diff options
| author | Rune Petersen <rune@megahurts.dk> | 2005-03-04 15:48:40 +0000 |
|---|---|---|
| committer | Rune Petersen <rune@megahurts.dk> | 2005-03-04 15:48:40 +0000 |
| commit | bc6bf401f54ffaf0330de6e6b5ba37eff7354119 (patch) | |
| tree | d912c9faf9bce509228e9d0e2da57d81e02363b1 | |
| parent | 984d52762665d0a23b55e950a33e89174279eda3 (diff) | |
Set pipes for R420 cards. Gives a nice speedup. This needs to be tested on r420 cards with less than 16 pipes.
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_reg.h | 1 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.c | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h index 007a20beb4..4e3772c5d3 100644 --- a/src/mesa/drivers/dri/r300/r300_reg.h +++ b/src/mesa/drivers/dri/r300/r300_reg.h @@ -336,6 +336,7 @@ I am fairly certain that they are correct unless stated otherwise in comments. # define R300_GB_TILE_ENABLE (1<<0) # define R300_GB_TILE_PIPE_COUNT_RV300 0 # define R300_GB_TILE_PIPE_COUNT_R300 (3<<1) +# define R300_GB_TILE_PIPE_COUNT_R420 (7<<1) # define R300_GB_TILE_SIZE_8 0 # define R300_GB_TILE_SIZE_16 (1<<4) # define R300_GB_TILE_SIZE_32 (2<<4) diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index da953ae2ac..ad2f754d8c 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -2067,6 +2067,10 @@ void r300ResetHwState(r300ContextPtr r300) r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] = R300_GB_TILE_ENABLE | R300_GB_TILE_PIPE_COUNT_R300 | R300_GB_TILE_SIZE_16; + else if (GET_CHIP(r300->radeon.radeonScreen) == RADEON_CHIP_R420) + r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] = R300_GB_TILE_ENABLE + | R300_GB_TILE_PIPE_COUNT_R420 + | R300_GB_TILE_SIZE_16; else r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] = R300_GB_TILE_ENABLE | R300_GB_TILE_PIPE_COUNT_RV300 |