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| author | hubbe@chromium.org <hubbe@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-07-04 06:16:46 +0000 |
|---|---|---|
| committer | hubbe@chromium.org <hubbe@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-07-04 06:16:46 +0000 |
| commit | 4cbc65228c4ae606518a4223c47865dbb8c2d210 (patch) | |
| tree | ba447149933a7284921fa34b178b8060eb1ff377 /ui/gl | |
| parent | 14263fe6425f8078770836253747a0af5381cba0 (diff) | |
| download | chromium_src-4cbc65228c4ae606518a4223c47865dbb8c2d210.zip chromium_src-4cbc65228c4ae606518a4223c47865dbb8c2d210.tar.gz chromium_src-4cbc65228c4ae606518a4223c47865dbb8c2d210.tar.bz2 | |
Perform glReadPixels with PBOs in the gpu, if PBOs are available.
Make GL_ASYNC_READ_PIXELS_COMPLETED_CHROMIUM wait for readpixel transfers.
PLEASE NOTE: glMapBuffer does not wait for the readpixels transfer to complete anymore.
Nobody is currently relying on that behaviour.
Update gl_helper.cc and gl_renderer.cc to use queries.
This CL is the same as https://codereview.chromium.org/16831004/
but includes fixes for:
OutOfProcessPPAPITests.Graphics3D (removed a check in query_tracker.cc)
GLReadbackTest.ReadPixelsWithPBO (removed, no longer a valid test)
GLReadbackTest.ReadPixelsWithPBOAndQuery (now uses the correct query)
BUG=249925
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=209873
Review URL: https://chromiumcodereview.appspot.com/18555006
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@210138 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'ui/gl')
| -rw-r--r-- | ui/gl/gl_bindings.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ui/gl/gl_bindings.h b/ui/gl/gl_bindings.h index a09cd71..28b35ee 100644 --- a/ui/gl/gl_bindings.h +++ b/ui/gl/gl_bindings.h @@ -124,6 +124,7 @@ /* GL_CHROMIUM_async_pixel_transfers */ #define GL_ASYNC_PIXEL_TRANSFERS_COMPLETED_CHROMIUM 0x84F5 +#define GL_ASYNC_READ_PIXELS_COMPLETED_CHROMIUM 0x84F6 // GL_OES_texure_3D #define GL_SAMPLER_3D_OES 0x8B5F |