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a:vk: Make find_compute_queue_family more generic

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This commit is contained in:
Patrick Nicolas 2024-01-20 13:17:09 +01:00
parent c5230c075c
commit c8195a8fbc
1 changed files with 8 additions and 8 deletions
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16
src/xrt/auxiliary/vk/vk_bundle_init.c
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@ -670,9 +670,9 @@ err_free:
}
static VkResult
find_compute_queue_family(struct vk_bundle *vk, uint32_t *out_compute_queue_family)
find_queue_family(struct vk_bundle *vk, VkQueueFlags required_flags, uint32_t *out_queue_family)
{
/* Find the "best" compute queue (prefer compute-only queues) */
/* Find the "best" queue with the requested flags (prefer queues without graphics) */
uint32_t queue_family_count = 0;
uint32_t i = 0;
vk->vkGetPhysicalDeviceQueueFamilyProperties(vk->physical_device, &queue_family_count, NULL);
@ -687,7 +687,7 @@ find_compute_queue_family(struct vk_bundle *vk, uint32_t *out_compute_queue_fami
}
for (i = 0; i < queue_family_count; i++) {
if (~queue_family_props[i].queueFlags & VK_QUEUE_COMPUTE_BIT) {
if ((queue_family_props[i].queueFlags & required_flags) != required_flags) {
continue;
}
@ -697,20 +697,20 @@ find_compute_queue_family(struct vk_bundle *vk, uint32_t *out_compute_queue_fami
}
if (i >= queue_family_count) {
/* If there's no compute-only queue, just find any queue that supports compute */
/* If there's no suitable queue without graphics, just find any suitabable one*/
for (i = 0; i < queue_family_count; i++) {
if (queue_family_props[i].queueFlags & VK_QUEUE_COMPUTE_BIT) {
if ((queue_family_props[i].queueFlags & required_flags) == required_flags) {
break;
}
}
if (i >= queue_family_count) {
VK_DEBUG(vk, "No compatible compute queue family found");
VK_DEBUG(vk, "No compatible queue family found (flags: 0x%xd)", required_flags);
goto err_free;
}
}
*out_compute_queue_family = i;
*out_queue_family = i;
free(queue_family_props);
@ -1129,7 +1129,7 @@ vk_create_device(struct vk_bundle *vk,
}
if (only_compute) {
ret = find_compute_queue_family(vk, &vk->queue_family_index);
ret = find_queue_family(vk, VK_QUEUE_COMPUTE_BIT, &vk->queue_family_index);
} else {
ret = find_graphics_queue_family(vk, &vk->queue_family_index);
}