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Bug 1012735 - Use HeapCopyOfStackArray for the fBufferData call in nsChildView.mm. r=bjacob

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This commit is contained in:
Markus Stange 2014-05-28 11:45:02 +02:00
parent 9cad5ef8d9
commit 5c16c8f59f
1 changed files with 8 additions and 2 deletions
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10
widget/cocoa/nsChildView.mm
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@ -64,6 +64,7 @@
#include "GLContextCGL.h"
#include "GLUploadHelpers.h"
#include "ScopedGLHelpers.h"
#include "HeapCopyOfStackArray.h"
#include "mozilla/layers/GLManager.h"
#include "mozilla/layers/CompositorOGL.h"
#include "mozilla/layers/BasicCompositor.h"
@ -2790,8 +2791,13 @@ GLPresenter::GLPresenter(GLContext* aContext)
/* Then quad texcoords */
0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 1.0f, 1.0f, 1.0f,
};
mGLContext->fBufferData(LOCAL_GL_ARRAY_BUFFER, sizeof(vertices), vertices, LOCAL_GL_STATIC_DRAW);
mGLContext->fBindBuffer(LOCAL_GL_ARRAY_BUFFER, 0);
HeapCopyOfStackArray<GLfloat> verticesOnHeap(vertices);
mGLContext->fBufferData(LOCAL_GL_ARRAY_BUFFER,
verticesOnHeap.ByteLength(),
verticesOnHeap.Data(),
LOCAL_GL_STATIC_DRAW);
mGLContext->fBindBuffer(LOCAL_GL_ARRAY_BUFFER, 0);
}
GLPresenter::~GLPresenter()