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#include "dxvk_cmdlist.h"
#include "dxvk_device.h"
namespace dxvk {
DxvkCommandList::DxvkCommandList(DxvkDevice* device)
: m_device (device),
m_vkd (device->vkd()),
m_vki (device->instance()->vki()),
m_cmdBuffersUsed(0),
m_descriptorPoolTracker(device) {
const auto& graphicsQueue = m_device->queues().graphics;
const auto& transferQueue = m_device->queues().transfer;
VkFenceCreateInfo fenceInfo;
fenceInfo.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO;
fenceInfo.pNext = nullptr;
fenceInfo.flags = 0;
if (m_vkd->vkCreateFence(m_vkd->device(), &fenceInfo, nullptr, &m_fence) != VK_SUCCESS)
throw DxvkError("DxvkCommandList: Failed to create fence");
VkCommandPoolCreateInfo poolInfo;
poolInfo.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
poolInfo.pNext = nullptr;
poolInfo.flags = 0;
poolInfo.queueFamilyIndex = graphicsQueue.queueFamily;
if (m_vkd->vkCreateCommandPool(m_vkd->device(), &poolInfo, nullptr, &m_graphicsPool) != VK_SUCCESS)
throw DxvkError("DxvkCommandList: Failed to create graphics command pool");
if (m_device->hasDedicatedTransferQueue()) {
poolInfo.queueFamilyIndex = transferQueue.queueFamily;
if (m_vkd->vkCreateCommandPool(m_vkd->device(), &poolInfo, nullptr, &m_transferPool) != VK_SUCCESS)
throw DxvkError("DxvkCommandList: Failed to create transfer command pool");
}
VkCommandBufferAllocateInfo cmdInfoGfx;
cmdInfoGfx.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
cmdInfoGfx.pNext = nullptr;
cmdInfoGfx.commandPool = m_graphicsPool;
cmdInfoGfx.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
cmdInfoGfx.commandBufferCount = 1;
VkCommandBufferAllocateInfo cmdInfoDma;
cmdInfoDma.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
cmdInfoDma.pNext = nullptr;
cmdInfoDma.commandPool = m_transferPool ? m_transferPool : m_graphicsPool;
cmdInfoDma.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
cmdInfoDma.commandBufferCount = 1;
if (m_vkd->vkAllocateCommandBuffers(m_vkd->device(), &cmdInfoGfx, &m_execBuffer) != VK_SUCCESS
|| m_vkd->vkAllocateCommandBuffers(m_vkd->device(), &cmdInfoGfx, &m_initBuffer) != VK_SUCCESS
|| m_vkd->vkAllocateCommandBuffers(m_vkd->device(), &cmdInfoDma, &m_sdmaBuffer) != VK_SUCCESS)
throw DxvkError("DxvkCommandList: Failed to allocate command buffer");
if (m_device->hasDedicatedTransferQueue()) {
VkSemaphoreCreateInfo semInfo;
semInfo.sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO;
semInfo.pNext = nullptr;
semInfo.flags = 0;
if (m_vkd->vkCreateSemaphore(m_vkd->device(), &semInfo, nullptr, &m_sdmaSemaphore) != VK_SUCCESS)
throw DxvkError("DxvkCommandList: Failed to create semaphore");
}
}
DxvkCommandList::~DxvkCommandList() {
this->reset();
m_vkd->vkDestroySemaphore(m_vkd->device(), m_sdmaSemaphore, nullptr);
m_vkd->vkDestroyCommandPool(m_vkd->device(), m_graphicsPool, nullptr);
m_vkd->vkDestroyCommandPool(m_vkd->device(), m_transferPool, nullptr);
m_vkd->vkDestroyFence(m_vkd->device(), m_fence, nullptr);
}
VkResult DxvkCommandList::submit(
VkSemaphore waitSemaphore,
VkSemaphore wakeSemaphore) {
const auto& graphics = m_device->queues().graphics;
const auto& transfer = m_device->queues().transfer;
DxvkQueueSubmission info = DxvkQueueSubmission();
if (m_cmdBuffersUsed.test(DxvkCmdBuffer::SdmaBuffer)) {
info.cmdBuffers[info.cmdBufferCount++] = m_sdmaBuffer;
if (m_device->hasDedicatedTransferQueue()) {
info.wakeSync[info.wakeCount++] = m_sdmaSemaphore;
VkResult status = submitToQueue(transfer.queueHandle, VK_NULL_HANDLE, info);
if (status != VK_SUCCESS)
return status;
info = DxvkQueueSubmission();
info.waitSync[info.waitCount] = m_sdmaSemaphore;
info.waitMask[info.waitCount] = VK_PIPELINE_STAGE_ALL_COMMANDS_BIT;
info.waitCount += 1;
}
}
if (m_cmdBuffersUsed.test(DxvkCmdBuffer::InitBuffer))
info.cmdBuffers[info.cmdBufferCount++] = m_initBuffer;
if (m_cmdBuffersUsed.test(DxvkCmdBuffer::ExecBuffer))
info.cmdBuffers[info.cmdBufferCount++] = m_execBuffer;
if (waitSemaphore) {
info.waitSync[info.waitCount] = waitSemaphore;
info.waitMask[info.waitCount] = VK_PIPELINE_STAGE_ALL_COMMANDS_BIT;
info.waitCount += 1;
}
if (wakeSemaphore)
info.wakeSync[info.wakeCount++] = wakeSemaphore;
return submitToQueue(graphics.queueHandle, m_fence, info);
}
VkResult DxvkCommandList::synchronize() {
VkResult status = VK_TIMEOUT;
while (status == VK_TIMEOUT) {
status = m_vkd->vkWaitForFences(
m_vkd->device(), 1, &m_fence, VK_FALSE,
1'000'000'000ull);
}
return status;
}
void DxvkCommandList::beginRecording() {
VkCommandBufferBeginInfo info;
info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
info.pNext = nullptr;
info.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
info.pInheritanceInfo = nullptr;
if ((m_graphicsPool && m_vkd->vkResetCommandPool(m_vkd->device(), m_graphicsPool, 0) != VK_SUCCESS)
|| (m_transferPool && m_vkd->vkResetCommandPool(m_vkd->device(), m_transferPool, 0) != VK_SUCCESS))
Logger::err("DxvkCommandList: Failed to reset command buffer");
if (m_vkd->vkBeginCommandBuffer(m_execBuffer, &info) != VK_SUCCESS
|| m_vkd->vkBeginCommandBuffer(m_initBuffer, &info) != VK_SUCCESS
|| m_vkd->vkBeginCommandBuffer(m_sdmaBuffer, &info) != VK_SUCCESS)
Logger::err("DxvkCommandList: Failed to begin command buffer");
if (m_vkd->vkResetFences(m_vkd->device(), 1, &m_fence) != VK_SUCCESS)
Logger::err("DxvkCommandList: Failed to reset fence");
// Unconditionally mark the exec buffer as used. There
// is virtually no use case where this isn't correct.
m_cmdBuffersUsed = DxvkCmdBuffer::ExecBuffer;
}
void DxvkCommandList::endRecording() {
if (m_vkd->vkEndCommandBuffer(m_execBuffer) != VK_SUCCESS
|| m_vkd->vkEndCommandBuffer(m_initBuffer) != VK_SUCCESS
|| m_vkd->vkEndCommandBuffer(m_sdmaBuffer) != VK_SUCCESS)
Logger::err("DxvkCommandList::endRecording: Failed to record command buffer");
}
void DxvkCommandList::reset() {
// Signal resources and events to
// avoid stalling main thread
m_signalTracker.reset();
m_resources.reset();
// Recycle heavy Vulkan objects
m_descriptorPoolTracker.reset();
// Return buffer memory slices
m_bufferTracker.reset();
// Return query and event handles
m_gpuQueryTracker.reset();
m_gpuEventTracker.reset();
// Less important stuff
m_statCounters.reset();
}
VkResult DxvkCommandList::submitToQueue(
VkQueue queue,
VkFence fence,
const DxvkQueueSubmission& info) {
VkSubmitInfo submitInfo;
submitInfo.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submitInfo.pNext = nullptr;
submitInfo.waitSemaphoreCount = info.waitCount;
submitInfo.pWaitSemaphores = info.waitSync;
submitInfo.pWaitDstStageMask = info.waitMask;
submitInfo.commandBufferCount = info.cmdBufferCount;
submitInfo.pCommandBuffers = info.cmdBuffers;
submitInfo.signalSemaphoreCount = info.wakeCount;
submitInfo.pSignalSemaphores = info.wakeSync;
return m_vkd->vkQueueSubmit(queue, 1, &submitInfo, fence);
}
void DxvkCommandList::cmdBeginDebugUtilsLabel(VkDebugUtilsLabelEXT *pLabelInfo) {
m_vki->vkCmdBeginDebugUtilsLabelEXT(m_execBuffer, pLabelInfo);
}
void DxvkCommandList::cmdEndDebugUtilsLabel() {
m_vki->vkCmdEndDebugUtilsLabelEXT(m_execBuffer);
}
void DxvkCommandList::cmdInsertDebugUtilsLabel(VkDebugUtilsLabelEXT *pLabelInfo) {
m_vki->vkCmdInsertDebugUtilsLabelEXT(m_execBuffer, pLabelInfo);
}
}
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