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mesa: remove unused SATURATE_PLUS_MINUS_ONE flag

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Never set in mesa.  Remove from tgsi translation as well.
This commit is contained in:
Keith Whitwell 2009-09-12 14:13:44 -07:00
parent 6d8dbd3d1e
commit 09b566e161
2 changed files with 0 additions and 3 deletions
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1
src/mesa/shader/prog_instruction.h
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@ -121,7 +121,6 @@
/*@{*/
#define SATURATE_OFF 0
#define SATURATE_ZERO_ONE 1
#define SATURATE_PLUS_MINUS_ONE 2
/*@}*/

2
src/mesa/state_tracker/st_mesa_to_tgsi.c
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@ -173,8 +173,6 @@ convert_sat(
return TGSI_SAT_NONE;
case SATURATE_ZERO_ONE:
return TGSI_SAT_ZERO_ONE;
case SATURATE_PLUS_MINUS_ONE:
return TGSI_SAT_MINUS_PLUS_ONE;
default:
assert( 0 );
return TGSI_SAT_NONE;