diff options
| author | Corbin Simpson <MostAwesomeDude@gmail.com> | 2008-05-06 23:36:50 -0700 |
|---|---|---|
| committer | Corbin Simpson <MostAwesomeDude@gmail.com> | 2008-05-06 23:36:50 -0700 |
| commit | 49c30ce958e5e95e9e6ab79d2308751705d0ff22 (patch) | |
| tree | 29bebc1823c152b954f0f2d99a30fd0f1be5f02f /src/mesa | |
| parent | dc24fb51a31de8443e653655105d4e1c88847bcc (diff) | |
r5xx: Fix false error with DP3/DP4.
DP3/DP4 only takes two arguments, but tried to load three, causing
a false fallback to the dumb shader.
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r500_fragprog.c | 26 |
1 files changed, 8 insertions, 18 deletions
diff --git a/src/mesa/drivers/dri/r300/r500_fragprog.c b/src/mesa/drivers/dri/r300/r500_fragprog.c index c753c2b6f7..f90f467cb7 100644 --- a/src/mesa/drivers/dri/r300/r500_fragprog.c +++ b/src/mesa/drivers/dri/r300/r500_fragprog.c @@ -418,13 +418,12 @@ static GLboolean parse_program(struct r500_fragment_program *fp) case OPCODE_DP3: src[0] = make_src(fp, fpi->SrcReg[0]); src[1] = make_src(fp, fpi->SrcReg[1]); - src[2] = make_src(fp, fpi->SrcReg[2]); fp->inst[counter].inst0 = R500_INST_TYPE_ALU - | mask; + | R500_INST_TEX_SEM_WAIT | mask; fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0]) - | R500_RGB_ADDR1(src[1]) | R500_RGB_ADDR2(src[2]); + | R500_RGB_ADDR1(src[1]); fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0]) - | R500_ALPHA_ADDR1(src[1]) | R500_ALPHA_ADDR2(src[2]); + | R500_ALPHA_ADDR1(src[1]); fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0 | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0])) | R500_ALU_RGB_SEL_B_SRC1 | MAKE_SWIZ_RGB_B(make_rgb_swizzle(fpi->SrcReg[1])); @@ -433,23 +432,18 @@ static GLboolean parse_program(struct r500_fragment_program *fp) | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[0])) | R500_ALPHA_SEL_B_SRC1 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[1])); fp->inst[counter].inst5 = R500_ALU_RGBA_OP_DP3 - | R500_ALU_RGBA_ADDRD(dest) - | R500_ALU_RGBA_SEL_C_SRC2 - | MAKE_SWIZ_RGBA_C(make_rgb_swizzle(fpi->SrcReg[2])) - | R500_ALU_RGBA_ALPHA_SEL_C_SRC2 - | MAKE_SWIZ_ALPHA_C(make_alpha_swizzle(fpi->SrcReg[2])); + | R500_ALU_RGBA_ADDRD(dest); break; case OPCODE_DP4: src[0] = make_src(fp, fpi->SrcReg[0]); src[1] = make_src(fp, fpi->SrcReg[1]); - src[2] = make_src(fp, fpi->SrcReg[2]); /* Based on DP3 */ fp->inst[counter].inst0 = R500_INST_TYPE_ALU - | mask; + | R500_INST_TEX_SEM_WAIT | mask; fp->inst[counter].inst1 = R500_RGB_ADDR0(src[0]) - | R500_RGB_ADDR1(src[1]) | R500_RGB_ADDR2(src[2]); + | R500_RGB_ADDR1(src[1]); fp->inst[counter].inst2 = R500_ALPHA_ADDR0(src[0]) - | R500_ALPHA_ADDR1(src[1]) | R500_ALPHA_ADDR2(src[2]); + | R500_ALPHA_ADDR1(src[1]); fp->inst[counter].inst3 = R500_ALU_RGB_SEL_A_SRC0 | MAKE_SWIZ_RGB_A(make_rgb_swizzle(fpi->SrcReg[0])) | R500_ALU_RGB_SEL_B_SRC1 | MAKE_SWIZ_RGB_B(make_rgb_swizzle(fpi->SrcReg[1])); @@ -458,11 +452,7 @@ static GLboolean parse_program(struct r500_fragment_program *fp) | R500_ALPHA_SEL_A_SRC0 | MAKE_SWIZ_ALPHA_A(make_alpha_swizzle(fpi->SrcReg[0])) | R500_ALPHA_SEL_B_SRC1 | MAKE_SWIZ_ALPHA_B(make_alpha_swizzle(fpi->SrcReg[1])); fp->inst[counter].inst5 = R500_ALU_RGBA_OP_DP4 - | R500_ALU_RGBA_ADDRD(dest) - | R500_ALU_RGBA_SEL_C_SRC2 - | MAKE_SWIZ_RGBA_C(make_rgb_swizzle(fpi->SrcReg[2])) - | R500_ALU_RGBA_ALPHA_SEL_C_SRC2 - | MAKE_SWIZ_ALPHA_C(make_alpha_swizzle(fpi->SrcReg[2])); + | R500_ALU_RGBA_ADDRD(dest); break; case OPCODE_MAD: src[0] = make_src(fp, fpi->SrcReg[0]); |