diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/compiler/radeon_program.h')
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/radeon_program.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program.h b/src/mesa/drivers/dri/r300/compiler/radeon_program.h index 5582f56d92..f0a77d7b53 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_program.h +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program.h @@ -39,7 +39,7 @@ struct radeon_compiler; struct rc_src_register { - unsigned int File:3; + unsigned int File:4; /** Negative values may be used for relative addressing. */ signed int Index:(RC_REGISTER_INDEX_BITS+1); @@ -64,6 +64,11 @@ struct rc_dst_register { unsigned int WriteMask:4; }; +struct rc_presub_instruction { + rc_presubtract_op Opcode; + struct rc_src_register SrcReg[2]; +}; + /** * Instructions are maintained by the compiler in a doubly linked list * of these structures. @@ -108,6 +113,10 @@ struct rc_sub_instruction { /** True if tex instruction should do shadow comparison */ unsigned int TexShadow:1; /*@}*/ + + /** This holds information about the presubtract operation used by + * this instruction. */ + struct rc_presub_instruction PreSub; }; typedef enum { |