--- mbfunctions.h 2003/01/11 14:59:24 1.10.2.7 +++ mbfunctions.h 2008/11/26 01:04:34 1.21 @@ -1,16 +1,27 @@ -/************************************************************************** +/***************************************************************************** * - * Modifications: + * XVID MPEG-4 VIDEO CODEC + * - MB related header - * - * 29.03.2002 removed MBFieldToFrame - no longer used (transfers instead) - * 26.03.2002 interlacing support - * 02.12.2001 motion estimation/compensation split - * 16.11.2001 const/uint32_t changes to MBMotionEstComp() - * 26.08.2001 added inter4v_mode parameter to MBMotionEstComp() + * Copyright(C) 2001 Michael Militzer * - * Michael Militzer + * This program is free software ; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation ; either version 2 of the License, or + * (at your option) any later version. * - **************************************************************************/ + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY ; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program ; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * $Id: mbfunctions.h,v 1.21 2008/11/26 01:04:34 Isibaar Exp $ + * + ****************************************************************************/ #ifndef _ENCORE_BLOCK_H #define _ENCORE_BLOCK_H @@ -19,78 +30,26 @@ #include "../bitstream/bitstream.h" - -/** MotionEstimation **/ - -bool MotionEstimation(MBParam * const pParam, - FRAMEINFO * const current, - FRAMEINFO * const reference, - const IMAGE * const pRefH, - const IMAGE * const pRefV, - const IMAGE * const pRefHV, - const uint32_t iLimit); - - -bool SMP_MotionEstimation(MBParam * const pParam, - FRAMEINFO * const current, - FRAMEINFO * const reference, - const IMAGE * const pRefH, - const IMAGE * const pRefV, - const IMAGE * const pRefHV, - const uint32_t iLimit); - - - -/** MBMotionCompensation **/ - -void -MBMotionCompensation(MACROBLOCK * const mb, - const uint32_t i, - const uint32_t j, - const IMAGE * const ref, - const IMAGE * const refh, - const IMAGE * const refv, - const IMAGE * const refhv, - const IMAGE * const refGMC, - IMAGE * const cur, - int16_t * dct_codes, - const uint32_t width, - const uint32_t height, - const uint32_t edged_width, - const int32_t quarterpel, - const int reduced_resolution, - const int32_t rounding); - /** MBTransQuant.c **/ -void MBTransQuantIntra(const MBParam * pParam, - FRAMEINFO * frame, - MACROBLOCK * pMB, - const uint32_t x_pos, /* <-- The x position of the MB to be searched */ - - const uint32_t y_pos, /* <-- The y position of the MB to be searched */ - - int16_t data[6 * 64], /* <-> the data of the MB to be coded */ - - int16_t qcoeff[6 * 64] /* <-> the quantized DCT coefficients */ - ); - - -void MBTransQuantIntra2(const MBParam * pParam, - FRAMEINFO * frame, - MACROBLOCK * pMB, - const uint32_t x_pos, /* <-- The x position of the MB to be searched */ - - const uint32_t y_pos, /* <-- The y position of the MB to be searched */ +void MBTransQuantIntra(const MBParam * const pParam, + const FRAMEINFO * const frame, + MACROBLOCK * const pMB, + const uint32_t x_pos, /* <-- The x position of the MB to be searched */ + const uint32_t y_pos, /* <-- The y position of the MB to be searched */ + int16_t data[6 * 64], /* <-> the data of the MB to be coded */ + int16_t qcoeff[6 * 64]); /* <-> the quantized DCT coefficients */ + +uint8_t MBTransQuantInter(const MBParam * const pParam, + const FRAMEINFO * const frame, + MACROBLOCK * const pMB, + const uint32_t x_pos, + const uint32_t y_pos, + int16_t data[6 * 64], + int16_t qcoeff[6 * 64]); - int16_t data[6 * 64], /* <-> the data of the MB to be coded */ - - int16_t qcoeff[6 * 64] /* <-> the quantized DCT coefficients */ - ); - - -uint8_t MBTransQuantInter(const MBParam * pParam, +uint8_t MBTransQuantInterBVOP(const MBParam * pParam, FRAMEINFO * frame, MACROBLOCK * pMB, const uint32_t x_pos, @@ -99,80 +58,6 @@ int16_t qcoeff[6 * 64]); -uint8_t MBTransQuantInter2(const MBParam * pParam, - FRAMEINFO * frame, - MACROBLOCK * pMB, - const uint32_t x_pos, - const uint32_t y_pos, - int16_t data[6 * 64], - int16_t qcoeff[6 * 64]); - -uint8_t MBTransQuantInterBVOP(const MBParam * pParam, - FRAMEINFO * frame, - MACROBLOCK * pMB, - int16_t data[6 * 64], - int16_t qcoeff[6 * 64]); - -void MBTrans(const MBParam * pParam, - FRAMEINFO * frame, - MACROBLOCK * pMB, - const uint32_t x_pos, - const uint32_t y_pos, - int16_t data[6 * 64]); - -void MBfDCT(const MBParam * pParam, - FRAMEINFO * frame, - MACROBLOCK * pMB, - int16_t data[6 * 64]); - -uint8_t MBQuantInter( const MBParam * pParam, - const int iQuant, - int16_t data[6 * 64], - int16_t qcoeff[6 * 64]); - -void MBQuantDeQuantIntra(const MBParam * pParam, - FRAMEINFO * frame, - MACROBLOCK *pMB, - int16_t qcoeff[6 * 64], - int16_t data[6*64]); - -void MBQuantIntra( const MBParam * pParam, - FRAMEINFO * frame, - MACROBLOCK *pMB, - int16_t qcoeff[6 * 64], - int16_t data[6*64]); - -void MBDeQuantIntra(const MBParam * pParam, - const int iQuant, - int16_t qcoeff[6 * 64], - int16_t data[6*64]); - -void MBDeQuantInter(const MBParam * pParam, - const int iQuant, - int16_t data[6 * 64], - int16_t qcoeff[6 * 64], - const uint8_t cbp); - - -void MBiDCT( int16_t data[6 * 64], - const uint8_t cbp); - - -void MBTransAdd( const MBParam * pParam, - FRAMEINFO * frame, - MACROBLOCK * pMB, - const uint32_t x_pos, - const uint32_t y_pos, - int16_t data[6 * 64], - const uint8_t cbp); - - - -/** interlacing **/ - -uint32_t MBDecideFieldDCT(int16_t data[6 * 64]); /* <- decide whether to use field-based DCT - for interlacing */ - typedef uint32_t (MBFIELDTEST) (int16_t data[6 * 64]); /* function pointer for field test */ typedef MBFIELDTEST *MBFIELDTEST_PTR; @@ -181,25 +66,20 @@ /* field test implementations */ MBFIELDTEST MBFieldTest_c; + +#if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) MBFIELDTEST MBFieldTest_mmx; +#endif void MBFrameToField(int16_t data[6 * 64]); /* de-interlace vertical Y blocks */ /** MBCoding.c **/ -/* void MBSkip(Bitstream * bs); just the bitstream. Since MB is skipped, no info is needed */ - - void MBCoding(const FRAMEINFO * const frame, /* <-- the parameter for coding of the bitstream */ - - MACROBLOCK * pMB, /* <-- Info of the MB to be coded */ - - int16_t qcoeff[6 * 64], /* <-- the quantized DCT coefficients */ - - Bitstream * bs, /* <-> the bitstream */ - - Statistics * pStat /* <-> statistical data collected for current frame */ - ); + MACROBLOCK * pMB, /* <-- Info of the MB to be coded */ + int16_t qcoeff[6 * 64], /* <-- the quantized DCT coefficients */ + Bitstream * bs, /* <-> the bitstream */ + Statistics * pStat); /* <-> statistical data collected for current frame */ #endif