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| author | danakj@chromium.org <danakj@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-05-10 05:01:39 +0000 |
|---|---|---|
| committer | danakj@chromium.org <danakj@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-05-10 05:01:39 +0000 |
| commit | 2921d041901fca3ad1c9c1daea87e2b4269e4218 (patch) | |
| tree | c01ec43803f6d478ef15805eac7159c10b1b3b56 /cc/output/delegating_renderer.h | |
| parent | ad77729570c4a6a25824016f44631d26909cf16e (diff) | |
| download | chromium_src-2921d041901fca3ad1c9c1daea87e2b4269e4218.zip chromium_src-2921d041901fca3ad1c9c1daea87e2b4269e4218.tar.gz chromium_src-2921d041901fca3ad1c9c1daea87e2b4269e4218.tar.bz2 | |
cc: Don't do CompositeAndReadback when using DelegatingRenderer.
The renderer can't do a readback, so don't both to draw anything
for no reason. And return false to inform the caller than it
failed.
R=piman
BUG=123444
Review URL: https://chromiumcodereview.appspot.com/14960006
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@199377 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'cc/output/delegating_renderer.h')
| -rw-r--r-- | cc/output/delegating_renderer.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/cc/output/delegating_renderer.h b/cc/output/delegating_renderer.h index 813be91..6e659c0 100644 --- a/cc/output/delegating_renderer.h +++ b/cc/output/delegating_renderer.h @@ -7,6 +7,7 @@ #include "base/memory/scoped_ptr.h" #include "cc/base/cc_export.h" +#include "cc/output/compositor_frame.h" #include "cc/output/renderer.h" #include "third_party/WebKit/Source/Platform/chromium/public/WebGraphicsContext3D.h" @@ -25,6 +26,8 @@ class CC_EXPORT DelegatingRenderer : public Renderer { virtual const RendererCapabilities& Capabilities() const OVERRIDE; + virtual bool CanReadPixels() const OVERRIDE; + virtual void DrawFrame(RenderPassList* render_passes_in_draw_order) OVERRIDE; virtual void Finish() OVERRIDE {} @@ -52,8 +55,8 @@ class CC_EXPORT DelegatingRenderer : public Renderer { OutputSurface* output_surface_; ResourceProvider* resource_provider_; RendererCapabilities capabilities_; + CompositorFrame frame_for_swap_buffers_; bool visible_; - RenderPassList render_passes_for_swap_buffers_; DISALLOW_COPY_AND_ASSIGN(DelegatingRenderer); }; |