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tests: Use a pixel shader that consumes SV_Position in test_query_pipeline_statistics().

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Some drivers (AMD Radeon RX 6700 XT, with radeonsi from Mesa 22.2.0-rc3) emit
less than one invocation per pixel, presumably because they detect that the
shader control flow is uniform for all pixels. Having the control flow depend on
SV_Position avoids this test failure.

Cf. 34bd0dd0704c613abef8a9aa3ba2a2507ed02843 in wine.
This commit is contained in:
Zebediah Figura 2023-03-24 17:05:23 -05:00 committed by Alexandre Julliard
parent 9a27df3a8c
commit 8186b75228
Notes: Alexandre Julliard 2023-04-03 22:09:54 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/134
1 changed files with 24 additions and 1 deletions
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25
tests/d3d12.c
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@ -23822,16 +23822,38 @@ static void test_query_pipeline_statistics(void)
ID3D12Device *device;
D3D12_QUERY_HEAP_DESC heap_desc;
ID3D12QueryHeap *query_heap;
ID3D12PipelineState *pso;
ID3D12Resource *resource;
unsigned int pixel_count, i;
HRESULT hr;
static const uint32_t ps_code[] =
{
#if 0
float4 main(float4 pos : sv_position) : sv_target
{
return pos;
}
#endif
0x43425844, 0xac408178, 0x2ca4213f, 0x4f2551e1, 0x1626b422, 0x00000001, 0x000000d8, 0x00000003,
0x0000002c, 0x00000060, 0x00000094, 0x4e475349, 0x0000002c, 0x00000001, 0x00000008, 0x00000020,
0x00000000, 0x00000001, 0x00000003, 0x00000000, 0x00000f0f, 0x705f7673, 0x7469736f, 0x006e6f69,
0x4e47534f, 0x0000002c, 0x00000001, 0x00000008, 0x00000020, 0x00000000, 0x00000000, 0x00000003,
0x00000000, 0x0000000f, 0x745f7673, 0x65677261, 0xabab0074, 0x52444853, 0x0000003c, 0x00000040,
0x0000000f, 0x04002064, 0x001010f2, 0x00000000, 0x00000001, 0x03000065, 0x001020f2, 0x00000000,
0x05000036, 0x001020f2, 0x00000000, 0x00101e46, 0x00000000, 0x0100003e,
};
static const D3D12_SHADER_BYTECODE ps = {ps_code, sizeof(ps_code)};
if (!init_test_context(&context, NULL))
return;
device = context.device;
command_list = context.list;
queue = context.queue;
pso = create_pipeline_state(context.device,
context.root_signature, context.render_target_desc.Format, NULL, &ps, NULL);
heap_desc.Type = D3D12_QUERY_HEAP_TYPE_PIPELINE_STATISTICS;
heap_desc.Count = 2;
heap_desc.NodeMask = 0;
@ -23853,7 +23875,7 @@ static void test_query_pipeline_statistics(void)
ID3D12GraphicsCommandList_OMSetRenderTargets(command_list, 1, &context.rtv, false, NULL);
ID3D12GraphicsCommandList_SetGraphicsRootSignature(command_list, context.root_signature);
ID3D12GraphicsCommandList_SetPipelineState(command_list, context.pipeline_state);
ID3D12GraphicsCommandList_SetPipelineState(command_list, pso);
ID3D12GraphicsCommandList_IASetPrimitiveTopology(command_list, D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
ID3D12GraphicsCommandList_RSSetViewports(command_list, 1, &context.viewport);
ID3D12GraphicsCommandList_RSSetScissorRects(command_list, 1, &context.scissor_rect);
@ -23907,6 +23929,7 @@ static void test_query_pipeline_statistics(void)
pipeline_statistics->CSInvocations);
release_resource_readback(&rb);
ID3D12PipelineState_Release(pso);
ID3D12QueryHeap_Release(query_heap);
ID3D12Resource_Release(resource);
destroy_test_context(&context);