Fixed a bug where a static buffer could sometimes be used if it had not had data written to it.

TRAC #22665 Signed-off-by: Nicolas Capens Signed-off-by: Shannon Woods Author: Geoff Lang git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1951 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fixed a bug where a static buffer could sometimes be used if it had not had data written to it.
38e87885 · shannon.woods@transgaming.com · d89f1943 · 38e87885
Commit 38e87885 authored Feb 28, 2013 by shannon.woods@transgaming.com
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

IndexDataManager.cpp src/libGLESv2/renderer/IndexDataManager.cpp +1 -1

No files found.
--- a/src/libGLESv2/renderer/IndexDataManager.cpp
+++ b/src/libGLESv2/renderer/IndexDataManager.cpp
@@ -165,7 +165,7 @@ GLenum IndexDataManager::prepareIndexData(GLenum type, GLsizei count, gl::Buffer
        storage->markBufferUsage();
        computeRange(type, indices, count, &translated->minIndex, &translated->maxIndex);
    }
-    else if (staticBuffer && staticBuffer->getIndexType() == type && alignedOffset)
+    else if (staticBuffer && staticBuffer->getBufferSize() != 0 && staticBuffer->getIndexType() == type && alignedOffset)
    {
        indexBuffer = staticBuffer;
        streamOffset = staticBuffer->lookupRange(offset, count, &translated->minIndex, &translated->maxIndex);