On 28/08/18 17:19, Vadim Shovkoplias wrote:
Hi Timothy,
Thanks for the review! Can you please push this patch ?
Pushed. Thanks for the patch.
вт, 28 авг. 2018 г. в 3:45, Timothy Arceri <[email protected]
<mailto:[email protected]>>:
Reviewed-by: Timothy Arceri <[email protected]
<mailto:[email protected]>>
On 27/08/18 22:19, Vadym Shovkoplias wrote:
> This test exposes a Mesa GLSL linker bug. The test fails with the
> following error message:
>
> error: fragment shader input `foo' has no matching output in
the previous
> stage
>
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105731
> Signed-off-by: Vadym Shovkoplias
<[email protected]
<mailto:[email protected]>>
> ---
> ...rstage-multiple-vertex-objects.shader_test | 33
+++++++++++++++++++
> 1 file changed, 33 insertions(+)
> create mode 100644
tests/spec/glsl-1.30/linker/interstage-multiple-vertex-objects.shader_test
>
> diff --git
a/tests/spec/glsl-1.30/linker/interstage-multiple-vertex-objects.shader_test
b/tests/spec/glsl-1.30/linker/interstage-multiple-vertex-objects.shader_test
> new file mode 100644
> index 000000000..dd168d434
> --- /dev/null
> +++
b/tests/spec/glsl-1.30/linker/interstage-multiple-vertex-objects.shader_test
> @@ -0,0 +1,33 @@
> +# Exercises a Mesa GLSL linker bug.
> +#
> +# Output "foo" variable is not used in the "main" vertex shader
> +# but used in fragment shader
> +
> +[require]
> +GLSL >= 1.30
> +
> +[vertex shader]
> +out vec4 foo;
> +void unused()
> +{
> + foo=vec4(1);
> +}
> +
> +[vertex shader]
> +in vec4 pos;
> +void main()
> +{
> + gl_Position = pos;
> +}
> +
> +[fragment shader]
> +in vec4 foo;
> +out vec4 color;
> +
> +void main()
> +{
> + gl_FragColor=foo;
> +}
> +
> +[test]
> +link success
>
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