diff options
Diffstat (limited to 'libmpcodecs/ve_xvid4.c')
-rw-r--r-- | libmpcodecs/ve_xvid4.c | 1527 |
1 files changed, 0 insertions, 1527 deletions
diff --git a/libmpcodecs/ve_xvid4.c b/libmpcodecs/ve_xvid4.c deleted file mode 100644 index 778817c25f..0000000000 --- a/libmpcodecs/ve_xvid4.c +++ /dev/null @@ -1,1527 +0,0 @@ -/* - * - XviD 1.x decoder module for mplayer/mencoder - - * - * Copyright(C) 2003 Marco Belli <elcabesa@inwind.it> - * 2003-2004 Edouard Gomez <ed.gomez@free.fr> - * - * This file is part of MPlayer. - * - * MPlayer 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. - * - * MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -/***************************************************************************** - * Includes - ****************************************************************************/ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <errno.h> -#include <math.h> -#include <limits.h> -#include <time.h> - -#include "config.h" -#include "mp_msg.h" - -#include "codec-cfg.h" -#include "stream/stream.h" -#include "libmpdemux/demuxer.h" -#include "libmpdemux/stheader.h" - -#include "stream/stream.h" -#include "libmpdemux/muxer.h" - -#include "img_format.h" -#include "mp_image.h" -#include "vf.h" - -#include <xvid.h> -#include <stdio.h> -#include <stdarg.h> -#include <limits.h> -#include <assert.h> - -#include "m_option.h" -#include "libavutil/avutil.h" - -#define FINE (!0) -#define BAD (!FINE) - -#define MAX_ZONES 64 - -// Profile flag definitions -#define PROFILE_ADAPTQUANT 0x00000001 -#define PROFILE_BVOP 0x00000002 -#define PROFILE_MPEGQUANT 0x00000004 -#define PROFILE_INTERLACE 0x00000008 -#define PROFILE_QPEL 0x00000010 -#define PROFILE_GMC 0x00000020 -#define PROFILE_4MV 0x00000040 -#define PROFILE_DXN 0x00000080 - -// Reduce code duplication in profiles[] array -#define PROFILE_S (PROFILE_4MV) -#define PROFILE_AS (PROFILE_4MV|PROFILE_ADAPTQUANT|PROFILE_BVOP|PROFILE_MPEGQUANT|PROFILE_INTERLACE|PROFILE_QPEL|PROFILE_GMC) - -typedef const struct -{ - const char *name; ///< profile name - int id; ///< mpeg-4 profile id; iso/iec 14496-2:2001 table G-1 - int width; ///< profile width restriction - int height; ///< profile height restriction - int fps; ///< profile frame rate restriction - int max_objects; ///< ?????? - int total_vmv_buffer_sz; ///< macroblock memory; when BVOPS=false, vmv = 2*vcv; when BVOPS=true, vmv = 3*vcv - int max_vmv_buffer_sz; ///< max macroblocks per vop - int vcv_decoder_rate; ///< macroblocks decoded per second - int max_acpred_mbs; ///< percentage - int max_vbv_size; ///< max vbv size (bits) 16368 bits - int max_video_packet_length; ///< bits - int max_bitrate; ///< bits per second - int vbv_peakrate; ///< max bits over anyone second period; 0=don't care - int dxn_max_bframes; ///< dxn: max consecutive bframes - unsigned int flags; ///< flags for allowed options/dxn note the definitions for PROFILE_S and PROFILE_AS -} profile_t; - -// Code taken from XviD VfW source for profile support - -/* default vbv_occupancy is (64/170)*vbv_buffer_size */ - -static const profile_t profiles[] = -{ - /* name p@l w h fps obj Tvmv vmv vcv ac% vbv pkt bps vbv_peak dbf flags */ - /* unrestricted profile (default) */ - { "unrestricted", 0x00, 0, 0, 0, 0, 0, 0, 0, 100, 0*16368, -1, 0, 0, -1, 0xffffffff & ~PROFILE_DXN }, - - { "sp0", 0x08, 176, 144, 15, 1, 198, 99, 1485, 100, 10*16368, 2048, 64000, 0, -1, PROFILE_S }, - /* simple@l0: max f_code=1, intra_dc_vlc_threshold=0 */ - /* if ac preidition is used, adaptive quantization must not be used */ - /* <=qcif must be used */ - { "sp1", 0x01, 176, 144, 15, 4, 198, 99, 1485, 100, 10*16368, 2048, 64000, 0, -1, PROFILE_S|PROFILE_ADAPTQUANT }, - { "sp2", 0x02, 352, 288, 15, 4, 792, 396, 5940, 100, 40*16368, 4096, 128000, 0, -1, PROFILE_S|PROFILE_ADAPTQUANT }, - { "sp3", 0x03, 352, 288, 15, 4, 792, 396, 11880, 100, 40*16368, 8192, 384000, 0, -1, PROFILE_S|PROFILE_ADAPTQUANT }, - - { "asp0", 0xf0, 176, 144, 30, 1, 297, 99, 2970, 100, 10*16368, 2048, 128000, 0, -1, PROFILE_AS }, - { "asp1", 0xf1, 176, 144, 30, 4, 297, 99, 2970, 100, 10*16368, 2048, 128000, 0, -1, PROFILE_AS }, - { "asp2", 0xf2, 352, 288, 15, 4, 1188, 396, 5940, 100, 40*16368, 4096, 384000, 0, -1, PROFILE_AS }, - { "asp3", 0xf3, 352, 288, 30, 4, 1188, 396, 11880, 100, 40*16368, 4096, 768000, 0, -1, PROFILE_AS }, - /* ISMA Profile 1, (ASP) @ L3b (CIF, 1.5 Mb/s) CIF(352x288), 30fps, 1.5Mbps max ??? */ - { "asp4", 0xf4, 352, 576, 30, 4, 2376, 792, 23760, 50, 80*16368, 8192, 3000000, 0, -1, PROFILE_AS }, - { "asp5", 0xf5, 720, 576, 30, 4, 4860, 1620, 48600, 25, 112*16368, 16384, 8000000, 0, -1, PROFILE_AS }, - - // information provided by DivXNetworks, USA. - // "DivX Certified Profile Compatibility v1.1", February 2005 - { "dxnhandheld", 0x00, 176, 144, 15, 1, 198, 99, 1485, 100, 32*8192, -1, 537600, 800000, 0, PROFILE_ADAPTQUANT|PROFILE_DXN }, - { "dxnportntsc", 0x00, 352, 240, 30, 1, 990, 330, 36000, 100, 384*8192, -1, 4854000, 8000000, 1, PROFILE_4MV|PROFILE_ADAPTQUANT|PROFILE_BVOP|PROFILE_DXN }, - { "dxnportpal", 0x00, 352, 288, 25, 1, 1188, 396, 36000, 100, 384*8192, -1, 4854000, 8000000, 1, PROFILE_4MV|PROFILE_ADAPTQUANT|PROFILE_BVOP|PROFILE_DXN }, - { "dxnhtntsc", 0x00, 720, 480, 30, 1, 4050, 1350, 40500, 100, 384*8192, -1, 4854000, 8000000, 1, PROFILE_4MV|PROFILE_ADAPTQUANT|PROFILE_BVOP|PROFILE_INTERLACE|PROFILE_DXN }, - { "dxnhtpal", 0x00, 720, 576, 25, 1, 4860, 1620, 40500, 100, 384*8192, -1, 4854000, 8000000, 1, PROFILE_4MV|PROFILE_ADAPTQUANT|PROFILE_BVOP|PROFILE_INTERLACE|PROFILE_DXN }, - { "dxnhdtv", 0x00, 1280, 720, 30, 1,10800, 3600, 108000, 100, 768*8192, -1, 9708400, 16000000, 2, PROFILE_4MV|PROFILE_ADAPTQUANT|PROFILE_BVOP|PROFILE_INTERLACE|PROFILE_DXN }, - - { NULL, 0x00, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00000000 }, -}; - -/** - * \brief return the pointer to a chosen profile - * \param str the profile name - * \return pointer of the appropriate profiles array entry or NULL for a mistyped profile name - */ -static const profile_t *profileFromName(const char *str) -{ - profile_t *cur = profiles; - while (cur->name && strcasecmp(cur->name, str)) cur++; - if(!cur->name) return NULL; - return cur; -} - -/***************************************************************************** - * Configuration options - ****************************************************************************/ - -extern char* passtmpfile; - -static int xvidenc_bitrate = 0; -static int xvidenc_pass = 0; -static float xvidenc_quantizer = 0; - -static int xvidenc_packed = 0; -static int xvidenc_closed_gop = 1; -static int xvidenc_interlaced = 0; -static int xvidenc_quarterpel = 0; -static int xvidenc_gmc = 0; -static int xvidenc_trellis = 1; -static int xvidenc_cartoon = 0; -static int xvidenc_hqacpred = 1; -static int xvidenc_chromame = 1; -static int xvidenc_chroma_opt = 0; -static int xvidenc_vhq = 1; -static int xvidenc_bvhq = 1; -static int xvidenc_motion = 6; -static int xvidenc_turbo = 0; -static int xvidenc_stats = 0; -static int xvidenc_max_key_interval = 0; /* Let xvidcore set a 10s interval by default */ -static int xvidenc_frame_drop_ratio = 0; -static int xvidenc_greyscale = 0; -static int xvidenc_luminance_masking = 0; -static int xvidenc_debug = 0; -static int xvidenc_psnr = 0; - -static int xvidenc_max_bframes = 2; -static int xvidenc_num_threads = 0; -static int xvidenc_bquant_ratio = 150; -static int xvidenc_bquant_offset = 100; -static int xvidenc_bframe_threshold = 0; - -static int xvidenc_min_quant[3] = {2, 2, 2}; -static int xvidenc_max_quant[3] = {31, 31, 31}; -static char *xvidenc_intra_matrix_file = NULL; -static char *xvidenc_inter_matrix_file = NULL; -static char *xvidenc_quant_method = NULL; - -static int xvidenc_cbr_reaction_delay_factor = 0; -static int xvidenc_cbr_averaging_period = 0; -static int xvidenc_cbr_buffer = 0; - -static int xvidenc_vbr_keyframe_boost = 0; -static int xvidenc_vbr_overflow_control_strength = 5; -static int xvidenc_vbr_curve_compression_high = 0; -static int xvidenc_vbr_curve_compression_low = 0; -static int xvidenc_vbr_max_overflow_improvement = 5; -static int xvidenc_vbr_max_overflow_degradation = 5; -static int xvidenc_vbr_kfreduction = 0; -static int xvidenc_vbr_kfthreshold = 0; -static int xvidenc_vbr_container_frame_overhead = 24; /* mencoder uses AVI container */ - -// commandline profile option string - default to unrestricted -static char *xvidenc_profile = "unrestricted"; - -static char *xvidenc_par = NULL; -static int xvidenc_par_width = 0; -static int xvidenc_par_height = 0; -static float xvidenc_dar_aspect = 0.0f; -static int xvidenc_autoaspect = 0; - -static char *xvidenc_zones = NULL; // zones string - -const m_option_t xvidencopts_conf[] = -{ - /* Standard things mencoder should be able to treat directly */ - {"bitrate", &xvidenc_bitrate, CONF_TYPE_INT, 0, 0, 0, NULL}, - {"pass", &xvidenc_pass, CONF_TYPE_INT, CONF_RANGE, 1, 2, NULL}, - {"fixed_quant", &xvidenc_quantizer, CONF_TYPE_FLOAT, CONF_RANGE, 1, 31, NULL}, - - /* Features */ - {"quant_type", &xvidenc_quant_method, CONF_TYPE_STRING, 0, 0, 0, NULL}, - {"me_quality", &xvidenc_motion, CONF_TYPE_INT, CONF_RANGE, 0, 6, NULL}, - {"chroma_me", &xvidenc_chromame, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"nochroma_me", &xvidenc_chromame, CONF_TYPE_FLAG, 0, 1, 0, NULL}, - {"chroma_opt", &xvidenc_chroma_opt, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"nochroma_opt", &xvidenc_chroma_opt, CONF_TYPE_FLAG, 0, 1, 0, NULL}, - {"vhq", &xvidenc_vhq, CONF_TYPE_INT, CONF_RANGE, 0, 4, NULL}, - {"bvhq", &xvidenc_bvhq, CONF_TYPE_INT, CONF_RANGE, 0, 1, NULL}, - {"max_bframes", &xvidenc_max_bframes, CONF_TYPE_INT, CONF_RANGE, 0, 20, NULL}, - {"threads", &xvidenc_num_threads, CONF_TYPE_INT, 0, 0, 0, NULL}, - {"bquant_ratio", &xvidenc_bquant_ratio, CONF_TYPE_INT, CONF_RANGE, 0, 200, NULL}, - {"bquant_offset", &xvidenc_bquant_offset, CONF_TYPE_INT, CONF_RANGE, 0, 200, NULL}, - {"bf_threshold", &xvidenc_bframe_threshold, CONF_TYPE_INT, CONF_RANGE, -255, 255, NULL}, - {"qpel", &xvidenc_quarterpel, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"noqpel", &xvidenc_quarterpel, CONF_TYPE_FLAG, 0, 1, 0, NULL}, - {"gmc", &xvidenc_gmc, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"nogmc", &xvidenc_gmc, CONF_TYPE_FLAG, 0, 1, 0, NULL}, - {"trellis", &xvidenc_trellis, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"notrellis", &xvidenc_trellis, CONF_TYPE_FLAG, 0, 1, 0, NULL}, - {"packed", &xvidenc_packed, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"nopacked", &xvidenc_packed, CONF_TYPE_FLAG, 0, 1, 0, NULL}, - {"closed_gop", &xvidenc_closed_gop, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"noclosed_gop", &xvidenc_closed_gop, CONF_TYPE_FLAG, 0, 1, 0, NULL}, - {"interlacing", &xvidenc_interlaced, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"nointerlacing", &xvidenc_interlaced, CONF_TYPE_FLAG, 0, 1, 0, NULL}, - {"cartoon", &xvidenc_cartoon, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"nocartoon", &xvidenc_cartoon, CONF_TYPE_FLAG, 0, 1, 0, NULL}, - {"hq_ac", &xvidenc_hqacpred, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"nohq_ac", &xvidenc_hqacpred, CONF_TYPE_FLAG, 0, 1, 0, NULL}, - {"frame_drop_ratio", &xvidenc_frame_drop_ratio, CONF_TYPE_INT, CONF_RANGE, 0, 100, NULL}, - {"max_key_interval", &xvidenc_max_key_interval, CONF_TYPE_INT, CONF_MIN, 0, 0, NULL}, - {"greyscale", &xvidenc_greyscale, CONF_TYPE_FLAG, 0, 0, 1, NULL}, /* kept for backward compatibility */ - {"grayscale", &xvidenc_greyscale, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"nogreyscale", &xvidenc_greyscale, CONF_TYPE_FLAG, 0, 1, 0, NULL}, - {"lumi_mask", &xvidenc_luminance_masking, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"nolumi_mask", &xvidenc_luminance_masking, CONF_TYPE_FLAG, 0, 1, 0, NULL}, - {"turbo", &xvidenc_turbo, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"debug", &xvidenc_debug, CONF_TYPE_INT , 0 ,0,-1,NULL}, - {"stats", &xvidenc_stats, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"psnr", &xvidenc_psnr , CONF_TYPE_FLAG, 0, 0, 1, NULL}, - - - /* section [quantizer] */ - {"min_iquant", &xvidenc_min_quant[0], CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL}, - {"max_iquant", &xvidenc_max_quant[0], CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL}, - {"min_pquant", &xvidenc_min_quant[1], CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL}, - {"max_pquant", &xvidenc_max_quant[1], CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL}, - {"min_bquant", &xvidenc_min_quant[2], CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL}, - {"max_bquant", &xvidenc_max_quant[2], CONF_TYPE_INT, CONF_RANGE, 1, 31, NULL}, - {"quant_intra_matrix", &xvidenc_intra_matrix_file, CONF_TYPE_STRING, 0, 0, 100, NULL}, - {"quant_inter_matrix", &xvidenc_inter_matrix_file, CONF_TYPE_STRING, 0, 0, 100, NULL}, - - /* section [cbr] */ - {"rc_reaction_delay_factor", &xvidenc_cbr_reaction_delay_factor, CONF_TYPE_INT, CONF_RANGE, 0, 100, NULL}, - {"rc_averaging_period", &xvidenc_cbr_averaging_period, CONF_TYPE_INT, CONF_MIN, 0, 0, NULL}, - {"rc_buffer", &xvidenc_cbr_buffer, CONF_TYPE_INT, CONF_MIN, 0, 0, NULL}, - - /* section [vbr] */ - {"keyframe_boost", &xvidenc_vbr_keyframe_boost, CONF_TYPE_INT, CONF_RANGE, 0, 100, NULL}, - {"curve_compression_high", &xvidenc_vbr_curve_compression_high, CONF_TYPE_INT, CONF_RANGE, 0, 100, NULL}, - {"curve_compression_low", &xvidenc_vbr_curve_compression_low, CONF_TYPE_INT, CONF_RANGE, 0, 100, NULL}, - {"overflow_control_strength", &xvidenc_vbr_overflow_control_strength, CONF_TYPE_INT, CONF_RANGE, 0, 100, NULL}, - {"max_overflow_improvement", &xvidenc_vbr_max_overflow_improvement, CONF_TYPE_INT, CONF_RANGE, 0, 100, NULL}, - {"max_overflow_degradation", &xvidenc_vbr_max_overflow_degradation, CONF_TYPE_INT, CONF_RANGE, 0, 100, NULL}, - {"kfreduction", &xvidenc_vbr_kfreduction, CONF_TYPE_INT, CONF_RANGE, 0, 100, NULL}, - {"kfthreshold", &xvidenc_vbr_kfthreshold, CONF_TYPE_INT, CONF_MIN, 0, 0, NULL}, - {"container_frame_overhead", &xvidenc_vbr_container_frame_overhead, CONF_TYPE_INT, CONF_MIN, 0, 0, NULL}, - - /* Section Aspect Ratio */ - {"par", &xvidenc_par, CONF_TYPE_STRING, 0, 0, 0, NULL}, - {"par_width", &xvidenc_par_width, CONF_TYPE_INT, CONF_RANGE, 0, 255, NULL}, - {"par_height", &xvidenc_par_height, CONF_TYPE_INT, CONF_RANGE, 0, 255, NULL}, - {"aspect", &xvidenc_dar_aspect, CONF_TYPE_FLOAT, CONF_RANGE, 0.1, 9.99, NULL}, - {"autoaspect", &xvidenc_autoaspect, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"noautoaspect", &xvidenc_autoaspect, CONF_TYPE_FLAG, 0, 1, 0, NULL}, - - /* Section Zones */ - {"zones", &xvidenc_zones, CONF_TYPE_STRING, 0, 0, 0, NULL}, - - /* section profiles */ - {"profile", &xvidenc_profile, CONF_TYPE_STRING, 0, 0, 0, NULL}, - - /* End of the config array */ - {NULL, 0, 0, 0, 0, 0, NULL} -}; - -/***************************************************************************** - * Module private data - ****************************************************************************/ - -typedef struct xvid_mplayer_module_t -{ - /* Instance related global vars */ - void *instance; - xvid_gbl_init_t init; - xvid_enc_create_t create; - xvid_enc_frame_t frame; - xvid_plugin_single_t onepass; - xvid_plugin_2pass1_t pass1; - xvid_plugin_2pass2_t pass2; - - /* This data must survive local block scope, so here it is */ - xvid_enc_plugin_t plugins[7]; - xvid_enc_zone_t zones[MAX_ZONES]; - - /* MPEG4 stream buffer */ - muxer_stream_t *mux; - - /* Stats accumulators */ - int frames; - long long sse_y; - long long sse_u; - long long sse_v; - - /* Min & Max PSNR */ - int min_sse_y; - int min_sse_u; - int min_sse_v; - int min_framenum; - int max_sse_y; - int max_sse_u; - int max_sse_v; - int max_framenum; - - int pixels; - - /* DAR/PAR and all that thingies */ - int d_width; - int d_height; - FILE *fvstats; -} xvid_mplayer_module_t; - -static int dispatch_settings(xvid_mplayer_module_t *mod); -static int set_create_struct(xvid_mplayer_module_t *mod); -static int set_frame_struct(xvid_mplayer_module_t *mod, mp_image_t *mpi); -static void update_stats(xvid_mplayer_module_t *mod, xvid_enc_stats_t *stats); -static void print_stats(xvid_mplayer_module_t *mod); -static void flush_internal_buffers(xvid_mplayer_module_t *mod); -static const char *par_string(int parcode); -static const char *errorstring(int err); - -/***************************************************************************** - * Video Filter API function definitions - ****************************************************************************/ - -/*============================================================================ - * config - *==========================================================================*/ - -static int -config(struct vf_instance *vf, - int width, int height, int d_width, int d_height, - unsigned int flags, unsigned int outfmt) -{ - int err; - xvid_mplayer_module_t *mod = (xvid_mplayer_module_t *)vf->priv; - - /* Complete the muxer initialization */ - mod->mux->bih->biWidth = width; - mod->mux->bih->biHeight = height; - mod->mux->bih->biSizeImage = - mod->mux->bih->biWidth * mod->mux->bih->biHeight * 3 / 2; - mod->mux->aspect = (float)d_width/d_height; - - /* Message the FourCC type */ - mp_msg(MSGT_MENCODER, MSGL_INFO, - "videocodec: XviD (%dx%d fourcc=%x [%.4s])\n", - width, height, mod->mux->bih->biCompression, - (char *)&mod->mux->bih->biCompression); - - /* Total number of pixels per frame required for PSNR */ - mod->pixels = mod->mux->bih->biWidth*mod->mux->bih->biHeight; - - /*-------------------------------------------------------------------- - * Dispatch all module settings to XviD structures - *------------------------------------------------------------------*/ - - mod->d_width = d_width; - mod->d_height = d_height; - - if(dispatch_settings(mod) == BAD) - return BAD; - - /*-------------------------------------------------------------------- - * Set remaining information in the xvid_enc_create_t structure - *------------------------------------------------------------------*/ - - if(set_create_struct(mod) == BAD) - return BAD; - - /*-------------------------------------------------------------------- - * Encoder instance creation - *------------------------------------------------------------------*/ - - err = xvid_encore(NULL, XVID_ENC_CREATE, &mod->create, NULL); - - if(err<0) { - mp_msg(MSGT_MENCODER, MSGL_ERR, - "xvid: xvidcore returned a '%s' error\n", errorstring(err)); - return BAD; - } - - /* Store the encoder instance into the private data */ - mod->instance = mod->create.handle; - - mod->mux->decoder_delay = mod->create.max_bframes ? 1 : 0; - - return FINE; -} - -/*============================================================================ - * uninit - *==========================================================================*/ - -static void -uninit(struct vf_instance *vf) -{ - - xvid_mplayer_module_t *mod = (xvid_mplayer_module_t *)vf->priv; - - /* Destroy xvid instance */ - xvid_encore(mod->instance, XVID_ENC_DESTROY, NULL, NULL); - - /* Display stats (if any) */ - print_stats(mod); - - /* Close PSNR file if ever opened */ - if (mod->fvstats) { - fclose(mod->fvstats); - mod->fvstats = NULL; - } - - /* Free allocated memory */ - if(mod->frame.quant_intra_matrix) - free(mod->frame.quant_intra_matrix); - - if(mod->frame.quant_inter_matrix) - free(mod->frame.quant_inter_matrix); - - if(mod->mux->bih) - free(mod->mux->bih); - - free(vf->priv); - vf->priv=NULL; - - return; -} - -/*============================================================================ - * control - *==========================================================================*/ - -static int -control(struct vf_instance *vf, int request, void* data) -{ -xvid_mplayer_module_t *mod = (xvid_mplayer_module_t *)vf->priv; - - switch(request){ - case VFCTRL_FLUSH_FRAMES: - if(mod)/*paranoid*/ - flush_internal_buffers(mod); - break; - } - return CONTROL_UNKNOWN; -} - -/*============================================================================ - * query_format - *==========================================================================*/ - -static int -query_format(struct vf_instance *vf, unsigned int fmt) -{ - switch(fmt){ - case IMGFMT_YV12: - case IMGFMT_IYUV: - case IMGFMT_I420: - return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW; - case IMGFMT_YUY2: - case IMGFMT_UYVY: - return VFCAP_CSP_SUPPORTED; - } - return BAD; -} - -/*============================================================================ - * put_image - *==========================================================================*/ - -static int -put_image(struct vf_instance *vf, mp_image_t *mpi, double pts) -{ - int size; - xvid_enc_stats_t stats; - xvid_mplayer_module_t *mod = (xvid_mplayer_module_t *)vf->priv; - - /* Prepare the stats */ - memset(&stats,0,sizeof( xvid_enc_stats_t)); - stats.version = XVID_VERSION; - - /* ------------------------------------------------------------------- - * Set remaining information in the xvid_enc_frame_t structure - * NB: all the other struct members were initialized by - * dispatch_settings - * -----------------------------------------------------------------*/ - - if(set_frame_struct(mod, mpi) == BAD) - return BAD; - - /* ------------------------------------------------------------------- - * Encode the frame - * ---------------------------------------------------------------- */ - - size = xvid_encore(mod->instance, XVID_ENC_ENCODE, &mod->frame, &stats); - - /* Analyse the returned value */ - if(size<0) { - mp_msg(MSGT_MENCODER, MSGL_ERR, - "xvid: xvidcore returned a '%s' error\n", errorstring(size)); - return BAD; - } - - /* If size is == 0, we're done with that frame */ - if(size == 0) { - ++mod->mux->encoder_delay; - return FINE; - } - - /* xvidcore returns stats about encoded frame in an asynchronous way - * accumulate these stats */ - update_stats(mod, &stats); - - /* xvidcore outputed bitstream -- mux it */ - muxer_write_chunk(mod->mux, - size, - (mod->frame.out_flags & XVID_KEYFRAME)?0x10:0, MP_NOPTS_VALUE, MP_NOPTS_VALUE); - - return FINE; -} - -/*============================================================================ - * vf_open - *==========================================================================*/ - -static int -vf_open(vf_instance_t *vf, char* args) -{ - xvid_mplayer_module_t *mod; - xvid_gbl_init_t xvid_gbl_init; - xvid_gbl_info_t xvid_gbl_info; - - /* Setting libmpcodec module API pointers */ - vf->config = config; - vf->default_caps = VFCAP_CONSTANT; - vf->control = control; - vf->uninit = uninit; - vf->query_format = query_format; - vf->put_image = put_image; - - /* Allocate the private part of the codec module */ - vf->priv = malloc(sizeof(xvid_mplayer_module_t)); - mod = (xvid_mplayer_module_t*)vf->priv; - - if(mod == NULL) { - mp_msg(MSGT_MENCODER,MSGL_ERR, - "xvid: memory allocation failure (private data)\n"); - return BAD; - } - - /* Initialize the module to zeros */ - memset(mod, 0, sizeof(xvid_mplayer_module_t)); - mod->min_sse_y = mod->min_sse_u = mod->min_sse_v = INT_MAX; - mod->max_sse_y = mod->max_sse_u = mod->max_sse_v = INT_MIN; - - /* Bind the Muxer */ - mod->mux = (muxer_stream_t*)args; - - /* Initialize muxer BITMAP header */ - mod->mux->bih = calloc(1, sizeof(*mod->mux->bih)); - - if(mod->mux->bih == NULL) { - mp_msg(MSGT_MENCODER,MSGL_ERR, - "xvid: memory allocation failure (BITMAP header)\n"); - return BAD; - } - - mod->mux->bih->biSize = sizeof(*mod->mux->bih); - mod->mux->bih->biWidth = 0; - mod->mux->bih->biHeight = 0; - mod->mux->bih->biPlanes = 1; - mod->mux->bih->biBitCount = 12; - mod->mux->bih->biCompression = mmioFOURCC('X','V','I','D'); - - /* Retrieve information about the host XviD library */ - memset(&xvid_gbl_info, 0, sizeof(xvid_gbl_info_t)); - xvid_gbl_info.version = XVID_VERSION; - - if (xvid_global(NULL, XVID_GBL_INFO, &xvid_gbl_info, NULL) < 0) { - mp_msg(MSGT_MENCODER,MSGL_WARN, "xvid: could not get information about the library\n"); - } else { - mp_msg(MSGT_MENCODER,MSGL_INFO, "xvid: using library version %d.%d.%d (build %s)\n", - XVID_VERSION_MAJOR(xvid_gbl_info.actual_version), - XVID_VERSION_MINOR(xvid_gbl_info.actual_version), - XVID_VERSION_PATCH(xvid_gbl_info.actual_version), - xvid_gbl_info.build); - } - - /* Initialize the xvid_gbl_init structure */ - memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init_t)); - xvid_gbl_init.version = XVID_VERSION; - xvid_gbl_init.debug = xvidenc_debug; - - /* Initialize the xvidcore library */ - if (xvid_global(NULL, XVID_GBL_INIT, &xvid_gbl_init, NULL) < 0) { - mp_msg(MSGT_MENCODER,MSGL_ERR, "xvid: initialisation failure\n"); - return BAD; - } - - return FINE; -} - -/***************************************************************************** - * Helper functions - ****************************************************************************/ - -static void *read_matrix(unsigned char *filename); - -static int dispatch_settings(xvid_mplayer_module_t *mod) -{ - xvid_enc_create_t *create = &mod->create; - xvid_enc_frame_t *frame = &mod->frame; - xvid_plugin_single_t *onepass = &mod->onepass; - xvid_plugin_2pass2_t *pass2 = &mod->pass2; - AVRational ar; - - const int motion_presets[7] = - { - 0, - 0, - 0, - 0, - XVID_ME_HALFPELREFINE16, - XVID_ME_HALFPELREFINE16 | XVID_ME_ADVANCEDDIAMOND16, - XVID_ME_HALFPELREFINE16 | XVID_ME_EXTSEARCH16 | - XVID_ME_HALFPELREFINE8 | XVID_ME_USESQUARES16 - }; - - //profile is unrestricted as default - const profile_t *selected_profile = profileFromName("unrestricted"); - if(xvidenc_profile) - selected_profile = profileFromName(xvidenc_profile); - if(!selected_profile) - { - mp_msg(MSGT_MENCODER,MSGL_ERR, - "xvid:[ERROR] \"%s\" is an invalid profile name\n", xvidenc_profile); - return BAD; - } - - /* ------------------------------------------------------------------- - * Dispatch all settings having an impact on the "create" structure - * This includes plugins as they are passed to encore through the - * create structure - * -----------------------------------------------------------------*/ - - /* ------------------------------------------------------------------- - * The create structure - * ---------------------------------------------------------------- */ - - create->global = 0; - - if(xvidenc_psnr) - xvidenc_stats = 1; - - if(xvidenc_stats) - create->global |= XVID_GLOBAL_EXTRASTATS_ENABLE; - - create->num_zones = 0; - create->zones = NULL; - create->num_plugins = 0; - create->plugins = NULL; - create->num_threads = xvidenc_num_threads; - - if( (selected_profile->flags & PROFILE_BVOP) && - /* dxn: prevent bframes usage if interlacing is selected */ - !((selected_profile->flags & PROFILE_DXN) && xvidenc_interlaced) ) - { - create->max_bframes = xvidenc_max_bframes; - create->bquant_ratio = xvidenc_bquant_ratio; - create->bquant_offset = xvidenc_bquant_offset; - if(xvidenc_packed) - create->global |= XVID_GLOBAL_PACKED; - if(xvidenc_closed_gop) - create->global |= XVID_GLOBAL_CLOSED_GOP; - - /* dxn: restrict max bframes, require closed gop - and require packed b-frames */ - if(selected_profile->flags & PROFILE_DXN) - { - if(create->max_bframes > selected_profile->dxn_max_bframes) - create->max_bframes = selected_profile->dxn_max_bframes; - create->global |= XVID_GLOBAL_CLOSED_GOP; - create->global |= XVID_GLOBAL_PACKED; - } - } - else - create->max_bframes = 0; - -#if XVID_API >= XVID_MAKE_API(4,1) - /* dxn: always write divx5 userdata */ - if(selected_profile->flags & PROFILE_DXN) - create->global |= XVID_GLOBAL_DIVX5_USERDATA; -#endif - - create->max_key_interval = xvidenc_max_key_interval; - create->frame_drop_ratio = xvidenc_frame_drop_ratio; - create->min_quant[0] = xvidenc_min_quant[0]; - create->min_quant[1] = xvidenc_min_quant[1]; - create->min_quant[2] = xvidenc_min_quant[2]; - create->max_quant[0] = xvidenc_max_quant[0]; - create->max_quant[1] = xvidenc_max_quant[1]; - create->max_quant[2] = xvidenc_max_quant[2]; - - - /* ------------------------------------------------------------------- - * The single pass plugin - * ---------------------------------------------------------------- */ - - if (xvidenc_bitrate > 16000) onepass->bitrate = xvidenc_bitrate; - else onepass->bitrate = xvidenc_bitrate*1000; - onepass->reaction_delay_factor = xvidenc_cbr_reaction_delay_factor; - onepass->averaging_period = xvidenc_cbr_averaging_period; - onepass->buffer = xvidenc_cbr_buffer; - - /* ------------------------------------------------------------------- - * The pass2 plugin - * ---------------------------------------------------------------- */ - - pass2->keyframe_boost = xvidenc_vbr_keyframe_boost; - pass2->overflow_control_strength = xvidenc_vbr_overflow_control_strength; - pass2->curve_compression_high = xvidenc_vbr_curve_compression_high; - pass2->curve_compression_low = xvidenc_vbr_curve_compression_low; - pass2->max_overflow_improvement = xvidenc_vbr_max_overflow_improvement; - pass2->max_overflow_degradation = xvidenc_vbr_max_overflow_degradation; - pass2->kfreduction = xvidenc_vbr_kfreduction; - pass2->kfthreshold = xvidenc_vbr_kfthreshold; - pass2->container_frame_overhead = xvidenc_vbr_container_frame_overhead; - - /* VBV */ - -#if XVID_API >= XVID_MAKE_API(4,1) - pass2->vbv_size = selected_profile->max_vbv_size; - pass2->vbv_initial = (selected_profile->max_vbv_size*3)>>2; /* 75% */ - pass2->vbv_maxrate = selected_profile->max_bitrate; - pass2->vbv_peakrate = selected_profile->vbv_peakrate*3; -#endif -// XXX: xvidcore currently provides a "peak bits over 3 seconds" constraint. -// according to the latest dxn literature, a 1 second constraint is now used - - create->profile = selected_profile->id; - - /* ------------------------------------------------------------------- - * The frame structure - * ---------------------------------------------------------------- */ - frame->vol_flags = 0; - frame->vop_flags = 0; - frame->motion = 0; - - frame->vop_flags |= XVID_VOP_HALFPEL; - frame->motion |= motion_presets[xvidenc_motion]; - - if(xvidenc_stats) - frame->vol_flags |= XVID_VOL_EXTRASTATS; - - if(xvidenc_greyscale) - frame->vop_flags |= XVID_VOP_GREYSCALE; - - if(xvidenc_cartoon) { - frame->vop_flags |= XVID_VOP_CARTOON; - frame->motion |= XVID_ME_DETECT_STATIC_MOTION; - } - - // MPEG quantisation is only supported in ASP and unrestricted profiles - if((selected_profile->flags & PROFILE_MPEGQUANT) && - (xvidenc_quant_method != NULL) && - !strcasecmp(xvidenc_quant_method, "mpeg")) - { - frame->vol_flags |= XVID_VOL_MPEGQUANT; - if(xvidenc_intra_matrix_file != NULL) { - frame->quant_intra_matrix = (unsigned char*)read_matrix(xvidenc_intra_matrix_file); - if(frame->quant_intra_matrix != NULL) { - mp_msg(MSGT_MENCODER, MSGL_INFO, "xvid: Loaded Intra matrix (switching to mpeg quantization type)\n"); - if(xvidenc_quant_method) free(xvidenc_quant_method); - xvidenc_quant_method = strdup("mpeg"); - } - } - if(xvidenc_inter_matrix_file != NULL) { - frame->quant_inter_matrix = read_matrix(xvidenc_inter_matrix_file); - if(frame->quant_inter_matrix) { - mp_msg(MSGT_MENCODER, MSGL_INFO, "\nxvid: Loaded Inter matrix (switching to mpeg quantization type)\n"); - if(xvidenc_quant_method) free(xvidenc_quant_method); - xvidenc_quant_method = strdup("mpeg"); - } - } - } - if(xvidenc_quarterpel && (selected_profile->flags & PROFILE_QPEL)) { - frame->vol_flags |= XVID_VOL_QUARTERPEL; - frame->motion |= XVID_ME_QUARTERPELREFINE16; - frame->motion |= XVID_ME_QUARTERPELREFINE8; - } - if(xvidenc_gmc && (selected_profile->flags & PROFILE_GMC)) { - frame->vol_flags |= XVID_VOL_GMC; - frame->motion |= XVID_ME_GME_REFINE; - } - if(xvidenc_interlaced && (selected_profile->flags & PROFILE_INTERLACE)) { - frame->vol_flags |= XVID_VOL_INTERLACING; - } - if(xvidenc_trellis) { - frame->vop_flags |= XVID_VOP_TRELLISQUANT; - } - if(xvidenc_hqacpred) { - frame->vop_flags |= XVID_VOP_HQACPRED; - } - if(xvidenc_chroma_opt) { - frame->vop_flags |= XVID_VOP_CHROMAOPT; - } - if((xvidenc_motion > 4) && (selected_profile->flags & PROFILE_4MV)) { - frame->vop_flags |= XVID_VOP_INTER4V; - } - if(xvidenc_chromame) { - frame->motion |= XVID_ME_CHROMA_PVOP; - frame->motion |= XVID_ME_CHROMA_BVOP; - } - if(xvidenc_vhq >= 1) { - frame->vop_flags |= XVID_VOP_MODEDECISION_RD; - } - if(xvidenc_vhq >= 2) { - frame->motion |= XVID_ME_HALFPELREFINE16_RD; - frame->motion |= XVID_ME_QUARTERPELREFINE16_RD; - } - if(xvidenc_vhq >= 3) { - frame->motion |= XVID_ME_HALFPELREFINE8_RD; - frame->motion |= XVID_ME_QUARTERPELREFINE8_RD; - frame->motion |= XVID_ME_CHECKPREDICTION_RD; - } - if(xvidenc_vhq >= 4) { - frame->motion |= XVID_ME_EXTSEARCH_RD; - } - if(xvidenc_bvhq >= 1) { -#if XVID_API >= XVID_MAKE_API(4,1) - frame->vop_flags |= XVID_VOP_RD_BVOP; -#endif - } - if(xvidenc_turbo) { - frame->motion |= XVID_ME_FASTREFINE16; - frame->motion |= XVID_ME_FASTREFINE8; - frame->motion |= XVID_ME_SKIP_DELTASEARCH; - frame->motion |= XVID_ME_FAST_MODEINTERPOLATE; - frame->motion |= XVID_ME_BFRAME_EARLYSTOP; - } - - /* motion level == 0 means no motion search which is equivalent to - * intra coding only */ - if(xvidenc_motion == 0) { - frame->type = XVID_TYPE_IVOP; - } else { - frame->type = XVID_TYPE_AUTO; - } - - frame->bframe_threshold = xvidenc_bframe_threshold; - - /* PAR related initialization */ - frame->par = XVID_PAR_11_VGA; /* Default */ - - if( !(selected_profile->flags & PROFILE_DXN) ) - { - if(xvidenc_dar_aspect > 0) - ar = av_d2q(xvidenc_dar_aspect * mod->mux->bih->biHeight / mod->mux->bih->biWidth, 255); - else if(xvidenc_autoaspect) - ar = av_d2q((float)mod->d_width / mod->d_height * mod->mux->bih->biHeight / mod->mux->bih->biWidth, 255); - else ar.num = ar.den = 0; - - if(ar.den != 0) { - if(ar.num == 12 && ar.den == 11) - frame->par = XVID_PAR_43_PAL; - else if(ar.num == 10 && ar.den == 11) - frame->par = XVID_PAR_43_NTSC; - else if(ar.num == 16 && ar.den == 11) - frame->par = XVID_PAR_169_PAL; - else if(ar.num == 40 && ar.den == 33) - frame->par = XVID_PAR_169_NTSC; - else - { - frame->par = XVID_PAR_EXT; - frame->par_width = ar.num; - frame->par_height= ar.den; - } - - } else if(xvidenc_par != NULL) { - if(strcasecmp(xvidenc_par, "pal43") == 0) - frame->par = XVID_PAR_43_PAL; - else if(strcasecmp(xvidenc_par, "pal169") == 0) - frame->par = XVID_PAR_169_PAL; - else if(strcasecmp(xvidenc_par, "ntsc43") == 0) - frame->par = XVID_PAR_43_NTSC; - else if(strcasecmp(xvidenc_par, "ntsc169") == 0) - frame->par = XVID_PAR_169_NTSC; - else if(strcasecmp(xvidenc_par, "ext") == 0) - frame->par = XVID_PAR_EXT; - - if(frame->par == XVID_PAR_EXT) { - if(xvidenc_par_width) - frame->par_width = xvidenc_par_width; - else |