--- xvid.h 2003/03/16 12:04:14 1.27.2.9 +++ xvid.h 2003/04/27 14:21:35 1.27.2.16 @@ -19,7 +19,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * - * $Id: xvid.h,v 1.27.2.9 2003/03/16 12:04:14 suxen_drol Exp $ + * $Id: xvid.h,v 1.27.2.16 2003/04/27 14:21:35 chl Exp $ * ****************************************************************************/ @@ -302,6 +302,14 @@ { int version; + int num_frames; /* [out] totlal frame encoded */ +} xvid_plg_destroy_t; + + +typedef struct +{ + int version; + int width; /* [out] */ int height; /* [out] */ int mb_width; /* [out] */ @@ -358,9 +366,81 @@ void * param; } xvid_enc_plugin_t; + + +xvid_plugin_func xvid_plugin_fixed; /* fixed quantizer control */ +xvid_plugin_func xvid_plugin_cbr; /* constant bitrate control */ +xvid_plugin_func xvid_plugin_2pass1; /* 2pass rate control: first pass */ +xvid_plugin_func xvid_plugin_2pass2; /* 2pass rate control: second pass */ + +xvid_plugin_func xvid_plugin_lumimasking; /* lumimasking */ + xvid_plugin_func xvid_plugin_psnr; /* write psnr values to stdout */ xvid_plugin_func xvid_plugin_dump; /* dump before and after yuvpgms */ -xvid_plugin_func xvid_plugin_lumimasking; /* lumimasking */ + + +typedef struct +{ + int version; + int quant_increment; + int quant_base; +} xvid_plugin_fixed_t; + + +typedef struct +{ + int version; + int bitrate; /* bits per second */ + int max_quantizer; + int min_quantizer; + int reaction_delay_factor; + int averaging_period; + int buffer; +} xvid_plugin_cbr_t; + + +typedef struct { + int version; + char * filename; +} xvid_plugin_2pass1_t; + + +#define XVID_CURVE_COSINE 0 /* low aggressiveness */ +#define XVID_CURVE_LINEAR 1 /* medium aggressiveness */ +#define XVID_CURVE_SINE 2 /* high aggressiveness */ + +#define XVID_PAYBACK_BIAS 0 /* payback with bias */ +#define XVID_PAYBACK_PROP 1 /* payback proportionally */ + +typedef struct { + int version; + char * filename; + int bitrate; /* bits per second */ + + int keyframe_boost; /* keyframe boost percentage: [0..100...]; */ + int payback_method; + int bitrate_payback_delay; + int curve_compression_high; + int curve_compression_low; + int max_overflow_improvement; + int max_overflow_degradation; + int min_quant[3]; + int max_quant[3]; + + int use_alt_curve; + int alt_curve_high_dist; + int alt_curve_low_dist; + int alt_curve_use_auto; + int alt_curve_auto_str; + int alt_curve_type; /* XVID_CURVE_ */ + int alt_curve_min_rel_qual; + int alt_curve_use_auto_bonus_bias; + int alt_curve_bonus_bias; + + int kftreshold; + int kfreduction; + int min_key_interval; +}xvid_plugin_2pass2_t; /***************************************************************************** @@ -379,82 +459,84 @@ /* global flags */ typedef enum { - XVID_PACKED = 0x00000001, /* packed bitstream */ - XVID_CLOSED_GOP = 0x00000002, /* closed_gop: was DX50BVOP dx50 bvop compatibility */ - XVID_EXTRASTATS_ENABLE = 0x00000004 -/*define XVID_VOL_AT_IVOP 0x00000008 write vol at every ivop: WIN32/divx compatibility */ -/*define XVID_FORCE_VOL 0x00000008 XXX: when vol-based parameters are changed, insert an ivop NOT recommended */ + XVID_GLOBAL_PACKED = 0x00000001, /* packed bitstream */ + XVID_GLOBAL_CLOSED_GOP = 0x00000002, /* closed_gop: was DX50BVOP dx50 bvop compatibility */ + XVID_GLOBAL_EXTRASTATS_ENABLE = 0x00000004 +/*define XVID_GLOBAL_VOL_AT_IVOP 0x00000008 write vol at every ivop: WIN32/divx compatibility */ +/*define XVID_GLOBAL_FORCE_VOL 0x00000008 XXX: when vol-based parameters are changed, insert an ivop NOT recommended */ } xvid_global_t; /* XVID_ENC_ENCODE param1 */ /* vol-based flags */ typedef enum { - XVID_MPEGQUANT = 0x00000001, - XVID_EXTRASTATS = 0x00000002, - XVID_QUARTERPEL = 0x00000004, /* enable quarterpel: frames will encoded as quarterpel */ - XVID_GMC = 0x00000008, /* enable GMC; frames will be checked for gmc suitability */ - XVID_REDUCED_ENABLE = 0x00000010, /* enable reduced resolution vops: frames will be checked for rrv suitability */ - XVID_INTERLACING = 0x00000400, /* enable interlaced encoding */ + XVID_VOL_MPEGQUANT = 0x00000001, + XVID_VOL_EXTRASTATS = 0x00000002, + XVID_VOL_QUARTERPEL = 0x00000004, /* enable quarterpel: frames will encoded as quarterpel */ + XVID_VOL_GMC = 0x00000008, /* enable GMC; frames will be checked for gmc suitability */ + XVID_VOL_REDUCED_ENABLE = 0x00000010, /* enable reduced resolution vops: frames will be checked for rrv suitability */ + XVID_VOL_INTERLACING = 0x00000400, /* enable interlaced encoding */ } xvid_vol_t; /* vop-based flags */ typedef enum { - XVID_DEBUG = 0x00000001, + XVID_VOP_DEBUG = 0x00000001, - XVID_HALFPEL = 0x00000004, /* use halfpel interpolation */ - XVID_INTER4V = 0x00000008, + XVID_VOP_HALFPEL = 0x00000004, /* use halfpel interpolation */ + XVID_VOP_INTER4V = 0x00000008, - XVID_CHROMAOPT = 0x00000020, /* enable chroma optimization pre-filter */ - XVID_GREYSCALE = 0x00000040, /* enable greyscale only mode (even for + XVID_VOP_TRELLISQUANT = 0x00000010, /* use trellis based R-D "optimal" quantization */ + + XVID_VOP_CHROMAOPT = 0x00000020, /* enable chroma optimization pre-filter */ + XVID_VOP_GREYSCALE = 0x00000040, /* enable greyscale only mode (even for color input material chroma is ignored) */ - XVID_HQACPRED = 0x00000080, /* 20030209: high quality ac prediction */ - XVID_MODEDECISION_BITS = 0x00000100, /* enable DCT-ME and use it for mode decision */ - XVID_DYNAMIC_BFRAMES = 0x00000200, - - /* only valid for vol_flags|=XVID_INTERLACING */ - XVID_TOPFIELDFIRST = 0x00000400, /* set top-field-first flag */ - XVID_ALTERNATESCAN = 0x00000800, /* set alternate vertical scan flag */ + XVID_VOP_HQACPRED = 0x00000080, /* 20030209: high quality ac prediction */ + XVID_VOP_MODEDECISION_BITS = 0x00000100, /* enable DCT-ME and use it for mode decision */ + XVID_VOP_DYNAMIC_BFRAMES = 0x00000200, + + /* only valid for vol_flags|=XVID_VOL_INTERLACING */ + XVID_VOP_TOPFIELDFIRST = 0x00000400, /* set top-field-first flag */ + XVID_VOP_ALTERNATESCAN = 0x00000800, /* set alternate vertical scan flag */ - /* only valid for vol_flags|=XVID_REDUCED_ENABLED */ - XVID_REDUCED = 0x00001000, /* reduced resolution vop */ + /* only valid for vol_flags|=XVID_VOL_REDUCED_ENABLED */ + XVID_VOP_REDUCED = 0x00001000, /* reduced resolution vop */ } xvid_vop_t; typedef enum { - PMV_ADVANCEDDIAMOND16 = 0x00008000, /* use advdiamonds instead of diamonds as search pattern */ - PMV_USESQUARES16 = 0x00800000, /* use squares instead of diamonds as search pattern */ + XVID_ME_ADVANCEDDIAMOND16 = 0x00008000, /* use advdiamonds instead of diamonds as search pattern */ + XVID_ME_USESQUARES16 = 0x00800000, /* use squares instead of diamonds as search pattern */ - PMV_HALFPELREFINE16 = 0x00020000, - PMV_HALFPELREFINE8 = 0x02000000, + XVID_ME_HALFPELREFINE16 = 0x00020000, + XVID_ME_HALFPELREFINE8 = 0x02000000, - PMV_QUARTERPELREFINE16 = 0x00040000, - PMV_QUARTERPELREFINE8 = 0x04000000, + XVID_ME_QUARTERPELREFINE16 = 0x00040000, + XVID_ME_QUARTERPELREFINE8 = 0x04000000, - PMV_EXTSEARCH16 = 0x00080000, /* extend PMV by more searches */ - - PMV_EXTSEARCH8 = 0x08000000, /* use diamond/square for extended 8x8 search */ - PMV_ADVANCEDDIAMOND8 = 0x00004000, /* use advdiamond for PMV_EXTSEARCH8 */ - PMV_USESQUARES8 = 0x80000000, /* use square for PMV_EXTSEARCH8 */ - - PMV_CHROMA16 = 0x00100000, /* also use chroma for P_VOP/S_VOP ME */ - PMV_CHROMA8 = 0x10000000, /* also use chroma for B_VOP ME */ - - /* Motion search using DCT. use XVID_MODEDECISION_BITS to enable */ - HALFPELREFINE16_BITS = 0x00000100, /* perform DCT-based halfpel refinement */ - HALFPELREFINE8_BITS = 0x00000200, /* perform DCT-based halfpel refinement for 8x8 mode */ - QUARTERPELREFINE16_BITS = 0x00000400, /* perform DCT-based qpel refinement */ - QUARTERPELREFINE8_BITS = 0x00000800, /* perform DCT-based qpel refinement for 8x8 mode */ - - EXTSEARCH_BITS = 0x00001000, /* perform DCT-based search using square pattern - enable PMV_EXTSEARCH8 to do this in 8x8 search as well */ - CHECKPREDICTION_BITS = 0x00002000, /* always check vector equal to prediction */ - - PMV_UNRESTRICTED16 = 0x00200000, /* unrestricted ME, not implemented */ - PMV_OVERLAPPING16 = 0x00400000, /* overlapping ME, not implemented */ - PMV_UNRESTRICTED8 = 0x20000000, /* unrestricted ME, not implemented */ - PMV_OVERLAPPING8 = 0x40000000 /* overlapping ME, not implemented */ + XVID_ME_EXTSEARCH16 = 0x00080000, /* extend PMV by more searches */ + + XVID_ME_EXTSEARCH8 = 0x08000000, /* use diamond/square for extended 8x8 search */ + XVID_ME_ADVANCEDDIAMOND8 = 0x00004000, /* use advdiamond for XVID_ME_EXTSEARCH8 */ + XVID_ME_USESQUARES8 = 0x80000000, /* use square for XVID_ME_EXTSEARCH8 */ + + XVID_ME_CHROMA16 = 0x00100000, /* also use chroma for P_VOP/S_VOP ME */ + XVID_ME_CHROMA8 = 0x10000000, /* also use chroma for B_VOP ME */ + + /* Motion search using DCT. use XVID_VOP_MODEDECISION_BITS to enable */ + XVID_ME_HALFPELREFINE16_BITS = 0x00000100, /* perform DCT-based halfpel refinement */ + XVID_ME_HALFPELREFINE8_BITS = 0x00000200, /* perform DCT-based halfpel refinement for 8x8 mode */ + XVID_ME_QUARTERPELREFINE16_BITS = 0x00000400, /* perform DCT-based qpel refinement */ + XVID_ME_QUARTERPELREFINE8_BITS = 0x00000800, /* perform DCT-based qpel refinement for 8x8 mode */ + + XVID_ME_EXTSEARCH_BITS = 0x00001000, /* perform DCT-based search using square pattern + enable XVID_ME_EXTSEARCH8 to do this in 8x8 search as well */ + XVID_ME_CHECKPREDICTION_BITS = 0x00002000, /* always check vector equal to prediction */ + + XVID_ME_UNRESTRICTED16 = 0x00200000, /* unrestricted ME, not implemented */ + XVID_ME_OVERLAPPING16 = 0x00400000, /* overlapping ME, not implemented */ + XVID_ME_UNRESTRICTED8 = 0x20000000, /* unrestricted ME, not implemented */ + XVID_ME_OVERLAPPING8 = 0x40000000 /* overlapping ME, not implemented */ } xvid_motion_t; @@ -495,33 +577,6 @@ xvid_enc_create_t; -typedef struct { - int version; - int type; /* [in] rate control type: XVID_RC_xxx */ - - /* common stuff */ - int min_iquant; /* [in:opt] ivop quantizer upper/lower limit */ - int max_iquant; /* [in:opt] */ - int min_pquant; /* [in:opt] psvop quantizer upper/lower limit */ - int max_pquant; /* [in:opt] */ - int min_bquant; /* [in:opt] bvop quantizer upper/lower limit */ - int max_bquant; /* [in:opt] */ - - union { - struct { /* XVID_RC_FQUANT */ - float quant; /* [in] quantizer */ - } fquant; - struct { /* XVID_RC_CBR */ - int bitrate; /* [in] the bitrate of the target encoded stream, in bits/second */ - int reaction_delay_factor; /* [in] how fast the rate control reacts - lower values are faster */ - int averaging_period; /* [in] */ - int buffer; /* [in] */ - } cbr; - } data; -} xvid_enc_rc_t; - - - #define XVID_KEYFRAME 0x00000001 typedef struct { @@ -548,6 +603,7 @@ int type; /* [in:opt] coding type */ int quant; /* [in] frame quantizer; if <=0, automatatic (ratecontrol) */ + int bframe_threshold; void *bitstream; /* [in:opt] bitstream ptr (written to)*/ int length; /* [in:opt] bitstream length (bytes) */