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| author | ccameron <ccameron@chromium.org> | 2015-08-13 14:29:47 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2015-08-13 21:30:19 +0000 |
| commit | 0009e1ea4154c5a20fffa3cf47b0b29c23a6f7e2 (patch) | |
| tree | 07de596c633c89b7f0ed976927468618a2507bb5 /ui | |
| parent | 64d923cbb60f7ac1d7d21e63224b8120bd323f1c (diff) | |
| download | chromium_src-0009e1ea4154c5a20fffa3cf47b0b29c23a6f7e2.zip chromium_src-0009e1ea4154c5a20fffa3cf47b0b29c23a6f7e2.tar.gz chromium_src-0009e1ea4154c5a20fffa3cf47b0b29c23a6f7e2.tar.bz2 | |
Mac Overlays: Make ImageTransportSurfaceOverlayMac observe GPU switches
When the GPU switches, create a new OpenGL context, to see which GL
renderer it uses. Whenever a context is made current to the surface,
ensure that the context is using the appropriate renderer.
Ideally, the GpuSwitchingManager should be able to tell the observers
which GL renderer to use, but that is not currently wired up.
BUG=519097
Review URL: https://codereview.chromium.org/1291703002
Cr-Commit-Position: refs/heads/master@{#343277}
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/accelerated_widget_mac/io_surface_context.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ui/accelerated_widget_mac/io_surface_context.h b/ui/accelerated_widget_mac/io_surface_context.h index 75347b48..bf2b254 100644 --- a/ui/accelerated_widget_mac/io_surface_context.h +++ b/ui/accelerated_widget_mac/io_surface_context.h @@ -13,6 +13,7 @@ #include "base/mac/scoped_nsobject.h" #include "base/memory/ref_counted.h" #include "base/memory/scoped_ptr.h" +#include "ui/accelerated_widget_mac/accelerated_widget_mac_export.h" #include "ui/gl/gpu_switching_observer.h" #include "ui/gl/scoped_cgl.h" @@ -33,7 +34,8 @@ class IOSurfaceContext // Get or create a GL context of the specified type. Share these GL contexts // as much as possible because creating and destroying them can be expensive. // http://crbug.com/180463 - static scoped_refptr<IOSurfaceContext> Get(Type type); + ACCELERATED_WIDGET_MAC_EXPORT static scoped_refptr<IOSurfaceContext> Get( + Type type); // Mark that all the GL contexts in the same sharegroup as this context as // invalid, so they shouldn't be returned anymore by Get, but rather, new |