[Mesa-dev] [PATCH v2] mesa: allow unsized formats GL_RG, GL_RED for GLES 3.0 with half float

[Kenneth Graunke]

On Monday, June 08, 2015 02:53:26 PM Tapani Pälli wrote:
> v2: && -> ||, we enable on gles3 or if ARB_texture_rg is enabled
> 
> 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..f39a2c7 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;
>        default:
>           return GL_INVALID_OPERATION;
>        }
> 

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
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