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PPU: VREFP, VRSQRTEFP changed

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Nekotekina 2017-06-28 14:54:53 +03:00
parent fc2a45d6d6
commit 2629f9be44
1 changed files with 2 additions and 2 deletions
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4
rpcs3/Emu/Cell/PPUInterpreter.cpp
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@ -1721,7 +1721,7 @@ bool ppu_interpreter_precise::VPKUWUS(ppu_thread& ppu, ppu_opcode_t op)
bool ppu_interpreter::VREFP(ppu_thread& ppu, ppu_opcode_t op) bool ppu_interpreter::VREFP(ppu_thread& ppu, ppu_opcode_t op)
{ {
ppu.vr[op.vd].vf = _mm_rcp_ps(ppu.vr[op.vb].vf); ppu.vr[op.vd].vf = _mm_div_ps(_mm_set_ps(1.0f, 1.0f, 1.0f, 1.0f), ppu.vr[op.vb].vf);
return true; return true;
} }
@ -1814,7 +1814,7 @@ bool ppu_interpreter::VRLW(ppu_thread& ppu, ppu_opcode_t op)
bool ppu_interpreter::VRSQRTEFP(ppu_thread& ppu, ppu_opcode_t op) bool ppu_interpreter::VRSQRTEFP(ppu_thread& ppu, ppu_opcode_t op)
{ {
ppu.vr[op.vd].vf = _mm_rsqrt_ps(ppu.vr[op.vb].vf); ppu.vr[op.vd].vf = _mm_div_ps(_mm_set_ps(1.0f, 1.0f, 1.0f, 1.0f), _mm_sqrt_ps(ppu.vr[op.vb].vf));
return true; return true;
} }