diff options
Diffstat (limited to 'src/quick/scenegraph/util/qsgplaintexture.cpp')
| -rw-r--r-- | src/quick/scenegraph/util/qsgplaintexture.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/quick/scenegraph/util/qsgplaintexture.cpp b/src/quick/scenegraph/util/qsgplaintexture.cpp index 4c2b452b45..fdebe03494 100644 --- a/src/quick/scenegraph/util/qsgplaintexture.cpp +++ b/src/quick/scenegraph/util/qsgplaintexture.cpp @@ -38,6 +38,7 @@ ****************************************************************************/ #include "qsgplaintexture_p.h" +#include "qsgrhinativetextureimporter_p.h" #include <QtQuick/private/qsgcontext_p.h> #include <qmath.h> #include <private/qquickprofiler_p.h> @@ -274,6 +275,24 @@ void QSGPlainTexture::setTexture(QRhiTexture *texture) // RHI only m_mipmaps_generated = false; } +void QSGPlainTexture::setTextureFromNativeObject(QRhi *rhi, QQuickWindow::NativeObjectType type, + const void *nativeObjectPtr, int nativeLayout, + const QSize &size, bool mipmap) +{ + Q_UNUSED(type); + + QRhiTexture::Flags flags = 0; + if (mipmap) + flags |= QRhiTexture::MipMapped | QRhiTexture::UsedWithGenerateMips; + + QRhiTexture *t = rhi->newTexture(QRhiTexture::RGBA8, size, 1, flags); + + // ownership of the native object is never taken + QSGRhiNativeTextureImporter::buildWrapper(rhi, t, nativeObjectPtr, nativeLayout); + + setTexture(t); +} + int QSGPlainTexturePrivate::comparisonKey() const { Q_Q(const QSGPlainTexture); @@ -378,6 +397,19 @@ void QSGPlainTexturePrivate::updateRhiTexture(QRhi *rhi, QRhiResourceUpdateBatch q->m_texture_size = tmp.size(); } + if ((q->mipmapFiltering() != QSGTexture::None + || q->horizontalWrapMode() != QSGTexture::ClampToEdge + || q->verticalWrapMode() != QSGTexture::ClampToEdge) + && !rhi->isFeatureSupported(QRhi::NPOTTextureRepeat)) + { + const int w = qNextPowerOfTwo(tmp.width() - 1); + const int h = qNextPowerOfTwo(tmp.height() - 1); + if (tmp.width() != w || tmp.height() != h) { + tmp = tmp.scaled(w, h, Qt::IgnoreAspectRatio, Qt::SmoothTransformation); + q->m_texture_size = tmp.size(); + } + } + bool needsRebuild = q->m_texture && q->m_texture->pixelSize() != q->m_texture_size; if (mipmappingChanged) { |