diff options
| author | Dave Airlie <airliedfreedesktop.org> | 2005-11-21 11:35:36 +0000 |
|---|---|---|
| committer | Dave Airlie <airliedfreedesktop.org> | 2005-11-21 11:35:36 +0000 |
| commit | 1ea61b5cad77e0fc13f651327def1cfcdbfa788d (patch) | |
| tree | d2e05c2d998459aa1172441b292426518b4f59a8 | |
| parent | ec770b8c60dc439f5a73c46d2bd25249b1dc1a1c (diff) | |
| download | external_mesa3d-1ea61b5cad77e0fc13f651327def1cfcdbfa788d.zip external_mesa3d-1ea61b5cad77e0fc13f651327def1cfcdbfa788d.tar.gz external_mesa3d-1ea61b5cad77e0fc13f651327def1cfcdbfa788d.tar.bz2 | |
get rid of some of those unknowns figured out from reg dumper
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_cmdbuf.c | 4 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_reg.h | 21 |
2 files changed, 20 insertions, 5 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/src/mesa/drivers/dri/r300/r300_cmdbuf.c index 376f680..96d6e3e 100644 --- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c +++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c @@ -420,7 +420,7 @@ void r300InitCmdBuf(r300ContextPtr r300) r300->hw.tex.filter.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_FILTER_0, 0); ALLOC_STATE( tex.unknown1, variable, mtu+1, "tex_unknown1", 0 ); - r300->hw.tex.unknown1.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_UNK1_0, 0); + r300->hw.tex.unknown1.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_FILTER1_0, 0); ALLOC_STATE( tex.size, variable, mtu+1, "tex_size", 0 ); r300->hw.tex.size.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_SIZE_0, 0); @@ -432,7 +432,7 @@ void r300InitCmdBuf(r300ContextPtr r300) r300->hw.tex.offset.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_OFFSET_0, 0); ALLOC_STATE( tex.unknown4, variable, mtu+1, "tex_unknown4", 0 ); - r300->hw.tex.unknown4.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_UNK4_0, 0); + r300->hw.tex.unknown4.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_CHROMA_KEY_0, 0); ALLOC_STATE( tex.border_color, variable, mtu+1, "tex_border_color", 0 ); r300->hw.tex.border_color.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_BORDER_COLOR_0, 0); diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h index 32cac35..4ef2ba0 100644 --- a/src/mesa/drivers/dri/r300/r300_reg.h +++ b/src/mesa/drivers/dri/r300/r300_reg.h @@ -687,8 +687,22 @@ I am fairly certain that they are correct unless stated otherwise in comments. # define R300_TX_MAX_ANISO_16_TO_1 (8 << 21) # define R300_TX_MAX_ANISO_MASK (14 << 21) -#define R300_TX_UNK1_0 0x4440 +#define R300_TX_FILTER1_0 0x4440 +# define R300_CHROMA_KEY_MODE_DISABLE 0 +# define R300_CHROMA_KEY_FORCE 1 +# define R300_CHROMA_KEY_BLEND 2 +# define R300_MC_ROUND_NORMAL (0<<2) +# define R300_MC_ROUND_MPEG4 (1<<2) # define R300_LOD_BIAS_MASK 0x1fff +# define R300_EDGE_ANISO_EDGE_DIAG (0<<13) +# define R300_EDGE_ANISO_EDGE_ONLY (1<<13) +# define R300_MC_COORD_TRUNCATE_DISABLE (0<<14) +# define R300_MC_COORD_TRUNCATE_MPEG (1<<14) +# define R300_TX_TRI_PERF_0_8 (0<<15) +# define R300_TX_TRI_PERF_1_8 (1<<15) +# define R300_TX_TRI_PERF_1_4 (2<<15) +# define R300_TX_TRI_PERF_3_8 (3<<15) +# define R300_ANISO_THRESHOLD_MASK (7<<17) #define R300_TX_SIZE_0 0x4480 # define R300_TX_WIDTHMASK_SHIFT 0 @@ -698,7 +712,8 @@ I am fairly certain that they are correct unless stated otherwise in comments. # define R300_TX_UNK23 (1 << 23) # define R300_TX_SIZE_SHIFT 26 /* largest of width, height */ # define R300_TX_SIZE_MASK (15 << 26) -# define R300_TX_SIZE_UNK31 (1<<31) +# define R300_TX_SIZE_PROJECTED (1<<30) +# define R300_TX_SIZE_TXPITCH_EN (1<<31) #define R300_TX_FORMAT_0 0x44C0 /* The interpretation of the format word by Wladimir van der Laan */ /* The X, Y, Z and W refer to the layout of the components. @@ -789,7 +804,7 @@ I am fairly certain that they are correct unless stated otherwise in comments. # define R300_TXO_OFFSET_MASK 0xffffffe0 # define R300_TXO_OFFSET_SHIFT 5 /* END */ -#define R300_TX_UNK4_0 0x4580 +#define R300_TX_CHROMA_KEY_0 0x4580 /* 32 bit chroma key */ #define R300_TX_BORDER_COLOR_0 0x45C0 //ff00ff00 == { 0, 1.0, 0, 1.0 } /* END */ |