[Piglit] [PATCH] drawoverhead: Fix Windows builds.

[Brian Paul]

On 07/28/2017 03:28 PM, Jose Fonseca wrote:
> On Windows, OpenGL entrypoints need to be declared with APIENTRY
> qualifier to get the right calling convention.  Using the piglit
> dispactch typedefs makes this even easier.
> ---
>   tests/perf/drawoverhead.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/tests/perf/drawoverhead.c b/tests/perf/drawoverhead.c
> index 429375f2d..2bc04fabf 100644
> --- a/tests/perf/drawoverhead.c
> +++ b/tests/perf/drawoverhead.c
> @@ -521,8 +521,8 @@ static void
>   draw_state_change(unsigned count)
>   {
>   	unsigned i;
> -	void (*enable)(GLenum) = glEnable;
> -	void (*disable)(GLenum) = glDisable;
> +	PFNGLENABLEPROC enable = glEnable;
> +	PFNGLDISABLEPROC disable = glDisable;
>   	GLenum glenum = enable_enum;
>
>   	if (is_compat && enable_enum == GL_PRIMITIVE_RESTART) {
>

Reviewed-by: Brian Paul <brianp at vmware.com>