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Corrected pool sizes, no longer delete compute command buffer when switching compute pipelines

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This commit is contained in:
saschawillems 2016-03-01 19:55:47 +01:00
parent 7e8365630e
commit 3b27fe6fc2
1 changed files with 10 additions and 15 deletions
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25
computeshader/computeshader.cpp
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@ -99,6 +99,8 @@ public:
vkTools::destroyUniformData(device, &uniformDataVS);
vkFreeCommandBuffers(device, cmdPool, 1, &computeCmdBuffer);
textureLoader->destroyTexture(textureColorMap);
}
@ -293,17 +295,12 @@ public:
}
void reBuildComputeCommandBuffer()
{
vkFreeCommandBuffers(device, cmdPool, 1, &computeCmdBuffer);
buildComputeCommandBuffer();
}
void buildComputeCommandBuffer()
{
VkCommandBufferBeginInfo cmdBufInfo = vkTools::initializers::commandBufferBeginInfo();;
VkCommandBufferBeginInfo cmdBufInfo = vkTools::initializers::commandBufferBeginInfo();
vkBeginCommandBuffer(computeCmdBuffer, &cmdBufInfo);
VkResult err = vkBeginCommandBuffer(computeCmdBuffer, &cmdBufInfo);
assert(!err);
vkCmdBindPipeline(computeCmdBuffer, VK_PIPELINE_BIND_POINT_COMPUTE, pipelines.compute[pipelines.computeIndex]);
vkCmdBindDescriptorSets(computeCmdBuffer, VK_PIPELINE_BIND_POINT_COMPUTE, computePipelineLayout, 0, 1, &computeDescriptorSet, 0, 0);
@ -431,10 +428,8 @@ public:
{
std::vector<VkDescriptorPoolSize> poolSizes =
{
vkTools::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 1),
vkTools::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 3),
vkTools::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, 1),
vkTools::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, 1)
vkTools::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 2),
vkTools::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 4),
};
VkDescriptorPoolCreateInfo descriptorPoolInfo =
@ -658,7 +653,7 @@ public:
std::vector<VkDescriptorSetLayoutBinding> setLayoutBindings = {
// Binding 0 : Sampled image (read)
vkTools::initializers::descriptorSetLayoutBinding(
VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
VK_SHADER_STAGE_COMPUTE_BIT,
0),
// Binding 1 : Sampled image (write)
@ -858,12 +853,12 @@ public:
if ((dir < 0) && (pipelines.computeIndex > 0))
{
pipelines.computeIndex--;
reBuildComputeCommandBuffer();
buildComputeCommandBuffer();
}
if ((dir > 0) && (pipelines.computeIndex < pipelines.compute.size()-1))
{
pipelines.computeIndex++;
reBuildComputeCommandBuffer();
buildComputeCommandBuffer();
}
}
};