diff options
author | Andy Nichols <andy.nichols@digia.com> | 2014-01-09 15:10:43 +0100 |
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committer | Andy Nichols <andy.nichols@digia.com> | 2014-01-09 16:10:23 +0100 |
commit | 1c70431808ca2d0797fda05bb9ee3640bff800bb (patch) | |
tree | 6bbf1333b7da5afea2e163263820d5c40dbc1ea3 /src/hardwareintegration | |
parent | 3e02c41cc43a20c8af41730934ae7bbac02ab861 (diff) | |
parent | c9734e76ce03ebba63e34b60b16a9cca3efa3569 (diff) | |
download | qtwayland-1c70431808ca2d0797fda05bb9ee3640bff800bb.tar.gz |
Merge remote-tracking branch stable into dev
Conflicts:
.qmake.conf
src/compositor/hardware_integration/qwaylandclientbufferintegrationplugin.h
src/plugins/hardwareintegration/compositor/brcm-egl/main.cpp
src/plugins/hardwareintegration/compositor/wayland-egl/main.cpp
src/plugins/hardwareintegration/compositor/xcomposite-egl/main.cpp
src/plugins/hardwareintegration/compositor/xcomposite-glx/main.cpp
src/plugins/platforms/qwayland-brcm-egl/main.cpp
src/plugins/platforms/qwayland-egl/main.cpp
src/plugins/platforms/qwayland-generic/main.cpp
src/plugins/platforms/qwayland-xcomposite-egl/main.cpp
src/plugins/platforms/qwayland-xcomposite-glx/main.cpp
Change-Id: I957c9bee893a9e19fc8c93f0e51292007fb3a4a8
Diffstat (limited to 'src/hardwareintegration')
59 files changed, 5547 insertions, 0 deletions
diff --git a/src/hardwareintegration/client/brcm-egl/brcm-egl.pri b/src/hardwareintegration/client/brcm-egl/brcm-egl.pri new file mode 100644 index 00000000..542c1c71 --- /dev/null +++ b/src/hardwareintegration/client/brcm-egl/brcm-egl.pri @@ -0,0 +1,13 @@ +INCLUDEPATH += $$PWD +LIBS += -lEGL + +SOURCES += $$PWD/qwaylandbrcmeglintegration.cpp \ + $$PWD/qwaylandbrcmglcontext.cpp \ + $$PWD/qwaylandbrcmeglwindow.cpp + +HEADERS += $$PWD/qwaylandbrcmeglintegration.h \ + $$PWD/qwaylandbrcmglcontext.h \ + $$PWD/qwaylandbrcmeglwindow.h + +CONFIG += wayland-scanner +WAYLANDCLIENTSOURCES += ../../../extensions/brcm.xml diff --git a/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglintegration.cpp b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglintegration.cpp new file mode 100644 index 00000000..197f4d2c --- /dev/null +++ b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglintegration.cpp @@ -0,0 +1,127 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qwaylandbrcmeglintegration.h" + +#include "qwaylandglintegration.h" + +#include "qwaylandbrcmeglwindow.h" +#include "qwaylandbrcmglcontext.h" + +#include <QtCore/QDebug> + +#include "wayland-brcm-client-protocol.h" + +QT_BEGIN_NAMESPACE + +QWaylandBrcmEglIntegration::QWaylandBrcmEglIntegration(QWaylandDisplay *waylandDisplay) + : m_waylandDisplay(waylandDisplay->wl_display()) +{ + qDebug() << "Using Brcm-EGL"; + waylandDisplay->addRegistryListener(wlDisplayHandleGlobal, this); +} + +void QWaylandBrcmEglIntegration::wlDisplayHandleGlobal(void *data, struct wl_registry *registry, uint32_t id, const QString &interface, uint32_t version) +{ + Q_UNUSED(version); + if (interface == "qt_brcm") { + QWaylandBrcmEglIntegration *integration = static_cast<QWaylandBrcmEglIntegration *>(data); + integration->m_waylandBrcm = static_cast<struct qt_brcm *>(wl_registry_bind(registry, id, &qt_brcm_interface, 1)); + } +} + +qt_brcm *QWaylandBrcmEglIntegration::waylandBrcm() const +{ + return m_waylandBrcm; +} + +QWaylandBrcmEglIntegration::~QWaylandBrcmEglIntegration() +{ + eglTerminate(m_eglDisplay); +} + +void QWaylandBrcmEglIntegration::initialize() +{ + EGLint major,minor; + m_eglDisplay = eglGetDisplay((EGLNativeDisplayType)EGL_DEFAULT_DISPLAY); + if (m_eglDisplay == NULL) { + qWarning("EGL not available"); + } else { + if (!eglInitialize(m_eglDisplay, &major, &minor)) { + qWarning("failed to initialize EGL display"); + return; + } + + eglFlushBRCM = (PFNEGLFLUSHBRCMPROC)eglGetProcAddress("eglFlushBRCM"); + if (!eglFlushBRCM) { + qWarning("failed to resolve eglFlushBRCM, performance will suffer"); + } + + eglCreateGlobalImageBRCM = ::eglCreateGlobalImageBRCM; + if (!eglCreateGlobalImageBRCM) { + qWarning("failed to resolve eglCreateGlobalImageBRCM"); + return; + } + + eglDestroyGlobalImageBRCM = ::eglDestroyGlobalImageBRCM; + if (!eglDestroyGlobalImageBRCM) { + qWarning("failed to resolve eglDestroyGlobalImageBRCM"); + return; + } + } +} + +QWaylandWindow *QWaylandBrcmEglIntegration::createEglWindow(QWindow *window) +{ + return new QWaylandBrcmEglWindow(window); +} + +QPlatformOpenGLContext *QWaylandBrcmEglIntegration::createPlatformOpenGLContext(const QSurfaceFormat &glFormat, QPlatformOpenGLContext *share) const +{ + return new QWaylandBrcmGLContext(m_eglDisplay, glFormat, share); +} + +EGLDisplay QWaylandBrcmEglIntegration::eglDisplay() const +{ + return m_eglDisplay; +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglintegration.h b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglintegration.h new file mode 100644 index 00000000..f1100d8d --- /dev/null +++ b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglintegration.h @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDBRCMEGLINTEGRATION_H +#define QWAYLANDBRCMEGLINTEGRATION_H + +#include "qwaylandglintegration.h" + +#include <EGL/egl.h> +#include <EGL/eglext.h> + +#define EGL_EGLEXT_PROTOTYPES +#include <EGL/eglext_brcm.h> + +#include <QtCore/qglobal.h> + +QT_BEGIN_NAMESPACE + +class QWaylandWindow; +class QWindow; + +struct qt_brcm; + +class QWaylandBrcmEglIntegration : public QWaylandGLIntegration +{ +public: + QWaylandBrcmEglIntegration(QWaylandDisplay *waylandDisplay); + ~QWaylandBrcmEglIntegration(); + + void initialize(); + + bool supportsThreadedOpenGL() const { return true; } + + QWaylandWindow *createEglWindow(QWindow *window); + QPlatformOpenGLContext *createPlatformOpenGLContext(const QSurfaceFormat &glFormat, QPlatformOpenGLContext *share) const; + + EGLDisplay eglDisplay() const; + + struct qt_brcm *waylandBrcm() const; + + PFNEGLFLUSHBRCMPROC eglFlushBRCM; + PFNEGLCREATEGLOBALIMAGEBRCMPROC eglCreateGlobalImageBRCM; + PFNEGLDESTROYGLOBALIMAGEBRCMPROC eglDestroyGlobalImageBRCM; + +private: + static void wlDisplayHandleGlobal(void *data, struct wl_registry *registry, uint32_t id, const QString &interface, uint32_t version); + + struct wl_display *m_waylandDisplay; + struct qt_brcm *m_waylandBrcm; + + EGLDisplay m_eglDisplay; +}; + +QT_END_NAMESPACE + +#endif // QWAYLANDBRCMEGLINTEGRATION_H diff --git a/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglwindow.cpp b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglwindow.cpp new file mode 100644 index 00000000..5c67ba8e --- /dev/null +++ b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglwindow.cpp @@ -0,0 +1,291 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qwaylandbrcmeglwindow.h" + +#include "qwaylandbuffer.h" +#include "qwaylandscreen.h" +#include "qwaylandbrcmglcontext.h" + +#include <QtPlatformSupport/private/qeglconvenience_p.h> + +#include <QtGui/QWindow> +#include <qpa/qwindowsysteminterface.h> + +#define EGL_EGLEXT_PROTOTYPES +#include <EGL/eglext_brcm.h> + +#include <wayland-client.h> +#include "wayland-brcm-client-protocol.h" + +QT_BEGIN_NAMESPACE + +class QWaylandBrcmBuffer : public QWaylandBuffer +{ +public: + QWaylandBrcmBuffer(QWaylandDisplay *display, + struct qt_brcm *brcm, + const QSize &size, + EGLint *data, + int count, + struct wl_event_queue *eventQueue) + : m_size(size) + , m_released(true) + , m_display(display) + , m_eventQueue(eventQueue) + { + wl_array_init(&m_array); + m_data = static_cast<EGLint *>(wl_array_add(&m_array, count * sizeof(EGLint))); + + for (int i = 0; i < count; ++i) + m_data[i] = data[i]; + + mBuffer = qt_brcm_create_buffer(brcm, size.width(), size.height(), &m_array); + wl_proxy_set_queue(reinterpret_cast<struct wl_proxy*>(mBuffer), m_eventQueue); + + static const struct wl_buffer_listener buffer_listener = { + QWaylandBrcmBuffer::buffer_release + }; + + wl_buffer_add_listener(mBuffer, &buffer_listener, this); + } + + ~QWaylandBrcmBuffer() + { + wl_array_release(&m_array); + } + + QSize size() const { return m_size; } + + void bind() + { + m_released = false; + } + + void waitForRelease() + { + if (m_released) + return; + while (!m_released) { + wl_display_dispatch_queue(m_display->wl_display(), m_eventQueue); + } + } + + static void buffer_release(void *data, wl_buffer *buffer) + { + Q_UNUSED(buffer); + static_cast<QWaylandBrcmBuffer *>(data)->m_released = true; + } + +private: + + QSize m_size; + bool m_released; + wl_array m_array; + EGLint *m_data; + QWaylandDisplay *m_display; + struct wl_event_queue *m_eventQueue; +}; + +QWaylandBrcmEglWindow::QWaylandBrcmEglWindow(QWindow *window) + : QWaylandWindow(window) + , m_eglIntegration(static_cast<QWaylandBrcmEglIntegration *>(mDisplay->eglIntegration())) + , m_eglConfig(0) + , m_format(window->format()) + , m_current(0) + , m_count(0) + , m_eventQueue(wl_display_create_queue(mDisplay->wl_display())) +{ +} + +QWaylandBrcmEglWindow::~QWaylandBrcmEglWindow() +{ + destroyEglSurfaces(); +} + +QWaylandWindow::WindowType QWaylandBrcmEglWindow::windowType() const +{ + return QWaylandWindow::Egl; +} + +void QWaylandBrcmEglWindow::setGeometry(const QRect &rect) +{ + destroyEglSurfaces(); + QWaylandWindow::setGeometry(rect); +} + +QSurfaceFormat QWaylandBrcmEglWindow::format() const +{ + return m_format; +} + +void QWaylandBrcmEglWindow::destroyEglSurfaces() +{ + for (int i = 0; i < m_count; ++i) { + if (m_eglSurfaces[i]) { + eglDestroySurface(m_eglIntegration->eglDisplay(), m_eglSurfaces[i]); + m_eglSurfaces[i] = 0; + // the server does this + //m_eglIntegration->eglDestroyGlobalImageBRCM(&m_globalImages[5*i]); + delete m_buffers[i]; + } + } + + m_count = 0; + m_current = 0; +} + +QSurfaceFormat brcmFixFormat(const QSurfaceFormat &f) +{ + QSurfaceFormat format = f; + format.setRedBufferSize(8); + format.setGreenBufferSize(8); + format.setBlueBufferSize(8); + format.setAlphaBufferSize(8); + return format; +} + +void QWaylandBrcmEglWindow::createEglSurfaces() +{ + QSize size(geometry().size()); + + m_count = window()->format().swapBehavior() == QSurfaceFormat::TripleBuffer ? 3 : 2; + + m_eglConfig = q_configFromGLFormat(m_eglIntegration->eglDisplay(), brcmFixFormat(window()->format()), true, EGL_PIXMAP_BIT); + + m_format = q_glFormatFromConfig(m_eglIntegration->eglDisplay(), m_eglConfig); + + EGLint pixel_format = EGL_PIXEL_FORMAT_ARGB_8888_BRCM; + + EGLint rt; + eglGetConfigAttrib(m_eglIntegration->eglDisplay(), m_eglConfig, EGL_RENDERABLE_TYPE, &rt); + + if (rt & EGL_OPENGL_ES_BIT) { + pixel_format |= EGL_PIXEL_FORMAT_RENDER_GLES_BRCM; + pixel_format |= EGL_PIXEL_FORMAT_GLES_TEXTURE_BRCM; + } + + if (rt & EGL_OPENGL_ES2_BIT) { + pixel_format |= EGL_PIXEL_FORMAT_RENDER_GLES2_BRCM; + pixel_format |= EGL_PIXEL_FORMAT_GLES2_TEXTURE_BRCM; + } + + if (rt & EGL_OPENVG_BIT) { + pixel_format |= EGL_PIXEL_FORMAT_RENDER_VG_BRCM; + pixel_format |= EGL_PIXEL_FORMAT_VG_IMAGE_BRCM; + } + + if (rt & EGL_OPENGL_BIT) { + pixel_format |= EGL_PIXEL_FORMAT_RENDER_GL_BRCM; + } + + memset(m_globalImages, 0, 5 * m_count * sizeof(EGLint)); + for (int i = 0; i < m_count; ++i) { + m_eglIntegration->eglCreateGlobalImageBRCM(size.width(), size.height(), pixel_format, + 0, size.width() * 4, &m_globalImages[5*i]); + + m_globalImages[5*i+2] = size.width(); + m_globalImages[5*i+3] = size.height(); + m_globalImages[5*i+4] = pixel_format; + + EGLint attrs[] = { + EGL_VG_COLORSPACE, EGL_VG_COLORSPACE_sRGB, + EGL_VG_ALPHA_FORMAT, pixel_format & EGL_PIXEL_FORMAT_ARGB_8888_PRE_BRCM ? EGL_VG_ALPHA_FORMAT_PRE : EGL_VG_ALPHA_FORMAT_NONPRE, + EGL_NONE + }; + + m_eglSurfaces[i] = eglCreatePixmapSurface(m_eglIntegration->eglDisplay(), m_eglConfig, (EGLNativePixmapType)&m_globalImages[5*i], attrs); + if (m_eglSurfaces[i] == EGL_NO_SURFACE) + qFatal("eglCreatePixmapSurface failed: %x, global image id: %d %d\n", eglGetError(), m_globalImages[5*i], m_globalImages[5*i+1]); + m_buffers[i] = new QWaylandBrcmBuffer(mDisplay, m_eglIntegration->waylandBrcm(), size, &m_globalImages[5*i], 5, m_eventQueue); + } +} + +void QWaylandBrcmEglWindow::swapBuffers() +{ + if (m_eglIntegration->eglFlushBRCM) { + m_eglIntegration->eglFlushBRCM(); + } else { + glFlush(); + glFinish(); + } + + m_buffers[m_current]->bind(); + + m_mutex.lock(); + m_pending << m_buffers[m_current]; + m_mutex.unlock(); + + // can't use a direct call since swapBuffers might be called from a separate thread + QMetaObject::invokeMethod(this, "flushBuffers"); + + m_current = (m_current + 1) % m_count; + + m_buffers[m_current]->waitForRelease(); +} + +void QWaylandBrcmEglWindow::flushBuffers() +{ + if (m_pending.isEmpty()) + return; + + QSize size = geometry().size(); + + m_mutex.lock(); + while (!m_pending.isEmpty()) { + QWaylandBrcmBuffer *buffer = m_pending.takeFirst(); + attach(buffer, 0, 0); + damage(QRect(QPoint(), size)); + commit(); + } + m_mutex.unlock(); + + mDisplay->flushRequests(); +} + +bool QWaylandBrcmEglWindow::makeCurrent(EGLContext context) +{ + if (!m_count) + const_cast<QWaylandBrcmEglWindow *>(this)->createEglSurfaces(); + return eglMakeCurrent(m_eglIntegration->eglDisplay(), m_eglSurfaces[m_current], m_eglSurfaces[m_current], context); +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglwindow.h b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglwindow.h new file mode 100644 index 00000000..5a3fa046 --- /dev/null +++ b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglwindow.h @@ -0,0 +1,103 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDBRCMEGLWINDOW_H +#define QWAYLANDBRCMEGLWINDOW_H + +#include "qwaylandwindow.h" +#include "qwaylandbrcmeglintegration.h" + +#include <QMutex> + +#include <EGL/egl.h> + +QT_BEGIN_NAMESPACE + +class QWaylandGLContext; +class QWaylandBrcmBuffer; + +class QWaylandBrcmEglWindow : public QWaylandWindow +{ + Q_OBJECT +public: + QWaylandBrcmEglWindow(QWindow *window); + ~QWaylandBrcmEglWindow(); + WindowType windowType() const; + void setGeometry(const QRect &rect); + + QSurfaceFormat format() const; + + bool makeCurrent(EGLContext context); + void swapBuffers(); + +private slots: + void flushBuffers(); + +private: + void createEglSurfaces(); + void destroyEglSurfaces(); + + QWaylandBrcmEglIntegration *m_eglIntegration; + struct wl_egl_window *m_waylandEglWindow; + + const QWaylandWindow *m_parentWindow; + + EGLConfig m_eglConfig; + + EGLint m_globalImages[3*5]; + EGLSurface m_eglSurfaces[3]; + + QWaylandBrcmBuffer *m_buffers[3]; + QSurfaceFormat m_format; + + struct wl_event_queue *m_eventQueue; + + int m_current; + int m_count; + + QList<QWaylandBrcmBuffer *> m_pending; + + QMutex m_mutex; +}; + +QT_END_NAMESPACE + +#endif // QWAYLANDBRCMEGLWINDOW_H diff --git a/src/hardwareintegration/client/brcm-egl/qwaylandbrcmglcontext.cpp b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmglcontext.cpp new file mode 100644 index 00000000..dfb86e54 --- /dev/null +++ b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmglcontext.cpp @@ -0,0 +1,105 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qwaylandbrcmglcontext.h" + +#include "qwaylanddisplay.h" +#include "qwaylandwindow.h" +#include "qwaylandbrcmeglwindow.h" + +#include <QtPlatformSupport/private/qeglconvenience_p.h> + +#include <qpa/qplatformopenglcontext.h> +#include <QtGui/QSurfaceFormat> + +QT_BEGIN_NAMESPACE + +extern QSurfaceFormat brcmFixFormat(const QSurfaceFormat &format); + +QWaylandBrcmGLContext::QWaylandBrcmGLContext(EGLDisplay eglDisplay, const QSurfaceFormat &format, QPlatformOpenGLContext *share) + : QPlatformOpenGLContext() + , m_eglDisplay(eglDisplay) + , m_config(q_configFromGLFormat(m_eglDisplay, brcmFixFormat(format), true)) + , m_format(q_glFormatFromConfig(m_eglDisplay, m_config)) +{ + EGLContext shareEGLContext = share ? static_cast<QWaylandBrcmGLContext *>(share)->eglContext() : EGL_NO_CONTEXT; + + eglBindAPI(EGL_OPENGL_ES_API); + + QVector<EGLint> eglContextAttrs; + eglContextAttrs.append(EGL_CONTEXT_CLIENT_VERSION); + eglContextAttrs.append(format.majorVersion() == 1 ? 1 : 2); + eglContextAttrs.append(EGL_NONE); + + m_context = eglCreateContext(m_eglDisplay, m_config, shareEGLContext, eglContextAttrs.constData()); +} + +QWaylandBrcmGLContext::~QWaylandBrcmGLContext() +{ + eglDestroyContext(m_eglDisplay, m_context); +} + +bool QWaylandBrcmGLContext::makeCurrent(QPlatformSurface *surface) +{ + return static_cast<QWaylandBrcmEglWindow *>(surface)->makeCurrent(m_context); +} + +void QWaylandBrcmGLContext::doneCurrent() +{ + eglMakeCurrent(m_eglDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT); +} + +void QWaylandBrcmGLContext::swapBuffers(QPlatformSurface *surface) +{ + static_cast<QWaylandBrcmEglWindow *>(surface)->swapBuffers(); +} + +void (*QWaylandBrcmGLContext::getProcAddress(const QByteArray &procName)) () +{ + return eglGetProcAddress(procName.constData()); +} + +EGLConfig QWaylandBrcmGLContext::eglConfig() const +{ + return m_config; +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/client/brcm-egl/qwaylandbrcmglcontext.h b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmglcontext.h new file mode 100644 index 00000000..7beef166 --- /dev/null +++ b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmglcontext.h @@ -0,0 +1,83 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDBRCMGLCONTEXT_H +#define QWAYLANDBRCMGLCONTEXT_H + +#include "qwaylanddisplay.h" + +#include <qpa/qplatformopenglcontext.h> + +#include <EGL/egl.h> + +QT_BEGIN_NAMESPACE + +class QWaylandWindow; +class QWaylandGLWindowSurface; + +class QWaylandBrcmGLContext : public QPlatformOpenGLContext { +public: + QWaylandBrcmGLContext(EGLDisplay eglDisplay, const QSurfaceFormat &format, QPlatformOpenGLContext *share); + ~QWaylandBrcmGLContext(); + + void swapBuffers(QPlatformSurface *surface); + + bool makeCurrent(QPlatformSurface *surface); + void doneCurrent(); + + void (*getProcAddress(const QByteArray &procName)) (); + + QSurfaceFormat format() const { return m_format; } + + EGLConfig eglConfig() const; + EGLContext eglContext() const { return m_context; } + +private: + EGLDisplay m_eglDisplay; + + EGLContext m_context; + EGLConfig m_config; + QSurfaceFormat m_format; +}; + +QT_END_NAMESPACE + +#endif // QWAYLANDBRCMGLCONTEXT_H diff --git a/src/hardwareintegration/client/drm-egl-server/drm-egl-server.pri b/src/hardwareintegration/client/drm-egl-server/drm-egl-server.pri new file mode 100644 index 00000000..dbc8dacf --- /dev/null +++ b/src/hardwareintegration/client/drm-egl-server/drm-egl-server.pri @@ -0,0 +1,17 @@ +INCLUDEPATH += $$PWD + +contains(QT_CONFIG, no-pkg-config) { + LIBS += -lEGL -lwayland-client +} else { + CONFIG += link_pkgconfig + PKGCONFIG += egl wayland-client +} + +SOURCES += \ + $$PWD/drmeglserverbufferintegration.cpp + +HEADERS += \ + $$PWD/drmeglserverbufferintegration.h + +CONFIG += wayland-scanner +WAYLANDCLIENTSOURCES += $$PWD/../../../extensions/drm-egl-server-buffer.xml diff --git a/src/hardwareintegration/client/drm-egl-server/drmeglserverbufferintegration.cpp b/src/hardwareintegration/client/drm-egl-server/drmeglserverbufferintegration.cpp new file mode 100644 index 00000000..beb9106b --- /dev/null +++ b/src/hardwareintegration/client/drm-egl-server/drmeglserverbufferintegration.cpp @@ -0,0 +1,168 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "drmeglserverbufferintegration.h" +#include <QtWaylandClient/private/qwaylanddisplay_p.h> +#include <QDebug> +#include <QtGui/QOpenGLContext> + +#include <EGL/egl.h> + +QT_BEGIN_NAMESPACE + +DrmServerBuffer::DrmServerBuffer(DrmEglServerBufferIntegration *integration + , int32_t name + , int32_t width + , int32_t height + , int32_t stride + , int32_t format) + : QWaylandServerBuffer() + , m_integration(integration) +{ + m_size = QSize(width, height); + EGLint egl_format; + int32_t format_stride; + switch (format) { + case QtWayland::qt_drm_egl_server_buffer::format_RGBA32: + m_format = QWaylandServerBuffer::RGBA32; + egl_format = EGL_DRM_BUFFER_FORMAT_ARGB32_MESA; + format_stride = stride / 4; + break; +#ifdef EGL_DRM_BUFFER_FORMAT_A8_MESA + case QtWayland::qt_drm_egl_server_buffer::format_A8: + m_format = QWaylandServerBuffer::A8; + egl_format = EGL_DRM_BUFFER_FORMAT_A8_MESA; + format_stride = stride; + break; +#endif + default: + qWarning("DrmServerBuffer: unknown format"); + m_format = QWaylandServerBuffer::RGBA32; + egl_format = EGL_DRM_BUFFER_FORMAT_ARGB32_MESA; + format_stride = stride / 4; + break; + } + EGLint attribs[] = { + EGL_WIDTH, width, + EGL_HEIGHT, height, + EGL_DRM_BUFFER_STRIDE_MESA, format_stride, + EGL_DRM_BUFFER_FORMAT_MESA, egl_format, + EGL_NONE + }; + + qintptr name_pointer = name; + m_image = integration->eglCreateImageKHR(EGL_NO_CONTEXT, EGL_DRM_BUFFER_MESA, (EGLClientBuffer) name_pointer, attribs); + +} + +DrmServerBuffer::~DrmServerBuffer() +{ + m_integration->eglDestroyImageKHR(m_image); +} + +void DrmServerBuffer::bindTextureToBuffer() +{ + if (!QOpenGLContext::currentContext()) + qWarning("DrmServerBuffer: creating texture with no current context"); + + m_integration->glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, m_image); + + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); +} + +void DrmEglServerBufferIntegration::initialize(QWaylandDisplay *display) +{ + m_egl_display = eglGetDisplay((EGLNativeDisplayType) display->wl_display()); + if (EGL_NO_DISPLAY) { + qWarning("Failed to initialize drm egl server buffer integration. Could not get egl display from wl_display."); + return; + } + + const char *extensionString = eglQueryString(m_egl_display, EGL_EXTENSIONS); + if (!extensionString || !strstr(extensionString, "EGL_KHR_image")) { + qWarning("Failed to initialize drm egl server buffer integration. There is no EGL_KHR_image extension.\n"); + return; + } + m_egl_create_image = reinterpret_cast<PFNEGLCREATEIMAGEKHRPROC>(eglGetProcAddress("eglCreateImageKHR")); + m_egl_destroy_image = reinterpret_cast<PFNEGLDESTROYIMAGEKHRPROC>(eglGetProcAddress("eglDestroyImageKHR")); + if (!m_egl_create_image || !m_egl_destroy_image) { + qWarning("Failed to initialize drm egl server buffer integration. Could not resolve eglCreateImageKHR or eglDestroyImageKHR"); + return; + } + + m_gl_egl_image_target_texture = reinterpret_cast<PFNGLEGLIMAGETARGETTEXTURE2DOESPROC>(eglGetProcAddress("glEGLImageTargetTexture2DOES")); + if (!m_gl_egl_image_target_texture) { + qWarning("Failed to initialize drm egl server buffer integration. Could not resolve glEGLImageTargetTexture2DOES"); + return; + } + + QtWayland::wl_registry::init(wl_display_get_registry(display->wl_display())); +} + +QWaylandServerBuffer *DrmEglServerBufferIntegration::serverBuffer(struct qt_server_buffer *buffer) +{ + return static_cast<QWaylandServerBuffer *>(qt_server_buffer_get_user_data(buffer)); +} + +void DrmEglServerBufferIntegration::registry_global(uint32_t name, const QString &interface, uint32_t version) +{ + Q_UNUSED(version); + if (interface == QStringLiteral("qt_drm_egl_server_buffer")) { + struct ::wl_registry *registry = QtWayland::wl_registry::object(); + QtWayland::qt_drm_egl_server_buffer::init(registry, name); + } +} + +void DrmEglServerBufferIntegration::drm_egl_server_buffer_server_buffer_created(struct ::qt_server_buffer *id + , int32_t name + , int32_t width + , int32_t height + , int32_t stride + , int32_t format) +{ + DrmServerBuffer *server_buffer = new DrmServerBuffer(this, name, width, height, stride, format); + qt_server_buffer_set_user_data(id, server_buffer); +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/client/drm-egl-server/drmeglserverbufferintegration.h b/src/hardwareintegration/client/drm-egl-server/drmeglserverbufferintegration.h new file mode 100644 index 00000000..f74b8aca --- /dev/null +++ b/src/hardwareintegration/client/drm-egl-server/drmeglserverbufferintegration.h @@ -0,0 +1,131 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef DRMEGLSERVERBUFFERINTEGRATION_H +#define DRMEGLSERVERBUFFERINTEGRATION_H + +#include <QtWaylandClient/private/qwayland-wayland.h> +#include "qwayland-drm-egl-server-buffer.h" +#include <QtWaylandClient/private/qwaylandserverbufferintegration_p.h> + +#include "drmeglserverbufferintegration.h" +#include <QtWaylandClient/private/qwaylanddisplay_p.h> +#include <QtCore/QTextStream> + +#include <EGL/egl.h> +#include <EGL/eglext.h> +#ifndef EGL_KHR_image +typedef void *EGLImageKHR; +typedef EGLImageKHR (EGLAPIENTRYP PFNEGLCREATEIMAGEKHRPROC) (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list); +typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYIMAGEKHRPROC) (EGLDisplay dpy, EGLImageKHR image); +#endif + +#ifndef GL_OES_EGL_image +typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETTEXTURE2DOESPROC) (GLenum target, GLeglImageOES image); +#endif + +QT_BEGIN_NAMESPACE + +class DrmEglServerBufferIntegration; + +class DrmServerBuffer : public QWaylandServerBuffer +{ +public: + DrmServerBuffer(DrmEglServerBufferIntegration *integration, int32_t name, int32_t width, int32_t height, int32_t stride, int32_t format); + ~DrmServerBuffer(); + void bindTextureToBuffer() Q_DECL_OVERRIDE; +private: + DrmEglServerBufferIntegration *m_integration; + EGLImageKHR m_image; +}; + +class DrmEglServerBufferIntegration + : public QWaylandServerBufferIntegration + , public QtWayland::wl_registry + , public QtWayland::qt_drm_egl_server_buffer +{ +public: + void initialize(QWaylandDisplay *display) Q_DECL_OVERRIDE; + + virtual QWaylandServerBuffer *serverBuffer(struct qt_server_buffer *buffer) Q_DECL_OVERRIDE; + + inline EGLImageKHR eglCreateImageKHR(EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list); + inline EGLBoolean eglDestroyImageKHR (EGLImageKHR image); + inline void glEGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image); +protected: + void registry_global(uint32_t name, const QString &interface, uint32_t version) Q_DECL_OVERRIDE; + void drm_egl_server_buffer_server_buffer_created(struct ::qt_server_buffer *id, int32_t name, int32_t width, int32_t height, int32_t stride, int32_t format) Q_DECL_OVERRIDE; +private: + PFNEGLCREATEIMAGEKHRPROC m_egl_create_image; + PFNEGLDESTROYIMAGEKHRPROC m_egl_destroy_image; + PFNGLEGLIMAGETARGETTEXTURE2DOESPROC m_gl_egl_image_target_texture; + EGLDisplay m_egl_display; +}; + +EGLImageKHR DrmEglServerBufferIntegration::eglCreateImageKHR(EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list) +{ + if (!m_egl_create_image) { + qWarning("DrmEglServerBufferIntegration: Trying to used unresolved function eglCreateImageKHR"); + return EGL_NO_IMAGE_KHR; + } + return m_egl_create_image(m_egl_display, ctx, target, buffer,attrib_list); +} + +EGLBoolean DrmEglServerBufferIntegration::eglDestroyImageKHR (EGLImageKHR image) +{ + if (!m_egl_destroy_image) { + qWarning("DrmEglServerBufferIntegration: Trying to use unresolved function eglDestroyImageKHR"); + return false; + } + return m_egl_destroy_image(m_egl_display, image); +} + +void DrmEglServerBufferIntegration::glEGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image) +{ + if (!m_gl_egl_image_target_texture) { + qWarning("DrmEglServerBufferIntegration: Trying to use unresolved function glEGLImageTargetRenderbufferStorageOES"); + return; + } + m_gl_egl_image_target_texture(target,image); +} +QT_END_NAMESPACE + +#endif diff --git a/src/hardwareintegration/client/wayland-egl/qwaylandeglclientbufferintegration.cpp b/src/hardwareintegration/client/wayland-egl/qwaylandeglclientbufferintegration.cpp new file mode 100644 index 00000000..68d38c49 --- /dev/null +++ b/src/hardwareintegration/client/wayland-egl/qwaylandeglclientbufferintegration.cpp @@ -0,0 +1,124 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qwaylandeglclientbufferintegration.h" + +#include "qwaylandeglwindow.h" +#include "qwaylandglcontext.h" + +#include <wayland-client.h> + +#include <QtCore/QDebug> + +QT_BEGIN_NAMESPACE + +static const char *qwaylandegl_threadedgl_blacklist_vendor[] = { + "Mesa Project", + 0 +}; + +QWaylandEglClientBufferIntegration::QWaylandEglClientBufferIntegration() + : m_waylandDisplay(0) + , m_supportsThreading(false) +{ + qDebug() << "Using Wayland-EGL"; +} + + +QWaylandEglClientBufferIntegration::~QWaylandEglClientBufferIntegration() +{ + eglTerminate(m_eglDisplay); +} + +void QWaylandEglClientBufferIntegration::initialize(QWaylandDisplay *display) +{ + QByteArray eglPlatform = qgetenv("EGL_PLATFORM"); + if (eglPlatform.isEmpty()) { + setenv("EGL_PLATFORM","wayland",true); + } + + m_waylandDisplay = display->wl_display(); + + EGLint major,minor; + m_eglDisplay = eglGetDisplay((EGLNativeDisplayType) m_waylandDisplay); + if (m_eglDisplay == NULL) { + qWarning("EGL not available"); + } else { + if (!eglInitialize(m_eglDisplay, &major, &minor)) { + qWarning("failed to initialize EGL display"); + return; + } + } + + m_supportsThreading = true; + if (qEnvironmentVariableIsSet("QT_OPENGL_NO_SANITY_CHECK")) + return; + + const char *vendor = eglQueryString(m_eglDisplay, EGL_VENDOR); + for (int i = 0; qwaylandegl_threadedgl_blacklist_vendor[i]; ++i) { + if (strstr(vendor, qwaylandegl_threadedgl_blacklist_vendor[i]) != 0) { + m_supportsThreading = false; + break; + } + } +} + +bool QWaylandEglClientBufferIntegration::supportsThreadedOpenGL() const +{ + return m_supportsThreading; +} + +QWaylandWindow *QWaylandEglClientBufferIntegration::createEglWindow(QWindow *window) +{ + return new QWaylandEglWindow(window); +} + +QPlatformOpenGLContext *QWaylandEglClientBufferIntegration::createPlatformOpenGLContext(const QSurfaceFormat &glFormat, QPlatformOpenGLContext *share) const +{ + return new QWaylandGLContext(m_eglDisplay, glFormat, share); +} + +EGLDisplay QWaylandEglClientBufferIntegration::eglDisplay() const +{ + return m_eglDisplay; +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/client/wayland-egl/qwaylandeglclientbufferintegration.h b/src/hardwareintegration/client/wayland-egl/qwaylandeglclientbufferintegration.h new file mode 100644 index 00000000..0c7d76cb --- /dev/null +++ b/src/hardwareintegration/client/wayland-egl/qwaylandeglclientbufferintegration.h @@ -0,0 +1,77 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDEGLINTEGRATION_H +#define QWAYLANDEGLINTEGRATION_H + +#include <QtWaylandClient/private/qwaylandclientbufferintegration_p.h> + +#include "qwaylandeglinclude.h" + +QT_BEGIN_NAMESPACE + +class QWaylandWindow; +class QWindow; + +class QWaylandEglClientBufferIntegration : public QWaylandClientBufferIntegration +{ +public: + QWaylandEglClientBufferIntegration(); + ~QWaylandEglClientBufferIntegration(); + + void initialize(QWaylandDisplay *display) Q_DECL_OVERRIDE; + bool supportsThreadedOpenGL() const Q_DECL_OVERRIDE; + + QWaylandWindow *createEglWindow(QWindow *window) Q_DECL_OVERRIDE; + QPlatformOpenGLContext *createPlatformOpenGLContext(const QSurfaceFormat &glFormat, QPlatformOpenGLContext *share) const Q_DECL_OVERRIDE; + + EGLDisplay eglDisplay() const; + +private: + struct wl_display *m_waylandDisplay; + + EGLDisplay m_eglDisplay; + bool m_supportsThreading; +}; + +QT_END_NAMESPACE + +#endif // QWAYLANDEGLINTEGRATION_H diff --git a/src/hardwareintegration/client/wayland-egl/qwaylandegldisplay.h b/src/hardwareintegration/client/wayland-egl/qwaylandegldisplay.h new file mode 100644 index 00000000..4eadacca --- /dev/null +++ b/src/hardwareintegration/client/wayland-egl/qwaylandegldisplay.h @@ -0,0 +1,60 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDEGLWINDOW_H +#define QWAYLANDEGLWINDOW_H + +#include <QtWaylandClient/qwaylanddisplay.h> + +#include "qwaylandeglintegration.h" + +QT_BEGIN_NAMESPACE + +class QWaylandEglDisplay : public QWaylandDisplay +{ +public: + + QWaylandEglDisplay() + : QWaylandDisplay() + { } +}; + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/client/wayland-egl/qwaylandeglinclude.h b/src/hardwareintegration/client/wayland-egl/qwaylandeglinclude.h new file mode 100644 index 00000000..9b151a5e --- /dev/null +++ b/src/hardwareintegration/client/wayland-egl/qwaylandeglinclude.h @@ -0,0 +1,54 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDEGLINCLUDE_H +#define QWAYLANDEGLINCLUDE_H + +#include <string.h> +#include <wayland-client.h> + +#include <wayland-egl.h> + +#define EGL_EGLEXT_PROTOTYPES +#include <EGL/egl.h> +#include <EGL/eglext.h> + +#endif // QWAYLANDEGLINCLUDE_H diff --git a/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp b/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp new file mode 100644 index 00000000..1e86bd31 --- /dev/null +++ b/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp @@ -0,0 +1,171 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qwaylandeglwindow.h" + +#include <QtWaylandClient/private/qwaylandscreen_p.h> +#include "qwaylandglcontext.h" + +#include <QtPlatformSupport/private/qeglconvenience_p.h> + +#include <QDebug> +#include <QtGui/QWindow> +#include <qpa/qwindowsysteminterface.h> +#include <QOpenGLFramebufferObject> +#include <QOpenGLContext> + +QT_BEGIN_NAMESPACE + +QWaylandEglWindow::QWaylandEglWindow(QWindow *window) + : QWaylandWindow(window) + , m_clientBufferIntegration(static_cast<QWaylandEglClientBufferIntegration *>(mDisplay->clientBufferIntegration())) + , m_waylandEglWindow(0) + , m_eglSurface(0) + , m_eglConfig(0) + , m_contentFBO(0) + , m_resize(false) + , m_format(window->requestedFormat()) +{ + setGeometry(window->geometry()); +} + +QWaylandEglWindow::~QWaylandEglWindow() +{ + if (m_eglSurface) { + eglDestroySurface(m_clientBufferIntegration->eglDisplay(), m_eglSurface); + m_eglSurface = 0; + } + + wl_egl_window_destroy(m_waylandEglWindow); + + delete m_contentFBO; +} + +QWaylandWindow::WindowType QWaylandEglWindow::windowType() const +{ + return QWaylandWindow::Egl; +} + +void QWaylandEglWindow::setGeometry(const QRect &rect) +{ + QWaylandWindow::setGeometry(rect); + + createDecoration(); + QMargins margins = frameMargins(); + QSize sizeWithMargins = geometry().size() + QSize(margins.left() + margins.right(), margins.top() + margins.bottom()); + + if (m_waylandEglWindow) { + int current_width, current_height; + wl_egl_window_get_attached_size(m_waylandEglWindow,¤t_width,¤t_height); + if (current_width != sizeWithMargins.width() || current_height != sizeWithMargins.height()) { + wl_egl_window_resize(m_waylandEglWindow, sizeWithMargins.width(), sizeWithMargins.height(), mOffset.x(), mOffset.y()); + mOffset = QPoint(); + + m_resize = true; + } + } else { + m_waylandEglWindow = wl_egl_window_create(object(), sizeWithMargins.width(), sizeWithMargins.height()); + } +} + +QRect QWaylandEglWindow::contentsRect() const +{ + QRect r = geometry(); + QMargins m = frameMargins(); + return QRect(m.left(), m.bottom(), r.width(), r.height()); +} + +QSurfaceFormat QWaylandEglWindow::format() const +{ + return m_format; +} + +EGLSurface QWaylandEglWindow::eglSurface() const +{ + if (!m_waylandEglWindow) { + QWaylandEglWindow *self = const_cast<QWaylandEglWindow *>(this); + self->createDecoration(); + QMargins margins = frameMargins(); + QSize sizeWithMargins = geometry().size() + QSize(margins.left() + margins.right(), margins.top() + margins.bottom()); + m_waylandEglWindow = wl_egl_window_create(self->object(), sizeWithMargins.width(), sizeWithMargins.height()); + } + + if (!m_eglSurface) { + m_eglConfig = q_configFromGLFormat(m_clientBufferIntegration->eglDisplay(), window()->format(), true); + const_cast<QWaylandEglWindow *>(this)->m_format = q_glFormatFromConfig(m_clientBufferIntegration->eglDisplay(),m_eglConfig); + + EGLNativeWindowType window = (EGLNativeWindowType) m_waylandEglWindow; + m_eglSurface = eglCreateWindowSurface(m_clientBufferIntegration->eglDisplay(), m_eglConfig, window, 0); + } + + return m_eglSurface; +} + +GLuint QWaylandEglWindow::contentFBO() const +{ + if (!decoration()) + return 0; + + if (m_resize || !m_contentFBO) { + QOpenGLFramebufferObject *old = m_contentFBO; + m_contentFBO = new QOpenGLFramebufferObject(geometry().width(), geometry().height(), QOpenGLFramebufferObject::CombinedDepthStencil); + + delete old; + m_resize = false; + } + + return m_contentFBO->handle(); +} + +GLuint QWaylandEglWindow::contentTexture() const +{ + return m_contentFBO->texture(); +} + +void QWaylandEglWindow::bindContentFBO() +{ + if (decoration()) { + contentFBO(); + m_contentFBO->bind(); + } +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.h b/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.h new file mode 100644 index 00000000..9f08559d --- /dev/null +++ b/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.h @@ -0,0 +1,88 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDEGLWINDOW_H +#define QWAYLANDEGLWINDOW_H + +#include <QtWaylandClient/private/qwaylandwindow_p.h> +#include "qwaylandeglinclude.h" +#include "qwaylandeglclientbufferintegration.h" + +QT_BEGIN_NAMESPACE + +class QWaylandGLContext; +class QOpenGLFramebufferObject; + +class QWaylandEglWindow : public QWaylandWindow +{ +public: + QWaylandEglWindow(QWindow *window); + ~QWaylandEglWindow(); + WindowType windowType() const; + + virtual void setGeometry(const QRect &rect); + QRect contentsRect() const; + + EGLSurface eglSurface() const; + GLuint contentFBO() const; + GLuint contentTexture() const; + + QSurfaceFormat format() const; + + void bindContentFBO(); + +private: + QWaylandEglClientBufferIntegration *m_clientBufferIntegration; + mutable struct wl_egl_window *m_waylandEglWindow; + + const QWaylandWindow *m_parentWindow; + + mutable EGLSurface m_eglSurface; + mutable EGLConfig m_eglConfig; + mutable QOpenGLFramebufferObject *m_contentFBO; + mutable bool m_resize; + + QSurfaceFormat m_format; +}; + +QT_END_NAMESPACE + +#endif // QWAYLANDEGLWINDOW_H diff --git a/src/hardwareintegration/client/wayland-egl/qwaylandglcontext.cpp b/src/hardwareintegration/client/wayland-egl/qwaylandglcontext.cpp new file mode 100644 index 00000000..3bc1ff2b --- /dev/null +++ b/src/hardwareintegration/client/wayland-egl/qwaylandglcontext.cpp @@ -0,0 +1,261 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qwaylandglcontext.h" + +#include <QtWaylandClient/private/qwaylanddisplay_p.h> +#include <QtWaylandClient/private/qwaylandwindow_p.h> +#include <QtWaylandClient/private/qwaylanddecoration_p.h> +#include "qwaylandeglwindow.h" + +#include <QDebug> +#include <QtPlatformSupport/private/qeglconvenience_p.h> +#include <QtGui/private/qopenglcontext_p.h> +#include <QtGui/private/qopengltexturecache_p.h> + +#include <qpa/qplatformopenglcontext.h> +#include <QtGui/QSurfaceFormat> +#include <QtGui/QOpenGLShaderProgram> + +QT_BEGIN_NAMESPACE + +QWaylandGLContext::QWaylandGLContext(EGLDisplay eglDisplay, const QSurfaceFormat &format, QPlatformOpenGLContext *share) + : QPlatformOpenGLContext() + , m_eglDisplay(eglDisplay) + , m_config(q_configFromGLFormat(m_eglDisplay, format, true)) + , m_format(q_glFormatFromConfig(m_eglDisplay, m_config)) + , m_blitProgram(0) + , m_textureCache(0) + , mUseNativeDefaultFbo(false) +{ + m_shareEGLContext = share ? static_cast<QWaylandGLContext *>(share)->eglContext() : EGL_NO_CONTEXT; + + switch (m_format.renderableType()) { + case QSurfaceFormat::OpenVG: + eglBindAPI(EGL_OPENVG_API); + break; +#ifdef EGL_VERSION_1_4 +# if !defined(QT_OPENGL_ES_2) + case QSurfaceFormat::DefaultRenderableType: +# endif + case QSurfaceFormat::OpenGL: + eglBindAPI(EGL_OPENGL_API); + break; +#endif + case QSurfaceFormat::OpenGLES: + default: + eglBindAPI(EGL_OPENGL_ES_API); + break; + } + + QVector<EGLint> eglContextAttrs; + eglContextAttrs.append(EGL_CONTEXT_CLIENT_VERSION); + eglContextAttrs.append(format.majorVersion() == 1 ? 1 : 2); + eglContextAttrs.append(EGL_NONE); + + m_context = eglCreateContext(m_eglDisplay, m_config, m_shareEGLContext, eglContextAttrs.constData()); + + if (m_context == EGL_NO_CONTEXT) { + m_context = eglCreateContext(m_eglDisplay, m_config, EGL_NO_CONTEXT, eglContextAttrs.constData()); + m_shareEGLContext = EGL_NO_CONTEXT; + } +} + +QWaylandGLContext::~QWaylandGLContext() +{ + delete m_blitProgram; + delete m_textureCache; + eglDestroyContext(m_eglDisplay, m_context); +} + +bool QWaylandGLContext::makeCurrent(QPlatformSurface *surface) +{ + QWaylandEglWindow *window = static_cast<QWaylandEglWindow *>(surface); + + window->setCanResize(false); + + EGLSurface eglSurface = window->eglSurface(); + if (!eglMakeCurrent(m_eglDisplay, eglSurface, eglSurface, m_context)) { + qWarning("QEGLPlatformContext::makeCurrent: eglError: %x, this: %p \n", eglGetError(), this); + return false; + } + + window->bindContentFBO(); + + return true; +} + +void QWaylandGLContext::doneCurrent() +{ + eglMakeCurrent(m_eglDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT); +} + +void QWaylandGLContext::swapBuffers(QPlatformSurface *surface) +{ + QWaylandEglWindow *window = static_cast<QWaylandEglWindow *>(surface); + + EGLSurface eglSurface = window->eglSurface(); + + if (window->decoration()) { + makeCurrent(surface); + if (!m_blitProgram) { + initializeOpenGLFunctions(); + m_blitProgram = new QOpenGLShaderProgram(); + m_blitProgram->addShaderFromSourceCode(QOpenGLShader::Vertex, "attribute vec4 position;\n\ + attribute vec4 texCoords;\n\ + varying vec2 outTexCoords;\n\ + void main()\n\ + {\n\ + gl_Position = position;\n\ + outTexCoords = texCoords.xy;\n\ + }"); + m_blitProgram->addShaderFromSourceCode(QOpenGLShader::Fragment, "varying highp vec2 outTexCoords;\n\ + uniform sampler2D texture;\n\ + void main()\n\ + {\n\ + gl_FragColor = texture2D(texture, outTexCoords);\n\ + }"); + + if (!m_blitProgram->link()) { + qDebug() << "Shader Program link failed."; + qDebug() << m_blitProgram->log(); + } + } + + if (!m_textureCache) { + m_textureCache = new QOpenGLTextureCache(this->context()); + } + + QRect windowRect = window->window()->frameGeometry(); + glViewport(0, 0, windowRect.width(), windowRect.height()); + + glDisable(GL_DEPTH_TEST); + glDisable(GL_BLEND); + mUseNativeDefaultFbo = true; + glBindFramebuffer(GL_FRAMEBUFFER, 0); + mUseNativeDefaultFbo = false; + + static const GLfloat squareVertices[] = { + -1.f, -1.f, + 1.0f, -1.f, + -1.f, 1.0f, + 1.0f, 1.0f + }; + + static const GLfloat inverseSquareVertices[] = { + -1.f, 1.f, + 1.f, 1.f, + -1.f, -1.f, + 1.f, -1.f + }; + + static const GLfloat textureVertices[] = { + 0.0f, 0.0f, + 1.0f, 0.0f, + 0.0f, 1.0f, + 1.0f, 1.0f, + }; + + m_blitProgram->bind(); + + m_blitProgram->setUniformValue("texture", 0); + + m_blitProgram->enableAttributeArray("position"); + m_blitProgram->enableAttributeArray("texCoords"); + m_blitProgram->setAttributeArray("texCoords", textureVertices, 2); + + glActiveTexture(GL_TEXTURE0); + + //Draw Decoration + m_blitProgram->setAttributeArray("position", inverseSquareVertices, 2); + QImage decorationImage = window->decoration()->contentImage(); + m_textureCache->bindTexture(context(), decorationImage); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); + glDrawArrays(GL_TRIANGLE_STRIP, 0, 4); + + //Draw Content + m_blitProgram->setAttributeArray("position", squareVertices, 2); + glBindTexture(GL_TEXTURE_2D, window->contentTexture()); + QRect r = window->contentsRect(); + glViewport(r.x(), r.y(), r.width(), r.height()); + glDrawArrays(GL_TRIANGLE_STRIP, 0, 4); + + //Cleanup + m_blitProgram->disableAttributeArray("position"); + m_blitProgram->disableAttributeArray("texCoords"); + m_blitProgram->release(); + } + + eglSwapBuffers(m_eglDisplay, eglSurface); + + window->setCanResize(true); +} + +GLuint QWaylandGLContext::defaultFramebufferObject(QPlatformSurface *surface) const +{ + if (mUseNativeDefaultFbo) + return 0; + + return static_cast<QWaylandEglWindow *>(surface)->contentFBO(); +} + +bool QWaylandGLContext::isSharing() const +{ + return m_shareEGLContext != EGL_NO_CONTEXT; +} + +bool QWaylandGLContext::isValid() const +{ + return m_context != EGL_NO_CONTEXT; +} + +void (*QWaylandGLContext::getProcAddress(const QByteArray &procName)) () +{ + return eglGetProcAddress(procName.constData()); +} + +EGLConfig QWaylandGLContext::eglConfig() const +{ + return m_config; +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/client/wayland-egl/qwaylandglcontext.h b/src/hardwareintegration/client/wayland-egl/qwaylandglcontext.h new file mode 100644 index 00000000..38548ac8 --- /dev/null +++ b/src/hardwareintegration/client/wayland-egl/qwaylandglcontext.h @@ -0,0 +1,96 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDGLCONTEXT_H +#define QWAYLANDGLCONTEXT_H + +#include <QtWaylandClient/private/qwaylanddisplay_p.h> + +#include <qpa/qplatformopenglcontext.h> +#include <QtGui/QOpenGLFunctions> + +#include "qwaylandeglinclude.h" + +QT_BEGIN_NAMESPACE + +class QWaylandWindow; +class QWaylandGLWindowSurface; +class QOpenGLShaderProgram; +class QOpenGLTextureCache; + +class QWaylandGLContext : public QPlatformOpenGLContext, protected QOpenGLFunctions +{ +public: + QWaylandGLContext(EGLDisplay eglDisplay, const QSurfaceFormat &format, QPlatformOpenGLContext *share); + ~QWaylandGLContext(); + + void swapBuffers(QPlatformSurface *surface); + + bool makeCurrent(QPlatformSurface *surface); + void doneCurrent(); + + GLuint defaultFramebufferObject(QPlatformSurface *surface) const; + + bool isSharing() const; + bool isValid() const; + + void (*getProcAddress(const QByteArray &procName)) (); + + QSurfaceFormat format() const { return m_format; } + + EGLConfig eglConfig() const; + EGLContext eglContext() const { return m_context; } + +private: + EGLDisplay m_eglDisplay; + + EGLContext m_context; + EGLContext m_shareEGLContext; + EGLConfig m_config; + QSurfaceFormat m_format; + QOpenGLShaderProgram *m_blitProgram; + QOpenGLTextureCache *m_textureCache; + bool mUseNativeDefaultFbo; +}; + +QT_END_NAMESPACE + +#endif // QWAYLANDGLCONTEXT_H diff --git a/src/hardwareintegration/client/wayland-egl/wayland-egl.pri b/src/hardwareintegration/client/wayland-egl/wayland-egl.pri new file mode 100644 index 00000000..bf03a8c7 --- /dev/null +++ b/src/hardwareintegration/client/wayland-egl/wayland-egl.pri @@ -0,0 +1,16 @@ +INCLUDEPATH += $$PWD +!contains(QT_CONFIG, no-pkg-config) { + CONFIG += link_pkgconfig + PKGCONFIG += wayland-egl egl +} else { + LIBS += -lwayland-egl -lEGL +} + +SOURCES += $$PWD/qwaylandeglclientbufferintegration.cpp \ + $$PWD/qwaylandglcontext.cpp \ + $$PWD/qwaylandeglwindow.cpp + +HEADERS += $$PWD/qwaylandeglclientbufferintegration.h \ + $$PWD/qwaylandglcontext.h \ + $$PWD/qwaylandeglwindow.h \ + $$PWD/qwaylandeglinclude.h diff --git a/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglclientbufferintegration.cpp b/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglclientbufferintegration.cpp new file mode 100644 index 00000000..12ab0a47 --- /dev/null +++ b/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglclientbufferintegration.cpp @@ -0,0 +1,142 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qwaylandxcompositeeglclientbufferintegration.h" + +#include "qwaylandxcompositeeglwindow.h" + +#include <QtCore/QDebug> + +#include "wayland-xcomposite-client-protocol.h" + +QT_BEGIN_NAMESPACE + +QWaylandXCompositeEGLClientBufferIntegration::QWaylandXCompositeEGLClientBufferIntegration() + : QWaylandClientBufferIntegration() + , mWaylandDisplay(0) +{ + qDebug() << "Using XComposite-EGL"; +} + +QWaylandXCompositeEGLClientBufferIntegration::~QWaylandXCompositeEGLClientBufferIntegration() +{ + XCloseDisplay(mDisplay); +} + +void QWaylandXCompositeEGLClientBufferIntegration::initialize(QWaylandDisplay *display) +{ + mWaylandDisplay = display; + mWaylandDisplay->addRegistryListener(&wlDisplayHandleGlobal, this); +} + +QWaylandWindow * QWaylandXCompositeEGLClientBufferIntegration::createEglWindow(QWindow *window) +{ + return new QWaylandXCompositeEGLWindow(window,this); +} + +QPlatformOpenGLContext *QWaylandXCompositeEGLClientBufferIntegration::createPlatformOpenGLContext(const QSurfaceFormat &glFormat, QPlatformOpenGLContext *share) const +{ + return new QWaylandXCompositeEGLContext(glFormat, share, eglDisplay()); +} + +Display * QWaylandXCompositeEGLClientBufferIntegration::xDisplay() const +{ + return mDisplay; +} + +EGLDisplay QWaylandXCompositeEGLClientBufferIntegration::eglDisplay() const +{ + return mEglDisplay; +} + +int QWaylandXCompositeEGLClientBufferIntegration::screen() const +{ + return mScreen; +} + +Window QWaylandXCompositeEGLClientBufferIntegration::rootWindow() const +{ + return mRootWindow; +} + +QWaylandDisplay * QWaylandXCompositeEGLClientBufferIntegration::waylandDisplay() const +{ + return mWaylandDisplay; +} +qt_xcomposite * QWaylandXCompositeEGLClientBufferIntegration::waylandXComposite() const +{ + return mWaylandComposite; +} + +const struct qt_xcomposite_listener QWaylandXCompositeEGLClientBufferIntegration::xcomposite_listener = { + QWaylandXCompositeEGLClientBufferIntegration::rootInformation +}; + +void QWaylandXCompositeEGLClientBufferIntegration::wlDisplayHandleGlobal(void *data, wl_registry *registry, uint32_t id, const QString &interface, uint32_t version) +{ + Q_UNUSED(version); + if (interface == "qt_xcomposite") { + QWaylandXCompositeEGLClientBufferIntegration *integration = static_cast<QWaylandXCompositeEGLClientBufferIntegration *>(data); + integration->mWaylandComposite = static_cast<struct qt_xcomposite *>(wl_registry_bind(registry,id,&qt_xcomposite_interface,1)); + qt_xcomposite_add_listener(integration->mWaylandComposite,&xcomposite_listener,integration); + } + +} + +void QWaylandXCompositeEGLClientBufferIntegration::rootInformation(void *data, qt_xcomposite *xcomposite, const char *display_name, uint32_t root_window) +{ + Q_UNUSED(xcomposite); + QWaylandXCompositeEGLClientBufferIntegration *integration = static_cast<QWaylandXCompositeEGLClientBufferIntegration *>(data); + + integration->mDisplay = XOpenDisplay(display_name); + integration->mRootWindow = (Window) root_window; + integration->mScreen = XDefaultScreen(integration->mDisplay); + integration->mEglDisplay = eglGetDisplay(integration->mDisplay); + eglBindAPI(EGL_OPENGL_ES_API); + EGLint minor,major; + if (!eglInitialize(integration->mEglDisplay,&major,&minor)) { + qFatal("Failed to initialize EGL"); + } + eglSwapInterval(integration->eglDisplay(),0); + qDebug() << "ROOT INFORMATION" << integration->mDisplay << integration->mRootWindow << integration->mScreen; +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglclientbufferintegration.h b/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglclientbufferintegration.h new file mode 100644 index 00000000..9cf19e1c --- /dev/null +++ b/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglclientbufferintegration.h @@ -0,0 +1,114 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDXCOMPOSITEEGLCLIENTBUFFERINTEGRATION_H +#define QWAYLANDXCOMPOSITEEGLCLIENTBUFFERINTEGRATION_H + +#include <QtWaylandClient/private/qwaylandclientbufferintegration_p.h> +#include <wayland-client.h> + +#include <QtCore/QTextStream> +#include <QtCore/QDataStream> +#include <QtCore/QMetaType> +#include <QtCore/QVariant> +#include <QtGui/QWindow> + +#include <qpa/qplatformopenglcontext.h> + +#include <QWaitCondition> + +#include <X11/Xlib.h> +#include <EGL/egl.h> + +// avoid clashes with Qt::CursorShape +#ifdef CursorShape +# define X_CursorShape CursorShape +# undef CursorShape +#endif + +struct qt_xcomposite; + +QT_BEGIN_NAMESPACE + +class QWaylandXCompositeEGLClientBufferIntegration : public QWaylandClientBufferIntegration +{ +public: + QWaylandXCompositeEGLClientBufferIntegration(); + ~QWaylandXCompositeEGLClientBufferIntegration(); + + void initialize(QWaylandDisplay *dispaly) Q_DECL_OVERRIDE; + bool waitingForEvents() Q_DECL_OVERRIDE { return !mDisplay; } + + QWaylandWindow *createEglWindow(QWindow *window) Q_DECL_OVERRIDE; + QPlatformOpenGLContext *createPlatformOpenGLContext(const QSurfaceFormat &glFormat, QPlatformOpenGLContext *share) const Q_DECL_OVERRIDE; + + QWaylandDisplay *waylandDisplay() const; + struct qt_xcomposite *waylandXComposite() const; + + Display *xDisplay() const; + EGLDisplay eglDisplay() const; + int screen() const; + Window rootWindow() const; + + bool supportsThreadedOpenGL() const { return true; } + +private: + QWaylandDisplay *mWaylandDisplay; + struct qt_xcomposite *mWaylandComposite; + + Display *mDisplay; + EGLDisplay mEglDisplay; + int mScreen; + Window mRootWindow; + + static void wlDisplayHandleGlobal(void *data, struct wl_registry *registry, uint32_t id, + const QString &interface, uint32_t version); + + static const struct qt_xcomposite_listener xcomposite_listener; + static void rootInformation(void *data, + struct qt_xcomposite *xcomposite, + const char *display_name, + uint32_t root_window); +}; + +QT_END_NAMESPACE + +#endif // QWAYLANDXCOMPOSITEEGLCLIENTBUFFERINTEGRATION_H diff --git a/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglcontext.cpp b/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglcontext.cpp new file mode 100644 index 00000000..1ebcdde1 --- /dev/null +++ b/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglcontext.cpp @@ -0,0 +1,78 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qwaylandxcompositeeglcontext.h" + +#include "qwaylandxcompositeeglwindow.h" + +#include <QtCore/QDebug> +#include <QtGui/QRegion> + +#include <QtPlatformSupport/private/qeglconvenience_p.h> + +QT_BEGIN_NAMESPACE + +QWaylandXCompositeEGLContext::QWaylandXCompositeEGLContext(const QSurfaceFormat &format, QPlatformOpenGLContext *share, EGLDisplay display) + : QEGLPlatformContext(format, share, display, q_configFromGLFormat(display, format, true, EGL_WINDOW_BIT | EGL_PIXMAP_BIT), EGL_OPENGL_ES_API) +{ +} + +void QWaylandXCompositeEGLContext::swapBuffers(QPlatformSurface *surface) +{ + QEGLPlatformContext::swapBuffers(surface); + + QWaylandXCompositeEGLWindow *w = + static_cast<QWaylandXCompositeEGLWindow *>(surface); + + QSize size = w->geometry().size(); + + w->attach(w->buffer(), 0, 0); + w->damage(QRect(QPoint(), size)); + w->commit(); + w->waitForFrameSync(); +} + +EGLSurface QWaylandXCompositeEGLContext::eglSurfaceForPlatformSurface(QPlatformSurface *surface) +{ + return static_cast<QWaylandXCompositeEGLWindow *>(surface)->eglSurface(); +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglcontext.h b/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglcontext.h new file mode 100644 index 00000000..bc988480 --- /dev/null +++ b/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglcontext.h @@ -0,0 +1,68 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDXCOMPOSITEEGLCONTEXT_H +#define QWAYLANDXCOMPOSITEEGLCONTEXT_H + +#include <qpa/qplatformopenglcontext.h> + +#include "qwaylandxcompositeeglclientbufferintegration.h" + +#include <QtPlatformSupport/private/qeglplatformcontext_p.h> + +QT_BEGIN_NAMESPACE + +class QWaylandXCompositeEGLWindow; + +class QWaylandXCompositeEGLContext : public QEGLPlatformContext +{ +public: + QWaylandXCompositeEGLContext(const QSurfaceFormat &format, QPlatformOpenGLContext *share, EGLDisplay display); + + void swapBuffers(QPlatformSurface *surface); + +private: + EGLSurface eglSurfaceForPlatformSurface(QPlatformSurface *surface); +}; + +QT_END_NAMESPACE + +#endif // QWAYLANDXCOMPOSITEEGLCONTEXT_H diff --git a/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglwindow.cpp b/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglwindow.cpp new file mode 100644 index 00000000..01d63241 --- /dev/null +++ b/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglwindow.cpp @@ -0,0 +1,136 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qwaylandxcompositeeglwindow.h" +#include "qwaylandxcompositebuffer.h" + +#include <QtPlatformSupport/private/qeglconvenience_p.h> +#include <QtPlatformSupport/private/qxlibeglintegration_p.h> + +#include "wayland-xcomposite-client-protocol.h" + +#include <X11/extensions/Xcomposite.h> +#include "qwaylandxcompositeeglclientbufferintegration.h" + +#include <QtCore/QDebug> + +QT_BEGIN_NAMESPACE + +QWaylandXCompositeEGLWindow::QWaylandXCompositeEGLWindow(QWindow *window, QWaylandXCompositeEGLClientBufferIntegration *glxIntegration) + : QWaylandWindow(window) + , m_glxIntegration(glxIntegration) + , m_context(0) + , m_buffer(0) + , m_xWindow(0) + , m_config(q_configFromGLFormat(glxIntegration->eglDisplay(), window->format(), true, EGL_WINDOW_BIT | EGL_PIXMAP_BIT)) + , m_surface(0) +{ +} + +QWaylandWindow::WindowType QWaylandXCompositeEGLWindow::windowType() const +{ + //yeah. this type needs a new name + return QWaylandWindow::Egl; +} + +void QWaylandXCompositeEGLWindow::setGeometry(const QRect &rect) +{ + QWaylandWindow::setGeometry(rect); + + if (m_surface) { + eglDestroySurface(m_glxIntegration->eglDisplay(), m_surface); + m_surface = 0; + } +} + +EGLSurface QWaylandXCompositeEGLWindow::eglSurface() const +{ + if (!m_surface) + const_cast<QWaylandXCompositeEGLWindow *>(this)->createEglSurface(); + return m_surface; +} + +void QWaylandXCompositeEGLWindow::createEglSurface() +{ + QSize size(geometry().size()); + if (size.isEmpty()) { + // QGLWidget wants a context for a window without geometry + size = QSize(1,1); + } + + delete m_buffer; + //XFreePixmap deletes the glxPixmap as well + if (m_xWindow) { + XDestroyWindow(m_glxIntegration->xDisplay(), m_xWindow); + } + + VisualID visualId = QXlibEglIntegration::getCompatibleVisualId(m_glxIntegration->xDisplay(), m_glxIntegration->eglDisplay(), m_config); + + XVisualInfo visualInfoTemplate; + memset(&visualInfoTemplate, 0, sizeof(XVisualInfo)); + visualInfoTemplate.visualid = visualId; + + int matchingCount = 0; + XVisualInfo *visualInfo = XGetVisualInfo(m_glxIntegration->xDisplay(), VisualIDMask, &visualInfoTemplate, &matchingCount); + + Colormap cmap = XCreateColormap(m_glxIntegration->xDisplay(),m_glxIntegration->rootWindow(),visualInfo->visual,AllocNone); + + XSetWindowAttributes a; + a.colormap = cmap; + m_xWindow = XCreateWindow(m_glxIntegration->xDisplay(), m_glxIntegration->rootWindow(),0, 0, size.width(), size.height(), + 0, visualInfo->depth, InputOutput, visualInfo->visual, + CWColormap, &a); + + XCompositeRedirectWindow(m_glxIntegration->xDisplay(), m_xWindow, CompositeRedirectManual); + XMapWindow(m_glxIntegration->xDisplay(), m_xWindow); + + m_surface = eglCreateWindowSurface(m_glxIntegration->eglDisplay(), m_config, m_xWindow,0); + if (m_surface == EGL_NO_SURFACE) { + qFatal("Could not make eglsurface"); + } + + XSync(m_glxIntegration->xDisplay(),False); + m_buffer = new QWaylandXCompositeBuffer(m_glxIntegration->waylandXComposite(), + (uint32_t)m_xWindow, + size); +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglwindow.h b/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglwindow.h new file mode 100644 index 00000000..b45beaa2 --- /dev/null +++ b/src/hardwareintegration/client/xcomposite-egl/qwaylandxcompositeeglwindow.h @@ -0,0 +1,79 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDXCOMPOSITEEGLWINDOW_H +#define QWAYLANDXCOMPOSITEEGLWINDOW_H + +#include <QtWaylandClient/private/qwaylandwindow_p.h> +#include <QtWaylandClient/private/qwaylandbuffer_p.h> + +#include "qwaylandxcompositeeglclientbufferintegration.h" +#include "qwaylandxcompositeeglcontext.h" + +QT_BEGIN_NAMESPACE + +class QWaylandXCompositeEGLWindow : public QWaylandWindow +{ +public: + QWaylandXCompositeEGLWindow(QWindow *window, QWaylandXCompositeEGLClientBufferIntegration *glxIntegration); + WindowType windowType() const; + + void setGeometry(const QRect &rect); + + EGLSurface eglSurface() const; + + QWaylandBuffer *buffer() { return m_buffer; } + +private: + void createEglSurface(); + + QWaylandXCompositeEGLClientBufferIntegration *m_glxIntegration; + QWaylandXCompositeEGLContext *m_context; + QWaylandBuffer *m_buffer; + + Window m_xWindow; + EGLConfig m_config; + EGLSurface m_surface; +}; + +QT_END_NAMESPACE + +#endif // QWAYLANDXCOMPOSITEEGLWINDOW_H diff --git a/src/hardwareintegration/client/xcomposite-egl/xcomposite-egl.pri b/src/hardwareintegration/client/xcomposite-egl/xcomposite-egl.pri new file mode 100644 index 00000000..fa08daaf --- /dev/null +++ b/src/hardwareintegration/client/xcomposite-egl/xcomposite-egl.pri @@ -0,0 +1,19 @@ +INCLUDEPATH += $$PWD +include($$PWD/../xcomposite_share/xcomposite_share.pri) + +!contains(QT_CONFIG, no-pkg-config) { + CONFIG += link_pkgconfig + PKGCONFIG += xcomposite egl x11 +} else { + LIBS += -lXcomposite -lEGL -lX11 +} + +SOURCES += \ + $$PWD/qwaylandxcompositeeglcontext.cpp \ + $$PWD/qwaylandxcompositeeglclientbufferintegration.cpp \ + $$PWD/qwaylandxcompositeeglwindow.cpp + +HEADERS += \ + $$PWD/qwaylandxcompositeeglcontext.h \ + $$PWD/qwaylandxcompositeeglclientbufferintegration.h \ + $$PWD/qwaylandxcompositeeglwindow.h diff --git a/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxcontext.cpp b/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxcontext.cpp new file mode 100644 index 00000000..4ee02260 --- /dev/null +++ b/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxcontext.cpp @@ -0,0 +1,109 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtCore/QDebug> + +#include "qwaylandxcompositeglxcontext.h" + +#include "qwaylandxcompositeglxwindow.h" + +#include <QRegion> + +QT_BEGIN_NAMESPACE + +QWaylandXCompositeGLXContext::QWaylandXCompositeGLXContext(const QSurfaceFormat &format, QPlatformOpenGLContext *share, Display *display, int screen) + : m_display(display), + m_format(format) +{ + qDebug("creating XComposite-GLX context"); + + if (m_format.renderableType() == QSurfaceFormat::DefaultRenderableType) + m_format.setRenderableType(QSurfaceFormat::OpenGL); + + if (m_format.renderableType() != QSurfaceFormat::OpenGL) { + qWarning("Unsupported renderable type"); + return; + } + + GLXContext shareContext = share ? static_cast<QWaylandXCompositeGLXContext *>(share)->m_context : 0; + GLXFBConfig config = qglx_findConfig(display, screen, m_format, GLX_WINDOW_BIT | GLX_PIXMAP_BIT); + XVisualInfo *visualInfo = glXGetVisualFromFBConfig(display, config); + m_context = glXCreateContext(display, visualInfo, shareContext, true); + qglx_surfaceFormatFromGLXFBConfig(&m_format, display, config, m_context); +} + +bool QWaylandXCompositeGLXContext::makeCurrent(QPlatformSurface *surface) +{ + Window xWindow = static_cast<QWaylandXCompositeGLXWindow *>(surface)->xWindow(); + + return glXMakeCurrent(m_display, xWindow, m_context); +} + +void QWaylandXCompositeGLXContext::doneCurrent() +{ + glXMakeCurrent(m_display, 0, 0); +} + +void QWaylandXCompositeGLXContext::swapBuffers(QPlatformSurface *surface) +{ + QWaylandXCompositeGLXWindow *w = static_cast<QWaylandXCompositeGLXWindow *>(surface); + + QSize size = w->geometry().size(); + + glXSwapBuffers(m_display, w->xWindow()); + + w->attach(w->buffer(), 0, 0); + w->damage(QRect(QPoint(), size)); + w->commit(); + w->waitForFrameSync(); +} + +void (*QWaylandXCompositeGLXContext::getProcAddress(const QByteArray &procName)) () +{ + return glXGetProcAddress(reinterpret_cast<const GLubyte *>(procName.constData())); +} + +QSurfaceFormat QWaylandXCompositeGLXContext::format() const +{ + return m_format; +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxcontext.h b/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxcontext.h new file mode 100644 index 00000000..de031126 --- /dev/null +++ b/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxcontext.h @@ -0,0 +1,78 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDXCOMPOSITEGLXCONTEXT_H +#define QWAYLANDXCOMPOSITEGLXCONTEXT_H + +#include <qpa/qplatformopenglcontext.h> + +#include "qwaylandxcompositeglxintegration.h" +#include <QtPlatformSupport/private/qglxconvenience_p.h> + +QT_BEGIN_NAMESPACE + +class QWaylandXCompositeGLXWindow; +class QWaylandShmBuffer; + +class QWaylandXCompositeGLXContext : public QPlatformOpenGLContext +{ +public: + QWaylandXCompositeGLXContext(const QSurfaceFormat &format, QPlatformOpenGLContext *share, Display *display, int screen); + + QSurfaceFormat format() const; + + void swapBuffers(QPlatformSurface *surface); + + bool makeCurrent(QPlatformSurface *surface); + void doneCurrent(); + + void (*getProcAddress(const QByteArray &procName)) (); + +private: + GLXContext m_context; + + Display *m_display; + QSurfaceFormat m_format; +}; + +QT_END_NAMESPACE + +#endif // QWAYLANDXCOMPOSITEGLXCONTEXT_H diff --git a/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxintegration.cpp b/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxintegration.cpp new file mode 100644 index 00000000..62a9b0f3 --- /dev/null +++ b/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxintegration.cpp @@ -0,0 +1,134 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qwaylandxcompositeglxintegration.h" + +#include "qwaylandxcompositeglxwindow.h" + +#include <QtCore/QDebug> + +#include "wayland-xcomposite-client-protocol.h" + +QT_BEGIN_NAMESPACE + +QWaylandXCompositeGLXIntegration::QWaylandXCompositeGLXIntegration(QWaylandDisplay *waylandDisplay) + : mWaylandDisplay(waylandDisplay) + , mWaylandComposite(0) + , mDisplay(0) + , mScreen(0) + , mRootWindow(0) +{ + qDebug() << "Using XComposite-GLX"; + waylandDisplay->addRegistryListener(QWaylandXCompositeGLXIntegration::wlDisplayHandleGlobal, this); +} + +QWaylandXCompositeGLXIntegration::~QWaylandXCompositeGLXIntegration() +{ + XCloseDisplay(mDisplay); +} + +void QWaylandXCompositeGLXIntegration::initialize() +{ +} + +QWaylandWindow * QWaylandXCompositeGLXIntegration::createEglWindow(QWindow *window) +{ + return new QWaylandXCompositeGLXWindow(window, this); +} + +QPlatformOpenGLContext *QWaylandXCompositeGLXIntegration::createPlatformOpenGLContext(const QSurfaceFormat &glFormat, QPlatformOpenGLContext *share) const +{ + return new QWaylandXCompositeGLXContext(glFormat, share, mDisplay, mScreen); +} + +Display * QWaylandXCompositeGLXIntegration::xDisplay() const +{ + return mDisplay; +} + +int QWaylandXCompositeGLXIntegration::screen() const +{ + return mScreen; +} + +Window QWaylandXCompositeGLXIntegration::rootWindow() const +{ + return mRootWindow; +} + +QWaylandDisplay * QWaylandXCompositeGLXIntegration::waylandDisplay() const +{ + return mWaylandDisplay; +} +qt_xcomposite * QWaylandXCompositeGLXIntegration::waylandXComposite() const +{ + return mWaylandComposite; +} + +const struct qt_xcomposite_listener QWaylandXCompositeGLXIntegration::xcomposite_listener = { + QWaylandXCompositeGLXIntegration::rootInformation +}; + +void QWaylandXCompositeGLXIntegration::wlDisplayHandleGlobal(void *data, wl_registry *registry, uint32_t id, const QString &interface, uint32_t version) +{ + Q_UNUSED(version); + if (interface == "qt_xcomposite") { + qDebug("XComposite-GLX: got qt_xcomposite global"); + QWaylandXCompositeGLXIntegration *integration = static_cast<QWaylandXCompositeGLXIntegration *>(data); + integration->mWaylandComposite = static_cast<struct qt_xcomposite *>(wl_registry_bind(registry, id, &qt_xcomposite_interface, 1)); + qt_xcomposite_add_listener(integration->mWaylandComposite,&xcomposite_listener,integration); + } + +} + +void QWaylandXCompositeGLXIntegration::rootInformation(void *data, qt_xcomposite *xcomposite, const char *display_name, uint32_t root_window) +{ + Q_UNUSED(xcomposite); + QWaylandXCompositeGLXIntegration *integration = static_cast<QWaylandXCompositeGLXIntegration *>(data); + + qDebug("XComposite-GLX: xcomposite listener callback"); + + integration->mDisplay = XOpenDisplay(display_name); + integration->mRootWindow = (Window) root_window; + integration->mScreen = XDefaultScreen(integration->mDisplay); +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxintegration.h b/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxintegration.h new file mode 100644 index 00000000..8e1d762d --- /dev/null +++ b/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxintegration.h @@ -0,0 +1,107 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDXCOMPOSITEGLXINTEGRATION_H +#define QWAYLANDXCOMPOSITEGLXINTEGRATION_H + +#include <QtWaylandClient/qwaylandglintegration.h> +#include <wayland-client.h> + +#include <QtCore/QTextStream> +#include <QtCore/QDataStream> +#include <QtCore/QMetaType> +#include <QtCore/QVariant> +#include <QtGui/QWindow> + +#include <X11/Xlib.h> + +// avoid clashes with Qt::CursorShape +#ifdef CursorShape +# define X_CursorShape CursorShape +# undef CursorShape +#endif + +struct qt_xcomposite; + +QT_BEGIN_NAMESPACE + +class QWaylandXCompositeGLXIntegration : public QWaylandGLIntegration +{ +public: + QWaylandXCompositeGLXIntegration(QWaylandDisplay * waylandDispaly); + ~QWaylandXCompositeGLXIntegration(); + + void initialize(); + bool waitingForEvents() { return !mDisplay; } + + QWaylandWindow *createEglWindow(QWindow *window); + QPlatformOpenGLContext *createPlatformOpenGLContext(const QSurfaceFormat &glFormat, QPlatformOpenGLContext *share) const; + + QWaylandDisplay *waylandDisplay() const; + struct qt_xcomposite *waylandXComposite() const; + + Display *xDisplay() const; + int screen() const; + Window rootWindow() const; + + bool supportsThreadedOpenGL() const { return false; } + +private: + QWaylandDisplay *mWaylandDisplay; + struct qt_xcomposite *mWaylandComposite; + + Display *mDisplay; + int mScreen; + Window mRootWindow; + + static void wlDisplayHandleGlobal(void *data, struct wl_registry *registry, uint32_t id, + const QString &interface, uint32_t version); + + static const struct qt_xcomposite_listener xcomposite_listener; + static void rootInformation(void *data, + struct qt_xcomposite *xcomposite, + const char *display_name, + uint32_t root_window); +}; + +QT_END_NAMESPACE + +#endif // QWAYLANDXCOMPOSITEGLXINTEGRATION_H diff --git a/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxwindow.cpp b/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxwindow.cpp new file mode 100644 index 00000000..f33790f3 --- /dev/null +++ b/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxwindow.cpp @@ -0,0 +1,123 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qwaylandxcompositeglxwindow.h" +#include "qwaylandxcompositebuffer.h" + +#include <QtCore/QDebug> + +#include "wayland-xcomposite-client-protocol.h" +#include <QtGui/QRegion> + +#include <X11/extensions/Xcomposite.h> + +QT_BEGIN_NAMESPACE + +QWaylandXCompositeGLXWindow::QWaylandXCompositeGLXWindow(QWindow *window, QWaylandXCompositeGLXIntegration *glxIntegration) + : QWaylandWindow(window) + , m_glxIntegration(glxIntegration) + , m_xWindow(0) + , m_config(qglx_findConfig(glxIntegration->xDisplay(), glxIntegration->screen(), window->format(), GLX_WINDOW_BIT | GLX_PIXMAP_BIT)) + , m_buffer(0) +{ +} + +QWaylandWindow::WindowType QWaylandXCompositeGLXWindow::windowType() const +{ + //yeah. this type needs a new name + return QWaylandWindow::Egl; +} + +void QWaylandXCompositeGLXWindow::setGeometry(const QRect &rect) +{ + QWaylandWindow::setGeometry(rect); + + if (m_xWindow) { + delete m_buffer; + + XDestroyWindow(m_glxIntegration->xDisplay(), m_xWindow); + m_xWindow = 0; + } +} + +Window QWaylandXCompositeGLXWindow::xWindow() const +{ + if (!m_xWindow) + const_cast<QWaylandXCompositeGLXWindow *>(this)->createSurface(); + + return m_xWindow; +} + +void QWaylandXCompositeGLXWindow::createSurface() +{ + QSize size(geometry().size()); + if (size.isEmpty()) { + //QGLWidget wants a context for a window without geometry + size = QSize(1,1); + } + + if (!m_glxIntegration->xDisplay()) { + qWarning("XCompositeGLXWindow: X display still null?!"); + return; + } + + XVisualInfo *visualInfo = glXGetVisualFromFBConfig(m_glxIntegration->xDisplay(), m_config); + Colormap cmap = XCreateColormap(m_glxIntegration->xDisplay(), m_glxIntegration->rootWindow(), + visualInfo->visual, AllocNone); + + XSetWindowAttributes a; + a.background_pixel = WhitePixel(m_glxIntegration->xDisplay(), m_glxIntegration->screen()); + a.border_pixel = BlackPixel(m_glxIntegration->xDisplay(), m_glxIntegration->screen()); + a.colormap = cmap; + m_xWindow = XCreateWindow(m_glxIntegration->xDisplay(), m_glxIntegration->rootWindow(),0, 0, size.width(), size.height(), + 0, visualInfo->depth, InputOutput, visualInfo->visual, + CWBackPixel|CWBorderPixel|CWColormap, &a); + + XCompositeRedirectWindow(m_glxIntegration->xDisplay(), m_xWindow, CompositeRedirectManual); + XMapWindow(m_glxIntegration->xDisplay(), m_xWindow); + + XSync(m_glxIntegration->xDisplay(), False); + m_buffer = new QWaylandXCompositeBuffer(m_glxIntegration->waylandXComposite(), + (uint32_t)m_xWindow, + size); +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxwindow.h b/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxwindow.h new file mode 100644 index 00000000..88f417f2 --- /dev/null +++ b/src/hardwareintegration/client/xcomposite-glx/qwaylandxcompositeglxwindow.h @@ -0,0 +1,80 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDXCOMPOSITEGLXWINDOW_H +#define QWAYLANDXCOMPOSITEGLXWINDOW_H + +#include "qwaylandwindow.h" +#include "qwaylandxcompositeglxintegration.h" +#include "qwaylandxcompositeglxcontext.h" + +#include <QtCore/QWaitCondition> + +#include "qwaylandbuffer.h" + +QT_BEGIN_NAMESPACE + +class QWaylandXCompositeGLXWindow : public QWaylandWindow +{ +public: + QWaylandXCompositeGLXWindow(QWindow *window, QWaylandXCompositeGLXIntegration *glxIntegration); + WindowType windowType() const; + + void setGeometry(const QRect &rect); + + Window xWindow() const; + + QWaylandBuffer *buffer() { return m_buffer; } + +private: + void createSurface(); + + QWaylandXCompositeGLXIntegration *m_glxIntegration; + + Window m_xWindow; + GLXFBConfig m_config; + + QWaylandBuffer *m_buffer; +}; + +QT_END_NAMESPACE + +#endif // QWAYLANDXCOMPOSITEGLXWINDOW_H diff --git a/src/hardwareintegration/client/xcomposite-glx/xcomposite-glx.pri b/src/hardwareintegration/client/xcomposite-glx/xcomposite-glx.pri new file mode 100644 index 00000000..cc41322b --- /dev/null +++ b/src/hardwareintegration/client/xcomposite-glx/xcomposite-glx.pri @@ -0,0 +1,19 @@ +INCLUDEPATH += $$PWD +include ($$PWD/../xcomposite_share/xcomposite_share.pri) + +!contains(QT_CONFIG, no-pkg-config) { + CONFIG += link_pkgconfig + PKGCONFIG += xcomposite gl x11 +} else { + LIBS += -lXcomposite -lGL -lX11 +} + +SOURCES += \ + $$PWD/qwaylandxcompositeglxcontext.cpp \ + $$PWD/qwaylandxcompositeglxintegration.cpp \ + $$PWD/qwaylandxcompositeglxwindow.cpp + +HEADERS += \ + $$PWD/qwaylandxcompositeglxcontext.h \ + $$PWD/qwaylandxcompositeglxintegration.h \ + $$PWD/qwaylandxcompositeglxwindow.h diff --git a/src/hardwareintegration/client/xcomposite_share/qwaylandxcompositebuffer.cpp b/src/hardwareintegration/client/xcomposite_share/qwaylandxcompositebuffer.cpp new file mode 100644 index 00000000..94a9772a --- /dev/null +++ b/src/hardwareintegration/client/xcomposite_share/qwaylandxcompositebuffer.cpp @@ -0,0 +1,63 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qwaylandxcompositebuffer.h" + +#include <wayland-client.h> +#include "wayland-xcomposite-client-protocol.h" + +QT_BEGIN_NAMESPACE + +QWaylandXCompositeBuffer::QWaylandXCompositeBuffer(qt_xcomposite *xcomposite, uint32_t window, const QSize &size) + :mSize(size) +{ + mBuffer = qt_xcomposite_create_buffer(xcomposite, + window, + size.width(), + size.height()); +} + +QSize QWaylandXCompositeBuffer::size() const +{ + return mSize; +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/client/xcomposite_share/qwaylandxcompositebuffer.h b/src/hardwareintegration/client/xcomposite_share/qwaylandxcompositebuffer.h new file mode 100644 index 00000000..a2f42166 --- /dev/null +++ b/src/hardwareintegration/client/xcomposite_share/qwaylandxcompositebuffer.h @@ -0,0 +1,67 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDXCOMPOSITEBUFFER_H +#define QWAYLANDXCOMPOSITEBUFFER_H + +#include <QtWaylandClient/private/qwaylandbuffer_p.h> +#include <stdint.h> + +struct qt_xcomposite; +struct wl_visual; + +QT_BEGIN_NAMESPACE + +class QWaylandXCompositeBuffer : public QWaylandBuffer +{ +public: + QWaylandXCompositeBuffer(qt_xcomposite *xcomposite, + uint32_t window, + const QSize &size); + + QSize size() const; +private: + QSize mSize; +}; + +QT_END_NAMESPACE + +#endif // QWAYLANDXCOMPOSITEBUFFER_H diff --git a/src/hardwareintegration/client/xcomposite_share/xcomposite_share.pri b/src/hardwareintegration/client/xcomposite_share/xcomposite_share.pri new file mode 100644 index 00000000..be3c9fc1 --- /dev/null +++ b/src/hardwareintegration/client/xcomposite_share/xcomposite_share.pri @@ -0,0 +1,10 @@ +INCLUDEPATH += $$PWD + +CONFIG += wayland-scanner +WAYLANDCLIENTSOURCES += $$PWD/../../../extensions/xcomposite.xml + +HEADERS += \ + $$PWD/qwaylandxcompositebuffer.h + +SOURCES += \ + $$PWD/qwaylandxcompositebuffer.cpp diff --git a/src/hardwareintegration/compositor/brcm-egl/brcm-egl.pri b/src/hardwareintegration/compositor/brcm-egl/brcm-egl.pri new file mode 100644 index 00000000..c04b4abc --- /dev/null +++ b/src/hardwareintegration/compositor/brcm-egl/brcm-egl.pri @@ -0,0 +1,19 @@ +PLUGIN_TYPE = waylandcompositors +load(qt_plugin) + +QT = compositor compositor-private core-private gui-private + +INCLUDEPATH = $$PWD +LIBS += -lwayland-server -lEGL + +SOURCES += \ + brcmeglintegration.cpp \ + brcmbuffer.cpp + + +HEADERS += \ + brcmeglintegration.h \ + brcmbuffer.h + +CONFIG += wayland-scanner +WAYLANDSERVERSOURCES += $$PWD/../../../extensions/brcm.xml diff --git a/src/hardwareintegration/compositor/brcm-egl/brcmbuffer.cpp b/src/hardwareintegration/compositor/brcm-egl/brcmbuffer.cpp new file mode 100644 index 00000000..e4fbfb55 --- /dev/null +++ b/src/hardwareintegration/compositor/brcm-egl/brcmbuffer.cpp @@ -0,0 +1,75 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "brcmbuffer.h" + +#include <EGL/eglext.h> + +#define EGL_EGLEXT_PROTOTYPES +#include <EGL/eglext_brcm.h> + +QT_BEGIN_NAMESPACE + +BrcmBuffer::BrcmBuffer(struct ::wl_client *client, uint32_t id, const QSize &size, EGLint *data, size_t count) + : QtWaylandServer::wl_buffer(client, id) + , m_handle(count) + , m_invertedY(false) + , m_size(size) +{ + for (size_t i = 0; i < count; ++i) + m_handle[i] = data[i]; +} + +BrcmBuffer::~BrcmBuffer() +{ + eglDestroyGlobalImageBRCM(handle()); +} + +void BrcmBuffer::buffer_destroy_resource(Resource *) +{ + delete this; +} + +void BrcmBuffer::buffer_destroy(Resource *resource) +{ + wl_resource_destroy(resource->handle); +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/compositor/brcm-egl/brcmbuffer.h b/src/hardwareintegration/compositor/brcm-egl/brcmbuffer.h new file mode 100644 index 00000000..6ec5868f --- /dev/null +++ b/src/hardwareintegration/compositor/brcm-egl/brcmbuffer.h @@ -0,0 +1,81 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef BRCMBUFFER_H +#define BRCMBUFFER_H + +#include <QtCompositor/private/qwlcompositor_p.h> +#include <qwayland-server-wayland.h> + +#include <QtCore/QSize> +#include <QtCore/QVector> + +#include <EGL/egl.h> + +QT_BEGIN_NAMESPACE + +class BrcmBuffer : public QtWaylandServer::wl_buffer +{ +public: + BrcmBuffer(struct ::wl_client *client, uint32_t id, const QSize &size, EGLint *data, size_t count); + ~BrcmBuffer(); + + bool isYInverted() const { return m_invertedY; } + void setInvertedY(bool inverted) { m_invertedY = inverted; } + + EGLint *handle() { return m_handle.data(); } + + QSize size() { return m_size; } + + static BrcmBuffer *fromResource(struct ::wl_resource *resource) { return static_cast<BrcmBuffer*>(Resource::fromResource(resource)->buffer); } + +protected: + void buffer_destroy_resource(Resource *resource) Q_DECL_OVERRIDE; + void buffer_destroy(Resource *resource) Q_DECL_OVERRIDE; + +private: + QVector<EGLint> m_handle; + bool m_invertedY; + QSize m_size; +}; + +QT_END_NAMESPACE + +#endif // BRCMBUFFER_H diff --git a/src/hardwareintegration/compositor/brcm-egl/brcmeglintegration.cpp b/src/hardwareintegration/compositor/brcm-egl/brcmeglintegration.cpp new file mode 100644 index 00000000..a0be625d --- /dev/null +++ b/src/hardwareintegration/compositor/brcm-egl/brcmeglintegration.cpp @@ -0,0 +1,177 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "brcmeglintegration.h" +#include "brcmbuffer.h" +#include <QtCompositor/private/qwlsurface_p.h> +#include <QtCompositor/private/qwlcompositor_p.h> +#include <QtCompositor/qwaylandsurface.h> +#include <qpa/qplatformnativeinterface.h> +#include <QtGui/QGuiApplication> +#include <QtGui/QOpenGLContext> +#include <qpa/qplatformscreen.h> +#include <QtGui/QWindow> + +#include <EGL/egl.h> +#include <EGL/eglext.h> + +#define EGL_EGLEXT_PROTOTYPES +#include <EGL/eglext_brcm.h> + +#include <GLES2/gl2.h> +#include <GLES2/gl2ext.h> + +QT_BEGIN_NAMESPACE + +class BrcmEglIntegrationPrivate +{ +public: + BrcmEglIntegrationPrivate() + : egl_display(EGL_NO_DISPLAY) + , valid(false) + { } + EGLDisplay egl_display; + bool valid; + PFNEGLQUERYGLOBALIMAGEBRCMPROC eglQueryGlobalImageBRCM; + PFNGLEGLIMAGETARGETTEXTURE2DOESPROC glEGLImageTargetTexture2DOES; + PFNEGLCREATEIMAGEKHRPROC eglCreateImageKHR; + PFNEGLDESTROYIMAGEKHRPROC eglDestroyImageKHR; +}; + +BrcmEglIntegration::BrcmEglIntegration() + : QWaylandClientBufferIntegration() + , QtWaylandServer::qt_brcm() + , d_ptr(new BrcmEglIntegrationPrivate) +{ +} + +void BrcmEglIntegration::initializeHardware(QtWayland::Display *waylandDisplay) +{ + Q_D(BrcmEglIntegration); + + QPlatformNativeInterface *nativeInterface = QGuiApplication::platformNativeInterface(); + if (nativeInterface) { + d->egl_display = nativeInterface->nativeResourceForIntegration("EglDisplay"); + if (!d->egl_display) + qWarning("Failed to acquire EGL display from platform integration"); + + d->eglQueryGlobalImageBRCM = eglQueryGlobalImageBRCM; + + if (!d->eglQueryGlobalImageBRCM) { + qWarning("Failed to resolve eglQueryGlobalImageBRCM"); + return; + } + + d->glEGLImageTargetTexture2DOES = (PFNGLEGLIMAGETARGETTEXTURE2DOESPROC)eglGetProcAddress("glEGLImageTargetTexture2DOES"); + + if (!d->glEGLImageTargetTexture2DOES) { + qWarning("Failed to resolve glEGLImageTargetTexture2DOES"); + return; + } + + d->eglCreateImageKHR = (PFNEGLCREATEIMAGEKHRPROC)eglGetProcAddress("eglCreateImageKHR"); + + if (!d->eglCreateImageKHR) { + qWarning("Failed to resolve eglCreateImageKHR"); + return; + } + + d->eglDestroyImageKHR = (PFNEGLDESTROYIMAGEKHRPROC)eglGetProcAddress("eglDestroyImageKHR"); + + if (!d->eglDestroyImageKHR) { + qWarning("Failed to resolve eglDestroyImageKHR"); + return; + } + d->valid = true; + init(waylandDisplay->handle()); + } +} + +void BrcmEglIntegration::bindTextureToBuffer(struct ::wl_resource *buffer) +{ + Q_D(BrcmEglIntegration); + if (!d->valid) { + qWarning("bindTextureToBuffer failed!"); + return; + } + + BrcmBuffer *brcmBuffer = BrcmBuffer::fromResource(buffer); + + if (!d->eglQueryGlobalImageBRCM(brcmBuffer->handle(), brcmBuffer->handle() + 2)) { + qWarning("eglQueryGlobalImageBRCM failed!"); + return; + } + + EGLImageKHR image = d->eglCreateImageKHR(d->egl_display, EGL_NO_CONTEXT, EGL_NATIVE_PIXMAP_KHR, (EGLClientBuffer)brcmBuffer->handle(), NULL); + if (image == EGL_NO_IMAGE_KHR) + qWarning("eglCreateImageKHR() failed: %x\n", eglGetError()); + + d->glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, image); + + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + + d->eglDestroyImageKHR(d->egl_display, image); +} + +bool BrcmEglIntegration::isYInverted(struct ::wl_resource *) const +{ + return false; +} + +void BrcmEglIntegration::brcm_bind_resource(Resource *) +{ +} + +void BrcmEglIntegration::brcm_create_buffer(Resource *resource, uint32_t id, int32_t width, int32_t height, wl_array *data) +{ + new BrcmBuffer(resource->client(), id, QSize(width, height), static_cast<EGLint *>(data->data), data->size / sizeof(EGLint)); +} + +QSize BrcmEglIntegration::bufferSize(struct ::wl_resource *buffer) const +{ + BrcmBuffer *brcmBuffer = BrcmBuffer::fromResource(buffer); + + return brcmBuffer->size(); +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/compositor/brcm-egl/brcmeglintegration.h b/src/hardwareintegration/compositor/brcm-egl/brcmeglintegration.h new file mode 100644 index 00000000..f6486ed4 --- /dev/null +++ b/src/hardwareintegration/compositor/brcm-egl/brcmeglintegration.h @@ -0,0 +1,78 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef BRCMEGLINTEGRATION_H +#define BRCMEGLINTEGRATION_H + +#include <QtCompositor/qwaylandclientbufferintegration.h> +#include "qwayland-server-brcm.h" + +#include <QtCore/QScopedPointer> + +QT_BEGIN_NAMESPACE + +class BrcmEglIntegrationPrivate; + +class BrcmEglIntegration : public QWaylandClientBufferIntegration, public QtWaylandServer::qt_brcm +{ + Q_DECLARE_PRIVATE(BrcmEglIntegration) +public: + BrcmEglIntegration(); + + void initializeHardware(QtWayland::Display *waylandDisplay) Q_DECL_OVERRIDE; + + void udpateTextureFromBuffer(struct ::wl_resource *buffer) Q_DECL_OVERRIDE; + bool isYInverted(struct ::wl_resource *) const Q_DECL_OVERRIDE; + + QSize bufferSize(struct ::wl_resource *buffer) const Q_DECL_OVERRIDE; + +protected: + void brcm_bind_resource(Resource *resource) Q_DECL_OVERRIDE; + void brcm_create_buffer(Resource *resource, uint32_t id, int32_t width, int32_t height, wl_array *data) Q_DECL_OVERRIDE; + +private: + Q_DISABLE_COPY(BrcmEglIntegration) + QScopedPointer<BrcmEglIntegrationPrivate> d_ptr; +}; + +QT_END_NAMESPACE + +#endif // BRCMEGLINTEGRATION_H + diff --git a/src/hardwareintegration/compositor/drm-egl-server/drm-egl-server.pri b/src/hardwareintegration/compositor/drm-egl-server/drm-egl-server.pri new file mode 100644 index 00000000..cd2e2471 --- /dev/null +++ b/src/hardwareintegration/compositor/drm-egl-server/drm-egl-server.pri @@ -0,0 +1,18 @@ +INCLUDEPATH += $$PWD + +contains(QT_CONFIG, no-pkg-config) { + LIBS += -lwayland-server -lEGL +} else { + CONFIG += link_pkgconfig + PKGCONFIG += wayland-server egl +} + +SOURCES += \ + $$PWD/drmeglserverbufferintegration.cpp + + +HEADERS += \ + $$PWD/drmeglserverbufferintegration.h + +CONFIG += wayland-scanner +WAYLANDSERVERSOURCES += $$PWD/../../../extensions/drm-egl-server-buffer.xml diff --git a/src/hardwareintegration/compositor/drm-egl-server/drmeglserverbufferintegration.cpp b/src/hardwareintegration/compositor/drm-egl-server/drmeglserverbufferintegration.cpp new file mode 100644 index 00000000..9c7440dc --- /dev/null +++ b/src/hardwareintegration/compositor/drm-egl-server/drmeglserverbufferintegration.cpp @@ -0,0 +1,193 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "drmeglserverbufferintegration.h" + +#include <QtGui/QOpenGLContext> + +QT_BEGIN_NAMESPACE + +DrmEglServerBuffer::DrmEglServerBuffer(DrmEglServerBufferIntegration *integration, const QSize &size, QWaylandServerBuffer::Format format) + : QWaylandServerBuffer(size,format) + , m_integration(integration) +{ + m_format = format; + + EGLint egl_format; + switch (m_format) { + case RGBA32: + m_drm_format = QtWaylandServer::qt_drm_egl_server_buffer::format_RGBA32; + egl_format = EGL_DRM_BUFFER_FORMAT_ARGB32_MESA; + break; +#ifdef EGL_DRM_BUFFER_FORMAT_A8_MESA + case A8: + m_drm_format = QtWaylandServer::qt_drm_egl_server_buffer::format_A8; + egl_format = EGL_DRM_BUFFER_FORMAT_A8_MESA; + break; +#endif + default: + qWarning("DrmEglServerBuffer: unsupported format"); + m_drm_format = QtWaylandServer::qt_drm_egl_server_buffer::format_RGBA32; + egl_format = EGL_DRM_BUFFER_FORMAT_ARGB32_MESA; + break; + } + EGLint imageAttribs[] = { + EGL_WIDTH, m_size.width(), + EGL_HEIGHT, m_size.height(), + EGL_DRM_BUFFER_FORMAT_MESA, egl_format, + EGL_DRM_BUFFER_USE_MESA, EGL_DRM_BUFFER_USE_SHARE_MESA, + EGL_NONE + }; + + m_image = m_integration->eglCreateDRMImageMESA(imageAttribs); + + EGLint handle; + if (!m_integration->eglExportDRMImageMESA(m_image, &m_name, &handle, &m_stride)) { + qWarning("DrmEglServerBuffer: Failed to export egl image"); + } + +} + +struct ::wl_resource *DrmEglServerBuffer::resourceForClient(struct ::wl_client *client) +{ + QMultiMap<struct ::wl_client *, Resource *>::iterator it = resourceMap().find(client); + if (it == resourceMap().end()) { + QMultiMap<struct ::wl_client *, QtWaylandServer::qt_drm_egl_server_buffer::Resource *>::iterator drm_egl_it = m_integration->resourceMap().find(client); + if (drm_egl_it == m_integration->resourceMap().end()) { + qWarning("DrmEglServerBuffer::resourceForClient: Trying to get resource for ServerBuffer. But client is not bound to the drm_egl interface"); + return 0; + } + struct ::wl_resource *drm_egl_resource = (*drm_egl_it)->handle; + Resource *resource = add(client); + m_integration->send_server_buffer_created(drm_egl_resource, resource->handle, m_name, m_size.width(), m_size.height(), m_stride, m_drm_format); + return resource->handle; + } + return (*it)->handle; +} + +void DrmEglServerBuffer::bindTextureToBuffer() +{ + if (!QOpenGLContext::currentContext()) { + qWarning("DrmEglServerBuffer: No current context when creating buffer. Texture loading will fail"); + return; + } + + m_integration->glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, m_image); + + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); +} + +DrmEglServerBufferIntegration::DrmEglServerBufferIntegration() +{ +} + +DrmEglServerBufferIntegration::~DrmEglServerBufferIntegration() +{ +} + +void DrmEglServerBufferIntegration::initializeHardware(QWaylandCompositor *compositor) +{ + QWindow *window = compositor->window(); + Q_ASSERT(QGuiApplication::platformNativeInterface()); + + m_egl_display = static_cast<EGLDisplay>(QGuiApplication::platformNativeInterface()->nativeResourceForWindow("egldisplay", window)); + if (!m_egl_display) { + qWarning("Cant initialize drm egl server buffer integration. Missing egl display from platformplugin"); + return; + } + + const char *extensionString = eglQueryString(m_egl_display, EGL_EXTENSIONS); + if (!extensionString || !strstr(extensionString, "EGL_KHR_image")) { + qWarning("Failed to initialize drm egl server buffer integration. There is no EGL_KHR_image extension.\n"); + return; + } + m_egl_create_image = reinterpret_cast<PFNEGLCREATEIMAGEKHRPROC>(eglGetProcAddress("eglCreateImageKHR")); + m_egl_destroy_image = reinterpret_cast<PFNEGLDESTROYIMAGEKHRPROC>(eglGetProcAddress("eglDestroyImageKHR")); + if (!m_egl_create_image || !m_egl_destroy_image) { + qWarning("Failed to initialize drm egl server buffer integration. Could not resolve eglCreateImageKHR or eglDestroyImageKHR"); + return; + } + + if (!extensionString || !strstr(extensionString, "EGL_MESA_drm_image")) { + qWarning("Failed to initialize drm egl server buffer integration. There is no EGL_MESA_drm_image extension.\n"); + return; + } + + m_egl_create_drm_image = reinterpret_cast<PFNEGLCREATEDRMIMAGEMESAPROC>(eglGetProcAddress("eglCreateDRMImageMESA")); + m_egl_export_drm_image = reinterpret_cast<PFNEGLEXPORTDRMIMAGEMESAPROC>(eglGetProcAddress("eglExportDRMImageMESA")); + if (!m_egl_create_drm_image || !m_egl_export_drm_image) { + qWarning("Failed to initialize drm egl server buffer integration. Could not find eglCreateDRMImageMESA or eglExportDRMImageMESA.\n"); + return; + } + + m_gl_egl_image_target_texture_2d = reinterpret_cast<PFNGLEGLIMAGETARGETTEXTURE2DOESPROC>(eglGetProcAddress("glEGLImageTargetTexture2DOES")); + if (!m_gl_egl_image_target_texture_2d) { + qWarning("Failed to initialize drm egl server buffer integration. Could not find glEGLImageTargetTexture2DOES.\n"); + return; + } + + QtWaylandServer::qt_drm_egl_server_buffer::init(compositor->waylandDisplay()); +} + +bool DrmEglServerBufferIntegration::supportsFormat(QWaylandServerBuffer::Format format) const +{ + switch (format) { + case QWaylandServerBuffer::RGBA32: + return true; + case QWaylandServerBuffer::A8: +#ifdef EGL_DRM_BUFFER_FORMAT_A8_MESA + return true; +#else + return false; +#endif + default: + return false; + } +} + +QWaylandServerBuffer *DrmEglServerBufferIntegration::createServerBuffer(const QSize &size, QWaylandServerBuffer::Format format) +{ + return new DrmEglServerBuffer(this, size, format); +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/compositor/drm-egl-server/drmeglserverbufferintegration.h b/src/hardwareintegration/compositor/drm-egl-server/drmeglserverbufferintegration.h new file mode 100644 index 00000000..659b261e --- /dev/null +++ b/src/hardwareintegration/compositor/drm-egl-server/drmeglserverbufferintegration.h @@ -0,0 +1,172 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef DRMEGLSERVERBUFFERINTEGRATION_H +#define DRMEGLSERVERBUFFERINTEGRATION_H + +#include <QtCompositor/qwaylandserverbufferintegration.h> + +#include "qwayland-server-drm-egl-server-buffer.h" + +#include <QtGui/QWindow> +#include <QtGui/qpa/qplatformnativeinterface.h> +#include <QtGui/QGuiApplication> + +#include <QtCompositor/qwaylandcompositor.h> +#include <QtCompositor/private/qwayland-server-server-buffer-extension.h> + +#include <QtCore/QDebug> +#include <EGL/egl.h> +#include <EGL/eglext.h> + +#ifndef EGL_KHR_image +typedef void *EGLImageKHR; +typedef EGLImageKHR (EGLAPIENTRYP PFNEGLCREATEIMAGEKHRPROC) (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list); +typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYIMAGEKHRPROC) (EGLDisplay dpy, EGLImageKHR image); +#endif + +#ifndef GL_OES_EGL_image +typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETTEXTURE2DOESPROC) (GLenum target, GLeglImageOES image); +#endif +#ifndef EGL_MESA_drm_image +typedef EGLImageKHR (EGLAPIENTRYP PFNEGLCREATEDRMIMAGEMESAPROC) (EGLDisplay dpy, const EGLint *attrib_list); +typedef EGLBoolean (EGLAPIENTRYP PFNEGLEXPORTDRMIMAGEMESAPROC) (EGLDisplay dpy, EGLImageKHR image, EGLint *name, EGLint *handle, EGLint *stride); +#endif + +QT_BEGIN_NAMESPACE + +class DrmEglServerBufferIntegration; + +class DrmEglServerBuffer : public QWaylandServerBuffer, public QtWaylandServer::qt_server_buffer +{ +public: + DrmEglServerBuffer(DrmEglServerBufferIntegration *integration, const QSize &size, QWaylandServerBuffer::Format format); + + struct ::wl_resource *resourceForClient(struct ::wl_client *) Q_DECL_OVERRIDE; + void bindTextureToBuffer() Q_DECL_OVERRIDE; + +private: + DrmEglServerBufferIntegration *m_integration; + + EGLImageKHR m_image; + + int32_t m_name; + int32_t m_stride; + QtWaylandServer::qt_drm_egl_server_buffer::format m_drm_format; +}; + +class DrmEglServerBufferIntegration : + public QWaylandServerBufferIntegration, + public QtWaylandServer::qt_drm_egl_server_buffer +{ +public: + DrmEglServerBufferIntegration(); + ~DrmEglServerBufferIntegration(); + + void initializeHardware(QWaylandCompositor *); + + bool supportsFormat(QWaylandServerBuffer::Format format) const Q_DECL_OVERRIDE; + QWaylandServerBuffer *createServerBuffer(const QSize &size, QWaylandServerBuffer::Format format) Q_DECL_OVERRIDE; + + EGLDisplay display() const { return m_egl_display; } + + inline EGLImageKHR eglCreateImageKHR(EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list); + inline EGLBoolean eglDestroyImageKHR (EGLImageKHR image); + inline EGLImageKHR eglCreateDRMImageMESA (const EGLint *attrib_list); + inline EGLBoolean eglExportDRMImageMESA (EGLImageKHR image, EGLint *name, EGLint *handle, EGLint *stride); + inline void glEGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image); + +private: + EGLDisplay m_egl_display; + PFNEGLCREATEDRMIMAGEMESAPROC m_egl_create_drm_image; + PFNEGLEXPORTDRMIMAGEMESAPROC m_egl_export_drm_image; + PFNGLEGLIMAGETARGETTEXTURE2DOESPROC m_gl_egl_image_target_texture_2d; + + PFNEGLCREATEIMAGEKHRPROC m_egl_create_image; + PFNEGLDESTROYIMAGEKHRPROC m_egl_destroy_image; +}; + +EGLImageKHR DrmEglServerBufferIntegration::eglCreateImageKHR(EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list) +{ + if (!m_egl_create_image) { + qWarning("DrmEglServerBufferIntegration: Trying to used unresolved function eglCreateImageKHR"); + return EGL_NO_IMAGE_KHR; + } + return m_egl_create_image(m_egl_display, ctx, target, buffer,attrib_list); +} + +EGLBoolean DrmEglServerBufferIntegration::eglDestroyImageKHR (EGLImageKHR image) +{ + if (!m_egl_destroy_image) { + qWarning("DrmEglServerBufferIntegration: Trying to use unresolved function eglDestroyImageKHR"); + return false; + } + return m_egl_destroy_image(m_egl_display, image); +} + +EGLImageKHR DrmEglServerBufferIntegration::eglCreateDRMImageMESA (const EGLint *attrib_list) +{ + if (m_egl_create_drm_image) + return m_egl_create_drm_image(m_egl_display, attrib_list); + else + qWarning("DrmEglServerBufferIntegration: Trying to use unresolved function eglCreateDRMImageMESA"); + return EGL_NO_IMAGE_KHR; + +} + +EGLBoolean DrmEglServerBufferIntegration::eglExportDRMImageMESA (EGLImageKHR image, EGLint *name, EGLint *handle, EGLint *stride) +{ + if (m_egl_export_drm_image) + return m_egl_export_drm_image(m_egl_display, image, name, handle, stride); + else + qWarning("DrmEglServerBufferIntegration: Trying to use unresolved function eglExportDRMImageMESA"); + return 0; +} + +void DrmEglServerBufferIntegration::glEGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image) +{ + if (m_gl_egl_image_target_texture_2d) + return m_gl_egl_image_target_texture_2d(target, image); + else + qWarning("DrmEglServerBufferIntegration: Trying to use unresolved function glEGLImageTargetTexture2DOES"); +} +QT_END_NAMESPACE + +#endif diff --git a/src/hardwareintegration/compositor/wayland-egl/wayland-egl.pri b/src/hardwareintegration/compositor/wayland-egl/wayland-egl.pri new file mode 100644 index 00000000..2d4771a2 --- /dev/null +++ b/src/hardwareintegration/compositor/wayland-egl/wayland-egl.pri @@ -0,0 +1,14 @@ +INCLUDEPATH += $$PWD + +!contains(QT_CONFIG, no-pkg-config) { + CONFIG += link_pkgconfig + PKGCONFIG += wayland-server wayland-egl egl +} else { + LIBS += -lwayland-egl -lwayland-server -lEGL +} + +SOURCES += \ + $$PWD/waylandeglclientbufferintegration.cpp + +HEADERS += \ + $$PWD/waylandeglclientbufferintegration.h diff --git a/src/hardwareintegration/compositor/wayland-egl/waylandeglclientbufferintegration.cpp b/src/hardwareintegration/compositor/wayland-egl/waylandeglclientbufferintegration.cpp new file mode 100644 index 00000000..a127b7bd --- /dev/null +++ b/src/hardwareintegration/compositor/wayland-egl/waylandeglclientbufferintegration.cpp @@ -0,0 +1,258 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "waylandeglclientbufferintegration.h" + +#include <QtCompositor/private/qwlcompositor_p.h> +#include <QtCompositor/private/qwlsurface_p.h> +#include <qpa/qplatformnativeinterface.h> +#include <QtGui/QGuiApplication> +#include <QtGui/QOpenGLContext> +#include <qpa/qplatformscreen.h> +#include <QtGui/QWindow> +#include <QtCore/QPointer> + +#include <QDebug> + +#include <EGL/egl.h> +#include <EGL/eglext.h> + +#ifndef EGL_WL_bind_wayland_display +typedef EGLBoolean (EGLAPIENTRYP PFNEGLBINDWAYLANDDISPLAYWL) (EGLDisplay dpy, struct wl_display *display); +typedef EGLBoolean (EGLAPIENTRYP PFNEGLUNBINDWAYLANDDISPLAYWL) (EGLDisplay dpy, struct wl_display *display); +typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYWAYLANDBUFFERWL) (EGLDisplay dpy, struct wl_buffer *buffer, EGLint attribute, EGLint *value); +#endif + +#ifndef EGL_KHR_image +typedef EGLImageKHR (EGLAPIENTRYP PFNEGLCREATEIMAGEKHRPROC) (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list); +typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYIMAGEKHRPROC) (EGLDisplay dpy, EGLImageKHR image); +#endif + +#ifndef GL_OES_EGL_image +typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETTEXTURE2DOESPROC) (GLenum target, GLeglImageOES image); +typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC) (GLenum target, GLeglImageOES image); +#endif + +QT_BEGIN_NAMESPACE + +class WaylandEglClientBufferIntegrationPrivate +{ +public: + WaylandEglClientBufferIntegrationPrivate() + : egl_display(EGL_NO_DISPLAY) + , valid(false) + , display_bound(false) + , flipperConnected(false) + , egl_bind_wayland_display(0) + , egl_unbind_wayland_display(0) + , egl_query_wayland_buffer(0) + , egl_create_image(0) + , egl_destroy_image(0) + , gl_egl_image_target_texture_2d(0) + { } + EGLDisplay egl_display; + bool valid; + bool display_bound; + bool flipperConnected; + PFNEGLBINDWAYLANDDISPLAYWL egl_bind_wayland_display; + PFNEGLUNBINDWAYLANDDISPLAYWL egl_unbind_wayland_display; + PFNEGLQUERYWAYLANDBUFFERWL egl_query_wayland_buffer; + + PFNEGLCREATEIMAGEKHRPROC egl_create_image; + PFNEGLDESTROYIMAGEKHRPROC egl_destroy_image; + + PFNGLEGLIMAGETARGETTEXTURE2DOESPROC gl_egl_image_target_texture_2d; +}; + +WaylandEglClientBufferIntegration::WaylandEglClientBufferIntegration() + : QWaylandClientBufferIntegration() + , d_ptr(new WaylandEglClientBufferIntegrationPrivate) +{ +} + +void WaylandEglClientBufferIntegration::initializeHardware(QtWayland::Display *waylandDisplay) +{ + Q_D(WaylandEglClientBufferIntegration); + + const bool ignoreBindDisplay = !qgetenv("QT_WAYLAND_IGNORE_BIND_DISPLAY").isEmpty(); + + QPlatformNativeInterface *nativeInterface = QGuiApplication::platformNativeInterface(); + if (!nativeInterface) { + qWarning("Failed to initialize egl display. No native platform interface available.\n"); + return; + } + + d->egl_display = nativeInterface->nativeResourceForWindow("EglDisplay", m_compositor->window()); + if (!d->egl_display) { + qWarning("Failed to initialize egl display. Could not get EglDisplay for window.\n"); + return; + } + + const char *extensionString = eglQueryString(d->egl_display, EGL_EXTENSIONS); + if ((!extensionString || !strstr(extensionString, "EGL_WL_bind_wayland_display")) && !ignoreBindDisplay) { + qWarning("Failed to initialize egl display. There is no EGL_WL_bind_wayland_display extension.\n"); + return; + } + + d->egl_bind_wayland_display = reinterpret_cast<PFNEGLBINDWAYLANDDISPLAYWL>(eglGetProcAddress("eglBindWaylandDisplayWL")); + d->egl_unbind_wayland_display = reinterpret_cast<PFNEGLUNBINDWAYLANDDISPLAYWL>(eglGetProcAddress("eglUnbindWaylandDisplayWL")); + if ((!d->egl_bind_wayland_display || !d->egl_unbind_wayland_display) && !ignoreBindDisplay) { + qWarning("Failed to initialize egl display. Could not find eglBindWaylandDisplayWL and eglUnbindWaylandDisplayWL.\n"); + return; + } + + d->egl_query_wayland_buffer = reinterpret_cast<PFNEGLQUERYWAYLANDBUFFERWL>(eglGetProcAddress("eglQueryWaylandBufferWL")); + if (!d->egl_query_wayland_buffer) { + qWarning("Failed to initialize egl display. Could not find eglQueryWaylandBufferWL.\n"); + return; + } + + d->egl_create_image = reinterpret_cast<PFNEGLCREATEIMAGEKHRPROC>(eglGetProcAddress("eglCreateImageKHR")); + d->egl_destroy_image = reinterpret_cast<PFNEGLDESTROYIMAGEKHRPROC>(eglGetProcAddress("eglDestroyImageKHR")); + if (!d->egl_create_image || !d->egl_destroy_image) { + qWarning("Failed to initialize egl display. Could not find eglCreateImageKHR and eglDestroyImageKHR.\n"); + return; + } + + d->gl_egl_image_target_texture_2d = reinterpret_cast<PFNGLEGLIMAGETARGETTEXTURE2DOESPROC>(eglGetProcAddress("glEGLImageTargetTexture2DOES")); + if (!d->gl_egl_image_target_texture_2d) { + qWarning("Failed to initialize egl display. Could not find glEGLImageTargetTexture2DOES.\n"); + return; + } + + if (d->egl_bind_wayland_display && d->egl_unbind_wayland_display) { + d->display_bound = d->egl_bind_wayland_display(d->egl_display, waylandDisplay->handle()); + if (!d->display_bound && !ignoreBindDisplay) { + qWarning("Failed to initialize egl display. Could not bind Wayland display.\n"); + return; + } + } + + d->valid = true; + + qWarning("EGL Wayland extension successfully initialized.%s\n", !d->display_bound ? " eglBindWaylandDisplayWL ignored" : ""); +} + +void WaylandEglClientBufferIntegration::bindTextureToBuffer(struct ::wl_resource *buffer) +{ + Q_D(WaylandEglClientBufferIntegration); + if (!d->valid) { + qWarning("bindTextureToBuffer() failed"); + return; + } + + EGLImageKHR image = d->egl_create_image(d->egl_display, EGL_NO_CONTEXT, + EGL_WAYLAND_BUFFER_WL, + buffer, NULL); + + d->gl_egl_image_target_texture_2d(GL_TEXTURE_2D, image); + + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + + d->egl_destroy_image(d->egl_display, image); +} + +bool WaylandEglClientBufferIntegration::isYInverted(struct ::wl_resource *buffer) const +{ +#if defined(EGL_WAYLAND_Y_INVERTED_WL) + Q_D(const WaylandEglClientBufferIntegration); + + EGLint isYInverted; + EGLBoolean ret; + ret = d->egl_query_wayland_buffer(d->egl_display, buffer, EGL_WAYLAND_Y_INVERTED_WL, &isYInverted); + + // Yes, this looks strange, but the specification says that EGL_FALSE return + // value (not supported) should be treated the same as EGL_TRUE return value + // and EGL_TRUE in value. + if (ret == EGL_FALSE || isYInverted == EGL_TRUE) + return true; +#endif + + return QWaylandClientBufferIntegration::isYInverted(buffer); +} + + +bool WaylandEglClientBufferIntegration::setDirectRenderSurface(QWaylandSurface *surface) +{ + Q_D(WaylandEglClientBufferIntegration); + + QPlatformScreen *screen = QPlatformScreen::platformScreenForWindow(m_compositor->window()); + QPlatformScreenPageFlipper *flipper = screen ? screen->pageFlipper() : 0; + if (flipper && !d->flipperConnected) { + QObject::connect(flipper, SIGNAL(bufferReleased(QPlatformScreenBuffer*)), m_compositor->handle(), SLOT(releaseBuffer(QPlatformScreenBuffer*))); + d->flipperConnected = true; + } + Q_UNUSED(surface); + return flipper; +} + +void *WaylandEglClientBufferIntegration::lockNativeBuffer(struct ::wl_resource *buffer, QOpenGLContext *) const +{ + Q_D(const WaylandEglClientBufferIntegration); + + EGLImageKHR image = d->egl_create_image(d->egl_display, EGL_NO_CONTEXT, + EGL_WAYLAND_BUFFER_WL, + buffer, NULL); + return image; +} + +void WaylandEglClientBufferIntegration::unlockNativeBuffer(void *native_buffer, QOpenGLContext *) const +{ + Q_D(const WaylandEglClientBufferIntegration); + EGLImageKHR image = static_cast<EGLImageKHR>(native_buffer); + + d->egl_destroy_image(d->egl_display, image); +} + +QSize WaylandEglClientBufferIntegration::bufferSize(struct ::wl_resource *buffer) const +{ + Q_D(const WaylandEglClientBufferIntegration); + + int width, height; + d->egl_query_wayland_buffer(d->egl_display, buffer, EGL_WIDTH, &width); + d->egl_query_wayland_buffer(d->egl_display, buffer, EGL_HEIGHT, &height); + + return QSize(width, height); +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/compositor/wayland-egl/waylandeglclientbufferintegration.h b/src/hardwareintegration/compositor/wayland-egl/waylandeglclientbufferintegration.h new file mode 100644 index 00000000..a289baa0 --- /dev/null +++ b/src/hardwareintegration/compositor/wayland-egl/waylandeglclientbufferintegration.h @@ -0,0 +1,77 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef WAYLANDEGLINTEGRATION_H +#define WAYLANDEGLINTEGRATION_H + +#include <QtCompositor/qwaylandclientbufferintegration.h> +#include <QtCore/QScopedPointer> + +QT_BEGIN_NAMESPACE + +class WaylandEglClientBufferIntegrationPrivate; + +class WaylandEglClientBufferIntegration : public QWaylandClientBufferIntegration +{ + Q_DECLARE_PRIVATE(WaylandEglClientBufferIntegration) +public: + WaylandEglClientBufferIntegration(); + + void initializeHardware(QtWayland::Display *waylandDisplay) Q_DECL_OVERRIDE; + + void bindTextureToBuffer(struct ::wl_resource *buffer) Q_DECL_OVERRIDE; + bool isYInverted(struct ::wl_resource *) const Q_DECL_OVERRIDE; + + bool setDirectRenderSurface(QWaylandSurface *) Q_DECL_OVERRIDE; + + void *lockNativeBuffer(struct ::wl_resource *buffer, QOpenGLContext *context) const Q_DECL_OVERRIDE; + void unlockNativeBuffer(void *native_buffer, QOpenGLContext *context) const Q_DECL_OVERRIDE; + + QSize bufferSize(struct ::wl_resource *buffer) const Q_DECL_OVERRIDE; + +private: + Q_DISABLE_COPY(WaylandEglClientBufferIntegration) + QScopedPointer<WaylandEglClientBufferIntegrationPrivate> d_ptr; +}; + +QT_END_NAMESPACE + +#endif // WAYLANDEGLINTEGRATION_H + diff --git a/src/hardwareintegration/compositor/xcomposite-egl/xcomposite-egl.pri b/src/hardwareintegration/compositor/xcomposite-egl/xcomposite-egl.pri new file mode 100644 index 00000000..cde790bd --- /dev/null +++ b/src/hardwareintegration/compositor/xcomposite-egl/xcomposite-egl.pri @@ -0,0 +1,16 @@ +include($$PWD/../xcomposite_share/xcomposite_share.pri) + +!contains(QT_CONFIG, no-pkg-config) { + CONFIG += link_pkgconfig + PKGCONFIG += xcomposite egl x11 wayland-server +} else { + LIBS += -lXcomposite -lEGL -lX11 +} + +INCLUDEPATH += $$PWD + +HEADERS += \ + $$PWD/xcompositeeglintegration.h + +SOURCES += \ + $$PWD/xcompositeeglintegration.cpp diff --git a/src/hardwareintegration/compositor/xcomposite-egl/xcompositeeglintegration.cpp b/src/hardwareintegration/compositor/xcomposite-egl/xcompositeeglintegration.cpp new file mode 100644 index 00000000..c645b997 --- /dev/null +++ b/src/hardwareintegration/compositor/xcomposite-egl/xcompositeeglintegration.cpp @@ -0,0 +1,144 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "xcompositeeglintegration.h" + +#include "wayland-xcomposite-server-protocol.h" + +#include <QtCompositor/private/qwlcompositor_p.h> +#include <QtGui/QGuiApplication> +#include <qpa/qplatformnativeinterface.h> +#include <qpa/qplatformopenglcontext.h> + +#include "xcompositebuffer.h" +#include "xcompositehandler.h" +#include <X11/extensions/Xcomposite.h> + +#include <QtCore/QDebug> + +QT_BEGIN_NAMESPACE + +QVector<EGLint> eglbuildSpec() +{ + QVector<EGLint> spec; + + spec.append(EGL_SURFACE_TYPE); spec.append(EGL_WINDOW_BIT | EGL_PIXMAP_BIT); + spec.append(EGL_RENDERABLE_TYPE); spec.append(EGL_OPENGL_ES2_BIT); + spec.append(EGL_BIND_TO_TEXTURE_RGBA); spec.append(EGL_TRUE); + spec.append(EGL_ALPHA_SIZE); spec.append(8); + spec.append(EGL_NONE); + return spec; +} + +XCompositeEglClientBufferIntegration::XCompositeEglClientBufferIntegration() + : QWaylandClientBufferIntegration() + , mDisplay(0) +{ + +} + +void XCompositeEglClientBufferIntegration::initializeHardware(QtWayland::Display *) +{ + QPlatformNativeInterface *nativeInterface = QGuiApplication::platformNativeInterface(); + if (nativeInterface) { + mDisplay = static_cast<Display *>(nativeInterface->nativeResourceForWindow("Display",m_compositor->window())); + if (!mDisplay) + qFatal("could not retireve Display from platform integration"); + mEglDisplay = static_cast<EGLDisplay>(nativeInterface->nativeResourceForWindow("EGLDisplay",m_compositor->window())); + if (!mEglDisplay) + qFatal("could not retrieve EGLDisplay from platform integration"); + } else { + qFatal("Platform integration doesn't have native interface"); + } + mScreen = XDefaultScreen(mDisplay); + new XCompositeHandler(m_compositor->handle(), mDisplay); +} + +void XCompositeEglClientBufferIntegration::bindTextureToBuffer(struct ::wl_resource *buffer) +{ + XCompositeBuffer *compositorBuffer = XCompositeBuffer::fromResource(buffer); + Pixmap pixmap = XCompositeNameWindowPixmap(mDisplay, compositorBuffer->window()); + + QVector<EGLint> eglConfigSpec = eglbuildSpec(); + + EGLint matching = 0; + EGLConfig config; + bool matched = eglChooseConfig(mEglDisplay,eglConfigSpec.constData(),&config,1,&matching); + if (!matched || !matching) { + qWarning("Could not retrieve a suitable EGL config"); + return; + } + + QVector<EGLint> attribList; + + attribList.append(EGL_TEXTURE_FORMAT); + attribList.append(EGL_TEXTURE_RGBA); + attribList.append(EGL_TEXTURE_TARGET); + attribList.append(EGL_TEXTURE_2D); + attribList.append(EGL_NONE); + + EGLSurface surface = eglCreatePixmapSurface(mEglDisplay,config,pixmap,attribList.constData()); + if (surface == EGL_NO_SURFACE) { + qDebug() << "Failed to create eglsurface" << pixmap << compositorBuffer->window(); + } + + compositorBuffer->setInvertedY(true); + + if (!eglBindTexImage(mEglDisplay,surface,EGL_BACK_BUFFER)) { + qDebug() << "Failed to bind"; + } + + // eglDestroySurface(mEglDisplay,surface); +} + +bool XCompositeEglClientBufferIntegration::isYInverted(struct ::wl_resource *buffer) const +{ + XCompositeBuffer *compositorBuffer = XCompositeBuffer::fromResource(buffer); + return compositorBuffer->isYInverted(); +} + +QSize XCompositeEglClientBufferIntegration::bufferSize(struct ::wl_resource *buffer) const +{ + XCompositeBuffer *compositorBuffer = XCompositeBuffer::fromResource(buffer); + + return compositorBuffer->size(); +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/compositor/xcomposite-egl/xcompositeeglintegration.h b/src/hardwareintegration/compositor/xcomposite-egl/xcompositeeglintegration.h new file mode 100644 index 00000000..5497daed --- /dev/null +++ b/src/hardwareintegration/compositor/xcomposite-egl/xcompositeeglintegration.h @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef XCOMPOSITEEGLINTEGRATION_H +#define XCOMPOSITEEGLINTEGRATION_H + +#include <QtCompositor/qwaylandclientbufferintegration.h> + +#include "xlibinclude.h" + +#include <EGL/egl.h> + +QT_BEGIN_NAMESPACE + +class XCompositeEglClientBufferIntegration : public QWaylandClientBufferIntegration +{ +public: + XCompositeEglClientBufferIntegration(); + + void initializeHardware(QtWayland::Display *waylandDisplay) Q_DECL_OVERRIDE; + + void bindTextureToBuffer(struct ::wl_resource *buffer) Q_DECL_OVERRIDE; + bool isYInverted(struct ::wl_resource *) const Q_DECL_OVERRIDE; + + QSize bufferSize(struct ::wl_resource *buffer) const Q_DECL_OVERRIDE; + +private: + Display *mDisplay; + EGLDisplay mEglDisplay; + int mScreen; +}; + +QT_END_NAMESPACE + +#endif // XCOMPOSITEEGLINTEGRATION_H diff --git a/src/hardwareintegration/compositor/xcomposite-glx/xcomposite-glx.pri b/src/hardwareintegration/compositor/xcomposite-glx/xcomposite-glx.pri new file mode 100644 index 00000000..ccbbe46a --- /dev/null +++ b/src/hardwareintegration/compositor/xcomposite-glx/xcomposite-glx.pri @@ -0,0 +1,16 @@ +include($$PWD/../xcomposite_share/xcomposite_share.pri) + +!contains(QT_CONFIG, no-pkg-config) { + CONFIG += link_pkgconfig + PKGCONFIG += xcomposite gl x11 wayland-server +} else { + LIBS += -lXcomposite -lGL -lX11 +} + +INCLUDEPATH += $$PWD + +HEADERS += \ + $$PWD/xcompositeglxintegration.h + +SOURCES += \ + $$PWD/xcompositeglxintegration.cpp diff --git a/src/hardwareintegration/compositor/xcomposite-glx/xcompositeglxintegration.cpp b/src/hardwareintegration/compositor/xcomposite-glx/xcompositeglxintegration.cpp new file mode 100644 index 00000000..a58827ce --- /dev/null +++ b/src/hardwareintegration/compositor/xcomposite-glx/xcompositeglxintegration.cpp @@ -0,0 +1,156 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "xcompositeglxintegration.h" + +#include <QtCompositor/private/qwlcompositor_p.h> +#include "wayland-xcomposite-server-protocol.h" + +#include <qpa/qplatformnativeinterface.h> +#include <qpa/qplatformintegration.h> +#include <QtGui/QOpenGLContext> + +#include "xcompositebuffer.h" +#include "xcompositehandler.h" +#include <X11/extensions/Xcomposite.h> + +#include <QtCore/QDebug> + +QT_BEGIN_NAMESPACE + +QVector<int> qglx_buildSpec() +{ + QVector<int> spec(48); + int i = 0; + + spec[i++] = GLX_LEVEL; + spec[i++] = 0; + spec[i++] = GLX_DRAWABLE_TYPE; spec[i++] = GLX_PIXMAP_BIT | GLX_WINDOW_BIT; + spec[i++] = GLX_BIND_TO_TEXTURE_TARGETS_EXT; spec[i++] = GLX_TEXTURE_2D_BIT_EXT; + spec[i++] = GLX_BIND_TO_TEXTURE_RGB_EXT; spec[i++] = true; + + spec[i++] = 0; + return spec; +} + + +XCompositeGLXClientBufferIntegration::XCompositeGLXClientBufferIntegration() + : QWaylandClientBufferIntegration() + , mDisplay(0) + , mHandler(0) +{ +} + +XCompositeGLXClientBufferIntegration::~XCompositeGLXClientBufferIntegration() +{ + delete mHandler; +} + +void XCompositeGLXClientBufferIntegration::initializeHardware(QtWayland::Display *) +{ + QPlatformNativeInterface *nativeInterface = QGuiApplicationPrivate::platformIntegration()->nativeInterface(); + if (nativeInterface) { + mDisplay = static_cast<Display *>(nativeInterface->nativeResourceForWindow("Display",m_compositor->window())); + if (!mDisplay) + qFatal("could not retireve Display from platform integration"); + } else { + qFatal("Platform integration doesn't have native interface"); + } + mScreen = XDefaultScreen(mDisplay); + + mHandler = new XCompositeHandler(m_compositor->handle(), mDisplay); + + QOpenGLContext *glContext = new QOpenGLContext(); + glContext->create(); + + m_glxBindTexImageEXT = reinterpret_cast<PFNGLXBINDTEXIMAGEEXTPROC>(glContext->getProcAddress("glXBindTexImageEXT")); + if (!m_glxBindTexImageEXT) { + qDebug() << "Did not find glxBindTexImageExt, everything will FAIL!"; + } + m_glxReleaseTexImageEXT = reinterpret_cast<PFNGLXRELEASETEXIMAGEEXTPROC>(glContext->getProcAddress("glXReleaseTexImageEXT")); + if (!m_glxReleaseTexImageEXT) { + qDebug() << "Did not find glxReleaseTexImageExt"; + } + + delete glContext; +} + +void XCompositeGLXClientBufferIntegration::updateTextureFromBuffer(struct ::wl_resource *buffer) +{ + XCompositeBuffer *compositorBuffer = XCompositeBuffer::fromResource(buffer); + Pixmap pixmap = XCompositeNameWindowPixmap(mDisplay, compositorBuffer->window()); + + QVector<int> glxConfigSpec = qglx_buildSpec(); + int numberOfConfigs; + GLXFBConfig *configs = glXChooseFBConfig(mDisplay,mScreen,glxConfigSpec.constData(),&numberOfConfigs); + + QVector<int> attribList; + attribList.append(GLX_TEXTURE_FORMAT_EXT); + attribList.append(GLX_TEXTURE_FORMAT_RGB_EXT); + attribList.append(GLX_TEXTURE_TARGET_EXT); + attribList.append(GLX_TEXTURE_2D_EXT); + attribList.append(0); + GLXPixmap glxPixmap = glXCreatePixmap(mDisplay,*configs,pixmap,attribList.constData()); + + uint inverted = 0; + glXQueryDrawable(mDisplay, glxPixmap, GLX_Y_INVERTED_EXT,&inverted); + compositorBuffer->setInvertedY(!inverted); + + XFree(configs); + + m_glxBindTexImageEXT(mDisplay,glxPixmap,GLX_FRONT_EXT, 0); + //Do we need to change the api so that we do bind and release in the painevent? + //The specification states that when deleting the texture the color buffer is deleted +// m_glxReleaseTexImageEXT(mDisplay,glxPixmap,GLX_FRONT_EXT); +} + +bool XCompositeGLXClientBufferIntegration::isYInverted(struct ::wl_resource *buffer) const +{ + return XCompositeBuffer::fromResource(buffer)->isYInverted(); +} + +QSize XCompositeGLXClientBufferIntegration::bufferSize(struct ::wl_resource *buffer) const +{ + XCompositeBuffer *compositorBuffer = XCompositeBuffer::fromResource(buffer); + + return compositorBuffer->size(); +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/compositor/xcomposite-glx/xcompositeglxintegration.h b/src/hardwareintegration/compositor/xcomposite-glx/xcompositeglxintegration.h new file mode 100644 index 00000000..5a724eed --- /dev/null +++ b/src/hardwareintegration/compositor/xcomposite-glx/xcompositeglxintegration.h @@ -0,0 +1,80 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef XCOMPOSITEGLXINTEGRATION_H +#define XCOMPOSITEGLXINTEGRATION_H + +#include <QtCompositor/qwaylandclientbufferintegration.h> + +#include "xlibinclude.h" + +#define GLX_GLXEXT_PROTOTYPES +#include <GL/glx.h> +#include <GL/glxext.h> + +QT_BEGIN_NAMESPACE + +class XCompositeHandler; + +class XCompositeGLXClientBufferIntegration : public QWaylandClientBufferIntegration +{ +public: + XCompositeGLXClientBufferIntegration(); + ~XCompositeGLXClientBufferIntegration(); + + void initializeHardware(QtWayland::Display *waylandDisplay) Q_DECL_OVERRIDE; + + void bindTextureToBuffer(struct ::wl_resource *buffer) Q_DECL_OVERRIDE; + bool isYInverted(struct ::wl_resource *) const Q_DECL_OVERRIDE; + + QSize bufferSize(struct ::wl_resource *buffer) const Q_DECL_OVERRIDE; + +private: + PFNGLXBINDTEXIMAGEEXTPROC m_glxBindTexImageEXT; + PFNGLXRELEASETEXIMAGEEXTPROC m_glxReleaseTexImageEXT; + + Display *mDisplay; + int mScreen; + XCompositeHandler *mHandler; +}; + +QT_END_NAMESPACE + +#endif // XCOMPOSITEGLXINTEGRATION_H diff --git a/src/hardwareintegration/compositor/xcomposite_share/xcomposite_share.pri b/src/hardwareintegration/compositor/xcomposite_share/xcomposite_share.pri new file mode 100644 index 00000000..06937c41 --- /dev/null +++ b/src/hardwareintegration/compositor/xcomposite_share/xcomposite_share.pri @@ -0,0 +1,15 @@ +INCLUDEPATH += $$PWD + +CONFIG += wayland-scanner +WAYLANDSERVERSOURCES += $$PWD/../../../extensions/xcomposite.xml $$PWD/../../../3rdparty/protocol/wayland.xml + +HEADERS += \ + $$PWD/xcompositebuffer.h \ + $$PWD/xcompositehandler.h \ + $$PWD/xlibinclude.h + +SOURCES += \ + $$PWD/xcompositebuffer.cpp \ + $$PWD/xcompositehandler.cpp + +QT += gui-private diff --git a/src/hardwareintegration/compositor/xcomposite_share/xcompositebuffer.cpp b/src/hardwareintegration/compositor/xcomposite_share/xcompositebuffer.cpp new file mode 100644 index 00000000..0457214b --- /dev/null +++ b/src/hardwareintegration/compositor/xcomposite_share/xcompositebuffer.cpp @@ -0,0 +1,69 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "xcompositebuffer.h" + +QT_BEGIN_NAMESPACE + +XCompositeBuffer::XCompositeBuffer(Window window, const QSize &size, + struct ::wl_client *client, uint32_t id) + : QtWaylandServer::wl_buffer(client, id) + , mWindow(window) + , mInvertedY(false) + , mSize(size) +{ +} + +void XCompositeBuffer::buffer_destroy_resource(Resource *) +{ + delete this; +} + +void XCompositeBuffer::buffer_destroy(Resource *resource) +{ + wl_resource_destroy(resource->handle); +} + +Window XCompositeBuffer::window() +{ + return mWindow; +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/compositor/xcomposite_share/xcompositebuffer.h b/src/hardwareintegration/compositor/xcomposite_share/xcompositebuffer.h new file mode 100644 index 00000000..20cf399b --- /dev/null +++ b/src/hardwareintegration/compositor/xcomposite_share/xcompositebuffer.h @@ -0,0 +1,85 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef XCOMPOSITEBUFFER_H +#define XCOMPOSITEBUFFER_H + +#include <private/qwlcompositor_p.h> +#include <qwayland-server-wayland.h> + +#include <QtCore/QSize> + +#include <QtCore/QTextStream> +#include <QtCore/QDataStream> +#include <QtCore/QMetaType> +#include <QtCore/QVariant> + +#include <X11/X.h> + +QT_BEGIN_NAMESPACE + +class XCompositeBuffer : public QtWaylandServer::wl_buffer +{ +public: + XCompositeBuffer(Window window, const QSize &size, + struct ::wl_client *client, uint32_t id); + + Window window(); + + bool isYInverted() const { return mInvertedY; } + void setInvertedY(bool inverted) { mInvertedY = inverted; } + + QSize size() const { return mSize; } + + static XCompositeBuffer *fromResource(struct ::wl_resource *resource) { return static_cast<XCompositeBuffer*>(Resource::fromResource(resource)->buffer); } + +protected: + void buffer_destroy_resource(Resource *) Q_DECL_OVERRIDE; + void buffer_destroy(Resource *) Q_DECL_OVERRIDE; + +private: + Window mWindow; + bool mInvertedY; + QSize mSize; +}; + +QT_END_NAMESPACE + +#endif // XCOMPOSITORBUFFER_H diff --git a/src/hardwareintegration/compositor/xcomposite_share/xcompositehandler.cpp b/src/hardwareintegration/compositor/xcomposite_share/xcompositehandler.cpp new file mode 100644 index 00000000..0f10d38d --- /dev/null +++ b/src/hardwareintegration/compositor/xcomposite_share/xcompositehandler.cpp @@ -0,0 +1,78 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "xcompositehandler.h" + +#include "wayland-xcomposite-server-protocol.h" + +#include "xcompositebuffer.h" +#include <X11/extensions/Xcomposite.h> + +QT_BEGIN_NAMESPACE + +XCompositeHandler::XCompositeHandler(QtWayland::Compositor *compositor, Display *display) + : QtWaylandServer::qt_xcomposite(compositor->wl_display()) +{ + compositor->window()->create(); + + mFakeRootWindow = new QWindow(compositor->window()); + mFakeRootWindow->setGeometry(QRect(-1,-1,1,1)); + mFakeRootWindow->create(); + mFakeRootWindow->show(); + + int composite_event_base, composite_error_base; + if (!XCompositeQueryExtension(display, &composite_event_base, &composite_error_base)) + qFatal("XComposite required"); + + mDisplayString = QString::fromLocal8Bit(XDisplayString(display)); +} + +void XCompositeHandler::xcomposite_bind_resource(Resource *resource) +{ + send_root(resource->handle, mDisplayString, mFakeRootWindow->winId()); +} + +void XCompositeHandler::xcomposite_create_buffer(Resource *resource, uint32_t id, uint32_t window, + int32_t width, int32_t height) +{ + new XCompositeBuffer(Window(window), QSize(width, height), resource->client(), id); +} + +QT_END_NAMESPACE diff --git a/src/hardwareintegration/compositor/xcomposite_share/xcompositehandler.h b/src/hardwareintegration/compositor/xcomposite_share/xcompositehandler.h new file mode 100644 index 00000000..678ad446 --- /dev/null +++ b/src/hardwareintegration/compositor/xcomposite_share/xcompositehandler.h @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef XCOMPOSITEHANDLER_H +#define XCOMPOSITEHANDLER_H + +#include <QtCompositor/private/qwlcompositor_p.h> + +#include "xlibinclude.h" + +#include "qwayland-server-xcomposite.h" +#include <wayland-server.h> + +QT_BEGIN_NAMESPACE + +class XCompositeHandler : public QtWaylandServer::qt_xcomposite +{ +public: + XCompositeHandler(QtWayland::Compositor *compositor, Display *display); + +private: + QWindow *mFakeRootWindow; + + QString mDisplayString; + + void xcomposite_bind_resource(Resource *resource) Q_DECL_OVERRIDE; + void xcomposite_create_buffer(Resource *resource, uint32_t id, uint32_t x_window, + int32_t width, int32_t height) Q_DECL_OVERRIDE; + +}; + +QT_END_NAMESPACE + +#endif // XCOMPOSITEHANDLER_H diff --git a/src/hardwareintegration/compositor/xcomposite_share/xlibinclude.h b/src/hardwareintegration/compositor/xcomposite_share/xlibinclude.h new file mode 100644 index 00000000..733fd6fd --- /dev/null +++ b/src/hardwareintegration/compositor/xcomposite_share/xlibinclude.h @@ -0,0 +1,78 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Compositor. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef XLIBINCLUDE_H +#define XLIBINCLUDE_H + +#include <QtCore/QEvent> +#include <QtCore/QTextStream> +#include <QtCore/QDataStream> +#include <QtCore/QMetaType> +#include <QtCore/QVariant> +#include <QtGui/QCursor> +#include <QtGui/private/qguiapplication_p.h> + +#include <X11/Xlib.h> +#include "X11/extensions/Xcomposite.h" + +enum { + XFocusOut = FocusOut, + XFocusIn = FocusIn, + XKeyPress = KeyPress, + XKeyRelease = KeyRelease, + XNone = None, + XRevertToParent = RevertToParent, + XGrayScale = GrayScale, + XCursorShape = CursorShape +}; +#undef FocusOut +#undef FocusIn +#undef KeyPress +#undef KeyRelease +#undef None +#undef RevertToParent +#undef GrayScale +#undef CursorShape + +#ifdef FontChange +#undef FontChange +#endif + +#endif //XLIBINCLUDE_H |