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| author | apatrick@chromium.org <apatrick@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-06-22 00:59:35 +0000 |
|---|---|---|
| committer | apatrick@chromium.org <apatrick@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-06-22 00:59:35 +0000 |
| commit | a80773bb263a9706cc8ee4e3f336d2d3d28fadd8 (patch) | |
| tree | 2a7bb4449491520be9b3f85dbdd9978c06a902ac /content | |
| parent | 6c7dcb2f278335c8ae8bbfd8ef3b440d5329bfa7 (diff) | |
| download | chromium_src-a80773bb263a9706cc8ee4e3f336d2d3d28fadd8.zip chromium_src-a80773bb263a9706cc8ee4e3f336d2d3d28fadd8.tar.gz chromium_src-a80773bb263a9706cc8ee4e3f336d2d3d28fadd8.tar.bz2 | |
The semantics of shallow finish are to block until the GPU process has issued all prior GL commands, without necessarily waiting for the GPU to complete them. It might have better performance than a regular finish in some cases. It is also less likely to hang if the GPU hangs on some platforms, such as Windows.
Review URL: https://chromiumcodereview.appspot.com/17504006
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@207985 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'content')
| -rw-r--r-- | content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc | 3 | ||||
| -rw-r--r-- | content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc b/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc index 1e8bf8a..3a78079 100644 --- a/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc +++ b/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc @@ -1520,7 +1520,8 @@ DELEGATE_TO_GL_6(copyTextureCHROMIUM, CopyTextureCHROMIUM, WGC3Denum, DELEGATE_TO_GL_3(bindUniformLocationCHROMIUM, BindUniformLocationCHROMIUM, WebGLId, WGC3Dint, const WGC3Dchar*) -DELEGATE_TO_GL(shallowFlushCHROMIUM,ShallowFlushCHROMIUM); +DELEGATE_TO_GL(shallowFlushCHROMIUM, ShallowFlushCHROMIUM); +DELEGATE_TO_GL(shallowFinishCHROMIUM, ShallowFinishCHROMIUM); DELEGATE_TO_GL_1(waitSyncPoint, WaitSyncPointCHROMIUM, GLuint) diff --git a/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h b/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h index bba922d..e1bbc07 100644 --- a/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h +++ b/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h @@ -563,6 +563,7 @@ class WebGraphicsContext3DCommandBufferImpl const WGC3Dchar* uniform); virtual void shallowFlushCHROMIUM(); + virtual void shallowFinishCHROMIUM(); virtual void genMailboxCHROMIUM(WGC3Dbyte* mailbox); virtual void produceTextureCHROMIUM(WGC3Denum target, |