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tests: Test an interpolated PS input where component x is unused.

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FXC does not emit an interpolation mode for unused elements.
This commit is contained in:
Conor McCarthy 2024-01-08 13:48:24 +10:00 committed by Alexandre Julliard
parent b8280e4210
commit 759362b527
Notes: Alexandre Julliard 2024-01-18 23:20:00 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/536
1 changed files with 125 additions and 0 deletions
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125
tests/d3d12.c
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@ -37827,6 +37827,130 @@ static void test_hull_shader_punned_array(void)
destroy_test_context(&context);
}
static void test_unused_interpolated_input(void)
{
ID3D12GraphicsCommandList *command_list;
D3D12_INPUT_LAYOUT_DESC input_layout;
struct d3d12_resource_readback rb;
struct test_context_desc desc;
D3D12_VERTEX_BUFFER_VIEW vbv;
struct test_context context;
ID3D12CommandQueue *queue;
ID3D12Resource *buffer;
static const DWORD vs_code[] =
{
#if 0
void main(float4 in_position : POSITION, float4 in_color : COLOR,
out float4 out_position : SV_POSITION, out float2 out_color_xy : COLOR0,
out float2 out_color_zw : COLOR1)
{
out_position = in_position;
out_color_xy = in_color.xy;
out_color_zw = in_color.zw;
}
#endif
0x43425844, 0x300ab133, 0x7ab911f3, 0x18c8bc61, 0x7a2eb5e9, 0x00000001, 0x00000168, 0x00000003,
0x0000002c, 0x0000007c, 0x000000e8, 0x4e475349, 0x00000048, 0x00000002, 0x00000008, 0x00000038,
0x00000000, 0x00000000, 0x00000003, 0x00000000, 0x00000f0f, 0x00000041, 0x00000000, 0x00000000,
0x00000003, 0x00000001, 0x00000f0f, 0x49534f50, 0x4e4f4954, 0x4c4f4300, 0xab00524f, 0x4e47534f,
0x00000064, 0x00000003, 0x00000008, 0x00000050, 0x00000000, 0x00000001, 0x00000003, 0x00000000,
0x0000000f, 0x0000005c, 0x00000000, 0x00000000, 0x00000003, 0x00000001, 0x00000c03, 0x0000005c,
0x00000001, 0x00000000, 0x00000003, 0x00000001, 0x0000030c, 0x505f5653, 0x5449534f, 0x004e4f49,
0x4f4c4f43, 0xabab0052, 0x58454853, 0x00000078, 0x00010050, 0x0000001e, 0x0100086a, 0x0300005f,
0x001010f2, 0x00000000, 0x0300005f, 0x001010f2, 0x00000001, 0x04000067, 0x001020f2, 0x00000000,
0x00000001, 0x03000065, 0x00102032, 0x00000001, 0x03000065, 0x001020c2, 0x00000001, 0x05000036,
0x001020f2, 0x00000000, 0x00101e46, 0x00000000, 0x05000036, 0x001020f2, 0x00000001, 0x00101e46,
0x00000001, 0x0100003e,
};
static const D3D12_SHADER_BYTECODE vs = {vs_code, sizeof(vs_code)};
static const DWORD ps_code[] =
{
/* Compiled with fxc, this results in a single input register split into two signature
* elements, xy and zw, where xy is unused and has default interpolation. */
#if 0
void main(float4 in_position : SV_POSITION, nointerpolation float2 in_color_xy : COLOR0,
nointerpolation float2 in_color_zw : COLOR1, out float4 out_color : SV_TARGET)
{
/* in_color_xy is unused */
out_color.xy = in_color_zw;
out_color.zw = in_color_zw;
}
#endif
0x43425844, 0xeb0d015d, 0x5dc78d0f, 0x0e0a87d1, 0x93ea3988, 0x00000001, 0x00000110, 0x00000003,
0x0000002c, 0x00000098, 0x000000cc, 0x4e475349, 0x00000064, 0x00000003, 0x00000008, 0x00000050,
0x00000000, 0x00000001, 0x00000003, 0x00000000, 0x0000000f, 0x0000005c, 0x00000000, 0x00000000,
0x00000003, 0x00000001, 0x00000003, 0x0000005c, 0x00000001, 0x00000000, 0x00000003, 0x00000001,
0x00000c0c, 0x505f5653, 0x5449534f, 0x004e4f49, 0x4f4c4f43, 0xabab0052, 0x4e47534f, 0x0000002c,
0x00000001, 0x00000008, 0x00000020, 0x00000000, 0x00000000, 0x00000003, 0x00000000, 0x0000000f,
0x545f5653, 0x45475241, 0xabab0054, 0x58454853, 0x0000003c, 0x00000050, 0x0000000f, 0x0100086a,
0x03000862, 0x001010c2, 0x00000001, 0x03000065, 0x001020f2, 0x00000000, 0x05000036, 0x001020f2,
0x00000000, 0x00101ee6, 0x00000001, 0x0100003e,
};
static const D3D12_SHADER_BYTECODE ps = {ps_code, sizeof(ps_code)};
static const float white[] = {1.0f, 1.0f, 1.0f, 1.0f};
static const D3D12_BOX box = {8, 8, 0, 9, 9, 1};
static const D3D12_INPUT_ELEMENT_DESC layout_desc[] =
{
{"POSITION", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 0, D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0},
{"COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, 8, D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0},
};
static const struct
{
struct vec2 position;
struct vec4 color;
}
quad[] =
{
{{-1.0f, -1.0f}, {0.0f, 1.0f, 0.0f, 1.0f}},
{{-1.0f, 1.0f}, {0.0f, 1.0f, 0.0f, 1.0f}},
{{ 1.0f, -1.0f}, {1.0f, 0.0f, 1.0f, 0.0f}},
{{ 1.0f, 1.0f}, {0.0f, 1.0f, 0.0f, 1.0f}},
};
memset(&desc, 0, sizeof(desc));
desc.no_root_signature = true;
if (!init_test_context(&context, &desc))
return;
command_list = context.list;
queue = context.queue;
context.root_signature = create_empty_root_signature(context.device,
D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT);
input_layout.pInputElementDescs = layout_desc;
input_layout.NumElements = ARRAY_SIZE(layout_desc);
context.pipeline_state = create_pipeline_state(context.device,
context.root_signature, context.render_target_desc.Format, &vs, &ps, &input_layout);
buffer = create_upload_buffer(context.device, sizeof(quad), quad);
vbv.BufferLocation = ID3D12Resource_GetGPUVirtualAddress(buffer);
vbv.StrideInBytes = sizeof(*quad);
vbv.SizeInBytes = sizeof(quad);
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_IASetPrimitiveTopology(command_list, D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
ID3D12GraphicsCommandList_IASetVertexBuffers(command_list, 0, 1, &vbv);
ID3D12GraphicsCommandList_RSSetViewports(command_list, 1, &context.viewport);
ID3D12GraphicsCommandList_RSSetScissorRects(command_list, 1, &context.scissor_rect);
ID3D12GraphicsCommandList_DrawInstanced(command_list, 4, 1, 0, 0);
transition_resource_state(command_list, context.render_target,
D3D12_RESOURCE_STATE_RENDER_TARGET, D3D12_RESOURCE_STATE_COPY_SOURCE);
get_resource_readback_with_command_list(context.render_target, 0, &rb, queue, command_list);
todo
check_readback_data_uint(&rb.rb, &box, 0xff00ff00, 0);
release_resource_readback(&rb);
ID3D12Resource_Release(buffer);
destroy_test_context(&context);
}
START_TEST(d3d12)
{
parse_args(argc, argv);
@ -38009,4 +38133,5 @@ START_TEST(d3d12)
run_test(test_vs_ps_relative_addressing);
run_test(test_get_resource_tiling);
run_test(test_hull_shader_punned_array);
run_test(test_unused_interpolated_input);
}