[Mesa-dev] [PATCH 2/2] mesa: allow unsized formats GL_RG, GL_RED for GLES 3.0 with half float

[Tapani Pälli]

On 06/08/2015 11:14 AM, Tapani Pälli wrote:
> Signed-off-by: Tapani Pälli <tapani.palli at intel.com>
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90748
> ---
>   src/mesa/main/glformats.c | 4 ++++
>   1 file changed, 4 insertions(+)
>
> diff --git a/src/mesa/main/glformats.c b/src/mesa/main/glformats.c
> index edc4918..aa36cbb 100644
> --- a/src/mesa/main/glformats.c
> +++ b/src/mesa/main/glformats.c
> @@ -1678,6 +1678,10 @@ _mesa_error_check_format_and_type(const struct gl_context *ctx,
>         case GL_LUMINANCE:
>         case GL_ALPHA:
>            return GL_NO_ERROR;
> +      case GL_RG:
> +      case GL_RED:
> +	 if (_mesa_is_gles3(ctx) && ctx->Extensions.ARB_texture_rg)
> +            return GL_NO_ERROR;

Sigh, that && should be ||, so the intention is to enable this on gles3 
and then gles2 if we have ARB_texture_rg. I will send v2 of this.


>         default:
>            return GL_INVALID_OPERATION;
>         }
>