diff options
| author | Aapo Tahkola <[email protected]> | 2006-04-11 04:17:50 +0000 |
|---|---|---|
| committer | Aapo Tahkola <[email protected]> | 2006-04-11 04:17:50 +0000 |
| commit | 6c419be40201323c83e5428f6de148be1eded28e (patch) | |
| tree | afd02397201a4b5141363e9bd897a4f907d4431d /src/mesa/drivers/dri/r300/r300_context.h | |
| parent | 3a5ec72125075cbb59eda5c6ed6672524f4b48b3 (diff) | |
Fog support (Ewald Snel)
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_context.h')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_context.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h index 176341d7715..449459b5b10 100644 --- a/src/mesa/drivers/dri/r300/r300_context.h +++ b/src/mesa/drivers/dri/r300/r300_context.h @@ -346,6 +346,21 @@ struct r300_state_atom { #define R300_FPP_PARAM_0 1 #define R300_FPP_CMDSIZE (32*4+1) +#define R300_FOGS_CMD_0 0 +#define R300_FOGS_STATE 1 +#define R300_FOGS_CMDSIZE 2 + +#define R300_FOGC_CMD_0 0 +#define R300_FOGC_R 1 +#define R300_FOGC_G 2 +#define R300_FOGC_B 3 +#define R300_FOGC_CMDSIZE 4 + +#define R300_FOGP_CMD_0 0 +#define R300_FOGP_SCALE 1 +#define R300_FOGP_START 2 +#define R300_FOGP_CMDSIZE 3 + #define R300_AT_CMD_0 0 #define R300_AT_ALPHA_TEST 1 #define R300_AT_UNKNOWN 2 @@ -432,6 +447,8 @@ struct r300_hw_state { struct r300_state_atom unk4260; /* (4260) */ struct r300_state_atom unk4274; /* (4274) */ struct r300_state_atom unk4288; /* (4288) */ + struct r300_state_atom fogp; /* fog parameters (4294) */ + struct r300_state_atom unk429C; /* (429C) */ struct r300_state_atom unk42A0; /* (42A0) */ struct r300_state_atom zbs; /* zbias (42A4) */ struct r300_state_atom unk42B4; /* (42B4) */ @@ -446,8 +463,8 @@ struct r300_hw_state { struct r300_state_atom fpt; /* texi - (4620) */ struct r300_state_atom unk46A4; /* (46A4) */ struct r300_state_atom fpi[4]; /* fp instructions (46C0/47C0/48C0/49C0) */ - struct r300_state_atom unk4BC0; /* (4BC0) */ - struct r300_state_atom unk4BC8; /* (4BC8) */ + struct r300_state_atom fogs; /* fog state (4BC0) */ + struct r300_state_atom fogc; /* fog color (4BC8) */ struct r300_state_atom at; /* alpha test (4BD4) */ struct r300_state_atom unk4BD8; /* (4BD8) */ struct r300_state_atom fpp; /* 0x4C00 and following */ |