[Mesa-dev] [PATCH 1/2] tnl: let _TNL_ATTRIB_POINTSIZE do not depend on ctx->VertexProgram._Enabled

[Yuanhan Liu]

Hi Brian,

comments?

Thanks,
Yuanhan Liu
On Thu, Feb 23, 2012 at 02:19:18PM +0800, Yuanhan Liu wrote:
> We may specify the point size in a glsl vertex shader.
> 
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=46311
> piglit: glsl-vs-point-size
> 
> NOTE: This is a candidate for stable release branches.
> 
> Signed-off-by: Yuanhan Liu <yuanhan.liu at linux.intel.com>
> ---
>  src/mesa/tnl/t_context.c |    3 +--
>  1 files changed, 1 insertions(+), 2 deletions(-)
> 
> diff --git a/src/mesa/tnl/t_context.c b/src/mesa/tnl/t_context.c
> index 1ded44c..e38c0a3 100644
> --- a/src/mesa/tnl/t_context.c
> +++ b/src/mesa/tnl/t_context.c
> @@ -151,8 +151,7 @@ _tnl_InvalidateState( struct gl_context *ctx, GLuint new_state )
>     if (ctx->RenderMode == GL_FEEDBACK)
>        tnl->render_inputs_bitset |= BITFIELD64_BIT(_TNL_ATTRIB_TEX0);
>  
> -   if (ctx->Point._Attenuated ||
> -       (ctx->VertexProgram._Enabled && ctx->VertexProgram.PointSizeEnabled))
> +   if (ctx->Point._Attenuated || ctx->VertexProgram.PointSizeEnabled)
>        tnl->render_inputs_bitset |= BITFIELD64_BIT(_TNL_ATTRIB_POINTSIZE);
>  
>     /* check for varying vars which are written by the vertex program */
> -- 
> 1.7.4.4