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[d3d9] Use existing staging buffer implementation for managed uploads

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Philip Rebohle 2022-07-14 16:19:58 +02:00 committed by Philip Rebohle
parent f07a6e160c
commit 6ac5ca3bff
2 changed files with 14 additions and 60 deletions
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67
src/d3d9/d3d9_device.cpp
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@ -46,6 +46,7 @@ namespace dxvk {
, m_adapter ( pAdapter )
, m_dxvkDevice ( dxvkDevice )
, m_shaderModules ( new D3D9ShaderModuleSet )
, m_stagingBuffer ( dxvkDevice, StagingBufferSize )
, m_d3d9Options ( dxvkDevice, pParent->GetInstance()->config() )
, m_multithread ( BehaviorFlags & D3DCREATE_MULTITHREADED )
, m_isSWVP ( (BehaviorFlags & D3DCREATE_SOFTWARE_VERTEXPROCESSING) ? true : false )
@ -4013,61 +4014,11 @@ namespace dxvk {
}
D3D9BufferSlice D3D9DeviceEx::AllocTempBuffer(VkDeviceSize size) {
constexpr VkDeviceSize DefaultSize = 1 << 20;
VkMemoryPropertyFlags memoryFlags
= VK_MEMORY_PROPERTY_HOST_COHERENT_BIT
| VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;
D3D9BufferSlice& currentSlice = m_managedUploadBuffer;
if (size <= DefaultSize) {
if (unlikely(!currentSlice.slice.defined())) {
DxvkBufferCreateInfo info;
info.size = DefaultSize;
info.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT;
info.stages = VK_PIPELINE_STAGE_TRANSFER_BIT | VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT;
info.access = VK_ACCESS_TRANSFER_READ_BIT | VK_ACCESS_SHADER_READ_BIT;
currentSlice.slice = DxvkBufferSlice(m_dxvkDevice->createBuffer(info, memoryFlags));
currentSlice.mapPtr = currentSlice.slice.mapPtr(0);
} else if (unlikely(currentSlice.slice.length() < size)) {
auto physSlice = currentSlice.slice.buffer()->allocSlice();
currentSlice.slice = DxvkBufferSlice(currentSlice.slice.buffer());
currentSlice.mapPtr = physSlice.mapPtr;
EmitCs([
cBuffer = currentSlice.slice.buffer(),
cSlice = physSlice
] (DxvkContext* ctx) {
ctx->invalidateBuffer(cBuffer, cSlice);
});
}
D3D9BufferSlice result;
result.slice = currentSlice.slice.subSlice(0, size);
result.mapPtr = reinterpret_cast<char*>(currentSlice.mapPtr) + currentSlice.slice.offset();
VkDeviceSize adjust = align(size, CACHE_LINE_SIZE);
currentSlice.slice = currentSlice.slice.subSlice(adjust, currentSlice.slice.length() - adjust);
return result;
} else {
// Create a temporary buffer for very large allocations
DxvkBufferCreateInfo info;
info.size = size;
info.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT
| VK_BUFFER_USAGE_INDEX_BUFFER_BIT;
info.access = VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT
| VK_ACCESS_INDEX_READ_BIT;
info.stages = VK_PIPELINE_STAGE_VERTEX_INPUT_BIT;
D3D9BufferSlice result;
result.slice = DxvkBufferSlice(m_dxvkDevice->createBuffer(info, memoryFlags));
result.mapPtr = result.slice.mapPtr(0);
return result;
}
D3D9BufferSlice D3D9DeviceEx::AllocStagingBuffer(VkDeviceSize size) {
D3D9BufferSlice result;
result.slice = m_stagingBuffer.alloc(256, size);
result.mapPtr = result.slice.mapPtr(0);
return result;
}
bool D3D9DeviceEx::ShouldRecord() {
@ -4529,7 +4480,7 @@ namespace dxvk {
DxvkBufferSlice copySrcSlice;
if (pSrcTexture->DoesStagingBufferUploads(SrcSubresource)) {
VkDeviceSize dirtySize = extentBlockCount.width * extentBlockCount.height * extentBlockCount.depth * formatInfo->elementSize;
D3D9BufferSlice slice = AllocTempBuffer(dirtySize);
D3D9BufferSlice slice = AllocStagingBuffer(dirtySize);
copySrcSlice = slice.slice;
void* srcData = reinterpret_cast<uint8_t*>(srcSlice.mapPtr) + copySrcOffset;
util::packImageData(
@ -4579,7 +4530,7 @@ namespace dxvk {
}
// the converter can not handle the 4 aligned pitch so we always repack into a staging buffer
D3D9BufferSlice slice = AllocTempBuffer(srcSlice.length);
D3D9BufferSlice slice = AllocStagingBuffer(srcSlice.length);
VkDeviceSize pitch = align(srcTexLevelExtentBlockCount.width * formatInfo->elementSize, 4);
util::packImageData(
@ -4739,7 +4690,7 @@ namespace dxvk {
DxvkBufferSlice copySrcSlice;
if (pResource->DoesStagingBufferUploads()) {
D3D9BufferSlice slice = AllocTempBuffer(range.max - range.min);
D3D9BufferSlice slice = AllocStagingBuffer(range.max - range.min);
copySrcSlice = slice.slice;
void* srcData = reinterpret_cast<uint8_t*>(srcSlice.mapPtr) + range.min;
memcpy(slice.mapPtr, srcData, range.max - range.min);

7
src/d3d9/d3d9_device.h
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@ -2,6 +2,7 @@
#include "../dxvk/dxvk_device.h"
#include "../dxvk/dxvk_cs.h"
#include "../dxvk/dxvk_staging.h"
#include "d3d9_include.h"
#include "d3d9_cursor.h"
@ -99,6 +100,8 @@ namespace dxvk {
constexpr static uint32_t NullStreamIdx = caps::MaxStreams;
constexpr static VkDeviceSize StagingBufferSize = 4ull << 20;
friend class D3D9SwapChainEx;
friend class D3D9ConstantBuffer;
friend class D3D9UserDefinedAnnotation;
@ -971,7 +974,7 @@ namespace dxvk {
D3D9BufferSlice AllocUPBuffer(VkDeviceSize size);
D3D9BufferSlice AllocTempBuffer(VkDeviceSize size);
D3D9BufferSlice AllocStagingBuffer(VkDeviceSize size);
bool ShouldRecord();
@ -1168,7 +1171,7 @@ namespace dxvk {
VkDeviceSize m_upBufferOffset = 0ull;
void* m_upBufferMapPtr = nullptr;
D3D9BufferSlice m_managedUploadBuffer;
DxvkStagingBuffer m_stagingBuffer;
D3D9Cursor m_cursor;