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graphics: add RDNA2 FLAT BDA buffer cache and faults

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nmzik
2026-08-27 03:45:41 +02:00
parent 8072718462
commit e738535294
37 changed files with 1002 additions and 684 deletions
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src/graphics/host_gpu/renderer/cache/gpuResourceManager.cpp
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+12
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@@ -76,7 +76,19 @@ void GpuResourceManager::UnmapMemory(uint64_t vaddr, uint64_t size) {
m_gpu->SendCommandSync(unmap);
}
void GpuResourceManager::PrepareBda() {
std::shared_lock lock(m_mapped_ranges_mutex);
m_mapped_ranges.ForEach([this](uint64_t start, uint64_t end) {
m_buffer_cache.SynchronizeBuffersInRange(start, end - start);
});
m_fault_process_pending = true;
}
void GpuResourceManager::RunGarbageCollector() {
if (m_fault_process_pending) {
m_fault_process_pending = false;
m_buffer_cache.ProcessFaultBuffer();
}
m_texture_cache.ProcessDownloadImages();
m_texture_cache.RunGarbageCollector();
m_buffer_cache.RunGarbageCollector();