Index: content/common/gpu/client/context_provider_command_buffer.cc |
diff --git a/content/common/gpu/client/context_provider_command_buffer.cc b/content/common/gpu/client/context_provider_command_buffer.cc |
index 940d4a9eddb54d6fc0bfcda71a1d68b0eab49b10..9d4a183dde4fda1a35112ce29355cd1b57c2c420 100644 |
--- a/content/common/gpu/client/context_provider_command_buffer.cc |
+++ b/content/common/gpu/client/context_provider_command_buffer.cc |
@@ -265,6 +265,8 @@ void ContextProviderCommandBuffer::InitializeCapabilities() { |
extension_set.count("GL_EXT_texture_format_BGRA8888") > 0; |
caps.texture_rectangle = extension_set.count("GL_ARB_texture_rectangle") > 0; |
+ caps.post_sub_buffer = extension_set.count("GL_CHROMIUM_post_sub_buffer") > 0; |
+ |
// TODO(jamesr): This is unconditionally true on mac, no need to test for it |
// at runtime. |
caps.iosurface = extension_set.count("GL_CHROMIUM_iosurface") > 0; |