From: Francisco Casas fcasas@codeweavers.com
--- tests/ddxddy.shader_test | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-)
diff --git a/tests/ddxddy.shader_test b/tests/ddxddy.shader_test index 1ce36751c..a181185ef 100644 --- a/tests/ddxddy.shader_test +++ b/tests/ddxddy.shader_test @@ -23,17 +23,21 @@ float4 main(float4 pos : sv_position) : sv_target
pos /= 10.0; float nonlinear = pos.x * pos.y - pos.x * (pos.x + 0.5); - return float4(nonlinear, ddx(nonlinear), ddy(nonlinear), 0.0); + float4 res = float4(nonlinear, ddx(nonlinear), ddy(nonlinear), 0.0); + + // Each device may use either the coarse or the fine derivate, so use quantization. + return round(30 * res); }
[test] draw quad -probe (10, 10) rgba (-0.524999976, -0.164999843, 0.104999900, 0.0) 8 -probe (11, 10) rgba (-0.689999819, -0.164999843, 0.104999900, 0.0) 8 -probe (10, 11) rgba (-0.420000076, -0.164999843, 0.104999900, 0.0) 8 -probe (11, 11) rgba (-0.574999928, -0.164999843, 0.104999900, 0.0) 8 -probe (12, 10) rgba (-0.874999881, -0.205000162, 0.124999881, 0.0) 8 -probe (150, 150) rgba (-7.52500916, -1.56500244, 1.50500488, 0.0) 40 +probe (10, 10) rgba (-16.0, -5.0, 3.0, 0.0) +probe (11, 10) rgba (-21.0, -5.0, 3.0, 0.0) +probe (10, 11) rgba (-13.0, -5.0, 3.0, 0.0) +probe (11, 11) rgba (-17.0, -5.0, 3.0, 0.0) +probe (12, 10) rgba (-26.0, -6.0, 4.0, 0.0) +probe (16, 16) rgba (-25.0, -7.0, 5.0, 0.0) +probe (150, 150) rgba (-226.0, -47.0, 45.0, 0.0)
[require]