void setupDescriptorSet()
{
var dsl = descriptorSetLayout;
VkDescriptorSetAllocateInfo allocInfo =
Initializers.descriptorSetAllocateInfo(
descriptorPool,
&dsl,
1);
Util.CheckResult(vkAllocateDescriptorSets(device, &allocInfo, out descriptorSet));
VkDescriptorImageInfo texDescriptor =
Initializers.descriptorImageInfo(
textures_colorMap.sampler,
textures_colorMap.view,
VkImageLayout.General);
var temp = uniformBuffers_scene.descriptor;
FixedArray2 <VkWriteDescriptorSet> writeDescriptorSets = new FixedArray2 <VkWriteDescriptorSet>(
// Binding 0 : Vertex shader uniform buffer
Initializers.writeDescriptorSet(
descriptorSet,
VkDescriptorType.UniformBuffer,
0,
&temp),
// Binding 1 : Color map
Initializers.writeDescriptorSet(
descriptorSet,
VkDescriptorType.CombinedImageSampler,
1,
&texDescriptor));
vkUpdateDescriptorSets(device, (writeDescriptorSets.Count), ref writeDescriptorSets.First, 0, null);
}
void setupDescriptorSets()
{
// Image descriptor for the cube map texture
VkDescriptorImageInfo textureDescriptor =
Initializers.descriptorImageInfo(
cubeMap.sampler,
cubeMap.view,
cubeMap.imageLayout);
var dsl = descriptorSetLayout;
VkDescriptorSetAllocateInfo allocInfo =
Initializers.descriptorSetAllocateInfo(
descriptorPool,
&dsl,
1);
// 3D object descriptor set
Util.CheckResult(vkAllocateDescriptorSets(device, &allocInfo, out descriptorSets_object));
var bufferInfo = uniformBuffers_object.descriptor;
FixedArray2 <VkWriteDescriptorSet> writeDescriptorSets = new FixedArray2 <VkWriteDescriptorSet>
(
// Binding 0 : Vertex shader uniform buffer
Initializers.writeDescriptorSet(
descriptorSets_object,
VkDescriptorType.UniformBuffer,
0,
&bufferInfo),
// Binding 1 : Fragment shader cubemap sampler
Initializers.writeDescriptorSet(
descriptorSets_object,
VkDescriptorType.CombinedImageSampler,
1,
&textureDescriptor));
vkUpdateDescriptorSets(device, writeDescriptorSets.Count, ref writeDescriptorSets.First, 0, null);
// Sky box descriptor set
Util.CheckResult(vkAllocateDescriptorSets(device, &allocInfo, out descriptorSets_skybox));
var descriptor = uniformBuffers_skybox.descriptor;
writeDescriptorSets = new FixedArray2 <VkWriteDescriptorSet>
(
// Binding 0 : Vertex shader uniform buffer
Initializers.writeDescriptorSet(
descriptorSets_skybox,
VkDescriptorType.UniformBuffer,
0,
&descriptor),
// Binding 1 : Fragment shader cubemap sampler
Initializers.writeDescriptorSet(
descriptorSets_skybox,
VkDescriptorType.CombinedImageSampler,
1,
&textureDescriptor));
vkUpdateDescriptorSets(device, writeDescriptorSets.Count, ref writeDescriptorSets.First, 0, null);
}
void setupDescriptorSet()
{
VkDescriptorSetAllocateInfo descriptorSetAllocInfo;
// Scene rendering
var dsl = descriptorSetLayouts_scene;
descriptorSetAllocInfo = Initializers.descriptorSetAllocateInfo(descriptorPool, &dsl, 1);
Util.CheckResult(vkAllocateDescriptorSets(device, &descriptorSetAllocInfo, out descriptorSets_scene));
var descriptor0 = uniformBuffers_scene.descriptor;
var descriptor1 = textures_gradient.descriptor;
NativeList <VkWriteDescriptorSet> offScreenWriteDescriptorSets = new NativeList <VkWriteDescriptorSet>
{
// Binding 0: Vertex shader uniform buffer
Initializers.writeDescriptorSet(
descriptorSets_scene,
VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
0,
&descriptor0),
// Binding 1: Color gradient sampler
Initializers.writeDescriptorSet(
descriptorSets_scene,
VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
1,
&descriptor1),
};
vkUpdateDescriptorSets(device, offScreenWriteDescriptorSets.Count, offScreenWriteDescriptorSets.Data, 0, null);
// Fullscreen radial blur
dsl = descriptorSetLayouts_radialBlur;
descriptorSetAllocInfo = Initializers.descriptorSetAllocateInfo(descriptorPool, &dsl, 1);
Util.CheckResult(vkAllocateDescriptorSets(device, &descriptorSetAllocInfo, out descriptorSets_radialBlur));
descriptor0 = uniformBuffers_blurParams.descriptor;
descriptor1 = offscreenPass.descriptor;
NativeList <VkWriteDescriptorSet> writeDescriptorSets = new NativeList <VkWriteDescriptorSet>
{
// Binding 0: Vertex shader uniform buffer
Initializers.writeDescriptorSet(
descriptorSets_radialBlur,
VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
0,
&descriptor0),
// Binding 0: Fragment shader texture sampler
Initializers.writeDescriptorSet(
descriptorSets_radialBlur,
VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
1,
&descriptor1),
};
vkUpdateDescriptorSets(device, writeDescriptorSets.Count, writeDescriptorSets.Data, 0, null);
}
void setupDescriptorSet()
{
var dsl = descriptorSetLayout;
VkDescriptorSetAllocateInfo allocInfo =
Initializers.descriptorSetAllocateInfo(
descriptorPool,
&dsl,
1);
Util.CheckResult(vkAllocateDescriptorSets(device, &allocInfo, out descriptorSet));
var descriptor1 = uniformBuffer.descriptor;
var descriptor2 = textures_colormap.descriptor;
FixedArray2 <VkWriteDescriptorSet> writeDescriptorSets = new FixedArray2 <VkWriteDescriptorSet>(
Initializers.writeDescriptorSet(descriptorSet, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 0, &descriptor1),
Initializers.writeDescriptorSet(descriptorSet, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, &descriptor2));
vkUpdateDescriptorSets(device, (uint)(writeDescriptorSets.Count), &writeDescriptorSets.First, 0, null);
}
void setupDescriptorSet()
{
var dsl = descriptorSetLayout;
VkDescriptorSetAllocateInfo allocInfo =
Initializers.descriptorSetAllocateInfo(
descriptorPool,
&dsl,
1);
Util.CheckResult(vkAllocateDescriptorSets(device, &allocInfo, out descriptorSet));
var descriptor0 = uniformBuffers_view.descriptor;
var descriptor1 = uniformBuffers_dynamic.descriptor;
FixedArray2 <VkWriteDescriptorSet> writeDescriptorSets = new FixedArray2 <VkWriteDescriptorSet>(
// Binding 0 : Projection/View matrix uniform buffer
Initializers.writeDescriptorSet(descriptorSet, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 0, &descriptor0),
// Binding 1 : Instance matrix as dynamic uniform buffer
Initializers.writeDescriptorSet(descriptorSet, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, 1, &descriptor1));
vkUpdateDescriptorSets(device, writeDescriptorSets.Count, &writeDescriptorSets.First, 0, null);
}
void setupDescriptorSet()
{
var dsl = descriptorSetLayout;
VkDescriptorSetAllocateInfo allocInfo =
Initializers.descriptorSetAllocateInfo(
descriptorPool,
&dsl,
1);
Util.CheckResult(vkAllocateDescriptorSets(device, &allocInfo, out descriptorSet));
var descriptor = uniformBuffer.descriptor;
// Binding 0 : Vertex shader uniform buffer
VkWriteDescriptorSet writeDescriptorSet =
Initializers.writeDescriptorSet(
descriptorSet,
VkDescriptorType.UniformBuffer,
0,
&descriptor);
vkUpdateDescriptorSets(device, 1, &writeDescriptorSet, 0, null);
}
void setupDescriptorSet()
{
var layout = descriptorSetLayout;
VkDescriptorSetAllocateInfo allocInfo =
Initializers.descriptorSetAllocateInfo(
descriptorPool,
&layout,
1);
Util.CheckResult(vkAllocateDescriptorSets(device, &allocInfo, out descriptorSet));
// Setup a descriptor image info for the current texture to be used as a combined image sampler
VkDescriptorImageInfo textureDescriptor;
textureDescriptor.imageView = texture.view; // The image's view (images are never directly accessed by the shader, but rather through views defining subresources)
textureDescriptor.sampler = texture.sampler; // The sampler (Telling the pipeline how to sample the texture, including repeat, border, etc.)
textureDescriptor.imageLayout = texture.imageLayout; // The current layout of the image (Note: Should always fit the actual use, e.g. shader read)
var descriptor = uniformBufferVS.descriptor;
FixedArray2 <VkWriteDescriptorSet> writeDescriptorSets = new FixedArray2 <VkWriteDescriptorSet>(
// Binding 0 : Vertex shader uniform buffer
Initializers.writeDescriptorSet(
descriptorSet,
VkDescriptorType.UniformBuffer,
0,
&descriptor),
// Binding 1 : Fragment shader texture sampler
// Fragment shader: layout (binding = 1) uniform sampler2D samplerColor;
Initializers.writeDescriptorSet(
descriptorSet,
VkDescriptorType.CombinedImageSampler, // The descriptor set will use a combined image sampler (sampler and image could be split)
1, // Shader binding point 1
&textureDescriptor) // Pointer to the descriptor image for our texture
);
vkUpdateDescriptorSets(device, writeDescriptorSets.Count, ref writeDescriptorSets.First, 0, null);
}
void setupDescriptorSet()
{
var dsl = descriptorSetLayouts_textured;
// Mirror plane descriptor set
VkDescriptorSetAllocateInfo allocInfo =
Initializers.descriptorSetAllocateInfo(
descriptorPool,
&dsl,
1);
Util.CheckResult(vkAllocateDescriptorSets(device, &allocInfo, out descriptorSets_mirror));
var descriptor0 = uniformBuffers_vsMirror.descriptor;
var descriptor1 = offscreenPass.descriptor;
var descriptor2 = textures_colorMap.descriptor;
FixedArray3<VkWriteDescriptorSet> writeDescriptorSets = new FixedArray3<VkWriteDescriptorSet>(
// Binding 0 : Vertex shader uniform buffer
Initializers.writeDescriptorSet(
descriptorSets_mirror,
VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
0,
&descriptor0),
// Binding 1 : Fragment shader texture sampler
Initializers.writeDescriptorSet(
descriptorSets_mirror,
VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
1,
&descriptor1),
// Binding 2 : Fragment shader texture sampler
Initializers.writeDescriptorSet(
descriptorSets_mirror,
VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
2,
&descriptor2));
vkUpdateDescriptorSets(device, writeDescriptorSets.Count, &writeDescriptorSets.First, 0, null);
// Debug quad
Util.CheckResult(vkAllocateDescriptorSets(device, &allocInfo, out descriptorSets_debugQuad));
var descriptor3 = uniformBuffers_vsDebugQuad.descriptor;
var descriptor4 = offscreenPass.descriptor;
FixedArray2<VkWriteDescriptorSet> debugQuadWriteDescriptorSets = new FixedArray2<VkWriteDescriptorSet>(
// Binding 0 : Vertex shader uniform buffer
Initializers.writeDescriptorSet(
descriptorSets_debugQuad,
VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
0,
&descriptor3),
// Binding 1 : Fragment shader texture sampler
Initializers.writeDescriptorSet(
descriptorSets_debugQuad,
VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
1,
&descriptor4));
vkUpdateDescriptorSets(device, debugQuadWriteDescriptorSets.Count, &debugQuadWriteDescriptorSets.First, 0, null);
var dsls_shaded = descriptorSetLayouts_shaded;
// Shaded descriptor sets
allocInfo.pSetLayouts = &dsls_shaded;
// Model
// No texture
Util.CheckResult(vkAllocateDescriptorSets(device, &allocInfo, out descriptorSets_model));
var descriptor5 = uniformBuffers_vsShared.descriptor;
VkWriteDescriptorSet modelWriteDescriptorSets =
// Binding 0 : Vertex shader uniform buffer
Initializers.writeDescriptorSet(
descriptorSets_model,
VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
0,
&descriptor5);
vkUpdateDescriptorSets(device, 1, &modelWriteDescriptorSets, 0, null);
// Offscreen
Util.CheckResult(vkAllocateDescriptorSets(device, &allocInfo, out descriptorSets_offscreen));
var descriptor6 = uniformBuffers_vsOffScreen.descriptor;
VkWriteDescriptorSet offScreenWriteDescriptorSets =
// Binding 0 : Vertex shader uniform buffer
Initializers.writeDescriptorSet(
descriptorSets_offscreen,
VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
0,
&descriptor6);
vkUpdateDescriptorSets(device, 1, &offScreenWriteDescriptorSets, 0, null);
}