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dxvk/src/d3d11/d3d11_context.cpp

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#include <cstring>
#include "d3d11_context.h"
#include "d3d11_device.h"
#include "d3d11_query.h"
#include "d3d11_texture.h"
#include "d3d11_video.h"
#include "../dxbc/dxbc_util.h"
namespace dxvk {
D3D11DeviceContext::D3D11DeviceContext(
D3D11Device* pParent,
const Rc<DxvkDevice>& Device,
DxvkCsChunkFlags CsFlags)
: D3D11DeviceChild<ID3D11DeviceContext4>(pParent),
m_multithread(this, false),
m_device (Device),
m_staging (Device, StagingBufferSize),
m_csFlags (CsFlags),
m_csChunk (AllocCsChunk()),
m_cmdData (nullptr) {
}
D3D11DeviceContext::~D3D11DeviceContext() {
}
void STDMETHODCALLTYPE D3D11DeviceContext::CopyTiles(
ID3D11Resource* pTiledResource,
const D3D11_TILED_RESOURCE_COORDINATE* pTileRegionStartCoordinate,
const D3D11_TILE_REGION_SIZE* pTileRegionSize,
ID3D11Buffer* pBuffer,
UINT64 BufferStartOffsetInBytes,
UINT Flags) {
static bool s_errorShown = false;
if (!std::exchange(s_errorShown, true))
Logger::err("D3D11DeviceContext::CopyTiles: Not implemented");
}
HRESULT STDMETHODCALLTYPE D3D11DeviceContext::CopyTileMappings(
ID3D11Resource* pDestTiledResource,
const D3D11_TILED_RESOURCE_COORDINATE* pDestRegionStartCoordinate,
ID3D11Resource* pSourceTiledResource,
const D3D11_TILED_RESOURCE_COORDINATE* pSourceRegionStartCoordinate,
const D3D11_TILE_REGION_SIZE* pTileRegionSize,
UINT Flags) {
static bool s_errorShown = false;
if (!std::exchange(s_errorShown, true))
Logger::err("D3D11DeviceContext::CopyTileMappings: Not implemented");
return DXGI_ERROR_INVALID_CALL;
}
HRESULT STDMETHODCALLTYPE D3D11DeviceContext::ResizeTilePool(
ID3D11Buffer* pTilePool,
UINT64 NewSizeInBytes) {
static bool s_errorShown = false;
if (!std::exchange(s_errorShown, true))
Logger::err("D3D11DeviceContext::ResizeTilePool: Not implemented");
return DXGI_ERROR_INVALID_CALL;
}
void STDMETHODCALLTYPE D3D11DeviceContext::TiledResourceBarrier(
ID3D11DeviceChild* pTiledResourceOrViewAccessBeforeBarrier,
ID3D11DeviceChild* pTiledResourceOrViewAccessAfterBarrier) {
}
HRESULT STDMETHODCALLTYPE D3D11DeviceContext::UpdateTileMappings(
ID3D11Resource* pTiledResource,
UINT NumTiledResourceRegions,
const D3D11_TILED_RESOURCE_COORDINATE* pTiledResourceRegionStartCoordinates,
const D3D11_TILE_REGION_SIZE* pTiledResourceRegionSizes,
ID3D11Buffer* pTilePool,
UINT NumRanges,
const UINT* pRangeFlags,
const UINT* pTilePoolStartOffsets,
const UINT* pRangeTileCounts,
UINT Flags) {
bool s_errorShown = false;
if (std::exchange(s_errorShown, true))
Logger::err("D3D11DeviceContext::UpdateTileMappings: Not implemented");
return DXGI_ERROR_INVALID_CALL;
}
void STDMETHODCALLTYPE D3D11DeviceContext::UpdateTiles(
ID3D11Resource* pDestTiledResource,
const D3D11_TILED_RESOURCE_COORDINATE* pDestTileRegionStartCoordinate,
const D3D11_TILE_REGION_SIZE* pDestTileRegionSize,
const void* pSourceTileData,
UINT Flags) {
bool s_errorShown = false;
if (std::exchange(s_errorShown, true))
Logger::err("D3D11DeviceContext::UpdateTiles: Not implemented");
}
void STDMETHODCALLTYPE D3D11DeviceContext::SetResourceMinLOD(
ID3D11Resource* pResource,
FLOAT MinLOD) {
bool s_errorShown = false;
if (std::exchange(s_errorShown, true))
Logger::err("D3D11DeviceContext::SetResourceMinLOD: Not implemented");
}
FLOAT STDMETHODCALLTYPE D3D11DeviceContext::GetResourceMinLOD(ID3D11Resource* pResource) {
bool s_errorShown = false;
if (std::exchange(s_errorShown, true))
Logger::err("D3D11DeviceContext::GetResourceMinLOD: Not implemented");
return 0.0f;
}
void STDMETHODCALLTYPE D3D11DeviceContext::ResolveSubresource(
ID3D11Resource* pDstResource,
UINT DstSubresource,
ID3D11Resource* pSrcResource,
UINT SrcSubresource,
DXGI_FORMAT Format) {
D3D10DeviceLock lock = LockContext();
bool isSameSubresource = pDstResource == pSrcResource
&& DstSubresource == SrcSubresource;
if (!pDstResource || !pSrcResource || isSameSubresource)
return;
D3D11_RESOURCE_DIMENSION dstResourceType;
D3D11_RESOURCE_DIMENSION srcResourceType;
pDstResource->GetType(&dstResourceType);
pSrcResource->GetType(&srcResourceType);
if (dstResourceType != D3D11_RESOURCE_DIMENSION_TEXTURE2D
|| srcResourceType != D3D11_RESOURCE_DIMENSION_TEXTURE2D) {
Logger::err(str::format(
"D3D11: ResolveSubresource: Incompatible resources",
"\n Dst resource type: ", dstResourceType,
"\n Src resource type: ", srcResourceType));
return;
}
auto dstTexture = static_cast<D3D11Texture2D*>(pDstResource);
auto srcTexture = static_cast<D3D11Texture2D*>(pSrcResource);
D3D11_TEXTURE2D_DESC dstDesc;
D3D11_TEXTURE2D_DESC srcDesc;
dstTexture->GetDesc(&dstDesc);
srcTexture->GetDesc(&srcDesc);
if (dstDesc.SampleDesc.Count != 1) {
Logger::err(str::format(
"D3D11: ResolveSubresource: Invalid sample counts",
"\n Dst sample count: ", dstDesc.SampleDesc.Count,
"\n Src sample count: ", srcDesc.SampleDesc.Count));
return;
}
D3D11CommonTexture* dstTextureInfo = GetCommonTexture(pDstResource);
D3D11CommonTexture* srcTextureInfo = GetCommonTexture(pSrcResource);
const DXGI_VK_FORMAT_INFO dstFormatInfo = m_parent->LookupFormat(dstDesc.Format, DXGI_VK_FORMAT_MODE_ANY);
const DXGI_VK_FORMAT_INFO srcFormatInfo = m_parent->LookupFormat(srcDesc.Format, DXGI_VK_FORMAT_MODE_ANY);
auto dstVulkanFormatInfo = lookupFormatInfo(dstFormatInfo.Format);
auto srcVulkanFormatInfo = lookupFormatInfo(srcFormatInfo.Format);
if (DstSubresource >= dstTextureInfo->CountSubresources()
|| SrcSubresource >= srcTextureInfo->CountSubresources())
return;
const VkImageSubresource dstSubresource =
dstTextureInfo->GetSubresourceFromIndex(
dstVulkanFormatInfo->aspectMask, DstSubresource);
const VkImageSubresource srcSubresource =
srcTextureInfo->GetSubresourceFromIndex(
srcVulkanFormatInfo->aspectMask, SrcSubresource);
const VkImageSubresourceLayers dstSubresourceLayers = {
dstSubresource.aspectMask,
dstSubresource.mipLevel,
dstSubresource.arrayLayer, 1 };
const VkImageSubresourceLayers srcSubresourceLayers = {
srcSubresource.aspectMask,
srcSubresource.mipLevel,
srcSubresource.arrayLayer, 1 };
if (srcDesc.SampleDesc.Count == 1 || m_parent->GetOptions()->disableMsaa) {
EmitCs([
cDstImage = dstTextureInfo->GetImage(),
cSrcImage = srcTextureInfo->GetImage(),
cDstLayers = dstSubresourceLayers,
cSrcLayers = srcSubresourceLayers
] (DxvkContext* ctx) {
ctx->copyImage(
cDstImage, cDstLayers, VkOffset3D { 0, 0, 0 },
cSrcImage, cSrcLayers, VkOffset3D { 0, 0, 0 },
cDstImage->mipLevelExtent(cDstLayers.mipLevel));
});
} else {
const VkFormat format = m_parent->LookupFormat(
Format, DXGI_VK_FORMAT_MODE_ANY).Format;
EmitCs([
cDstImage = dstTextureInfo->GetImage(),
cSrcImage = srcTextureInfo->GetImage(),
cDstSubres = dstSubresourceLayers,
cSrcSubres = srcSubresourceLayers,
cFormat = format
] (DxvkContext* ctx) {
VkImageResolve region;
region.srcSubresource = cSrcSubres;
region.srcOffset = VkOffset3D { 0, 0, 0 };
region.dstSubresource = cDstSubres;
region.dstOffset = VkOffset3D { 0, 0, 0 };
region.extent = cDstImage->mipLevelExtent(cDstSubres.mipLevel);
ctx->resolveImage(cDstImage, cSrcImage, region, cFormat);
});
}
if (dstTextureInfo->HasSequenceNumber())
TrackTextureSequenceNumber(dstTextureInfo, DstSubresource);
}
void STDMETHODCALLTYPE D3D11DeviceContext::DrawAuto() {
D3D10DeviceLock lock = LockContext();
D3D11Buffer* buffer = m_state.ia.vertexBuffers[0].buffer.ptr();
if (buffer == nullptr)
return;
DxvkBufferSlice vtxBuf = buffer->GetBufferSlice();
DxvkBufferSlice ctrBuf = buffer->GetSOCounter();
if (!ctrBuf.defined())
return;
EmitCs([=] (DxvkContext* ctx) {
ctx->drawIndirectXfb(ctrBuf,
vtxBuf.buffer()->getXfbVertexStride(),
vtxBuf.offset());
});
}
void STDMETHODCALLTYPE D3D11DeviceContext::Draw(
UINT VertexCount,
UINT StartVertexLocation) {
D3D10DeviceLock lock = LockContext();
EmitCs([=] (DxvkContext* ctx) {
ctx->draw(
VertexCount, 1,
StartVertexLocation, 0);
});
}
void STDMETHODCALLTYPE D3D11DeviceContext::DrawIndexed(
UINT IndexCount,
UINT StartIndexLocation,
INT BaseVertexLocation) {
D3D10DeviceLock lock = LockContext();
EmitCs([=] (DxvkContext* ctx) {
ctx->drawIndexed(
IndexCount, 1,
StartIndexLocation,
BaseVertexLocation, 0);
});
}
void STDMETHODCALLTYPE D3D11DeviceContext::DrawInstanced(
UINT VertexCountPerInstance,
UINT InstanceCount,
UINT StartVertexLocation,
UINT StartInstanceLocation) {
D3D10DeviceLock lock = LockContext();
EmitCs([=] (DxvkContext* ctx) {
ctx->draw(
VertexCountPerInstance,
InstanceCount,
StartVertexLocation,
StartInstanceLocation);
});
}
void STDMETHODCALLTYPE D3D11DeviceContext::DrawIndexedInstanced(
UINT IndexCountPerInstance,
UINT InstanceCount,
UINT StartIndexLocation,
INT BaseVertexLocation,
UINT StartInstanceLocation) {
D3D10DeviceLock lock = LockContext();
EmitCs([=] (DxvkContext* ctx) {
ctx->drawIndexed(
IndexCountPerInstance,
InstanceCount,
StartIndexLocation,
BaseVertexLocation,
StartInstanceLocation);
});
}
void STDMETHODCALLTYPE D3D11DeviceContext::DrawIndexedInstancedIndirect(
ID3D11Buffer* pBufferForArgs,
UINT AlignedByteOffsetForArgs) {
D3D10DeviceLock lock = LockContext();
SetDrawBuffers(pBufferForArgs, nullptr);
if (!ValidateDrawBufferSize(pBufferForArgs, AlignedByteOffsetForArgs, sizeof(VkDrawIndexedIndirectCommand)))
return;
// If possible, batch up multiple indirect draw calls of
// the same type into one single multiDrawIndirect call
auto cmdData = static_cast<D3D11CmdDrawIndirectData*>(m_cmdData);
auto stride = 0u;
if (cmdData && cmdData->type == D3D11CmdType::DrawIndirectIndexed)
stride = GetIndirectCommandStride(cmdData, AlignedByteOffsetForArgs, sizeof(VkDrawIndexedIndirectCommand));
if (stride) {
cmdData->count += 1;
cmdData->stride = stride;
} else {
cmdData = EmitCsCmd<D3D11CmdDrawIndirectData>(
[] (DxvkContext* ctx, const D3D11CmdDrawIndirectData* data) {
ctx->drawIndexedIndirect(data->offset, data->count, data->stride);
});
cmdData->type = D3D11CmdType::DrawIndirectIndexed;
cmdData->offset = AlignedByteOffsetForArgs;
cmdData->count = 1;
cmdData->stride = 0;
}
}
void STDMETHODCALLTYPE D3D11DeviceContext::DrawInstancedIndirect(
ID3D11Buffer* pBufferForArgs,
UINT AlignedByteOffsetForArgs) {
D3D10DeviceLock lock = LockContext();
SetDrawBuffers(pBufferForArgs, nullptr);
if (!ValidateDrawBufferSize(pBufferForArgs, AlignedByteOffsetForArgs, sizeof(VkDrawIndirectCommand)))
return;
// If possible, batch up multiple indirect draw calls of
// the same type into one single multiDrawIndirect call
auto cmdData = static_cast<D3D11CmdDrawIndirectData*>(m_cmdData);
auto stride = 0u;
if (cmdData && cmdData->type == D3D11CmdType::DrawIndirect)
stride = GetIndirectCommandStride(cmdData, AlignedByteOffsetForArgs, sizeof(VkDrawIndirectCommand));
if (stride) {
cmdData->count += 1;
cmdData->stride = stride;
} else {
cmdData = EmitCsCmd<D3D11CmdDrawIndirectData>(
[] (DxvkContext* ctx, const D3D11CmdDrawIndirectData* data) {
ctx->drawIndirect(data->offset, data->count, data->stride);
});
cmdData->type = D3D11CmdType::DrawIndirect;
cmdData->offset = AlignedByteOffsetForArgs;
cmdData->count = 1;
cmdData->stride = 0;
}
}
void STDMETHODCALLTYPE D3D11DeviceContext::Dispatch(
UINT ThreadGroupCountX,
UINT ThreadGroupCountY,
UINT ThreadGroupCountZ) {
D3D10DeviceLock lock = LockContext();
EmitCs([=] (DxvkContext* ctx) {
ctx->dispatch(
ThreadGroupCountX,
ThreadGroupCountY,
ThreadGroupCountZ);
});
}
void STDMETHODCALLTYPE D3D11DeviceContext::DispatchIndirect(
ID3D11Buffer* pBufferForArgs,
UINT AlignedByteOffsetForArgs) {
D3D10DeviceLock lock = LockContext();
SetDrawBuffers(pBufferForArgs, nullptr);
if (!ValidateDrawBufferSize(pBufferForArgs, AlignedByteOffsetForArgs, sizeof(VkDispatchIndirectCommand)))
return;
EmitCs([cOffset = AlignedByteOffsetForArgs]
(DxvkContext* ctx) {
ctx->dispatchIndirect(cOffset);
});
}
void STDMETHODCALLTYPE D3D11DeviceContext::SetMarkerInt(
LPCWSTR pLabel,
INT Data) {
// Not implemented in the backend, ignore
}
void STDMETHODCALLTYPE D3D11DeviceContext::BeginEventInt(
LPCWSTR pLabel,
INT Data) {
// Not implemented in the backend, ignore
}
void STDMETHODCALLTYPE D3D11DeviceContext::EndEvent() {
// Not implemented in the backend, ignore
}
void STDMETHODCALLTYPE D3D11DeviceContext::GetHardwareProtectionState(
BOOL* pHwProtectionEnable) {
static bool s_errorShown = false;
if (!std::exchange(s_errorShown, true))
Logger::err("D3D11DeviceContext::GetHardwareProtectionState: Not implemented");
if (pHwProtectionEnable)
*pHwProtectionEnable = FALSE;
}
void STDMETHODCALLTYPE D3D11DeviceContext::SetHardwareProtectionState(
BOOL HwProtectionEnable) {
static bool s_errorShown = false;
if (!std::exchange(s_errorShown, true))
Logger::err("D3D11DeviceContext::SetHardwareProtectionState: Not implemented");
}
void STDMETHODCALLTYPE D3D11DeviceContext::TransitionSurfaceLayout(
IDXGIVkInteropSurface* pSurface,
const VkImageSubresourceRange* pSubresources,
VkImageLayout OldLayout,
VkImageLayout NewLayout) {
D3D10DeviceLock lock = LockContext();
// Get the underlying D3D11 resource
Com<ID3D11Resource> resource;
pSurface->QueryInterface(__uuidof(ID3D11Resource),
reinterpret_cast<void**>(&resource));
// Get the texture from that resource
D3D11CommonTexture* texture = GetCommonTexture(resource.ptr());
EmitCs([
cImage = texture->GetImage(),
cSubresources = *pSubresources,
cOldLayout = OldLayout,
cNewLayout = NewLayout
] (DxvkContext* ctx) {
ctx->transformImage(
cImage, cSubresources,
cOldLayout, cNewLayout);
});
}
void D3D11DeviceContext::ApplyInputLayout() {
auto inputLayout = m_state.ia.inputLayout.prvRef();
if (likely(inputLayout != nullptr)) {
EmitCs([
cInputLayout = std::move(inputLayout)
] (DxvkContext* ctx) {
cInputLayout->BindToContext(ctx);
});
} else {
EmitCs([] (DxvkContext* ctx) {
ctx->setInputLayout(0, nullptr, 0, nullptr);
});
}
}
void D3D11DeviceContext::ApplyPrimitiveTopology() {
D3D11_PRIMITIVE_TOPOLOGY topology = m_state.ia.primitiveTopology;
DxvkInputAssemblyState iaState = { };
if (topology <= D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP_ADJ) {
static const std::array<DxvkInputAssemblyState, 14> s_iaStates = {{
{ VK_PRIMITIVE_TOPOLOGY_MAX_ENUM, VK_FALSE, 0 },
{ VK_PRIMITIVE_TOPOLOGY_POINT_LIST, VK_FALSE, 0 },
{ VK_PRIMITIVE_TOPOLOGY_LINE_LIST, VK_FALSE, 0 },
{ VK_PRIMITIVE_TOPOLOGY_LINE_STRIP, VK_TRUE, 0 },
{ VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST, VK_FALSE, 0 },
{ VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP, VK_TRUE, 0 },
{ }, { }, { }, { }, // Random gap that exists for no reason
{ VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY, VK_FALSE, 0 },
{ VK_PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY, VK_TRUE, 0 },
{ VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY, VK_FALSE, 0 },
{ VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY, VK_TRUE, 0 },
}};
iaState = s_iaStates[uint32_t(topology)];
} else if (topology >= D3D11_PRIMITIVE_TOPOLOGY_1_CONTROL_POINT_PATCHLIST
&& topology <= D3D11_PRIMITIVE_TOPOLOGY_32_CONTROL_POINT_PATCHLIST) {
// The number of control points per patch can be inferred from the enum value in D3D11
uint32_t vertexCount = uint32_t(topology - D3D11_PRIMITIVE_TOPOLOGY_1_CONTROL_POINT_PATCHLIST + 1);
iaState = { VK_PRIMITIVE_TOPOLOGY_PATCH_LIST, VK_FALSE, vertexCount };
}
EmitCs([iaState] (DxvkContext* ctx) {
ctx->setInputAssemblyState(iaState);
});
}
void D3D11DeviceContext::ApplyBlendState() {
if (m_state.om.cbState != nullptr) {
EmitCs([
cBlendState = m_state.om.cbState,
cSampleMask = m_state.om.sampleMask
] (DxvkContext* ctx) {
cBlendState->BindToContext(ctx, cSampleMask);
});
} else {
EmitCs([
cSampleMask = m_state.om.sampleMask
] (DxvkContext* ctx) {
DxvkBlendMode cbState;
DxvkLogicOpState loState;
DxvkMultisampleState msState;
InitDefaultBlendState(&cbState, &loState, &msState, cSampleMask);
for (uint32_t i = 0; i < D3D11_SIMULTANEOUS_RENDER_TARGET_COUNT; i++)
ctx->setBlendMode(i, cbState);
ctx->setLogicOpState(loState);
ctx->setMultisampleState(msState);
});
}
}
void D3D11DeviceContext::ApplyBlendFactor() {
EmitCs([
cBlendConstants = DxvkBlendConstants {
m_state.om.blendFactor[0], m_state.om.blendFactor[1],
m_state.om.blendFactor[2], m_state.om.blendFactor[3] }
] (DxvkContext* ctx) {
ctx->setBlendConstants(cBlendConstants);
});
}
void D3D11DeviceContext::ApplyDepthStencilState() {
if (m_state.om.dsState != nullptr) {
EmitCs([
cDepthStencilState = m_state.om.dsState
] (DxvkContext* ctx) {
cDepthStencilState->BindToContext(ctx);
});
} else {
EmitCs([] (DxvkContext* ctx) {
DxvkDepthStencilState dsState;
InitDefaultDepthStencilState(&dsState);
ctx->setDepthStencilState(dsState);
});
}
}
void D3D11DeviceContext::ApplyStencilRef() {
EmitCs([
cStencilRef = m_state.om.stencilRef
] (DxvkContext* ctx) {
ctx->setStencilReference(cStencilRef);
});
}
void D3D11DeviceContext::ApplyRasterizerState() {
if (m_state.rs.state != nullptr) {
EmitCs([
cRasterizerState = m_state.rs.state
] (DxvkContext* ctx) {
cRasterizerState->BindToContext(ctx);
});
} else {
EmitCs([] (DxvkContext* ctx) {
DxvkRasterizerState rsState;
InitDefaultRasterizerState(&rsState);
ctx->setRasterizerState(rsState);
});
}
}
void D3D11DeviceContext::ApplyRasterizerSampleCount() {
DxbcPushConstants pc;
pc.rasterizerSampleCount = m_state.om.sampleCount;
if (unlikely(!m_state.om.sampleCount)) {
pc.rasterizerSampleCount = m_state.rs.state->Desc()->ForcedSampleCount;
if (!m_state.om.sampleCount)
pc.rasterizerSampleCount = 1;
}
EmitCs([
cPushConstants = pc
] (DxvkContext* ctx) {
ctx->pushConstants(0, sizeof(cPushConstants), &cPushConstants);
});
}
void D3D11DeviceContext::ApplyViewportState() {
std::array<VkViewport, D3D11_VIEWPORT_AND_SCISSORRECT_OBJECT_COUNT_PER_PIPELINE> viewports;
std::array<VkRect2D, D3D11_VIEWPORT_AND_SCISSORRECT_OBJECT_COUNT_PER_PIPELINE> scissors;
// The backend can't handle a viewport count of zero,
// so we should at least specify one empty viewport
uint32_t viewportCount = m_state.rs.numViewports;
if (unlikely(!viewportCount)) {
viewportCount = 1;
viewports[0] = VkViewport();
scissors [0] = VkRect2D();
}
// D3D11's coordinate system has its origin in the bottom left,
// but the viewport coordinates are aligned to the top-left
// corner so we can get away with flipping the viewport.
for (uint32_t i = 0; i < m_state.rs.numViewports; i++) {
const D3D11_VIEWPORT& vp = m_state.rs.viewports[i];
viewports[i] = VkViewport {
vp.TopLeftX, vp.Height + vp.TopLeftY,
vp.Width, -vp.Height,
vp.MinDepth, vp.MaxDepth,
};
}
// Scissor rectangles. Vulkan does not provide an easy way
// to disable the scissor test, so we'll have to set scissor
// rects that are at least as large as the framebuffer.
bool enableScissorTest = false;
if (m_state.rs.state != nullptr) {
D3D11_RASTERIZER_DESC rsDesc;
m_state.rs.state->GetDesc(&rsDesc);
enableScissorTest = rsDesc.ScissorEnable;
}
for (uint32_t i = 0; i < m_state.rs.numViewports; i++) {
if (!enableScissorTest) {
scissors[i] = VkRect2D {
VkOffset2D { 0, 0 },
VkExtent2D {
D3D11_VIEWPORT_BOUNDS_MAX,
D3D11_VIEWPORT_BOUNDS_MAX } };
} else if (i >= m_state.rs.numScissors) {
scissors[i] = VkRect2D {
VkOffset2D { 0, 0 },
VkExtent2D { 0, 0 } };
} else {
D3D11_RECT sr = m_state.rs.scissors[i];
VkOffset2D srPosA;
srPosA.x = std::max<int32_t>(0, sr.left);
srPosA.y = std::max<int32_t>(0, sr.top);
VkOffset2D srPosB;
srPosB.x = std::max<int32_t>(srPosA.x, sr.right);
srPosB.y = std::max<int32_t>(srPosA.y, sr.bottom);
VkExtent2D srSize;
srSize.width = uint32_t(srPosB.x - srPosA.x);
srSize.height = uint32_t(srPosB.y - srPosA.y);
scissors[i] = VkRect2D { srPosA, srSize };
}
}
if (likely(viewportCount == 1)) {
EmitCs([
cViewport = viewports[0],
cScissor = scissors[0]
] (DxvkContext* ctx) {
ctx->setViewports(1,
&cViewport,
&cScissor);
});
} else {
EmitCs([
cViewportCount = viewportCount,
cViewports = viewports,
cScissors = scissors
] (DxvkContext* ctx) {
ctx->setViewports(
cViewportCount,
cViewports.data(),
cScissors.data());
});
}
}
template<DxbcProgramType ShaderStage>
void D3D11DeviceContext::BindShader(
const D3D11CommonShader* pShaderModule) {
// Bind the shader and the ICB at once
EmitCs([
cSlice = pShaderModule != nullptr
&& pShaderModule->GetIcb() != nullptr
? DxvkBufferSlice(pShaderModule->GetIcb())
: DxvkBufferSlice(),
cShader = pShaderModule != nullptr
? pShaderModule->GetShader()
: nullptr
] (DxvkContext* ctx) {
VkShaderStageFlagBits stage = GetShaderStage(ShaderStage);
uint32_t slotId = computeConstantBufferBinding(ShaderStage,
D3D11_COMMONSHADER_CONSTANT_BUFFER_API_SLOT_COUNT);
ctx->bindShader (stage, cShader);
ctx->bindResourceBuffer(stage, slotId, cSlice);
});
}
void D3D11DeviceContext::BindFramebuffer() {
DxvkRenderTargets attachments;
uint32_t sampleCount = 0;
// D3D11 doesn't have the concept of a framebuffer object,
// so we'll just create a new one every time the render
// target bindings are updated. Set up the attachments.
for (UINT i = 0; i < m_state.om.renderTargetViews.size(); i++) {
if (m_state.om.renderTargetViews[i] != nullptr) {
attachments.color[i] = {
m_state.om.renderTargetViews[i]->GetImageView(),
m_state.om.renderTargetViews[i]->GetRenderLayout() };
sampleCount = m_state.om.renderTargetViews[i]->GetSampleCount();
}
}
if (m_state.om.depthStencilView != nullptr) {
attachments.depth = {
m_state.om.depthStencilView->GetImageView(),
m_state.om.depthStencilView->GetRenderLayout() };
sampleCount = m_state.om.depthStencilView->GetSampleCount();
}
// Create and bind the framebuffer object to the context
EmitCs([
cAttachments = std::move(attachments)
] (DxvkContext* ctx) {
ctx->bindRenderTargets(cAttachments);
});
// If necessary, update push constant for the sample count
if (m_state.om.sampleCount != sampleCount) {
m_state.om.sampleCount = sampleCount;
ApplyRasterizerSampleCount();
}
}
void D3D11DeviceContext::BindDrawBuffers(
D3D11Buffer* pBufferForArgs,
D3D11Buffer* pBufferForCount) {
EmitCs([
cArgBuffer = pBufferForArgs ? pBufferForArgs->GetBufferSlice() : DxvkBufferSlice(),
cCntBuffer = pBufferForCount ? pBufferForCount->GetBufferSlice() : DxvkBufferSlice()
] (DxvkContext* ctx) {
ctx->bindDrawBuffers(cArgBuffer, cCntBuffer);
});
}
void D3D11DeviceContext::BindVertexBuffer(
UINT Slot,
D3D11Buffer* pBuffer,
UINT Offset,
UINT Stride) {
if (likely(pBuffer != nullptr)) {
EmitCs([
cSlotId = Slot,
cBufferSlice = pBuffer->GetBufferSlice(Offset),
cStride = Stride
] (DxvkContext* ctx) {
ctx->bindVertexBuffer(cSlotId, cBufferSlice, cStride);
});
} else {
EmitCs([
cSlotId = Slot
] (DxvkContext* ctx) {
ctx->bindVertexBuffer(cSlotId, DxvkBufferSlice(), 0);
});
}
}
void D3D11DeviceContext::BindIndexBuffer(
D3D11Buffer* pBuffer,
UINT Offset,
DXGI_FORMAT Format) {
VkIndexType indexType = Format == DXGI_FORMAT_R16_UINT
? VK_INDEX_TYPE_UINT16
: VK_INDEX_TYPE_UINT32;
EmitCs([
cBufferSlice = pBuffer != nullptr ? pBuffer->GetBufferSlice(Offset) : DxvkBufferSlice(),
cIndexType = indexType
] (DxvkContext* ctx) {
ctx->bindIndexBuffer(cBufferSlice, cIndexType);
});
}
void D3D11DeviceContext::BindXfbBuffer(
UINT Slot,
D3D11Buffer* pBuffer,
UINT Offset) {
DxvkBufferSlice bufferSlice;
DxvkBufferSlice counterSlice;
if (pBuffer != nullptr) {
bufferSlice = pBuffer->GetBufferSlice();
counterSlice = pBuffer->GetSOCounter();
}
EmitCs([
cSlotId = Slot,
cOffset = Offset,
cBufferSlice = bufferSlice,
cCounterSlice = counterSlice
] (DxvkContext* ctx) {
if (cCounterSlice.defined() && cOffset != ~0u) {
ctx->updateBuffer(
cCounterSlice.buffer(),
cCounterSlice.offset(),
sizeof(cOffset),
&cOffset);
}
ctx->bindXfbBuffer(cSlotId, cBufferSlice, cCounterSlice);
});
}
template<DxbcProgramType ShaderStage>
void D3D11DeviceContext::BindConstantBuffer(
UINT Slot,
D3D11Buffer* pBuffer,
UINT Offset,
UINT Length) {
EmitCs([
cSlotId = Slot,
cBufferSlice = pBuffer ? pBuffer->GetBufferSlice(16 * Offset, 16 * Length) : DxvkBufferSlice()
] (DxvkContext* ctx) {
VkShaderStageFlagBits stage = GetShaderStage(ShaderStage);
ctx->bindResourceBuffer(stage, cSlotId, cBufferSlice);
});
}
template<DxbcProgramType ShaderStage>
void D3D11DeviceContext::BindConstantBufferRange(
UINT Slot,
UINT Offset,
UINT Length) {
EmitCs([
cSlotId = Slot,
cOffset = 16 * Offset,
cLength = 16 * Length
] (DxvkContext* ctx) {
VkShaderStageFlagBits stage = GetShaderStage(ShaderStage);
ctx->bindResourceBufferRange(stage, cSlotId, cOffset, cLength);
});
}
template<DxbcProgramType ShaderStage>
void D3D11DeviceContext::BindSampler(
UINT Slot,
D3D11SamplerState* pSampler) {
EmitCs([
cSlotId = Slot,
cSampler = pSampler != nullptr ? pSampler->GetDXVKSampler() : nullptr
] (DxvkContext* ctx) {
VkShaderStageFlagBits stage = GetShaderStage(ShaderStage);
ctx->bindResourceSampler(stage, cSlotId, cSampler);
});
}
template<DxbcProgramType ShaderStage>
void D3D11DeviceContext::BindShaderResource(
UINT Slot,
D3D11ShaderResourceView* pResource) {
EmitCs([
cSlotId = Slot,
cImageView = pResource != nullptr ? pResource->GetImageView() : nullptr,
cBufferView = pResource != nullptr ? pResource->GetBufferView() : nullptr
] (DxvkContext* ctx) {
VkShaderStageFlagBits stage = GetShaderStage(ShaderStage);
ctx->bindResourceView(stage, cSlotId, cImageView, cBufferView);
});
}
template<DxbcProgramType ShaderStage>
void D3D11DeviceContext::BindUnorderedAccessView(
UINT UavSlot,
D3D11UnorderedAccessView* pUav,
UINT CtrSlot,
UINT Counter) {
EmitCs([
cUavSlotId = UavSlot,
cCtrSlotId = CtrSlot,
cImageView = pUav != nullptr ? pUav->GetImageView() : nullptr,
cBufferView = pUav != nullptr ? pUav->GetBufferView() : nullptr,
cCounterSlice = pUav != nullptr ? pUav->GetCounterSlice() : DxvkBufferSlice(),
cCounterValue = Counter
] (DxvkContext* ctx) {
VkShaderStageFlags stages = ShaderStage == DxbcProgramType::PixelShader
? VK_SHADER_STAGE_ALL_GRAPHICS
: VK_SHADER_STAGE_COMPUTE_BIT;
if (cCounterSlice.defined() && cCounterValue != ~0u) {
ctx->updateBuffer(
cCounterSlice.buffer(),
cCounterSlice.offset(),
sizeof(uint32_t),
&cCounterValue);
}
ctx->bindResourceView (stages, cUavSlotId, cImageView, cBufferView);
ctx->bindResourceBuffer (stages, cCtrSlotId, cCounterSlice);
});
}
void D3D11DeviceContext::SetDrawBuffers(
ID3D11Buffer* pBufferForArgs,
ID3D11Buffer* pBufferForCount) {
auto argBuffer = static_cast<D3D11Buffer*>(pBufferForArgs);
auto cntBuffer = static_cast<D3D11Buffer*>(pBufferForCount);
if (m_state.id.argBuffer != argBuffer
|| m_state.id.cntBuffer != cntBuffer) {
m_state.id.argBuffer = argBuffer;
m_state.id.cntBuffer = cntBuffer;
BindDrawBuffers(argBuffer, cntBuffer);
}
}
bool D3D11DeviceContext::TestRtvUavHazards(
UINT NumRTVs,
ID3D11RenderTargetView* const* ppRTVs,
UINT NumUAVs,
ID3D11UnorderedAccessView* const* ppUAVs) {
if (NumRTVs == D3D11_KEEP_RENDER_TARGETS_AND_DEPTH_STENCIL) NumRTVs = 0;
if (NumUAVs == D3D11_KEEP_UNORDERED_ACCESS_VIEWS) NumUAVs = 0;
for (uint32_t i = 0; i < NumRTVs; i++) {
auto rtv = static_cast<D3D11RenderTargetView*>(ppRTVs[i]);
if (!rtv)
continue;
for (uint32_t j = 0; j < i; j++) {
if (CheckViewOverlap(rtv, static_cast<D3D11RenderTargetView*>(ppRTVs[j])))
return true;
}
if (rtv->HasBindFlag(D3D11_BIND_UNORDERED_ACCESS)) {
for (uint32_t j = 0; j < NumUAVs; j++) {
if (CheckViewOverlap(rtv, static_cast<D3D11UnorderedAccessView*>(ppUAVs[j])))
return true;
}
}
}
for (uint32_t i = 0; i < NumUAVs; i++) {
auto uav = static_cast<D3D11UnorderedAccessView*>(ppUAVs[i]);
if (!uav)
continue;
for (uint32_t j = 0; j < i; j++) {
if (CheckViewOverlap(uav, static_cast<D3D11UnorderedAccessView*>(ppUAVs[j])))
return true;
}
}
return false;
}
template<DxbcProgramType ShaderStage>
bool D3D11DeviceContext::TestSrvHazards(
D3D11ShaderResourceView* pView) {
bool hazard = false;
if (ShaderStage == DxbcProgramType::ComputeShader) {
int32_t uav = m_state.cs.uavMask.findNext(0);
while (uav >= 0 && !hazard) {
hazard = CheckViewOverlap(pView, m_state.cs.unorderedAccessViews[uav].ptr());
uav = m_state.cs.uavMask.findNext(uav + 1);
}
} else {
hazard = CheckViewOverlap(pView, m_state.om.depthStencilView.ptr());
for (uint32_t i = 0; !hazard && i < m_state.om.maxRtv; i++)
hazard = CheckViewOverlap(pView, m_state.om.renderTargetViews[i].ptr());
for (uint32_t i = 0; !hazard && i < m_state.om.maxUav; i++)
hazard = CheckViewOverlap(pView, m_state.ps.unorderedAccessViews[i].ptr());
}
return hazard;
}
template<DxbcProgramType ShaderStage, typename T>
void D3D11DeviceContext::ResolveSrvHazards(
T* pView,
D3D11ShaderResourceBindings& Bindings) {
uint32_t slotId = computeSrvBinding(ShaderStage, 0);
int32_t srvId = Bindings.hazardous.findNext(0);
while (srvId >= 0) {
auto srv = Bindings.views[srvId].ptr();
if (likely(srv && srv->TestHazards())) {
bool hazard = CheckViewOverlap(pView, srv);
if (unlikely(hazard)) {
Bindings.views[srvId] = nullptr;
Bindings.hazardous.clr(srvId);
BindShaderResource<ShaderStage>(slotId + srvId, nullptr);
}
} else {
// Avoid further redundant iterations
Bindings.hazardous.clr(srvId);
}
srvId = Bindings.hazardous.findNext(srvId + 1);
}
}
template<typename T>
void D3D11DeviceContext::ResolveCsSrvHazards(
T* pView) {
if (!pView) return;
ResolveSrvHazards<DxbcProgramType::ComputeShader> (pView, m_state.cs.shaderResources);
}
VkClearValue D3D11DeviceContext::ConvertColorValue(
const FLOAT Color[4],
const DxvkFormatInfo* pFormatInfo) {
VkClearValue result;
if (pFormatInfo->aspectMask & VK_IMAGE_ASPECT_COLOR_BIT) {
for (uint32_t i = 0; i < 4; i++) {
if (pFormatInfo->flags.test(DxvkFormatFlag::SampledUInt))
result.color.uint32[i] = uint32_t(std::max(0.0f, Color[i]));
else if (pFormatInfo->flags.test(DxvkFormatFlag::SampledSInt))
result.color.int32[i] = int32_t(Color[i]);
else
result.color.float32[i] = Color[i];
}
} else {
result.depthStencil.depth = Color[0];
result.depthStencil.stencil = 0;
}
return result;
}
DxvkDataSlice D3D11DeviceContext::AllocUpdateBufferSlice(size_t Size) {
constexpr size_t UpdateBufferSize = 1 * 1024 * 1024;
if (Size >= UpdateBufferSize) {
Rc<DxvkDataBuffer> buffer = new DxvkDataBuffer(Size);
return buffer->alloc(Size);
} else {
if (m_updateBuffer == nullptr)
m_updateBuffer = new DxvkDataBuffer(UpdateBufferSize);
DxvkDataSlice slice = m_updateBuffer->alloc(Size);
if (slice.ptr() == nullptr) {
m_updateBuffer = new DxvkDataBuffer(UpdateBufferSize);
slice = m_updateBuffer->alloc(Size);
}
return slice;
}
}
DxvkBufferSlice D3D11DeviceContext::AllocStagingBuffer(
VkDeviceSize Size) {
return m_staging.alloc(256, Size);
}
void D3D11DeviceContext::ResetStagingBuffer() {
m_staging.reset();
}
DxvkCsChunkRef D3D11DeviceContext::AllocCsChunk() {
return m_parent->AllocCsChunk(m_csFlags);
}
void D3D11DeviceContext::InitDefaultPrimitiveTopology(
DxvkInputAssemblyState* pIaState) {
pIaState->primitiveTopology = VK_PRIMITIVE_TOPOLOGY_MAX_ENUM;
pIaState->primitiveRestart = VK_FALSE;
pIaState->patchVertexCount = 0;
}
void D3D11DeviceContext::InitDefaultRasterizerState(
DxvkRasterizerState* pRsState) {
pRsState->polygonMode = VK_POLYGON_MODE_FILL;
pRsState->cullMode = VK_CULL_MODE_BACK_BIT;
pRsState->frontFace = VK_FRONT_FACE_CLOCKWISE;
pRsState->depthClipEnable = VK_TRUE;
pRsState->depthBiasEnable = VK_FALSE;
pRsState->conservativeMode = VK_CONSERVATIVE_RASTERIZATION_MODE_DISABLED_EXT;
pRsState->sampleCount = 0;
}
void D3D11DeviceContext::InitDefaultDepthStencilState(
DxvkDepthStencilState* pDsState) {
VkStencilOpState stencilOp;
stencilOp.failOp = VK_STENCIL_OP_KEEP;
stencilOp.passOp = VK_STENCIL_OP_KEEP;
stencilOp.depthFailOp = VK_STENCIL_OP_KEEP;
stencilOp.compareOp = VK_COMPARE_OP_ALWAYS;
stencilOp.compareMask = D3D11_DEFAULT_STENCIL_READ_MASK;
stencilOp.writeMask = D3D11_DEFAULT_STENCIL_WRITE_MASK;
stencilOp.reference = 0;
pDsState->enableDepthTest = VK_TRUE;
pDsState->enableDepthWrite = VK_TRUE;
pDsState->enableStencilTest = VK_FALSE;
pDsState->depthCompareOp = VK_COMPARE_OP_LESS;
pDsState->stencilOpFront = stencilOp;
pDsState->stencilOpBack = stencilOp;
}
void D3D11DeviceContext::InitDefaultBlendState(
DxvkBlendMode* pCbState,
DxvkLogicOpState* pLoState,
DxvkMultisampleState* pMsState,
UINT SampleMask) {
pCbState->enableBlending = VK_FALSE;
pCbState->colorSrcFactor = VK_BLEND_FACTOR_ONE;
pCbState->colorDstFactor = VK_BLEND_FACTOR_ZERO;
pCbState->colorBlendOp = VK_BLEND_OP_ADD;
pCbState->alphaSrcFactor = VK_BLEND_FACTOR_ONE;
pCbState->alphaDstFactor = VK_BLEND_FACTOR_ZERO;
pCbState->alphaBlendOp = VK_BLEND_OP_ADD;
pCbState->writeMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT
| VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT;
pLoState->enableLogicOp = VK_FALSE;
pLoState->logicOp = VK_LOGIC_OP_NO_OP;
pMsState->sampleMask = SampleMask;
pMsState->enableAlphaToCoverage = VK_FALSE;
}
void D3D11DeviceContext::TrackResourceSequenceNumber(
ID3D11Resource* pResource) {
if (!pResource)
return;
D3D11CommonTexture* texture = GetCommonTexture(pResource);
if (texture) {
if (texture->HasSequenceNumber()) {
for (uint32_t i = 0; i < texture->CountSubresources(); i++)
TrackTextureSequenceNumber(texture, i);
}
} else {
D3D11Buffer* buffer = static_cast<D3D11Buffer*>(pResource);
if (buffer->HasSequenceNumber())
TrackBufferSequenceNumber(buffer);
}
}
}
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