2002-03-06 21:54:43 +01:00
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#include <stdio.h>
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#include <stdlib.h>
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#include <assert.h>
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2002-07-28 17:54:26 +02:00
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#include <time.h>
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2002-03-06 21:54:43 +01:00
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#include "config.h"
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#include "mp_msg.h"
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#include "help_mp.h"
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#ifdef USE_LIBAVCODEC
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#include "bswap.h"
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#include "vd_internal.h"
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static vd_info_t info = {
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"FFmpeg's libavcodec codec family",
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"ffmpeg",
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"A'rpi",
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2002-09-13 22:45:58 +02:00
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"A'rpi, Michael, Alex",
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"native codecs (http://ffmpeg.sf.net/)"
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2002-03-06 21:54:43 +01:00
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};
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LIBVD_EXTERN(ffmpeg)
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#ifdef USE_LIBAVCODEC_SO
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2002-08-14 23:43:49 +02:00
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#include <ffmpeg/avcodec.h>
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2002-03-06 21:54:43 +01:00
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#else
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#include "libavcodec/avcodec.h"
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#endif
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2002-12-04 11:49:03 +01:00
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#if LIBAVCODEC_BUILD < 4641
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2003-10-04 19:29:08 +02:00
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#error we do not support libavcodec prior to build 4641, get the latest libavcodec CVS
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2002-12-04 11:49:03 +01:00
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#endif
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2002-12-09 13:36:04 +01:00
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#if LIBAVCODEC_BUILD < 4645
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#warning your version of libavcodec is old, u might want to get a newer one
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#endif
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#if LIBAVCODEC_BUILD < 4645
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#define AVFrame AVVideoFrame
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#define coded_frame coded_picture
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#endif
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2003-01-11 06:06:48 +01:00
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#if LIBAVCODEC_BUILD < 4654
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#define PIX_FMT_RGB24 PIX_FMT_BGR24
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#define PIX_FMT_RGBA32 PIX_FMT_BGRA32
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#endif
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2003-07-26 02:55:36 +02:00
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#if LIBAVCODEC_BUILD < 4672
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2003-07-02 00:05:46 +02:00
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#undef HAVE_XVMC
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#endif
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#ifdef HAVE_XVMC
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#include "xvmc_render.h"
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#endif
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2002-03-06 21:54:43 +01:00
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int avcodec_inited=0;
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2002-03-23 18:29:35 +01:00
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typedef struct {
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AVCodecContext *avctx;
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2002-12-09 13:36:04 +01:00
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AVFrame *pic;
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2002-11-20 14:16:09 +01:00
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float last_aspect;
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2002-04-04 01:59:54 +02:00
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int do_slices;
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2002-07-14 23:30:54 +02:00
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int do_dr1;
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2002-04-04 01:59:54 +02:00
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int vo_inited;
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2002-08-02 21:38:59 +02:00
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int best_csp;
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2002-12-04 11:49:03 +01:00
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int b_age;
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int ip_age[2];
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2002-12-09 10:12:23 +01:00
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int qp_stat[32];
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double qp_sum;
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double inv_qp_sum;
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2003-04-25 02:57:04 +02:00
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int ip_count;
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int b_count;
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2002-03-23 18:29:35 +01:00
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} vd_ffmpeg_ctx;
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2002-03-06 21:54:43 +01:00
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//#ifdef FF_POSTPROCESS
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//unsigned int lavc_pp=0;
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//#endif
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2003-08-13 18:29:32 +02:00
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#include "m_option.h"
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2002-06-02 14:48:55 +02:00
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2002-12-09 13:36:04 +01:00
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static int get_buffer(AVCodecContext *avctx, AVFrame *pic);
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static void release_buffer(AVCodecContext *avctx, AVFrame *pic);
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2004-03-01 15:58:20 +01:00
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static enum PixelFormat get_format(struct AVCodecContext * avctx,
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const enum PixelFormat * pix_fmt);
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2002-07-16 02:56:12 +02:00
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2003-07-02 00:05:46 +02:00
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#ifdef HAVE_XVMC
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static int mc_get_buffer(AVCodecContext *avctx, AVFrame *pic);
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static void mc_release_buffer(AVCodecContext *avctx, AVFrame *pic);
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static void mc_render_slice(struct AVCodecContext *s,
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2003-07-21 23:02:34 +02:00
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AVFrame *src, int offset[4],
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int y, int type, int height);
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2003-07-02 00:05:46 +02:00
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#endif
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2002-10-13 15:49:24 +02:00
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static int lavc_param_workaround_bugs= FF_BUG_AUTODETECT;
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static int lavc_param_error_resilience=2;
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static int lavc_param_error_concealment=3;
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2002-06-09 15:52:13 +02:00
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static int lavc_param_gray=0;
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2002-07-28 17:54:26 +02:00
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static int lavc_param_vstats=0;
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2002-09-30 01:21:57 +02:00
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static int lavc_param_idct_algo=0;
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2002-12-04 13:41:57 +01:00
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static int lavc_param_debug=0;
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2003-12-30 19:24:19 +01:00
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static int lavc_param_vismv=0;
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2004-06-26 04:23:51 +02:00
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static int lavc_param_skip_top=0;
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static int lavc_param_skip_bottom=0;
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2004-09-02 18:52:13 +02:00
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static int lavc_param_fast=0;
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2004-09-26 14:54:00 +02:00
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static int lavc_param_lowres=0;
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2004-12-17 08:34:23 +01:00
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static char *lavc_param_lowres_str=NULL;
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2002-06-02 14:48:55 +02:00
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2003-08-13 18:29:32 +02:00
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m_option_t lavc_decode_opts_conf[]={
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2003-03-08 03:05:14 +01:00
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{"bug", &lavc_param_workaround_bugs, CONF_TYPE_INT, CONF_RANGE, -1, 999999, NULL},
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2002-10-13 15:49:24 +02:00
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{"er", &lavc_param_error_resilience, CONF_TYPE_INT, CONF_RANGE, 0, 99, NULL},
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2002-06-09 15:52:13 +02:00
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{"gray", &lavc_param_gray, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_PART, NULL},
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2002-09-30 01:21:57 +02:00
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{"idct", &lavc_param_idct_algo, CONF_TYPE_INT, CONF_RANGE, 0, 99, NULL},
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2002-10-13 15:49:24 +02:00
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{"ec", &lavc_param_error_concealment, CONF_TYPE_INT, CONF_RANGE, 0, 99, NULL},
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2002-08-02 14:19:21 +02:00
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{"vstats", &lavc_param_vstats, CONF_TYPE_FLAG, 0, 0, 1, NULL},
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2002-12-04 13:41:57 +01:00
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{"debug", &lavc_param_debug, CONF_TYPE_INT, CONF_RANGE, 0, 9999999, NULL},
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2003-12-30 19:24:19 +01:00
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{"vismv", &lavc_param_vismv, CONF_TYPE_INT, CONF_RANGE, 0, 9999999, NULL},
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2004-06-26 04:23:51 +02:00
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{"st", &lavc_param_skip_top, CONF_TYPE_INT, CONF_RANGE, 0, 999, NULL},
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{"sb", &lavc_param_skip_bottom, CONF_TYPE_INT, CONF_RANGE, 0, 999, NULL},
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2004-09-02 18:52:13 +02:00
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#ifdef CODEC_FLAG2_FAST
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{"fast", &lavc_param_fast, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG2_FAST, NULL},
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#endif
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2004-12-17 08:34:23 +01:00
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{"lowres", &lavc_param_lowres_str, CONF_TYPE_STRING, 0, 0, 0, NULL},
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2002-06-02 14:48:55 +02:00
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{NULL, NULL, 0, 0, 0, 0, NULL}
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};
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2002-03-06 21:54:43 +01:00
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// to set/get/query special features/parameters
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static int control(sh_video_t *sh,int cmd,void* arg,...){
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2002-04-13 15:40:26 +02:00
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vd_ffmpeg_ctx *ctx = sh->context;
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2002-08-02 21:38:59 +02:00
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AVCodecContext *avctx = ctx->avctx;
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2002-04-13 15:40:26 +02:00
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switch(cmd){
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case VDCTRL_QUERY_FORMAT:
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2003-07-02 00:05:46 +02:00
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{
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int format =(*((int*)arg));
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if( format == ctx->best_csp ) return CONTROL_TRUE;//supported
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2002-08-02 21:38:59 +02:00
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// possible conversions:
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2003-07-02 00:05:46 +02:00
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switch( format ){
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2002-07-16 02:56:12 +02:00
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case IMGFMT_YV12:
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case IMGFMT_IYUV:
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case IMGFMT_I420:
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2002-08-02 21:38:59 +02:00
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// "converted" using pointer/stride modification
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if(avctx->pix_fmt==PIX_FMT_YUV420P) return CONTROL_TRUE;// u/v swap
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2003-10-09 23:21:46 +02:00
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if(avctx->pix_fmt==PIX_FMT_YUV422P && !ctx->do_dr1) return CONTROL_TRUE;// half stride
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2002-08-02 21:38:59 +02:00
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break;
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2003-07-21 23:02:34 +02:00
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#ifdef HAVE_XVMC
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case IMGFMT_XVMC_IDCT_MPEG2:
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case IMGFMT_XVMC_MOCO_MPEG2:
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2003-07-26 02:55:36 +02:00
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if(avctx->pix_fmt==PIX_FMT_XVMC_MPEG2_IDCT) return CONTROL_TRUE;
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2003-07-21 23:02:34 +02:00
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#endif
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2002-08-02 21:38:59 +02:00
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}
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return CONTROL_FALSE;
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2004-02-18 16:23:41 +01:00
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}
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break;
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case VDCTRL_RESYNC_STREAM:
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avcodec_flush_buffers(avctx);
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return CONTROL_TRUE;
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2003-07-02 00:05:46 +02:00
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}
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2002-03-06 21:54:43 +01:00
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return CONTROL_UNKNOWN;
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}
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// init driver
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static int init(sh_video_t *sh){
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2002-03-23 18:29:35 +01:00
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AVCodecContext *avctx;
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vd_ffmpeg_ctx *ctx;
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2002-04-01 19:12:10 +02:00
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AVCodec *lavc_codec;
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2004-12-17 08:34:23 +01:00
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#if LIBAVCODEC_BUILD >= 4722
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int lowres_w=0;
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#endif
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2004-01-01 17:45:06 +01:00
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int do_vis_debug= lavc_param_vismv || (lavc_param_debug&(FF_DEBUG_VIS_MB_TYPE|FF_DEBUG_VIS_QP));
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2002-03-06 21:54:43 +01:00
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if(!avcodec_inited){
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avcodec_init();
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avcodec_register_all();
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avcodec_inited=1;
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}
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2002-03-23 18:29:35 +01:00
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ctx = sh->context = malloc(sizeof(vd_ffmpeg_ctx));
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if (!ctx)
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return(0);
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memset(ctx, 0, sizeof(vd_ffmpeg_ctx));
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2002-03-06 21:54:43 +01:00
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2002-04-01 19:12:10 +02:00
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lavc_codec = (AVCodec *)avcodec_find_decoder_by_name(sh->codec->dll);
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if(!lavc_codec){
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2002-03-06 21:54:43 +01:00
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mp_msg(MSGT_DECVIDEO,MSGL_ERR,MSGTR_MissingLAVCcodec,sh->codec->dll);
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return 0;
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}
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2002-04-04 01:59:54 +02:00
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2004-01-01 17:45:06 +01:00
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if(vd_use_slices && (lavc_codec->capabilities&CODEC_CAP_DRAW_HORIZ_BAND) && !do_vis_debug)
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2002-04-05 06:48:15 +02:00
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ctx->do_slices=1;
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2002-07-14 23:30:54 +02:00
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2004-09-07 03:20:19 +02:00
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if(lavc_codec->capabilities&CODEC_CAP_DR1 && !do_vis_debug && lavc_codec->id != CODEC_ID_H264)
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2002-07-14 23:30:54 +02:00
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ctx->do_dr1=1;
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2002-12-04 11:49:03 +01:00
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ctx->b_age= ctx->ip_age[0]= ctx->ip_age[1]= 256*256*256*64;
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2003-04-25 02:57:04 +02:00
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ctx->ip_count= ctx->b_count= 0;
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2002-09-19 11:47:37 +02:00
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2002-12-09 13:36:04 +01:00
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#if LIBAVCODEC_BUILD >= 4645
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ctx->pic = avcodec_alloc_frame();
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#else
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2002-12-04 11:49:03 +01:00
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ctx->pic = avcodec_alloc_picture();
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2002-12-09 13:36:04 +01:00
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#endif
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2002-09-19 11:47:37 +02:00
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ctx->avctx = avcodec_alloc_context();
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2002-03-23 18:29:35 +01:00
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avctx = ctx->avctx;
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2002-07-16 02:56:12 +02:00
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2003-11-26 21:58:41 +01:00
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#if LIBAVCODEC_BUILD >= 4691 && LIBAVCODEC_BUILD <= 4692
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2003-11-10 00:55:28 +01:00
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if(lavc_codec->capabilities&CODEC_CAP_CR)
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avctx->cr_available = 1;
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#endif
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2003-07-02 00:05:46 +02:00
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#ifdef HAVE_XVMC
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2004-03-16 16:34:55 +01:00
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#ifdef CODEC_CAP_HWACCEL
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if(lavc_codec->capabilities & CODEC_CAP_HWACCEL){
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#else
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2003-07-02 00:05:46 +02:00
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if(lavc_codec->id == CODEC_ID_MPEG2VIDEO_XVMC){
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2004-03-16 16:34:55 +01:00
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#endif
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printf("vd_ffmpeg: XVMC accelerated codec\n");
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2003-07-02 00:05:46 +02:00
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assert(ctx->do_dr1);//these are must to!
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assert(ctx->do_slices); //it is (vo_)ffmpeg bug if this fails
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avctx->flags|= CODEC_FLAG_EMU_EDGE;//do i need that??!!
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2004-03-01 15:58:20 +01:00
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avctx->get_format= get_format;//for now only this decoder will use it
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2003-07-02 00:05:46 +02:00
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avctx->get_buffer= mc_get_buffer;
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avctx->release_buffer= mc_release_buffer;
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2003-07-26 02:55:36 +02:00
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avctx->draw_horiz_band = mc_render_slice;
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avctx->slice_flags=SLICE_FLAG_CODED_ORDER|SLICE_FLAG_ALLOW_FIELD;
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2003-07-02 00:05:46 +02:00
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}else
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#endif
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2002-07-16 02:56:12 +02:00
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if(ctx->do_dr1){
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2002-12-04 11:49:03 +01:00
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avctx->flags|= CODEC_FLAG_EMU_EDGE;
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avctx->get_buffer= get_buffer;
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avctx->release_buffer= release_buffer;
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2003-11-26 21:58:41 +01:00
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#if LIBAVCODEC_BUILD >= 4693
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avctx->reget_buffer= get_buffer;
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#endif
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2002-07-16 02:56:12 +02:00
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}
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2002-09-07 00:53:26 +02:00
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#ifdef CODEC_FLAG_NOT_TRUNCATED
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avctx->flags|= CODEC_FLAG_NOT_TRUNCATED;
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#endif
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2002-03-06 21:54:43 +01:00
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2002-03-23 18:29:35 +01:00
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avctx->width = sh->disp_w;
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avctx->height= sh->disp_h;
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2002-06-02 14:48:55 +02:00
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avctx->workaround_bugs= lavc_param_workaround_bugs;
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avctx->error_resilience= lavc_param_error_resilience;
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2002-06-09 15:52:13 +02:00
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if(lavc_param_gray) avctx->flags|= CODEC_FLAG_GRAY;
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2004-09-02 18:52:13 +02:00
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#ifdef CODEC_FLAG2_FAST
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avctx->flags2|= lavc_param_fast;
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#endif
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2003-03-08 03:05:14 +01:00
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avctx->codec_tag= sh->format;
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2003-09-11 02:16:33 +02:00
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#if LIBAVCODEC_BUILD >= 4679
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avctx->stream_codec_tag= sh->video.fccHandler;
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#endif
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2002-09-30 01:21:57 +02:00
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avctx->idct_algo= lavc_param_idct_algo;
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2002-10-13 15:49:24 +02:00
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avctx->error_concealment= lavc_param_error_concealment;
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2002-12-04 13:41:57 +01:00
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#if LIBAVCODEC_BUILD >= 4642
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avctx->debug= lavc_param_debug;
|
2003-12-30 19:24:19 +01:00
|
|
|
#endif
|
|
|
|
#if LIBAVCODEC_BUILD >= 4698
|
|
|
|
avctx->debug_mv= lavc_param_vismv;
|
2004-06-26 04:23:51 +02:00
|
|
|
#endif
|
|
|
|
#if LIBAVCODEC_BUILD >= 4717
|
|
|
|
avctx->skip_top = lavc_param_skip_top;
|
|
|
|
avctx->skip_bottom= lavc_param_skip_bottom;
|
2004-09-26 14:54:00 +02:00
|
|
|
#endif
|
|
|
|
#if LIBAVCODEC_BUILD >= 4722
|
2004-12-17 08:34:23 +01:00
|
|
|
if(lavc_param_lowres_str != NULL)
|
|
|
|
{
|
|
|
|
sscanf(lavc_param_lowres_str, "%d,%d", &lavc_param_lowres, &lowres_w);
|
|
|
|
if(lavc_param_lowres < 1 || lavc_param_lowres > 16 || (lowres_w > 0 && avctx->width < lowres_w))
|
|
|
|
lavc_param_lowres = 0;
|
|
|
|
avctx->lowres = lavc_param_lowres;
|
|
|
|
}
|
2002-12-04 13:41:57 +01:00
|
|
|
#endif
|
2002-03-23 18:29:35 +01:00
|
|
|
mp_dbg(MSGT_DECVIDEO,MSGL_DBG2,"libavcodec.size: %d x %d\n",avctx->width,avctx->height);
|
2002-05-02 14:24:53 +02:00
|
|
|
/* AVRn stores huffman table in AVI header */
|
|
|
|
/* Pegasus MJPEG stores it also in AVI header, but it uses the common
|
|
|
|
MJPG fourcc :( */
|
2002-05-02 18:09:54 +02:00
|
|
|
if (sh->bih && (sh->bih->biSize != sizeof(BITMAPINFOHEADER)) &&
|
2002-05-02 14:24:53 +02:00
|
|
|
(sh->format == mmioFOURCC('A','V','R','n') ||
|
|
|
|
sh->format == mmioFOURCC('M','J','P','G')))
|
|
|
|
{
|
|
|
|
avctx->flags |= CODEC_FLAG_EXTERN_HUFF;
|
|
|
|
avctx->extradata_size = sh->bih->biSize-sizeof(BITMAPINFOHEADER);
|
2005-01-08 20:16:21 +01:00
|
|
|
avctx->extradata = av_malloc(avctx->extradata_size);
|
2002-05-02 14:24:53 +02:00
|
|
|
memcpy(avctx->extradata, sh->bih+sizeof(BITMAPINFOHEADER),
|
|
|
|
avctx->extradata_size);
|
|
|
|
|
|
|
|
#if 0
|
|
|
|
{
|
|
|
|
int x;
|
|
|
|
uint8_t *p = avctx->extradata;
|
|
|
|
|
|
|
|
for (x=0; x<avctx->extradata_size; x++)
|
|
|
|
printf("[%x] ", p[x]);
|
|
|
|
printf("\n");
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
}
|
2002-08-29 00:02:38 +02:00
|
|
|
if( sh->format == mmioFOURCC('R', 'V', '1', '0')
|
2003-11-30 15:45:42 +01:00
|
|
|
|| sh->format == mmioFOURCC('R', 'V', '1', '3')
|
|
|
|
|| sh->format == mmioFOURCC('R', 'V', '2', '0')
|
2003-12-22 18:26:19 +01:00
|
|
|
|| sh->format == mmioFOURCC('R', 'V', '3', '0')
|
|
|
|
|| sh->format == mmioFOURCC('R', 'V', '4', '0')
|
2003-11-30 15:45:42 +01:00
|
|
|
){
|
2002-08-29 00:02:38 +02:00
|
|
|
avctx->extradata_size= 8;
|
2005-01-08 20:16:21 +01:00
|
|
|
avctx->extradata = av_malloc(avctx->extradata_size);
|
2002-10-01 23:30:10 +02:00
|
|
|
if(sh->bih->biSize!=sizeof(*sh->bih)+8){
|
|
|
|
/* only 1 packet per frame & sub_id from fourcc */
|
|
|
|
((uint32_t*)avctx->extradata)[0] = 0;
|
|
|
|
avctx->sub_id=
|
|
|
|
((uint32_t*)avctx->extradata)[1] =
|
|
|
|
(sh->format == mmioFOURCC('R', 'V', '1', '3')) ? 0x10003001 : 0x10000000;
|
|
|
|
} else {
|
|
|
|
/* has extra slice header (demux_rm or rm->avi streamcopy) */
|
|
|
|
unsigned int* extrahdr=(unsigned int*)(sh->bih+1);
|
2004-12-06 05:11:17 +01:00
|
|
|
((uint32_t*)avctx->extradata)[0] = be2me_32(extrahdr[0]);
|
|
|
|
avctx->sub_id= extrahdr[1];
|
|
|
|
((uint32_t*)avctx->extradata)[1] = be2me_32(extrahdr[1]);
|
2002-10-01 23:30:10 +02:00
|
|
|
}
|
2002-10-01 22:01:04 +02:00
|
|
|
|
2002-08-29 00:02:38 +02:00
|
|
|
// printf("%X %X %d %d\n", extrahdr[0], extrahdr[1]);
|
|
|
|
}
|
2002-10-14 14:51:55 +02:00
|
|
|
if (sh->bih && (sh->bih->biSize != sizeof(BITMAPINFOHEADER)) &&
|
|
|
|
(sh->format == mmioFOURCC('M','4','S','2') ||
|
2002-10-27 02:37:51 +02:00
|
|
|
sh->format == mmioFOURCC('M','P','4','S') ||
|
2002-11-14 20:27:51 +01:00
|
|
|
sh->format == mmioFOURCC('H','F','Y','U') ||
|
2004-11-28 19:37:49 +01:00
|
|
|
sh->format == mmioFOURCC('F','F','V','H') ||
|
2003-05-19 15:40:50 +02:00
|
|
|
sh->format == mmioFOURCC('W','M','V','2') ||
|
2005-01-22 18:52:34 +01:00
|
|
|
sh->format == mmioFOURCC('W','M','V','3') ||
|
2003-05-19 15:40:50 +02:00
|
|
|
sh->format == mmioFOURCC('A','S','V','1') ||
|
2003-09-01 10:29:54 +02:00
|
|
|
sh->format == mmioFOURCC('A','S','V','2') ||
|
2004-01-12 23:48:03 +01:00
|
|
|
sh->format == mmioFOURCC('V','S','S','H') ||
|
|
|
|
sh->format == mmioFOURCC('M','S','Z','H') ||
|
2004-01-25 18:38:16 +01:00
|
|
|
sh->format == mmioFOURCC('Z','L','I','B') ||
|
2004-04-11 22:01:42 +02:00
|
|
|
sh->format == mmioFOURCC('M','P','4','V') ||
|
2004-08-21 21:46:24 +02:00
|
|
|
sh->format == mmioFOURCC('F','L','I','C') ||
|
2004-09-13 23:21:48 +02:00
|
|
|
sh->format == mmioFOURCC('S','N','O','W') ||
|
|
|
|
sh->format == mmioFOURCC('a','v','c','1')
|
2002-10-27 02:37:51 +02:00
|
|
|
))
|
2002-10-14 14:51:55 +02:00
|
|
|
{
|
|
|
|
avctx->extradata_size = sh->bih->biSize-sizeof(BITMAPINFOHEADER);
|
2005-01-08 20:16:21 +01:00
|
|
|
avctx->extradata = av_malloc(avctx->extradata_size);
|
2002-10-14 14:51:55 +02:00
|
|
|
memcpy(avctx->extradata, sh->bih+1, avctx->extradata_size);
|
|
|
|
}
|
2003-11-10 00:55:28 +01:00
|
|
|
/* Pass palette to codec */
|
|
|
|
#if LIBAVCODEC_BUILD >= 4689
|
|
|
|
if (sh->bih && (sh->bih->biBitCount <= 8)) {
|
|
|
|
avctx->palctrl = (AVPaletteControl*)calloc(1,sizeof(AVPaletteControl));
|
|
|
|
avctx->palctrl->palette_changed = 1;
|
|
|
|
if (sh->bih->biSize-sizeof(BITMAPINFOHEADER))
|
|
|
|
/* Palette size in biSize */
|
|
|
|
memcpy(avctx->palctrl->palette, sh->bih+1,
|
|
|
|
min(sh->bih->biSize-sizeof(BITMAPINFOHEADER), AVPALETTE_SIZE));
|
|
|
|
else
|
|
|
|
/* Palette size in biClrUsed */
|
|
|
|
memcpy(avctx->palctrl->palette, sh->bih+1,
|
|
|
|
min(sh->bih->biClrUsed * 4, AVPALETTE_SIZE));
|
|
|
|
}
|
|
|
|
#endif
|
2003-05-10 02:53:14 +02:00
|
|
|
if (sh->ImageDesc &&
|
|
|
|
sh->format == mmioFOURCC('S','V','Q','3')){
|
2004-10-11 18:23:20 +02:00
|
|
|
avctx->extradata_size = (*(int*)sh->ImageDesc) - sizeof(int);
|
2005-01-08 20:16:21 +01:00
|
|
|
avctx->extradata = av_malloc(avctx->extradata_size);
|
2003-05-10 02:53:14 +02:00
|
|
|
memcpy(avctx->extradata, ((int*)sh->ImageDesc)+1, avctx->extradata_size);
|
|
|
|
}
|
2002-11-14 20:27:51 +01:00
|
|
|
|
2002-11-24 12:28:25 +01:00
|
|
|
if(sh->bih)
|
|
|
|
avctx->bits_per_sample= sh->bih->biBitCount;
|
2002-08-29 00:02:38 +02:00
|
|
|
|
2002-03-06 21:54:43 +01:00
|
|
|
/* open it */
|
2002-04-01 19:12:10 +02:00
|
|
|
if (avcodec_open(avctx, lavc_codec) < 0) {
|
2002-03-06 21:54:43 +01:00
|
|
|
mp_msg(MSGT_DECVIDEO,MSGL_ERR, MSGTR_CantOpenCodec);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
mp_msg(MSGT_DECVIDEO,MSGL_V,"INFO: libavcodec init OK!\n");
|
2002-04-04 01:59:54 +02:00
|
|
|
ctx->last_aspect=-3;
|
2002-04-07 04:11:10 +02:00
|
|
|
return 1; //mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YV12);
|
2002-03-06 21:54:43 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
// uninit driver
|
|
|
|
static void uninit(sh_video_t *sh){
|
2002-03-23 18:29:35 +01:00
|
|
|
vd_ffmpeg_ctx *ctx = sh->context;
|
|
|
|
AVCodecContext *avctx = ctx->avctx;
|
2002-12-09 10:12:23 +01:00
|
|
|
|
|
|
|
if(lavc_param_vstats){
|
|
|
|
int i;
|
|
|
|
for(i=1; i<32; i++){
|
|
|
|
printf("QP: %d, count: %d\n", i, ctx->qp_stat[i]);
|
|
|
|
}
|
|
|
|
printf("Arithmetic mean of QP: %2.4f, Harmonic mean of QP: %2.4f\n",
|
2002-12-09 13:36:04 +01:00
|
|
|
ctx->qp_sum / avctx->coded_frame->coded_picture_number,
|
|
|
|
1.0/(ctx->inv_qp_sum / avctx->coded_frame->coded_picture_number)
|
2002-12-09 10:12:23 +01:00
|
|
|
);
|
|
|
|
}
|
2002-03-23 18:29:35 +01:00
|
|
|
|
|
|
|
if (avcodec_close(avctx) < 0)
|
2002-03-06 21:54:43 +01:00
|
|
|
mp_msg(MSGT_DECVIDEO,MSGL_ERR, MSGTR_CantCloseCodec);
|
2002-05-02 14:24:53 +02:00
|
|
|
|
2005-01-08 20:16:21 +01:00
|
|
|
av_freep(&avctx->extradata);
|
2003-11-10 03:38:39 +01:00
|
|
|
#if LIBAVCODEC_BUILD >= 4689
|
2005-01-08 20:16:21 +01:00
|
|
|
av_freep(&avctx->palctrl);
|
|
|
|
#endif
|
|
|
|
av_freep(&avctx->slice_offset);
|
|
|
|
|
|
|
|
av_freep(&avctx);
|
|
|
|
av_freep(&ctx->pic);
|
2002-03-23 18:29:35 +01:00
|
|
|
if (ctx)
|
|
|
|
free(ctx);
|
2002-03-06 21:54:43 +01:00
|
|
|
}
|
|
|
|
|
2002-04-04 01:59:54 +02:00
|
|
|
static void draw_slice(struct AVCodecContext *s,
|
2003-07-17 14:51:44 +02:00
|
|
|
#if LIBAVCODEC_BUILD >= 4670
|
|
|
|
AVFrame *src, int offset[4],
|
|
|
|
#else
|
|
|
|
uint8_t **src, int linesize,
|
|
|
|
#endif
|
2003-07-20 17:01:00 +02:00
|
|
|
int y, int type, int height){
|
2002-07-11 22:19:00 +02:00
|
|
|
sh_video_t * sh = s->opaque;
|
2002-07-16 14:04:30 +02:00
|
|
|
int start=0, i;
|
2003-07-20 17:01:00 +02:00
|
|
|
int width= s->width;
|
2004-09-27 12:08:57 +02:00
|
|
|
int skip_stride= ((width<<lavc_param_lowres)+15)>>4;
|
2003-02-11 21:21:52 +01:00
|
|
|
uint8_t *skip= &s->coded_frame->mbskip_table[(y>>4)*skip_stride];
|
2002-12-09 13:36:04 +01:00
|
|
|
int threshold= s->coded_frame->age;
|
2003-07-17 14:51:44 +02:00
|
|
|
#if LIBAVCODEC_BUILD >= 4670
|
|
|
|
uint8_t *source[3]= {src->data[0] + offset[0], src->data[1] + offset[1], src->data[2] + offset[2]};
|
|
|
|
#else
|
|
|
|
int stride[3];
|
2003-07-20 17:01:00 +02:00
|
|
|
|
2002-04-04 01:59:54 +02:00
|
|
|
stride[0]=linesize;
|
2002-12-09 13:36:04 +01:00
|
|
|
if(s->coded_frame->linesize[1]){
|
|
|
|
stride[1]= s->coded_frame->linesize[1];
|
|
|
|
stride[2]= s->coded_frame->linesize[2];
|
2002-12-04 11:49:03 +01:00
|
|
|
}else
|
2002-07-16 14:04:30 +02:00
|
|
|
stride[1]=stride[2]=stride[0]/2;
|
2003-07-17 14:51:44 +02:00
|
|
|
#endif
|
2002-07-16 14:04:30 +02:00
|
|
|
#if 0
|
|
|
|
if(s->pict_type!=B_TYPE){
|
|
|
|
for(i=0; i*16<width+16; i++){
|
|
|
|
if(i*16>=width || skip[i]>=threshold){
|
|
|
|
if(start==i) start++;
|
|
|
|
else{
|
2003-02-11 21:21:52 +01:00
|
|
|
uint8_t *src2[3]= {src[0] + start*16,
|
2002-07-16 14:04:30 +02:00
|
|
|
src[1] + start*8,
|
|
|
|
src[2] + start*8};
|
|
|
|
//printf("%2d-%2d x %d\n", start, i, y);
|
|
|
|
mpcodecs_draw_slice (sh,src2, stride, (i-start)*16, height, start*16, y);
|
|
|
|
start= i+1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}else
|
|
|
|
#endif
|
2003-07-17 14:51:44 +02:00
|
|
|
#if LIBAVCODEC_BUILD >= 4670
|
|
|
|
mpcodecs_draw_slice (sh, source, src->linesize, width, height, 0, y);
|
|
|
|
#else
|
2002-09-01 16:30:55 +02:00
|
|
|
mpcodecs_draw_slice (sh,src, stride, width, height, 0, y);
|
2003-07-17 14:51:44 +02:00
|
|
|
#endif
|
2002-04-04 01:59:54 +02:00
|
|
|
}
|
2002-03-06 21:54:43 +01:00
|
|
|
|
2003-07-17 14:51:44 +02:00
|
|
|
|
2004-03-01 15:58:20 +01:00
|
|
|
static int init_vo(sh_video_t *sh, enum PixelFormat pix_fmt){
|
2002-03-23 18:29:35 +01:00
|
|
|
vd_ffmpeg_ctx *ctx = sh->context;
|
|
|
|
AVCodecContext *avctx = ctx->avctx;
|
2003-10-20 23:21:42 +02:00
|
|
|
#if LIBAVCODEC_BUILD >= 4687
|
|
|
|
float aspect= av_q2d(avctx->sample_aspect_ratio) * avctx->width / avctx->height;
|
|
|
|
#else
|
|
|
|
float aspect= avctx->aspect_ratio;
|
|
|
|
#endif
|
2002-04-28 01:45:00 +02:00
|
|
|
|
2003-11-08 02:56:09 +01:00
|
|
|
// it is possible another vo buffers to be used after vo config()
|
|
|
|
// lavc reset its buffers on width/heigh change but not on aspect change!!!
|
|
|
|
if (// aspect != ctx->last_aspect ||
|
2002-04-04 01:59:54 +02:00
|
|
|
avctx->width != sh->disp_w ||
|
|
|
|
avctx->height != sh->disp_h ||
|
|
|
|
!ctx->vo_inited)
|
2002-03-23 18:29:35 +01:00
|
|
|
{
|
2003-10-20 23:21:42 +02:00
|
|
|
mp_msg(MSGT_DECVIDEO, MSGL_V, "[ffmpeg] aspect_ratio: %f\n", aspect);
|
|
|
|
ctx->last_aspect = aspect;
|
2002-12-21 21:39:40 +01:00
|
|
|
// if(ctx->last_aspect>=0.01 && ctx->last_aspect<100)
|
2003-05-06 17:28:01 +02:00
|
|
|
if(sh->aspect==0.0)
|
2002-12-21 21:39:40 +01:00
|
|
|
sh->aspect = ctx->last_aspect;
|
2002-03-23 18:29:35 +01:00
|
|
|
sh->disp_w = avctx->width;
|
|
|
|
sh->disp_h = avctx->height;
|
2002-04-04 01:59:54 +02:00
|
|
|
ctx->vo_inited=1;
|
2004-03-01 15:58:20 +01:00
|
|
|
switch(pix_fmt){
|
2002-08-02 21:38:59 +02:00
|
|
|
case PIX_FMT_YUV410P: ctx->best_csp=IMGFMT_YVU9;break; //svq1
|
|
|
|
case PIX_FMT_YUV420P: ctx->best_csp=IMGFMT_YV12;break; //mpegs
|
2002-11-14 20:27:51 +01:00
|
|
|
case PIX_FMT_YUV422P: ctx->best_csp=IMGFMT_422P;break; //mjpeg / huffyuv
|
2002-12-21 21:39:40 +01:00
|
|
|
case PIX_FMT_YUV444P: ctx->best_csp=IMGFMT_444P;break; //photo jpeg
|
2002-10-07 23:57:43 +02:00
|
|
|
case PIX_FMT_YUV411P: ctx->best_csp=IMGFMT_411P;break; //dv ntsc
|
2002-11-14 20:27:51 +01:00
|
|
|
case PIX_FMT_YUV422: ctx->best_csp=IMGFMT_YUY2;break; //huffyuv perhaps in the future
|
2004-02-13 00:09:22 +01:00
|
|
|
case PIX_FMT_RGB24 : ctx->best_csp=IMGFMT_RGB24;break; //qtrle
|
2003-07-17 14:51:44 +02:00
|
|
|
case PIX_FMT_RGBA32: ctx->best_csp=IMGFMT_BGR32;break; //huffyuv / mjpeg
|
2003-11-10 00:55:28 +01:00
|
|
|
case PIX_FMT_BGR24 : ctx->best_csp=IMGFMT_BGR24;break; //8bps
|
|
|
|
case PIX_FMT_RGB555: ctx->best_csp=IMGFMT_BGR15;break; //rpza,cram
|
2004-04-11 21:19:46 +02:00
|
|
|
case PIX_FMT_RGB565: ctx->best_csp=IMGFMT_BGR16;break; //4xm
|
2003-11-10 00:55:28 +01:00
|
|
|
case PIX_FMT_PAL8: ctx->best_csp=IMGFMT_BGR8;break; //8bps,mrle,cram
|
2003-07-02 00:05:46 +02:00
|
|
|
#ifdef HAVE_XVMC
|
2003-07-26 02:55:36 +02:00
|
|
|
case PIX_FMT_XVMC_MPEG2_MC:ctx->best_csp=IMGFMT_XVMC_MOCO_MPEG2;break;
|
|
|
|
case PIX_FMT_XVMC_MPEG2_IDCT:ctx->best_csp=IMGFMT_XVMC_IDCT_MPEG2;break;
|
2003-07-02 00:05:46 +02:00
|
|
|
#endif
|
2002-08-02 21:38:59 +02:00
|
|
|
default:
|
|
|
|
ctx->best_csp=0;
|
|
|
|
}
|
|
|
|
if (!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h, ctx->best_csp))
|
2002-07-14 21:44:40 +02:00
|
|
|
return -1;
|
2002-04-13 15:40:26 +02:00
|
|
|
}
|
2002-07-14 21:44:40 +02:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2002-12-09 13:36:04 +01:00
|
|
|
static int get_buffer(AVCodecContext *avctx, AVFrame *pic){
|
2002-07-14 21:44:40 +02:00
|
|
|
sh_video_t * sh = avctx->opaque;
|
2002-07-14 23:30:54 +02:00
|
|
|
vd_ffmpeg_ctx *ctx = sh->context;
|
2002-07-14 21:44:40 +02:00
|
|
|
mp_image_t* mpi=NULL;
|
2002-08-03 00:55:54 +02:00
|
|
|
int flags= MP_IMGFLAG_ACCEPT_STRIDE | MP_IMGFLAG_PREFER_ALIGNED_STRIDE;
|
2002-07-15 16:30:12 +02:00
|
|
|
int type= MP_IMGTYPE_IPB;
|
2002-12-04 11:49:03 +01:00
|
|
|
int width= avctx->width;
|
|
|
|
int height= avctx->height;
|
2002-07-15 23:33:46 +02:00
|
|
|
int align=15;
|
2003-04-25 02:57:04 +02:00
|
|
|
//printf("get_buffer %d %d %d\n", pic->reference, ctx->ip_count, ctx->b_count);
|
2002-07-15 23:33:46 +02:00
|
|
|
if(avctx->pix_fmt == PIX_FMT_YUV410P)
|
|
|
|
align=63; //yes seriously, its really needed (16x16 chroma blocks in SVQ1 -> 64x64)
|
|
|
|
|
2003-11-10 00:55:28 +01:00
|
|
|
#if LIBAVCODEC_BUILD >= 4691
|
|
|
|
if (pic->buffer_hints) {
|
|
|
|
mp_msg(MSGT_DECVIDEO,MSGL_DBG2, "Buffer hints: %u\n", pic->buffer_hints);
|
|
|
|
type = MP_IMGTYPE_TEMP;
|
|
|
|
if (pic->buffer_hints & FF_BUFFER_HINTS_READABLE)
|
|
|
|
flags |= MP_IMGFLAG_READABLE;
|
|
|
|
if (pic->buffer_hints & FF_BUFFER_HINTS_PRESERVE) {
|
|
|
|
type = MP_IMGTYPE_STATIC;
|
|
|
|
flags |= MP_IMGFLAG_PRESERVE;
|
|
|
|
}
|
|
|
|
if (pic->buffer_hints & FF_BUFFER_HINTS_REUSABLE) {
|
|
|
|
type = MP_IMGTYPE_STATIC;
|
|
|
|
flags |= MP_IMGFLAG_PRESERVE;
|
|
|
|
}
|
|
|
|
flags|=(!avctx->hurry_up && ctx->do_slices) ?
|
|
|
|
MP_IMGFLAG_DRAW_CALLBACK:0;
|
|
|
|
mp_msg(MSGT_DECVIDEO,MSGL_DBG2, type == MP_IMGTYPE_STATIC ? "using STATIC\n" : "using TEMP\n");
|
|
|
|
} else {
|
|
|
|
#endif
|
2003-04-25 02:57:04 +02:00
|
|
|
if(!pic->reference){
|
|
|
|
ctx->b_count++;
|
2002-07-14 23:30:54 +02:00
|
|
|
flags|=(!avctx->hurry_up && ctx->do_slices) ?
|
|
|
|
MP_IMGFLAG_DRAW_CALLBACK:0;
|
2003-04-25 02:57:04 +02:00
|
|
|
}else{
|
|
|
|
ctx->ip_count++;
|
2002-07-17 01:42:44 +02:00
|
|
|
flags|= MP_IMGFLAG_PRESERVE|MP_IMGFLAG_READABLE
|
|
|
|
| (ctx->do_slices ? MP_IMGFLAG_DRAW_CALLBACK : 0);
|
2003-04-25 02:57:04 +02:00
|
|
|
}
|
2003-11-10 00:55:28 +01:00
|
|
|
#if LIBAVCODEC_BUILD >= 4691
|
|
|
|
}
|
|
|
|
#endif
|
2003-04-25 02:57:04 +02:00
|
|
|
|
2004-03-01 15:58:20 +01:00
|
|
|
if(init_vo(sh,avctx->pix_fmt) < 0){
|
2003-04-26 12:32:45 +02:00
|
|
|
avctx->release_buffer= avcodec_default_release_buffer;
|
|
|
|
avctx->get_buffer= avcodec_default_get_buffer;
|
|
|
|
return avctx->get_buffer(avctx, pic);
|
|
|
|
}
|
|
|
|
|
2003-11-10 00:55:28 +01:00
|
|
|
#if LIBAVCODEC_BUILD >= 4691
|
|
|
|
if (!pic->buffer_hints) {
|
|
|
|
#endif
|
2003-04-26 12:32:45 +02:00
|
|
|
if(ctx->b_count>1 || ctx->ip_count>2){
|
2003-04-25 02:57:04 +02:00
|
|
|
printf("DR1 failure\n");
|
|
|
|
|
|
|
|
ctx->do_dr1=0; //FIXME
|
|
|
|
avctx->get_buffer= avcodec_default_get_buffer;
|
|
|
|
return avctx->get_buffer(avctx, pic);
|
|
|
|
}
|
2002-07-14 21:44:40 +02:00
|
|
|
|
2002-07-15 16:30:12 +02:00
|
|
|
if(avctx->has_b_frames){
|
|
|
|
type= MP_IMGTYPE_IPB;
|
|
|
|
}else{
|
|
|
|
type= MP_IMGTYPE_IP;
|
|
|
|
}
|
|
|
|
mp_msg(MSGT_DECVIDEO,MSGL_DBG2, type== MP_IMGTYPE_IPB ? "using IPB\n" : "using IP\n");
|
2003-11-10 00:55:28 +01:00
|
|
|
#if LIBAVCODEC_BUILD >= 4691
|
|
|
|
}
|
|
|
|
#endif
|
2002-07-15 16:30:12 +02:00
|
|
|
|
|
|
|
mpi= mpcodecs_get_image(sh,type, flags,
|
2002-07-15 23:33:46 +02:00
|
|
|
(width+align)&(~align), (height+align)&(~align));
|
2002-07-14 21:44:40 +02:00
|
|
|
|
2003-10-04 19:29:08 +02:00
|
|
|
// ok, let's see what did we get:
|
2002-07-14 21:44:40 +02:00
|
|
|
if( mpi->flags&MP_IMGFLAG_DRAW_CALLBACK &&
|
|
|
|
!(mpi->flags&MP_IMGFLAG_DIRECT)){
|
|
|
|
// nice, filter/vo likes draw_callback :)
|
|
|
|
avctx->draw_horiz_band= draw_slice;
|
|
|
|
} else
|
|
|
|
avctx->draw_horiz_band= NULL;
|
2003-11-10 00:55:28 +01:00
|
|
|
|
2003-11-10 23:03:27 +01:00
|
|
|
#if LIBAVCODEC_BUILD >= 4689
|
2003-11-10 00:55:28 +01:00
|
|
|
// Palette support: libavcodec copies palette to *data[1]
|
|
|
|
if (mpi->bpp == 8)
|
2005-01-08 20:16:21 +01:00
|
|
|
mpi->planes[1] = av_malloc(AVPALETTE_SIZE);
|
2003-11-10 23:03:27 +01:00
|
|
|
#endif
|
2003-11-10 00:55:28 +01:00
|
|
|
|
2002-12-04 11:49:03 +01:00
|
|
|
pic->data[0]= mpi->planes[0];
|
|
|
|
pic->data[1]= mpi->planes[1];
|
|
|
|
pic->data[2]= mpi->planes[2];
|
2002-12-28 13:14:57 +01:00
|
|
|
|
|
|
|
#if 0
|
|
|
|
assert(mpi->width >= ((width +align)&(~align)));
|
|
|
|
assert(mpi->height >= ((height+align)&(~align)));
|
|
|
|
assert(mpi->stride[0] >= mpi->width);
|
2002-08-21 21:08:24 +02:00
|
|
|
if(mpi->imgfmt==IMGFMT_I420 || mpi->imgfmt==IMGFMT_YV12 || mpi->imgfmt==IMGFMT_IYUV){
|
2002-12-28 01:01:28 +01:00
|
|
|
const int y_size= mpi->stride[0] * (mpi->h-1) + mpi->w;
|
|
|
|
const int c_size= mpi->stride[1] * ((mpi->h>>1)-1) + (mpi->w>>1);
|
2002-08-21 21:08:24 +02:00
|
|
|
|
|
|
|
assert(mpi->planes[0] > mpi->planes[1] || mpi->planes[0] + y_size <= mpi->planes[1]);
|
|
|
|
assert(mpi->planes[0] > mpi->planes[2] || mpi->planes[0] + y_size <= mpi->planes[2]);
|
|
|
|
assert(mpi->planes[1] > mpi->planes[0] || mpi->planes[1] + c_size <= mpi->planes[0]);
|
|
|
|
assert(mpi->planes[1] > mpi->planes[2] || mpi->planes[1] + c_size <= mpi->planes[2]);
|
|
|
|
assert(mpi->planes[2] > mpi->planes[0] || mpi->planes[2] + c_size <= mpi->planes[0]);
|
|
|
|
assert(mpi->planes[2] > mpi->planes[1] || mpi->planes[2] + c_size <= mpi->planes[1]);
|
|
|
|
}
|
2002-12-28 13:14:57 +01:00
|
|
|
#endif
|
2002-07-14 23:30:54 +02:00
|
|
|
|
2002-12-04 11:49:03 +01:00
|
|
|
/* Note, some (many) codecs in libavcodec must have stride1==stride2 && no changes between frames
|
|
|
|
* lavc will check that and die with an error message, if its not true
|
|
|
|
*/
|
|
|
|
pic->linesize[0]= mpi->stride[0];
|
|
|
|
pic->linesize[1]= mpi->stride[1];
|
|
|
|
pic->linesize[2]= mpi->stride[2];
|
2002-07-14 23:30:54 +02:00
|
|
|
|
2002-12-04 11:49:03 +01:00
|
|
|
pic->opaque = mpi;
|
2002-07-17 01:42:44 +02:00
|
|
|
//printf("%X\n", (int)mpi->planes[0]);
|
2002-08-02 14:19:21 +02:00
|
|
|
#if 0
|
|
|
|
if(mpi->flags&MP_IMGFLAG_DIRECT)
|
|
|
|
printf("D");
|
|
|
|
else if(mpi->flags&MP_IMGFLAG_DRAW_CALLBACK)
|
|
|
|
printf("S");
|
|
|
|
else
|
|
|
|
printf(".");
|
|
|
|
#endif
|
2002-12-04 11:49:03 +01:00
|
|
|
if(pic->reference){
|
|
|
|
pic->age= ctx->ip_age[0];
|
|
|
|
|
|
|
|
ctx->ip_age[0]= ctx->ip_age[1]+1;
|
|
|
|
ctx->ip_age[1]= 1;
|
|
|
|
ctx->b_age++;
|
|
|
|
}else{
|
|
|
|
pic->age= ctx->b_age;
|
|
|
|
|
|
|
|
ctx->ip_age[0]++;
|
|
|
|
ctx->ip_age[1]++;
|
|
|
|
ctx->b_age=1;
|
|
|
|
}
|
2002-12-09 10:12:23 +01:00
|
|
|
#if LIBAVCODEC_BUILD >= 4644
|
|
|
|
pic->type= FF_BUFFER_TYPE_USER;
|
|
|
|
#endif
|
2002-10-27 02:37:51 +02:00
|
|
|
return 0;
|
2002-12-04 11:49:03 +01:00
|
|
|
}
|
|
|
|
|
2002-12-09 13:36:04 +01:00
|
|
|
static void release_buffer(struct AVCodecContext *avctx, AVFrame *pic){
|
2003-04-25 02:57:04 +02:00
|
|
|
mp_image_t* mpi= pic->opaque;
|
|
|
|
sh_video_t * sh = avctx->opaque;
|
|
|
|
vd_ffmpeg_ctx *ctx = sh->context;
|
2002-12-04 11:49:03 +01:00
|
|
|
int i;
|
2003-04-25 02:57:04 +02:00
|
|
|
|
|
|
|
//printf("release buffer %d %d %d\n", mpi ? mpi->flags&MP_IMGFLAG_PRESERVE : -99, ctx->ip_count, ctx->b_count);
|
|
|
|
|
|
|
|
if(ctx->ip_count <= 2 && ctx->b_count<=1){
|
|
|
|
if(mpi->flags&MP_IMGFLAG_PRESERVE)
|
|
|
|
ctx->ip_count--;
|
|
|
|
else
|
|
|
|
ctx->b_count--;
|
|
|
|
}
|
2003-11-10 00:55:28 +01:00
|
|
|
|
|
|
|
// Palette support: free palette buffer allocated in get_buffer
|
2005-01-08 20:16:21 +01:00
|
|
|
if ( mpi && (mpi->bpp == 8))
|
|
|
|
av_freep(&mpi->planes[1]);
|
2003-11-10 00:55:28 +01:00
|
|
|
|
2002-12-09 10:12:23 +01:00
|
|
|
#if LIBAVCODEC_BUILD >= 4644
|
2003-04-25 02:57:04 +02:00
|
|
|
if(pic->type!=FF_BUFFER_TYPE_USER){
|
|
|
|
avcodec_default_release_buffer(avctx, pic);
|
|
|
|
return;
|
|
|
|
}
|
2002-12-09 10:12:23 +01:00
|
|
|
#endif
|
2003-04-25 02:57:04 +02:00
|
|
|
|
2002-12-04 11:49:03 +01:00
|
|
|
for(i=0; i<4; i++){
|
|
|
|
pic->data[i]= NULL;
|
|
|
|
}
|
|
|
|
//printf("R%X %X\n", pic->linesize[0], pic->data[0]);
|
2002-07-14 21:44:40 +02:00
|
|
|
}
|
|
|
|
|
2002-10-01 22:01:04 +02:00
|
|
|
// copypaste from demux_real.c - it should match to get it working!
|
|
|
|
//FIXME put into some header
|
|
|
|
typedef struct dp_hdr_s {
|
|
|
|
uint32_t chunks; // number of chunks
|
|
|
|
uint32_t timestamp; // timestamp from packet header
|
|
|
|
uint32_t len; // length of actual data
|
|
|
|
uint32_t chunktab; // offset to chunk offset array
|
|
|
|
} dp_hdr_t;
|
|
|
|
|
2004-08-29 15:52:19 +02:00
|
|
|
|
2002-07-14 21:44:40 +02:00
|
|
|
// decode a frame
|
|
|
|
static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
|
|
|
|
int got_picture=0;
|
|
|
|
int ret;
|
|
|
|
vd_ffmpeg_ctx *ctx = sh->context;
|
2002-12-09 13:36:04 +01:00
|
|
|
AVFrame *pic= ctx->pic;
|
2002-07-14 21:44:40 +02:00
|
|
|
AVCodecContext *avctx = ctx->avctx;
|
|
|
|
mp_image_t* mpi=NULL;
|
2002-07-15 16:30:12 +02:00
|
|
|
int dr1= ctx->do_dr1;
|
2004-08-29 15:52:19 +02:00
|
|
|
unsigned char *buf = NULL;
|
2002-07-14 21:44:40 +02:00
|
|
|
|
|
|
|
if(len<=0) return NULL; // skipped frame
|
2002-07-14 23:30:54 +02:00
|
|
|
|
2004-03-16 16:34:55 +01:00
|
|
|
#if LIBAVCODEC_BUILD < 4707
|
|
|
|
|
2003-07-02 00:05:46 +02:00
|
|
|
#ifdef HAVE_XVMC
|
2004-03-16 16:34:55 +01:00
|
|
|
if( !avctx->xvmc_acceleration )
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#else
|
|
|
|
//ffmpeg interlace (mpeg2) bug have been fixed. no need of -noslices
|
|
|
|
if (!dr1)
|
2003-07-02 00:05:46 +02:00
|
|
|
#endif
|
2002-07-14 21:44:40 +02:00
|
|
|
avctx->draw_horiz_band=NULL;
|
|
|
|
avctx->opaque=sh;
|
2003-05-23 15:10:20 +02:00
|
|
|
if(ctx->vo_inited && !(flags&3) && !dr1){
|
2002-07-14 21:44:40 +02:00
|
|
|
mpi=mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, MP_IMGFLAG_PRESERVE |
|
|
|
|
(ctx->do_slices?MP_IMGFLAG_DRAW_CALLBACK:0),
|
|
|
|
sh->disp_w, sh->disp_h);
|
|
|
|
if(mpi && mpi->flags&MP_IMGFLAG_DRAW_CALLBACK){
|
|
|
|
// vd core likes slices!
|
|
|
|
avctx->draw_horiz_band=draw_slice;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
avctx->hurry_up=(flags&3)?((flags&2)?2:1):0;
|
|
|
|
|
2002-10-01 23:30:10 +02:00
|
|
|
// if(sh->ds->demuxer->type == DEMUXER_TYPE_REAL){
|
|
|
|
if( sh->format == mmioFOURCC('R', 'V', '1', '0')
|
2003-11-30 15:45:42 +01:00
|
|
|
|| sh->format == mmioFOURCC('R', 'V', '1', '3')
|
2003-12-22 18:26:19 +01:00
|
|
|
|| sh->format == mmioFOURCC('R', 'V', '2', '0')
|
|
|
|
|| sh->format == mmioFOURCC('R', 'V', '3', '0')
|
|
|
|
|| sh->format == mmioFOURCC('R', 'V', '4', '0'))
|
2002-10-01 23:30:10 +02:00
|
|
|
if(sh->bih->biSize==sizeof(*sh->bih)+8){
|
2002-10-01 22:01:04 +02:00
|
|
|
int i;
|
|
|
|
dp_hdr_t *hdr= (dp_hdr_t*)data;
|
|
|
|
|
|
|
|
if(avctx->slice_offset==NULL)
|
2005-01-08 20:16:21 +01:00
|
|
|
avctx->slice_offset= av_malloc(sizeof(int)*1000);
|
2002-10-01 22:01:04 +02:00
|
|
|
|
|
|
|
// for(i=0; i<25; i++) printf("%02X ", ((uint8_t*)data)[i]);
|
|
|
|
|
|
|
|
avctx->slice_count= hdr->chunks+1;
|
|
|
|
for(i=0; i<avctx->slice_count; i++)
|
|
|
|
avctx->slice_offset[i]= ((uint32_t*)(data+hdr->chunktab))[2*i+1];
|
2002-10-02 01:47:22 +02:00
|
|
|
len=hdr->len;
|
2002-10-01 22:01:04 +02:00
|
|
|
data+= sizeof(dp_hdr_t);
|
|
|
|
}
|
|
|
|
|
2002-12-04 11:49:03 +01:00
|
|
|
ret = avcodec_decode_video(avctx, pic,
|
2002-07-14 21:44:40 +02:00
|
|
|
&got_picture, data, len);
|
2004-08-29 15:52:19 +02:00
|
|
|
|
2003-04-25 02:57:04 +02:00
|
|
|
dr1= ctx->do_dr1;
|
2002-07-14 21:44:40 +02:00
|
|
|
if(ret<0) mp_msg(MSGT_DECVIDEO,MSGL_WARN, "Error while decoding frame!\n");
|
2003-03-08 03:05:14 +01:00
|
|
|
//printf("repeat: %d\n", pic->repeat_pict);
|
2002-07-28 17:54:26 +02:00
|
|
|
//-- vstats generation
|
2002-12-04 22:46:53 +01:00
|
|
|
#if LIBAVCODEC_BUILD >= 4643
|
2002-07-28 17:54:26 +02:00
|
|
|
while(lavc_param_vstats){ // always one time loop
|
|
|
|
static FILE *fvstats=NULL;
|
|
|
|
char filename[20];
|
2002-07-29 00:09:03 +02:00
|
|
|
static long long int all_len=0;
|
2002-07-28 17:54:26 +02:00
|
|
|
static int frame_number=0;
|
|
|
|
static double all_frametime=0.0;
|
2002-12-09 13:36:04 +01:00
|
|
|
AVFrame *pic= avctx->coded_frame;
|
2003-04-07 01:37:56 +02:00
|
|
|
double quality=0.0;
|
2002-07-28 17:54:26 +02:00
|
|
|
|
|
|
|
if(!fvstats) {
|
|
|
|
time_t today2;
|
|
|
|
struct tm *today;
|
|
|
|
today2 = time(NULL);
|
|
|
|
today = localtime(&today2);
|
|
|
|
sprintf(filename, "vstats_%02d%02d%02d.log", today->tm_hour,
|
|
|
|
today->tm_min, today->tm_sec);
|
|
|
|
fvstats = fopen(filename,"w");
|
|
|
|
if(!fvstats) {
|
|
|
|
perror("fopen");
|
|
|
|
lavc_param_vstats=0; // disable block
|
|
|
|
break;
|
|
|
|
/*exit(1);*/
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2003-04-07 01:37:56 +02:00
|
|
|
// average MB quantizer
|
|
|
|
{
|
|
|
|
int x, y;
|
2004-09-27 12:08:57 +02:00
|
|
|
int w = ((avctx->width << lavc_param_lowres)+15) >> 4;
|
|
|
|
int h = ((avctx->height << lavc_param_lowres)+15) >> 4;
|
2003-04-07 01:37:56 +02:00
|
|
|
int8_t *q = pic->qscale_table;
|
|
|
|
for( y = 0; y < h; y++ ) {
|
|
|
|
for( x = 0; x < w; x++ )
|
|
|
|
quality += (double)*(q+x);
|
|
|
|
q += pic->qstride;
|
|
|
|
}
|
|
|
|
quality /= w * h;
|
|
|
|
}
|
|
|
|
|
2002-07-28 17:54:26 +02:00
|
|
|
all_len+=len;
|
|
|
|
all_frametime+=sh->frametime;
|
2002-12-09 10:12:23 +01:00
|
|
|
fprintf(fvstats, "frame= %5d q= %2.2f f_size= %6d s_size= %8.0fkB ",
|
2003-04-07 01:37:56 +02:00
|
|
|
++frame_number, quality, len, (double)all_len/1024);
|
2002-07-28 23:56:18 +02:00
|
|
|
fprintf(fvstats, "time= %0.3f br= %7.1fkbits/s avg_br= %7.1fkbits/s ",
|
2002-07-28 17:54:26 +02:00
|
|
|
all_frametime, (double)(len*8)/sh->frametime/1000.0,
|
|
|
|
(double)(all_len*8)/all_frametime/1000.0);
|
2002-12-04 11:49:03 +01:00
|
|
|
switch(pic->pict_type){
|
2002-12-04 22:46:53 +01:00
|
|
|
case FF_I_TYPE:
|
2002-11-03 01:15:55 +01:00
|
|
|
fprintf(fvstats, "type= I\n");
|
|
|
|
break;
|
2002-12-04 22:46:53 +01:00
|
|
|
case FF_P_TYPE:
|
2002-11-03 01:15:55 +01:00
|
|
|
fprintf(fvstats, "type= P\n");
|
|
|
|
break;
|
2002-12-04 22:46:53 +01:00
|
|
|
case FF_S_TYPE:
|
2002-11-03 01:15:55 +01:00
|
|
|
fprintf(fvstats, "type= S\n");
|
|
|
|
break;
|
2002-12-04 22:46:53 +01:00
|
|
|
case FF_B_TYPE:
|
2002-11-03 01:15:55 +01:00
|
|
|
fprintf(fvstats, "type= B\n");
|
|
|
|
break;
|
2003-04-07 01:37:56 +02:00
|
|
|
default:
|
|
|
|
fprintf(fvstats, "type= ? (%d)\n", pic->pict_type);
|
|
|
|
break;
|
2002-11-03 01:15:55 +01:00
|
|
|
}
|
2002-12-09 10:12:23 +01:00
|
|
|
|
2003-04-07 01:37:56 +02:00
|
|
|
ctx->qp_stat[(int)(quality+0.5)]++;
|
|
|
|
ctx->qp_sum += quality;
|
|
|
|
ctx->inv_qp_sum += 1.0/(double)quality;
|
2002-12-09 10:12:23 +01:00
|
|
|
|
2002-07-28 17:54:26 +02:00
|
|
|
break;
|
|
|
|
}
|
2002-12-04 22:46:53 +01:00
|
|
|
#endif
|
2002-07-28 17:54:26 +02:00
|
|
|
//--
|
|
|
|
|
2002-07-14 21:44:40 +02:00
|
|
|
if(!got_picture) return NULL; // skipped image
|
2002-07-15 23:33:46 +02:00
|
|
|
|
2004-03-01 15:58:20 +01:00
|
|
|
if(init_vo(sh,avctx->pix_fmt) < 0) return NULL;
|
2002-07-14 21:44:40 +02:00
|
|
|
|
2002-12-04 11:49:03 +01:00
|
|
|
if(dr1 && pic->opaque){
|
|
|
|
mpi= (mp_image_t*)pic->opaque;
|
2002-07-14 21:44:40 +02:00
|
|
|
}
|
|
|
|
|
2002-04-04 01:59:54 +02:00
|
|
|
if(!mpi)
|
2002-03-06 21:54:43 +01:00
|
|
|
mpi=mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, MP_IMGFLAG_PRESERVE,
|
2002-03-23 18:29:35 +01:00
|
|
|
avctx->width, avctx->height);
|
2002-03-06 21:54:43 +01:00
|
|
|
if(!mpi){ // temporary!
|
2002-03-19 23:12:18 +01:00
|
|
|
printf("couldn't allocate image for codec\n");
|
2002-03-06 21:54:43 +01:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2002-07-14 21:44:40 +02:00
|
|
|
if(!dr1){
|
2002-12-04 11:49:03 +01:00
|
|
|
mpi->planes[0]=pic->data[0];
|
|
|
|
mpi->planes[1]=pic->data[1];
|
|
|
|
mpi->planes[2]=pic->data[2];
|
|
|
|
mpi->stride[0]=pic->linesize[0];
|
|
|
|
mpi->stride[1]=pic->linesize[1];
|
|
|
|
mpi->stride[2]=pic->linesize[2];
|
2002-07-14 21:44:40 +02:00
|
|
|
}
|
2003-11-03 11:42:28 +01:00
|
|
|
|
|
|
|
if (!mpi->planes[0])
|
|
|
|
return NULL;
|
2002-03-06 21:54:43 +01:00
|
|
|
|
2002-08-02 21:38:59 +02:00
|
|
|
if(avctx->pix_fmt==PIX_FMT_YUV422P && mpi->chroma_y_shift==1){
|
|
|
|
// we have 422p but user wants 420p
|
2002-03-06 21:54:43 +01:00
|
|
|
mpi->stride[1]*=2;
|
|
|
|
mpi->stride[2]*=2;
|
|
|
|
}
|
|
|
|
|
2002-07-07 18:12:30 +02:00
|
|
|
/* to comfirm with newer lavc style */
|
2002-12-04 11:49:03 +01:00
|
|
|
mpi->qscale =pic->qscale_table;
|
|
|
|
mpi->qstride=pic->qstride;
|
|
|
|
mpi->pict_type=pic->pict_type;
|
2003-04-19 00:12:36 +02:00
|
|
|
#if LIBAVCODEC_BUILD >= 4664
|
2003-04-18 15:18:59 +02:00
|
|
|
mpi->qscale_type= pic->qscale_type;
|
2003-04-19 00:12:36 +02:00
|
|
|
#endif
|
2003-12-22 18:26:19 +01:00
|
|
|
#if LIBAVCODEC_BUILD >= 4697
|
|
|
|
mpi->fields = MP_IMGFIELD_ORDERED;
|
|
|
|
if(pic->interlaced_frame) mpi->fields |= MP_IMGFIELD_INTERLACED;
|
|
|
|
if(pic->top_field_first ) mpi->fields |= MP_IMGFIELD_TOP_FIRST;
|
2004-02-24 01:31:15 +01:00
|
|
|
if(pic->repeat_pict == 1) mpi->fields |= MP_IMGFIELD_REPEAT_FIRST;
|
2003-12-22 18:26:19 +01:00
|
|
|
#endif
|
2002-04-07 18:40:54 +02:00
|
|
|
|
2002-03-06 21:54:43 +01:00
|
|
|
return mpi;
|
|
|
|
}
|
|
|
|
|
2004-03-01 15:58:20 +01:00
|
|
|
static enum PixelFormat get_format(struct AVCodecContext * avctx,
|
|
|
|
const enum PixelFormat * fmt){
|
|
|
|
sh_video_t * sh = avctx->opaque;
|
|
|
|
vd_ffmpeg_ctx *ctx = sh->context;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
#ifdef HAVE_XVMC
|
|
|
|
if(avctx->xvmc_acceleration){
|
|
|
|
avctx->get_buffer= mc_get_buffer;
|
|
|
|
avctx->release_buffer= mc_release_buffer;
|
|
|
|
avctx->draw_horiz_band = mc_render_slice;
|
|
|
|
printf("vd_ffmpeg: XVMC accelerated MPEG2\n");
|
|
|
|
assert(ctx->do_dr1);//these are must to!
|
|
|
|
assert(ctx->do_slices); //it is (vo_)ffmpeg bug if this fails
|
|
|
|
avctx->flags|= CODEC_FLAG_EMU_EDGE;//do i need that??!!
|
|
|
|
avctx->slice_flags=SLICE_FLAG_CODED_ORDER|SLICE_FLAG_ALLOW_FIELD;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
for(i=0;fmt[i]!=-1;i++){
|
|
|
|
printf("trying pixfmt=%d\n",i);
|
|
|
|
if( init_vo(sh,fmt[i]) >= 0)
|
|
|
|
return fmt[i];
|
|
|
|
}
|
|
|
|
return fmt[0];
|
|
|
|
}
|
|
|
|
|
2003-07-02 00:05:46 +02:00
|
|
|
#ifdef HAVE_XVMC
|
|
|
|
static int mc_get_buffer(AVCodecContext *avctx, AVFrame *pic){
|
|
|
|
sh_video_t * sh = avctx->opaque;
|
|
|
|
vd_ffmpeg_ctx *ctx = sh->context;
|
|
|
|
mp_image_t* mpi=NULL;
|
|
|
|
xvmc_render_state_t * render;
|
|
|
|
int flags= MP_IMGFLAG_ACCEPT_STRIDE | MP_IMGFLAG_PREFER_ALIGNED_STRIDE|
|
|
|
|
MP_IMGFLAG_DRAW_CALLBACK;
|
|
|
|
|
|
|
|
// printf("vd_ffmpeg::mc_get_buffer (xvmc) %d %d %d\n", pic->reference, ctx->ip_count, ctx->b_count);
|
2003-07-21 23:02:34 +02:00
|
|
|
if(!avctx->xvmc_acceleration){
|
|
|
|
printf("vd_ffmpeg::mc_get_buffer should work only with XVMC acceleration !!");
|
2003-07-02 00:05:46 +02:00
|
|
|
assert(0);
|
|
|
|
exit(1);
|
2003-07-21 23:02:34 +02:00
|
|
|
// return -1;//!!fixme check error conditions
|
2003-07-02 00:05:46 +02:00
|
|
|
}
|
|
|
|
assert(avctx->draw_horiz_band == mc_render_slice);
|
|
|
|
assert(avctx->release_buffer == mc_release_buffer);
|
|
|
|
if(verbose > 4)
|
|
|
|
printf("vd_ffmpeg::mc_get_buffer\n");
|
2003-07-21 23:02:34 +02:00
|
|
|
|
2004-03-01 15:58:20 +01:00
|
|
|
if(init_vo(sh,avctx->pix_fmt) < 0){
|
2003-07-02 00:05:46 +02:00
|
|
|
printf("vd_ffmpeg: Unexpected init_vo error\n");
|
|
|
|
exit(1);
|
2003-07-21 23:02:34 +02:00
|
|
|
// return -1;//!!fixme check error conditions
|
2003-07-02 00:05:46 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if(!pic->reference){
|
|
|
|
ctx->b_count++;
|
|
|
|
}else{
|
|
|
|
ctx->ip_count++;
|
|
|
|
flags|= MP_IMGFLAG_PRESERVE|MP_IMGFLAG_READABLE;
|
|
|
|
}
|
|
|
|
|
|
|
|
mpi= mpcodecs_get_image(sh, MP_IMGTYPE_IPB,flags ,
|
|
|
|
avctx->width, avctx->height);
|
|
|
|
if(mpi==NULL){
|
|
|
|
printf("Unrecoverable error, render buffers not taken\n");
|
|
|
|
assert(0);
|
|
|
|
exit(1);
|
2003-07-21 23:02:34 +02:00
|
|
|
// return -1;//!!fixme check error conditions in ffmpeg
|
2003-07-02 00:05:46 +02:00
|
|
|
};
|
|
|
|
|
|
|
|
if( (mpi->flags & MP_IMGFLAG_DIRECT) == 0){
|
|
|
|
printf("Only buffers allocated by vo_xvmc allowed\n");
|
|
|
|
assert(0);
|
|
|
|
exit(1);
|
2003-07-21 23:02:34 +02:00
|
|
|
// return -1;//!!fixme check error conditions in ffmpeg
|
2003-07-02 00:05:46 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
pic->data[0]= mpi->planes[0];
|
|
|
|
pic->data[1]= mpi->planes[1];
|
|
|
|
pic->data[2]= mpi->planes[2];
|
|
|
|
|
|
|
|
|
|
|
|
/* Note, some (many) codecs in libavcodec must have stride1==stride2 && no changes between frames
|
|
|
|
* lavc will check that and die with an error message, if its not true
|
|
|
|
*/
|
|
|
|
pic->linesize[0]= mpi->stride[0];
|
|
|
|
pic->linesize[1]= mpi->stride[1];
|
|
|
|
pic->linesize[2]= mpi->stride[2];
|
|
|
|
|
|
|
|
pic->opaque = mpi;
|
|
|
|
|
|
|
|
if(pic->reference){
|
|
|
|
//I or P frame
|
|
|
|
pic->age= ctx->ip_age[0];
|
|
|
|
|
|
|
|
ctx->ip_age[0]= ctx->ip_age[1]+1;
|
|
|
|
ctx->ip_age[1]= 1;
|
|
|
|
ctx->b_age++;
|
|
|
|
}else{
|
|
|
|
//B frame
|
|
|
|
pic->age= ctx->b_age;
|
|
|
|
|
|
|
|
ctx->ip_age[0]++;
|
|
|
|
ctx->ip_age[1]++;
|
|
|
|
ctx->b_age=1;
|
|
|
|
}
|
2003-07-21 23:02:34 +02:00
|
|
|
|
2003-07-02 00:05:46 +02:00
|
|
|
pic->type= FF_BUFFER_TYPE_USER;
|
2003-07-21 23:02:34 +02:00
|
|
|
|
2003-07-02 00:05:46 +02:00
|
|
|
render=(xvmc_render_state_t*)mpi->priv;//same as data[2]
|
2003-11-08 02:56:09 +01:00
|
|
|
if(verbose > 4)
|
|
|
|
printf("vd_ffmpeg::mc_get_buffer (render=%p)\n",render);
|
2003-07-02 00:05:46 +02:00
|
|
|
assert(render != 0);
|
|
|
|
assert(render->magic == MP_XVMC_RENDER_MAGIC);
|
|
|
|
render->state |= MP_XVMC_STATE_PREDICTION;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static void mc_release_buffer(AVCodecContext *avctx, AVFrame *pic){
|
|
|
|
mp_image_t* mpi= pic->opaque;
|
|
|
|
sh_video_t * sh = avctx->opaque;
|
|
|
|
vd_ffmpeg_ctx *ctx = sh->context;
|
|
|
|
xvmc_render_state_t * render;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
|
|
if(ctx->ip_count <= 2 && ctx->b_count<=1){
|
|
|
|
if(mpi->flags&MP_IMGFLAG_PRESERVE)
|
|
|
|
ctx->ip_count--;
|
|
|
|
else
|
|
|
|
ctx->b_count--;
|
|
|
|
}
|
|
|
|
|
|
|
|
//printf("R%X %X\n", pic->linesize[0], pic->data[0]);
|
|
|
|
//mark the surface as not requared for prediction
|
|
|
|
render=(xvmc_render_state_t*)pic->data[2];//same as mpi->priv
|
2003-11-08 02:56:09 +01:00
|
|
|
if(verbose > 4)
|
|
|
|
printf("vd_ffmpeg::mc_release_buffer (render=%p)\n",render);
|
2003-07-02 00:05:46 +02:00
|
|
|
assert(render!=NULL);
|
|
|
|
assert(render->magic==MP_XVMC_RENDER_MAGIC);
|
|
|
|
render->state&=~MP_XVMC_STATE_PREDICTION;
|
|
|
|
for(i=0; i<4; i++){
|
|
|
|
pic->data[i]= NULL;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void mc_render_slice(struct AVCodecContext *s,
|
2003-07-21 23:02:34 +02:00
|
|
|
AVFrame *src, int offset[4],
|
|
|
|
int y, int type, int height){
|
|
|
|
int width= s->width;
|
|
|
|
sh_video_t * sh = s->opaque;
|
|
|
|
uint8_t *source[3]= {src->data[0], src->data[1], src->data[2]};
|
2003-07-02 00:05:46 +02:00
|
|
|
|
2003-07-21 23:02:34 +02:00
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|
|
assert(src->linesize[0]==0 && src->linesize[1]==0 && src->linesize[2]==0);
|
|
|
|
assert(offset[0]==0 && offset[1]==0 && offset[2]==0);
|
|
|
|
|
|
|
|
mpcodecs_draw_slice (sh, source, src->linesize, width, height, 0, y);
|
2003-07-02 00:05:46 +02:00
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|
|
|
|
|
|
}
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|
|
|
|
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|
|
#endif // HAVE_XVMC
|
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|
2002-03-06 21:54:43 +01:00
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|
|
#endif
|