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Core/DSP/Jit: Fix accumulator limiting in several extended ops 

Corrects some audio in Pikmin when using DSPLLE Jit.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7442 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
pierre 2011-04-08 21:05:19 +00:00
parent fa0b0cb08f
commit 6ca5d7c7c8
1 changed files with 8 additions and 32 deletions
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40
Source/Core/Core/Src/DSP/Jit/DSPJitExtOps.cpp
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@ -187,10 +187,7 @@ void DSPEmitter::ls(const UDSPInstruction opc)
X64Reg tmp1; X64Reg tmp1;
gpr.getFreeXReg(tmp1); gpr.getFreeXReg(tmp1);
if (sreg >= DSP_REG_ACM0) dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
else
dsp_op_read_reg(sreg + DSP_REG_ACM0, tmp1, ZERO);
dmem_write(tmp1); dmem_write(tmp1);
gpr.putXReg(tmp1); gpr.putXReg(tmp1);
@ -217,10 +214,7 @@ void DSPEmitter::lsn(const UDSPInstruction opc)
X64Reg tmp1; X64Reg tmp1;
gpr.getFreeXReg(tmp1); gpr.getFreeXReg(tmp1);
if (sreg >= DSP_REG_ACM0) dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
else
dsp_op_read_reg(sreg + DSP_REG_ACM0, tmp1, ZERO);
dmem_write(tmp1); dmem_write(tmp1);
gpr.putXReg(tmp1); gpr.putXReg(tmp1);
@ -246,10 +240,7 @@ void DSPEmitter::lsm(const UDSPInstruction opc)
X64Reg tmp1; X64Reg tmp1;
gpr.getFreeXReg(tmp1); gpr.getFreeXReg(tmp1);
if (sreg >= DSP_REG_ACM0) dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
else
dsp_op_read_reg(sreg + DSP_REG_ACM0, tmp1, ZERO);
dmem_write(tmp1); dmem_write(tmp1);
gpr.putXReg(tmp1); gpr.putXReg(tmp1);
@ -276,10 +267,7 @@ void DSPEmitter::lsnm(const UDSPInstruction opc)
X64Reg tmp1; X64Reg tmp1;
gpr.getFreeXReg(tmp1); gpr.getFreeXReg(tmp1);
if (sreg >= DSP_REG_ACM0) dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
else
dsp_op_read_reg(sreg + DSP_REG_ACM0, tmp1, ZERO);
dmem_write(tmp1); dmem_write(tmp1);
gpr.putXReg(tmp1); gpr.putXReg(tmp1);
@ -304,10 +292,7 @@ void DSPEmitter::sl(const UDSPInstruction opc)
X64Reg tmp1; X64Reg tmp1;
gpr.getFreeXReg(tmp1); gpr.getFreeXReg(tmp1);
if (sreg >= DSP_REG_ACM0) dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
else
dsp_op_read_reg(sreg + DSP_REG_ACM0, tmp1, ZERO);
dmem_write(tmp1); dmem_write(tmp1);
gpr.putXReg(tmp1); gpr.putXReg(tmp1);
@ -333,10 +318,7 @@ void DSPEmitter::sln(const UDSPInstruction opc)
X64Reg tmp1; X64Reg tmp1;
gpr.getFreeXReg(tmp1); gpr.getFreeXReg(tmp1);
if (sreg >= DSP_REG_ACM0) dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
else
dsp_op_read_reg(sreg + DSP_REG_ACM0, tmp1, ZERO);
dmem_write(tmp1); dmem_write(tmp1);
gpr.putXReg(tmp1); gpr.putXReg(tmp1);
@ -362,10 +344,7 @@ void DSPEmitter::slm(const UDSPInstruction opc)
X64Reg tmp1; X64Reg tmp1;
gpr.getFreeXReg(tmp1); gpr.getFreeXReg(tmp1);
if (sreg >= DSP_REG_ACM0) dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
else
dsp_op_read_reg(sreg + DSP_REG_ACM0, tmp1, ZERO);
dmem_write(tmp1); dmem_write(tmp1);
gpr.putXReg(tmp1); gpr.putXReg(tmp1);
@ -391,10 +370,7 @@ void DSPEmitter::slnm(const UDSPInstruction opc)
X64Reg tmp1; X64Reg tmp1;
gpr.getFreeXReg(tmp1); gpr.getFreeXReg(tmp1);
if (sreg >= DSP_REG_ACM0) dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
dsp_op_read_reg_and_saturate(sreg + DSP_REG_ACM0, tmp1, ZERO);
else
dsp_op_read_reg(sreg + DSP_REG_ACM0, tmp1, ZERO);
dmem_write(tmp1); dmem_write(tmp1);
gpr.putXReg(tmp1); gpr.putXReg(tmp1);