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buffer_cache: Use Common::ScratchBuffer for ImmediateBuffer usage

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ameerj 2022-12-16 00:20:24 -05:00
parent 4bc2d82130
commit bdef22ff85
1 changed files with 4 additions and 7 deletions
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11
src/video_core/buffer_cache/buffer_cache.h
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@ -20,6 +20,7 @@
#include "common/lru_cache.h" #include "common/lru_cache.h"
#include "common/microprofile.h" #include "common/microprofile.h"
#include "common/polyfill_ranges.h" #include "common/polyfill_ranges.h"
#include "common/scratch_buffer.h"
#include "common/settings.h" #include "common/settings.h"
#include "core/memory.h" #include "core/memory.h"
#include "video_core/buffer_cache/buffer_base.h" #include "video_core/buffer_cache/buffer_base.h"
@ -422,8 +423,7 @@ private:
IntervalSet common_ranges; IntervalSet common_ranges;
std::deque<IntervalSet> committed_ranges; std::deque<IntervalSet> committed_ranges;
size_t immediate_buffer_capacity = 0; Common::ScratchBuffer<u8> immediate_buffer_alloc;
std::unique_ptr<u8[]> immediate_buffer_alloc;
struct LRUItemParams { struct LRUItemParams {
using ObjectType = BufferId; using ObjectType = BufferId;
@ -1926,11 +1926,8 @@ std::span<const u8> BufferCache<P>::ImmediateBufferWithData(VAddr cpu_addr, size
template <class P> template <class P>
std::span<u8> BufferCache<P>::ImmediateBuffer(size_t wanted_capacity) { std::span<u8> BufferCache<P>::ImmediateBuffer(size_t wanted_capacity) {
if (wanted_capacity > immediate_buffer_capacity) { immediate_buffer_alloc.resize(wanted_capacity);
immediate_buffer_capacity = wanted_capacity; return std::span<u8>(immediate_buffer_alloc.data(), wanted_capacity);
immediate_buffer_alloc = std::make_unique<u8[]>(wanted_capacity);
}
return std::span<u8>(immediate_buffer_alloc.get(), wanted_capacity);
} }
template <class P> template <class P>