bind_descriptor_sets()

void MayaFlux::Core::VKComputePipeline::bind_descriptor_sets	(	vk::CommandBuffer	cmd,
		const std::vector< vk::DescriptorSet > &	descriptor_sets,
		uint32_t	first_set = 0,
		const std::vector< uint32_t > &	dynamic_offsets = {}
	)		const

Bind descriptor sets to pipeline.

Parameters

cmd	Command buffer
descriptor_sets	Vector of descriptor sets to bind
first_set	First set index (default 0 for set=0)
dynamic_offsets	Optional dynamic offsets for dynamic buffers

Binds descriptor sets for use by the shader. Set indices must match the layout(set=X) declarations in the shader.

Example: // Shader has: layout(set=0, binding=0) buffer Data { ... }; pipeline.bind_descriptor_sets(cmd, {desc_set_0});

// Multiple sets: layout(set=0, ...) and layout(set=1, ...) pipeline.bind_descriptor_sets(cmd, {desc_set_0, desc_set_1});

Definition at line 197 of file VKComputePipeline.cpp.

{
    if (!m_layout) {
        MF_ERROR(Journal::Component::Core, Journal::Context::GraphicsBackend,
            "Cannot bind descriptor sets without pipeline layout");
        return;
    }
 
    if (descriptor_sets.empty()) {
        MF_WARN(Journal::Component::Core, Journal::Context::GraphicsBackend,
            "Binding empty descriptor sets");
        return;
    }
 
    for (size_t i = 0; i < descriptor_sets.size(); ++i) {
        if (!descriptor_sets[i]) {
            MF_ERROR(Journal::Component::Core, Journal::Context::GraphicsBackend,
                "Descriptor set at index {} is null", first_set + i);
            return;
        }
    }
 
    cmd.bindDescriptorSets(
        vk::PipelineBindPoint::eCompute,
        m_layout,
        first_set,
        static_cast<uint32_t>(descriptor_sets.size()),
        descriptor_sets.data(),
        static_cast<uint32_t>(dynamic_offsets.size()),
        dynamic_offsets.empty() ? nullptr : dynamic_offsets.data());
}

References cmd, MayaFlux::Journal::Core, MayaFlux::Journal::GraphicsBackend, m_layout, MF_ERROR, and MF_WARN.