[Mesa-stable] [Mesa-dev] [PATCH 2/2] mesa: Never advertise _S3TC compressed formats

[Anuj Phogat]

On Mon, Aug 19, 2013 at 4:38 PM, Ian Romanick <idr at freedesktop.org> wrote:
>
> From: Ian Romanick <ian.d.romanick at intel.com>
>
> The NVIDIA driver doesn't expose them, and piglit's
> arb_texture_compression-invalid-formats expects them to not be there.
>
> Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
> Cc: "9.2" <mesa-stable at lists.freedesktop.org>
> ---
>  src/mesa/main/texcompress.c | 12 ------------
>  1 file changed, 12 deletions(-)
>
> diff --git a/src/mesa/main/texcompress.c b/src/mesa/main/texcompress.c
> index 334ea40..e71d0c4 100644
> --- a/src/mesa/main/texcompress.c
> +++ b/src/mesa/main/texcompress.c
> @@ -264,18 +264,6 @@ _mesa_get_compressed_formats(struct gl_context *ctx, GLint *formats)
>           n += 3;
>        }
>     }
> -   if (_mesa_is_desktop_gl(ctx)
> -       && ctx->Extensions.ANGLE_texture_compression_dxt) {
> -      if (formats) {
> -         formats[n++] = GL_RGB_S3TC;
> -         formats[n++] = GL_RGB4_S3TC;
> -         formats[n++] = GL_RGBA_S3TC;
> -         formats[n++] = GL_RGBA4_S3TC;
> -      }
> -      else {
> -         n += 4;
> -      }
> -   }
>
>     /* The GL_OES_compressed_ETC1_RGB8_texture spec says:
>      *
> --
> 1.8.1.4
>
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Both patches are:
Reviewed-by: Anuj Phogat <anuj.phogat at gmail.com>