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Fix running out of descriptor sets very early when resizing editor viewports

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redstrate 2021-04-18 21:40:09 -04:00
parent 6a26ab4bef
commit 0861278ae5
1 changed files with 17 additions and 4 deletions
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21
engine/gfx/vulkan/src/gfx_vulkan.cpp
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@ -171,6 +171,11 @@ VKAPI_ATTR VkBool32 VKAPI_CALL DebugCallback(
}
VkResult name_object(VkDevice device, VkObjectType type, uint64_t object, std::string_view name) {
if(object == 0x0) {
console::error(System::GFX, "Failed to name object {}", name);
return VK_ERROR_DEVICE_LOST;
}
VkDebugUtilsObjectNameInfoEXT info = {};
info.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_OBJECT_NAME_INFO_EXT;
info.objectType = type;
@ -1636,8 +1641,8 @@ void GFXVulkan::createSwapchain(NativeSurface* native_surface, VkSwapchainKHR ol
void GFXVulkan::createDescriptorPool() {
const std::array<VkDescriptorPoolSize, 2> poolSizes = { {
{VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 100},
{VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 100}
{VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 5000},
{VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 5000}
}};
VkDescriptorPoolCreateInfo poolInfo = {};
@ -1645,7 +1650,7 @@ void GFXVulkan::createDescriptorPool() {
poolInfo.flags = VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT;
poolInfo.poolSizeCount = static_cast<uint32_t>(poolSizes.size());
poolInfo.pPoolSizes = poolSizes.data();
poolInfo.maxSets = 100;
poolInfo.maxSets = 5000;
vkCreateDescriptorPool(device, &poolInfo, nullptr, &descriptorPool);
}
@ -1683,6 +1688,8 @@ void GFXVulkan::resetDescriptorState() {
void GFXVulkan::cacheDescriptorState(GFXVulkanPipeline* pipeline, VkDescriptorSetLayout layout) {
uint64_t hash = getDescriptorHash(pipeline);
console::debug(System::GFX, "Caching descriptor hash {}", std::to_string(hash));
vkDeviceWaitIdle(device);
// create set object
@ -1694,7 +1701,13 @@ void GFXVulkan::cacheDescriptorState(GFXVulkanPipeline* pipeline, VkDescriptorSe
allocInfo.descriptorSetCount = 1;
allocInfo.pSetLayouts = &layout;
vkAllocateDescriptorSets(device, &allocInfo, &descriptorSet);
VkResult error = vkAllocateDescriptorSets(device, &allocInfo, &descriptorSet);
if(error == VK_ERROR_OUT_OF_POOL_MEMORY) {
console::error(System::GFX, "ERROR: COULD NOT CACHE BECAUSE OUT OF DESCRIPTOR SETS.");
}
if(error != VK_SUCCESS)
return;
name_object(device, VK_OBJECT_TYPE_DESCRIPTOR_SET, (uint64_t)descriptorSet, pipeline->label);