| /* ------------------------------------------------------------------ |
| * Copyright (C) 1998-2009 PacketVideo |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either |
| * express or implied. |
| * See the License for the specific language governing permissions |
| * and limitations under the License. |
| * ------------------------------------------------------------------- |
| */ |
| #ifndef _MP4ENC_LIB_H_ |
| #define _MP4ENC_LIB_H_ |
| |
| #include "mp4def.h" // typedef |
| #include "mp4lib_int.h" // main video structure |
| |
| #ifdef __cplusplus |
| extern "C" |
| { |
| #endif |
| |
| /* defined in vop.c */ |
| PV_STATUS EncodeVop(VideoEncData *video); |
| PV_STATUS EncodeSlice(VideoEncData *video); |
| PV_STATUS EncodeVideoPacketHeader(VideoEncData *video, int MB_number, |
| int quant_scale, Int insert); |
| #ifdef ALLOW_VOP_NOT_CODED |
| PV_STATUS EncodeVopNotCoded(VideoEncData *video, UChar *bstream, Int *size, ULong modTime); |
| #endif |
| |
| /* defined in combined_decode.c */ |
| PV_STATUS EncodeFrameCombinedMode(VideoEncData *video); |
| PV_STATUS EncodeSliceCombinedMode(VideoEncData *video); |
| |
| /* defined in datapart_decode.c */ |
| PV_STATUS EncodeFrameDataPartMode(VideoEncData *video); |
| PV_STATUS EncodeSliceDataPartMode(VideoEncData *video); |
| |
| /* defined in fastcodeMB.c */ |
| |
| //void m4v_memset(void *adr_dst, uint8 value, uint32 size); |
| |
| PV_STATUS CodeMB_H263(VideoEncData *video, approxDCT *function, Int offsetQP, Int ncoefblck[]); |
| #ifndef NO_MPEG_QUANT |
| PV_STATUS CodeMB_MPEG(VideoEncData *video, approxDCT *function, Int offsetQP, Int ncoefblck[]); |
| #endif |
| Int getBlockSAV(Short block[]); |
| Int Sad8x8(UChar *rec, UChar *prev, Int lx); |
| Int getBlockSum(UChar *rec, Int lx); |
| |
| /* defined in dct.c */ |
| void blockIdct(Short *block); |
| void blockIdct_SSE(Short *input); |
| void BlockDCTEnc(Short *blockData, Short *blockCoeff); |
| |
| /*---- FastQuant.c -----*/ |
| Int cal_dc_scalerENC(Int QP, Int type) ; |
| Int BlockQuantDequantH263Inter(Short *rcoeff, Short *qcoeff, struct QPstruct *QuantParam, |
| UChar bitmapcol[ ], UChar *bitmaprow, UInt *bitmapzz, |
| Int dctMode, Int comp, Int dummy, UChar shortHeader); |
| |
| Int BlockQuantDequantH263Intra(Short *rcoeff, Short *qcoeff, struct QPstruct *QuantParam, |
| UChar bitmapcol[ ], UChar *bitmaprow, UInt *bitmapzz, |
| Int dctMode, Int comp, Int dc_scaler, UChar shortHeader); |
| |
| Int BlockQuantDequantH263DCInter(Short *rcoeff, Short *qcoeff, struct QPstruct *QuantParam, |
| UChar *bitmaprow, UInt *bitmapzz, Int dummy, UChar shortHeader); |
| |
| Int BlockQuantDequantH263DCIntra(Short *rcoeff, Short *qcoeff, struct QPstruct *QuantParam, |
| UChar *bitmaprow, UInt *bitmapzz, Int dc_scaler, UChar shortHeader); |
| |
| #ifndef NO_MPEG_QUANT |
| Int BlockQuantDequantMPEGInter(Short *rcoeff, Short *qcoeff, Int QP, Int *qmat, |
| UChar bitmapcol[ ], UChar *bitmaprow, UInt *bitmapzz, |
| Int DctMode, Int comp, Int dc_scaler); |
| |
| Int BlockQuantDequantMPEGIntra(Short *rcoeff, Short *qcoeff, Int QP, Int *qmat, |
| UChar bitmapcol[ ], UChar *bitmaprow, UInt *bitmapzz, |
| Int DctMode, Int comp, Int dc_scaler); |
| |
| Int BlockQuantDequantMPEGDCInter(Short *rcoeff, Short *qcoeff, Int QP, Int *qmat, |
| UChar bitmapcol[ ], UChar *bitmaprow, UInt *bitmapzz, Int dummy); |
| |
| Int BlockQuantDequantMPEGDCIntra(Short *rcoeff, Short *qcoeff, Int QP, Int *qmat, |
| UChar bitmapcol[ ], UChar *bitmaprow, UInt *bitmapzz, Int dc_scaler); |
| #endif |
| |
| /*---- FastIDCT.c -----*/ |
| void BlockIDCTMotionComp(Short *block, UChar *bitmapcol, UChar bitmaprow, |
| Int dctMode, UChar *rec, UChar *prev, Int lx_intra_zeroMV); |
| |
| |
| /* defined in motion_comp.c */ |
| void getMotionCompensatedMB(VideoEncData *video, Int ind_x, Int ind_y, Int offset); |
| void EncPrediction_INTER(Int xpred, Int ypred, UChar *c_prev, UChar *c_rec, |
| Int width, Int round1); |
| |
| void EncPrediction_INTER4V(Int xpred, Int ypred, MOT *mot, UChar *c_prev, UChar *c_rec, |
| Int width, Int round1); |
| |
| void EncPrediction_Chrom(Int xpred, Int ypred, UChar *cu_prev, UChar *cv_prev, UChar *cu_rec, |
| UChar *cv_rec, Int pitch_uv, Int width_uv, Int height_uv, Int round1); |
| |
| void get_MB(UChar *c_prev, UChar *c_prev_u , UChar *c_prev_v, |
| Short mb[6][64], Int width, Int width_uv); |
| |
| void PutSkippedBlock(UChar *rec, UChar *prev, Int lx); |
| |
| /* defined in motion_est.c */ |
| void MotionEstimation(VideoEncData *video); |
| #ifdef HTFM |
| void InitHTFM(VideoEncData *video, HTFM_Stat *htfm_stat, double *newvar, Int *collect); |
| void UpdateHTFM(VideoEncData *video, double *newvar, double *exp_lamda, HTFM_Stat *htfm_stat); |
| #endif |
| |
| /* defined in ME_utils.c */ |
| void ChooseMode_C(UChar *Mode, UChar *cur, Int lx, Int min_SAD); |
| void ChooseMode_MMX(UChar *Mode, UChar *cur, Int lx, Int min_SAD); |
| void GetHalfPelMBRegion_C(UChar *cand, UChar *hmem, Int lx); |
| void GetHalfPelMBRegion_SSE(UChar *cand, UChar *hmem, Int lx); |
| void GetHalfPelBlkRegion(UChar *cand, UChar *hmem, Int lx); |
| void PaddingEdge(Vop *padVop); |
| void ComputeMBSum_C(UChar *cur, Int lx, MOT *mot_mb); |
| void ComputeMBSum_MMX(UChar *cur, Int lx, MOT *mot_mb); |
| void ComputeMBSum_SSE(UChar *cur, Int lx, MOT *mot_mb); |
| void GetHalfPelMBRegionPadding(UChar *ncand, UChar *hmem, Int lx, Int *reptl); |
| void GetHalfPelBlkRegionPadding(UChar *ncand, UChar *hmem, Int lx, Int *reptl); |
| |
| /* defined in findhalfpel.c */ |
| void FindHalfPelMB(VideoEncData *video, UChar *cur, MOT *mot, UChar *ncand, |
| Int xpos, Int ypos, Int *xhmin, Int *yhmin, Int hp_guess); |
| Int FindHalfPelBlk(VideoEncData *video, UChar *cur, MOT *mot, Int sad16, UChar *ncand8[], |
| UChar *mode, Int xpos, Int ypos, Int *xhmin, Int *yhmin, UChar *hp_mem); |
| |
| |
| /* defined in sad.c */ |
| Int SAD_MB_HalfPel_Cxhyh(UChar *ref, UChar *blk, Int dmin_lx, void *extra_info); |
| Int SAD_MB_HalfPel_Cyh(UChar *ref, UChar *blk, Int dmin_lx, void *extra_info); |
| Int SAD_MB_HalfPel_Cxh(UChar *ref, UChar *blk, Int dmin_lx, void *extra_info); |
| Int SAD_MB_HalfPel_MMX(UChar *ref, UChar *blk, Int dmin_lx, void *extra_info); |
| Int SAD_MB_HalfPel_SSE(UChar *ref, UChar *blk, Int dmin_lx, void *extra_info); |
| Int SAD_Blk_HalfPel_C(UChar *ref, UChar *blk, Int dmin, Int lx, Int rx, Int xh, Int yh, void *extra_info); |
| Int SAD_Blk_HalfPel_MMX(UChar *ref, UChar *blk, Int dmin, Int lx, void *extra_info); |
| Int SAD_Blk_HalfPel_SSE(UChar *ref, UChar *blk, Int dmin, Int lx, void *extra_info); |
| Int SAD_Macroblock_C(UChar *ref, UChar *blk, Int dmin_lx, void *extra_info); |
| Int SAD_Macroblock_MMX(UChar *ref, UChar *blk, Int dmin_lx, void *extra_info); |
| Int SAD_Macroblock_SSE(UChar *ref, UChar *blk, Int dmin_lx, void *extra_info); |
| Int SAD_Block_C(UChar *ref, UChar *blk, Int dmin, Int lx, void *extra_info); |
| Int SAD_Block_MMX(UChar *ref, UChar *blk, Int dmin, Int lx, void *extra_info); |
| Int SAD_Block_SSE(UChar *ref, UChar *blk, Int dmin, Int lx, void *extra_info); |
| |
| #ifdef HTFM /* Hypothesis Testing Fast Matching */ |
| Int SAD_MB_HP_HTFM_Collectxhyh(UChar *ref, UChar *blk, Int dmin_x, void *extra_info); |
| Int SAD_MB_HP_HTFM_Collectyh(UChar *ref, UChar *blk, Int dmin_x, void *extra_info); |
| Int SAD_MB_HP_HTFM_Collectxh(UChar *ref, UChar *blk, Int dmin_x, void *extra_info); |
| Int SAD_MB_HP_HTFMxhyh(UChar *ref, UChar *blk, Int dmin_lx, void *extra_info); |
| Int SAD_MB_HP_HTFMyh(UChar *ref, UChar *blk, Int dmin_lx, void *extra_info); |
| Int SAD_MB_HP_HTFMxh(UChar *ref, UChar *blk, Int dmin_lx, void *extra_info); |
| Int SAD_MB_HTFM_Collect(UChar *ref, UChar *blk, Int dmin_lx, void *extra_info); |
| Int SAD_MB_HTFM(UChar *ref, UChar *blk, Int dmin_lx, void *extra_info); |
| #endif |
| /* on-the-fly padding */ |
| Int SAD_Blk_PADDING(UChar *ref, UChar *cur, Int dmin, Int lx, void *extra_info); |
| Int SAD_MB_PADDING(UChar *ref, UChar *cur, Int dmin, Int lx, void *extra_info); |
| #ifdef HTFM |
| Int SAD_MB_PADDING_HTFM_Collect(UChar *ref, UChar *blk, Int dmin, Int lx, void *extra_info); |
| Int SAD_MB_PADDING_HTFM(UChar *ref, UChar *blk, Int dmin, Int lx, void *extra_info); |
| #endif |
| |
| /* defined in rate_control.c */ |
| /* These are APIs to rate control exposed to core encoder module. */ |
| PV_STATUS RC_Initialize(void *video); |
| PV_STATUS RC_VopQPSetting(VideoEncData *video, rateControl *rc[]); |
| PV_STATUS RC_VopUpdateStat(VideoEncData *video, rateControl *rc); |
| PV_STATUS RC_MBQPSetting(VideoEncData *video, rateControl *rc, Int start_packet_header); |
| PV_STATUS RC_MBUpdateStat(VideoEncData *video, rateControl *rc, Int Bi, Int Hi); |
| PV_STATUS RC_Cleanup(rateControl *rc[], Int numLayers); |
| |
| Int RC_GetSkipNextFrame(VideoEncData *video, Int currLayer); |
| Int RC_GetRemainingVops(VideoEncData *video, Int currLayer); |
| void RC_ResetSkipNextFrame(VideoEncData *video, Int currLayer); |
| PV_STATUS RC_UpdateBuffer(VideoEncData *video, Int currLayer, Int num_skip); |
| PV_STATUS RC_UpdateBXRCParams(void *input); |
| |
| |
| /* defined in vlc_encode.c */ |
| void MBVlcEncodeDataPar_I_VOP(VideoEncData *video, Int ncoefblck[], void *blkCodePtr); |
| void MBVlcEncodeDataPar_P_VOP(VideoEncData *video, Int ncoefblck[], void *blkCodePtr); |
| void MBVlcEncodeCombined_I_VOP(VideoEncData *video, Int ncoefblck[], void *blkCodePtr); |
| void MBVlcEncodeCombined_P_VOP(VideoEncData *video, Int ncoefblck[], void *blkCodePtr); |
| void BlockCodeCoeff_ShortHeader(RunLevelBlock *RLB, BitstreamEncVideo *bs, Int j_start, Int j_stop, UChar Mode); |
| void BlockCodeCoeff_RVLC(RunLevelBlock *RLB, BitstreamEncVideo *bs, Int j_start, Int j_stop, UChar Mode); |
| void BlockCodeCoeff_Normal(RunLevelBlock *RLB, BitstreamEncVideo *bs, Int j_start, Int j_stop, UChar Mode); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* _MP4ENC_LIB_H_ */ |
| |
