diff options
| author | Ian Romanick <[email protected]> | 2014-01-07 14:39:48 -0800 |
|---|---|---|
| committer | Ian Romanick <[email protected]> | 2014-01-20 11:29:41 -0800 |
| commit | 1f59e963b40a260d3087f83799de0a6fb0941d07 (patch) | |
| tree | 60d800d39449fb1686e01616fa7e55ca80b4da60 /src/mesa/main/config.h | |
| parent | b39bfa4f492fc88dc053a098893b0441f8aed496 (diff) | |
mesa: Add new constants related to GL_ARB_viewport_array
These limits will be queryable by GL_MAX_VIEWPORTS,
GL_VIEWPORT_SUBPIXEL_BITS, and GL_VIEWPORT_BOUNDS_RANGE. Drivers that
actually implement the extension must set values for these constants
that comply with the minimum-maximums from the spec.
Most of these changes were part of other patches. They were separated out
because it make reordering of later patches easier. Also, MaxViewports wasn't
set by that patch, and I completely overlooked it in review. It's now obvious
that it's set. :)
v2 (idr): Split these changes out from the original patches. Keep
MaxViewportWidth and MaxViewportHeight as GLuint.
Signed-off-by: Courtney Goeltzenleuchter <[email protected]>
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa/main/config.h')
| -rw-r--r-- | src/mesa/main/config.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/main/config.h b/src/mesa/main/config.h index ff9da779bf8..aa2b37aafb7 100644 --- a/src/mesa/main/config.h +++ b/src/mesa/main/config.h @@ -137,6 +137,9 @@ #define MAX_VIEWPORT_WIDTH 16384 #define MAX_VIEWPORT_HEIGHT 16384 +/** Maximun number of viewports supported with ARB_viewport_array */ +#define MAX_VIEWPORTS 16 + /** Maxmimum size for CVA. May be overridden by the drivers. */ #define MAX_ARRAY_LOCK_SIZE 3000 |