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Unified Diff: content/browser/renderer_host/render_widget_host_view_browsertest.cc

Issue 441303002: 2D Canvas doesn't blend video with the destination buffer. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: small optimize browser test as danakj@ mentioned. Created 6 years, 4 months ago
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Index: content/browser/renderer_host/render_widget_host_view_browsertest.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_browsertest.cc b/content/browser/renderer_host/render_widget_host_view_browsertest.cc
index a1ffa149078c0beb4656ae765f54003d38c72f68..0a6258a2c3f4361f06244417c2a2b73898094b6d 100644
--- a/content/browser/renderer_host/render_widget_host_view_browsertest.cc
+++ b/content/browser/renderer_host/render_widget_host_view_browsertest.cc
@@ -491,13 +491,14 @@ class CompositingRenderWidgetHostViewBrowserTestTabCapture
SkBitmap bitmap;
bitmap.allocN32Pixels(video_frame->visible_rect().width(),
video_frame->visible_rect().height());
- bitmap.eraseColor(SK_ColorTRANSPARENT);
+ // Don't clear the canvas because drawing a video frame by Src mode.
SkCanvas canvas(bitmap);
video_renderer.Paint(video_frame.get(),
&canvas,
video_frame->visible_rect(),
- 0xff);
+ 0xff,
+ SkXfermode::kSrc_Mode);
CopyFromCompositingSurfaceCallback(quit_callback,
result,

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