AstralTech/Gryphn
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redo does support present

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This commit is contained in:
Gregory Wells
2025-08-12 17:47:45 -04:00
parent 0736d87d23
commit baac536897
2 changed files with 43 additions and 34 deletions
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2
CMakeLists.txt
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@@ -36,7 +36,7 @@ add_subdirectory(projects/platform) # build gryphn platform
add_subdirectory(projects/validation_layers/function_loader/) add_subdirectory(projects/validation_layers/function_loader/)
add_subdirectory(projects/validation_layers/allocators/) add_subdirectory(projects/validation_layers/allocators/)
target_link_libraries(Gryphn INTERFACE GryphnUtils GryphnCore GryphnLoader GryphnPlatform GryphnFunctionValidator GryphnAllocatorChecker GryphnExtensions) target_link_libraries(Gryphn INTERFACE GryphnCore GryphnLoader GryphnPlatform GryphnFunctionValidator GryphnAllocatorChecker GryphnExtensions)
if (VULKAN_BUILT) if (VULKAN_BUILT)
target_link_libraries(Gryphn INTERFACE GryphnVulkanImpl) target_link_libraries(Gryphn INTERFACE GryphnVulkanImpl)

67
projects/apis/vulkan/src/output_device/vulkan_physical_device.c
View File

@@ -106,38 +106,47 @@ gnPhysicalDevice* getPhysicalDevices(gnInstanceHandle instance, uint32_t* device
} }
gnBool deviceCanPresentToSurface(gnPhysicalDevice device, gnWindowSurface surface) { gnBool deviceCanPresentToSurface(gnPhysicalDevice device, gnWindowSurface surface) {
gnBool foundQueue = GN_FALSE;
for (uint32_t i = 0; i < device->physicalDevice->neededQueueCount; i++) {
VkBool32 supportsPresent = VK_FALSE;
vkGetPhysicalDeviceSurfaceSupportKHR(device->physicalDevice->device, device->physicalDevice->neededQueues[i].queueIndex, surface->windowSurface->surface, &supportsPresent);
if (supportsPresent) {
device->physicalDevice->neededQueues[i].usedForPresent = GN_TRUE;
foundQueue = GN_TRUE;
break;
}
surface->windowSurface->presentQueueIndex = i;
}
if (!foundQueue) {
uint32_t queueFamilyCount = 0; uint32_t queueFamilyCount = 0;
vkGetPhysicalDeviceQueueFamilyProperties(device->physicalDevice->device, &queueFamilyCount, NULL); vkGetPhysicalDeviceQueueFamilyProperties(device->physicalDevice->device, &queueFamilyCount, NULL);
for (uint32_t i = 0; i < queueFamilyCount; i++) { for (uint32_t i = 0; i < queueFamilyCount; i++) {
VkBool32 supportsPresent = VK_FALSE; VkBool32 supportsPresent;
vkGetPhysicalDeviceSurfaceSupportKHR(device->physicalDevice->device, i, surface->windowSurface->surface, &supportsPresent); vkGetPhysicalDeviceSurfaceSupportKHR(device->physicalDevice->device, i, surface->windowSurface->surface, &supportsPresent);
if (supportsPresent) { if (supportsPresent) return GN_TRUE;
device->physicalDevice->neededQueues[device->physicalDevice->neededQueueCount] = (vulkanNeededQueue){
.queueIndex = i,
.createFlags = 0,
.usedForPresent = GN_TRUE
};
foundQueue = GN_TRUE;
surface->windowSurface->presentQueueIndex = device->physicalDevice->neededQueueCount;
device->physicalDevice->neededQueueCount++;
break;
} }
} return GN_FALSE;
}
return foundQueue;
} }
// gnBool foundQueue = GN_FALSE;
// for (uint32_t i = 0; i < device->physicalDevice->neededQueueCount; i++) {
// VkBool32 supportsPresent = VK_FALSE;
// vkGetPhysicalDeviceSurfaceSupportKHR(device->physicalDevice->device, device->physicalDevice->neededQueues[i].queueIndex, surface->windowSurface->surface, &supportsPresent);
// if (supportsPresent) {
// device->physicalDevice->neededQueues[i].usedForPresent = GN_TRUE;
// foundQueue = GN_TRUE;
// break;
// }
// surface->windowSurface->presentQueueIndex = i;
// }
// if (!foundQueue) {
// uint32_t queueFamilyCount = 0;
// vkGetPhysicalDeviceQueueFamilyProperties(device->physicalDevice->device, &queueFamilyCount, NULL);
// for (uint32_t i = 0; i < queueFamilyCount; i++) {
// VkBool32 supportsPresent = VK_FALSE;
// vkGetPhysicalDeviceSurfaceSupportKHR(device->physicalDevice->device, i, surface->windowSurface->surface, &supportsPresent);
// if (supportsPresent) {
// device->physicalDevice->neededQueues[device->physicalDevice->neededQueueCount] = (vulkanNeededQueue){
// .queueIndex = i,
// .createFlags = 0,
// .usedForPresent = GN_TRUE
// };
// foundQueue = GN_TRUE;
// surface->windowSurface->presentQueueIndex = device->physicalDevice->neededQueueCount;
// device->physicalDevice->neededQueueCount++;
// break;
// }
// }
// }
// return foundQueue;