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add write descriptor function for array descriptors

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Matthew 2025-11-01 16:04:40 +11:00
parent 1b4d997976
commit d46741a480
1 changed files with 36 additions and 14 deletions
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50
vulkan.d
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@ -2247,41 +2247,63 @@ InitGlobalDescSet(Vulkan* vk)
} }
void void
Write(Vulkan* vk, DescSet set, ImageView* view, u32 index, DescType type) Write(Vulkan* vk, DescSet set, ImageView* view, u32 binding, DescType type)
{ {
VkDescriptorImageInfo info = { VkDescriptorImageInfo info = {
imageView: view.view, imageView: view.view,
imageLayout: view.layout, imageLayout: view.layout,
}; };
VkWriteDescriptorSet write = { VkWriteDescriptorSet write = {
sType: VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET, sType: VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
dstSet: set.handle, dstSet: set.handle,
dstBinding: index, dstBinding: binding,
descriptorCount: 1, descriptorCount: 1,
descriptorType: type, descriptorType: type,
pImageInfo: &info, pImageInfo: &info,
}; };
vkUpdateDescriptorSets(vk.device, 1, &write, 0, null); vkUpdateDescriptorSets(vk.device, 1, &write, 0, null);
} }
void void
Write(Vulkan* vk, DescSet set, Buffer* buffer, u32 index, DescType type) Write(Vulkan* vk, DescSet set, Buffer* buffer, u32 binding, DescType type)
{ {
VkDescriptorBufferInfo info = { VkDescriptorBufferInfo info = {
buffer: buffer.buffer, buffer: buffer.buffer,
range: buffer.size, range: buffer.size,
offset: 0, offset: 0,
}; };
VkWriteDescriptorSet write = { VkWriteDescriptorSet write = {
sType: VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET, sType: VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
dstSet: set.handle, dstSet: set.handle,
dstBinding: index, dstBinding: binding,
descriptorCount: 1, descriptorCount: 1,
descriptorType: type, descriptorType: type,
pBufferInfo: &info, pBufferInfo: &info,
};
vkUpdateDescriptorSets(vk.device, 1, &write, 0, null);
}
void
Write(Vulkan* vk, DescSet set, Buffer* buffer, u32 binding, u32 index, DescType type)
{
VkDescriptorBufferInfo info = {
buffer: buffer.buffer,
range: buffer.size,
offset: 0,
};
VkWriteDescriptorSet write = {
sType: VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
dstSet: set.handle,
dstBinding: binding,
dstArrayElement: index,
descriptorCount: 1,
descriptorType: type,
pBufferInfo: &info,
}; };
vkUpdateDescriptorSets(vk.device, 1, &write, 0, null); vkUpdateDescriptorSets(vk.device, 1, &write, 0, null);