Józef Kucia : d3d11/tests: Initialize buffer data in test_copy_subresource_region().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 9e2ac906146c748082889e1324feb10006ed23b9
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=9e2ac906146c748082889e1324...

Author: Józef Kucia <jkucia(a)codeweavers.com>
Date:   Wed Nov  9 12:35:21 2016 +0100

d3d11/tests: Initialize buffer data in test_copy_subresource_region().

This test fails randomly on Windows 10 with AMD GPU.

Signed-off-by: Józef Kucia <jkucia(a)codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/d3d11/tests/d3d11.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/d3d11/tests/d3d11.c b/dlls/d3d11/tests/d3d11.c
index 54df386..38a3d65 100644
--- a/dlls/d3d11/tests/d3d11.c
+++ b/dlls/d3d11/tests/d3d11.c
@@ -7157,7 +7157,8 @@ static void test_copy_subresource_region(void)
     ID3D11DeviceContext_PSSetSamplers(context, 0, 1, &sampler_state);
     ID3D11DeviceContext_PSSetShader(context, ps, NULL, 0);
 
-    dst_buffer = create_buffer(device, D3D11_BIND_CONSTANT_BUFFER, sizeof(float_colors), NULL);
+    memset(float_colors, 0, sizeof(float_colors));
+    dst_buffer = create_buffer(device, D3D11_BIND_CONSTANT_BUFFER, sizeof(float_colors), float_colors);
     ID3D11DeviceContext_PSSetConstantBuffers(context, 0, 1, &dst_buffer);
 
     src_buffer = create_buffer(device, 0, 256 * sizeof(*float_colors), NULL);