dispatch_indirect()

void MayaFlux::Core::VKComputePipeline::dispatch_indirect	(	vk::CommandBuffer	cmd,
		vk::Buffer	buffer,
		vk::DeviceSize	offset = 0
	)

Dispatch compute shader indirectly from GPU buffer.

Parameters

cmd	Command buffer
buffer	Buffer containing vk::DispatchIndirectCommand
offset	Offset in buffer

Allows GPU to determine dispatch size (e.g., after a compute culling pass).

Definition at line 403 of file VKComputePipeline.cpp.

{
    if (!m_pipeline) {
        MF_ERROR(Journal::Component::Core, Journal::Context::GraphicsBackend,
            "Cannot dispatch invalid compute pipeline");
        return;
    }
 
    if (!buffer) {
        MF_ERROR(Journal::Component::Core, Journal::Context::GraphicsBackend,
            "Cannot dispatch with null indirect buffer");
        return;
    }
 
    cmd.dispatchIndirect(buffer, offset);
}

References buffer, cmd, MayaFlux::Journal::Core, MayaFlux::Journal::GraphicsBackend, m_pipeline, MF_ERROR, and offset.