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| author | reveman@chromium.org <reveman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-04-19 01:18:28 +0000 |
|---|---|---|
| committer | reveman@chromium.org <reveman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-04-19 01:18:28 +0000 |
| commit | 82fc7d94f6757c19f7f08adb131456c8e17cc0b5 (patch) | |
| tree | e0c985e77d910173dc14a4f1b78df607700edfac /ui/gl | |
| parent | c9c45c3e78e7e90bfcdf06aaee7f32367e10e80e (diff) | |
| download | chromium_src-82fc7d94f6757c19f7f08adb131456c8e17cc0b5.zip chromium_src-82fc7d94f6757c19f7f08adb131456c8e17cc0b5.tar.gz chromium_src-82fc7d94f6757c19f7f08adb131456c8e17cc0b5.tar.bz2 | |
gpu: Use ARB_sync extension for GLFence implementation when GL version is OpenGL ES 3.
This increases the number of configurations for which fences are
supported.
BUG=269808,356871
Review URL: https://codereview.chromium.org/242113011
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@264900 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'ui/gl')
| -rw-r--r-- | ui/gl/gl_fence.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ui/gl/gl_fence.cc b/ui/gl/gl_fence.cc index 262de48..def030b 100644 --- a/ui/gl/gl_fence.cc +++ b/ui/gl/gl_fence.cc @@ -7,6 +7,7 @@ #include "base/compiler_specific.h" #include "ui/gl/gl_bindings.h" #include "ui/gl/gl_context.h" +#include "ui/gl/gl_version_info.h" namespace { @@ -165,7 +166,8 @@ gfx::GLFence* CreateFence(bool flush) { return new EGLFenceSync(flush); #endif // Prefer ARB_sync which supports server-side wait. - if (gfx::g_driver_gl.ext.b_GL_ARB_sync) + if (gfx::g_driver_gl.ext.b_GL_ARB_sync || + gfx::GLContext::GetCurrent()->GetVersionInfo()->is_es3) return new GLFenceARBSync(flush); if (gfx::g_driver_gl.ext.b_GL_NV_fence) return new GLFenceNVFence(flush); |