[Piglit] [PATCH v6] pbo: Change the value expected from GetPixelMap.

[Ian Romanick]

On 06/22/2017 05:17 AM, Sandra Koroniewska wrote:
> This fixes tests/spec/gl-2.1/pbo on Windows Intel driver.

I'm assuming this fixes the test because GL_MAX_PIXEL_MAP_TABLE is not
256.  What is that value?  I'll add that information to the commit
message when I push the patch for you.

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

> ---
>  tests/spec/gl-2.1/pbo.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tests/spec/gl-2.1/pbo.c b/tests/spec/gl-2.1/pbo.c
> index bb4c0352c..5020eeb07 100644
> --- a/tests/spec/gl-2.1/pbo.c
> +++ b/tests/spec/gl-2.1/pbo.c
> @@ -353,7 +353,7 @@ test_pixel_map(void)
>  			}
>  
>  			for (i = 0; i < max; i++) {
> -				if (pbo_mem[i] != (255 - i)) {
> +				if (pbo_mem[i] != max - i - 1) {
>  					REPORT_FAILURE("get PixelMap failed");
>  					return PIGLIT_FAIL;
>  				}
>