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Add Fence objects (+ use them for sync)

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This commit is contained in:
Lynix
2020-03-04 18:50:41 +01:00
parent 7bf734cdd4
commit 7ba9a33d35
7 changed files with 131 additions and 3 deletions
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12
examples/VulkanTest/main.cpp
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@@ -274,6 +274,11 @@ int main()
Nz::UInt32 imageCount = vulkanWindow.GetFramebufferCount();
std::vector<Nz::Vk::CommandBuffer> renderCmds = cmdPool.AllocateCommandBuffers(imageCount, VK_COMMAND_BUFFER_LEVEL_PRIMARY);
std::vector<Nz::Vk::Fence> fences(imageCount);
for (auto& fence : fences)
fence.Create(vulkanDevice.shared_from_this());
for (Nz::UInt32 i = 0; i < imageCount; ++i)
{
Nz::Vk::CommandBuffer& renderCmd = renderCmds[i];
@@ -317,7 +322,7 @@ int main()
1U
};
renderCmd.Begin(VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT);
renderCmd.Begin();
vulkanWindow.BuildPreRenderCommands(i, renderCmd);
@@ -426,6 +431,9 @@ int main()
return EXIT_FAILURE;
}
fences[imageIndex].Wait();
fences[imageIndex].Reset();
VkCommandBuffer renderCmdBuffer = renderCmds[imageIndex];
VkSemaphore waitSemaphore = vulkanWindow.GetRenderSemaphore();
@@ -442,7 +450,7 @@ int main()
nullptr // const VkSemaphore *pSignalSemaphores
};
if (!graphicsQueue.Submit(submit_info))
if (!graphicsQueue.Submit(submit_info, fences[imageIndex]))
return false;
vulkanWindow.Present(imageIndex);