Francois Gouget : d3d11/tests: Limit the flood of failures in test_depth_bias().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 4385a3ecb6b6cbfa137b77bd5bb57c5d3ee1abe2
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=4385a3ecb6b6cbfa137b77bd5bb57c5d3ee1abe2

Author: Francois Gouget <fgouget at codeweavers.com>
Date:   Thu Apr 25 09:53:36 2019 +0200

d3d11/tests: Limit the flood of failures in test_depth_bias().

Only report the first failed row for each bias clamp test.

Signed-off-by: Francois Gouget <fgouget at codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/d3d11/tests/d3d11.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/dlls/d3d11/tests/d3d11.c b/dlls/d3d11/tests/d3d11.c
index 3d6cbf5..2850d59 100644
--- a/dlls/d3d11/tests/d3d11.c
+++ b/dlls/d3d11/tests/d3d11.c
@@ -25681,6 +25681,7 @@ static void test_depth_bias(void)
 
                 for (k = 0; k < ARRAY_SIZE(bias_clamp_tests); ++k)
                 {
+                    BOOL all_match = TRUE;
                     rasterizer_desc.DepthBiasClamp = bias_clamp_tests[k];
                     ID3D11Device_CreateRasterizerState(device, &rasterizer_desc, &rs);
                     ok(SUCCEEDED(hr), "Failed to create rasterizer state, hr %#x.\n", hr);
@@ -25691,21 +25692,23 @@ static void test_depth_bias(void)
                     m = quad_slopes[i] / texture_desc.Height;
                     bias = clamp_depth_bias(rasterizer_desc.SlopeScaledDepthBias * m, rasterizer_desc.DepthBiasClamp);
                     get_texture_readback(texture, 0, &rb);
-                    for (y = 0; y < texture_desc.Height; ++y)
+                    for (y = 0; y < texture_desc.Height && all_match; ++y)
                     {
                         depth = min(max(0.0f, depth_values[y] + bias), 1.0f);
                         switch (format)
                         {
                             case DXGI_FORMAT_D32_FLOAT:
                                 data = get_readback_float(&rb, 0, y);
-                                ok(compare_float(data, depth, 64),
+                                all_match = compare_float(data, depth, 64);
+                                ok(all_match,
                                         "Got depth %.8e, expected %.8e.\n", data, depth);
                                 break;
                             case DXGI_FORMAT_D24_UNORM_S8_UINT:
                                 u32 = get_readback_data(&rb, 0, y, 0, sizeof(*u32));
                                 u32_value = *u32 >> shift;
                                 expected_value = depth * 16777215.0f + 0.5f;
-                                ok(abs(u32_value - expected_value) <= 3,
+                                all_match = abs(u32_value - expected_value) <= 3;
+                                ok(all_match,
                                         "Got value %#x (%.8e), expected %#x (%.8e).\n",
                                         u32_value, u32_value / 16777215.0f,
                                         expected_value, expected_value / 16777215.0f);
@@ -25713,7 +25716,8 @@ static void test_depth_bias(void)
                             case DXGI_FORMAT_D16_UNORM:
                                 u16 = get_readback_data(&rb, 0, y, 0, sizeof(*u16));
                                 expected_value = depth * 65535.0f + 0.5f;
-                                ok(abs(*u16 - expected_value) <= 1,
+                                all_match = abs(*u16 - expected_value) <= 1;
+                                ok(all_match,
                                         "Got value %#x (%.8e), expected %#x (%.8e).\n",
                                         *u16, *u16 / 65535.0f, expected_value, expected_value / 65535.0f);
                                 break;