[Mesa-dev] [PATCH] mesa: add switch case for GL 2.0 in _mesa_compute_version()

[Ian Romanick]

Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>

On 08/02/2018 08:45 AM, Brian Paul wrote:
> Previously, I added a switch case for GL 2.1 (ed7a0770b881791dd697f3).
> I don't know of any driver which only supports GL 2.0, but adding
> this switch case avoids a failure if the app queries
> GL_SHADING_LANGUAGE_VERSION.
> ---
>  src/mesa/main/version.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/src/mesa/main/version.c b/src/mesa/main/version.c
> index 2c5bd77..9df8c11 100644
> --- a/src/mesa/main/version.c
> +++ b/src/mesa/main/version.c
> @@ -617,6 +617,8 @@ _mesa_compute_version(struct gl_context *ctx)
>      */
>     if (_mesa_is_desktop_gl(ctx)) {
>        switch (ctx->Version) {
> +      case 20:
> +         /* fall-through, GLSL 1.20 is the minimum we support */
>        case 21:
>           ctx->Const.GLSLVersion = 120;
>           break;
>