Francisco Casas : vkd3d-shader/hlsl: Add additional tests for sin() and cos().

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: b65c4501014f2604ca2494d0bc8df35021792dab
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/b65c4501014f2604ca2494d0bc8df3...

Author: Francisco Casas 
Date:   Mon Jan 16 17:25:50 2023 -0300

vkd3d-shader/hlsl: Add additional tests for sin() and cos().

---

tests/trigonometry.shader_test | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/tests/trigonometry.shader_test b/tests/trigonometry.shader_test
index afc09221..fef85ca0 100644
--- a/tests/trigonometry.shader_test
+++ b/tests/trigonometry.shader_test
@@ -29,3 +29,31 @@ probe (12, 0) rgba (-0.53657292,  0.84385396, 0.0, 0.0) 1024
 probe (13, 0) rgba ( 0.42016704,  0.90744678, 0.0, 0.0) 1024
 probe (14, 0) rgba ( 0.99060736,  0.13673722, 0.0, 0.0) 1024
 probe (15, 0) rgba ( 0.65028784, -0.75968791, 0.0, 0.0) 1024
+
+
+[pixel shader todo]
+uniform float4 a;
+
+float4 main() : sv_target
+{
+    return round(1000 * sin(a));
+}
+
+[test]
+uniform 0 float4 0.0 0.52359877 2.61799387 3.14159265
+todo draw quad
+todo probe all rgba (0.0, 500.0, 500.0, 0.0)
+
+
+[pixel shader todo]
+uniform float4 a;
+
+float4 main() : sv_target
+{
+    return round(1000 * cos(a));
+}
+
+[test]
+uniform 0 float4 0.0 0.78539816 1.57079632 2.35619449
+todo draw quad
+todo probe all rgba (1000.0, 707.0, -0.0, -707.0)