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VideoBackends / VideoCommon: add new uniform buffer object for custom shader materials (slot 3, geometry shader buffer moves to slot 4 if available)

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iwubcode 2023-09-19 19:29:38 -05:00
parent 92accc3ef7
commit b6d321bfb1
16 changed files with 214 additions and 83 deletions
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6
Source/Core/VideoBackends/Vulkan/ObjectCache.cpp
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@ -110,11 +110,13 @@ bool ObjectCache::CreateDescriptorSetLayouts()
{
// The geometry shader buffer must be last in this binding set, as we don't include it
// if geometry shaders are not supported by the device. See the decrement below.
static const std::array<VkDescriptorSetLayoutBinding, 3> standard_ubo_bindings{{
static const std::array<VkDescriptorSetLayoutBinding, 4> standard_ubo_bindings{{
{UBO_DESCRIPTOR_SET_BINDING_PS, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, 1,
VK_SHADER_STAGE_FRAGMENT_BIT},
{UBO_DESCRIPTOR_SET_BINDING_VS, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, 1,
VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT},
{UBO_DESCRIPTOR_SET_BINDING_PS_CUST, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, 1,
VK_SHADER_STAGE_FRAGMENT_BIT},
{UBO_DESCRIPTOR_SET_BINDING_GS, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, 1,
VK_SHADER_STAGE_GEOMETRY_BIT},
}};
@ -170,7 +172,7 @@ bool ObjectCache::CreateDescriptorSetLayouts()
{18, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, 1, VK_SHADER_STAGE_COMPUTE_BIT},
}};
std::array<VkDescriptorSetLayoutBinding, 3> ubo_bindings = standard_ubo_bindings;
std::array<VkDescriptorSetLayoutBinding, 4> ubo_bindings = standard_ubo_bindings;
std::array<VkDescriptorSetLayoutCreateInfo, NUM_DESCRIPTOR_SET_LAYOUTS> create_infos{{
{VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO, nullptr, 0,