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| author | skyostil@chromium.org <skyostil@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-09-11 15:39:02 +0000 |
|---|---|---|
| committer | skyostil@chromium.org <skyostil@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-09-11 15:39:02 +0000 |
| commit | d49c540249dee66b6aff4b1663e2f8be38e13e71 (patch) | |
| tree | 9264ba0fefe6813ecf91b1046142280f3c3aa38f /cc/test/fake_output_surface.h | |
| parent | 18262f4feb15c98c58a9b26bd57d4d8e8e2f9577 (diff) | |
| download | chromium_src-d49c540249dee66b6aff4b1663e2f8be38e13e71.zip chromium_src-d49c540249dee66b6aff4b1663e2f8be38e13e71.tar.gz chromium_src-d49c540249dee66b6aff4b1663e2f8be38e13e71.tar.bz2 | |
cc: Invalidate appropriate FBO attachment for offscreen rendering
The glInvalidateFramebuffer() uses different attachment names for the
default framebuffer and offscreen framebuffers. In the first case
we should use GL_COLOR_EXT, whereas offscreen framebuffers expect
GL_COLOR_ATTACHMENTn. This patch adds code to keep track of whether
GLRenderer is drawing to the default framebuffer or an offscreen one.
This information is used to pass the right attachment name when
clearing and invalidating the framebuffer.
BUG=288635
Review URL: https://chromiumcodereview.appspot.com/24089004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@222568 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'cc/test/fake_output_surface.h')
| -rw-r--r-- | cc/test/fake_output_surface.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/cc/test/fake_output_surface.h b/cc/test/fake_output_surface.h index ab91089..79b0f39 100644 --- a/cc/test/fake_output_surface.h +++ b/cc/test/fake_output_surface.h @@ -80,6 +80,14 @@ class FakeOutputSurface : public OutputSurface { return surface.Pass(); } + static scoped_ptr<FakeOutputSurface> CreateOffscreen( + scoped_ptr<TestWebGraphicsContext3D> context) { + scoped_ptr<FakeOutputSurface> surface(new FakeOutputSurface( + TestContextProvider::Create(context.Pass()), false)); + surface->capabilities_.uses_default_gl_framebuffer = false; + return surface.Pass(); + } + CompositorFrame& last_sent_frame() { return last_sent_frame_; } size_t num_sent_frames() { return num_sent_frames_; } |