<div dir="auto">It's traditional for green to mean good, red to mean bad. You have those flipped here.</div><div class="gmail_extra"> <div class="gmail_quote">On Oct 10, 2017 2:58 AM, "Timothy Arceri" <<a href="mailto:tarceri@itsqueeze.com">tarceri@itsqueeze.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">This test causes an assert to be thrown on i965 currently. --- ...fs-array-interleave-single-location.shader_test | 93 ++++++++++++++++++++++ 1 file changed, 93 insertions(+) create mode 100644 tests/spec/arb_enhanced_layouts/execution/component-layout/vs-to-fs-array-interleave-single-location.shader_test diff --git a/tests/spec/arb_enhanced_layouts/execution/component-layout/vs-to-fs-array-interleave-single-location.shader_test b/tests/spec/arb_enhanced_layouts/execution/component-layout/vs-to-fs-array-interleave-single-location.shader_test new file mode 100644 index 000000000..43b6a05e8 --- /dev/null +++ b/tests/spec/arb_enhanced_layouts/execution/component-layout/vs-to-fs-array-interleave-single-location.shader_test @@ -0,0 +1,93 @@ +# Test for successful interleaving of components in arrays with a single float +# between vertex and fragment shaders. + +[require] +GLSL >= 1.40 +GL_ARB_enhanced_layouts +GL_ARB_separate_shader_objects + +[vertex shader] +#version 140 +#extension GL_ARB_enhanced_layouts: require +#extension GL_ARB_separate_shader_objects: require + +// consume X/Y/Z components of 6 vectors +layout(location = 0) out vec3 a[6]; + +// consumes W component of 6 vectors +layout(location = 0, component = 3) out float b; +layout(location = 1, component = 3) out float c; +layout(location = 2, component = 3) out float d; +layout(location = 3, component = 3) out float e; +layout(location = 4, component = 3) out float f; +layout(location = 5, component = 3) out float g; + +in vec4 piglit_vertex; + +void main() +{ + a[0] = vec3(0.0); + a[1] = vec3(1.0); + a[2] = vec3(2.0); + a[3] = vec3(3.0); + a[4] = vec3(4.0); + a[5] = vec3(5.0); + b = 6.0; + c = 7.0; + d = 8.0; + e = 9.0; + f = 10.0; + g = 11.0; + + gl_Position = piglit_vertex; +} + +[fragment shader] +#version 140 +#extension GL_ARB_enhanced_layouts: require +#extension GL_ARB_separate_shader_objects: require + +out vec4 color; + +// consume X/Y/Z components of 6 vectors +layout(location = 0) in vec3 a[6]; + +// consumes W component of 6 vectors +layout(location = 0, component = 3) in float b; +layout(location = 1, component = 3) in float c; +layout(location = 2, component = 3) in float d; +layout(location = 3, component = 3) in float e; +layout(location = 4, component = 3) in float f; +layout(location = 5, component = 3) in float g; + +void main() +{ + color = vec4(1, 0, 0, 1); + + for (int i = 0; i < 6; i++) { + if (a[i] != vec3(float(i))) + color = vec4(0, 1, 0, 1); + } + + if (b != 6.0) + color = vec4(0, 1, 0, 1); + + if (c != 7.0) + color = vec4(0, 1, 0, 1); + + if (d != 8.0) + color = vec4(0, 1, 0, 1); + + if (e != 9.0) + color = vec4(0, 1, 0, 1); + + if (f != 10.0) + color = vec4(0, 1, 0, 1); + + if (g != 11.0) + color = vec4(0, 1, 0, 1); +} + +[test] +draw rect -1 -1 2 2 +probe all rgb 1 0 0 -- 2.13.6 _______________________________________________ Piglit mailing list <a href="mailto:Piglit@lists.freedesktop.org">Piglit@lists.freedesktop.org</a> <a href="https://lists.freedesktop.org/mailman/listinfo/piglit" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/piglit</a> </blockquote></div></div>