diff options
| author | Corbin Simpson <[email protected]> | 2008-05-15 00:49:32 -0700 |
|---|---|---|
| committer | Corbin Simpson <[email protected]> | 2008-05-17 07:12:37 -0700 |
| commit | 405ee871c54d78e63cef1a570578a755250102c8 (patch) | |
| tree | 1a9d13e1378f3a00284f589aecf1b851fcfc32ff /src | |
| parent | 0de02f1716edc16257339af78f198072da87539f (diff) | |
r5xx: Adding more opcodes.
EX2, FRC, LG2, SIN, RCP, and RSQ, if you care.
All of these except FRC are like COS. This pretty much rounds out the set of
opcodes which can be done in one ALU inst.
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r500_fragprog.c | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/r500_fragprog.c b/src/mesa/drivers/dri/r300/r500_fragprog.c index 0aa6dc474a6..550cc0dbdd8 100644 --- a/src/mesa/drivers/dri/r300/r500_fragprog.c +++ b/src/mesa/drivers/dri/r300/r500_fragprog.c @@ -497,6 +497,47 @@ static GLboolean parse_program(struct r500_fragment_program *fp) fp->inst[counter].inst5 = R500_ALU_RGBA_OP_DP4 | R500_ALU_RGBA_ADDRD(dest); break; + case OPCODE_EX2: + 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_EX2 + | 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_FRC: + 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_FRC + | 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_FRC + | R500_ALU_RGBA_ADDRD(dest); + case OPCODE_LG2: + 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_LN2 + | 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_MAD: src[0] = make_src(fp, fpi->SrcReg[0]); src[1] = make_src(fp, fpi->SrcReg[1]); @@ -583,6 +624,47 @@ static GLboolean parse_program(struct r500_fragment_program *fp) // | R500_ALU_RGBA_ALPHA_SEL_C_SRC2 | MAKE_SWIZ_ALPHA_C(R500_SWIZZLE_ZERO); break; + case OPCODE_RCP: + 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_RCP + | 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_RSQ: + 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_RSQ + | 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_SIN: + 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_SIN + | 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); case OPCODE_SUB: src[0] = make_src(fp, fpi->SrcReg[0]); src[1] = make_src(fp, fpi->SrcReg[1]); |