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i965: support for sin() and cos() in vertex shaders.

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This commit is contained in:
Sam Hocevar 2008-09-25 10:49:05 +02:00 • committed by Brian Paul
parent 831bfb9053
commit 561787e697
1 changed files with 6 additions and 0 deletions
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6
src/mesa/drivers/dri/i965/brw_vs_emit.c
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@ -1024,6 +1024,9 @@ void brw_vs_emit(struct brw_vs_compile *c )
case OPCODE_ADD:
brw_ADD(p, dst, args[0], args[1]);
break;
case OPCODE_COS:
emit_math1(c, BRW_MATH_FUNCTION_COS, dst, args[0], BRW_MATH_PRECISION_FULL);
break;
case OPCODE_DP3:
brw_DP3(p, dst, args[0], args[1]);
break;
@ -1089,6 +1092,9 @@ void brw_vs_emit(struct brw_vs_compile *c )
case OPCODE_SEQ:
emit_seq(p, dst, args[0], args[1]);
break;
case OPCODE_SIN:
emit_math1(c, BRW_MATH_FUNCTION_SIN, dst, args[0], BRW_MATH_PRECISION_FULL);
break;
case OPCODE_SNE:
emit_sne(p, dst, args[0], args[1]);
break;