diff options
Diffstat (limited to 'src/mesa/drivers')
-rw-r--r-- | src/mesa/drivers/dri/r600/r700_assembler.c | 301 | ||||
-rw-r--r-- | src/mesa/drivers/dri/r600/r700_assembler.h | 4 |
2 files changed, 2 insertions, 303 deletions
diff --git a/src/mesa/drivers/dri/r600/r700_assembler.c b/src/mesa/drivers/dri/r600/r700_assembler.c index caccedabdf..dd1199756d 100644 --- a/src/mesa/drivers/dri/r600/r700_assembler.c +++ b/src/mesa/drivers/dri/r600/r700_assembler.c @@ -2477,260 +2477,7 @@ GLboolean assemble_alu_instruction(r700_AssemblerBase *pAsm) return GL_TRUE; } -#if 0 -GLboolean assemble_alu_instruction_literal(r700_AssemblerBase *pAsm, GLfloat * pLiteral) -{ - R700ALUInstruction * alu_instruction_ptr; - R700ALUInstructionHalfLiteral * alu_instruction_ptr_hl; - R700ALUInstructionFullLiteral * alu_instruction_ptr_fl; - - GLuint number_of_scalar_operations; - GLboolean is_single_scalar_operation; - GLuint scalar_channel_index; - - GLuint contiguous_slots_needed; - GLuint lastInstruction; - GLuint not_masked[4]; - - GLuint uNumSrc = r700GetNumOperands(pAsm); - - GLboolean bSplitInst = GL_FALSE; - - number_of_scalar_operations = 0; - contiguous_slots_needed = 0; - - if(1 == pAsm->D.dst.writew) - { - lastInstruction = 3; - number_of_scalar_operations++; - not_masked[3] = 1; - } - else - { - not_masked[3] = 0; - } - if(1 == pAsm->D.dst.writez) - { - lastInstruction = 2; - number_of_scalar_operations++; - not_masked[2] = 1; - } - else - { - not_masked[2] = 0; - } - if(1 == pAsm->D.dst.writey) - { - lastInstruction = 1; - number_of_scalar_operations++; - not_masked[1] = 1; - } - else - { - not_masked[1] = 0; - } - if(1 == pAsm->D.dst.writex) - { - lastInstruction = 0; - number_of_scalar_operations++; - not_masked[0] = 1; - } - else - { - not_masked[0] = 0; - } - - if(GL_TRUE == is_reduction_opcode(&(pAsm->D)) ) - { - contiguous_slots_needed = 4; - } - else - { - contiguous_slots_needed = number_of_scalar_operations; - } - - if(1 == pAsm->D2.dst2.literal) - { - contiguous_slots_needed += 1; - } - else if(2 == pAsm->D2.dst2.literal) - { - contiguous_slots_needed += 2; - } - - initialize(pAsm); - - for (scalar_channel_index=0; scalar_channel_index < 4; scalar_channel_index++) - { - if(0 == not_masked[scalar_channel_index]) - { - continue; - } - - if(scalar_channel_index == lastInstruction) - { - switch (pAsm->D2.dst2.literal) - { - case 0: - alu_instruction_ptr = (R700ALUInstruction*) CALLOC_STRUCT(R700ALUInstruction); - if (alu_instruction_ptr == NULL) - { - return GL_FALSE; - } - Init_R700ALUInstruction(alu_instruction_ptr); - break; - case 1: - alu_instruction_ptr_hl = (R700ALUInstructionHalfLiteral*) CALLOC_STRUCT(R700ALUInstructionHalfLiteral); - if (alu_instruction_ptr_hl == NULL) - { - return GL_FALSE; - } - Init_R700ALUInstructionHalfLiteral(alu_instruction_ptr_hl, pLiteral[0], pLiteral[1]); - alu_instruction_ptr = (R700ALUInstruction*)alu_instruction_ptr_hl; - break; - case 2: - alu_instruction_ptr_fl = (R700ALUInstructionFullLiteral*) CALLOC_STRUCT(R700ALUInstructionFullLiteral); - if (alu_instruction_ptr_fl == NULL) - { - return GL_FALSE; - } - Init_R700ALUInstructionFullLiteral(alu_instruction_ptr_fl, pLiteral[0], pLiteral[1], pLiteral[2], pLiteral[3]); - alu_instruction_ptr = (R700ALUInstruction*)alu_instruction_ptr_fl; - break; - default: - break; - }; - } - else - { - alu_instruction_ptr = (R700ALUInstruction*) CALLOC_STRUCT(R700ALUInstruction); - if (alu_instruction_ptr == NULL) - { - return GL_FALSE; - } - Init_R700ALUInstruction(alu_instruction_ptr); - } - - //src 0 - if (GL_FALSE == assemble_alu_src(alu_instruction_ptr, - 0, - &(pAsm->S[0].src), - scalar_channel_index) ) - { - return GL_FALSE; - } - - if (uNumSrc > 1) - { - // Process source 1 - if (GL_FALSE == assemble_alu_src(alu_instruction_ptr, - 1, - &(pAsm->S[1].src), - scalar_channel_index) ) - { - return GL_FALSE; - } - } - - //other bits - alu_instruction_ptr->m_Word0.f.index_mode = SQ_INDEX_LOOP; - - if(scalar_channel_index == lastInstruction) - { - alu_instruction_ptr->m_Word0.f.last = 1; - } - - alu_instruction_ptr->m_Word0.f.pred_sel = 0x0; - if(1 == pAsm->D.dst.predicated) - { - alu_instruction_ptr->m_Word1_OP2.f.update_pred = 0x1; - alu_instruction_ptr->m_Word1_OP2.f.update_execute_mask = 0x1; - } - else - { - alu_instruction_ptr->m_Word1_OP2.f.update_pred = 0; - alu_instruction_ptr->m_Word1_OP2.f.update_execute_mask = 0; - } - - // dst - if( (pAsm->D.dst.rtype == DST_REG_TEMPORARY) || - (pAsm->D.dst.rtype == DST_REG_OUT) ) - { - alu_instruction_ptr->m_Word1.f.dst_gpr = pAsm->D.dst.reg; - } - else - { - radeon_error("Only temp destination registers supported for ALU dest regs.\n"); - return GL_FALSE; - } - - alu_instruction_ptr->m_Word1.f.dst_rel = SQ_ABSOLUTE; //D.rtype - - alu_instruction_ptr->m_Word1.f.dst_chan = scalar_channel_index; - - alu_instruction_ptr->m_Word1.f.clamp = pAsm->D2.dst2.SaturateMode; - - if (pAsm->D.dst.op3) - { - //op3 - alu_instruction_ptr->m_Word1_OP3.f.alu_inst = pAsm->D.dst.opcode; - - //There's 3rd src for op3 - if ( GL_FALSE == assemble_alu_src(alu_instruction_ptr, - 2, - &(pAsm->S[2].src), - scalar_channel_index) ) - { - return GL_FALSE; - } - } - else - { - //op2 - if (pAsm->bR6xx) - { - alu_instruction_ptr->m_Word1_OP2.f6.alu_inst = pAsm->D.dst.opcode; - alu_instruction_ptr->m_Word1_OP2.f6.src0_abs = 0x0; - alu_instruction_ptr->m_Word1_OP2.f6.src1_abs = 0x0; - alu_instruction_ptr->m_Word1_OP2.f6.write_mask = 1; - alu_instruction_ptr->m_Word1_OP2.f6.omod = SQ_ALU_OMOD_OFF; - } - else - { - alu_instruction_ptr->m_Word1_OP2.f.alu_inst = pAsm->D.dst.opcode; - alu_instruction_ptr->m_Word1_OP2.f.src0_abs = 0x0; - alu_instruction_ptr->m_Word1_OP2.f.src1_abs = 0x0; - alu_instruction_ptr->m_Word1_OP2.f.write_mask = 1; - alu_instruction_ptr->m_Word1_OP2.f.omod = SQ_ALU_OMOD_OFF; - } - } - - if(GL_FALSE == add_alu_instruction(pAsm, alu_instruction_ptr, contiguous_slots_needed) ) - { - return GL_FALSE; - } - - if (1 == number_of_scalar_operations) - { - if(GL_FALSE == check_scalar(pAsm, alu_instruction_ptr) ) - { - return GL_FALSE; - } - } - else - { - if(GL_FALSE == check_vector(pAsm, alu_instruction_ptr) ) - { - return GL_FALSE; - } - } - contiguous_slots_needed -= 2; - } - - return GL_TRUE; -} -#endif GLboolean next_ins(r700_AssemblerBase *pAsm) { struct prog_instruction *pILInst = &(pAsm->pILInst[pAsm->uiCurInst]); @@ -2787,29 +2534,6 @@ GLboolean next_ins(r700_AssemblerBase *pAsm) return GL_TRUE; } -#if 0/* not work yet */ -GLboolean next_ins_literal(r700_AssemblerBase *pAsm, GLfloat * pLiteral) -{ - struct prog_instruction *pILInst = &(pAsm->pILInst[pAsm->uiCurInst]); - - //ALU - if( GL_FALSE == assemble_alu_instruction_literal(pAsm, pLiteral) ) - { - radeon_error("Error assembling ALU instruction\n"); - return GL_FALSE; - } - - //reset for next inst. - pAsm->D.bits = 0; - pAsm->D2.bits = 0; - pAsm->S[0].bits = 0; - pAsm->S[1].bits = 0; - pAsm->S[2].bits = 0; - pAsm->is_tex = GL_FALSE; - pAsm->need_tex_barrier = GL_FALSE; - return GL_TRUE; -} -#endif GLboolean assemble_math_function(r700_AssemblerBase* pAsm, BITS opcode) { BITS tmp; @@ -4533,8 +4257,6 @@ GLboolean assemble_TEX(r700_AssemblerBase *pAsm) setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE); pAsm->D.dst.rtype = DST_REG_TEMPORARY; pAsm->D.dst.reg = tmp2; - pAsm->D2.dst2.literal_slots = 1; - pAsm->C[0].f = 1.5F; setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE); pAsm->S[0].src.rtype = SRC_REG_TEMPORARY; @@ -4546,33 +4268,14 @@ GLboolean assemble_TEX(r700_AssemblerBase *pAsm) setswizzle_PVSSRC(&(pAsm->S[1].src), SQ_SEL_Z); setaddrmode_PVSSRC(&(pAsm->S[2].src), ADDR_ABSOLUTE); /* immediate c 1.5 */ + pAsm->D2.dst2.literal_slots = 1; + pAsm->C[0].f = 1.5F; pAsm->S[2].src.rtype = SRC_REC_LITERAL; pAsm->S[2].src.reg = tmp1; setswizzle_PVSSRC(&(pAsm->S[2].src), SQ_SEL_X); next_ins(pAsm); -#if 0 - /* ADD the remaining .5 */ - pAsm->D.dst.opcode = SQ_OP2_INST_ADD; - setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE); - pAsm->D.dst.rtype = DST_REG_TEMPORARY; - pAsm->D.dst.reg = tmp2; - pAsm->D.dst.writex = 1; - pAsm->D.dst.writey = 1; - pAsm->D.dst.writez = 0; - pAsm->D.dst.writew = 0; - setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE); - pAsm->S[0].src.rtype = SRC_REG_TEMPORARY; - pAsm->S[0].src.reg = tmp2; - noswizzle_PVSSRC(&(pAsm->S[0].src)); - setaddrmode_PVSSRC(&(pAsm->S[1].src), ADDR_ABSOLUTE); - pAsm->S[1].src.rtype = SRC_REG_TEMPORARY; - pAsm->S[1].src.reg = 252; // SQ_ALU_SRC_0_5 - noswizzle_PVSSRC(&(pAsm->S[1].src)); - - next_ins(pAsm); -#endif /* tmp1.xy = temp2.xy */ pAsm->D.dst.opcode = SQ_OP2_INST_MOV; setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE); diff --git a/src/mesa/drivers/dri/r600/r700_assembler.h b/src/mesa/drivers/dri/r600/r700_assembler.h index f83206b726..6dc44017eb 100644 --- a/src/mesa/drivers/dri/r600/r700_assembler.h +++ b/src/mesa/drivers/dri/r600/r700_assembler.h @@ -531,10 +531,6 @@ GLboolean check_vector(r700_AssemblerBase* pAsm, GLboolean assemble_alu_instruction(r700_AssemblerBase *pAsm); GLboolean next_ins(r700_AssemblerBase *pAsm); -/* TODO : merge next_ins/literal, assemble_alu_instruction/literal */ -GLboolean next_ins_literal(r700_AssemblerBase *pAsm, GLfloat * pLiteral); -GLboolean assemble_alu_instruction_literal(r700_AssemblerBase *pAsm, GLfloat * pLiteral); - GLboolean pops(r700_AssemblerBase *pAsm, GLuint pops); GLboolean jumpToOffest(r700_AssemblerBase *pAsm, GLuint pops, GLint offset); GLboolean setRetInLoopFlag(r700_AssemblerBase *pAsm, GLuint flagValue); |