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Drop the input attachment descriptor from the layout when unused

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This commit is contained in:
Henrik Rydgård 2022-12-13 15:16:46 +01:00
parent 73cd9fac7d
commit 80a0c97e9e
1 changed files with 2 additions and 1 deletions
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3
GPU/Vulkan/DrawEngineVulkan.cpp
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@ -125,6 +125,7 @@ void DrawEngineVulkan::InitDeviceObjects() {
bindings[8].descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
bindings[8].stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
bindings[8].binding = DRAW_BINDING_TESS_STORAGE_BUF_WV;
// Note: This binding is not included if !gstate_c.Use(GPU_USE_FRAMEBUFFER_FETCH), using bindingCount below.
bindings[9].descriptorCount = 1;
bindings[9].descriptorType = VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT;
bindings[9].stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
@ -134,7 +135,7 @@ void DrawEngineVulkan::InitDeviceObjects() {
VkDevice device = vulkan->GetDevice();
VkDescriptorSetLayoutCreateInfo dsl{ VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO };
dsl.bindingCount = ARRAY_SIZE(bindings);
dsl.bindingCount = gstate_c.Use(GPU_USE_FRAMEBUFFER_FETCH) ? ARRAY_SIZE(bindings) : ARRAY_SIZE(bindings) - 1;
dsl.pBindings = bindings;
VkResult res = vkCreateDescriptorSetLayout(device, &dsl, nullptr, &descriptorSetLayout_);
_dbg_assert_(VK_SUCCESS == res);