GPU:
- Optimize the loading of destination blending masks if SSSE3 is available.
This commit is contained in:
rogerman
parent
67989f5260
commit
7542718cde
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@ -26,14 +26,6 @@
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#include <algorithm>
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#include <iostream>
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#ifdef ENABLE_SSE2
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#include <emmintrin.h>
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#endif
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#ifdef ENABLE_SSSE3
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#include <tmmintrin.h>
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#endif
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#include "common.h"
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#include "MMU.h"
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#include "FIFO.h"
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@ -448,6 +440,10 @@ void GPUEngineBase::_Reset_Base()
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this->_blend2[GPULayerID_OBJ] = false;
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this->_blend2[GPULayerID_Backdrop] = false;
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#ifdef ENABLE_SSSE3
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this->_blend2_SSSE3 = _mm_setzero_si128();
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#endif
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this->_isMasterBrightFullIntensity = false;
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this->_spriteRenderMode = SpriteRenderMode_Sprite1D;
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@ -1636,6 +1632,10 @@ FORCEINLINE void GPUEngineBase::_RenderPixel16_SSE2(const size_t dstX,
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break;
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}
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const __m128i srcEffectEnableMask = _mm_cmpeq_epi8(_mm_set1_epi8(srcEffectEnableValue), _mm_set1_epi8(1));
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#ifdef ENABLE_SSSE3
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__m128i dstEffectEnableMask = _mm_shuffle_epi8(this->_blend2_SSSE3, dstLayerID_vec128);
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#else
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__m128i dstEffectEnableMask = _mm_set_epi8(this->_blend2[dstLayerIDLine[15]],
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this->_blend2[dstLayerIDLine[14]],
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this->_blend2[dstLayerIDLine[13]],
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@ -1652,6 +1652,7 @@ FORCEINLINE void GPUEngineBase::_RenderPixel16_SSE2(const size_t dstX,
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this->_blend2[dstLayerIDLine[ 2]],
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this->_blend2[dstLayerIDLine[ 1]],
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this->_blend2[dstLayerIDLine[ 0]]);
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#endif
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dstEffectEnableMask = _mm_and_si128(_mm_xor_si128(_mm_cmpeq_epi8(dstLayerID_vec128, _mm_set1_epi8(LAYERID)), _mm_set1_epi32(0xFFFFFFFF)),
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_mm_xor_si128(_mm_cmpeq_epi8(dstEffectEnableMask, _mm_setzero_si128()), _mm_set1_epi32(0xFFFFFFFF)) );
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@ -1800,6 +1801,10 @@ FORCEINLINE void GPUEngineBase::_RenderPixel8_SSE2(const size_t dstX,
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break;
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}
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const __m128i srcEffectEnableMask = _mm_cmpeq_epi16(_mm_set1_epi16(srcEffectEnableValue), _mm_set1_epi16(1));
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#ifdef ENABLE_SSSE3
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__m128i dstEffectEnableMask = _mm_unpacklo_epi8( _mm_shuffle_epi8(this->_blend2_SSSE3, dstLayerID_vec128), _mm_setzero_si128() );
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#else
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__m128i dstEffectEnableMask = _mm_set_epi16(this->_blend2[dstLayerIDLine[7]],
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this->_blend2[dstLayerIDLine[6]],
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this->_blend2[dstLayerIDLine[5]],
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@ -1808,6 +1813,7 @@ FORCEINLINE void GPUEngineBase::_RenderPixel8_SSE2(const size_t dstX,
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this->_blend2[dstLayerIDLine[2]],
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this->_blend2[dstLayerIDLine[1]],
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this->_blend2[dstLayerIDLine[0]]);
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#endif
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dstEffectEnableMask = _mm_and_si128( _mm_xor_si128(_mm_cmpeq_epi16(_mm_unpacklo_epi8(dstLayerID_vec128, _mm_setzero_si128()), _mm_set1_epi16(LAYERID)), _mm_set1_epi32(0xFFFFFFFF)),
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_mm_xor_si128(_mm_cmpeq_epi16(dstEffectEnableMask, _mm_setzero_si128()), _mm_set1_epi32(0xFFFFFFFF)) );
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@ -2008,6 +2014,10 @@ FORCEINLINE void GPUEngineBase::_RenderPixel3D_SSE2(const size_t dstX,
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const IOREG_BLDCNT &BLDCNT = this->_IORegisterMap->BLDCNT;
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const __m128i srcEffectEnableMask = _mm_cmpeq_epi8(_mm_set1_epi8(BLDCNT.BG0_Target1), _mm_set1_epi8(1));
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#ifdef ENABLE_SSSE3
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__m128i dstEffectEnableMask = _mm_shuffle_epi8(this->_blend2_SSSE3, dstLayerID_vec128);
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#else
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__m128i dstEffectEnableMask = _mm_set_epi8(this->_blend2[dstLayerIDLine[15]],
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this->_blend2[dstLayerIDLine[14]],
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this->_blend2[dstLayerIDLine[13]],
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@ -2024,6 +2034,7 @@ FORCEINLINE void GPUEngineBase::_RenderPixel3D_SSE2(const size_t dstX,
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this->_blend2[dstLayerIDLine[ 2]],
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this->_blend2[dstLayerIDLine[ 1]],
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this->_blend2[dstLayerIDLine[ 0]]);
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#endif
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dstEffectEnableMask = _mm_and_si128(_mm_xor_si128(_mm_cmpeq_epi8(dstLayerID_vec128, _mm_set1_epi8(GPULayerID_BG0)), _mm_set1_epi32(0xFFFFFFFF)),
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_mm_xor_si128(_mm_cmpeq_epi8(dstEffectEnableMask, _mm_setzero_si128()), _mm_set1_epi32(0xFFFFFFFF)) );
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@ -3676,6 +3687,16 @@ void GPUEngineBase::ParseReg_BLDCNT()
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this->_blend2[GPULayerID_BG3] = (BLDCNT.BG3_Target2 != 0);
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this->_blend2[GPULayerID_OBJ] = (BLDCNT.OBJ_Target2 != 0);
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this->_blend2[GPULayerID_Backdrop] = (BLDCNT.Backdrop_Target2 != 0);
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#ifdef ENABLE_SSSE3
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this->_blend2_SSSE3 = _mm_set_epi8(0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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BLDCNT.Backdrop_Target2,
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BLDCNT.OBJ_Target2,
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BLDCNT.BG3_Target2,
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BLDCNT.BG2_Target2,
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BLDCNT.BG1_Target2,
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BLDCNT.BG0_Target2);
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#endif
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}
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void GPUEngineBase::ParseReg_BLDALPHA()
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@ -30,6 +30,10 @@
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#include <emmintrin.h>
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#endif
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#ifdef ENABLE_SSSE3
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#include <tmmintrin.h>
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#endif
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class GPUEngineBase;
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class EMUFILE;
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struct MMU_struct;
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@ -1160,6 +1164,9 @@ protected:
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u8 _sprBMPBoundary;
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bool _blend2[6];
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#ifdef ENABLE_SSSE3
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__m128i _blend2_SSSE3;
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#endif
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TBlendTable *_blendTable;
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u16 *_currentFadeInColors;
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