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Queue: Respect queueCount of Queue Family Properties

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This commit is contained in:
Florian RICHER 2025-05-24 16:32:09 +02:00
parent 3749af2c5c
commit d26695607b
Signed by: florian.richer
GPG key ID: C73D37CBED7BFC77
1 changed files with 13 additions and 4 deletions
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17
src/main/java/fr/mrdev023/vulkan_java/vk/validators/QueueFamilyRequirementsValidator.java
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@ -35,25 +35,34 @@ public class QueueFamilyRequirementsValidator {
for (int i = 0; i < vkQueueFamilyProps.capacity(); i++) {
var vkQueueFamilyProp = vkQueueFamilyProps.get(i);
int availableQueue = vkQueueFamilyProp.queueCount();
if (hasRequiredFlag(VK10.VK_QUEUE_GRAPHICS_BIT) && queueFlagIsSupported(vkQueueFamilyProp)) {
if (hasRequiredFlag(VK10.VK_QUEUE_GRAPHICS_BIT) && queueFlagIsSupported(vkQueueFamilyProp)
&& availableQueue > 0) {
queueFamilyIndicesBuilder.withGraphicsQueueFamilyIndex(i);
requiredQueueFlags &= ~VK10.VK_QUEUE_GRAPHICS_BIT; // Consume the flag
availableQueue--;
}
if (hasRequiredFlag(VK10.VK_QUEUE_COMPUTE_BIT) && queueFlagIsSupported(vkQueueFamilyProp)) {
if (hasRequiredFlag(VK10.VK_QUEUE_COMPUTE_BIT) && queueFlagIsSupported(vkQueueFamilyProp)
&& availableQueue > 0) {
queueFamilyIndicesBuilder.withComputeQueueFamilyIndex(i);
requiredQueueFlags &= ~VK10.VK_QUEUE_COMPUTE_BIT; // Consume the flag
availableQueue--;
}
if (hasRequiredFlag(VK10.VK_QUEUE_TRANSFER_BIT) && queueFlagIsSupported(vkQueueFamilyProp)) {
if (hasRequiredFlag(VK10.VK_QUEUE_TRANSFER_BIT) && queueFlagIsSupported(vkQueueFamilyProp)
&& availableQueue > 0) {
queueFamilyIndicesBuilder.withTransferQueueFamilyIndex(i);
requiredQueueFlags &= ~VK10.VK_QUEUE_TRANSFER_BIT; // Consume the flag
availableQueue--;
}
if (surface.isPresent() && isSurfaceSupported(surface.get(), physicalDevice, i)) {
if (surface.isPresent() && isSurfaceSupported(surface.get(), physicalDevice, i)
&& availableQueue > 0) {
queueFamilyIndicesBuilder.withPresentQueueFamilyIndex(i);
surface = Optional.empty(); // Consume the surface
availableQueue--;
}
if (requiredQueueFlags == 0 && surface.isEmpty()) {