diff options
Diffstat (limited to 'src/mesa/drivers/dri/r200/r200_vertprog.h')
| -rw-r--r-- | src/mesa/drivers/dri/r200/r200_vertprog.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_vertprog.h b/src/mesa/drivers/dri/r200/r200_vertprog.h index 0fbe5eec7d..38168fb2e7 100644 --- a/src/mesa/drivers/dri/r200/r200_vertprog.h +++ b/src/mesa/drivers/dri/r200/r200_vertprog.h @@ -89,6 +89,9 @@ extern void r200SetupVertexProg( GLcontext *ctx ); #define R200_VPI_OUT_OP_EXP (65 << 0) #define R200_VPI_OUT_OP_LOG (66 << 0) +/* this is used for fog. Not sure what's different to normal EX2, + but for fog calcs seems to match sw tnl much more closely. */ +#define R200_VPI_OUT_OP_EXP_FOG (67 << 0) #define R200_VPI_OUT_OP_LIT (68 << 0) #define R200_VPI_OUT_OP_POW (69 << 0) |