[Mesa-dev] [PATCH 2/3] glx/drisw: Fix glXMakeCurrent(dpy, None, ctx)

[Tapani Pälli]

On 11/09/2017 11:57 PM, Adam Jackson wrote:
> This is perfectly legal in GL 3.0+.
> 
> Fixes piglit/glx-create-context-no-current-framebuffer.

glx-create-context-current-no-framebuffer

> Signed-off-by: Adam Jackson <ajax at redhat.com>
> ---
>   src/glx/drisw_glx.c | 6 ++----
>   1 file changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/src/glx/drisw_glx.c b/src/glx/drisw_glx.c
> index 2f0675addb..df2467a5c2 100644
> --- a/src/glx/drisw_glx.c
> +++ b/src/glx/drisw_glx.c
> @@ -255,11 +255,9 @@ drisw_bind_context(struct glx_context *context, struct glx_context *old,
>   
>      driReleaseDrawables(&pcp->base);
>   
> -   if (pdraw == NULL || pread == NULL)
> -      return GLXBadDrawable;
> -
>      if ((*psc->core->bindContext) (pcp->driContext,
> -				  pdraw->driDrawable, pread->driDrawable))
> +                                  pdraw ? pdraw->driDrawable : NULL,
> +                                  pread ? pread->driDrawable : NULL))
>         return Success;
>   
>      return GLXBadContext;
>