OpenHarmony/third_party_mesa3d
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Make Saturate a 2-bit field again, renamed to SaturateMode with three

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possible values: SATURATE_OFF, SATURATE_ZERO_ONE and SATURATE_PLUS_MINUS_ONE.
This commit is contained in:
Brian Paul
2005-11-20 17:52:40 +00:00
parent 22db535776
commit e31ac05223
8 changed files with 57 additions and 45 deletions
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5
src/mesa/shader/nvfragparse.c
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@@ -1327,7 +1327,8 @@ Parse_InstructionSequence(struct parse_state *parseState,
inst->Opcode = instMatch.opcode;
inst->Precision = instMatch.suffixes & (_R | _H | _X);
inst->Saturate = (instMatch.suffixes & (_S)) ? GL_TRUE : GL_FALSE;
inst->SaturateMode = (instMatch.suffixes & (_S))
? SATURATE_ZERO_ONE : SATURATE_OFF;
inst->CondUpdate = (instMatch.suffixes & (_C)) ? GL_TRUE : GL_FALSE;
inst->StringPos = parseState->curLine - parseState->start;
assert(inst->StringPos >= 0);
@@ -1745,7 +1746,7 @@ _mesa_print_nv_fragment_program(const struct fragment_program *program)
_mesa_printf("X");
if (inst->CondUpdate)
_mesa_printf("C");
if (inst->Saturate)
if (inst->SaturateMode == SATURATE_ZERO_ONE)
_mesa_printf("_SAT");
_mesa_printf(" ");