Source/core/html/canvas/WebGLRenderingContextBase.cpp - Issue 614883002: Use glDiscardFramebuffer to save memory bandwidth

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Unified Diff: Source/core/html/canvas/WebGLRenderingContextBase.cpp

Issue 614883002: Use glDiscardFramebuffer to save memory bandwidth (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 6 years, 2 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

Index: Source/core/html/canvas/WebGLRenderingContextBase.cpp

diff --git a/Source/core/html/canvas/WebGLRenderingContextBase.cpp b/Source/core/html/canvas/WebGLRenderingContextBase.cpp

index deeb83eb584b0178d5e11bd7fda6502102fa9a53..5eb3a7e19ff9f1c0866251573a0d74426b6aa3b0 100644

--- a/Source/core/html/canvas/WebGLRenderingContextBase.cpp

+++ b/Source/core/html/canvas/WebGLRenderingContextBase.cpp

@@ -814,7 +814,7 @@ bool WebGLRenderingContextBase::clearIfComposited(GLbitfield mask)

if (isContextLost())

return false;

- if (!drawingBuffer()->layerComposited() || m_layerCleared

+ if (!drawingBuffer()->layerComposited() || drawingBuffer()->discardFramebufferSupported() || m_layerCleared

|| m_requestedAttributes->preserveDrawingBuffer() || (mask && m_framebufferBinding))

return false;

« no previous file with comments | « no previous file | Source/platform/graphics/gpu/DrawingBuffer.h » ('j') | no next file with comments »