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author | Chris Craik <ccraik@google.com> | 2011-08-11 14:06:51 -0700 |
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committer | Chris Craik <ccraik@google.com> | 2011-08-11 14:06:51 -0700 |
commit | f173c32abeabd5d55809be2efd150db5e56c8b5b (patch) | |
tree | c2dc48e0edda8364991673e80cf5963fa525ddb2 /Source | |
parent | 4930744a9233f8d2518ca0ed96956a5b603c7b15 (diff) | |
download | external_webkit-f173c32abeabd5d55809be2efd150db5e56c8b5b.zip external_webkit-f173c32abeabd5d55809be2efd150db5e56c8b5b.tar.gz external_webkit-f173c32abeabd5d55809be2efd150db5e56c8b5b.tar.bz2 |
Remove ANativeWindow call to avoid blocking call
bug:5114637
Determine alpha blending through surface texture instead of ANativeWindow call.
Should no longer break the gpl build...
Change-Id: Iacc733c29413f0302304b78f378a003d690199f0
Diffstat (limited to 'Source')
-rw-r--r-- | Source/WebCore/platform/graphics/android/MediaTexture.cpp | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/Source/WebCore/platform/graphics/android/MediaTexture.cpp b/Source/WebCore/platform/graphics/android/MediaTexture.cpp index 3fecfb5..96d136a 100644 --- a/Source/WebCore/platform/graphics/android/MediaTexture.cpp +++ b/Source/WebCore/platform/graphics/android/MediaTexture.cpp @@ -104,10 +104,20 @@ void MediaTexture::drawContent(const TransformationMatrix& matrix) m_surfaceTexture->updateTexImage(); - bool forceBlending = ANativeWindow_getFormat(m_surfaceTextureClient.get()) == WINDOW_FORMAT_RGB_565; + sp<GraphicBuffer> buf = m_surfaceTexture->getCurrentBuffer(); + + PixelFormat f = buf->getPixelFormat(); + // only attempt to use alpha blending if alpha channel exists + bool forceAlphaBlending = !( + PIXEL_FORMAT_RGBX_8888 == f || + PIXEL_FORMAT_RGB_888 == f || + PIXEL_FORMAT_RGB_565 == f || + PIXEL_FORMAT_RGB_332 == f); + TilesManager::instance()->shader()->drawLayerQuad(matrix, m_dimensions, m_textureId, 1.0f, - forceBlending, GL_TEXTURE_EXTERNAL_OES); + forceAlphaBlending, + GL_TEXTURE_EXTERNAL_OES); } void MediaTexture::drawVideo(const TransformationMatrix& matrix, const SkRect& parentBounds) |