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dxvk/src/dxvk/dxvk_context.cpp

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#include <cstring>
#include "dxvk_device.h"
#include "dxvk_context.h"
#include "dxvk_main.h"
namespace dxvk {
DxvkContext::DxvkContext(
const Rc<DxvkDevice>& device,
const Rc<DxvkPipelineManager>& pipelineManager,
const Rc<DxvkMetaClearObjects>& metaClearObjects,
const Rc<DxvkMetaMipGenObjects>& metaMipGenObjects,
const Rc<DxvkMetaResolveObjects>& metaResolveObjects)
: m_device (device),
m_pipeMgr (pipelineManager),
m_metaClear (metaClearObjects),
m_metaMipGen (metaMipGenObjects),
m_metaResolve (metaResolveObjects) { }
DxvkContext::~DxvkContext() {
}
void DxvkContext::beginRecording(const Rc<DxvkCommandList>& cmdList) {
m_cmd = cmdList;
m_cmd->beginRecording();
// The current state of the internal command buffer is
// undefined, so we have to bind and set up everything
// before any draw or dispatch command is recorded.
m_flags.clr(
DxvkContextFlag::GpRenderPassBound,
DxvkContextFlag::GpClearRenderTargets);
m_flags.set(
DxvkContextFlag::GpDirtyPipeline,
DxvkContextFlag::GpDirtyPipelineState,
DxvkContextFlag::GpDirtyResources,
DxvkContextFlag::GpDirtyVertexBuffers,
DxvkContextFlag::GpDirtyIndexBuffer,
DxvkContextFlag::CpDirtyPipeline,
DxvkContextFlag::CpDirtyPipelineState,
DxvkContextFlag::CpDirtyResources);
}
Rc<DxvkCommandList> DxvkContext::endRecording() {
this->spillRenderPass();
this->trackQueryPool(m_queryPools[VK_QUERY_TYPE_OCCLUSION]);
this->trackQueryPool(m_queryPools[VK_QUERY_TYPE_PIPELINE_STATISTICS]);
this->trackQueryPool(m_queryPools[VK_QUERY_TYPE_TIMESTAMP]);
m_barriers.recordCommands(m_cmd);
m_cmd->endRecording();
return std::exchange(m_cmd, nullptr);
}
void DxvkContext::beginQuery(const DxvkQueryRevision& query) {
query.query->beginRecording(query.revision);
if (m_flags.test(DxvkContextFlag::GpRenderPassBound)) {
DxvkQueryHandle handle = this->allocQuery(query);
m_cmd->cmdBeginQuery(
handle.queryPool,
handle.queryId,
handle.flags);
}
this->insertActiveQuery(query);
}
void DxvkContext::endQuery(const DxvkQueryRevision& query) {
if (m_flags.test(DxvkContextFlag::GpRenderPassBound)) {
DxvkQueryHandle handle = query.query->getHandle();
m_cmd->cmdEndQuery(
handle.queryPool,
handle.queryId);
}
query.query->endRecording(query.revision);
this->eraseActiveQuery(query);
}
void DxvkContext::bindRenderTargets(
const DxvkRenderTargets& targets,
bool spill) {
m_state.om.renderTargets = targets;
// If necessary, perform clears on the active render targets
if (m_flags.test(DxvkContextFlag::GpClearRenderTargets))
this->startRenderPass();
// Set up default render pass ops
this->resetRenderPassOps(
m_state.om.renderTargets,
m_state.om.renderPassOps);
if (m_state.om.framebuffer == nullptr || !m_state.om.framebuffer->hasTargets(targets)) {
// Create a new framebuffer object next
// time we start rendering something
m_flags.set(DxvkContextFlag::GpDirtyFramebuffer);
} else {
// Don't redundantly spill the render pass if
// the same render targets are bound again
m_flags.clr(DxvkContextFlag::GpDirtyFramebuffer);
}
if (spill)
this->spillRenderPass();
}
void DxvkContext::bindIndexBuffer(
const DxvkBufferSlice& buffer,
VkIndexType indexType) {
if (!m_state.vi.indexBuffer.matches(buffer)
|| (m_state.vi.indexType != indexType)) {
m_state.vi.indexBuffer = buffer;
m_state.vi.indexType = indexType;
m_flags.set(DxvkContextFlag::GpDirtyIndexBuffer);
}
}
void DxvkContext::bindResourceBuffer(
uint32_t slot,
const DxvkBufferSlice& buffer) {
if (!m_rc[slot].bufferSlice.matches(buffer)) {
m_rc[slot].sampler = nullptr;
m_rc[slot].imageView = nullptr;
m_rc[slot].bufferView = nullptr;
m_rc[slot].bufferSlice = buffer;
m_flags.set(
DxvkContextFlag::CpDirtyResources,
DxvkContextFlag::GpDirtyResources);
}
}
void DxvkContext::bindResourceView(
uint32_t slot,
const Rc<DxvkImageView>& imageView,
const Rc<DxvkBufferView>& bufferView) {
if (m_rc[slot].imageView != imageView
|| m_rc[slot].bufferView != bufferView) {
m_rc[slot].sampler = nullptr;
m_rc[slot].imageView = imageView;
m_rc[slot].bufferView = bufferView;
m_rc[slot].bufferSlice = DxvkBufferSlice();
m_flags.set(
DxvkContextFlag::CpDirtyResources,
DxvkContextFlag::GpDirtyResources);
}
}
void DxvkContext::bindResourceSampler(
uint32_t slot,
const Rc<DxvkSampler>& sampler) {
if (m_rc[slot].sampler != sampler) {
m_rc[slot].sampler = sampler;
m_rc[slot].imageView = nullptr;
m_rc[slot].bufferView = nullptr;
m_rc[slot].bufferSlice = DxvkBufferSlice();
m_flags.set(
DxvkContextFlag::CpDirtyResources,
DxvkContextFlag::GpDirtyResources);
}
}
void DxvkContext::bindShader(
VkShaderStageFlagBits stage,
const Rc<DxvkShader>& shader) {
DxvkShaderStage* shaderStage = nullptr;
switch (stage) {
case VK_SHADER_STAGE_VERTEX_BIT: shaderStage = &m_state.gp.vs; break;
case VK_SHADER_STAGE_TESSELLATION_CONTROL_BIT: shaderStage = &m_state.gp.tcs; break;
case VK_SHADER_STAGE_TESSELLATION_EVALUATION_BIT: shaderStage = &m_state.gp.tes; break;
case VK_SHADER_STAGE_GEOMETRY_BIT: shaderStage = &m_state.gp.gs; break;
case VK_SHADER_STAGE_FRAGMENT_BIT: shaderStage = &m_state.gp.fs; break;
case VK_SHADER_STAGE_COMPUTE_BIT: shaderStage = &m_state.cp.cs; break;
default: return;
}
if (shaderStage->shader != shader) {
shaderStage->shader = shader;
if (stage == VK_SHADER_STAGE_COMPUTE_BIT) {
m_flags.set(
DxvkContextFlag::CpDirtyPipeline,
DxvkContextFlag::CpDirtyPipelineState,
DxvkContextFlag::CpDirtyResources);
} else {
m_flags.set(
DxvkContextFlag::GpDirtyPipeline,
DxvkContextFlag::GpDirtyPipelineState,
DxvkContextFlag::GpDirtyResources);
}
}
}
void DxvkContext::bindVertexBuffer(
uint32_t binding,
const DxvkBufferSlice& buffer,
uint32_t stride) {
if (!m_state.vi.vertexBuffers[binding].matches(buffer)) {
m_state.vi.vertexBuffers[binding] = buffer;
m_flags.set(DxvkContextFlag::GpDirtyVertexBuffers);
}
if (m_state.vi.vertexStrides[binding] != stride) {
m_state.vi.vertexStrides[binding] = stride;
m_flags.set(DxvkContextFlag::GpDirtyPipelineState);
}
}
void DxvkContext::clearBuffer(
const Rc<DxvkBuffer>& buffer,
VkDeviceSize offset,
VkDeviceSize length,
uint32_t value) {
this->spillRenderPass();
if (length == buffer->info().size)
length = align(length, 4);
auto slice = buffer->subSlice(offset, length);
if (m_barriers.isBufferDirty(slice, DxvkAccess::Write))
m_barriers.recordCommands(m_cmd);
m_cmd->cmdFillBuffer(
slice.handle(),
slice.offset(),
slice.length(),
value);
m_barriers.accessBuffer(slice,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT,
buffer->info().stages,
buffer->info().access);
m_cmd->trackResource(slice.resource());
}
void DxvkContext::clearBufferView(
const Rc<DxvkBufferView>& bufferView,
VkDeviceSize offset,
VkDeviceSize length,
VkClearColorValue value) {
this->spillRenderPass();
this->unbindComputePipeline();
auto bufferSlice = bufferView->physicalSlice();
if (m_barriers.isBufferDirty(bufferSlice, DxvkAccess::Write))
m_barriers.recordCommands(m_cmd);
// Query pipeline objects to use for this clear operation
DxvkMetaClearPipeline pipeInfo = m_metaClear->getClearBufferPipeline(
imageFormatInfo(bufferView->info().format)->flags);
// Create a descriptor set pointing to the view
VkBufferView viewObject = bufferView->handle();
VkDescriptorSet descriptorSet =
m_cmd->allocateDescriptorSet(pipeInfo.dsetLayout);
VkWriteDescriptorSet descriptorWrite;
descriptorWrite.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
descriptorWrite.pNext = nullptr;
descriptorWrite.dstSet = descriptorSet;
descriptorWrite.dstBinding = 0;
descriptorWrite.dstArrayElement = 0;
descriptorWrite.descriptorCount = 1;
descriptorWrite.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER;
descriptorWrite.pImageInfo = nullptr;
descriptorWrite.pBufferInfo = nullptr;
descriptorWrite.pTexelBufferView = &viewObject;
m_cmd->updateDescriptorSets(1, &descriptorWrite);
// Prepare shader arguments
DxvkMetaClearArgs pushArgs;
pushArgs.clearValue = value;
pushArgs.offset = VkOffset3D { int32_t(offset), 0, 0 };
pushArgs.extent = VkExtent3D { uint32_t(length), 1, 1 };
VkExtent3D workgroups = util::computeBlockCount(
pushArgs.extent, pipeInfo.workgroupSize);
m_cmd->cmdBindPipeline(
VK_PIPELINE_BIND_POINT_COMPUTE,
pipeInfo.pipeline);
m_cmd->cmdBindDescriptorSet(
VK_PIPELINE_BIND_POINT_COMPUTE,
pipeInfo.pipeLayout, descriptorSet,
0, nullptr);
m_cmd->cmdPushConstants(
pipeInfo.pipeLayout,
VK_SHADER_STAGE_COMPUTE_BIT,
0, sizeof(pushArgs), &pushArgs);
m_cmd->cmdDispatch(
workgroups.width,
workgroups.height,
workgroups.depth);
m_barriers.accessBuffer(
bufferSlice,
VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
VK_ACCESS_SHADER_WRITE_BIT,
bufferView->bufferInfo().stages,
bufferView->bufferInfo().access);
m_cmd->trackResource(bufferView->viewResource());
m_cmd->trackResource(bufferView->bufferResource());
}
void DxvkContext::clearColorImage(
const Rc<DxvkImage>& image,
const VkClearColorValue& value,
const VkImageSubresourceRange& subresources) {
this->spillRenderPass();
m_barriers.recordCommands(m_cmd);
VkImageLayout imageLayoutClear = image->pickLayout(VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
m_barriers.accessImage(image, subresources,
VK_IMAGE_LAYOUT_UNDEFINED,
image->info().stages,
image->info().access,
imageLayoutClear,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT);
m_barriers.recordCommands(m_cmd);
m_cmd->cmdClearColorImage(image->handle(),
imageLayoutClear, &value, 1, &subresources);
m_barriers.accessImage(image, subresources,
imageLayoutClear,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT,
image->info().layout,
image->info().stages,
image->info().access);
m_cmd->trackResource(image);
}
void DxvkContext::clearDepthStencilImage(
const Rc<DxvkImage>& image,
const VkClearDepthStencilValue& value,
const VkImageSubresourceRange& subresources) {
this->spillRenderPass();
m_barriers.recordCommands(m_cmd);
VkImageLayout imageLayoutInitial = image->info().layout;
VkImageLayout imageLayoutClear = image->pickLayout(VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
if (subresources.aspectMask == image->formatInfo()->aspectMask)
imageLayoutInitial = VK_IMAGE_LAYOUT_UNDEFINED;
m_barriers.accessImage(
image, subresources,
imageLayoutInitial,
image->info().stages,
image->info().access,
imageLayoutClear,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT);
m_barriers.recordCommands(m_cmd);
m_cmd->cmdClearDepthStencilImage(image->handle(),
imageLayoutClear, &value, 1, &subresources);
m_barriers.accessImage(
image, subresources,
imageLayoutClear,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT,
image->info().layout,
image->info().stages,
image->info().access);
m_cmd->trackResource(image);
}
void DxvkContext::clearRenderTarget(
const Rc<DxvkImageView>& imageView,
VkImageAspectFlags clearAspects,
const VkClearValue& clearValue) {
this->updateFramebuffer();
// Prepare attachment ops
DxvkColorAttachmentOps colorOp;
colorOp.loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
colorOp.loadLayout = imageView->imageInfo().layout;
colorOp.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
colorOp.storeLayout = imageView->imageInfo().layout;
DxvkDepthAttachmentOps depthOp;
depthOp.loadOpD = VK_ATTACHMENT_LOAD_OP_LOAD;
depthOp.loadOpS = VK_ATTACHMENT_LOAD_OP_LOAD;
depthOp.loadLayout = imageView->imageInfo().layout;
depthOp.storeOpD = VK_ATTACHMENT_STORE_OP_STORE;
depthOp.storeOpS = VK_ATTACHMENT_STORE_OP_STORE;
depthOp.storeLayout = imageView->imageInfo().layout;
if (clearAspects & VK_IMAGE_ASPECT_COLOR_BIT)
colorOp.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
if (clearAspects & VK_IMAGE_ASPECT_DEPTH_BIT)
depthOp.loadOpD = VK_ATTACHMENT_LOAD_OP_CLEAR;
if (clearAspects & VK_IMAGE_ASPECT_STENCIL_BIT)
depthOp.loadOpS = VK_ATTACHMENT_LOAD_OP_CLEAR;
if (clearAspects == imageView->info().aspect) {
colorOp.loadLayout = VK_IMAGE_LAYOUT_UNDEFINED;
depthOp.loadLayout = VK_IMAGE_LAYOUT_UNDEFINED;
}
// Check whether the render target view is an attachment
// of the current framebuffer. If not, we need to create
// a temporary framebuffer.
int32_t attachmentIndex = -1;
if (m_state.om.framebuffer != nullptr)
attachmentIndex = m_state.om.framebuffer->findAttachment(imageView);
if (attachmentIndex < 0) {
this->spillRenderPass();
// Set up and bind a temporary framebuffer
DxvkRenderTargets attachments;
DxvkRenderPassOps ops;
if (clearAspects & VK_IMAGE_ASPECT_COLOR_BIT) {
attachments.color[0].view = imageView;
attachments.color[0].layout = imageView->pickLayout(VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL);
ops.colorOps[0] = colorOp;
} else {
attachments.depth.view = imageView;
attachments.depth.layout = imageView->pickLayout(VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
ops.depthOps = depthOp;
}
this->renderPassBindFramebuffer(
m_device->createFramebuffer(attachments),
ops, 1, &clearValue);
this->renderPassUnbindFramebuffer();
} else if (m_flags.test(DxvkContextFlag::GpRenderPassBound)) {
// Clear the attachment in quesion. For color images,
// the attachment index for the current subpass is
// equal to the render pass attachment index.
VkClearAttachment clearInfo;
clearInfo.aspectMask = clearAspects;
clearInfo.colorAttachment = attachmentIndex;
clearInfo.clearValue = clearValue;
VkClearRect clearRect;
clearRect.rect.offset.x = 0;
clearRect.rect.offset.y = 0;
clearRect.rect.extent.width = imageView->mipLevelExtent(0).width;
clearRect.rect.extent.height = imageView->mipLevelExtent(0).height;
clearRect.baseArrayLayer = 0;
clearRect.layerCount = imageView->info().numLayers;
m_cmd->cmdClearAttachments(1, &clearInfo, 1, &clearRect);
} else {
// Perform the clear when starting the render pass
if (clearAspects & VK_IMAGE_ASPECT_COLOR_BIT) {
m_state.om.renderPassOps.colorOps[attachmentIndex] = colorOp;
m_state.om.clearValues[attachmentIndex].color = clearValue.color;
}
if (clearAspects & VK_IMAGE_ASPECT_DEPTH_BIT) {
m_state.om.renderPassOps.depthOps.loadOpD = depthOp.loadOpD;
m_state.om.renderPassOps.depthOps.storeOpD = depthOp.storeOpD;
m_state.om.clearValues[attachmentIndex].depthStencil.depth = clearValue.depthStencil.depth;
}
if (clearAspects & VK_IMAGE_ASPECT_STENCIL_BIT) {
m_state.om.renderPassOps.depthOps.loadOpS = depthOp.loadOpS;
m_state.om.renderPassOps.depthOps.storeOpS = depthOp.storeOpS;
m_state.om.clearValues[attachmentIndex].depthStencil.stencil = clearValue.depthStencil.stencil;
}
if (clearAspects & (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) {
m_state.om.renderPassOps.depthOps.loadLayout = depthOp.loadLayout;
m_state.om.renderPassOps.depthOps.storeLayout = depthOp.storeLayout;
if (m_state.om.renderPassOps.depthOps.loadOpD == VK_ATTACHMENT_LOAD_OP_CLEAR
&& m_state.om.renderPassOps.depthOps.loadOpS == VK_ATTACHMENT_LOAD_OP_CLEAR)
m_state.om.renderPassOps.depthOps.loadLayout = VK_IMAGE_LAYOUT_UNDEFINED;
}
m_flags.set(DxvkContextFlag::GpClearRenderTargets);
}
}
void DxvkContext::clearImageView(
const Rc<DxvkImageView>& imageView,
VkOffset3D offset,
VkExtent3D extent,
VkClearColorValue value) {
this->spillRenderPass();
this->unbindComputePipeline();
m_barriers.recordCommands(m_cmd);
// Query pipeline objects to use for this clear operation
DxvkMetaClearPipeline pipeInfo = m_metaClear->getClearImagePipeline(
imageView->type(), imageFormatInfo(imageView->info().format)->flags);
// Create a descriptor set pointing to the view
VkDescriptorSet descriptorSet =
m_cmd->allocateDescriptorSet(pipeInfo.dsetLayout);
VkDescriptorImageInfo viewInfo;
viewInfo.sampler = VK_NULL_HANDLE;
viewInfo.imageView = imageView->handle();
viewInfo.imageLayout = imageView->imageInfo().layout;
VkWriteDescriptorSet descriptorWrite;
descriptorWrite.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
descriptorWrite.pNext = nullptr;
descriptorWrite.dstSet = descriptorSet;
descriptorWrite.dstBinding = 0;
descriptorWrite.dstArrayElement = 0;
descriptorWrite.descriptorCount = 1;
descriptorWrite.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE;
descriptorWrite.pImageInfo = &viewInfo;
descriptorWrite.pBufferInfo = nullptr;
descriptorWrite.pTexelBufferView = nullptr;
m_cmd->updateDescriptorSets(1, &descriptorWrite);
// Prepare shader arguments
DxvkMetaClearArgs pushArgs;
pushArgs.clearValue = value;
pushArgs.offset = offset;
pushArgs.extent = extent;
VkExtent3D workgroups = util::computeBlockCount(
pushArgs.extent, pipeInfo.workgroupSize);
if (imageView->type() == VK_IMAGE_VIEW_TYPE_1D_ARRAY)
workgroups.height = imageView->subresources().layerCount;
else if (imageView->type() == VK_IMAGE_VIEW_TYPE_2D_ARRAY)
workgroups.depth = imageView->subresources().layerCount;
m_cmd->cmdBindPipeline(
VK_PIPELINE_BIND_POINT_COMPUTE,
pipeInfo.pipeline);
m_cmd->cmdBindDescriptorSet(
VK_PIPELINE_BIND_POINT_COMPUTE,
pipeInfo.pipeLayout, descriptorSet,
0, nullptr);
m_cmd->cmdPushConstants(
pipeInfo.pipeLayout,
VK_SHADER_STAGE_COMPUTE_BIT,
0, sizeof(pushArgs), &pushArgs);
m_cmd->cmdDispatch(
workgroups.width,
workgroups.height,
workgroups.depth);
m_barriers.accessImage(
imageView->image(),
imageView->subresources(),
imageView->imageInfo().layout,
VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
VK_ACCESS_SHADER_WRITE_BIT,
imageView->imageInfo().layout,
imageView->imageInfo().stages,
imageView->imageInfo().access);
m_cmd->trackResource(imageView);
m_cmd->trackResource(imageView->image());
}
void DxvkContext::copyBuffer(
const Rc<DxvkBuffer>& dstBuffer,
VkDeviceSize dstOffset,
const Rc<DxvkBuffer>& srcBuffer,
VkDeviceSize srcOffset,
VkDeviceSize numBytes) {
if (numBytes == 0)
return;
this->spillRenderPass();
auto dstSlice = dstBuffer->subSlice(dstOffset, numBytes);
auto srcSlice = srcBuffer->subSlice(srcOffset, numBytes);
if (m_barriers.isBufferDirty(srcSlice, DxvkAccess::Read)
|| m_barriers.isBufferDirty(dstSlice, DxvkAccess::Write))
m_barriers.recordCommands(m_cmd);
VkBufferCopy bufferRegion;
bufferRegion.srcOffset = srcSlice.offset();
bufferRegion.dstOffset = dstSlice.offset();
bufferRegion.size = dstSlice.length();
m_cmd->cmdCopyBuffer(
srcSlice.handle(),
dstSlice.handle(),
1, &bufferRegion);
m_barriers.accessBuffer(srcSlice,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_READ_BIT,
srcBuffer->info().stages,
srcBuffer->info().access);
m_barriers.accessBuffer(dstSlice,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT,
dstBuffer->info().stages,
dstBuffer->info().access);
m_cmd->trackResource(dstBuffer->resource());
m_cmd->trackResource(srcBuffer->resource());
}
void DxvkContext::copyBufferToImage(
const Rc<DxvkImage>& dstImage,
VkImageSubresourceLayers dstSubresource,
VkOffset3D dstOffset,
VkExtent3D dstExtent,
const Rc<DxvkBuffer>& srcBuffer,
VkDeviceSize srcOffset,
VkExtent2D srcExtent) {
this->spillRenderPass();
auto srcSlice = srcBuffer->subSlice(srcOffset, 0);
// We may copy to only one aspect of a depth-stencil image,
// but pipeline barriers need to have all aspect bits set
auto dstFormatInfo = dstImage->formatInfo();
VkImageSubresourceRange dstSubresourceRange = {
dstFormatInfo->aspectMask,
dstSubresource.mipLevel, 1,
dstSubresource.baseArrayLayer,
dstSubresource.layerCount };
if (m_barriers.isImageDirty(dstImage, dstSubresourceRange, DxvkAccess::Write)
|| m_barriers.isBufferDirty(srcSlice, DxvkAccess::Read))
m_barriers.recordCommands(m_cmd);
// Initialize the image if the entire subresource is covered
VkImageLayout dstImageLayoutInitial = dstImage->info().layout;
VkImageLayout dstImageLayoutTransfer = dstImage->pickLayout(VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
if (dstImage->isFullSubresource(dstSubresource, dstExtent))
dstImageLayoutInitial = VK_IMAGE_LAYOUT_UNDEFINED;
m_transitions.accessImage(
dstImage, dstSubresourceRange,
dstImageLayoutInitial, 0, 0,
dstImageLayoutTransfer,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT);
m_transitions.recordCommands(m_cmd);
VkBufferImageCopy copyRegion;
copyRegion.bufferOffset = srcSlice.offset();
copyRegion.bufferRowLength = srcExtent.width;
copyRegion.bufferImageHeight = srcExtent.height;
copyRegion.imageSubresource = dstSubresource;
copyRegion.imageOffset = dstOffset;
copyRegion.imageExtent = dstExtent;
m_cmd->cmdCopyBufferToImage(
srcSlice.handle(),
dstImage->handle(),
dstImageLayoutTransfer,
1, &copyRegion);
m_barriers.accessImage(
dstImage, dstSubresourceRange,
dstImageLayoutTransfer,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT,
dstImage->info().layout,
dstImage->info().stages,
dstImage->info().access);
m_barriers.accessBuffer(srcSlice,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_READ_BIT,
srcBuffer->info().stages,
srcBuffer->info().access);
m_cmd->trackResource(dstImage);
m_cmd->trackResource(srcSlice.resource());
}
void DxvkContext::copyImage(
const Rc<DxvkImage>& dstImage,
VkImageSubresourceLayers dstSubresource,
VkOffset3D dstOffset,
const Rc<DxvkImage>& srcImage,
VkImageSubresourceLayers srcSubresource,
VkOffset3D srcOffset,
VkExtent3D extent) {
this->spillRenderPass();
VkImageSubresourceRange dstSubresourceRange = {
dstSubresource.aspectMask,
dstSubresource.mipLevel, 1,
dstSubresource.baseArrayLayer,
dstSubresource.layerCount };
VkImageSubresourceRange srcSubresourceRange = {
srcSubresource.aspectMask,
srcSubresource.mipLevel, 1,
srcSubresource.baseArrayLayer,
srcSubresource.layerCount };
if (m_barriers.isImageDirty(dstImage, dstSubresourceRange, DxvkAccess::Write)
|| m_barriers.isImageDirty(srcImage, srcSubresourceRange, DxvkAccess::Write))
m_barriers.recordCommands(m_cmd);
VkImageLayout dstImageLayout = dstImage->pickLayout(VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
VkImageLayout srcImageLayout = srcImage->pickLayout(VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL);
VkImageLayout dstInitImageLayout = dstImage->info().layout;
if (dstImage->isFullSubresource(dstSubresource, extent))
dstInitImageLayout = VK_IMAGE_LAYOUT_UNDEFINED;
m_transitions.accessImage(
dstImage, dstSubresourceRange,
dstInitImageLayout, 0, 0,
dstImageLayout,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT);
m_transitions.accessImage(
srcImage, srcSubresourceRange,
srcImage->info().layout, 0, 0,
srcImageLayout,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_READ_BIT);
m_transitions.recordCommands(m_cmd);
if (dstSubresource.aspectMask == srcSubresource.aspectMask) {
VkImageCopy imageRegion;
imageRegion.srcSubresource = srcSubresource;
imageRegion.srcOffset = srcOffset;
imageRegion.dstSubresource = dstSubresource;
imageRegion.dstOffset = dstOffset;
imageRegion.extent = extent;
m_cmd->cmdCopyImage(
srcImage->handle(), srcImageLayout,
dstImage->handle(), dstImageLayout,
1, &imageRegion);
} else {
const VkDeviceSize transferBufferSize = std::max(
util::computeImageDataSize(dstImage->info().format, extent),
util::computeImageDataSize(srcImage->info().format, extent));
// TODO optimize away buffer creation
DxvkBufferCreateInfo tmpBufferInfo;
tmpBufferInfo.size = transferBufferSize;
tmpBufferInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT
| VK_BUFFER_USAGE_TRANSFER_DST_BIT;
tmpBufferInfo.stages = VK_PIPELINE_STAGE_TRANSFER_BIT;
tmpBufferInfo.access = VK_ACCESS_TRANSFER_READ_BIT
| VK_ACCESS_TRANSFER_WRITE_BIT;
Rc<DxvkBuffer> tmpBuffer = m_device->createBuffer(
tmpBufferInfo, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
DxvkPhysicalBufferSlice tmpSlice = tmpBuffer->slice();
VkBufferImageCopy bufferImageCopy;
bufferImageCopy.bufferOffset = tmpSlice.offset();
bufferImageCopy.bufferRowLength = 0;
bufferImageCopy.bufferImageHeight = 0;
bufferImageCopy.imageSubresource = srcSubresource;
bufferImageCopy.imageOffset = srcOffset;
bufferImageCopy.imageExtent = extent;
m_cmd->cmdCopyImageToBuffer(
srcImage->handle(), srcImageLayout,
tmpSlice.handle(), 1, &bufferImageCopy);
m_barriers.accessBuffer(tmpSlice,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_READ_BIT);
m_barriers.recordCommands(m_cmd);
bufferImageCopy.imageSubresource = dstSubresource;
bufferImageCopy.imageOffset = dstOffset;
m_cmd->cmdCopyBufferToImage(
tmpSlice.handle(), dstImage->handle(),
dstImageLayout, 1, &bufferImageCopy);
m_barriers.accessBuffer(tmpSlice,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_READ_BIT,
tmpBuffer->info().stages,
tmpBuffer->info().access);
m_cmd->trackResource(tmpSlice.resource());
}
m_barriers.accessImage(
dstImage, dstSubresourceRange,
dstImageLayout,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT,
dstImage->info().layout,
dstImage->info().stages,
dstImage->info().access);
m_barriers.accessImage(
srcImage, srcSubresourceRange,
srcImageLayout,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_READ_BIT,
srcImage->info().layout,
srcImage->info().stages,
srcImage->info().access);
m_cmd->trackResource(dstImage);
m_cmd->trackResource(srcImage);
}
void DxvkContext::copyImageToBuffer(
const Rc<DxvkBuffer>& dstBuffer,
VkDeviceSize dstOffset,
VkExtent2D dstExtent,
const Rc<DxvkImage>& srcImage,
VkImageSubresourceLayers srcSubresource,
VkOffset3D srcOffset,
VkExtent3D srcExtent) {
this->spillRenderPass();
auto dstSlice = dstBuffer->subSlice(dstOffset, 0);
// We may copy to only one aspect of a depth-stencil image,
// but pipeline barriers need to have all aspect bits set
auto srcFormatInfo = srcImage->formatInfo();
VkImageSubresourceRange srcSubresourceRange = {
srcFormatInfo->aspectMask,
srcSubresource.mipLevel, 1,
srcSubresource.baseArrayLayer,
srcSubresource.layerCount };
if (m_barriers.isImageDirty(srcImage, srcSubresourceRange, DxvkAccess::Write)
|| m_barriers.isBufferDirty(dstSlice, DxvkAccess::Write))
m_barriers.recordCommands(m_cmd);
// Select a suitable image layout for the transfer op
VkImageLayout srcImageLayoutTransfer = srcImage->pickLayout(VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL);
m_transitions.accessImage(
srcImage, srcSubresourceRange,
srcImage->info().layout, 0, 0,
srcImageLayoutTransfer,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_READ_BIT);
m_transitions.recordCommands(m_cmd);
VkBufferImageCopy copyRegion;
copyRegion.bufferOffset = dstSlice.offset();
copyRegion.bufferRowLength = dstExtent.width;
copyRegion.bufferImageHeight = dstExtent.height;
copyRegion.imageSubresource = srcSubresource;
copyRegion.imageOffset = srcOffset;
copyRegion.imageExtent = srcExtent;
m_cmd->cmdCopyImageToBuffer(
srcImage->handle(),
srcImageLayoutTransfer,
dstSlice.handle(),
1, &copyRegion);
m_barriers.accessImage(
srcImage, srcSubresourceRange,
srcImageLayoutTransfer,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_READ_BIT,
srcImage->info().layout,
srcImage->info().stages,
srcImage->info().access);
m_barriers.accessBuffer(dstSlice,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT,
dstBuffer->info().stages,
dstBuffer->info().access);
m_cmd->trackResource(srcImage);
m_cmd->trackResource(dstSlice.resource());
}
void DxvkContext::dispatch(
uint32_t x,
uint32_t y,
uint32_t z) {
this->commitComputeState();
if (this->validateComputeState()) {
this->commitComputeInitBarriers();
m_cmd->cmdDispatch(x, y, z);
this->commitComputePostBarriers();
}
m_cmd->addStatCtr(DxvkStatCounter::CmdDispatchCalls, 1);
}
void DxvkContext::dispatchIndirect(
const DxvkBufferSlice& buffer) {
this->commitComputeState();
auto physicalSlice = buffer.physicalSlice();
if (m_barriers.isBufferDirty(buffer.physicalSlice(), DxvkAccess::Read))
m_barriers.recordCommands(m_cmd);
if (this->validateComputeState()) {
this->commitComputeInitBarriers();
m_cmd->cmdDispatchIndirect(
physicalSlice.handle(),
physicalSlice.offset());
this->commitComputePostBarriers();
}
m_cmd->addStatCtr(DxvkStatCounter::CmdDispatchCalls, 1);
}
void DxvkContext::draw(
uint32_t vertexCount,
uint32_t instanceCount,
uint32_t firstVertex,
uint32_t firstInstance) {
this->commitGraphicsState();
if (this->validateGraphicsState()) {
m_cmd->cmdDraw(
vertexCount, instanceCount,
firstVertex, firstInstance);
}
m_cmd->addStatCtr(DxvkStatCounter::CmdDrawCalls, 1);
}
void DxvkContext::drawIndirect(
const DxvkBufferSlice& buffer,
uint32_t count,
uint32_t stride) {
this->commitGraphicsState();
if (this->validateGraphicsState()) {
auto physicalSlice = buffer.physicalSlice();
m_cmd->cmdDrawIndirect(
physicalSlice.handle(),
physicalSlice.offset(),
count, stride);
}
m_cmd->addStatCtr(DxvkStatCounter::CmdDrawCalls, 1);
}
void DxvkContext::drawIndexed(
uint32_t indexCount,
uint32_t instanceCount,
uint32_t firstIndex,
uint32_t vertexOffset,
uint32_t firstInstance) {
this->commitGraphicsState();
if (this->validateGraphicsState()) {
m_cmd->cmdDrawIndexed(
indexCount, instanceCount,
firstIndex, vertexOffset,
firstInstance);
}
m_cmd->addStatCtr(DxvkStatCounter::CmdDrawCalls, 1);
}
void DxvkContext::drawIndexedIndirect(
const DxvkBufferSlice& buffer,
uint32_t count,
uint32_t stride) {
this->commitGraphicsState();
if (this->validateGraphicsState()) {
auto physicalSlice = buffer.physicalSlice();
m_cmd->cmdDrawIndexedIndirect(
physicalSlice.handle(),
physicalSlice.offset(),
count, stride);
}
m_cmd->addStatCtr(DxvkStatCounter::CmdDrawCalls, 1);
}
void DxvkContext::initImage(
const Rc<DxvkImage>& image,
const VkImageSubresourceRange& subresources) {
m_barriers.accessImage(image, subresources,
VK_IMAGE_LAYOUT_UNDEFINED, 0, 0,
image->info().layout,
image->info().stages,
image->info().access);
m_cmd->trackResource(image);
}
void DxvkContext::generateMipmaps(
const Rc<DxvkImageView>& imageView) {
if (imageView->info().numLevels <= 1)
return;
this->spillRenderPass();
this->unbindGraphicsPipeline();
m_barriers.recordCommands(m_cmd);
// Create the a set of framebuffers and image views
const Rc<DxvkMetaMipGenRenderPass> mipGenerator
= new DxvkMetaMipGenRenderPass(m_device->vkd(), imageView);
// Common descriptor set properties that we use to
// bind the source image view to the fragment shader
VkDescriptorImageInfo descriptorImage;
descriptorImage.sampler = VK_NULL_HANDLE;
descriptorImage.imageView = VK_NULL_HANDLE;
descriptorImage.imageLayout = imageView->imageInfo().layout;
VkWriteDescriptorSet descriptorWrite;
descriptorWrite.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
descriptorWrite.pNext = nullptr;
descriptorWrite.dstSet = VK_NULL_HANDLE;
descriptorWrite.dstBinding = 0;
descriptorWrite.dstArrayElement = 0;
descriptorWrite.descriptorCount = 1;
descriptorWrite.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
descriptorWrite.pImageInfo = &descriptorImage;
descriptorWrite.pBufferInfo = nullptr;
descriptorWrite.pTexelBufferView = nullptr;
// Common render pass info
VkRenderPassBeginInfo passInfo;
passInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
passInfo.pNext = nullptr;
passInfo.renderPass = mipGenerator->renderPass();
passInfo.framebuffer = VK_NULL_HANDLE;
passInfo.renderArea = VkRect2D { };
passInfo.clearValueCount = 0;
passInfo.pClearValues = nullptr;
// Retrieve a compatible pipeline to use for rendering
DxvkMetaMipGenPipeline pipeInfo = m_metaMipGen->getPipeline(
mipGenerator->viewType(), imageView->info().format);
for (uint32_t i = 0; i < mipGenerator->passCount(); i++) {
DxvkMetaMipGenPass pass = mipGenerator->pass(i);
// Width, height and layer count for the current pass
VkExtent3D passExtent = mipGenerator->passExtent(i);
// Create descriptor set with the current source view
descriptorImage.imageView = pass.srcView;
descriptorWrite.dstSet = m_cmd->allocateDescriptorSet(pipeInfo.dsetLayout);
m_cmd->updateDescriptorSets(1, &descriptorWrite);
// Set up viewport and scissor rect
VkViewport viewport;
viewport.x = 0.0f;
viewport.y = 0.0f;
viewport.width = float(passExtent.width);
viewport.height = float(passExtent.height);
viewport.minDepth = 0.0f;
viewport.maxDepth = 1.0f;
VkRect2D scissor;
scissor.offset = { 0, 0 };
scissor.extent = { passExtent.width, passExtent.height };
// Set up render pass info
passInfo.framebuffer = pass.framebuffer;
passInfo.renderArea = scissor;
// Set up push constants
DxvkMetaMipGenPushConstants pushConstants;
pushConstants.layerCount = passExtent.depth;
m_cmd->cmdBeginRenderPass(&passInfo, VK_SUBPASS_CONTENTS_INLINE);
m_cmd->cmdBindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, pipeInfo.pipeHandle);
m_cmd->cmdBindDescriptorSet(VK_PIPELINE_BIND_POINT_GRAPHICS,
pipeInfo.pipeLayout, descriptorWrite.dstSet, 0, nullptr);
m_cmd->cmdSetViewport(0, 1, &viewport);
m_cmd->cmdSetScissor (0, 1, &scissor);
m_cmd->cmdPushConstants(
pipeInfo.pipeLayout,
VK_SHADER_STAGE_FRAGMENT_BIT,
0, sizeof(pushConstants),
&pushConstants);
m_cmd->cmdDraw(1, passExtent.depth, 0, 0);
m_cmd->cmdEndRenderPass();
}
m_cmd->trackResource(mipGenerator);
m_cmd->trackResource(imageView->image());
}
void DxvkContext::invalidateBuffer(
const Rc<DxvkBuffer>& buffer,
const DxvkPhysicalBufferSlice& slice) {
// Allocate new backing resource
DxvkPhysicalBufferSlice prevSlice = buffer->rename(slice);
m_cmd->freePhysicalBufferSlice(buffer, prevSlice);
// We also need to update all bindings that the buffer
// may be bound to either directly or through views.
const VkBufferUsageFlags usage = buffer->info().usage;
if (usage & VK_BUFFER_USAGE_INDEX_BUFFER_BIT)
m_flags.set(DxvkContextFlag::GpDirtyIndexBuffer);
if (usage & VK_BUFFER_USAGE_VERTEX_BUFFER_BIT)
m_flags.set(DxvkContextFlag::GpDirtyVertexBuffers);
if (usage & (VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT
| VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT)) {
m_flags.set(DxvkContextFlag::GpDirtyResources,
DxvkContextFlag::CpDirtyResources);
}
if (usage & (VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT
| VK_BUFFER_USAGE_STORAGE_BUFFER_BIT)) {
if (prevSlice.handle() != slice.handle()) {
m_flags.set(DxvkContextFlag::GpDirtyResources,
DxvkContextFlag::CpDirtyResources);
} else {
m_flags.set(DxvkContextFlag::GpDirtyDescriptorOffsets,
DxvkContextFlag::CpDirtyDescriptorOffsets);
}
}
}
void DxvkContext::resolveImage(
const Rc<DxvkImage>& dstImage,
const VkImageSubresourceLayers& dstSubresources,
const Rc<DxvkImage>& srcImage,
const VkImageSubresourceLayers& srcSubresources,
VkFormat format) {
this->spillRenderPass();
this->unbindGraphicsPipeline();
m_barriers.recordCommands(m_cmd);
if (format == VK_FORMAT_UNDEFINED)
format = srcImage->info().format;
if (dstImage->info().format == format
&& srcImage->info().format == format) {
VkImageSubresourceRange dstSubresourceRange = {
dstSubresources.aspectMask,
dstSubresources.mipLevel, 1,
dstSubresources.baseArrayLayer,
dstSubresources.layerCount };
VkImageSubresourceRange srcSubresourceRange = {
srcSubresources.aspectMask,
srcSubresources.mipLevel, 1,
srcSubresources.baseArrayLayer,
srcSubresources.layerCount };
// We only support resolving to the entire image
// area, so we might as well discard its contents
m_barriers.accessImage(
dstImage, dstSubresourceRange,
VK_IMAGE_LAYOUT_UNDEFINED,
dstImage->info().stages,
dstImage->info().access,
dstImage->pickLayout(VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL),
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT);
m_barriers.accessImage(
srcImage, srcSubresourceRange,
srcImage->info().layout,
srcImage->info().stages,
srcImage->info().access,
srcImage->pickLayout(VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL),
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_READ_BIT);
m_barriers.recordCommands(m_cmd);
VkImageResolve imageRegion;
imageRegion.srcSubresource = srcSubresources;
imageRegion.srcOffset = VkOffset3D { 0, 0, 0 };
imageRegion.dstSubresource = dstSubresources;
imageRegion.dstOffset = VkOffset3D { 0, 0, 0 };
imageRegion.extent = srcImage->mipLevelExtent(srcSubresources.mipLevel);
m_cmd->cmdResolveImage(
srcImage->handle(), srcImage->pickLayout(VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL),
dstImage->handle(), dstImage->pickLayout(VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL),
1, &imageRegion);
m_barriers.accessImage(
dstImage, dstSubresourceRange,
dstImage->pickLayout(VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL),
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT,
dstImage->info().layout,
dstImage->info().stages,
dstImage->info().access);
m_barriers.accessImage(
srcImage, srcSubresourceRange,
srcImage->pickLayout(VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL),
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_READ_BIT,
srcImage->info().layout,
srcImage->info().stages,
srcImage->info().access);
} else {
// Create image views covering the requested subresourcs
DxvkImageViewCreateInfo dstViewInfo;
dstViewInfo.type = VK_IMAGE_VIEW_TYPE_2D_ARRAY;
dstViewInfo.format = format;
dstViewInfo.aspect = dstSubresources.aspectMask;
dstViewInfo.minLevel = dstSubresources.mipLevel;
dstViewInfo.numLevels = 1;
dstViewInfo.minLayer = dstSubresources.baseArrayLayer;
dstViewInfo.numLayers = dstSubresources.layerCount;
DxvkImageViewCreateInfo srcViewInfo;
srcViewInfo.type = VK_IMAGE_VIEW_TYPE_2D_ARRAY;
srcViewInfo.format = format;
srcViewInfo.aspect = srcSubresources.aspectMask;
srcViewInfo.minLevel = srcSubresources.mipLevel;
srcViewInfo.numLevels = 1;
srcViewInfo.minLayer = srcSubresources.baseArrayLayer;
srcViewInfo.numLayers = srcSubresources.layerCount;
Rc<DxvkImageView> dstImageView = m_device->createImageView(dstImage, dstViewInfo);
Rc<DxvkImageView> srcImageView = m_device->createImageView(srcImage, srcViewInfo);
// Create a framebuffer and pipeline for the resolve op
DxvkMetaResolvePipeline pipeInfo = m_metaResolve->getPipeline(format);
Rc<DxvkMetaResolveRenderPass> fb = new DxvkMetaResolveRenderPass(
m_device->vkd(), dstImageView, srcImageView);
// Create descriptor set pointing to the source image
VkDescriptorImageInfo descriptorImage;
descriptorImage.sampler = VK_NULL_HANDLE;
descriptorImage.imageView = srcImageView->handle();
descriptorImage.imageLayout = srcImageView->imageInfo().layout;
VkWriteDescriptorSet descriptorWrite;
descriptorWrite.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
descriptorWrite.pNext = nullptr;
descriptorWrite.dstBinding = 0;
descriptorWrite.dstArrayElement = 0;
descriptorWrite.descriptorCount = 1;
descriptorWrite.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
descriptorWrite.pImageInfo = &descriptorImage;
descriptorWrite.pBufferInfo = nullptr;
descriptorWrite.pTexelBufferView = nullptr;
descriptorWrite.dstSet = m_cmd->allocateDescriptorSet(pipeInfo.dsetLayout);
m_cmd->updateDescriptorSets(1, &descriptorWrite);
// Set up viewport and scissor rect
VkExtent3D passExtent = dstImageView->mipLevelExtent(0);
passExtent.depth = dstSubresources.layerCount;
VkViewport viewport;
viewport.x = 0.0f;
viewport.y = 0.0f;
viewport.width = float(passExtent.width);
viewport.height = float(passExtent.height);
viewport.minDepth = 0.0f;
viewport.maxDepth = 1.0f;
VkRect2D scissor;
scissor.offset = { 0, 0 };
scissor.extent = { passExtent.width, passExtent.height };
// Render pass info
VkRenderPassBeginInfo info;
info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
info.pNext = nullptr;
info.renderPass = fb->renderPass();
info.framebuffer = fb->framebuffer();
info.renderArea.offset = { 0, 0 };
info.renderArea.extent = { passExtent.width, passExtent.height };
info.clearValueCount = 0;
info.pClearValues = nullptr;
// Perform the actual resolve operation
m_cmd->cmdBeginRenderPass(&info, VK_SUBPASS_CONTENTS_INLINE);
m_cmd->cmdBindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, pipeInfo.pipeHandle);
m_cmd->cmdBindDescriptorSet(VK_PIPELINE_BIND_POINT_GRAPHICS,
pipeInfo.pipeLayout, descriptorWrite.dstSet, 0, nullptr);
m_cmd->cmdSetViewport(0, 1, &viewport);
m_cmd->cmdSetScissor (0, 1, &scissor);
m_cmd->cmdDraw(1, passExtent.depth, 0, 0);
m_cmd->cmdEndRenderPass();
m_cmd->trackResource(fb);
}
m_cmd->trackResource(srcImage);
m_cmd->trackResource(dstImage);
}
void DxvkContext::transformImage(
const Rc<DxvkImage>& dstImage,
const VkImageSubresourceRange& dstSubresources,
VkImageLayout srcLayout,
VkImageLayout dstLayout) {
this->spillRenderPass();
if (srcLayout != dstLayout) {
m_barriers.recordCommands(m_cmd);
m_barriers.accessImage(
dstImage, dstSubresources,
srcLayout,
dstImage->info().stages,
dstImage->info().access,
dstLayout,
dstImage->info().stages,
dstImage->info().access);
m_cmd->trackResource(dstImage);
}
}
void DxvkContext::updateBuffer(
const Rc<DxvkBuffer>& buffer,
VkDeviceSize offset,
VkDeviceSize size,
const void* data) {
this->spillRenderPass();
// Vulkan specifies that small amounts of data (up to 64kB) can
// be copied to a buffer directly if the size is a multiple of
// four. Anything else must be copied through a staging buffer.
// We'll limit the size to 4kB in order to keep command buffers
// reasonably small, we do not know how much data apps may upload.
auto physicalSlice = buffer->subSlice(offset, size);
if (m_barriers.isBufferDirty(physicalSlice, DxvkAccess::Write))
m_barriers.recordCommands(m_cmd);
if ((size <= 4096) && ((size & 0x3) == 0) && ((offset & 0x3) == 0)) {
m_cmd->cmdUpdateBuffer(
physicalSlice.handle(),
physicalSlice.offset(),
physicalSlice.length(),
data);
} else {
auto slice = m_cmd->stagedAlloc(size);
std::memcpy(slice.mapPtr, data, size);
m_cmd->stagedBufferCopy(
physicalSlice.handle(),
physicalSlice.offset(),
physicalSlice.length(),
slice);
}
m_barriers.accessBuffer(
physicalSlice,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT,
buffer->info().stages,
buffer->info().access);
m_cmd->trackResource(buffer->resource());
}
void DxvkContext::updateImage(
const Rc<DxvkImage>& image,
const VkImageSubresourceLayers& subresources,
VkOffset3D imageOffset,
VkExtent3D imageExtent,
const void* data,
VkDeviceSize pitchPerRow,
VkDeviceSize pitchPerLayer) {
this->spillRenderPass();
// Upload data through a staging buffer. Special care needs to
// be taken when dealing with compressed image formats: Rather
// than copying pixels, we'll be copying blocks of pixels.
const DxvkFormatInfo* formatInfo = image->formatInfo();
// Align image extent to a full block. This is necessary in
// case the image size is not a multiple of the block size.
VkExtent3D elementCount = util::computeBlockCount(
imageExtent, formatInfo->blockSize);
elementCount.depth *= subresources.layerCount;
// Allocate staging buffer memory for the image data. The
// pixels or blocks will be tightly packed within the buffer.
const DxvkStagingBufferSlice slice = m_cmd->stagedAlloc(
formatInfo->elementSize * util::flattenImageExtent(elementCount));
auto dstData = reinterpret_cast<char*>(slice.mapPtr);
auto srcData = reinterpret_cast<const char*>(data);
util::packImageData(dstData, srcData,
elementCount, formatInfo->elementSize,
pitchPerRow, pitchPerLayer);
// Prepare the image layout. If the given extent covers
// the entire image, we may discard its previous contents.
VkImageSubresourceRange subresourceRange;
subresourceRange.aspectMask = formatInfo->aspectMask;
subresourceRange.baseMipLevel = subresources.mipLevel;
subresourceRange.levelCount = 1;
subresourceRange.baseArrayLayer = subresources.baseArrayLayer;
subresourceRange.layerCount = subresources.layerCount;
if (m_barriers.isImageDirty(image, subresourceRange, DxvkAccess::Write))
m_barriers.recordCommands(m_cmd);
// Initialize the image if the entire subresource is covered
VkImageLayout imageLayoutInitial = image->info().layout;
VkImageLayout imageLayoutTransfer = image->pickLayout(VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
if (image->isFullSubresource(subresources, imageExtent))
imageLayoutInitial = VK_IMAGE_LAYOUT_UNDEFINED;
m_transitions.accessImage(
image, subresourceRange,
imageLayoutInitial, 0, 0,
imageLayoutTransfer,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT);
m_transitions.recordCommands(m_cmd);
// Copy contents of the staging buffer into the image.
// Since our source data is tightly packed, we do not
// need to specify any strides.
VkBufferImageCopy region;
region.bufferOffset = slice.offset;
region.bufferRowLength = 0;
region.bufferImageHeight = 0;
region.imageSubresource = subresources;
region.imageOffset = imageOffset;
region.imageExtent = imageExtent;
m_cmd->stagedBufferImageCopy(image->handle(),
imageLayoutTransfer, region, slice);
// Transition image back into its optimal layout
m_barriers.accessImage(
image, subresourceRange,
imageLayoutTransfer,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT,
image->info().layout,
image->info().stages,
image->info().access);
m_cmd->trackResource(image);
}
void DxvkContext::setViewports(
uint32_t viewportCount,
const VkViewport* viewports,
const VkRect2D* scissorRects) {
if (m_state.gp.state.rsViewportCount != viewportCount) {
m_state.gp.state.rsViewportCount = viewportCount;
m_flags.set(DxvkContextFlag::GpDirtyPipelineState);
}
for (uint32_t i = 0; i < viewportCount; i++) {
m_state.vp.viewports[i] = viewports[i];
m_state.vp.scissorRects[i] = scissorRects[i];
// Vulkan viewports are not allowed to have a width or
// height of zero, so we fall back to a dummy viewport.
if (viewports[i].width == 0.0f || viewports[i].height == 0.0f) {
m_state.vp.viewports[i] = VkViewport {
0.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f };
}
}
m_flags.set(DxvkContextFlag::GpDirtyViewport);
}
void DxvkContext::setBlendConstants(
const DxvkBlendConstants& blendConstants) {
m_state.om.blendConstants = blendConstants;
m_flags.set(DxvkContextFlag::GpDirtyBlendConstants);
}
void DxvkContext::setStencilReference(
const uint32_t reference) {
m_state.om.stencilReference = reference;
m_flags.set(DxvkContextFlag::GpDirtyStencilRef);
}
void DxvkContext::setInputAssemblyState(const DxvkInputAssemblyState& ia) {
m_state.gp.state.iaPrimitiveTopology = ia.primitiveTopology;
m_state.gp.state.iaPrimitiveRestart = ia.primitiveRestart;
m_state.gp.state.iaPatchVertexCount = ia.patchVertexCount;
m_flags.set(DxvkContextFlag::GpDirtyPipelineState);
}
void DxvkContext::setInputLayout(
uint32_t attributeCount,
const DxvkVertexAttribute* attributes,
uint32_t bindingCount,
const DxvkVertexBinding* bindings) {
m_flags.set(
DxvkContextFlag::GpDirtyPipelineState,
DxvkContextFlag::GpDirtyVertexBuffers);
for (uint32_t i = 0; i < attributeCount; i++) {
m_state.gp.state.ilAttributes[i].location = attributes[i].location;
m_state.gp.state.ilAttributes[i].binding = attributes[i].binding;
m_state.gp.state.ilAttributes[i].format = attributes[i].format;
m_state.gp.state.ilAttributes[i].offset = attributes[i].offset;
}
for (uint32_t i = attributeCount; i < m_state.gp.state.ilAttributeCount; i++)
m_state.gp.state.ilAttributes[i] = VkVertexInputAttributeDescription();
for (uint32_t i = 0; i < bindingCount; i++) {
m_state.gp.state.ilBindings[i].binding = bindings[i].binding;
m_state.gp.state.ilBindings[i].inputRate = bindings[i].inputRate;
m_state.gp.state.ilDivisors[i] = bindings[i].fetchRate;
}
for (uint32_t i = bindingCount; i < m_state.gp.state.ilBindingCount; i++)
m_state.gp.state.ilBindings[i] = VkVertexInputBindingDescription();
m_state.gp.state.ilAttributeCount = attributeCount;
m_state.gp.state.ilBindingCount = bindingCount;
}
void DxvkContext::setRasterizerState(const DxvkRasterizerState& rs) {
m_state.gp.state.rsDepthClampEnable = rs.depthClampEnable;
m_state.gp.state.rsDepthBiasEnable = rs.depthBiasEnable;
m_state.gp.state.rsPolygonMode = rs.polygonMode;
m_state.gp.state.rsCullMode = rs.cullMode;
m_state.gp.state.rsFrontFace = rs.frontFace;
m_state.ds.depthBiasConstant = rs.depthBiasConstant;
m_state.ds.depthBiasClamp = rs.depthBiasClamp;
m_state.ds.depthBiasSlope = rs.depthBiasSlope;
m_flags.set(
DxvkContextFlag::GpDirtyPipelineState,
DxvkContextFlag::GpDirtyDepthBias);
}
void DxvkContext::setMultisampleState(const DxvkMultisampleState& ms) {
m_state.gp.state.msSampleMask = ms.sampleMask;
m_state.gp.state.msEnableAlphaToCoverage = ms.enableAlphaToCoverage;
m_state.gp.state.msEnableAlphaToOne = ms.enableAlphaToOne;
m_flags.set(DxvkContextFlag::GpDirtyPipelineState);
}
void DxvkContext::setDepthStencilState(const DxvkDepthStencilState& ds) {
m_state.gp.state.dsEnableDepthTest = ds.enableDepthTest;
m_state.gp.state.dsEnableDepthWrite = ds.enableDepthWrite;
m_state.gp.state.dsEnableStencilTest = ds.enableStencilTest;
m_state.gp.state.dsDepthCompareOp = ds.depthCompareOp;
m_state.gp.state.dsStencilOpFront = ds.stencilOpFront;
m_state.gp.state.dsStencilOpBack = ds.stencilOpBack;
m_flags.set(DxvkContextFlag::GpDirtyPipelineState);
}
void DxvkContext::setLogicOpState(const DxvkLogicOpState& lo) {
m_state.gp.state.omEnableLogicOp = lo.enableLogicOp;
m_state.gp.state.omLogicOp = lo.logicOp;
m_flags.set(DxvkContextFlag::GpDirtyPipelineState);
}
void DxvkContext::setBlendMode(
uint32_t attachment,
const DxvkBlendMode& blendMode) {
m_state.gp.state.omBlendAttachments[attachment].blendEnable = blendMode.enableBlending;
m_state.gp.state.omBlendAttachments[attachment].srcColorBlendFactor = blendMode.colorSrcFactor;
m_state.gp.state.omBlendAttachments[attachment].dstColorBlendFactor = blendMode.colorDstFactor;
m_state.gp.state.omBlendAttachments[attachment].colorBlendOp = blendMode.colorBlendOp;
m_state.gp.state.omBlendAttachments[attachment].srcAlphaBlendFactor = blendMode.alphaSrcFactor;
m_state.gp.state.omBlendAttachments[attachment].dstAlphaBlendFactor = blendMode.alphaDstFactor;
m_state.gp.state.omBlendAttachments[attachment].alphaBlendOp = blendMode.alphaBlendOp;
m_state.gp.state.omBlendAttachments[attachment].colorWriteMask = blendMode.writeMask;
m_flags.set(DxvkContextFlag::GpDirtyPipelineState);
}
void DxvkContext::signalEvent(const DxvkEventRevision& event) {
m_cmd->trackEvent(event);
}
void DxvkContext::writeTimestamp(const DxvkQueryRevision& query) {
DxvkQueryHandle handle = this->allocQuery(query);
m_cmd->cmdWriteTimestamp(
VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,
handle.queryPool, handle.queryId);
query.query->endRecording(query.revision);
}
void DxvkContext::startRenderPass() {
if (!m_flags.test(DxvkContextFlag::GpRenderPassBound)
&& (m_state.om.framebuffer != nullptr)) {
m_flags.set(DxvkContextFlag::GpRenderPassBound);
m_flags.clr(DxvkContextFlag::GpClearRenderTargets);
m_barriers.recordCommands(m_cmd);
this->renderPassBindFramebuffer(
m_state.om.framebuffer,
m_state.om.renderPassOps,
m_state.om.clearValues.size(),
m_state.om.clearValues.data());
// Don't discard image contents if we have
// to spill the current render pass
this->resetRenderPassOps(
m_state.om.renderTargets,
m_state.om.renderPassOps);
this->beginActiveQueries();
}
}
void DxvkContext::spillRenderPass() {
if (m_flags.test(DxvkContextFlag::GpClearRenderTargets))
this->startRenderPass();
if (m_flags.test(DxvkContextFlag::GpRenderPassBound)) {
m_flags.clr(DxvkContextFlag::GpRenderPassBound);
this->endActiveQueries();
this->renderPassUnbindFramebuffer();
}
}
void DxvkContext::renderPassBindFramebuffer(
const Rc<DxvkFramebuffer>& framebuffer,
const DxvkRenderPassOps& ops,
uint32_t clearValueCount,
const VkClearValue* clearValues) {
const DxvkFramebufferSize fbSize = framebuffer->size();
VkRect2D renderArea;
renderArea.offset = VkOffset2D { 0, 0 };
renderArea.extent = VkExtent2D { fbSize.width, fbSize.height };
VkRenderPassBeginInfo info;
info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
info.pNext = nullptr;
info.renderPass = framebuffer->getRenderPassHandle(ops);
info.framebuffer = framebuffer->handle();
info.renderArea = renderArea;
info.clearValueCount = clearValueCount;
info.pClearValues = clearValues;
m_cmd->cmdBeginRenderPass(&info,
VK_SUBPASS_CONTENTS_INLINE);
m_cmd->trackResource(framebuffer);
for (uint32_t i = 0; i < framebuffer->numAttachments(); i++) {
m_cmd->trackResource(framebuffer->getAttachment(i).view);
m_cmd->trackResource(framebuffer->getAttachment(i).view->image());
}
m_cmd->addStatCtr(DxvkStatCounter::CmdRenderPassCount, 1);
}
void DxvkContext::renderPassUnbindFramebuffer() {
m_cmd->cmdEndRenderPass();
}
void DxvkContext::resetRenderPassOps(
const DxvkRenderTargets& renderTargets,
DxvkRenderPassOps& renderPassOps) {
renderPassOps.depthOps = renderTargets.depth.view != nullptr
? DxvkDepthAttachmentOps {
VK_ATTACHMENT_LOAD_OP_LOAD,
VK_ATTACHMENT_LOAD_OP_LOAD,
renderTargets.depth.view->imageInfo().layout,
VK_ATTACHMENT_STORE_OP_STORE,
VK_ATTACHMENT_STORE_OP_STORE,
renderTargets.depth.view->imageInfo().layout }
: DxvkDepthAttachmentOps { };
for (uint32_t i = 0; i < MaxNumRenderTargets; i++) {
renderPassOps.colorOps[i] = renderTargets.color[i].view != nullptr
? DxvkColorAttachmentOps {
VK_ATTACHMENT_LOAD_OP_LOAD,
renderTargets.color[i].view->imageInfo().layout,
VK_ATTACHMENT_STORE_OP_STORE,
renderTargets.color[i].view->imageInfo().layout }
: DxvkColorAttachmentOps { };
}
// TODO provide a sane alternative for this
if (renderPassOps.colorOps[0].loadLayout == VK_IMAGE_LAYOUT_PRESENT_SRC_KHR) {
renderPassOps.colorOps[0].loadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
renderPassOps.colorOps[0].loadLayout = VK_IMAGE_LAYOUT_UNDEFINED;
}
}
void DxvkContext::unbindComputePipeline() {
m_flags.set(
DxvkContextFlag::CpDirtyPipeline,
DxvkContextFlag::CpDirtyPipelineState,
DxvkContextFlag::CpDirtyResources);
m_cpActivePipeline = VK_NULL_HANDLE;
}
void DxvkContext::updateComputePipeline() {
if (m_flags.test(DxvkContextFlag::CpDirtyPipeline)) {
m_flags.clr(DxvkContextFlag::CpDirtyPipeline);
m_state.cp.state.bsBindingState.clear();
m_state.cp.pipeline = m_pipeMgr->createComputePipeline(m_state.cp.cs.shader);
if (m_state.cp.pipeline != nullptr)
m_cmd->trackResource(m_state.cp.pipeline);
}
}
void DxvkContext::updateComputePipelineState() {
if (m_flags.test(DxvkContextFlag::CpDirtyPipelineState)) {
m_flags.clr(DxvkContextFlag::CpDirtyPipelineState);
m_cpActivePipeline = m_state.cp.pipeline != nullptr
? m_state.cp.pipeline->getPipelineHandle(m_state.cp.state, m_cmd->statCounters())
: VK_NULL_HANDLE;
if (m_cpActivePipeline != VK_NULL_HANDLE) {
m_cmd->cmdBindPipeline(
VK_PIPELINE_BIND_POINT_COMPUTE,
m_cpActivePipeline);
}
}
}
void DxvkContext::unbindGraphicsPipeline() {
m_flags.set(
DxvkContextFlag::GpDirtyPipeline,
DxvkContextFlag::GpDirtyPipelineState,
DxvkContextFlag::GpDirtyResources,
DxvkContextFlag::GpDirtyVertexBuffers,
DxvkContextFlag::GpDirtyIndexBuffer);
m_gpActivePipeline = VK_NULL_HANDLE;
}
void DxvkContext::updateGraphicsPipeline() {
if (m_flags.test(DxvkContextFlag::GpDirtyPipeline)) {
m_flags.clr(DxvkContextFlag::GpDirtyPipeline);
m_state.gp.state.bsBindingState.clear();
m_state.gp.pipeline = m_pipeMgr->createGraphicsPipeline(
m_state.gp.vs.shader,
m_state.gp.tcs.shader, m_state.gp.tes.shader,
m_state.gp.gs.shader, m_state.gp.fs.shader);
if (m_state.gp.pipeline != nullptr)
m_cmd->trackResource(m_state.gp.pipeline);
}
}
void DxvkContext::updateGraphicsPipelineState() {
if (m_flags.test(DxvkContextFlag::GpDirtyPipelineState)) {
m_flags.clr(DxvkContextFlag::GpDirtyPipelineState);
for (uint32_t i = 0; i < m_state.gp.state.ilBindingCount; i++) {
const uint32_t binding = m_state.gp.state.ilBindings[i].binding;
m_state.gp.state.ilBindings[i].stride
= (m_state.vi.bindingMask & (1u << binding)) != 0
? m_state.vi.vertexStrides[binding]
: 0;
}
for (uint32_t i = m_state.gp.state.ilBindingCount; i < MaxNumVertexBindings; i++)
m_state.gp.state.ilBindings[i].stride = 0;
m_gpActivePipeline = m_state.gp.pipeline != nullptr && m_state.om.framebuffer != nullptr
? m_state.gp.pipeline->getPipelineHandle(m_state.gp.state,
m_state.om.framebuffer->getRenderPass(), m_cmd->statCounters())
: VK_NULL_HANDLE;
if (m_gpActivePipeline != VK_NULL_HANDLE) {
m_cmd->cmdBindPipeline(
VK_PIPELINE_BIND_POINT_GRAPHICS,
m_gpActivePipeline);
}
m_flags.set(
DxvkContextFlag::GpDirtyBlendConstants,
DxvkContextFlag::GpDirtyStencilRef,
DxvkContextFlag::GpDirtyViewport,
DxvkContextFlag::GpDirtyDepthBias);
}
}
void DxvkContext::updateComputeShaderResources() {
if (m_state.cp.pipeline == nullptr)
return;
if ((m_flags.test(DxvkContextFlag::CpDirtyResources))
|| (m_flags.test(DxvkContextFlag::CpDirtyDescriptorOffsets)
&& m_state.cp.pipeline->layout()->hasStaticBufferBindings())) {
m_flags.clr(DxvkContextFlag::CpDirtyResources);
this->updateShaderResources(
VK_PIPELINE_BIND_POINT_COMPUTE,
m_state.cp.pipeline->layout());
m_flags.set(
DxvkContextFlag::CpDirtyDescriptorSet,
DxvkContextFlag::CpDirtyDescriptorOffsets);
}
}
void DxvkContext::updateComputeShaderDescriptors() {
if (m_state.cp.pipeline == nullptr)
return;
if (m_flags.test(DxvkContextFlag::CpDirtyDescriptorSet)) {
m_cpSet = this->updateShaderDescriptors(
VK_PIPELINE_BIND_POINT_COMPUTE,
m_state.cp.state.bsBindingState,
m_state.cp.pipeline->layout());
}
if (m_flags.test(DxvkContextFlag::CpDirtyDescriptorOffsets)) {
this->updateShaderDescriptorSetBinding(
VK_PIPELINE_BIND_POINT_COMPUTE, m_cpSet,
m_state.cp.pipeline->layout());
}
m_flags.clr(
DxvkContextFlag::CpDirtyDescriptorOffsets,
DxvkContextFlag::CpDirtyDescriptorSet);
}
void DxvkContext::updateGraphicsShaderResources() {
if (m_state.gp.pipeline == nullptr)
return;
if ((m_flags.test(DxvkContextFlag::GpDirtyResources))
|| (m_flags.test(DxvkContextFlag::GpDirtyDescriptorOffsets)
&& m_state.gp.pipeline->layout()->hasStaticBufferBindings())) {
m_flags.clr(DxvkContextFlag::GpDirtyResources);
this->updateShaderResources(
VK_PIPELINE_BIND_POINT_GRAPHICS,
m_state.gp.pipeline->layout());
m_flags.set(
DxvkContextFlag::GpDirtyDescriptorSet,
DxvkContextFlag::GpDirtyDescriptorOffsets);
}
}
void DxvkContext::updateGraphicsShaderDescriptors() {
if (m_state.gp.pipeline == nullptr)
return;
if (m_flags.test(DxvkContextFlag::GpDirtyDescriptorSet)) {
m_gpSet = this->updateShaderDescriptors(
VK_PIPELINE_BIND_POINT_GRAPHICS,
m_state.gp.state.bsBindingState,
m_state.gp.pipeline->layout());
}
if (m_flags.test(DxvkContextFlag::GpDirtyDescriptorOffsets)) {
this->updateShaderDescriptorSetBinding(
VK_PIPELINE_BIND_POINT_GRAPHICS, m_gpSet,
m_state.gp.pipeline->layout());
}
m_flags.clr(
DxvkContextFlag::GpDirtyDescriptorOffsets,
DxvkContextFlag::GpDirtyDescriptorSet);
}
void DxvkContext::updateShaderResources(
VkPipelineBindPoint bindPoint,
const DxvkPipelineLayout* layout) {
DxvkBindingState& bindingState =
bindPoint == VK_PIPELINE_BIND_POINT_GRAPHICS
? m_state.gp.state.bsBindingState
: m_state.cp.state.bsBindingState;
bool updatePipelineState = false;
DxvkAttachment depthAttachment;
if (bindPoint == VK_PIPELINE_BIND_POINT_GRAPHICS && m_state.om.framebuffer != nullptr)
depthAttachment = m_state.om.framebuffer->getDepthTarget();
for (uint32_t i = 0; i < layout->bindingCount(); i++) {
const auto& binding = layout->binding(i);
const auto& res = m_rc[binding.slot];
switch (binding.type) {
case VK_DESCRIPTOR_TYPE_SAMPLER:
if (res.sampler != nullptr) {
updatePipelineState |= bindingState.setBound(i);
m_descInfos[i].image.sampler = res.sampler->handle();
m_descInfos[i].image.imageView = VK_NULL_HANDLE;
m_descInfos[i].image.imageLayout = VK_IMAGE_LAYOUT_UNDEFINED;
m_cmd->trackResource(res.sampler);
} else {
updatePipelineState |= bindingState.setUnbound(i);
m_descInfos[i].image = m_device->dummySamplerDescriptor();
} break;
case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
if (res.imageView != nullptr && res.imageView->handle(binding.view) != VK_NULL_HANDLE) {
updatePipelineState |= bindingState.setBound(i);
m_descInfos[i].image.sampler = VK_NULL_HANDLE;
m_descInfos[i].image.imageView = res.imageView->handle(binding.view);
m_descInfos[i].image.imageLayout = res.imageView->imageInfo().layout;
if (depthAttachment.view != nullptr
&& depthAttachment.view->image() == res.imageView->image())
m_descInfos[i].image.imageLayout = depthAttachment.layout;
m_cmd->trackResource(res.imageView);
m_cmd->trackResource(res.imageView->image());
} else {
updatePipelineState |= bindingState.setUnbound(i);
m_descInfos[i].image = m_device->dummyImageViewDescriptor(binding.view);
} break;
case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
if (res.bufferView != nullptr) {
updatePipelineState |= bindingState.setBound(i);
res.bufferView->updateView();
m_descInfos[i].texelBuffer = res.bufferView->handle();
m_cmd->trackResource(res.bufferView->viewResource());
m_cmd->trackResource(res.bufferView->bufferResource());
} else {
updatePipelineState |= bindingState.setUnbound(i);
m_descInfos[i].texelBuffer = m_device->dummyBufferViewDescriptor();
} break;
case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
if (res.bufferSlice.defined()) {
updatePipelineState |= bindingState.setBound(i);
auto physicalSlice = res.bufferSlice.physicalSlice();
m_descInfos[i].buffer.buffer = physicalSlice.handle();
m_descInfos[i].buffer.offset = physicalSlice.offset();
m_descInfos[i].buffer.range = physicalSlice.length();
m_cmd->trackResource(physicalSlice.resource());
} else {
updatePipelineState |= bindingState.setUnbound(i);
m_descInfos[i].buffer = m_device->dummyBufferDescriptor();
} break;
case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
if (res.bufferSlice.defined()) {
updatePipelineState |= bindingState.setBound(i);
auto physicalSlice = res.bufferSlice.physicalSlice();
m_descInfos[i].buffer.buffer = physicalSlice.handle();
m_descInfos[i].buffer.offset = 0; /* dynamic */
m_descInfos[i].buffer.range = physicalSlice.length();
m_cmd->trackResource(physicalSlice.resource());
} else {
updatePipelineState |= bindingState.setUnbound(i);
m_descInfos[i].buffer = m_device->dummyBufferDescriptor();
} break;
default:
Logger::err(str::format("DxvkContext: Unhandled descriptor type: ", binding.type));
}
}
if (updatePipelineState) {
m_flags.set(bindPoint == VK_PIPELINE_BIND_POINT_GRAPHICS
? DxvkContextFlag::GpDirtyPipelineState
: DxvkContextFlag::CpDirtyPipelineState);
}
}
VkDescriptorSet DxvkContext::updateShaderDescriptors(
VkPipelineBindPoint bindPoint,
const DxvkBindingState& bindingState,
const DxvkPipelineLayout* layout) {
VkDescriptorSet descriptorSet = VK_NULL_HANDLE;
if (layout->bindingCount() != 0) {
descriptorSet = m_cmd->allocateDescriptorSet(
layout->descriptorSetLayout());
m_cmd->updateDescriptorSetWithTemplate(
descriptorSet, layout->descriptorTemplate(),
m_descInfos.data());
}
return descriptorSet;
}
void DxvkContext::updateShaderDescriptorSetBinding(
VkPipelineBindPoint bindPoint,
VkDescriptorSet set,
const DxvkPipelineLayout* layout) {
if (set != VK_NULL_HANDLE) {
for (uint32_t i = 0; i < layout->dynamicBindingCount(); i++) {
const auto& binding = layout->dynamicBinding(i);
const auto& res = m_rc[binding.slot];
m_descOffsets[i] = res.bufferSlice.defined()
? res.bufferSlice.physicalSlice().offset()
: 0;
}
m_cmd->cmdBindDescriptorSet(bindPoint,
layout->pipelineLayout(), set,
layout->dynamicBindingCount(),
m_descOffsets.data());
}
}
void DxvkContext::updateFramebuffer() {
if (m_flags.test(DxvkContextFlag::GpDirtyFramebuffer)) {
m_flags.clr(DxvkContextFlag::GpDirtyFramebuffer);
this->spillRenderPass();
auto fb = m_device->createFramebuffer(m_state.om.renderTargets);
m_state.gp.state.msSampleCount = fb->getSampleCount();
m_state.om.framebuffer = fb;
m_flags.set(DxvkContextFlag::GpDirtyPipelineState);
}
}
void DxvkContext::updateIndexBufferBinding() {
if (m_flags.test(DxvkContextFlag::GpDirtyIndexBuffer)) {
m_flags.clr(DxvkContextFlag::GpDirtyIndexBuffer);
if (m_state.vi.indexBuffer.defined()) {
auto physicalSlice = m_state.vi.indexBuffer.physicalSlice();
m_cmd->cmdBindIndexBuffer(
physicalSlice.handle(),
physicalSlice.offset(),
m_state.vi.indexType);
m_cmd->trackResource(
physicalSlice.resource());
} else {
m_cmd->cmdBindIndexBuffer(
m_device->dummyBufferHandle(),
0, VK_INDEX_TYPE_UINT32);
}
}
}
void DxvkContext::updateVertexBufferBindings() {
if (m_flags.test(DxvkContextFlag::GpDirtyVertexBuffers)) {
m_flags.clr(DxvkContextFlag::GpDirtyVertexBuffers);
std::array<VkBuffer, MaxNumVertexBindings> buffers;
std::array<VkDeviceSize, MaxNumVertexBindings> offsets;
// Set buffer handles and offsets for active bindings
uint32_t bindingCount = 0;
uint32_t bindingMask = 0;
for (uint32_t i = 0; i < m_state.gp.state.ilBindingCount; i++) {
const uint32_t binding = m_state.gp.state.ilBindings[i].binding;
bindingCount = std::max(bindingCount, binding + 1);
if (m_state.vi.vertexBuffers[binding].defined()) {
auto vbo = m_state.vi.vertexBuffers[binding].physicalSlice();
buffers[binding] = vbo.handle();
offsets[binding] = vbo.offset();
bindingMask |= 1u << binding;
m_cmd->trackResource(vbo.resource());
}
}
// Bind a dummy buffer to the remaining bindings
uint32_t bindingsUsed = (1u << bindingCount) - 1u;
uint32_t bindingsSet = bindingMask;
while (bindingsSet != bindingsUsed) {
uint32_t binding = bit::tzcnt(~bindingsSet);
buffers[binding] = m_device->dummyBufferHandle();
offsets[binding] = 0;
bindingsSet |= 1u << binding;
}
// Bind all vertex buffers at once
if (bindingCount != 0) {
m_cmd->cmdBindVertexBuffers(0, bindingCount,
buffers.data(), offsets.data());
}
// If the set of active bindings has changed, we'll
// need to adjust the strides of the inactive ones
// and compile a new pipeline
if (m_state.vi.bindingMask != bindingMask) {
m_flags.set(DxvkContextFlag::GpDirtyPipelineState);
m_state.vi.bindingMask = bindingMask;
}
}
}
void DxvkContext::updateDynamicState() {
if (m_gpActivePipeline == VK_NULL_HANDLE)
return;
if (m_flags.test(DxvkContextFlag::GpDirtyViewport)) {
uint32_t viewportCount = m_state.gp.state.rsViewportCount;
m_cmd->cmdSetViewport(0, viewportCount, m_state.vp.viewports.data());
m_cmd->cmdSetScissor (0, viewportCount, m_state.vp.scissorRects.data());
}
if (m_flags.test(DxvkContextFlag::GpDirtyBlendConstants))
m_cmd->cmdSetBlendConstants(&m_state.om.blendConstants.r);
if (m_flags.test(DxvkContextFlag::GpDirtyStencilRef))
m_cmd->cmdSetStencilReference(VK_STENCIL_FRONT_AND_BACK, m_state.om.stencilReference);
if (m_flags.test(DxvkContextFlag::GpDirtyDepthBias)) {
m_cmd->cmdSetDepthBias(
m_state.ds.depthBiasConstant,
m_state.ds.depthBiasClamp,
m_state.ds.depthBiasSlope);
}
m_flags.clr(
DxvkContextFlag::GpDirtyBlendConstants,
DxvkContextFlag::GpDirtyStencilRef,
DxvkContextFlag::GpDirtyViewport,
DxvkContextFlag::GpDirtyDepthBias);
}
bool DxvkContext::validateComputeState() {
return m_cpActivePipeline != VK_NULL_HANDLE;
}
bool DxvkContext::validateGraphicsState() {
if (m_gpActivePipeline == VK_NULL_HANDLE)
return false;
if (!m_flags.test(DxvkContextFlag::GpRenderPassBound))
return false;
return true;
}
void DxvkContext::commitComputeState() {
this->spillRenderPass();
this->updateComputePipeline();
this->updateComputeShaderResources();
this->updateComputePipelineState();
this->updateComputeShaderDescriptors();
m_barriers.recordCommands(m_cmd);
}
void DxvkContext::commitGraphicsState() {
this->updateFramebuffer();
this->startRenderPass();
this->updateGraphicsPipeline();
this->updateIndexBufferBinding();
this->updateVertexBufferBindings();
this->updateGraphicsShaderResources();
this->updateGraphicsPipelineState();
this->updateGraphicsShaderDescriptors();
this->updateDynamicState();
}
void DxvkContext::commitComputeInitBarriers() {
auto layout = m_state.cp.pipeline->layout();
bool requiresBarrier = false;
for (uint32_t i = 0; i < layout->bindingCount() && !requiresBarrier; i++) {
if (m_state.cp.state.bsBindingState.isBound(i)) {
const DxvkDescriptorSlot binding = layout->binding(i);
const DxvkShaderResourceSlot& slot = m_rc[binding.slot];
DxvkAccessFlags access = DxvkAccess::Read;
switch (binding.type) {
case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
access.set(DxvkAccess::Write);
/* fall through */
case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
requiresBarrier = m_barriers.isBufferDirty(
slot.bufferSlice.physicalSlice(), access);
break;
case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
access.set(DxvkAccess::Write);
/* fall through */
case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
requiresBarrier = m_barriers.isBufferDirty(
slot.bufferView->physicalSlice(), access);
break;
case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
access.set(DxvkAccess::Write);
/* fall through */
case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
requiresBarrier = m_barriers.isImageDirty(
slot.imageView->image(),
slot.imageView->subresources(),
access);
break;
default:
/* nothing to do */;
}
}
}
if (requiresBarrier)
m_barriers.recordCommands(m_cmd);
}
void DxvkContext::commitComputePostBarriers() {
auto layout = m_state.cp.pipeline->layout();
for (uint32_t i = 0; i < layout->bindingCount(); i++) {
if (m_state.cp.state.bsBindingState.isBound(i)) {
const DxvkDescriptorSlot binding = layout->binding(i);
const DxvkShaderResourceSlot& slot = m_rc[binding.slot];
VkPipelineStageFlags stages = VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT;
VkAccessFlags access = VK_ACCESS_SHADER_READ_BIT;
switch (binding.type) {
case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
access |= VK_ACCESS_SHADER_WRITE_BIT;
/* fall through */
case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
m_barriers.accessBuffer(
slot.bufferSlice.physicalSlice(),
stages, access,
slot.bufferSlice.bufferInfo().stages,
slot.bufferSlice.bufferInfo().access);
break;
case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
access |= VK_ACCESS_SHADER_WRITE_BIT;
/* fall through */
case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
m_barriers.accessBuffer(
slot.bufferView->physicalSlice(),
stages, access,
slot.bufferView->bufferInfo().stages,
slot.bufferView->bufferInfo().access);
break;
case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
access |= VK_ACCESS_SHADER_WRITE_BIT;
/* fall through */
case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
m_barriers.accessImage(
slot.imageView->image(),
slot.imageView->subresources(),
slot.imageView->imageInfo().layout,
stages, access,
slot.imageView->imageInfo().layout,
slot.imageView->imageInfo().stages,
slot.imageView->imageInfo().access);
break;
default:
/* nothing to do */;
}
}
}
}
DxvkQueryHandle DxvkContext::allocQuery(const DxvkQueryRevision& query) {
const VkQueryType queryType = query.query->type();
DxvkQueryHandle queryHandle = DxvkQueryHandle();
Rc<DxvkQueryPool> queryPool = m_queryPools[queryType];
if (queryPool != nullptr)
queryHandle = queryPool->allocQuery(query);
if (queryHandle.queryPool == VK_NULL_HANDLE) {
if (queryPool != nullptr)
this->trackQueryPool(queryPool);
m_queryPools[queryType] = m_device->createQueryPool(queryType, MaxNumQueryCountPerPool);
queryPool = m_queryPools[queryType];
queryPool->reset(m_cmd);
queryHandle = queryPool->allocQuery(query);
}
return queryHandle;
}
void DxvkContext::trackQueryPool(const Rc<DxvkQueryPool>& pool) {
if (pool != nullptr) {
DxvkQueryRange range = pool->getActiveQueryRange();
if (range.queryCount > 0)
m_cmd->trackQueryRange(std::move(range));
}
}
void DxvkContext::beginActiveQueries() {
for (const DxvkQueryRevision& query : m_activeQueries) {
DxvkQueryHandle handle = this->allocQuery(query);
m_cmd->cmdBeginQuery(
handle.queryPool,
handle.queryId,
handle.flags);
}
}
void DxvkContext::endActiveQueries() {
for (const DxvkQueryRevision& query : m_activeQueries) {
DxvkQueryHandle handle = query.query->getHandle();
m_cmd->cmdEndQuery(
handle.queryPool,
handle.queryId);
}
}
void DxvkContext::insertActiveQuery(const DxvkQueryRevision& query) {
m_activeQueries.push_back(query);
}
void DxvkContext::eraseActiveQuery(const DxvkQueryRevision& query) {
for (auto i = m_activeQueries.begin(); i != m_activeQueries.end(); i++) {
if (i->query == query.query && i->revision == query.revision) {
m_activeQueries.erase(i);
return;
}
}
}
}
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