diff options
| author | Aapo Tahkola <aet@rasterburn.org> | 2005-02-10 04:43:07 +0000 |
|---|---|---|
| committer | Aapo Tahkola <aet@rasterburn.org> | 2005-02-10 04:43:07 +0000 |
| commit | 58010eb35ca55e487251a2b62965d42e18e5ef18 (patch) | |
| tree | ac5bd3c98c91bc89af6d7758a7b9e92e6511dd4f /src/mesa/drivers/dri/r300/r300_reg.h | |
| parent | 816c0c932ddccd6d3804430de9c8ae375fde782c (diff) | |
Adding support for selecting line width. Stipple patterns still cause lots of trouble.
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_reg.h')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_reg.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h index 1c69582138..7da9c7609b 100644 --- a/src/mesa/drivers/dri/r300/r300_reg.h +++ b/src/mesa/drivers/dri/r300/r300_reg.h @@ -424,6 +424,21 @@ probably work also. --aet # define R300_POINTSIZE_Y_MASK (0xFFFF << 0) /* GUESS */ # define R300_POINTSIZE_X_SHIFT 16 # define R300_POINTSIZE_X_MASK (0xFFFF << 16) /* GUESS */ +# define R300_POINTSIZE_MAX (R300_POINTSIZE_Y_MASK / 6) + +/* The line width is given in multiples of 6. + 00020018 == 4.0, 0002001e == 5.0 */ +#define R300_RE_LINE_CNT 0x4234 +# define R300_LINESIZE_SHIFT 0 +# define R300_LINESIZE_MASK (0xFFFF << 0) /* GUESS */ +# define R300_LINESIZE_MAX (R300_LINESIZE_MASK / 6) +# define R300_LINE_CNT_UNK1 (1 << 17) + +/* Linestipple factor. 3a088889 == 1.0, 3baaaaa9 == 10.0 */ +#define R300_RE_LINE_STIPPLE_FACTOR 0x4238 +#define R300_RE_LINE_STIPPLE_PTRN1 0x43E0 +#define R300_RE_LINE_STIPPLE_PTRN2 0x43E4 + #define R300_RE_ZBIAS_T_FACTOR 0x42A4 #define R300_RE_ZBIAS_T_CONSTANT 0x42A8 |