allocate_pipeline_descriptors()

std::vector< DescriptorSetID > MayaFlux::Portal::Graphics::ComputePress::allocate_pipeline_descriptors

(

ComputePipelineID

pipeline_id

)

All-in-one: allocate descriptors for pipeline.

Definition at line 353 of file ComputePress.cpp.

{
    auto pipeline_it = m_pipelines.find(pipeline_id);
    if (pipeline_it == m_pipelines.end()) {
        MF_ERROR(Journal::Component::Portal, Journal::Context::GPUCompute,
            "Invalid pipeline ID: {}", pipeline_id);
        return {};
    }
 
    std::vector<DescriptorSetID> descriptor_set_ids;
    for (const auto& layout : pipeline_it->second.layouts) {
        auto ds_id = m_shader_foundry->allocate_descriptor_set(layout);
        if (ds_id == INVALID_DESCRIPTOR_SET) {
            MF_ERROR(Journal::Component::Portal, Journal::Context::GPUCompute,
                "Failed to allocate descriptor set for pipeline {}", pipeline_id);
            return {};
        }
        descriptor_set_ids.push_back(ds_id);
    }
 
    MF_DEBUG(Journal::Component::Portal, Journal::Context::GPUCompute,
        "Allocated {} descriptor sets for pipeline {}",
        descriptor_set_ids.size(), pipeline_id);
 
    return descriptor_set_ids;
}

References MayaFlux::Portal::Graphics::ShaderFoundry::allocate_descriptor_set(), MayaFlux::Journal::GPUCompute, MayaFlux::Portal::Graphics::INVALID_DESCRIPTOR_SET, m_pipelines, m_shader_foundry, MF_DEBUG, MF_ERROR, and MayaFlux::Journal::Portal.

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