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Examples: Vulkan: vkAcquireNextImageKHR() and vkQueuePresentKHR() returning VK_SUBOPTIMAL_KHR keeps moving forward. (#7825, #7831)

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ocornut 2025-01-15 17:25:44 +01:00
parent 8ebf22d3c1
commit 0f33d7185f
5 changed files with 34 additions and 40 deletions
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2
docs/CHANGELOG.txt
View File

@ -46,6 +46,8 @@ Other changes:
- ImDrawList: texture baked storage for thick line reduced from ~64x64 to ~32x32. (#3245)
- Examples: DirectX12: Reduced number of frame in flight from 3 to 2 in
provided example, to reduce latency.
- Examples: Vulkan: better handle VK_SUBOPTIMAL_KHR being returned by
vkAcquireNextImageKHR() or vkQueuePresentKHR(). (#7825, #7831) [@NostraMagister]
- Backends: DirectX12: Texture upload use the command queue provided in
ImGui_ImplDX12_InitInfo instead of creating its own.

18
examples/example_glfw_vulkan/main.cpp
View File

@ -61,7 +61,7 @@ static void glfw_error_callback(int error, const char* description)
}
static void check_vk_result(VkResult err)
{
if (err == 0)
if (err == VK_SUCCESS)
return;
fprintf(stderr, "[vulkan] Error: VkResult = %d\n", err);
if (err < 0)
@ -263,17 +263,15 @@ static void CleanupVulkanWindow()
static void FrameRender(ImGui_ImplVulkanH_Window* wd, ImDrawData* draw_data)
{
VkResult err;
VkSemaphore image_acquired_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].ImageAcquiredSemaphore;
VkSemaphore render_complete_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].RenderCompleteSemaphore;
err = vkAcquireNextImageKHR(g_Device, wd->Swapchain, UINT64_MAX, image_acquired_semaphore, VK_NULL_HANDLE, &wd->FrameIndex);
VkResult err = vkAcquireNextImageKHR(g_Device, wd->Swapchain, UINT64_MAX, image_acquired_semaphore, VK_NULL_HANDLE, &wd->FrameIndex);
if (err == VK_ERROR_OUT_OF_DATE_KHR || err == VK_SUBOPTIMAL_KHR)
{
g_SwapChainRebuild = true;
if (err == VK_ERROR_OUT_OF_DATE_KHR)
return;
}
check_vk_result(err);
if (err != VK_SUBOPTIMAL_KHR)
check_vk_result(err);
ImGui_ImplVulkanH_Frame* fd = &wd->Frames[wd->FrameIndex];
{
@ -342,11 +340,11 @@ static void FramePresent(ImGui_ImplVulkanH_Window* wd)
info.pImageIndices = &wd->FrameIndex;
VkResult err = vkQueuePresentKHR(g_Queue, &info);
if (err == VK_ERROR_OUT_OF_DATE_KHR || err == VK_SUBOPTIMAL_KHR)
{
g_SwapChainRebuild = true;
if (err == VK_ERROR_OUT_OF_DATE_KHR)
return;
}
check_vk_result(err);
if (err != VK_SUBOPTIMAL_KHR)
check_vk_result(err);
wd->SemaphoreIndex = (wd->SemaphoreIndex + 1) % wd->SemaphoreCount; // Now we can use the next set of semaphores
}

18
examples/example_sdl2_vulkan/main.cpp
View File

@ -49,7 +49,7 @@ static bool g_SwapChainRebuild = false;
static void check_vk_result(VkResult err)
{
if (err == 0)
if (err == VK_SUCCESS)
return;
fprintf(stderr, "[vulkan] Error: VkResult = %d\n", err);
if (err < 0)
@ -251,17 +251,15 @@ static void CleanupVulkanWindow()
static void FrameRender(ImGui_ImplVulkanH_Window* wd, ImDrawData* draw_data)
{
VkResult err;
VkSemaphore image_acquired_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].ImageAcquiredSemaphore;
VkSemaphore render_complete_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].RenderCompleteSemaphore;
err = vkAcquireNextImageKHR(g_Device, wd->Swapchain, UINT64_MAX, image_acquired_semaphore, VK_NULL_HANDLE, &wd->FrameIndex);
VkResult err = vkAcquireNextImageKHR(g_Device, wd->Swapchain, UINT64_MAX, image_acquired_semaphore, VK_NULL_HANDLE, &wd->FrameIndex);
if (err == VK_ERROR_OUT_OF_DATE_KHR || err == VK_SUBOPTIMAL_KHR)
{
g_SwapChainRebuild = true;
if (err == VK_ERROR_OUT_OF_DATE_KHR)
return;
}
check_vk_result(err);
if (err != VK_SUBOPTIMAL_KHR)
check_vk_result(err);
ImGui_ImplVulkanH_Frame* fd = &wd->Frames[wd->FrameIndex];
{
@ -330,11 +328,11 @@ static void FramePresent(ImGui_ImplVulkanH_Window* wd)
info.pImageIndices = &wd->FrameIndex;
VkResult err = vkQueuePresentKHR(g_Queue, &info);
if (err == VK_ERROR_OUT_OF_DATE_KHR || err == VK_SUBOPTIMAL_KHR)
{
g_SwapChainRebuild = true;
if (err == VK_ERROR_OUT_OF_DATE_KHR)
return;
}
check_vk_result(err);
if (err != VK_SUBOPTIMAL_KHR)
check_vk_result(err);
wd->SemaphoreIndex = (wd->SemaphoreIndex + 1) % wd->SemaphoreCount; // Now we can use the next set of semaphores
}

18
examples/example_sdl3_vulkan/main.cpp
View File

@ -54,7 +54,7 @@ static bool g_SwapChainRebuild = false;
static void check_vk_result(VkResult err)
{
if (err == 0)
if (err == VK_SUCCESS)
return;
fprintf(stderr, "[vulkan] Error: VkResult = %d\n", err);
if (err < 0)
@ -256,17 +256,15 @@ static void CleanupVulkanWindow()
static void FrameRender(ImGui_ImplVulkanH_Window* wd, ImDrawData* draw_data)
{
VkResult err;
VkSemaphore image_acquired_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].ImageAcquiredSemaphore;
VkSemaphore render_complete_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].RenderCompleteSemaphore;
err = vkAcquireNextImageKHR(g_Device, wd->Swapchain, UINT64_MAX, image_acquired_semaphore, VK_NULL_HANDLE, &wd->FrameIndex);
VkResult err = vkAcquireNextImageKHR(g_Device, wd->Swapchain, UINT64_MAX, image_acquired_semaphore, VK_NULL_HANDLE, &wd->FrameIndex);
if (err == VK_ERROR_OUT_OF_DATE_KHR || err == VK_SUBOPTIMAL_KHR)
{
g_SwapChainRebuild = true;
if (err == VK_ERROR_OUT_OF_DATE_KHR)
return;
}
check_vk_result(err);
if (err != VK_SUBOPTIMAL_KHR)
check_vk_result(err);
ImGui_ImplVulkanH_Frame* fd = &wd->Frames[wd->FrameIndex];
{
@ -335,11 +333,11 @@ static void FramePresent(ImGui_ImplVulkanH_Window* wd)
info.pImageIndices = &wd->FrameIndex;
VkResult err = vkQueuePresentKHR(g_Queue, &info);
if (err == VK_ERROR_OUT_OF_DATE_KHR || err == VK_SUBOPTIMAL_KHR)
{
g_SwapChainRebuild = true;
if (err == VK_ERROR_OUT_OF_DATE_KHR)
return;
}
check_vk_result(err);
if (err != VK_SUBOPTIMAL_KHR)
check_vk_result(err);
wd->SemaphoreIndex = (wd->SemaphoreIndex + 1) % wd->SemaphoreCount; // Now we can use the next set of semaphores
}

18
examples/example_win32_vulkan/main.cpp
View File

@ -50,7 +50,7 @@ static bool g_SwapChainRebuild = false;
static void check_vk_result(VkResult err)
{
if (err == 0)
if (err == VK_SUCCESS)
return;
fprintf(stderr, "[vulkan] Error: VkResult = %d\n", err);
if (err < 0)
@ -252,17 +252,15 @@ static void CleanupVulkanWindow()
static void FrameRender(ImGui_ImplVulkanH_Window* wd, ImDrawData* draw_data)
{
VkResult err;
VkSemaphore image_acquired_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].ImageAcquiredSemaphore;
VkSemaphore render_complete_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].RenderCompleteSemaphore;
err = vkAcquireNextImageKHR(g_Device, wd->Swapchain, UINT64_MAX, image_acquired_semaphore, VK_NULL_HANDLE, &wd->FrameIndex);
VkResult err = vkAcquireNextImageKHR(g_Device, wd->Swapchain, UINT64_MAX, image_acquired_semaphore, VK_NULL_HANDLE, &wd->FrameIndex);
if (err == VK_ERROR_OUT_OF_DATE_KHR || err == VK_SUBOPTIMAL_KHR)
{
g_SwapChainRebuild = true;
if (err == VK_ERROR_OUT_OF_DATE_KHR)
return;
}
check_vk_result(err);
if (err != VK_SUBOPTIMAL_KHR)
check_vk_result(err);
ImGui_ImplVulkanH_Frame* fd = &wd->Frames[wd->FrameIndex];
{
@ -331,11 +329,11 @@ static void FramePresent(ImGui_ImplVulkanH_Window* wd)
info.pImageIndices = &wd->FrameIndex;
VkResult err = vkQueuePresentKHR(g_Queue, &info);
if (err == VK_ERROR_OUT_OF_DATE_KHR || err == VK_SUBOPTIMAL_KHR)
{
g_SwapChainRebuild = true;
if (err == VK_ERROR_OUT_OF_DATE_KHR)
return;
}
check_vk_result(err);
if (err != VK_SUBOPTIMAL_KHR)
check_vk_result(err);
wd->SemaphoreIndex = (wd->SemaphoreIndex + 1) % wd->SemaphoreCount; // Now we can use the next set of semaphores
}