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tests: Test punned array access in patch constant functions.

Browse Source 
The FXC optimiser sometimes converts a local array of input values into
direct array addressing of the inputs, which can result in a
dcl_indexrange instruction spanning input elements with different masks.
This commit is contained in:
Conor McCarthy 2024-01-09 13:52:14 +10:00 committed by Alexandre Julliard
parent 418e8d8100
commit b8561d6fd2
Notes: Alexandre Julliard 2024-01-17 22:43:37 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/537
1 changed files with 262 additions and 0 deletions
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262
tests/d3d12.c
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@ -37567,6 +37567,267 @@ static void test_get_resource_tiling(void)
destroy_test_context(&context);
}
static void test_hull_shader_punned_array(void)
{
D3D12_GRAPHICS_PIPELINE_STATE_DESC pso_desc;
ID3D12GraphicsCommandList *command_list;
struct test_context_desc desc;
struct test_context context;
ID3D12CommandQueue *queue;
HRESULT hr;
static const DWORD hs_code[] =
{
#if 0
float4 tess_factor;
uint u;
struct patch_in_data
{
float3 f0 : FOO0;
float4 f1 : FOO1;
float3 f2 : FOO2;
float4 position : P;
};
struct patch_out_data
{
float4 position : SV_Position;
float3 f0 : FOO0;
float4 f1 : FOO1;
float3 f2 : FOO2;
};
struct patch_constant_data
{
float edges[3] : SV_TessFactor;
float inside : SV_InsideTessFactor;
float3 f : FOO;
};
void patch_constant(InputPatch<patch_in_data, 3> input, out patch_constant_data output)
{
output.edges[0] = tess_factor.x;
output.edges[1] = tess_factor.y;
output.edges[2] = tess_factor.z;
output.inside = tess_factor.w;
/* Compiles into punned array access to f0-f3 using dcl_indexrange. */
float3 f[3] = {input[0].f0, input[0].f1.xyz, input[0].f2};
output.f = f[u];
}
[domain("tri")]
[outputcontrolpoints(3)]
[partitioning("integer")]
[outputtopology("triangle_cw")]
[patchconstantfunc("patch_constant")]
patch_out_data hs_main(InputPatch<patch_in_data, 3> input, uint i : SV_OutputControlPointID)
{
patch_out_data result;
result.position = input[i].position;
result.f0 = input[i].f0;
result.f1 = input[i].f1;
/* Read a value with more components than the first element in dcl_indexrange. Without
* special handling, this would fail because the dcl_indexrange instruction uses only
* the mask from element 0. */
result.f2 = input[0].f1.yzw;
return result;
}
[domain("tri")]
void ds_main(patch_constant_data input,
float3 tess_coord : SV_DomainLocation,
const OutputPatch<patch_out_data, 3> patch,
out patch_out_data output)
{
output.position = tess_coord.x * patch[0].position
+ tess_coord.y * patch[1].position
+ tess_coord.z * patch[2].position;
output.f0.x = tess_coord.x * patch[0].f0.x + tess_coord.y * patch[1].f0.x + tess_coord.z * patch[2].f0.x;
output.f0.y = tess_coord.x * patch[0].f0.y + tess_coord.y * patch[1].f0.y + tess_coord.z * patch[2].f0.y;
output.f0.z = tess_coord.x * patch[0].f0.z + tess_coord.y * patch[1].f0.z + tess_coord.z * patch[2].f0.z;
output.f1 = float4(input.f, 0.0);
output.f2 = patch[0].f2;
}
void vs_main(uint id : SV_VertexID, out patch_in_data output)
{
float2 coords = float2((id << 1) & 2, id & 2);
output.position = float4(coords * float2(2, -2) + float2(-1, 1), 0, 1);
output.f0 = float3(0.2, 0.4, 0.1);
output.f1 = float4(0.6, 0.8, 0.3, 0.5);
output.f2 = float3(0.7, 0.9, 1.0);
}
float4 ps_main(patch_out_data input) : sv_target
{
return float4(input.f0.xy, input.f1.x, input.f2.x);
}
#endif
0x43425844, 0xca86855e, 0xb4676233, 0xb42762ad, 0x825dfc5f, 0x00000001, 0x000005b4, 0x00000004,
0x00000030, 0x000000a8, 0x00000128, 0x000001d8, 0x4e475349, 0x00000070, 0x00000004, 0x00000008,
0x00000068, 0x00000000, 0x00000000, 0x00000003, 0x00000000, 0x00000707, 0x00000068, 0x00000001,
0x00000000, 0x00000003, 0x00000001, 0x00000f0f, 0x00000068, 0x00000002, 0x00000000, 0x00000003,
0x00000002, 0x00000707, 0x0000006c, 0x00000000, 0x00000000, 0x00000003, 0x00000003, 0x00000f0f,
0x004f4f46, 0xabab0050, 0x4e47534f, 0x00000078, 0x00000004, 0x00000008, 0x00000068, 0x00000000,
0x00000001, 0x00000003, 0x00000000, 0x0000000f, 0x00000074, 0x00000000, 0x00000000, 0x00000003,
0x00000001, 0x00000807, 0x00000074, 0x00000001, 0x00000000, 0x00000003, 0x00000002, 0x0000000f,
0x00000074, 0x00000002, 0x00000000, 0x00000003, 0x00000003, 0x00000807, 0x505f5653, 0x7469736f,
0x006e6f69, 0x004f4f46, 0x47534350, 0x000000a8, 0x00000005, 0x00000008, 0x00000080, 0x00000000,
0x0000000d, 0x00000003, 0x00000000, 0x00000e01, 0x0000008e, 0x00000000, 0x00000000, 0x00000003,
0x00000000, 0x0000010e, 0x00000080, 0x00000001, 0x0000000d, 0x00000003, 0x00000001, 0x00000e01,
0x00000080, 0x00000002, 0x0000000d, 0x00000003, 0x00000002, 0x00000e01, 0x00000092, 0x00000000,
0x0000000e, 0x00000003, 0x00000003, 0x00000e01, 0x545f5653, 0x46737365, 0x6f746361, 0x4f460072,
0x5653004f, 0x736e495f, 0x54656469, 0x46737365, 0x6f746361, 0xabab0072, 0x58454853, 0x000003d4,
0x00030050, 0x000000f5, 0x01000071, 0x01001893, 0x01001894, 0x01001095, 0x01000896, 0x01001897,
0x0100086a, 0x04000059, 0x00208e46, 0x00000000, 0x00000002, 0x01000072, 0x0200005f, 0x00016000,
0x0400005f, 0x00201072, 0x00000003, 0x00000000, 0x0400005f, 0x002010f2, 0x00000003, 0x00000001,
0x0400005f, 0x002010f2, 0x00000003, 0x00000003, 0x03000065, 0x001020f2, 0x00000000, 0x03000065,
0x00102072, 0x00000001, 0x03000065, 0x001020f2, 0x00000002, 0x03000065, 0x00102072, 0x00000003,
0x02000068, 0x00000001, 0x04000036, 0x00100012, 0x00000000, 0x00016001, 0x07000036, 0x001020f2,
0x00000000, 0x00a01e46, 0x0010000a, 0x00000000, 0x00000003, 0x07000036, 0x00102072, 0x00000001,
0x00a01246, 0x0010000a, 0x00000000, 0x00000000, 0x07000036, 0x001020f2, 0x00000002, 0x00a01e46,
0x0010000a, 0x00000000, 0x00000001, 0x06000036, 0x00102072, 0x00000003, 0x00201796, 0x00000000,
0x00000001, 0x0100003e, 0x01000073, 0x04000067, 0x00102012, 0x00000000, 0x00000011, 0x06000036,
0x00102012, 0x00000000, 0x0020800a, 0x00000000, 0x00000000, 0x0100003e, 0x01000073, 0x04000067,
0x00102012, 0x00000001, 0x00000012, 0x06000036, 0x00102012, 0x00000001, 0x0020801a, 0x00000000,
0x00000000, 0x0100003e, 0x01000073, 0x04000067, 0x00102012, 0x00000002, 0x00000013, 0x06000036,
0x00102012, 0x00000002, 0x0020802a, 0x00000000, 0x00000000, 0x0100003e, 0x01000073, 0x04000067,
0x00102012, 0x00000003, 0x00000014, 0x06000036, 0x00102012, 0x00000003, 0x0020803a, 0x00000000,
0x00000000, 0x0100003e, 0x01000073, 0x0400005f, 0x00219012, 0x00000003, 0x00000000, 0x0400005f,
0x00219012, 0x00000003, 0x00000001, 0x0400005f, 0x00219012, 0x00000003, 0x00000002, 0x0400005f,
0x00219012, 0x00000003, 0x00000003, 0x03000065, 0x00102022, 0x00000000, 0x02000068, 0x00000001,
0x0500005b, 0x00219012, 0x00000003, 0x00000000, 0x00000004, 0x06000036, 0x00100012, 0x00000000,
0x0020800a, 0x00000000, 0x00000001, 0x07000036, 0x00102022, 0x00000000, 0x0421900a, 0x00000000,
0x0010000a, 0x00000000, 0x0100003e, 0x01000073, 0x0400005f, 0x00219022, 0x00000003, 0x00000000,
0x0400005f, 0x00219022, 0x00000003, 0x00000001, 0x0400005f, 0x00219022, 0x00000003, 0x00000002,
0x0400005f, 0x00219022, 0x00000003, 0x00000003, 0x03000065, 0x00102042, 0x00000000, 0x02000068,
0x00000001, 0x0500005b, 0x00219022, 0x00000003, 0x00000000, 0x00000004, 0x06000036, 0x00100012,
0x00000000, 0x0020800a, 0x00000000, 0x00000001, 0x07000036, 0x00102042, 0x00000000, 0x0421901a,
0x00000000, 0x0010000a, 0x00000000, 0x0100003e, 0x01000073, 0x0400005f, 0x00219042, 0x00000003,
0x00000000, 0x0400005f, 0x00219042, 0x00000003, 0x00000001, 0x0400005f, 0x00219042, 0x00000003,
0x00000002, 0x0400005f, 0x00219042, 0x00000003, 0x00000003, 0x03000065, 0x00102082, 0x00000000,
0x02000068, 0x00000001, 0x0500005b, 0x00219042, 0x00000003, 0x00000000, 0x00000004, 0x06000036,
0x00100012, 0x00000000, 0x0020800a, 0x00000000, 0x00000001, 0x07000036, 0x00102082, 0x00000000,
0x0421902a, 0x00000000, 0x0010000a, 0x00000000, 0x0100003e,
};
static const D3D12_SHADER_BYTECODE hs = {hs_code, sizeof(hs_code)};
static const DWORD ds_code[] =
{
0x43425844, 0x25772b56, 0xf9f25be8, 0xf1e02cc3, 0xb95e5380, 0x00000001, 0x00000388, 0x00000004,
0x00000030, 0x000000b0, 0x00000160, 0x000001e0, 0x4e475349, 0x00000078, 0x00000004, 0x00000008,
0x00000068, 0x00000000, 0x00000001, 0x00000003, 0x00000000, 0x00000f0f, 0x00000074, 0x00000000,
0x00000000, 0x00000003, 0x00000001, 0x00000707, 0x00000074, 0x00000001, 0x00000000, 0x00000003,
0x00000002, 0x0000000f, 0x00000074, 0x00000002, 0x00000000, 0x00000003, 0x00000003, 0x00000707,
0x505f5653, 0x7469736f, 0x006e6f69, 0x004f4f46, 0x47534350, 0x000000a8, 0x00000005, 0x00000008,
0x00000080, 0x00000000, 0x0000000d, 0x00000003, 0x00000000, 0x00000001, 0x0000008e, 0x00000000,
0x00000000, 0x00000003, 0x00000000, 0x00000e0e, 0x00000080, 0x00000001, 0x0000000d, 0x00000003,
0x00000001, 0x00000001, 0x00000080, 0x00000002, 0x0000000d, 0x00000003, 0x00000002, 0x00000001,
0x00000092, 0x00000000, 0x0000000e, 0x00000003, 0x00000003, 0x00000001, 0x545f5653, 0x46737365,
0x6f746361, 0x4f460072, 0x5653004f, 0x736e495f, 0x54656469, 0x46737365, 0x6f746361, 0xabab0072,
0x4e47534f, 0x00000078, 0x00000004, 0x00000008, 0x00000068, 0x00000000, 0x00000001, 0x00000003,
0x00000000, 0x0000000f, 0x00000074, 0x00000000, 0x00000000, 0x00000003, 0x00000001, 0x00000807,
0x00000074, 0x00000001, 0x00000000, 0x00000003, 0x00000002, 0x0000000f, 0x00000074, 0x00000002,
0x00000000, 0x00000003, 0x00000003, 0x00000807, 0x505f5653, 0x7469736f, 0x006e6f69, 0x004f4f46,
0x58454853, 0x000001a0, 0x00040050, 0x00000068, 0x01001893, 0x01001095, 0x0100086a, 0x0300005f,
0x0011b0e2, 0x00000000, 0x0200005f, 0x0001c072, 0x0400005f, 0x002190f2, 0x00000003, 0x00000000,
0x0400005f, 0x00219072, 0x00000003, 0x00000001, 0x0400005f, 0x00219072, 0x00000003, 0x00000003,
0x04000067, 0x001020f2, 0x00000000, 0x00000001, 0x03000065, 0x00102072, 0x00000001, 0x03000065,
0x001020f2, 0x00000002, 0x03000065, 0x00102072, 0x00000003, 0x02000068, 0x00000001, 0x07000038,
0x001000f2, 0x00000000, 0x0001c556, 0x00219e46, 0x00000001, 0x00000000, 0x09000032, 0x001000f2,
0x00000000, 0x0001c006, 0x00219e46, 0x00000000, 0x00000000, 0x00100e46, 0x00000000, 0x09000032,
0x001020f2, 0x00000000, 0x0001caa6, 0x00219e46, 0x00000002, 0x00000000, 0x00100e46, 0x00000000,
0x07000038, 0x00100072, 0x00000000, 0x0001c556, 0x00219246, 0x00000001, 0x00000001, 0x09000032,
0x00100072, 0x00000000, 0x0001c006, 0x00219246, 0x00000000, 0x00000001, 0x00100246, 0x00000000,
0x09000032, 0x00102072, 0x00000001, 0x0001caa6, 0x00219246, 0x00000002, 0x00000001, 0x00100246,
0x00000000, 0x05000036, 0x00102072, 0x00000002, 0x0011b796, 0x00000000, 0x05000036, 0x00102082,
0x00000002, 0x00004001, 0x00000000, 0x06000036, 0x00102072, 0x00000003, 0x00219246, 0x00000000,
0x00000003, 0x0100003e,
};
static const D3D12_SHADER_BYTECODE ds = {ds_code, sizeof(ds_code)};
static const DWORD vs_code[] =
{
0x43425844, 0xf6c8872b, 0x5f2d2170, 0xd8f05ee8, 0x1efbc879, 0x00000001, 0x00000250, 0x00000003,
0x0000002c, 0x00000060, 0x000000d8, 0x4e475349, 0x0000002c, 0x00000001, 0x00000008, 0x00000020,
0x00000000, 0x00000006, 0x00000001, 0x00000000, 0x00000101, 0x565f5653, 0x65747265, 0x00444978,
0x4e47534f, 0x00000070, 0x00000004, 0x00000008, 0x00000068, 0x00000000, 0x00000000, 0x00000003,
0x00000000, 0x00000807, 0x00000068, 0x00000001, 0x00000000, 0x00000003, 0x00000001, 0x0000000f,
0x00000068, 0x00000002, 0x00000000, 0x00000003, 0x00000002, 0x00000807, 0x0000006c, 0x00000000,
0x00000000, 0x00000003, 0x00000003, 0x0000000f, 0x004f4f46, 0xabab0050, 0x58454853, 0x00000170,
0x00010050, 0x0000005c, 0x0100086a, 0x04000060, 0x00101012, 0x00000000, 0x00000006, 0x03000065,
0x00102072, 0x00000000, 0x03000065, 0x001020f2, 0x00000001, 0x03000065, 0x00102072, 0x00000002,
0x03000065, 0x001020f2, 0x00000003, 0x02000068, 0x00000001, 0x08000036, 0x00102072, 0x00000000,
0x00004002, 0x3e4ccccd, 0x3ecccccd, 0x3dcccccd, 0x00000000, 0x08000036, 0x001020f2, 0x00000001,
0x00004002, 0x3f19999a, 0x3f4ccccd, 0x3e99999a, 0x3f000000, 0x08000036, 0x00102072, 0x00000002,
0x00004002, 0x3f333333, 0x3f666666, 0x3f800000, 0x00000000, 0x0b00008c, 0x00100012, 0x00000000,
0x00004001, 0x00000001, 0x00004001, 0x00000001, 0x0010100a, 0x00000000, 0x00004001, 0x00000000,
0x07000001, 0x00100042, 0x00000000, 0x0010100a, 0x00000000, 0x00004001, 0x00000002, 0x05000056,
0x00100032, 0x00000000, 0x00100086, 0x00000000, 0x0f000032, 0x00102032, 0x00000003, 0x00100046,
0x00000000, 0x00004002, 0x40000000, 0xc0000000, 0x00000000, 0x00000000, 0x00004002, 0xbf800000,
0x3f800000, 0x00000000, 0x00000000, 0x08000036, 0x001020c2, 0x00000003, 0x00004002, 0x00000000,
0x00000000, 0x00000000, 0x3f800000, 0x0100003e,
};
static const D3D12_SHADER_BYTECODE vs = {vs_code, sizeof(vs_code)};
static const DWORD ps_code[] =
{
0x43425844, 0x5f0bb13f, 0x692a4798, 0x649648dc, 0xb8d68169, 0x00000001, 0x00000164, 0x00000003,
0x0000002c, 0x000000ac, 0x000000e0, 0x4e475349, 0x00000078, 0x00000004, 0x00000008, 0x00000068,
0x00000000, 0x00000001, 0x00000003, 0x00000000, 0x0000000f, 0x00000074, 0x00000000, 0x00000000,
0x00000003, 0x00000001, 0x00000307, 0x00000074, 0x00000001, 0x00000000, 0x00000003, 0x00000002,
0x0000010f, 0x00000074, 0x00000002, 0x00000000, 0x00000003, 0x00000003, 0x00000107, 0x505f5653,
0x7469736f, 0x006e6f69, 0x004f4f46, 0x4e47534f, 0x0000002c, 0x00000001, 0x00000008, 0x00000020,
0x00000000, 0x00000000, 0x00000003, 0x00000000, 0x0000000f, 0x745f7673, 0x65677261, 0xabab0074,
0x58454853, 0x0000007c, 0x00000050, 0x0000001f, 0x0100086a, 0x03001062, 0x00101032, 0x00000001,
0x03001062, 0x00101012, 0x00000002, 0x03001062, 0x00101012, 0x00000003, 0x03000065, 0x001020f2,
0x00000000, 0x05000036, 0x00102032, 0x00000000, 0x00101046, 0x00000001, 0x05000036, 0x00102042,
0x00000000, 0x0010100a, 0x00000002, 0x05000036, 0x00102082, 0x00000000, 0x0010100a, 0x00000003,
0x0100003e,
};
static const D3D12_SHADER_BYTECODE ps = {ps_code, sizeof(ps_code)};
static const struct vec4 tess_factors = {1.0f, 1.0f, 1.0f, 1.0f};
static const float white[] = {1.0f, 1.0f, 1.0f, 1.0f};
static const uint32_t u = 1;
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_32bit_constants_root_signature(context.device,
0, 5, D3D12_SHADER_VISIBILITY_HULL);
init_pipeline_state_desc(&pso_desc, context.root_signature,
context.render_target_desc.Format, &vs, &ps, NULL);
pso_desc.HS = hs;
pso_desc.DS = ds;
pso_desc.PrimitiveTopologyType = D3D12_PRIMITIVE_TOPOLOGY_TYPE_PATCH;
hr = ID3D12Device_CreateGraphicsPipelineState(context.device, &pso_desc,
&IID_ID3D12PipelineState, (void **)&context.pipeline_state);
ok(hr == S_OK, "Failed to create state, hr %#x.\n", hr);
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_3_CONTROL_POINT_PATCHLIST);
ID3D12GraphicsCommandList_RSSetViewports(command_list, 1, &context.viewport);
ID3D12GraphicsCommandList_RSSetScissorRects(command_list, 1, &context.scissor_rect);
ID3D12GraphicsCommandList_SetGraphicsRoot32BitConstants(command_list, 0, 4, &tess_factors.x, 0);
ID3D12GraphicsCommandList_SetGraphicsRoot32BitConstants(command_list, 0, 1, &u, 4);
ID3D12GraphicsCommandList_DrawInstanced(command_list, 3, 1, 0, 0);
transition_resource_state(command_list, context.render_target,
D3D12_RESOURCE_STATE_RENDER_TARGET, D3D12_RESOURCE_STATE_COPY_SOURCE);
todo
check_sub_resource_uint(context.render_target, 0, queue, command_list, 0xcc996633, 0);
destroy_test_context(&context);
}
START_TEST(d3d12)
{
parse_args(argc, argv);
@ -37748,4 +38009,5 @@ START_TEST(d3d12)
run_test(test_readback_map_stability);
run_test(test_vs_ps_relative_addressing);
run_test(test_get_resource_tiling);
run_test(test_hull_shader_punned_array);
}