diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/state_tracker/st_mesa_to_tgsi.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/src/mesa/state_tracker/st_mesa_to_tgsi.c b/src/mesa/state_tracker/st_mesa_to_tgsi.c index 70d7c4fee2..1b9d35d353 100644 --- a/src/mesa/state_tracker/st_mesa_to_tgsi.c +++ b/src/mesa/state_tracker/st_mesa_to_tgsi.c @@ -481,14 +481,6 @@ translate_opcode( unsigned op ) return TGSI_OPCODE_MOV; case OPCODE_MUL: return TGSI_OPCODE_MUL; - case OPCODE_NOISE1: - return TGSI_OPCODE_NOISE1; - case OPCODE_NOISE2: - return TGSI_OPCODE_NOISE2; - case OPCODE_NOISE3: - return TGSI_OPCODE_NOISE3; - case OPCODE_NOISE4: - return TGSI_OPCODE_NOISE4; case OPCODE_NOP: return TGSI_OPCODE_NOP; case OPCODE_NRM3: @@ -616,6 +608,21 @@ compile_instruction( src, num_src ); break; + case OPCODE_NOISE1: + case OPCODE_NOISE2: + case OPCODE_NOISE3: + case OPCODE_NOISE4: + /* At some point, a motivated person could add a better + * implementation of noise. Currently not even the nvidia + * binary drivers do anything more than this. In any case, the + * place to do this is in the GL state tracker, not the poor + * driver. + */ + ureg_MOV( ureg, dst[0], ureg_imm1f(ureg, 0.5) ); + break; + + + default: ureg_insn( ureg, translate_opcode( inst->Opcode ), |