Index: gpu/tools/compositor_model_bench/render_tree.h |
diff --git a/gpu/tools/compositor_model_bench/render_tree.h b/gpu/tools/compositor_model_bench/render_tree.h |
index 6b43fbe77f90f9d270ad1321c95818499ff572c3..5a460bc701cfb7d3e4aca9706dbf42553d4e9bd6 100644 |
--- a/gpu/tools/compositor_model_bench/render_tree.h |
+++ b/gpu/tools/compositor_model_bench/render_tree.h |
@@ -35,7 +35,7 @@ struct Texture { |
GLenum format; |
}; |
-GLenum TextureFormatFromString(std::string format); |
+GLenum TextureFormatFromString(const std::string& format); |
const char* TextureFormatName(GLenum format); |
int FormatBytesPerPixel(GLenum format); |