[Piglit] Modify layered-blit to reveal potential i965/blorp bug

[Ian Romanick]

Series is

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

On 01/26/2014 11:34 AM, Topi Pohjolainen wrote:
> This is really the first patch of series, the rest are just
> something that in my opinion made the test easier to read and
> understand.
>
> Topi Pohjolainen (8):
>    layered-rendering/blit: use color other than the default red
>    layered-rendering/blit: adding missing whitespace
>    layered-rendering/blit: remove redundant constant (texelsPerLayer)
>    layered-rendering/blit: remove redundant constant (floatPerLayer)
>    layered-rendering/blit: specify the final fb grid using tex dimensions
>    layered-rendering/blit: declare compile time constants as static
>    layered-rendering/blit: remove redundant tex parameters settings
>    layered-rendering/blit: remove redundant constants
>
>   tests/spec/gl-3.2/layered-rendering/blit.c | 121 +++++++++++++----------------
>   1 file changed, 55 insertions(+), 66 deletions(-)
>