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| author | stuartmorgan@chromium.org <stuartmorgan@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-05-13 23:42:30 +0000 |
|---|---|---|
| committer | stuartmorgan@chromium.org <stuartmorgan@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-05-13 23:42:30 +0000 |
| commit | 9989005fee0c940b693fa0b18a94f5c85179b271 (patch) | |
| tree | ca00fa79ef40ba1c14cf728131b8c6e9c1a2019d /app | |
| parent | d3c71a2128ce8fdd0c61aed741be53d788e92e92 (diff) | |
| download | chromium_src-9989005fee0c940b693fa0b18a94f5c85179b271.zip chromium_src-9989005fee0c940b693fa0b18a94f5c85179b271.tar.gz chromium_src-9989005fee0c940b693fa0b18a94f5c85179b271.tar.bz2 | |
Clear IOSurface to transparent, not white, so that transparent CA plugins work correctly
BUG=none
TEST=Transparent CA plugins shouldn't have an opaque white background.
Review URL: http://codereview.chromium.org/1732020
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47221 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'app')
| -rw-r--r-- | app/surface/accelerated_surface_mac.cc | 2 | ||||
| -rw-r--r-- | app/surface/accelerated_surface_mac.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/app/surface/accelerated_surface_mac.cc b/app/surface/accelerated_surface_mac.cc index a8f5a0e..2d6ac7a 100644 --- a/app/surface/accelerated_surface_mac.cc +++ b/app/surface/accelerated_surface_mac.cc @@ -216,7 +216,7 @@ bool AcceleratedSurface::MakeCurrent() { } void AcceleratedSurface::Clear(const gfx::Rect& rect) { - glClearColor(1.0, 1.0, 1.0, 1.0); + glClearColor(0, 0, 0, 0); glViewport(0, 0, rect.width(), rect.height()); glMatrixMode(GL_PROJECTION); glLoadIdentity(); diff --git a/app/surface/accelerated_surface_mac.h b/app/surface/accelerated_surface_mac.h index 336d0bf..f01bbc7 100644 --- a/app/surface/accelerated_surface_mac.h +++ b/app/surface/accelerated_surface_mac.h @@ -54,7 +54,7 @@ class AcceleratedSurface { // Sets the GL context to be the current one for drawing. Returns true if // it succeeded. bool MakeCurrent(); - // Clear the surface to all white. Assumes the caller has already called + // Clear the surface to be transparent. Assumes the caller has already called // MakeCurrent(). void Clear(const gfx::Rect& rect); // Call after making changes to the surface which require a visual update. |