Module: Mesa Branch: master Commit: 3b5fe704e182abce581518f43ea45d1cfb76f423 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=3b5fe704e182abce581518f43ea45d1cfb76f423
Author: Chris Forbes <chr...@ijw.co.nz> Date: Wed Jul 31 22:28:13 2013 +1200 i965: Add helper functions for interpolation map V6: real bools Signed-off-by: Chris Forbes <chr...@ijw.co.nz> Reviewed-by: Kenneth Graunke <kenn...@whitecape.org> --- src/mesa/drivers/dri/i965/brw_context.h | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h index 7b5fd13..00dd2b4 100644 --- a/src/mesa/drivers/dri/i965/brw_context.h +++ b/src/mesa/drivers/dri/i965/brw_context.h @@ -420,6 +420,24 @@ struct interpolation_mode_map { unsigned char mode[BRW_VARYING_SLOT_COUNT]; }; +static inline bool brw_any_flat_varyings(struct interpolation_mode_map *map) +{ + for (int i = 0; i < BRW_VARYING_SLOT_COUNT; i++) + if (map->mode[i] == INTERP_QUALIFIER_FLAT) + return true; + + return false; +} + +static inline bool brw_any_noperspective_varyings(struct interpolation_mode_map *map) +{ + for (int i = 0; i < BRW_VARYING_SLOT_COUNT; i++) + if (map->mode[i] == INTERP_QUALIFIER_NOPERSPECTIVE) + return true; + + return false; +} + struct brw_sf_prog_data { GLuint urb_read_length; _______________________________________________ mesa-commit mailing list mesa-commit@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-commit