Gregg Tavares 1a144edfeb Metal:ReadPixels AMD Copy Texture to Buffer optimization ... On AMD GPUs it's faster to copy a texture to a buffer for read back than to read via a texture. For reading from a normal texture 24-27ms -> 6-9ms For reading from a IOSurface texture 17-20ms -> 7-10ms Bug: angleproject:7117 Change-Id: I7c7f276a3121e87f5c52a1a4287d13203a6b1b37 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3584423 Reviewed-by: Kenneth Russell <kbr@chromium.org> Reviewed-by: Kyle Piddington <kpiddington@apple.com> Commit-Queue: Gregg Tavares <gman@chromium.org>		2022-04-26 19:23:16 +00:00
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Feature.h	Generate feature variable names from display names	2022-04-20 05:05:22 +00:00
FeaturesD3D_autogen.h	Rename feature files to *_autogen.h	2022-04-25 15:32:55 +00:00
FeaturesGL_autogen.h	Rename feature files to *_autogen.h	2022-04-25 15:32:55 +00:00
FeaturesMtl_autogen.h	Metal:ReadPixels AMD Copy Texture to Buffer optimization	2022-04-26 19:23:16 +00:00
FeaturesVk_autogen.h	Vulkan: Add entry points for GL_QCOM_shading_rate	2022-04-25 18:24:55 +00:00
FrontendFeatures_autogen.h	Rename feature files to *_autogen.h	2022-04-25 15:32:55 +00:00
Platform.h	Rename Platform.h to PlatformMethods.h.	2020-06-04 15:44:40 +00:00
PlatformMethods.h	Remove feature override platform methods	2022-04-13 04:25:59 +00:00
d3d_features.json	Generate feature variable names from display names	2022-04-20 05:05:22 +00:00
frontend_features.json	Generate feature variable names from display names	2022-04-20 05:05:22 +00:00
gen_features.py	Rename feature files to *_autogen.h	2022-04-25 15:32:55 +00:00
gl_features.json	Generate feature variable names from display names	2022-04-20 05:05:22 +00:00
mtl_features.json	Metal:ReadPixels AMD Copy Texture to Buffer optimization	2022-04-26 19:23:16 +00:00
vk_features.json	Vulkan: Add entry points for GL_QCOM_shading_rate	2022-04-25 18:24:55 +00:00