1 files changed, 0 insertions, 247 deletions
diff --git a/ext/qt/gstqtglutility.cc b/ext/qt/gstqtglutility.cc
deleted file mode 100644
index 8d5b24283..000000000
--- a/ext/qt/gstqtglutility.cc
+++ /dev/null
@@ -1,247 +0,0 @@
-/*
- * GStreamer
- * Copyright (C) 2016 Freescale Semiconductor, Inc. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "gstqtglutility.h"
-#include <QtGui/QGuiApplication>
-
-#if GST_GL_HAVE_WINDOW_X11 && defined (HAVE_QT_X11)
-#include <QX11Info>
-#include <gst/gl/x11/gstgldisplay_x11.h>
-#endif
-
-#if GST_GL_HAVE_WINDOW_WAYLAND && GST_GL_HAVE_PLATFORM_EGL && defined (HAVE_QT_WAYLAND)
-#include <qpa/qplatformnativeinterface.h>
-#include <gst/gl/wayland/gstgldisplay_wayland.h>
-#endif
-
-#if GST_GL_HAVE_PLATFORM_EGL && defined (HAVE_QT_EGLFS)
-#if GST_GL_HAVE_WINDOW_VIV_FB
-#include <qpa/qplatformnativeinterface.h>
-#include <gst/gl/viv-fb/gstgldisplay_viv_fb.h>
-#else
-#include <gst/gl/egl/gstegl.h>
-#include <gst/gl/egl/gstgldisplay_egl.h>
-#endif
-#endif
-
-#define GST_CAT_DEFAULT qt_gl_utils_debug
-GST_DEBUG_CATEGORY_STATIC (GST_CAT_DEFAULT);
-
-GstGLDisplay *
-gst_qt_get_gl_display ()
-{
-  GstGLDisplay *display = NULL;
-  QGuiApplication *app = static_cast<QGuiApplication *> (QCoreApplication::instance ());
-  static volatile gsize _debug;
-
-  g_assert (app != NULL);
-
-  if (g_once_init_enter (&_debug)) {
-    GST_DEBUG_CATEGORY_INIT (GST_CAT_DEFAULT, "qtglutility", 0,
-        "Qt gl utility functions");
-    g_once_init_leave (&_debug, 1);
-  }
-  GST_INFO ("QGuiApplication::instance()->platformName() %s", app->platformName().toUtf8().data());
-
-#if GST_GL_HAVE_WINDOW_X11 && defined (HAVE_QT_X11)
-  if (QString::fromUtf8 ("xcb") == app->platformName())
-    display = (GstGLDisplay *)
-        gst_gl_display_x11_new_with_display (QX11Info::display ());
-#endif
-#if GST_GL_HAVE_WINDOW_WAYLAND && GST_GL_HAVE_PLATFORM_EGL && defined (HAVE_QT_WAYLAND)
-  if (QString::fromUtf8 ("wayland") == app->platformName()
-        || QString::fromUtf8 ("wayland-egl") == app->platformName()){
-    struct wl_display * wayland_display;
-    QPlatformNativeInterface *native =
-        QGuiApplication::platformNativeInterface();
-    wayland_display = (struct wl_display *)
-        native->nativeResourceForWindow("display", NULL);
-    display = (GstGLDisplay *)
-        gst_gl_display_wayland_new_with_display (wayland_display);
-  }
-#endif
-#if GST_GL_HAVE_PLATFORM_EGL && GST_GL_HAVE_WINDOW_ANDROID
-  if (QString::fromUtf8 ("android") == app->platformName())
-    display = (GstGLDisplay *) gst_gl_display_egl_new_with_egl_display (eglGetDisplay(EGL_DEFAULT_DISPLAY));
-#elif GST_GL_HAVE_PLATFORM_EGL && defined (HAVE_QT_EGLFS)
-  if (QString::fromUtf8("eglfs") == app->platformName()) {
-#if GST_GL_HAVE_WINDOW_VIV_FB
-    /* FIXME: Could get the display directly from Qt like this
-      QPlatformNativeInterface *native =
-          QGuiApplication::platformNativeInterface();
-      EGLDisplay egl_display = (EGLDisplay)
-          native->nativeResourceForWindow("egldisplay", NULL);
-
-      However we seem to have no way for getting the EGLNativeDisplayType, aka
-      native_display, via public API. As such we have to assume that display 0
-      is always used. Only way around that is parsing the index the same way as
-      Qt does in QEGLDeviceIntegration::fbDeviceName(), so let's do that.
-    */
-    const gchar *fb_dev;
-    gint disp_idx = 0;
-
-    fb_dev = g_getenv ("QT_QPA_EGLFS_FB");
-    if (fb_dev) {
-      if (sscanf (fb_dev, "/dev/fb%d", &disp_idx) != 1)
-        disp_idx = 0;
-    }
-
-    display = (GstGLDisplay *) gst_gl_display_viv_fb_new (disp_idx);
-#else
-    display = (GstGLDisplay *) gst_gl_display_egl_new_with_egl_display (eglGetDisplay(EGL_DEFAULT_DISPLAY));
-#endif
-  }
-#endif
-
-#if GST_GL_HAVE_WINDOW_COCOA && GST_GL_HAVE_PLATFORM_CGL && defined (HAVE_QT_MAC)
-  if (QString::fromUtf8 ("cocoa") == app->platformName())
-    display = (GstGLDisplay *) gst_gl_display_new ();
-#endif
-#if GST_GL_HAVE_WINDOW_EAGL && GST_GL_HAVE_PLATFORM_EAGL && defined (HAVE_QT_IOS)
-  if (QString::fromUtf8 ("ios") == app->platformName())
-    display = gst_gl_display_new ();
-#endif
-#if GST_GL_HAVE_WINDOW_WIN32 && GST_GL_HAVE_PLATFORM_WGL && defined (HAVE_QT_WIN32)
-  if (QString::fromUtf8 ("windows") == app->platformName())
-    display = gst_gl_display_new ();
-#endif
-
-  if (!display)
-    display = gst_gl_display_new ();
-
-  return display;
-}
-
-gboolean
-gst_qt_get_gl_wrapcontext (GstGLDisplay * display,
-    GstGLContext **wrap_glcontext, GstGLContext **context)
-{
-  GstGLPlatform platform = (GstGLPlatform) 0;
-  GstGLAPI gl_api;
-  guintptr gl_handle;
-  GError *error = NULL;
-
-  g_return_val_if_fail (display != NULL && wrap_glcontext != NULL, FALSE);
-
-#if GST_GL_HAVE_WINDOW_X11 && defined (HAVE_QT_X11)
-  if (GST_IS_GL_DISPLAY_X11 (display)) {
-#if GST_GL_HAVE_PLATFORM_GLX
-    platform = GST_GL_PLATFORM_GLX;
-#elif GST_GL_HAVE_PLATFORM_EGL
-    platform = GST_GL_PLATFORM_EGL;
-#endif
-  }
-#endif
-#if GST_GL_HAVE_WINDOW_WAYLAND && defined (HAVE_QT_WAYLAND)
-  if (GST_IS_GL_DISPLAY_WAYLAND (display)) {
-    platform = GST_GL_PLATFORM_EGL;
-  }
-#endif
-#if GST_GL_HAVE_PLATFORM_EGL && defined (HAVE_QT_EGLFS)
-#if GST_GL_HAVE_WINDOW_VIV_FB
-  if (GST_IS_GL_DISPLAY_VIV_FB (display)) {
-#else
-  if (GST_IS_GL_DISPLAY_EGL (display)) {
-#endif
-    platform = GST_GL_PLATFORM_EGL;
-  }
-#endif
-  if (platform == 0) {
-#if GST_GL_HAVE_WINDOW_COCOA && GST_GL_HAVE_PLATFORM_CGL && defined (HAVE_QT_MAC)
-    platform = GST_GL_PLATFORM_CGL;
-#elif GST_GL_HAVE_WINDOW_EAGL && GST_GL_HAVE_PLATFORM_EAGL && defined (HAVE_QT_IOS)
-    platform = GST_GL_PLATFORM_EAGL;
-#elif GST_GL_HAVE_WINDOW_WIN32 && GST_GL_HAVE_PLATFORM_WGL && defined (HAVE_QT_WIN32)
-    platform = GST_GL_PLATFORM_WGL;
-#else
-    GST_ERROR ("Unknown platform");
-    return FALSE;
-#endif
-  }
-
-  gl_api = gst_gl_context_get_current_gl_api (platform, NULL, NULL);
-  gl_handle = gst_gl_context_get_current_gl_context (platform);
-  if (gl_handle)
-    *wrap_glcontext =
-        gst_gl_context_new_wrapped (display, gl_handle,
-        platform, gl_api);
-
-  if (!*wrap_glcontext) {
-    GST_ERROR ("cannot wrap qt OpenGL context");
-    return FALSE;
-  }
- 
-  (void) platform;
-  (void) gl_api;
-  (void) gl_handle;
-
-  gst_gl_context_activate (*wrap_glcontext, TRUE);
-  if (!gst_gl_context_fill_info (*wrap_glcontext, &error)) {
-    GST_ERROR ("failed to retrieve qt context info: %s", error->message);
-    g_object_unref (*wrap_glcontext);
-    *wrap_glcontext = NULL;
-    return FALSE;
-  } else {
-    gst_gl_display_filter_gl_api (display, gst_gl_context_get_gl_api (*wrap_glcontext));
-#if GST_GL_HAVE_WINDOW_WIN32 && GST_GL_HAVE_PLATFORM_WGL && defined (HAVE_QT_WIN32)  
-    g_return_val_if_fail (context != NULL, FALSE);
-
-    G_STMT_START {
-      GstGLWindow *window;
-      HDC device;
-
-      /* If there's no wglCreateContextAttribsARB() support, then we would fallback to
-       * wglShareLists() which will fail with ERROR_BUSY (0xaa) if either of the GL
-       * contexts are current in any other thread.
-       *
-       * The workaround here is to temporarily disable Qt's GL context while we
-       * set up our own.
-       *
-       * Sometimes wglCreateContextAttribsARB()
-       * exists, but isn't functional (some Intel drivers), so it's easiest to do this
-       * unconditionally.
-       */
-      *context = gst_gl_context_new (display);
-      window = gst_gl_context_get_window (*context);
-      device = (HDC) gst_gl_window_get_display (window);
-
-      wglMakeCurrent (device, 0);
-      gst_object_unref (window);
-      if (!gst_gl_context_create (*context, *wrap_glcontext, &error)) {
-        GST_ERROR ("%p failed to create shared GL context: %s", this, error->message);
-        g_object_unref (*context);
-        *context = NULL;
-        g_object_unref (*wrap_glcontext);
-        *wrap_glcontext = NULL;
-        wglMakeCurrent (device, (HGLRC) gl_handle);
-        return FALSE;
-      }
-      wglMakeCurrent (device, (HGLRC) gl_handle);
-    }
-#endif
-    gst_gl_context_activate (*wrap_glcontext, FALSE);
-  } G_STMT_END;
-
-  return TRUE;
-}