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| author | backer@chromium.org <backer@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-11-24 15:43:19 +0000 |
|---|---|---|
| committer | backer@chromium.org <backer@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-11-24 15:43:19 +0000 |
| commit | 1743af3b377f4e37b666b4badb6113a104f6fbc1 (patch) | |
| tree | 53d4d4f56f63ad7953c76ebfefcd5b27f9fe6a59 /gpu | |
| parent | cdbfffe2ada95679b3274a2f39d3cd371b76cdc7 (diff) | |
| download | chromium_src-1743af3b377f4e37b666b4badb6113a104f6fbc1.zip chromium_src-1743af3b377f4e37b666b4badb6113a104f6fbc1.tar.gz chromium_src-1743af3b377f4e37b666b4badb6113a104f6fbc1.tar.bz2 | |
Plumb thru that we cache the front buffer.
This allows us to drop the root layer textures and save on VRAM (10 MB on a 30" display).
WebKit side patch: https://bugs.webkit.org/show_bug.cgi?id=72956
BUG=none
TEST='cat /proc/meminfo | grep Shmem' on Intel graphics and use_aura=1 attached to 30" display
Review URL: http://codereview.chromium.org/8637014
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@111532 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'gpu')
| -rw-r--r-- | gpu/command_buffer/service/feature_info.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gpu/command_buffer/service/feature_info.cc b/gpu/command_buffer/service/feature_info.cc index 66c05a8..ea74412 100644 --- a/gpu/command_buffer/service/feature_info.cc +++ b/gpu/command_buffer/service/feature_info.cc @@ -393,6 +393,10 @@ void FeatureInfo::AddFeatures(const char* desired_features) { if (ext.HaveAndDesire("GL_CHROMIUM_post_sub_buffer")) { AddExtensionString("GL_CHROMIUM_post_sub_buffer"); } + + if (ext.HaveAndDesire("GL_CHROMIUM_front_buffer_cached")) { + AddExtensionString("GL_CHROMIUM_front_buffer_cached"); + } } void FeatureInfo::AddExtensionString(const std::string& str) { |