Fixed buffer offset when primitive restart is enabled

The data pointer 'buffer->data()' was being used without the offset applied, which means we were using the wrong part of the index buffer when primitive restart is enabled. 'indices' should already contain the properly offset buffer pointer, so using it directly should work. Bug chromium:823096 Change-Id: If70634f63d40d8efde9b1336370c1a63b1faa19f Reviewed-on: https://swiftshader-review.googlesource.com/18268Reviewed-by: Nicolas Capens <nicolascapens@google.com> Tested-by: Alexis Hétu <sugoi@google.com>

Fixed buffer offset when primitive restart is enabled
1119ce64 · Alexis Hetu · Alexis Hétu · 1eca243a · 1119ce64
Commit 1119ce64 authored Apr 05, 2018 by Alexis Hetu Committed by Alexis Hétu Apr 06, 2018
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IndexDataManager.cpp src/OpenGL/libGLESv2/IndexDataManager.cpp +1 -1

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--- a/src/OpenGL/libGLESv2/IndexDataManager.cpp
+++ b/src/OpenGL/libGLESv2/IndexDataManager.cpp
@@ -318,7 +318,7 @@ GLenum IndexDataManager::prepareIndexData(GLenum mode, GLenum type, GLuint start
 			return GL_OUT_OF_MEMORY;
 		}
-		copyIndices(mode, type, *restartIndices, staticBuffer ? buffer->data() : indices, count, output);
+		copyIndices(mode, type, *restartIndices, indices, count, output);
 		streamingBuffer->unmap();
 		translated->indexBuffer = streamingBuffer->getResource();