diff options
Diffstat (limited to 'WebCore/platform/graphics/gpu/SharedGraphicsContext3D.cpp')
-rw-r--r-- | WebCore/platform/graphics/gpu/SharedGraphicsContext3D.cpp | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/WebCore/platform/graphics/gpu/SharedGraphicsContext3D.cpp b/WebCore/platform/graphics/gpu/SharedGraphicsContext3D.cpp index 87a0b69..a230384 100644 --- a/WebCore/platform/graphics/gpu/SharedGraphicsContext3D.cpp +++ b/WebCore/platform/graphics/gpu/SharedGraphicsContext3D.cpp @@ -36,6 +36,7 @@ #include "AffineTransform.h" #include "Color.h" +#include "Extensions3D.h" #include "FloatRect.h" #include "GraphicsContext3D.h" #include "GraphicsTypes.h" @@ -52,6 +53,7 @@ namespace WebCore { PassRefPtr<SharedGraphicsContext3D> SharedGraphicsContext3D::create(HostWindow* hostWindow) { GraphicsContext3D::Attributes attr; + attr.canRecoverFromContextLoss = false; // Canvas contexts can not handle lost contexts. RefPtr<GraphicsContext3D> context = GraphicsContext3D::create(attr, hostWindow); if (!context) return 0; @@ -178,18 +180,8 @@ void SharedGraphicsContext3D::readPixels(long x, long y, unsigned long width, un bool SharedGraphicsContext3D::supportsBGRA() { - return m_context->supportsBGRA(); -} - -bool SharedGraphicsContext3D::supportsCopyTextureToParentTextureCHROMIUM() - -{ - return m_context->supportsCopyTextureToParentTextureCHROMIUM(); -} - -void SharedGraphicsContext3D::copyTextureToParentTextureCHROMIUM(unsigned texture, unsigned parentTexture) -{ - return m_context->copyTextureToParentTextureCHROMIUM(texture, parentTexture); + return m_context->getExtensions()->supports("GL_EXT_texture_format_BGRA8888") + && m_context->getExtensions()->supports("GL_EXT_read_format_bgra"); } Texture* SharedGraphicsContext3D::createTexture(NativeImagePtr ptr, Texture::Format format, int width, int height) |