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r5xx: First swing at OPCODE_COS.

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This commit is contained in:
Corbin Simpson 2008-05-15 00:18:08 -07:00
parent d8529d9b00
commit 0de02f1716
1 changed files with 14 additions and 0 deletions
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14
src/mesa/drivers/dri/r300/r500_fragprog.c
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@ -444,6 +444,20 @@ static GLboolean parse_program(struct r500_fragment_program *fp)
| R500_ALU_RGBA_ALPHA_SEL_C_SRC2
| MAKE_SWIZ_ALPHA_C(make_alpha_swizzle(fpi->SrcReg[2]));
break;
case OPCODE_COS:
src[0] = make_src(fp, fpi->SrcReg[0]);
fp->inst[counter].inst0 = R500_INST_TYPE_ALU
| R500_INST_TEX_SEM_WAIT | pixel_mask;
fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0]);
fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0]);
fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0
| MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0]));
fp->inst[counter].inst4 = R500_ALPHA_OP_COS
| R500_ALPHA_ADDRD(dest)
| R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[0]));
fp->inst[counter].inst5 = R500_ALU_RGBA_OP_SOP
| R500_ALU_RGBA_ADDRD(dest);
break;
case OPCODE_DP3:
src[0] = make_src(fp, fpi->SrcReg[0]);
src[1] = make_src(fp, fpi->SrcReg[1]);