From: Józef Kucia jkucia@codeweavers.com
Signed-off-by: Józef Kucia jkucia@codeweavers.com --- include/vkd3d_d3d12.idl | 2 + tests/d3d12.c | 116 +++++++++++++++++++++++++++++++++++++++- 2 files changed, 116 insertions(+), 2 deletions(-)
diff --git a/include/vkd3d_d3d12.idl b/include/vkd3d_d3d12.idl index 231123bd672f..a1f87b22e87e 100644 --- a/include/vkd3d_d3d12.idl +++ b/include/vkd3d_d3d12.idl @@ -45,6 +45,8 @@ const UINT D3D12_DEFAULT_STENCIL_WRITE_MASK = 0xff; const UINT D3D12_DESCRIPTOR_RANGE_OFFSET_APPEND = 0xffffffff; cpp_quote("#define D3D12_FLOAT32_MAX (3.402823466e+38f)") const UINT D3D12_IA_VERTEX_INPUT_RESOURCE_SLOT_COUNT = 32; +const UINT D3D12_REQ_CONSTANT_BUFFER_ELEMENT_COUNT = 4096; +const UINT D3D12_REQ_IMMEDIATE_CONSTANT_BUFFER_ELEMENT_COUNT = 4096; const UINT D3D12_REQ_MIP_LEVELS = 15; const UINT D3D12_REQ_TEXTURE1D_ARRAY_AXIS_DIMENSION = 2048; const UINT D3D12_REQ_TEXTURE1D_U_DIMENSION = 16384; diff --git a/tests/d3d12.c b/tests/d3d12.c index 5ae8511fc74a..44e128a910d8 100644 --- a/tests/d3d12.c +++ b/tests/d3d12.c @@ -15387,7 +15387,7 @@ static void test_descriptors_visibility(void) destroy_test_context(&context); }
-static void test_null_descriptors(void) +static void test_create_null_descriptors(void) { D3D12_UNORDERED_ACCESS_VIEW_DESC uav_desc; D3D12_CONSTANT_BUFFER_VIEW_DESC cbv_desc; @@ -15456,6 +15456,117 @@ static void test_null_descriptors(void) destroy_test_context(&context); }
+static void test_null_cbv(void) +{ + D3D12_ROOT_SIGNATURE_DESC root_signature_desc; + D3D12_CONSTANT_BUFFER_VIEW_DESC cbv_desc; + ID3D12GraphicsCommandList *command_list; + D3D12_ROOT_PARAMETER root_parameters[2]; + D3D12_DESCRIPTOR_RANGE descriptor_range; + struct test_context_desc desc; + struct test_context context; + ID3D12DescriptorHeap *heap; + ID3D12CommandQueue *queue; + ID3D12Device *device; + unsigned int index; + HRESULT hr; + + static const float white[] = {1.0f, 1.0f, 1.0f, 1.0f}; + static const DWORD ps_code[] = + { +#if 0 + uint index; + + cbuffer null_cb + { + float4 data[1024]; + }; + + float4 main() : SV_Target + { + return data[index]; + } +#endif + 0x43425844, 0xa69026e2, 0xccf934be, 0x11f0a922, 0x95e9ab51, 0x00000001, 0x000000f0, 0x00000003, + 0x0000002c, 0x0000003c, 0x00000070, 0x4e475349, 0x00000008, 0x00000000, 0x00000008, 0x4e47534f, + 0x0000002c, 0x00000001, 0x00000008, 0x00000020, 0x00000000, 0x00000000, 0x00000003, 0x00000000, + 0x0000000f, 0x545f5653, 0x65677261, 0xabab0074, 0x58454853, 0x00000078, 0x00000050, 0x0000001e, + 0x0100086a, 0x04000059, 0x00208e46, 0x00000000, 0x00000001, 0x04000859, 0x00208e46, 0x00000001, + 0x00000400, 0x03000065, 0x001020f2, 0x00000000, 0x02000068, 0x00000001, 0x06000036, 0x00100012, + 0x00000000, 0x0020800a, 0x00000000, 0x00000000, 0x07000036, 0x001020f2, 0x00000000, 0x04208e46, + 0x00000001, 0x0010000a, 0x00000000, 0x0100003e, + }; + static const D3D12_SHADER_BYTECODE ps = {ps_code, sizeof(ps_code)}; + + memset(&desc, 0, sizeof(desc)); + desc.no_root_signature = true; + if (!init_test_context(&context, &desc)) + return; + command_list = context.list; + queue = context.queue; + device = context.device; + + descriptor_range.RangeType = D3D12_DESCRIPTOR_RANGE_TYPE_CBV; + descriptor_range.NumDescriptors = 1; + descriptor_range.BaseShaderRegister = 1; + descriptor_range.RegisterSpace = 0; + descriptor_range.OffsetInDescriptorsFromTableStart = 0; + root_parameters[0].ParameterType = D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE; + root_parameters[0].DescriptorTable.NumDescriptorRanges = 1; + root_parameters[0].DescriptorTable.pDescriptorRanges = &descriptor_range; + root_parameters[0].ShaderVisibility = D3D12_SHADER_VISIBILITY_PIXEL; + + root_parameters[1].ParameterType = D3D12_ROOT_PARAMETER_TYPE_32BIT_CONSTANTS; + root_parameters[1].Constants.ShaderRegister = 0; + root_parameters[1].Constants.RegisterSpace = 0; + root_parameters[1].Constants.Num32BitValues = 1; + root_parameters[1].ShaderVisibility = D3D12_SHADER_VISIBILITY_PIXEL; + + memset(&root_signature_desc, 0, sizeof(root_signature_desc)); + root_signature_desc.NumParameters = ARRAY_SIZE(root_parameters); + root_signature_desc.pParameters = root_parameters; + hr = create_root_signature(device, &root_signature_desc, &context.root_signature); + ok(hr == S_OK, "Failed to create root signature, hr %#x.\n", hr); + + context.pipeline_state = create_pipeline_state(context.device, + context.root_signature, context.render_target_desc.Format, NULL, &ps, NULL); + + heap = create_gpu_descriptor_heap(device, D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV, 16); + + cbv_desc.BufferLocation = 0; + cbv_desc.SizeInBytes = 0; /* Size doesn't appear to matter for NULL CBV. */ + ID3D12Device_CreateConstantBufferView(device, &cbv_desc, + ID3D12DescriptorHeap_GetCPUDescriptorHandleForHeapStart(heap)); + + for (index = 0; index < 1200; index += 100) + { + ID3D12GraphicsCommandList_ClearRenderTargetView(command_list, context.rtv, white, 0, NULL); + + ID3D12GraphicsCommandList_OMSetRenderTargets(command_list, 1, &context.rtv, FALSE, NULL); + ID3D12GraphicsCommandList_SetGraphicsRootSignature(command_list, context.root_signature); + ID3D12GraphicsCommandList_SetPipelineState(command_list, context.pipeline_state); + ID3D12GraphicsCommandList_SetDescriptorHeaps(command_list, 1, &heap); + ID3D12GraphicsCommandList_SetGraphicsRootDescriptorTable(command_list, 0, + ID3D12DescriptorHeap_GetGPUDescriptorHandleForHeapStart(heap)); + ID3D12GraphicsCommandList_SetGraphicsRoot32BitConstants(command_list, 1, 1, &index, 0); + ID3D12GraphicsCommandList_IASetPrimitiveTopology(command_list, D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST); + ID3D12GraphicsCommandList_RSSetViewports(command_list, 1, &context.viewport); + ID3D12GraphicsCommandList_RSSetScissorRects(command_list, 1, &context.scissor_rect); + ID3D12GraphicsCommandList_DrawInstanced(command_list, 3, 1, 0, 0); + + transition_sub_resource_state(command_list, context.render_target, 0, + D3D12_RESOURCE_STATE_RENDER_TARGET, D3D12_RESOURCE_STATE_COPY_SOURCE); + check_sub_resource_float(context.render_target, 0, queue, command_list, 0x00000000, 0); + + reset_command_list(command_list, context.allocator); + transition_sub_resource_state(command_list, context.render_target, 0, + D3D12_RESOURCE_STATE_COPY_SOURCE, D3D12_RESOURCE_STATE_RENDER_TARGET); + } + + ID3D12DescriptorHeap_Release(heap); + destroy_test_context(&context); +} + #define check_copyable_footprints(a, b, c, d, e, f, g, h) \ check_copyable_footprints_(__LINE__, a, b, c, d, e, f, g, h) static void check_copyable_footprints_(unsigned int line, const D3D12_RESOURCE_DESC *desc, @@ -25371,7 +25482,8 @@ START_TEST(d3d12) run_test(test_copy_descriptors); run_test(test_copy_descriptors_range_sizes); run_test(test_descriptors_visibility); - run_test(test_null_descriptors); + run_test(test_create_null_descriptors); + run_test(test_null_cbv); run_test(test_get_copyable_footprints); run_test(test_depth_stencil_sampling); run_test(test_depth_load);
-
Henri Verbeet -
Józef Kucia