From: Dave Airlie <airl...@redhat.com> softpipe takes a different path for textureSize, so test it as well just in case other drivers do similiar.
Signed-off-by: Dave Airlie <airl...@redhat.com> --- .../fs-simple-texture-size.shader_test | 68 ++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 tests/spec/arb_gpu_shader5/execution/sampler_array_indexing/fs-simple-texture-size.shader_test diff --git a/tests/spec/arb_gpu_shader5/execution/sampler_array_indexing/fs-simple-texture-size.shader_test b/tests/spec/arb_gpu_shader5/execution/sampler_array_indexing/fs-simple-texture-size.shader_test new file mode 100644 index 0000000..dca749f --- /dev/null +++ b/tests/spec/arb_gpu_shader5/execution/sampler_array_indexing/fs-simple-texture-size.shader_test @@ -0,0 +1,68 @@ +# This test verifies that dynamically uniform indexing of sampler arrays +# in the fragment shader behaves correctly using textureSize + +[require] +GLSL >= 1.50 +GL_ARB_gpu_shader5 + +[vertex shader passthrough] + +[fragment shader] +#version 150 +#extension GL_ARB_gpu_shader5: require + +uniform sampler2D s[4]; + +uniform int n; + +out vec4 color; + +void main() +{ + color = vec4(textureSize(s[n], 0)/100.0, 0.0, 1.0); +} + +[test] +clear color 0.2 0.2 0.2 0.2 +clear + +uniform int s[0] 0 +uniform int s[1] 1 +uniform int s[2] 2 +uniform int s[3] 3 + +texture checkerboard 0 0 (128, 128) (1.0, 0.0, 0.0, 0.0) (1.0, 0.0, 0.0, 0.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +texture checkerboard 1 0 (64, 64) (0.0, 1.0, 0.0, 0.0) (0.0, 1.0, 0.0, 0.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +texture checkerboard 2 0 (32, 32) (0.0, 0.0, 1.0, 0.0) (0.0, 0.0, 1.0, 0.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +texture checkerboard 3 0 (16, 16) (1.0, 1.0, 1.0, 1.0) (1.0, 1.0, 1.0, 1.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +uniform int n 0 +draw rect -1 -1 1 1 + +relative probe rect rgb (0.0, 0.0, 0.5, 0.5) (1.0, 1.0, 0.0) + +uniform int n 1 +draw rect 0 -1 1 1 + +relative probe rect rgb (0.5, 0.0, 0.5, 0.5) (0.64, 0.64, 0.0) + +uniform int n 2 +draw rect -1 0 1 1 + +relative probe rect rgb (0.0, 0.5, 0.5, 0.5) (0.32, 0.32, 0.0) + +uniform int n 3 +draw rect 0 0 1 1 + +relative probe rect rgb (0.5, 0.5, 0.5, 0.5) (0.16, 0.16, 0.0) -- 2.4.3 _______________________________________________ Piglit mailing list Piglit@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/piglit