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| author | kbr@google.com <kbr@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-11-03 21:13:53 +0000 |
|---|---|---|
| committer | kbr@google.com <kbr@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-11-03 21:13:53 +0000 |
| commit | 0daa69b89baf4369da28bfcfa3e06e3715afb9cb (patch) | |
| tree | 92eaa1177a7323049784ff7e23ac99eca25bb240 /chrome/renderer | |
| parent | 19de90f0acda975a59c8e1fd3be212246bc15dcc (diff) | |
| download | chromium_src-0daa69b89baf4369da28bfcfa3e06e3715afb9cb.zip chromium_src-0daa69b89baf4369da28bfcfa3e06e3715afb9cb.tar.gz chromium_src-0daa69b89baf4369da28bfcfa3e06e3715afb9cb.tar.bz2 | |
Advertise the GL_CHROMIUM_copy_texture_to_parent_texture and
GL_CHROMIUM_map_sub extensions by default. These are needed in
WebGraphicsContext3D instances in support of the accelerated 2D canvas
and video rendering functionality.
Associated WebKit bug is https://bugs.webkit.org/show_bug.cgi?id=46894 .
Tested on Linux with this refactoring, accelerated 2D canvas, and
HTML5 video.
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/4268004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@64963 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/renderer')
| -rw-r--r-- | chrome/renderer/webgraphicscontext3d_command_buffer_impl.cc | 2 | ||||
| -rw-r--r-- | chrome/renderer/webgraphicscontext3d_command_buffer_impl.h | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/chrome/renderer/webgraphicscontext3d_command_buffer_impl.cc b/chrome/renderer/webgraphicscontext3d_command_buffer_impl.cc index c52360c..5246bdc 100644 --- a/chrome/renderer/webgraphicscontext3d_command_buffer_impl.cc +++ b/chrome/renderer/webgraphicscontext3d_command_buffer_impl.cc @@ -57,6 +57,8 @@ WebGraphicsContext3DCommandBufferImpl:: static const char* kWebGraphicsContext3DPerferredGLExtensions = "GL_OES_packed_depth_stencil " "GL_OES_depth24 " + "GL_CHROMIUM_copy_texture_to_parent_texture " + "GL_CHROMIUM_map_sub " "GL_CHROMIUM_strict_attribs " "GL_CHROMIUM_webglsl"; diff --git a/chrome/renderer/webgraphicscontext3d_command_buffer_impl.h b/chrome/renderer/webgraphicscontext3d_command_buffer_impl.h index b650b4f..116bced 100644 --- a/chrome/renderer/webgraphicscontext3d_command_buffer_impl.h +++ b/chrome/renderer/webgraphicscontext3d_command_buffer_impl.h @@ -340,9 +340,9 @@ class WebGraphicsContext3DCommandBufferImpl virtual void deleteTexture(unsigned); virtual void synthesizeGLError(unsigned long error); - virtual bool supportsBGRA(); + virtual bool supportsBGRA(); // TODO(kbr): remove - virtual bool supportsMapSubCHROMIUM(); + virtual bool supportsMapSubCHROMIUM(); // TODO(kbr): remove virtual void* mapBufferSubDataCHROMIUM( unsigned target, int offset, int size, unsigned access); virtual void unmapBufferSubDataCHROMIUM(const void*); @@ -358,6 +358,7 @@ class WebGraphicsContext3DCommandBufferImpl unsigned access); virtual void unmapTexSubImage2DCHROMIUM(const void*); + // TODO(kbr): remove supportsCopyTextureToParentTextureCHROMIUM virtual bool supportsCopyTextureToParentTextureCHROMIUM(); virtual void copyTextureToParentTextureCHROMIUM( unsigned texture, unsigned parentTexture); |