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[dxvk] Remove old memory budget code 

Obsolete since we removed the Nvidia HVV workaround for old drivers.

Closes #3877.
This commit is contained in:
Philip Rebohle 2024-03-06 15:33:48 +01:00
parent 0a699fddb6
commit fd3fbf6607
2 changed files with 1 additions and 10 deletions
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10
src/dxvk/dxvk_memory.cpp
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@ -188,7 +188,6 @@ namespace dxvk {
for (uint32_t i = 0; i < m_memProps.memoryHeapCount; i++) { for (uint32_t i = 0; i < m_memProps.memoryHeapCount; i++) {
m_memHeaps[i].properties = m_memProps.memoryHeaps[i]; m_memHeaps[i].properties = m_memProps.memoryHeaps[i];
m_memHeaps[i].stats = DxvkMemoryStats { 0, 0 }; m_memHeaps[i].stats = DxvkMemoryStats { 0, 0 };
m_memHeaps[i].budget = 0;
} }
for (uint32_t i = 0; i < m_memProps.memoryTypeCount; i++) { for (uint32_t i = 0; i < m_memProps.memoryTypeCount; i++) {
@ -385,9 +384,6 @@ namespace dxvk {
bool useMemoryPriority = (info.flags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT) bool useMemoryPriority = (info.flags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT)
&& (m_device->features().extMemoryPriority.memoryPriority); && (m_device->features().extMemoryPriority.memoryPriority);
if (type->heap->budget && type->heap->stats.memoryAllocated + size > type->heap->budget)
return DxvkDeviceMemory();
float priority = 0.0f; float priority = 0.0f;
if (hints.test(DxvkMemoryFlag::GpuReadable)) if (hints.test(DxvkMemoryFlag::GpuReadable))
@ -547,11 +543,7 @@ namespace dxvk {
bool DxvkMemoryAllocator::shouldFreeEmptyChunks( bool DxvkMemoryAllocator::shouldFreeEmptyChunks(
const DxvkMemoryHeap* heap, const DxvkMemoryHeap* heap,
VkDeviceSize allocationSize) const { VkDeviceSize allocationSize) const {
VkDeviceSize budget = heap->budget; VkDeviceSize budget = (heap->properties.size * 4) / 5;
if (!budget)
budget = (heap->properties.size * 4) / 5;
return heap->stats.memoryAllocated + allocationSize > budget; return heap->stats.memoryAllocated + allocationSize > budget;
} }

1
src/dxvk/dxvk_memory.h
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@ -66,7 +66,6 @@ namespace dxvk {
struct DxvkMemoryHeap { struct DxvkMemoryHeap {
VkMemoryHeap properties; VkMemoryHeap properties;
DxvkMemoryStats stats; DxvkMemoryStats stats;
VkDeviceSize budget;
}; };