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Corrected stage flag for push constant range, removed descriptor sets (not used in this example)

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This commit is contained in:
saschawillems 2016-04-02 12:47:08 +02:00
parent 52ffbb59bb
commit 2517a2b82e
3 changed files with 10 additions and 63 deletions
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66
multithreading/multithreading.cpp
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@ -61,8 +61,6 @@ public:
} pipelines;
VkPipelineLayout pipelineLayout;
VkDescriptorSet descriptorSet;
VkDescriptorSetLayout descriptorSetLayout;
VkCommandBuffer primaryCommandBuffer;
VkCommandBuffer secondaryCommandBuffer;
@ -145,7 +143,6 @@ public:
vkDestroyPipeline(device, pipelines.starsphere, nullptr);
vkDestroyPipelineLayout(device, pipelineLayout, nullptr);
vkDestroyDescriptorSetLayout(device, descriptorSetLayout, nullptr);
vkFreeCommandBuffers(device, cmdPool, 1, &primaryCommandBuffer);
vkFreeCommandBuffers(device, cmdPool, 1, &secondaryCommandBuffer);
@ -531,65 +528,15 @@ public:
vertices.inputState.pVertexAttributeDescriptions = vertices.attributeDescriptions.data();
}
void setupDescriptorPool()
void setupPipelineLayout()
{
std::vector<VkDescriptorPoolSize> poolSizes =
{
vkTools::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 3)
};
VkDescriptorPoolCreateInfo descriptorPoolInfo =
vkTools::initializers::descriptorPoolCreateInfo(
poolSizes.size(),
poolSizes.data(),
3);
VkResult vkRes = vkCreateDescriptorPool(device, &descriptorPoolInfo, nullptr, &descriptorPool);
assert(!vkRes);
}
void setupDescriptorSet()
{
// todo :
VkDescriptorSetAllocateInfo allocInfo =
vkTools::initializers::descriptorSetAllocateInfo(
descriptorPool,
&descriptorSetLayout,
1);
vkTools::checkResult(vkAllocateDescriptorSets(device, &allocInfo, &descriptorSet));
vkUpdateDescriptorSets(device, 0, nullptr, 0, nullptr);
}
void setupDescriptorSetLayout()
{
std::vector<VkDescriptorSetLayoutBinding> setLayoutBindings =
{
// Binding 0 : Vertex shader uniform buffer
vkTools::initializers::descriptorSetLayoutBinding(
VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
VK_SHADER_STAGE_VERTEX_BIT,
0)
};
VkDescriptorSetLayoutCreateInfo descriptorLayout =
vkTools::initializers::descriptorSetLayoutCreateInfo(
setLayoutBindings.data(),
setLayoutBindings.size());
VkResult err = vkCreateDescriptorSetLayout(device, &descriptorLayout, nullptr, &descriptorSetLayout);
assert(!err);
VkPipelineLayoutCreateInfo pPipelineLayoutCreateInfo =
vkTools::initializers::pipelineLayoutCreateInfo(
&descriptorSetLayout,
1);
vkTools::initializers::pipelineLayoutCreateInfo(nullptr, 0);
// Push constants for model matrices
VkPushConstantRange pushConstantRange =
vkTools::initializers::pushConstantRange(
VK_PIPELINE_STAGE_VERTEX_SHADER_BIT,
VK_SHADER_STAGE_VERTEX_BIT,
sizeof(ThreadPushConstantBlock),
0);
@ -597,8 +544,7 @@ public:
pPipelineLayoutCreateInfo.pushConstantRangeCount = 1;
pPipelineLayoutCreateInfo.pPushConstantRanges = &pushConstantRange;
err = vkCreatePipelineLayout(device, &pPipelineLayoutCreateInfo, nullptr, &pipelineLayout);
assert(!err);
vkTools::checkResult(vkCreatePipelineLayout(device, &pPipelineLayoutCreateInfo, nullptr, &pipelineLayout));
}
void preparePipelines()
@ -698,10 +644,8 @@ public:
VulkanExampleBase::prepare();
loadMeshes();
setupVertexDescriptions();
setupDescriptorSetLayout();
setupPipelineLayout();
preparePipelines();
setupDescriptorPool();
setupDescriptorSet();
prepareMultiThreadedRenderer();
updateMatrices();
prepared = true;