diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_emit.h')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_emit.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_emit.h b/src/mesa/drivers/dri/r300/r300_emit.h index a6d69ec5ff..51302301f7 100644 --- a/src/mesa/drivers/dri/r300/r300_emit.h +++ b/src/mesa/drivers/dri/r300/r300_emit.h @@ -74,6 +74,20 @@ static inline uint32_t cmdvpu(int addr, int count) return cmd.u; } +static inline uint32_t cmdr500fp(int addr, int count, int type, int clamp) +{ + drm_r300_cmd_header_t cmd; + + cmd.r500fp.cmd_type = R300_CMD_R500FP; + cmd.r500fp.count = count; + cmd.r500fp.adrhi_flags = ((unsigned int)addr & 0x100) >> 8; + cmd.r500fp.adrhi_flags |= type ? R500FP_CONSTANT_TYPE : 0; + cmd.r500fp.adrhi_flags |= clamp ? R500FP_CONSTANT_CLAMP : 0; + cmd.r500fp.adrlo = ((unsigned int)addr & 0x00FF); + + return cmd.u; +} + static inline uint32_t cmdpacket3(int packet) { drm_r300_cmd_header_t cmd; @@ -166,6 +180,19 @@ static inline uint32_t cmdpacify(void) cmd[0].i = cmdvpu((dest), _n/4); \ } while (0); +#define r500fp_start_fragment(dest, length) \ + do { \ + int _n; \ + _n = (length); \ + cmd = (drm_radeon_cmd_header_t*) \ + r300AllocCmdBuf(rmesa, \ + (_n+1), \ + __FUNCTION__); \ + cmd_reserved = _n+1; \ + cmd_written =1; \ + cmd[0].i = cmdr500fp((dest), _n/6, 0, 0); \ + } while (0); + #define start_packet3(packet, count) \ { \ int _n; \ |