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graphics: keep bounded image heaps resident in a bindless descriptor set

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nmzik committed 2026-10-23 07:17:57 +02:00
1 parent 79837b423d
commit 27dc7c281f
31 files changed
+1377 -75
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src/graphics/host_gpu/renderer/renderCompute.cpp
+8
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@@ -311,6 +311,7 @@ void RenderExecutor::DispatchDirect(uint64_t submit_id, CommandBuffer& buffer,
input_info.workgroup_counts[axis] = threads / size + (threads % size != 0u);
}
}
m_context.GetImageHeap().BeginDraw();
const auto compute_program =
m_context.GetPipelineCache().GetComputeProgram(cs_regs, sh_regs, input_info);
if (!compute_program) return;
@@ -363,6 +364,9 @@ void RenderExecutor::DispatchDirect(uint64_t submit_id, CommandBuffer& buffer,
if (program.info.uses_dma) {
m_context.PrepareBda();
}
if (program.info.uses_image_heap) {
m_context.GetImageHeap().Rebind(*this);
}
RebindImages(bindings);
BindSharedMemory(m_context, input_info, bindings);
RebindBuffers(bindings);
@@ -497,6 +501,7 @@ void RenderExecutor::DispatchIndirect(uint64_t submit_id, CommandBuffer& buffer,
ShaderComputeInputInfo input_info {};
input_info.async_compute = async_compute;
input_info.indirect_args_address = args_addr;
m_context.GetImageHeap().BeginDraw();
const auto compute_program = m_context.GetPipelineCache().GetComputeProgram(
cs_regs, buffer.GetRegisters().GetShaderRegisters(), input_info);
if (!compute_program) return;
@@ -511,6 +516,9 @@ void RenderExecutor::DispatchIndirect(uint64_t submit_id, CommandBuffer& buffer,
m_context.PrepareBda();
}
BindSharedMemory(m_context, input_info, bindings, args_addr);
if (program.info.uses_image_heap) {
m_context.GetImageHeap().Rebind(*this);
}
RebindImages(bindings);
// Acquiring arguments can merge cache buffers; finalize shader bindings afterward.
const auto [args_buffer, args_offset] = m_context.GetBufferCache().ObtainBuffer(