Zebediah Figura : d3d11/tests: Use a pixel shader that consumes SV_Position in test_pipeline_statistics_query().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: d89a017056b7bc399e8f65dab81ce97f43f1e69d
URL:    https://gitlab.winehq.org/wine/wine/-/commit/d89a017056b7bc399e8f65dab81ce97...

Author: Zebediah Figura 
Date:   Tue May 31 16:50:47 2022 -0500

d3d11/tests: Use a pixel shader that consumes SV_Position in test_pipeline_statistics_query().

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.

Signed-off-by: Zebediah Figura

---

dlls/d3d11/tests/d3d11.c | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/dlls/d3d11/tests/d3d11.c b/dlls/d3d11/tests/d3d11.c
index b45c3f93d7f..2c96bc0018e 100644
--- a/dlls/d3d11/tests/d3d11.c
+++ b/dlls/d3d11/tests/d3d11.c
@@ -6027,7 +6027,6 @@ static void test_occlusion_query(void)
 static void test_pipeline_statistics_query(void)
 {
     static const D3D11_QUERY_DATA_PIPELINE_STATISTICS zero_data = {0};
-    static const struct vec4 red = {1.0f, 0.0f, 0.0f, 1.0f};
     static const float white[] = {1.0f, 1.0f, 1.0f, 1.0f};

D3D11_QUERY_DATA_PIPELINE_STATISTICS data;
@@ -6036,9 +6035,27 @@ static void test_pipeline_statistics_query(void)
     D3D11_QUERY_DESC query_desc;
     ID3D11Asynchronous *query;
     unsigned int data_size;
+    ID3D11PixelShader *ps;
     ID3D11Device *device;
     HRESULT hr;

+    static const DWORD 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,
+    };
+
     if (!init_test_context(&test_context, NULL))
         return;

@@ -6098,8 +6115,12 @@ static void test_pipeline_statistics_query(void)
         ok(!data.CSInvocations, "Got unexpected CSInvocations count: %u.\n", (unsigned int)data.CSInvocations);
     }

+    hr = ID3D11Device_CreatePixelShader(device, ps_code, sizeof(ps_code), NULL, &ps);
+    ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
+    ID3D11DeviceContext_PSSetShader(context, ps, NULL, 0);
+
     ID3D11DeviceContext_Begin(context, query);
-    draw_color_quad(&test_context, &red);
+    draw_quad(&test_context);
     ID3D11DeviceContext_End(context, query);
     get_query_data(context, query, &data, sizeof(data));
     ok(data.IAVertices == 4, "Got unexpected IAVertices count: %u.\n", (unsigned int)data.IAVertices);
@@ -6114,6 +6135,7 @@ static void test_pipeline_statistics_query(void)
     ok(!data.DSInvocations, "Got unexpected DSInvocations count: %u.\n", (unsigned int)data.DSInvocations);
     ok(!data.CSInvocations, "Got unexpected CSInvocations count: %u.\n", (unsigned int)data.CSInvocations);

+    ID3D11PixelShader_Release(ps);
     ID3D11Asynchronous_Release(query);
     release_test_context(&test_context);
 }