diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_reg.h')
-rw-r--r-- | src/mesa/drivers/dri/r300/r300_reg.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h index b296aaa07a..0a31f0b978 100644 --- a/src/mesa/drivers/dri/r300/r300_reg.h +++ b/src/mesa/drivers/dri/r300/r300_reg.h @@ -23,6 +23,8 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. **************************************************************************/ +/* *INDENT-OFF* */ + #ifndef _R300_REG_H #define _R300_REG_H @@ -488,6 +490,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. # define R300_GB_W_SELECT_1 (1<<4) #define R300_GB_AA_CONFIG 0x4020 +# define R300_AA_DISABLE 0x00 # define R300_AA_ENABLE 0x01 # define R300_AA_SUBSAMPLES_2 0 # define R300_AA_SUBSAMPLES_3 (1<<1) @@ -670,6 +673,11 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. /* Special handling for color: When the fragment program uses color, * the ROUTE_0_COLOR bit is set and ROUTE_0_COLOR_DEST contains the * color register index. + * + * Apperently you may set the R300_RS_ROUTE_0_COLOR bit, but not provide any + * R300_RS_ROUTE_0_COLOR_DEST value; this setup is used for clearing the state. + * See r300_ioctl.c:r300EmitClearState. I'm not sure if this setup is strictly + * correct or not. - Oliver. */ # define R300_RS_ROUTE_0_COLOR (1 << 14) # define R300_RS_ROUTE_0_COLOR_DEST_SHIFT 17 @@ -1554,6 +1562,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #define R300_PRIM_COLOR_ORDER_BGRA (0 << 6) #define R300_PRIM_COLOR_ORDER_RGBA (1 << 6) #define R300_PRIM_NUM_VERTICES_SHIFT 16 +#define R300_PRIM_NUM_VERTICES_MASK 0xffff /* Draw a primitive from vertex data in arrays loaded via 3D_LOAD_VBPNTR. * Two parameter dwords: @@ -1602,5 +1611,6 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. */ #define R300_CP_CMD_BITBLT_MULTI 0xC0009B00 - #endif /* _R300_REG_H */ + +/* *INDENT-ON* */ |