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vulkan: check for extension rather than function pointer 

The loader ensures only that functions with tagged supported extensions
exist, rather than ensuring only those with supported extensions are
loaded.
As the init function uses Vulkan functions, whose loading requires them
to have the extension flags set, the extension flags are guaranteed
to also exist at this point.
This commit is contained in:
Lynne 2023-08-28 22:20:45 +02:00
parent 747871a42c
commit f6cf3a40e4
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1 changed files with 1 additions and 1 deletions
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libavutil/vulkan.c
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@ -165,7 +165,7 @@ int ff_vk_load_props(FFVulkanContext *s)
vk->GetPhysicalDeviceQueueFamilyProperties2(s->hwctx->phys_dev, &s->tot_nb_qfs, s->qf_props);
if (vk->GetPhysicalDeviceCooperativeMatrixPropertiesKHR) {
if (s->extensions & FF_VK_EXT_COOP_MATRIX) {
vk->GetPhysicalDeviceCooperativeMatrixPropertiesKHR(s->hwctx->phys_dev,
&s->coop_mat_props_nb, NULL);