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renderer: use LRU buffer cache collection

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nmzik
2026-08-24 00:17:02 +02:00
parent 11d4c0d2a2
commit 186621c6ff
3 changed files with 43 additions and 47 deletions
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src/graphics/host_gpu/renderer/cache/bufferCache.h
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+20 -17
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@@ -3,6 +3,7 @@
#include "common/abi.h"
#include "common/common.h"
#include "common/lruCache.h"
#include "common/slotVector.h"
#include "graphics/host_gpu/memoryTracker.h"
#include "graphics/host_gpu/rangeSet.h"
@@ -74,6 +75,7 @@ private:
}
[[nodiscard]] static std::pair<uint64_t, uint64_t> DownloadEnvelope(const DownloadCopy& copy);
void WriteDataBuffer(Buffer& buffer, uint64_t address, const void* source, uint64_t size);
void TouchBuffer(const Buffer& buffer);
[[nodiscard]] BufferId CreateBuffer(uint64_t vaddr, uint64_t size);
void Register(BufferId id);
void Unregister(BufferId id);
@@ -87,23 +89,24 @@ private:
void WriteHostMemory(uint64_t vaddr, std::span<const uint8_t> data);
void ReadMemoryOnGpu(uint64_t vaddr, uint64_t size, bool is_write);
GraphicContext& m_graphics;
CommandScheduler& m_scheduler;
Buffer m_gds_buffer;
Common::SlotVector<Buffer> m_slot_buffers;
std::map<uint64_t, BufferId> m_buffers;
PageTable m_page_table;
RangeSet m_gpu_modified_ranges;
MemoryTracker m_memory_tracker;
StreamBuffer m_staging_buffer;
StreamBuffer m_stream_buffer;
StreamBuffer m_download_buffer;
StreamBuffer m_device_buffer;
TextureCache& m_texture_cache;
uint64_t m_total_used_memory = 0;
uint64_t m_trigger_gc_memory = 1ull * 1024 * 1024 * 1024;
uint64_t m_critical_gc_memory = 2ull * 1024 * 1024 * 1024;
uint64_t m_gc_tick = 0;
GraphicContext& m_graphics;
CommandScheduler& m_scheduler;
Buffer m_gds_buffer;
Common::SlotVector<Buffer> m_slot_buffers;
Common::LeastRecentlyUsedCache<BufferId, uint64_t> m_lru_cache;
std::map<uint64_t, BufferId> m_buffers;
PageTable m_page_table;
RangeSet m_gpu_modified_ranges;
MemoryTracker m_memory_tracker;
StreamBuffer m_staging_buffer;
StreamBuffer m_stream_buffer;
StreamBuffer m_download_buffer;
StreamBuffer m_device_buffer;
TextureCache& m_texture_cache;
uint64_t m_total_used_memory = 0;
uint64_t m_trigger_gc_memory = 1ull * 1024 * 1024 * 1024;
uint64_t m_critical_gc_memory = 2ull * 1024 * 1024 * 1024;
uint64_t m_gc_tick = 0;
};
} // namespace Libs::Graphics