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get rid of some of those unknowns figured out from reg dumper

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This commit is contained in:
Dave Airlie
2005-11-21 11:35:36 +00:00
parent ec770b8c60
commit 1ea61b5cad
2 changed files with 20 additions and 5 deletions
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src/mesa/drivers/dri/r300/r300_cmdbuf.c
+2 -2
View File
@@ -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);
src/mesa/drivers/dri/r300/r300_reg.h
+18 -3
View File
@@ -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 */