[Piglit] [PATCH] Allow testing of generic compressed texture formats with 1D/3D textures

[Brian Paul]

On 08/21/2012 01:12 PM, Anuj Phogat wrote:
> The generic texture formats are allowed in the<internalformat>
> parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D,
> and CopyTexImage2D functions.
>
> Signed-off-by: Anuj Phogat<anuj.phogat at gmail.com>
> ---
>   tests/texturing/copyteximage.c |    8 --------
>   1 files changed, 0 insertions(+), 8 deletions(-)
>
> diff --git a/tests/texturing/copyteximage.c b/tests/texturing/copyteximage.c
> index a0bf228..c8a8492 100644
> --- a/tests/texturing/copyteximage.c
> +++ b/tests/texturing/copyteximage.c
> @@ -328,14 +328,6 @@ supported_format(GLenum format)
>   static bool
>   supported_target_format(GLenum target, GLenum format)
>   {
> -	/* all the compressed formats we test (so far) are 2D only */
> -	if (is_compressed_format(format)&&
> -	    (target == GL_TEXTURE_1D ||
> -	     target == GL_TEXTURE_1D_ARRAY ||
> -	     target == GL_TEXTURE_3D ||
> -	     target == GL_TEXTURE_RECTANGLE)) {
> -		return false;
> -	}
>   	if (is_depth_format(format)&&  target == GL_TEXTURE_3D) {
>   		return false;
>   	}

I guess this is what we want to do, but with NVIDIA's driver I'm 
seeing a ton of failures both with and without this patch.  I don't 
have time right now to dig into it but it looks like some combinations 
of texture targets and internal formats are generating errors.

Is that something you can investigate?

-Brian