Reviewed-by: Jose Fonseca <jfons...@vmware.com>
----- Original Message -----
> From: Roland Scheidegger <srol...@vmware.com>
>
> The logic failed whenever the random number was 0 for formats which
> don't have
> an alpha channel. In this case all of expected/bias/value were 0 but
> the actual
> correct read back value is 1.0 (default value for alpha channel
> sampling for
> integer textures is 1 just like it is 1.0 for ordinary texture
> formats).
> ---
> .../ext_texture_integer/texture-integer-glsl130.c | 8 +++++---
> 1 file changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/tests/spec/ext_texture_integer/texture-integer-glsl130.c
> b/tests/spec/ext_texture_integer/texture-integer-glsl130.c
> index 17b02bc..bc0d598 100644
> --- a/tests/spec/ext_texture_integer/texture-integer-glsl130.c
> +++ b/tests/spec/ext_texture_integer/texture-integer-glsl130.c
> @@ -373,10 +373,11 @@ test_format(const struct format_info *info)
> value[0] = temp;
> break;
> case GL_RGB_INTEGER_EXT:
> - expected[3] = 0.0;
> + value[3] = 1.0;
> break;
> case GL_RG_INTEGER:
> - expected[2] = expected[3] = 0.0;
> + value[2] = 0.0;
> + value[3] = 1.0;
> break;
> case GL_ALPHA_INTEGER_EXT:
> expected[0] = expected[1] = expected[2] = 0.0;
> @@ -404,7 +405,8 @@ test_format(const struct format_info *info)
> expected[0] = expected[1] = expected[2] = expected[3] =
> 0.25;
> value[1] = value[2] = value[3] = value[0];
> } else {
> - expected[1] = expected[2] = expected[3] = 0.0;
> + value[1] = value[2] = 0.0;
> + value[3] = 1.0;
> }
> break;
> default:
> --
> 1.7.9.5
>
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