91 lines
4.8 KiB
C
91 lines
4.8 KiB
C
// VisualBoyAdvance - Nintendo Gameboy/GameboyAdvance (TM) emulator.
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// Copyright (C) 1999-2003 Forgotten
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// Copyright (C) 2005 Forgotten and the VBA development team
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2, or(at your option)
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// any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software Foundation,
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// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#define SIZE_PIXEL 4 // 32bit = 4 bytes
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#define abs32(value) (value & 0x7FFFFFFF)
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#define PIXEL00_1M Interp1( pOut, c[5], c[1] );
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#define PIXEL00_1U Interp1( pOut, c[5], c[2] );
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#define PIXEL00_1L Interp1( pOut, c[5], c[4] );
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#define PIXEL00_2 Interp2( pOut, c[5], c[4], c[2] );
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#define PIXEL00_4 Interp4( pOut, c[5], c[4], c[2] );
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#define PIXEL00_5 Interp5( pOut, c[4], c[2] );
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#define PIXEL00_C *((unsigned int*)(pOut)) = c[5];
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#define PIXEL01_1 Interp1( pOut+SIZE_PIXEL, c[5], c[2] );
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#define PIXEL01_3 Interp3( pOut+SIZE_PIXEL, c[5], c[2] );
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#define PIXEL01_6 Interp1( pOut+SIZE_PIXEL, c[2], c[5] );
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#define PIXEL01_C *((unsigned int*)(pOut+4)) = c[5];
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#define PIXEL02_1M Interp1( pOut+SIZE_PIXEL+SIZE_PIXEL, c[5], c[3] );
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#define PIXEL02_1U Interp1( pOut+SIZE_PIXEL+SIZE_PIXEL, c[5], c[2] );
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#define PIXEL02_1R Interp1( pOut+SIZE_PIXEL+SIZE_PIXEL, c[5], c[6] );
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#define PIXEL02_2 Interp2( pOut+SIZE_PIXEL+SIZE_PIXEL, c[5], c[2], c[6] );
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#define PIXEL02_4 Interp4( pOut+SIZE_PIXEL+SIZE_PIXEL, c[5], c[2], c[6] );
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#define PIXEL02_5 Interp5( pOut+SIZE_PIXEL+SIZE_PIXEL, c[2], c[6] );
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#define PIXEL02_C *((unsigned int*)(pOut+SIZE_PIXEL+SIZE_PIXEL)) = c[5];
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#define PIXEL10_1 Interp1( pOut+dstPitch, c[5], c[4] );
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#define PIXEL10_3 Interp3( pOut+dstPitch, c[5], c[4] );
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#define PIXEL10_6 Interp1( pOut+dstPitch, c[4], c[5] );
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#define PIXEL10_C *((unsigned int*)(pOut+dstPitch)) = c[5];
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#define PIXEL11 *((unsigned int*)(pOut+dstPitch+SIZE_PIXEL)) = c[5];
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#define PIXEL12_1 Interp1( pOut+dstPitch+SIZE_PIXEL+SIZE_PIXEL, c[5], c[6] );
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#define PIXEL12_3 Interp3( pOut+dstPitch+SIZE_PIXEL+SIZE_PIXEL, c[5], c[6] );
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#define PIXEL12_6 Interp1( pOut+dstPitch+SIZE_PIXEL+SIZE_PIXEL, c[6], c[5] );
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#define PIXEL12_C *((unsigned int*)(pOut+dstPitch+SIZE_PIXEL+SIZE_PIXEL)) = c[5];
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#define PIXEL20_1M Interp1( pOut+dstPitch+dstPitch, c[5], c[7] );
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#define PIXEL20_1D Interp1( pOut+dstPitch+dstPitch, c[5], c[8] );
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#define PIXEL20_1L Interp1( pOut+dstPitch+dstPitch, c[5], c[4] );
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#define PIXEL20_2 Interp2( pOut+dstPitch+dstPitch, c[5], c[8], c[4] );
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#define PIXEL20_4 Interp4( pOut+dstPitch+dstPitch, c[5], c[8], c[4] );
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#define PIXEL20_5 Interp5( pOut+dstPitch+dstPitch, c[8], c[4] );
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#define PIXEL20_C *((unsigned int*)(pOut+dstPitch+dstPitch)) = c[5];
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#define PIXEL21_1 Interp1( pOut+dstPitch+dstPitch+SIZE_PIXEL, c[5], c[8] );
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#define PIXEL21_3 Interp3( pOut+dstPitch+dstPitch+SIZE_PIXEL, c[5], c[8] );
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#define PIXEL21_6 Interp1( pOut+dstPitch+dstPitch+SIZE_PIXEL, c[8], c[5] );
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#define PIXEL21_C *((unsigned int*)(pOut+dstPitch+dstPitch+SIZE_PIXEL)) = c[5];
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#define PIXEL22_1M Interp1( pOut+dstPitch+dstPitch+SIZE_PIXEL+SIZE_PIXEL, c[5], c[9] );
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#define PIXEL22_1D Interp1( pOut+dstPitch+dstPitch+SIZE_PIXEL+SIZE_PIXEL, c[5], c[8] );
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#define PIXEL22_1R Interp1( pOut+dstPitch+dstPitch+SIZE_PIXEL+SIZE_PIXEL, c[5], c[6] );
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#define PIXEL22_2 Interp2( pOut+dstPitch+dstPitch+SIZE_PIXEL+SIZE_PIXEL, c[5], c[6], c[8] );
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#define PIXEL22_4 Interp4( pOut+dstPitch+dstPitch+SIZE_PIXEL+SIZE_PIXEL, c[5], c[6], c[8] );
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#define PIXEL22_5 Interp5( pOut+dstPitch+dstPitch+SIZE_PIXEL+SIZE_PIXEL, c[6], c[8] );
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#define PIXEL22_C *((unsigned int*)(pOut+dstPitch+dstPitch+SIZE_PIXEL+SIZE_PIXEL)) = c[5];
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const int Ymask = 0x00FF0000;
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const int Umask = 0x0000FF00;
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const int Vmask = 0x000000FF;
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const int trY = 0x00300000;
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const int trU = 0x00000700;
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const int trV = 0x00000006;
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void Interp1(unsigned char * pc, unsigned int c1, unsigned int c2);
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void Interp2(unsigned char * pc, unsigned int c1, unsigned int c2, unsigned int c3);
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void Interp3(unsigned char * pc, unsigned int c1, unsigned int c2);
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void Interp4(unsigned char * pc, unsigned int c1, unsigned int c2, unsigned int c3);
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void Interp5(unsigned char * pc, unsigned int c1, unsigned int c2);
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bool Diff(unsigned int c1, unsigned int c2);
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unsigned int RGBtoYUV(unsigned int c);
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