From 629a648b059d8a2653b6a9cdf7f460533de0e1da Mon Sep 17 00:00:00 2001 From: Andre Maasikas Date: Mon, 7 Dec 2009 17:22:03 +0200 Subject: r600: and finally fix SCS --- src/mesa/drivers/dri/r600/r700_assembler.c | 97 ++++++++++++++---------------- 1 file changed, 46 insertions(+), 51 deletions(-) (limited to 'src/mesa/drivers/dri/r600') diff --git a/src/mesa/drivers/dri/r600/r700_assembler.c b/src/mesa/drivers/dri/r600/r700_assembler.c index dd1199756d..aed84fc3bd 100644 --- a/src/mesa/drivers/dri/r600/r700_assembler.c +++ b/src/mesa/drivers/dri/r600/r700_assembler.c @@ -2237,7 +2237,7 @@ GLboolean assemble_alu_instruction(r700_AssemblerBase *pAsm) contiguous_slots_needed = 0; - if(GL_TRUE == is_reduction_opcode(&(pAsm->D)) ) + if(!is_single_scalar_operation) { contiguous_slots_needed = 4; } @@ -3920,68 +3920,63 @@ GLboolean assemble_SCS(r700_AssemblerBase *pAsm) { BITS tmp; - checkop1(pAsm); - - tmp = gethelpr(pAsm); - - // COS tmp.x, a.x - pAsm->D.dst.opcode = SQ_OP2_INST_COS; - pAsm->D.dst.math = 1; + checkop1(pAsm); - setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE); - pAsm->D.dst.rtype = DST_REG_TEMPORARY; - pAsm->D.dst.reg = tmp; - pAsm->D.dst.writex = 1; + tmp = gethelpr(pAsm); + /* tmp.x = src /2*PI */ + pAsm->D.dst.opcode = SQ_OP2_INST_MUL; + setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE); + pAsm->D.dst.rtype = DST_REG_TEMPORARY; + pAsm->D.dst.reg = tmp; + pAsm->D.dst.writex = 1; - if( GL_FALSE == assemble_src(pAsm, 0, -1) ) - { - return GL_FALSE; - } + assemble_src(pAsm, 0, -1); - if ( GL_FALSE == next_ins(pAsm) ) - { - return GL_FALSE; - } + pAsm->S[1].src.rtype = SRC_REC_LITERAL; + setswizzle_PVSSRC(&(pAsm->S[1].src), SQ_SEL_X); + pAsm->D2.dst2.literal_slots = 1; + pAsm->C[0].f = 1/(3.1415926535 * 2); + pAsm->C[1].f = 0.0F; - // SIN tmp.y, a.x - pAsm->D.dst.opcode = SQ_OP2_INST_SIN; - pAsm->D.dst.math = 1; + next_ins(pAsm); - setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE); - pAsm->D.dst.rtype = DST_REG_TEMPORARY; - pAsm->D.dst.reg = tmp; - pAsm->D.dst.writey = 1; + // COS dst.x, a.x + pAsm->D.dst.opcode = SQ_OP2_INST_COS; + pAsm->D.dst.math = 1; - if( GL_FALSE == assemble_src(pAsm, 0, -1) ) - { - return GL_FALSE; - } + assemble_dst(pAsm); + /* mask y */ + pAsm->D.dst.writey = 0; - if( GL_FALSE == next_ins(pAsm) ) - { - return GL_FALSE; - } + setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE); + pAsm->S[0].src.rtype = SRC_REG_TEMPORARY; + pAsm->S[0].src.reg = tmp; + setswizzle_PVSSRC(&(pAsm->S[0].src), SQ_SEL_X); + noneg_PVSSRC(&(pAsm->S[0].src)); - // MOV dst.mask, tmp - pAsm->D.dst.opcode = SQ_OP2_INST_MOV; + if ( GL_FALSE == next_ins(pAsm) ) + { + return GL_FALSE; + } - if( GL_FALSE == assemble_dst(pAsm) ) - { - return GL_FALSE; - } + // SIN dst.y, a.x + pAsm->D.dst.opcode = SQ_OP2_INST_SIN; + pAsm->D.dst.math = 1; - setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE); - pAsm->S[0].src.rtype = DST_REG_TEMPORARY; - pAsm->S[0].src.reg = tmp; + assemble_dst(pAsm); + /* mask x */ + pAsm->D.dst.writex = 0; - noswizzle_PVSSRC(&(pAsm->S[0].src)); - pAsm->S[0].src.swizzlez = SQ_SEL_0; - pAsm->S[0].src.swizzlew = SQ_SEL_0; + setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE); + pAsm->S[0].src.rtype = SRC_REG_TEMPORARY; + pAsm->S[0].src.reg = tmp; + setswizzle_PVSSRC(&(pAsm->S[0].src), SQ_SEL_X); + noneg_PVSSRC(&(pAsm->S[0].src)); - if ( GL_FALSE == next_ins(pAsm) ) - { - return GL_FALSE; - } + if( GL_FALSE == next_ins(pAsm) ) + { + return GL_FALSE; + } return GL_TRUE; } -- cgit v1.2.3