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Add present wait support to Vulkan.

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Dario 2024-12-18 21:59:59 -03:00
parent 2e9e748f62
commit 37227b8a83
2 changed files with 16 additions and 0 deletions
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15
UnleashedRecomp/gpu/rhi/plume_vulkan.cpp
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@ -2124,6 +2124,12 @@ namespace plume {
} }
bool VulkanSwapChain::present(uint32_t textureIndex, RenderCommandSemaphore **waitSemaphores, uint32_t waitSemaphoreCount) { bool VulkanSwapChain::present(uint32_t textureIndex, RenderCommandSemaphore **waitSemaphores, uint32_t waitSemaphoreCount) {
constexpr uint64_t MaxFrameDelay = 1;
if (commandQueue->device->capabilities.presentWait && (currentPresentId > MaxFrameDelay)) {
constexpr uint64_t waitTimeout = 100000000;
vkWaitForPresentKHR(commandQueue->device->vk, vk, currentPresentId - MaxFrameDelay, waitTimeout);
}
thread_local std::vector<VkSemaphore> waitSemaphoresVector; thread_local std::vector<VkSemaphore> waitSemaphoresVector;
waitSemaphoresVector.clear(); waitSemaphoresVector.clear();
for (uint32_t i = 0; i < waitSemaphoreCount; i++) { for (uint32_t i = 0; i < waitSemaphoreCount; i++) {
@ -2138,6 +2144,15 @@ namespace plume {
presentInfo.pImageIndices = &textureIndex; presentInfo.pImageIndices = &textureIndex;
presentInfo.pWaitSemaphores = !waitSemaphoresVector.empty() ? waitSemaphoresVector.data() : nullptr; presentInfo.pWaitSemaphores = !waitSemaphoresVector.empty() ? waitSemaphoresVector.data() : nullptr;
presentInfo.waitSemaphoreCount = uint32_t(waitSemaphoresVector.size()); presentInfo.waitSemaphoreCount = uint32_t(waitSemaphoresVector.size());
VkPresentIdKHR presentId = {};
if (commandQueue->device->capabilities.presentWait) {
currentPresentId++;
presentId.sType = VK_STRUCTURE_TYPE_PRESENT_ID_KHR;
presentId.pPresentIds = &currentPresentId;
presentId.swapchainCount = 1;
presentInfo.pNext = &presentId;
}
VkResult res; VkResult res;
{ {

1
UnleashedRecomp/gpu/rhi/plume_vulkan.h
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@ -229,6 +229,7 @@ namespace plume {
VkPresentModeKHR requiredPresentMode = VK_PRESENT_MODE_FIFO_KHR; VkPresentModeKHR requiredPresentMode = VK_PRESENT_MODE_FIFO_KHR;
VkCompositeAlphaFlagBitsKHR pickedAlphaFlag = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR; VkCompositeAlphaFlagBitsKHR pickedAlphaFlag = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR;
std::vector<VulkanTexture> textures; std::vector<VulkanTexture> textures;
uint64_t currentPresentId = 0;
bool immediatePresentModeSupported = false; bool immediatePresentModeSupported = false;
VulkanSwapChain(VulkanCommandQueue *commandQueue, RenderWindow renderWindow, uint32_t textureCount, RenderFormat format); VulkanSwapChain(VulkanCommandQueue *commandQueue, RenderWindow renderWindow, uint32_t textureCount, RenderFormat format);