claude_code/procedural-3d-engine
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Proper cleanup

Browse source
This commit is contained in:
Sascha Willems 2020-09-12 13:06:39 +02:00
parent 144c0b66c0
commit 07970bb1e3
1 changed files with 10 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

13
examples/variablerateshading/variablerateshading.cpp
View file

@ -25,7 +25,15 @@ VulkanExample::VulkanExample() : VulkanExampleBase(ENABLE_VALIDATION)
VulkanExample::~VulkanExample() VulkanExample::~VulkanExample()
{ {
vkDestroyPipeline(device, basePipelines.masked, nullptr);
vkDestroyPipeline(device, basePipelines.opaque, nullptr);
vkDestroyPipeline(device, shadingRatePipelines.masked, nullptr);
vkDestroyPipeline(device, shadingRatePipelines.opaque, nullptr);
vkDestroyPipelineLayout(device, pipelineLayout, nullptr); vkDestroyPipelineLayout(device, pipelineLayout, nullptr);
vkDestroyDescriptorSetLayout(device, descriptorSetLayout, nullptr);
vkDestroyImageView(device, shadingRateImage.view, nullptr);
vkDestroyImage(device, shadingRateImage.image, nullptr);
vkFreeMemory(device, shadingRateImage.memory, nullptr);
shaderData.buffer.destroy(); shaderData.buffer.destroy();
} }
@ -36,7 +44,6 @@ void VulkanExample::getEnabledFeatures()
enabledPhysicalDeviceShadingRateImageFeaturesNV = {}; enabledPhysicalDeviceShadingRateImageFeaturesNV = {};
enabledPhysicalDeviceShadingRateImageFeaturesNV.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADING_RATE_IMAGE_FEATURES_NV; enabledPhysicalDeviceShadingRateImageFeaturesNV.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADING_RATE_IMAGE_FEATURES_NV;
enabledPhysicalDeviceShadingRateImageFeaturesNV.shadingRateImage = VK_TRUE; enabledPhysicalDeviceShadingRateImageFeaturesNV.shadingRateImage = VK_TRUE;
// @todo
deviceCreatepNextChain = &enabledPhysicalDeviceShadingRateImageFeaturesNV; deviceCreatepNextChain = &enabledPhysicalDeviceShadingRateImageFeaturesNV;
} }
@ -211,10 +218,10 @@ void VulkanExample::prepareShadingRateImage()
for (uint32_t y = 0; y < imageExtent.height; y++) { for (uint32_t y = 0; y < imageExtent.height; y++) {
for (uint32_t x = 0; x < imageExtent.width; x++) { for (uint32_t x = 0; x < imageExtent.width; x++) {
const float deltaX = (float)imageExtent.width / 2.0f - (float)x; const float deltaX = (float)imageExtent.width / 2.0f - (float)x;
const float deltaY = (float)imageExtent.height / 2.0f - (float)y; const float deltaY = ((float)imageExtent.height / 2.0f - (float)y) * ((float)width / (float)height);
const float dist = std::sqrt(deltaX * deltaX + deltaY * deltaY); const float dist = std::sqrt(deltaX * deltaX + deltaY * deltaY);
for (auto pattern : patternLookup) { for (auto pattern : patternLookup) {
if (dist <= pattern.first) { if (dist < pattern.first) {
*ptrData = pattern.second; *ptrData = pattern.second;
break; break;
} }