For the series:
Reviewed-by: Marek Olšák
Marek
On Mon, Oct 17, 2016 at 7:21 PM, Nicolai Hähnle wrote:
> From: Nicolai Hähnle
>
> This exposes a bug in st_glsl_to_tgsi.
> ---
> .../execution/fs-function-inout-array.shader_test | 43
> ++
> 1 file changed, 43 insertions(+)
> create mode 100644
> tests/spec/arb_gpu_shader_fp64/execution/fs-function-inout-array.shader_test
>
> diff --git
> a/tests/spec/arb_gpu_shader_fp64/execution/fs-function-inout-array.shader_test
>
> b/tests/spec/arb_gpu_shader_fp64/execution/fs-function-inout-array.shader_test
> new file mode 100644
> index 000..5ba2004
> --- /dev/null
> +++
> b/tests/spec/arb_gpu_shader_fp64/execution/fs-function-inout-array.shader_test
> @@ -0,0 +1,43 @@
> +# Test inout double arrays passed to functions.
> +
> +[require]
> +GLSL >= 1.50
> +GL_ARB_gpu_shader_fp64
> +
> +[vertex shader passthrough]
> +
> +[fragment shader]
> +#version 150
> +#extension GL_ARB_gpu_shader_fp64 : require
> +
> +out vec4 ocolor;
> +
> +void multiply(inout double array[4])
> +{
> + for (int i = 0; i < 4; ++i) {
> + array[i] *= i;
> + }
> +}
> +
> +void main()
> +{
> + double array[4];
> +
> + for (int i = 0; i < 4; ++i)
> + array[i] = 1.0;
> +
> + multiply(array);
> +
> + for (int i = 0; i < 4; ++i) {
> + if (array[i] != double(i)) {
> + ocolor = vec4(1.0, float(i) / 255.0, array[i] /
> 255.0, 1.0);
> + return;
> + }
> + }
> +
> + ocolor = vec4(0.0, 1.0, 0.0, 1.0);
> +}
> +
> +[test]
> +draw rect -1 -1 2 2
> +probe all rgba 0.0 1.0 0.0 1.0
> --
> 2.7.4
>
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