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| author | Brian <brian@yutani.localnet.net> | 2007-03-23 14:47:46 -0600 |
|---|---|---|
| committer | Brian <brian@yutani.localnet.net> | 2007-03-23 14:47:46 -0600 |
| commit | 63556fa9949f543a8134b6b5ff3d216acb71dd9f (patch) | |
| tree | 347e41773e171e24ef3a6a476567e2b706bd341d /src/mesa/shader/prog_instruction.h | |
| parent | bf020d8d7f719dfea7ea3c65bd2833df6439b59e (diff) | |
Add the ability to generate programs that doesn't use condition codes.
ctx->Shader.EmitCondCodes determines if we use condition codes.
If not, IF statement uses first operand's X component as the condition.
Added OPCODE_BRK0, OPCODE_BRK1, OPCODE_CONT0, OPCODE_CONT1 to handle
the common cases of conditional break/continue.
Diffstat (limited to 'src/mesa/shader/prog_instruction.h')
| -rw-r--r-- | src/mesa/shader/prog_instruction.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/shader/prog_instruction.h b/src/mesa/shader/prog_instruction.h index c800757aa0..dc2d2dc29b 100644 --- a/src/mesa/shader/prog_instruction.h +++ b/src/mesa/shader/prog_instruction.h @@ -153,9 +153,13 @@ typedef enum prog_opcode { OPCODE_BGNSUB, /* opt */ OPCODE_BRA, /* 2 X */ OPCODE_BRK, /* 2 opt */ + OPCODE_BRK0, /* opt */ + OPCODE_BRK1, /* opt */ OPCODE_CAL, /* 2 2 */ OPCODE_CMP, /* X */ OPCODE_CONT, /* opt */ + OPCODE_CONT0, /* opt */ + OPCODE_CONT1, /* opt */ OPCODE_COS, /* X 2 X X */ OPCODE_DDX, /* X X */ OPCODE_DDY, /* X X */ |