This currently fails if the shader loads from the UAV, because it causes vkd3d-shader to specify the R32ui format instead of Unknown.
Signed-off-by: Conor McCarthy cmccarthy@codeweavers.com --- v2: Fix device removal on Windows (Buffer.NumElements) and add a load + store test. --- tests/d3d12.c | 87 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 87 insertions(+)
diff --git a/tests/d3d12.c b/tests/d3d12.c index ec5cfb20..d95ae195 100644 --- a/tests/d3d12.c +++ b/tests/d3d12.c @@ -20947,6 +20947,51 @@ static void test_typed_buffer_uav(void) 0x00000000, 0x0002100a, 0x00004001, 0x00000020, 0x0002400a, 0x0a0000a4, 0x0011e0f2, 0x00000000, 0x00100006, 0x00000000, 0x00004002, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x0100003e, }; + static const DWORD cs_vec4_code[] = + { +#if 0 + RWBuffer<float4> buffer; + + [numthreads(8, 1, 1)] + void main(uint3 group_id : SV_groupID, uint group_index : SV_GroupIndex) + { + uint global_index = 8 * group_id.x + group_index; + buffer[global_index] = float4(0.5f, 0.625f, 0.75f, 1.0f); + } +#endif + 0x43425844, 0x37e9fa91, 0x11ca38f4, 0x9d4a70b7, 0x4fd05c45, 0x00000001, 0x000000e0, 0x00000003, + 0x0000002c, 0x0000003c, 0x0000004c, 0x4e475349, 0x00000008, 0x00000000, 0x00000008, 0x4e47534f, + 0x00000008, 0x00000000, 0x00000008, 0x58454853, 0x0000008c, 0x00050050, 0x00000023, 0x0100086a, + 0x0400089c, 0x0011e000, 0x00000000, 0x00005555, 0x0200005f, 0x00024000, 0x0200005f, 0x00021012, + 0x02000068, 0x00000001, 0x0400009b, 0x00000008, 0x00000001, 0x00000001, 0x07000023, 0x00100012, + 0x00000000, 0x0002100a, 0x00004001, 0x00000008, 0x0002400a, 0x0a0000a4, 0x0011e0f2, 0x00000000, + 0x00100006, 0x00000000, 0x00004002, 0x3f000000, 0x3f200000, 0x3f400000, 0x3f800000, 0x0100003e, + }; + static const DWORD cs_vec4_load_code[] = + { +#if 0 + RWBuffer<float4> buffer; + + [numthreads(4, 1, 1)] + void main(uint3 group_id : SV_groupID, uint group_index : SV_GroupIndex) + { + uint global_index = 8 * group_id.x + group_index * 2u; + buffer[global_index + 1] = buffer[global_index]; + } +#endif + 0x43425844, 0xbfe876ae, 0x3a9f5174, 0x76636a04, 0xc2a08e61, 0x00000001, 0x00000144, 0x00000004, + 0x00000030, 0x00000040, 0x00000050, 0x00000134, 0x4e475349, 0x00000008, 0x00000000, 0x00000008, + 0x4e47534f, 0x00000008, 0x00000000, 0x00000008, 0x58454853, 0x000000dc, 0x00050050, 0x00000037, + 0x0100086a, 0x0400089c, 0x0011e000, 0x00000000, 0x00005555, 0x0200005f, 0x00024000, 0x0200005f, + 0x00021012, 0x02000068, 0x00000002, 0x0400009b, 0x00000004, 0x00000001, 0x00000001, 0x06000029, + 0x00100012, 0x00000000, 0x0002400a, 0x00004001, 0x00000001, 0x08000023, 0x00100012, 0x00000000, + 0x0002100a, 0x00004001, 0x00000008, 0x0010000a, 0x00000000, 0x890000a3, 0x80000042, 0x00155543, + 0x001000f2, 0x00000001, 0x00100006, 0x00000000, 0x0011ee46, 0x00000000, 0x0700001e, 0x00100012, + 0x00000000, 0x0010000a, 0x00000000, 0x00004001, 0x00000001, 0x070000a4, 0x0011e0f2, 0x00000000, + 0x00100006, 0x00000000, 0x00100e46, 0x00000001, 0x0100003e, 0x30494653, 0x00000008, 0x00000800, + 0x00000000, + }; + static const struct vec4 expected = {0.5f, 0.625f, 0.75f, 1.0f};
if (!init_compute_test_context(&context)) return; @@ -21004,6 +21049,48 @@ static void test_typed_buffer_uav(void) check_readback_data_float(&rb.rb, NULL, 0.5f, 0); release_resource_readback(&rb);
+ reset_command_list(command_list, context.allocator); + transition_sub_resource_state(command_list, resource, 0, + D3D12_RESOURCE_STATE_COPY_SOURCE, D3D12_RESOURCE_STATE_UNORDERED_ACCESS); + ID3D12PipelineState_Release(pipeline_state); + pipeline_state = create_compute_pipeline_state(device, root_signature, + shader_bytecode(cs_vec4_code, sizeof(cs_vec4_code))); + + uav_desc.Format = DXGI_FORMAT_R32G32B32A32_FLOAT; + uav_desc.Buffer.NumElements = 16; + ID3D12Device_CreateUnorderedAccessView(device, resource, NULL, &uav_desc, cpu_descriptor_handle); + + ID3D12GraphicsCommandList_SetPipelineState(command_list, pipeline_state); + ID3D12GraphicsCommandList_SetComputeRootSignature(command_list, root_signature); + ID3D12GraphicsCommandList_SetComputeRootDescriptorTable(command_list, 0, gpu_descriptor_handle); + ID3D12GraphicsCommandList_Dispatch(command_list, 2, 1, 1); + + transition_sub_resource_state(command_list, resource, 0, + D3D12_RESOURCE_STATE_UNORDERED_ACCESS, D3D12_RESOURCE_STATE_COPY_SOURCE); + + get_buffer_readback_with_command_list(resource, uav_desc.Format, &rb, queue, command_list); + check_readback_data_vec4(&rb.rb, NULL, &expected, 0); + release_resource_readback(&rb); + + reset_command_list(command_list, context.allocator); + transition_sub_resource_state(command_list, resource, 0, + D3D12_RESOURCE_STATE_COPY_SOURCE, D3D12_RESOURCE_STATE_UNORDERED_ACCESS); + ID3D12PipelineState_Release(pipeline_state); + pipeline_state = create_compute_pipeline_state(device, root_signature, + shader_bytecode(cs_vec4_load_code, sizeof(cs_vec4_load_code))); + + ID3D12GraphicsCommandList_SetPipelineState(command_list, pipeline_state); + ID3D12GraphicsCommandList_SetComputeRootSignature(command_list, root_signature); + ID3D12GraphicsCommandList_SetComputeRootDescriptorTable(command_list, 0, gpu_descriptor_handle); + ID3D12GraphicsCommandList_Dispatch(command_list, 2, 1, 1); + + transition_sub_resource_state(command_list, resource, 0, + D3D12_RESOURCE_STATE_UNORDERED_ACCESS, D3D12_RESOURCE_STATE_COPY_SOURCE); + + get_buffer_readback_with_command_list(resource, uav_desc.Format, &rb, queue, command_list); + todo check_readback_data_vec4(&rb.rb, NULL, &expected, 0); + release_resource_readback(&rb); + ID3D12Resource_Release(resource); ID3D12RootSignature_Release(root_signature); ID3D12PipelineState_Release(pipeline_state);