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Proper image layout in descriptor, enable anisotropic filtering (refs #277)

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saschawillems 2017-06-01 21:56:20 +02:00
parent 0b8484b21d
commit aa20f2aa26
1 changed files with 10 additions and 2 deletions
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12
ssao/ssao.cpp
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@ -217,6 +217,15 @@ public:
textures.ssaoNoise.destroy(); textures.ssaoNoise.destroy();
} }
virtual void getEnabledFeatures()
{
// Enable anisotropic filtering if supported
if (deviceFeatures.samplerAnisotropy) {
enabledFeatures.samplerAnisotropy = VK_TRUE;
};
}
// Create a frame buffer attachment // Create a frame buffer attachment
void createAttachment( void createAttachment(
VkFormat format, VkFormat format,
@ -811,9 +820,8 @@ public:
VK_CHECK_RESULT(vkCreatePipelineLayout(device, &pipelineLayoutCreateInfo, nullptr, &pipelineLayouts.ssaoBlur)); VK_CHECK_RESULT(vkCreatePipelineLayout(device, &pipelineLayoutCreateInfo, nullptr, &pipelineLayouts.ssaoBlur));
descriptorAllocInfo.pSetLayouts = &descriptorSetLayouts.ssaoBlur; descriptorAllocInfo.pSetLayouts = &descriptorSetLayouts.ssaoBlur;
VK_CHECK_RESULT(vkAllocateDescriptorSets(device, &descriptorAllocInfo, &descriptorSets.ssaoBlur)); VK_CHECK_RESULT(vkAllocateDescriptorSets(device, &descriptorAllocInfo, &descriptorSets.ssaoBlur));
// todo
imageDescriptors = { imageDescriptors = {
vks::initializers::descriptorImageInfo(colorSampler, frameBuffers.ssao.color.view, VK_IMAGE_LAYOUT_GENERAL), vks::initializers::descriptorImageInfo(colorSampler, frameBuffers.ssao.color.view, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL),
}; };
writeDescriptorSets = { writeDescriptorSets = {
vks::initializers::writeDescriptorSet(descriptorSets.ssaoBlur, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 0, &imageDescriptors[0]), vks::initializers::writeDescriptorSet(descriptorSets.ssaoBlur, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 0, &imageDescriptors[0]),