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video_core: Cache GPU internal writes.

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This commit is contained in:
Fernando Sahmkow 2023-01-04 22:05:20 -05:00
parent b78328f19a
commit 6c7eb81f7d
10 changed files with 185 additions and 30 deletions
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7
src/video_core/rasterizer_interface.h
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@ -6,6 +6,7 @@
#include <functional>
#include <optional>
#include <span>
#include <utility>
#include "common/common_types.h"
#include "common/polyfill_thread.h"
#include "video_core/cache_types.h"
@ -95,6 +96,12 @@ public:
virtual void InvalidateRegion(VAddr addr, u64 size,
VideoCommon::CacheType which = VideoCommon::CacheType::All) = 0;
virtual void InnerInvalidation(std::span<const std::pair<VAddr, std::size_t>> sequences) {
for (const auto [cpu_addr, size] : sequences) {
InvalidateRegion(cpu_addr, size);
}
}
/// Notify rasterizer that any caches of the specified region are desync with guest
virtual void OnCPUWrite(VAddr addr, u64 size) = 0;