diff options
18 files changed, 1117 insertions, 0 deletions
diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-const-index-three-dimensions.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-const-index-three-dimensions.shader_test new file mode 100644 index 000000000..2972fa30a --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-const-index-three-dimensions.shader_test @@ -0,0 +1,32 @@ +[require] +GLSL >= 1.20 +GL_ARB_arrays_of_arrays + +[vertex shader] +#extension GL_ARB_arrays_of_arrays: enable +varying vec4 texcoords; + +void main() +{ + gl_Position = gl_Vertex; + texcoords = (gl_Vertex + 1.0) / 2.0; +} + +[fragment shader] +#extension GL_ARB_arrays_of_arrays: enable +varying vec4 texcoords; +uniform sampler2D tex[2][2][2]; + +void main() +{ + gl_FragColor = texture2D(tex[1][0][1], texcoords.xy); +} + +[test] +uniform int tex[1][0][1] 1 +texture rgbw 1 (8, 8) +draw rect -1 -1 2 2 +relative probe rgb (0.25, 0.25) (1.0, 0.0, 0.0) +relative probe rgb (0.75, 0.25) (0.0, 1.0, 0.0) +relative probe rgb (0.25, 0.75) (0.0, 0.0, 1.0) +relative probe rgb (0.75, 0.75) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-const-index.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-const-index.shader_test new file mode 100644 index 000000000..6043f4232 --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-const-index.shader_test @@ -0,0 +1,32 @@ +[require] +GLSL >= 1.20 +GL_ARB_arrays_of_arrays + +[vertex shader] +#extension GL_ARB_arrays_of_arrays: enable +varying vec4 texcoords; + +void main() +{ + gl_Position = gl_Vertex; + texcoords = (gl_Vertex + 1.0) / 2.0; +} + +[fragment shader] +#extension GL_ARB_arrays_of_arrays: enable +varying vec4 texcoords; +uniform sampler2D tex[2][2]; + +void main() +{ + gl_FragColor = texture2D(tex[1][1], texcoords.xy); +} + +[test] +uniform int tex[1][1] 1 +texture rgbw 1 (8, 8) +draw rect -1 -1 2 2 +relative probe rgb (0.25, 0.25) (1.0, 0.0, 0.0) +relative probe rgb (0.75, 0.25) (0.0, 1.0, 0.0) +relative probe rgb (0.25, 0.75) (0.0, 0.0, 1.0) +relative probe rgb (0.75, 0.75) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-initializer-const-index.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-initializer-const-index.shader_test new file mode 100644 index 000000000..9ed59ddac --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-initializer-const-index.shader_test @@ -0,0 +1,47 @@ +# Normally, uniform array variables are initialized by array literals. +# +# However, samplers are different. Consider a declaration such as: +# +# layout(binding = 5) uniform sampler2D[3]; +# +# The initializer value is a single integer (5), while the storage has 3 +# array elements. The proper behavior is to increment one for each +# element; they should be initialized to 5, 6, and 7. + +[require] +GLSL >= 1.40 +GL_ARB_arrays_of_arrays +GL_ARB_shading_language_420pack + +[vertex shader] +#extension GL_ARB_arrays_of_arrays: enable +in vec4 piglit_vertex; +out vec4 texcoords; + +void main() +{ + gl_Position = piglit_vertex; + texcoords = (piglit_vertex + 1.0) / 2.0; +} + +[fragment shader] +#extension GL_ARB_arrays_of_arrays: enable +#extension GL_ARB_shading_language_420pack: enable + +layout(binding = 0) uniform sampler2D tex[2][2][2]; + +in vec4 texcoords; +out vec4 color; + +void main() +{ + color = texture2D(tex[0][1][1], texcoords.xy); +} + +[test] +texture rgbw 3 (8, 8) +draw rect -1 -1 2 2 +relative probe rgb (0.25, 0.25) (1.0, 0.0, 0.0) +relative probe rgb (0.75, 0.25) (0.0, 1.0, 0.0) +relative probe rgb (0.25, 0.75) (0.0, 0.0, 1.0) +relative probe rgb (0.75, 0.75) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-initializer-non-const-index.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-initializer-non-const-index.shader_test new file mode 100644 index 000000000..88ab68639 --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-initializer-non-const-index.shader_test @@ -0,0 +1,79 @@ +# Normally, uniform array variables are initialized by array literals. +# +# However, samplers are different. Consider a declaration such as: +# +# layout(binding = 5) uniform sampler2D[3]; +# +# The initializer value is a single integer (5), while the storage has 3 +# array elements. The proper behavior is to increment one for each +# element; they should be initialized to 5, 6, and 7. + +[require] +GLSL >= 1.50 +GL_ARB_gpu_shader5 +GL_ARB_arrays_of_arrays +GL_ARB_shading_language_420pack + +[vertex shader passthrough] + +[fragment shader] +#version 150 +#extension GL_ARB_shading_language_420pack : enable +#extension GL_ARB_gpu_shader5: require +#extension GL_ARB_arrays_of_arrays: enable + +layout(binding = 0) uniform sampler2D tex[2][2]; + +uniform int n; +uniform int m; + +out vec4 color; + +void main() +{ + color = texture(tex[n][m], vec2(0.75, 0.25)); +} + +[test] +clear color 0.2 0.2 0.2 0.2 +clear + +texture checkerboard 0 0 (32, 32) (0.5, 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 (32, 32) (0.5, 0.0, 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) (0.5, 0.0, 0.0, 0.0) (0.0, 0.0, 1.0, 0.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +texture checkerboard 3 0 (32, 32) (0.5, 0.0, 0.0, 0.0) (1.0, 1.0, 1.0, 1.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +uniform int n 0 +uniform int m 0 +draw rect -1 -1 1 1 + +relative probe rect rgb (0.0, 0.0, 0.5, 0.5) (1.0, 0.0, 0.0) + +uniform int n 0 +uniform int m 1 +draw rect 0 -1 1 1 + +relative probe rect rgb (0.5, 0.0, 0.5, 0.5) (0.0, 1.0, 0.0) + +uniform int n 1 +uniform int m 0 +draw rect -1 0 1 1 + +relative probe rect rgb (0.0, 0.5, 0.5, 0.5) (0.0, 0.0, 1.0) + +uniform int n 1 +uniform int m 1 +draw rect 0 0 1 1 + +relative probe rect rgb (0.5, 0.5, 0.5, 0.5) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-mixed-const-and-non-const-index.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-mixed-const-and-non-const-index.shader_test new file mode 100644 index 000000000..f993e76b4 --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-mixed-const-and-non-const-index.shader_test @@ -0,0 +1,60 @@ +# This test verifies that dynamically uniform indexing of sampler arrays +# in the fragment shader behaves correctly. + +[require] +GLSL >= 1.50 +GL_ARB_gpu_shader5 +GL_ARB_arrays_of_arrays + +[vertex shader passthrough] + +[fragment shader] +#version 150 +#extension GL_ARB_gpu_shader5: require +#extension GL_ARB_arrays_of_arrays: enable + +uniform sampler2D s[2][2]; + +uniform int n; + +out vec4 color; + +void main() +{ + color = texture(s[n][1], vec2(0.75, 0.25)); +} + +[test] +clear color 0.2 0.2 0.2 0.2 +clear + +uniform int s[0][0] 0 +uniform int s[0][1] 1 +uniform int s[1][0] 2 +uniform int s[1][1] 3 + +texture checkerboard 0 0 (32, 32) (0.5, 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 (32, 32) (0.5, 0.0, 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) (0.5, 0.0, 0.0, 0.0) (0.0, 0.0, 1.0, 0.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +texture checkerboard 3 0 (32, 32) (0.5, 0.0, 0.0, 0.0) (1.0, 1.0, 1.0, 1.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +uniform int n 0 +draw rect 0 -1 1 1 + +relative probe rect rgb (0.5, 0.0, 0.5, 0.5) (0.0, 1.0, 0.0) + +uniform int n 1 +draw rect 0 0 1 1 + +relative probe rect rgb (0.5, 0.5, 0.5, 0.5) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-mixed-const-and-non-const-index2.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-mixed-const-and-non-const-index2.shader_test new file mode 100644 index 000000000..7094ab46f --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-mixed-const-and-non-const-index2.shader_test @@ -0,0 +1,64 @@ +# This test verifies that dynamically uniform indexing of sampler arrays +# in the fragment shader behaves correctly. + +[require] +GLSL >= 1.50 +GL_ARB_gpu_shader5 +GL_ARB_arrays_of_arrays + +[vertex shader passthrough] + +[fragment shader] +#version 150 +#extension GL_ARB_gpu_shader5: require +#extension GL_ARB_arrays_of_arrays: enable + +uniform sampler2D s[2][2]; + +uniform int n; + +out vec4 color; + +void main() +{ + color = texture(s[1][n], vec2(0.75, 0.25)); +} + +[test] +clear color 0.2 0.2 0.2 0.2 +clear + +uniform int s[0][0] 0 +uniform int s[0][1] 1 +uniform int s[1][0] 2 +uniform int s[1][1] 3 + +texture checkerboard 0 0 (32, 32) (0.5, 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 (32, 32) (0.5, 0.0, 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) (0.5, 0.0, 0.0, 0.0) (0.0, 0.0, 1.0, 0.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +texture checkerboard 3 0 (32, 32) (0.5, 0.0, 0.0, 0.0) (1.0, 1.0, 1.0, 1.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +uniform int n 0 +draw rect -1 0 1 1 +# real outcome? +relative probe rect rgb (0.0, 0.5, 0.5, 0.5) (0.0, 0.0, 1.0) + +#uniform int n 0 +#draw rect 0 -1 1 1 +#relative probe rect rgb (0.0, 0.5, 0.5, 0.5) (0.0, 1.0, 0.0) + +uniform int n 1 +draw rect 0 0 1 1 + +relative probe rect rgb (0.5, 0.5, 0.5, 0.5) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-non-const-index.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-non-const-index.shader_test new file mode 100644 index 000000000..9aa1f64cd --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-non-const-index.shader_test @@ -0,0 +1,75 @@ +# This test verifies that dynamically uniform indexing of sampler arrays +# in the fragment shader behaves correctly. + +[require] +GLSL >= 1.50 +GL_ARB_gpu_shader5 +GL_ARB_arrays_of_arrays + +[vertex shader passthrough] + +[fragment shader] +#version 150 +#extension GL_ARB_gpu_shader5: require +#extension GL_ARB_arrays_of_arrays: enable + +uniform sampler2D s[2][2]; + +uniform int n; +uniform int m; + +out vec4 color; + +void main() +{ + color = texture(s[n][m], vec2(0.75, 0.25)); +} + +[test] +clear color 0.2 0.2 0.2 0.2 +clear + +uniform int s[0][0] 0 +uniform int s[0][1] 1 +uniform int s[1][0] 2 +uniform int s[1][1] 3 + +texture checkerboard 0 0 (32, 32) (0.5, 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 (32, 32) (0.5, 0.0, 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) (0.5, 0.0, 0.0, 0.0) (0.0, 0.0, 1.0, 0.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +texture checkerboard 3 0 (32, 32) (0.5, 0.0, 0.0, 0.0) (1.0, 1.0, 1.0, 1.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +uniform int n 0 +uniform int m 0 +draw rect -1 -1 1 1 + +relative probe rect rgb (0.0, 0.0, 0.5, 0.5) (1.0, 0.0, 0.0) + +uniform int n 0 +uniform int m 1 +draw rect 0 -1 1 1 + +relative probe rect rgb (0.5, 0.0, 0.5, 0.5) (0.0, 1.0, 0.0) + +uniform int n 1 +uniform int m 0 +draw rect -1 0 1 1 + +relative probe rect rgb (0.0, 0.5, 0.5, 0.5) (0.0, 0.0, 1.0) + +uniform int n 1 +uniform int m 1 +draw rect 0 0 1 1 + +relative probe rect rgb (0.5, 0.5, 0.5, 0.5) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-struct-const-index-sampler-const-index.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-struct-const-index-sampler-const-index.shader_test new file mode 100644 index 000000000..bf0780813 --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-struct-const-index-sampler-const-index.shader_test @@ -0,0 +1,36 @@ +[require] +GLSL >= 1.20 +GL_ARB_arrays_of_arrays + +[vertex shader] +#extension GL_ARB_arrays_of_arrays: enable +varying vec4 texcoords; + +void main() +{ + gl_Position = gl_Vertex; + texcoords = (gl_Vertex + 1.0) / 2.0; +} + +[fragment shader] +#extension GL_ARB_arrays_of_arrays: enable +varying vec4 texcoords; +struct S { + sampler2D tex[2][2]; +}; + +uniform S i[2][2]; + +void main() +{ + gl_FragColor = texture2D(i[1][1].tex[1][1], texcoords.xy); +} + +[test] +uniform int i[1][1].tex[1][1] 1 +texture rgbw 1 (8, 8) +draw rect -1 -1 2 2 +relative probe rgb (0.25, 0.25) (1.0, 0.0, 0.0) +relative probe rgb (0.75, 0.25) (0.0, 1.0, 0.0) +relative probe rgb (0.25, 0.75) (0.0, 0.0, 1.0) +relative probe rgb (0.75, 0.75) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-struct-const-index.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-struct-const-index.shader_test new file mode 100644 index 000000000..1057ab711 --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-struct-const-index.shader_test @@ -0,0 +1,35 @@ +[require] +GLSL >= 1.20 +GL_ARB_arrays_of_arrays + +[vertex shader] +varying vec4 texcoords; + +void main() +{ + gl_Position = gl_Vertex; + texcoords = (gl_Vertex + 1.0) / 2.0; +} + +[fragment shader] +#extension GL_ARB_arrays_of_arrays: enable +varying vec4 texcoords; +struct S { + sampler2D tex; +}; + +uniform S i[2][2]; + +void main() +{ + gl_FragColor = texture2D(i[1][1].tex, texcoords.xy); +} + +[test] +uniform int i[1][1].tex 1 +texture rgbw 1 (8, 8) +draw rect -1 -1 2 2 +relative probe rgb (0.25, 0.25) (1.0, 0.0, 0.0) +relative probe rgb (0.75, 0.25) (0.0, 1.0, 0.0) +relative probe rgb (0.25, 0.75) (0.0, 0.0, 1.0) +relative probe rgb (0.75, 0.75) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-struct-non-const-index-const-index.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-struct-non-const-index-const-index.shader_test new file mode 100644 index 000000000..0eeb7ee68 --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-struct-non-const-index-const-index.shader_test @@ -0,0 +1,77 @@ +# This test verifies that dynamically uniform indexing of sampler arrays +# in the fragment shader behaves correctly. + +[require] +GLSL >= 1.50 +GL_ARB_gpu_shader5 + +[vertex shader passthrough] + +[fragment shader] +#version 150 +#extension GL_ARB_gpu_shader5: require + +struct S { + sampler2D tex[2]; +}; + +uniform S s[2][2]; + +uniform int n; +uniform int m; + +out vec4 color; + +void main() +{ + color = texture(s[n][m].tex[1], vec2(0.75, 0.25)); +} + +[test] +clear color 0.2 0.2 0.2 0.2 +clear + +uniform int s[0][0].tex[1] 0 +uniform int s[0][1].tex[1] 1 +uniform int s[1][0].tex[1] 2 +uniform int s[1][1].tex[1] 3 + +texture checkerboard 0 0 (32, 32) (0.5, 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 (32, 32) (0.5, 0.0, 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) (0.5, 0.0, 0.0, 0.0) (0.0, 0.0, 1.0, 0.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +texture checkerboard 3 0 (32, 32) (0.5, 0.0, 0.0, 0.0) (1.0, 1.0, 1.0, 1.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +uniform int n 0 +uniform int m 0 +draw rect -1 -1 1 1 + +relative probe rect rgb (0.0, 0.0, 0.5, 0.5) (1.0, 0.0, 0.0) + +uniform int n 0 +uniform int m 1 +draw rect 0 -1 1 1 + +relative probe rect rgb (0.5, 0.0, 0.5, 0.5) (0.0, 1.0, 0.0) + +uniform int n 1 +uniform int m 0 +draw rect -1 0 1 1 + +relative probe rect rgb (0.0, 0.5, 0.5, 0.5) (0.0, 0.0, 1.0) + +uniform int n 1 +uniform int m 1 +draw rect 0 0 1 1 + +relative probe rect rgb (0.5, 0.5, 0.5, 0.5) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-struct-non-const-index-sampler-non-const-index.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-struct-non-const-index-sampler-non-const-index.shader_test new file mode 100644 index 000000000..d8edf656c --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-struct-non-const-index-sampler-non-const-index.shader_test @@ -0,0 +1,77 @@ +# This test verifies that dynamically uniform indexing of sampler arrays +# in the fragment shader behaves correctly. + +[require] +GLSL >= 1.50 +GL_ARB_gpu_shader5 + +[vertex shader passthrough] + +[fragment shader] +#version 150 +#extension GL_ARB_gpu_shader5: require + +struct S { + sampler2D tex[2]; +}; + +uniform S s[2][2]; + +uniform int n; +uniform int m; + +out vec4 color; + +void main() +{ + color = texture(s[n][1].tex[m], vec2(0.75, 0.25)); +} + +[test] +clear color 0.2 0.2 0.2 0.2 +clear + +uniform int s[0][1].tex[0] 0 +uniform int s[0][1].tex[1] 1 +uniform int s[1][1].tex[0] 2 +uniform int s[1][1].tex[1] 3 + +texture checkerboard 0 0 (32, 32) (0.5, 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 (32, 32) (0.5, 0.0, 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) (0.5, 0.0, 0.0, 0.0) (0.0, 0.0, 1.0, 0.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +texture checkerboard 3 0 (32, 32) (0.5, 0.0, 0.0, 0.0) (1.0, 1.0, 1.0, 1.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +uniform int n 0 +uniform int m 0 +draw rect -1 -1 1 1 + +relative probe rect rgb (0.0, 0.0, 0.5, 0.5) (1.0, 0.0, 0.0) + +uniform int n 0 +uniform int m 1 +draw rect 0 -1 1 1 + +relative probe rect rgb (0.5, 0.0, 0.5, 0.5) (0.0, 1.0, 0.0) + +uniform int n 1 +uniform int m 0 +draw rect -1 0 1 1 + +relative probe rect rgb (0.0, 0.5, 0.5, 0.5) (0.0, 0.0, 1.0) + +uniform int n 1 +uniform int m 1 +draw rect 0 0 1 1 + +relative probe rect rgb (0.5, 0.5, 0.5, 0.5) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-struct-non-const-index.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-struct-non-const-index.shader_test new file mode 100644 index 000000000..22ab511b8 --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/fs-struct-non-const-index.shader_test @@ -0,0 +1,79 @@ +# This test verifies that dynamically uniform indexing of sampler arrays +# in the fragment shader behaves correctly. + +[require] +GLSL >= 1.50 +GL_ARB_gpu_shader5 +GL_ARB_arrays_of_arrays + +[vertex shader passthrough] + +[fragment shader] +#version 150 +#extension GL_ARB_gpu_shader5: require +#extension GL_ARB_arrays_of_arrays: enable + +struct S { + sampler2D tex; +}; + +uniform S s[2][2]; + +uniform int n; +uniform int m; + +out vec4 color; + +void main() +{ + color = texture(s[n][m].tex, vec2(0.75, 0.25)); +} + +[test] +clear color 0.2 0.2 0.2 0.2 +clear + +uniform int s[0][0].tex 0 +uniform int s[0][1].tex 1 +uniform int s[1][0].tex 2 +uniform int s[1][1].tex 3 + +texture checkerboard 0 0 (32, 32) (0.5, 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 (32, 32) (0.5, 0.0, 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) (0.5, 0.0, 0.0, 0.0) (0.0, 0.0, 1.0, 0.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +texture checkerboard 3 0 (32, 32) (0.5, 0.0, 0.0, 0.0) (1.0, 1.0, 1.0, 1.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +uniform int n 0 +uniform int m 0 +draw rect -1 -1 1 1 + +relative probe rect rgb (0.0, 0.0, 0.5, 0.5) (1.0, 0.0, 0.0) + +uniform int n 0 +uniform int m 1 +draw rect 0 -1 1 1 + +relative probe rect rgb (0.5, 0.0, 0.5, 0.5) (0.0, 1.0, 0.0) + +uniform int n 1 +uniform int m 0 +draw rect -1 0 1 1 + +relative probe rect rgb (0.0, 0.5, 0.5, 0.5) (0.0, 0.0, 1.0) + +uniform int n 1 +uniform int m 1 +draw rect 0 0 1 1 + +relative probe rect rgb (0.5, 0.5, 0.5, 0.5) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-const-index-three-dimensions.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-const-index-three-dimensions.shader_test new file mode 100644 index 000000000..163660578 --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-const-index-three-dimensions.shader_test @@ -0,0 +1,32 @@ +[require] +GLSL >= 1.20 +GL_ARB_arrays_of_arrays + +[vertex shader] +#extension GL_ARB_arrays_of_arrays: enable +uniform sampler2D tex[2][2][2]; +varying vec4 colour; + +void main() +{ + gl_Position = gl_Vertex; + colour = texture2D(tex[1][0][1], gl_Vertex.xy); +} + +[fragment shader] +#extension GL_ARB_arrays_of_arrays: enable +varying vec4 colour; + +void main() +{ + gl_FragColor = colour; +} + +[test] +uniform int tex[1][0][1] 1 +texture rgbw 1 (8, 8) +draw rect -1 -1 2 2 +relative probe rgb (0.0, 0.0) (1.0, 0.0, 0.0) +relative probe rgb (1.0, 0.0) (0.0, 1.0, 0.0) +relative probe rgb (0.0, 1.0) (0.0, 0.0, 1.0) +relative probe rgb (1.0, 1.0) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-const-index.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-const-index.shader_test new file mode 100644 index 000000000..d0387d410 --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-const-index.shader_test @@ -0,0 +1,32 @@ +[require] +GLSL >= 1.20 +GL_ARB_arrays_of_arrays + +[vertex shader] +#extension GL_ARB_arrays_of_arrays: enable +uniform sampler2D tex[2][2]; +varying vec4 colour; + +void main() +{ + gl_Position = gl_Vertex; + colour = texture2D(tex[1][1], gl_Vertex.xy); +} + +[fragment shader] +#extension GL_ARB_arrays_of_arrays: enable +varying vec4 colour; + +void main() +{ + gl_FragColor = colour; +} + +[test] +uniform int tex[1][1] 1 +texture rgbw 1 (8, 8) +draw rect -1 -1 2 2 +relative probe rgb (0.0, 0.0) (1.0, 0.0, 0.0) +relative probe rgb (1.0, 0.0) (0.0, 1.0, 0.0) +relative probe rgb (0.0, 1.0) (0.0, 0.0, 1.0) +relative probe rgb (1.0, 1.0) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-non-const-index.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-non-const-index.shader_test new file mode 100644 index 000000000..d9ecb0f16 --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-non-const-index.shader_test @@ -0,0 +1,87 @@ +# This test verifies that dynamically uniform indexing of sampler arrays +# in the vertex shader behaves correctly. + +[require] +GLSL >= 1.50 +GL_ARB_arrays_of_arrays +GL_ARB_gpu_shader5 + +[vertex shader] +#version 150 +#extension GL_ARB_arrays_of_arrays: enable +#extension GL_ARB_gpu_shader5: require + +uniform sampler2D s[2][2]; + +uniform int n; +uniform int m; + +in vec4 piglit_vertex; +out vec4 color; + +void main() +{ + gl_Position = piglit_vertex; + color = texture(s[n][m], vec2(0.75, 0.25)); +} + +[fragment shader] +#version 150 +#extension GL_ARB_gpu_shader5: require + +in vec4 color; +out vec4 out_color; + +void main() +{ + out_color = color; +} + +[test] +clear color 0.2 0.2 0.2 0.2 +clear + +uniform int s[0][0] 0 +uniform int s[0][1] 1 +uniform int s[1][0] 2 +uniform int s[1][1] 3 + +texture checkerboard 0 0 (32, 32) (0.5, 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 (32, 32) (0.5, 0.0, 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) (0.5, 0.0, 0.0, 0.0) (0.0, 0.0, 1.0, 0.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +texture checkerboard 3 0 (32, 32) (0.5, 0.0, 0.0, 0.0) (1.0, 1.0, 1.0, 1.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +uniform int n 0 +uniform int m 0 +draw rect -1 -1 1 1 + +relative probe rect rgb (0.0, 0.0, 0.5, 0.5) (1.0, 0.0, 0.0) + +uniform int n 0 +uniform int m 1 +draw rect 0 -1 1 1 + +relative probe rect rgb (0.5, 0.0, 0.5, 0.5) (0.0, 1.0, 0.0) + +uniform int n 1 +uniform int m 0 +draw rect -1 0 1 1 + +relative probe rect rgb (0.0, 0.5, 0.5, 0.5) (0.0, 0.0, 1.0) + +uniform int n 1 +uniform int m 1 +draw rect 0 0 1 1 + +relative probe rect rgb (0.5, 0.5, 0.5, 0.5) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-struct-nonconst-sampler-const.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-struct-nonconst-sampler-const.shader_test new file mode 100644 index 000000000..95ee76a6f --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-struct-nonconst-sampler-const.shader_test @@ -0,0 +1,91 @@ +# This test verifies that dynamically uniform indexing of sampler arrays +# in the vertex shader behaves correctly. + +[require] +GLSL >= 1.50 +GL_ARB_arrays_of_arrays +GL_ARB_gpu_shader5 + +[vertex shader] +#version 150 +#extension GL_ARB_arrays_of_arrays: enable +#extension GL_ARB_gpu_shader5: require + +struct S { + sampler2D tex[2]; +}; + +uniform S s[2][2]; + +uniform int n; +uniform int m; + +in vec4 piglit_vertex; +out vec4 color; + +void main() +{ + gl_Position = piglit_vertex; + color = texture(s[n][m].tex[1], vec2(0.75, 0.25)); +} + +[fragment shader] +#version 150 +#extension GL_ARB_gpu_shader5: require + +in vec4 color; +out vec4 out_color; + +void main() +{ + out_color = color; +} + +[test] +clear color 0.2 0.2 0.2 0.2 +clear + +uniform int s[0][0].tex[1] 0 +uniform int s[0][1].tex[1] 1 +uniform int s[1][0].tex[1] 2 +uniform int s[1][1].tex[1] 3 + +texture checkerboard 0 0 (32, 32) (0.5, 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 (32, 32) (0.5, 0.0, 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) (0.5, 0.0, 0.0, 0.0) (0.0, 0.0, 1.0, 0.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +texture checkerboard 3 0 (32, 32) (0.5, 0.0, 0.0, 0.0) (1.0, 1.0, 1.0, 1.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +uniform int n 0 +uniform int m 0 +draw rect -1 -1 1 1 + +relative probe rect rgb (0.0, 0.0, 0.5, 0.5) (1.0, 0.0, 0.0) + +uniform int n 0 +uniform int m 1 +draw rect 0 -1 1 1 + +relative probe rect rgb (0.5, 0.0, 0.5, 0.5) (0.0, 1.0, 0.0) + +uniform int n 1 +uniform int m 0 +draw rect -1 0 1 1 + +relative probe rect rgb (0.0, 0.5, 0.5, 0.5) (0.0, 0.0, 1.0) + +uniform int n 1 +uniform int m 1 +draw rect 0 0 1 1 + +relative probe rect rgb (0.5, 0.5, 0.5, 0.5) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-struct-nonconst-sampler-nonconst.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-struct-nonconst-sampler-nonconst.shader_test new file mode 100644 index 000000000..88d3daaf0 --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-struct-nonconst-sampler-nonconst.shader_test @@ -0,0 +1,91 @@ +# This test verifies that dynamically uniform indexing of sampler arrays +# in the vertex shader behaves correctly. + +[require] +GLSL >= 1.50 +GL_ARB_arrays_of_arrays +GL_ARB_gpu_shader5 + +[vertex shader] +#version 150 +#extension GL_ARB_arrays_of_arrays: enable +#extension GL_ARB_gpu_shader5: require + +struct S { + sampler2D tex[2]; +}; + +uniform S s[2][2]; + +uniform int n; +uniform int m; + +in vec4 piglit_vertex; +out vec4 color; + +void main() +{ + gl_Position = piglit_vertex; + color = texture(s[n][1].tex[m], vec2(0.75, 0.25)); +} + +[fragment shader] +#version 150 +#extension GL_ARB_gpu_shader5: require + +in vec4 color; +out vec4 out_color; + +void main() +{ + out_color = color; +} + +[test] +clear color 0.2 0.2 0.2 0.2 +clear + +uniform int s[0][1].tex[0] 0 +uniform int s[0][1].tex[1] 1 +uniform int s[1][1].tex[0] 2 +uniform int s[1][1].tex[1] 3 + +texture checkerboard 0 0 (32, 32) (0.5, 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 (32, 32) (0.5, 0.0, 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) (0.5, 0.0, 0.0, 0.0) (0.0, 0.0, 1.0, 0.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +texture checkerboard 3 0 (32, 32) (0.5, 0.0, 0.0, 0.0) (1.0, 1.0, 1.0, 1.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +uniform int n 0 +uniform int m 0 +draw rect -1 -1 1 1 + +relative probe rect rgb (0.0, 0.0, 0.5, 0.5) (1.0, 0.0, 0.0) + +uniform int n 0 +uniform int m 1 +draw rect 0 -1 1 1 + +relative probe rect rgb (0.5, 0.0, 0.5, 0.5) (0.0, 1.0, 0.0) + +uniform int n 1 +uniform int m 0 +draw rect -1 0 1 1 + +relative probe rect rgb (0.0, 0.5, 0.5, 0.5) (0.0, 0.0, 1.0) + +uniform int n 1 +uniform int m 1 +draw rect 0 0 1 1 + +relative probe rect rgb (0.5, 0.5, 0.5, 0.5) (1.0, 1.0, 1.0) diff --git a/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-struct-nonconst.shader_test b/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-struct-nonconst.shader_test new file mode 100644 index 000000000..901381167 --- /dev/null +++ b/tests/spec/arb_arrays_of_arrays/execution/sampler/vs-struct-nonconst.shader_test @@ -0,0 +1,91 @@ +# This test verifies that dynamically uniform indexing of sampler arrays +# in the vertex shader behaves correctly. + +[require] +GLSL >= 1.50 +GL_ARB_arrays_of_arrays +GL_ARB_gpu_shader5 + +[vertex shader] +#version 150 +#extension GL_ARB_arrays_of_arrays: enable +#extension GL_ARB_gpu_shader5: require + +struct S { + sampler2D tex; +}; + +uniform S s[2][2]; + +uniform int n; +uniform int m; + +in vec4 piglit_vertex; +out vec4 color; + +void main() +{ + gl_Position = piglit_vertex; + color = texture(s[n][m].tex, vec2(0.75, 0.25)); +} + +[fragment shader] +#version 150 +#extension GL_ARB_gpu_shader5: require + +in vec4 color; +out vec4 out_color; + +void main() +{ + out_color = color; +} + +[test] +clear color 0.2 0.2 0.2 0.2 +clear + +uniform int s[0][0].tex 0 +uniform int s[0][1].tex 1 +uniform int s[1][0].tex 2 +uniform int s[1][1].tex 3 + +texture checkerboard 0 0 (32, 32) (0.5, 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 (32, 32) (0.5, 0.0, 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) (0.5, 0.0, 0.0, 0.0) (0.0, 0.0, 1.0, 0.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +texture checkerboard 3 0 (32, 32) (0.5, 0.0, 0.0, 0.0) (1.0, 1.0, 1.0, 1.0) +texparameter 2D min nearest +texparameter 2D mag nearest + +uniform int n 0 +uniform int m 0 +draw rect -1 -1 1 1 + +relative probe rect rgb (0.0, 0.0, 0.5, 0.5) (1.0, 0.0, 0.0) + +uniform int n 0 +uniform int m 1 +draw rect 0 -1 1 1 + +relative probe rect rgb (0.5, 0.0, 0.5, 0.5) (0.0, 1.0, 0.0) + +uniform int n 1 +uniform int m 0 +draw rect -1 0 1 1 + +relative probe rect rgb (0.0, 0.5, 0.5, 0.5) (0.0, 0.0, 1.0) + +uniform int n 1 +uniform int m 1 +draw rect 0 0 1 1 + +relative probe rect rgb (0.5, 0.5, 0.5, 0.5) (1.0, 1.0, 1.0) |