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[Vulkan] Implement readback_resolve for vulkan

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Herman S.
2025-10-23 13:49:33 +09:00
committed by Radosław Gliński
parent f4b471d000
commit 4644657e83
5 changed files with 229 additions and 4 deletions
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4
src/xenia/gpu/command_processor.cc
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@@ -50,14 +50,14 @@ DEFINE_bool(clear_memory_page_state, false,
DEFINE_bool(
readback_resolve, false,
"[D3D12 Only] Read render-to-texture results on the CPU. This may be "
"Read render-to-texture results on the CPU. This may be "
"needed in some games, for instance, for screenshots in saved games, but "
"causes mid-frame synchronization, so it has a huge performance impact.",
"GPU");
DEFINE_bool(
readback_memexport, false,
"[D3D12 Only] Read data written by memory export in shaders on the CPU. "
"Read data written by memory export in shaders on the CPU. "
"This may be needed in some games (but many only access exported data on "
"the GPU, and this flag isn't needed to handle such behavior), but causes "
"mid-frame synchronization, so it has a huge performance impact.",