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Vulkan: Resolve Builtin Uniform(Block). #105128

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Jeroen Bakker merged 1 commits from Jeroen-Bakker/blender:vulkan-shader-interface-builtins into main 2023-02-23 14:51:00 +01:00
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1 changed files with 14 additions and 0 deletions
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14
source/blender/gpu/vulkan/vk_shader_interface.cc
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@ -85,6 +85,20 @@ void VKShaderInterface::init(const shader::ShaderCreateInfo &info)
sort_inputs();
/* Builtin Uniforms */
for (int32_t u_int = 0; u_int < GPU_NUM_UNIFORMS; u_int++) {
GPUUniformBuiltin u = static_cast<GPUUniformBuiltin>(u_int);
const ShaderInput *uni = this->uniform_get(builtin_uniform_name(u));
builtins_[u] = (uni != nullptr) ? uni->location : -1;
}
/* Builtin Uniforms Blocks */
for (int32_t u_int = 0; u_int < GPU_NUM_UNIFORM_BLOCKS; u_int++) {
GPUUniformBlockBuiltin u = static_cast<GPUUniformBlockBuiltin>(u_int);
const ShaderInput *block = this->ubo_get(builtin_uniform_block_name(u));
builtin_blocks_[u] = (block != nullptr) ? block->binding : -1;
}
/* Determine the descriptor set locations after the inputs have been sorted.*/
descriptor_set_locations_ = Array<VKDescriptorSet::Location>(input_tot_len);
uint32_t descriptor_set_location = 0;