Replace std::map with switch in load functions.
BUG=angleproject:1455
Change-Id: Ica74ea5503efc0315bc4d98aa322da523a30b24c
Reviewed-on: https://chromium-review.googlesource.com/367696
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
diff --git a/src/libANGLE/renderer/renderer_utils.h b/src/libANGLE/renderer/renderer_utils.h
index 4a1ae52..e087030 100644
--- a/src/libANGLE/renderer/renderer_utils.h
+++ b/src/libANGLE/renderer/renderer_utils.h
@@ -75,6 +75,30 @@
ColorCopyFunction GetFastCopyFunction(const FastCopyFunctionMap &fastCopyFunctions,
const gl::FormatType &formatType);
+using LoadImageFunction = void (*)(size_t width,
+ size_t height,
+ size_t depth,
+ const uint8_t *input,
+ size_t inputRowPitch,
+ size_t inputDepthPitch,
+ uint8_t *output,
+ size_t outputRowPitch,
+ size_t outputDepthPitch);
+
+struct LoadImageFunctionInfo
+{
+ LoadImageFunctionInfo() : loadFunction(nullptr), requiresConversion(false) {}
+ LoadImageFunctionInfo(LoadImageFunction loadFunction, bool requiresConversion)
+ : loadFunction(loadFunction), requiresConversion(requiresConversion)
+ {
+ }
+
+ LoadImageFunction loadFunction;
+ bool requiresConversion;
+};
+
+using LoadFunctionMap = LoadImageFunctionInfo (*)(GLenum);
+
} // namespace rx
#endif // LIBANGLE_RENDERER_RENDERER_UTILS_H_