diff options
author | Andre Maasikas <amaasikas@gmail.com> | 2010-09-01 10:57:35 +0300 |
---|---|---|
committer | Andre Maasikas <amaasikas@gmail.com> | 2010-09-09 11:08:10 +0300 |
commit | 515d6eed0ba39f0279f35fa12b97803e33d9a4f7 (patch) | |
tree | 84ecb4dc2be0caf6f0daee50c4d3cb4bd0532c09 | |
parent | 9d0d78ad3f1f906c99dae593e9ebc0c52496ffe1 (diff) |
r600: handle LIT writemask
-rw-r--r-- | src/mesa/drivers/dri/r600/r700_assembler.c | 288 |
1 files changed, 141 insertions, 147 deletions
diff --git a/src/mesa/drivers/dri/r600/r700_assembler.c b/src/mesa/drivers/dri/r600/r700_assembler.c index 6a9bd85247e..083fa177d87 100644 --- a/src/mesa/drivers/dri/r600/r700_assembler.c +++ b/src/mesa/drivers/dri/r600/r700_assembler.c @@ -4296,8 +4296,6 @@ GLboolean assemble_LIT(r700_AssemblerBase *pAsm) { unsigned int dstReg; unsigned int dstType; - unsigned int srcReg; - unsigned int srcType; checkop1(pAsm); int tmp = gethelpr(pAsm); @@ -4305,182 +4303,178 @@ GLboolean assemble_LIT(r700_AssemblerBase *pAsm) { return GL_FALSE; } - if( GL_FALSE == assemble_src(pAsm, 0, -1) ) - { - return GL_FALSE; - } dstReg = pAsm->D.dst.reg; dstType = pAsm->D.dst.rtype; - srcReg = pAsm->S[0].src.reg; - srcType = pAsm->S[0].src.rtype; /* dst.xw, <- 1.0 */ - pAsm->D.dst.opcode = SQ_OP2_INST_MOV; - pAsm->D.dst.rtype = dstType; - pAsm->D.dst.reg = dstReg; - pAsm->D.dst.writex = 1; - pAsm->D.dst.writey = 0; - pAsm->D.dst.writez = 0; - pAsm->D.dst.writew = 1; - pAsm->S[0].src.rtype = SRC_REG_TEMPORARY; - pAsm->S[0].src.reg = tmp; - setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE); - noneg_PVSSRC(&(pAsm->S[0].src)); - pAsm->S[0].src.swizzlex = SQ_SEL_1; - pAsm->S[0].src.swizzley = SQ_SEL_1; - pAsm->S[0].src.swizzlez = SQ_SEL_1; - pAsm->S[0].src.swizzlew = SQ_SEL_1; - if( GL_FALSE == next_ins(pAsm) ) + if( pAsm->D.dst.writex || pAsm->D.dst.writew ) { - return GL_FALSE; - } + if( GL_FALSE == assemble_src(pAsm, 0, -1) ) + { + return GL_FALSE; + } - if( GL_FALSE == assemble_src(pAsm, 0, -1) ) - { - return GL_FALSE; + pAsm->D.dst.opcode = SQ_OP2_INST_MOV; + pAsm->D.dst.writey = 0; + pAsm->D.dst.writez = 0; + pAsm->S[0].src.rtype = SRC_REG_TEMPORARY; + pAsm->S[0].src.reg = tmp; + setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE); + noneg_PVSSRC(&(pAsm->S[0].src)); + pAsm->S[0].src.swizzlex = SQ_SEL_1; + pAsm->S[0].src.swizzley = SQ_SEL_1; + pAsm->S[0].src.swizzlez = SQ_SEL_1; + pAsm->S[0].src.swizzlew = SQ_SEL_1; + if( GL_FALSE == next_ins(pAsm) ) + { + return GL_FALSE; + } } - /* dst.y = max(src.x, 0.0) */ - pAsm->D.dst.opcode = SQ_OP2_INST_MAX; - pAsm->D.dst.rtype = dstType; - pAsm->D.dst.reg = dstReg; - pAsm->D.dst.writex = 0; - pAsm->D.dst.writey = 1; - pAsm->D.dst.writez = 0; - pAsm->D.dst.writew = 0; - pAsm->S[0].src.rtype = srcType; - pAsm->S[0].src.reg = srcReg; - setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE); - swizzleagain_PVSSRC(&(pAsm->S[0].src), SQ_SEL_X, SQ_SEL_X, SQ_SEL_X, SQ_SEL_X); - pAsm->S[1].src.rtype = SRC_REG_TEMPORARY; - pAsm->S[1].src.reg = tmp; - setaddrmode_PVSSRC(&(pAsm->S[1].src), ADDR_ABSOLUTE); - noneg_PVSSRC(&(pAsm->S[1].src)); - pAsm->S[1].src.swizzlex = SQ_SEL_0; - pAsm->S[1].src.swizzley = SQ_SEL_0; - pAsm->S[1].src.swizzlez = SQ_SEL_0; - pAsm->S[1].src.swizzlew = SQ_SEL_0; - if( GL_FALSE == next_ins(pAsm) ) + if( GL_FALSE == assemble_dst(pAsm) ) { return GL_FALSE; } - if( GL_FALSE == assemble_src(pAsm, 0, -1) ) - { - return GL_FALSE; - } + if( pAsm->D.dst.writey ) { - swizzleagain_PVSSRC(&(pAsm->S[0].src), SQ_SEL_Y, SQ_SEL_Y, SQ_SEL_Y, SQ_SEL_Y); + if( GL_FALSE == assemble_src(pAsm, 0, -1) ) + { + return GL_FALSE; + } - /* dst.z = log(src.y) */ - if(8 == pAsm->unAsic) - { - pAsm->D.dst.opcode = EG_OP2_INST_LOG_CLAMPED; - } - else - { - pAsm->D.dst.opcode = SQ_OP2_INST_LOG_CLAMPED; - } - pAsm->D.dst.math = 1; - pAsm->D.dst.rtype = dstType; - pAsm->D.dst.reg = dstReg; - pAsm->D.dst.writex = 0; - pAsm->D.dst.writey = 0; - pAsm->D.dst.writez = 1; - pAsm->D.dst.writew = 0; - pAsm->S[0].src.rtype = srcType; - pAsm->S[0].src.reg = srcReg; - setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE); - if( GL_FALSE == next_ins(pAsm) ) - { - return GL_FALSE; + /* dst.y = max(src.x, 0.0) */ + pAsm->D.dst.opcode = SQ_OP2_INST_MAX; + pAsm->D.dst.writex = 0; + pAsm->D.dst.writey = 1; + pAsm->D.dst.writez = 0; + pAsm->D.dst.writew = 0; + swizzleagain_PVSSRC(&(pAsm->S[0].src), SQ_SEL_X, SQ_SEL_X, SQ_SEL_X, SQ_SEL_X); + pAsm->S[1].src.rtype = SRC_REG_TEMPORARY; + pAsm->S[1].src.reg = tmp; + setaddrmode_PVSSRC(&(pAsm->S[1].src), ADDR_ABSOLUTE); + noneg_PVSSRC(&(pAsm->S[1].src)); + pAsm->S[1].src.swizzlex = SQ_SEL_0; + pAsm->S[1].src.swizzley = SQ_SEL_0; + pAsm->S[1].src.swizzlez = SQ_SEL_0; + pAsm->S[1].src.swizzlew = SQ_SEL_0; + if( GL_FALSE == next_ins(pAsm) ) + { + return GL_FALSE; + } } - if( GL_FALSE == assemble_src(pAsm, 0, -1) ) + if( GL_FALSE == assemble_dst(pAsm) ) { return GL_FALSE; } + if ( pAsm->D.dst.writez) { - if( GL_FALSE == assemble_src(pAsm, 0, 2) ) - { - return GL_FALSE; - } + if( GL_FALSE == assemble_src(pAsm, 0, -1) ) + { + return GL_FALSE; + } + + /* dst.z = log(src.y) */ + if(8 == pAsm->unAsic) + { + pAsm->D.dst.opcode = EG_OP2_INST_LOG_CLAMPED; + } + else + { + pAsm->D.dst.opcode = SQ_OP2_INST_LOG_CLAMPED; + } + pAsm->D.dst.math = 1; + pAsm->D.dst.writex = 0; + pAsm->D.dst.writey = 0; + pAsm->D.dst.writez = 1; + pAsm->D.dst.writew = 0; + swizzleagain_PVSSRC(&(pAsm->S[0].src), SQ_SEL_Y, SQ_SEL_Y, SQ_SEL_Y, SQ_SEL_Y); + if( GL_FALSE == next_ins(pAsm) ) + { + return GL_FALSE; + } - swizzleagain_PVSSRC(&(pAsm->S[0].src), SQ_SEL_W, SQ_SEL_W, SQ_SEL_W, SQ_SEL_W); + if( GL_FALSE == assemble_src(pAsm, 0, -1) ) + { + return GL_FALSE; + } - swizzleagain_PVSSRC(&(pAsm->S[2].src), SQ_SEL_X, SQ_SEL_X, SQ_SEL_X, SQ_SEL_X); + if( GL_FALSE == assemble_src(pAsm, 0, 2) ) + { + return GL_FALSE; + } - /* tmp.x = amd MUL_LIT(src.w, dst.z, src.x ) */ - if(8 == pAsm->unAsic) - { - pAsm->D.dst.opcode = EG_OP3_INST_MUL_LIT; - } - else - { - pAsm->D.dst.opcode = SQ_OP3_INST_MUL_LIT; - } - pAsm->D.dst.math = 1; - pAsm->D.dst.op3 = 1; - pAsm->D.dst.rtype = DST_REG_TEMPORARY; - pAsm->D.dst.reg = tmp; - pAsm->D.dst.writex = 1; - pAsm->D.dst.writey = 0; - pAsm->D.dst.writez = 0; - pAsm->D.dst.writew = 0; + swizzleagain_PVSSRC(&(pAsm->S[0].src), SQ_SEL_W, SQ_SEL_W, SQ_SEL_W, SQ_SEL_W); - pAsm->S[0].src.rtype = srcType; - pAsm->S[0].src.reg = srcReg; - setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE); + swizzleagain_PVSSRC(&(pAsm->S[2].src), SQ_SEL_X, SQ_SEL_X, SQ_SEL_X, SQ_SEL_X); - pAsm->S[1].src.rtype = SRC_REG_TEMPORARY; - pAsm->S[1].src.reg = dstReg; - setaddrmode_PVSSRC(&(pAsm->S[1].src), ADDR_ABSOLUTE); - noneg_PVSSRC(&(pAsm->S[1].src)); - pAsm->S[1].src.swizzlex = SQ_SEL_Z; - pAsm->S[1].src.swizzley = SQ_SEL_Z; - pAsm->S[1].src.swizzlez = SQ_SEL_Z; - pAsm->S[1].src.swizzlew = SQ_SEL_Z; + /* tmp.x = amd MUL_LIT(src.w, dst.z, src.x ) */ + if(8 == pAsm->unAsic) + { + pAsm->D.dst.opcode = EG_OP3_INST_MUL_LIT; + } + else + { + pAsm->D.dst.opcode = SQ_OP3_INST_MUL_LIT; + } + pAsm->D.dst.math = 1; + pAsm->D.dst.op3 = 1; + pAsm->D.dst.rtype = DST_REG_TEMPORARY; + pAsm->D.dst.reg = tmp; + pAsm->D.dst.writex = 1; + pAsm->D.dst.writey = 0; + pAsm->D.dst.writez = 0; + pAsm->D.dst.writew = 0; - pAsm->S[2].src.rtype = srcType; - pAsm->S[2].src.reg = srcReg; - setaddrmode_PVSSRC(&(pAsm->S[2].src), ADDR_ABSOLUTE); - if( GL_FALSE == next_ins(pAsm) ) - { - return GL_FALSE; - } + pAsm->S[1].src.rtype = SRC_REG_TEMPORARY; + pAsm->S[1].src.reg = dstReg; + setaddrmode_PVSSRC(&(pAsm->S[1].src), ADDR_ABSOLUTE); + noneg_PVSSRC(&(pAsm->S[1].src)); + pAsm->S[1].src.swizzlex = SQ_SEL_Z; + pAsm->S[1].src.swizzley = SQ_SEL_Z; + pAsm->S[1].src.swizzlez = SQ_SEL_Z; + pAsm->S[1].src.swizzlew = SQ_SEL_Z; - /* dst.z = exp(tmp.x) */ - if(8 == pAsm->unAsic) - { - pAsm->D.dst.opcode = EG_OP2_INST_EXP_IEEE; - } - else - { - pAsm->D.dst.opcode = SQ_OP2_INST_EXP_IEEE; - } - pAsm->D.dst.math = 1; - pAsm->D.dst.rtype = dstType; - pAsm->D.dst.reg = dstReg; - pAsm->D.dst.writex = 0; - pAsm->D.dst.writey = 0; - pAsm->D.dst.writez = 1; - pAsm->D.dst.writew = 0; + if( GL_FALSE == next_ins(pAsm) ) + { + return GL_FALSE; + } - pAsm->S[0].src.rtype = SRC_REG_TEMPORARY; - pAsm->S[0].src.reg = tmp; - setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE); - noneg_PVSSRC(&(pAsm->S[0].src)); - pAsm->S[0].src.swizzlex = SQ_SEL_X; - pAsm->S[0].src.swizzley = SQ_SEL_X; - pAsm->S[0].src.swizzlez = SQ_SEL_X; - pAsm->S[0].src.swizzlew = SQ_SEL_X; + /* dst.z = exp(tmp.x) */ + if( GL_FALSE == assemble_dst(pAsm) ) + { + return GL_FALSE; + } + if(8 == pAsm->unAsic) + { + pAsm->D.dst.opcode = EG_OP2_INST_EXP_IEEE; + } + else + { + pAsm->D.dst.opcode = SQ_OP2_INST_EXP_IEEE; + } + pAsm->D.dst.math = 1; + pAsm->D.dst.writex = 0; + pAsm->D.dst.writey = 0; + pAsm->D.dst.writez = 1; + pAsm->D.dst.writew = 0; - if( GL_FALSE == next_ins(pAsm) ) - { - return GL_FALSE; - } + pAsm->S[0].src.rtype = SRC_REG_TEMPORARY; + pAsm->S[0].src.reg = tmp; + setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE); + noneg_PVSSRC(&(pAsm->S[0].src)); + pAsm->S[0].src.swizzlex = SQ_SEL_X; + pAsm->S[0].src.swizzley = SQ_SEL_X; + pAsm->S[0].src.swizzlez = SQ_SEL_X; + pAsm->S[0].src.swizzlew = SQ_SEL_X; + if( GL_FALSE == next_ins(pAsm) ) + { + return GL_FALSE; + } + } return GL_TRUE; } |