cc/resources/resource_provider.cc - Issue 14689004: Re-land: cc: Cancel and re-prioritize worker pool tasks.

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Unified Diff: cc/resources/resource_provider.cc

Issue 14689004: Re-land: cc: Cancel and re-prioritize worker pool tasks. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Check and prevent worker pool reentrancy during dispatch of completion callbacks Created 7 years, 7 months ago

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Index: cc/resources/resource_provider.cc

diff --git a/cc/resources/resource_provider.cc b/cc/resources/resource_provider.cc

index 7439b42fa101b9de5a3277dc16c2306601659a6e..2e23f3018116be7098527fe16899249e37be1afb 100644

--- a/cc/resources/resource_provider.cc

+++ b/cc/resources/resource_provider.cc

@@ -981,6 +981,8 @@ uint8_t* ResourceProvider::MapPixelBuffer(ResourceId id) {

context3d->mapBufferCHROMIUM(

GL_PIXEL_UNPACK_TRANSFER_BUFFER_CHROMIUM, GL_WRITE_ONLY));

context3d->bindBuffer(GL_PIXEL_UNPACK_TRANSFER_BUFFER_CHROMIUM, 0);

+ // Buffer is required to be 4-byte aligned.

+ CHECK(!(reinterpret_cast<intptr_t>(image) & 3));

return image;

}

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