diff options
Diffstat (limited to 'tests/spec/glsl-1.10/execution/vs-saturate-pow.shader_test')
-rw-r--r-- | tests/spec/glsl-1.10/execution/vs-saturate-pow.shader_test | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/spec/glsl-1.10/execution/vs-saturate-pow.shader_test b/tests/spec/glsl-1.10/execution/vs-saturate-pow.shader_test new file mode 100644 index 00000000..72decdca --- /dev/null +++ b/tests/spec/glsl-1.10/execution/vs-saturate-pow.shader_test @@ -0,0 +1,25 @@ +[vertex shader] +uniform vec4 x; +uniform vec4 y; +varying vec4 color; + +void main() +{ + gl_Position = gl_Vertex; + color = 0.25 + clamp(pow(x, y), 0.0, 1.0) * 0.5; +} + +[fragment shader] +varying vec4 color; + +void main() +{ + gl_FragColor = color; +} + +[test] +uniform vec4 x 0.5 2.0 0.5 1.0 +uniform vec4 y 2.0 0.5 -1.0 1.0 + +draw rect -1 -1 2 2 +probe all rgba 0.375 0.75 0.75 0.75 |