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vkd3d: Account for front buffer in swapchain image count 

Signed-off-by: Joshua Ashton <joshua@froggi.es>
This commit is contained in:
Joshua Ashton 2021-02-19 03:29:20 +00:00 committed by Hans-Kristian Arntzen
parent be4391b972
commit bb3e5f6cad
1 changed files with 3 additions and 2 deletions
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5
libs/vkd3d/swapchain.c
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@ -1358,12 +1358,13 @@ static HRESULT d3d12_swapchain_create_vulkan_swapchain(struct d3d12_swapchain *s
return hresult_from_vk_result(vr);
}
image_count = swapchain->desc.BufferCount;
/* Need to account for the front buffer, so + 1 */
image_count = swapchain->desc.BufferCount + 1;
image_count = max(image_count, surface_caps.minImageCount);
if (surface_caps.maxImageCount)
image_count = min(image_count, surface_caps.maxImageCount);
if (image_count != swapchain->desc.BufferCount)
if (image_count != (swapchain->desc.BufferCount + 1))
{
WARN("Buffer count %u is not supported (%u-%u).\n", swapchain->desc.BufferCount,
surface_caps.minImageCount, surface_caps.maxImageCount);