X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=ffplay.c;h=23917ac1c0d9ca44d0c216c5e38e39ebe08d4b4e;hb=165f503a2782240405bad06ad5678f64afbc2a2d;hp=3438dab03ca4bac0f61bc476351547ba3e61016e;hpb=115329f16062074e11ccf3b89ead6176606c9696;p=ffmpeg diff --git a/ffplay.c b/ffplay.c index 3438dab03ca..23917ac1c0d 100644 --- a/ffplay.c +++ b/ffplay.c @@ -2,29 +2,33 @@ * FFplay : Simple Media Player based on the ffmpeg libraries * Copyright (c) 2003 Fabrice Bellard * - * This library is free software; you can redistribute it and/or + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. + * version 2.1 of the License, or (at your option) any later version. * - * This library is distributed in the hope that it will be useful, + * FFmpeg 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #define HAVE_AV_CONFIG_H #include "avformat.h" +#include "swscale.h" +#include "version.h" #include "cmdutils.h" #include #include -#ifdef CONFIG_WIN32 +#ifdef __MINGW32__ #undef main /* We don't want SDL to override our main() */ #endif @@ -45,13 +49,7 @@ } #endif -#if defined(__linux__) -#define HAVE_X11 -#endif - -#ifdef HAVE_X11 -#include -#endif +#undef exit //#define DEBUG_SYNC @@ -77,6 +75,8 @@ /* NOTE: the size must be big enough to compensate the hardware audio buffersize size */ #define SAMPLE_ARRAY_SIZE (2*65536) +static int sws_flags = SWS_BICUBIC; + typedef struct PacketQueue { AVPacketList *first_pkt, *last_pkt; int nb_packets; @@ -137,7 +137,7 @@ typedef struct VideoState { int audio_hw_buf_size; /* samples output by the codec. we reserve more space for avsync compensation */ - uint8_t audio_buf[(AVCODEC_MAX_AUDIO_FRAME_SIZE * 3) / 2]; + DECLARE_ALIGNED(16,uint8_t,audio_buf[(AVCODEC_MAX_AUDIO_FRAME_SIZE * 3) / 2]); unsigned int audio_buf_size; /* in bytes */ int audio_buf_index; /* in bytes */ AVPacket audio_pkt; @@ -173,10 +173,6 @@ typedef struct VideoState { SDL_mutex *pictq_mutex; SDL_cond *pictq_cond; - SDL_mutex *video_decoder_mutex; - SDL_mutex *audio_decoder_mutex; - SDL_mutex *subtitle_decoder_mutex; - // QETimer *video_timer; char filename[1024]; int width, height, xleft, ytop; @@ -187,14 +183,18 @@ static int audio_write_get_buf_size(VideoState *is); /* options specified by the user */ static AVInputFormat *file_iformat; -static AVImageFormat *image_format; static const char *input_filename; static int fs_screen_width; static int fs_screen_height; -static int screen_width = 640; -static int screen_height = 480; +static int screen_width = 0; +static int screen_height = 0; +static int frame_width = 0; +static int frame_height = 0; +static enum PixelFormat frame_pix_fmt = PIX_FMT_NONE; static int audio_disable; static int video_disable; +static int wanted_audio_stream= 0; +static int seek_by_bytes; static int display_disable; static int show_status; static int av_sync_type = AV_SYNC_AUDIO_MASTER; @@ -213,12 +213,15 @@ static enum AVDiscard skip_idct= AVDISCARD_DEFAULT; static enum AVDiscard skip_loop_filter= AVDISCARD_DEFAULT; static int error_resilience = FF_ER_CAREFUL; static int error_concealment = 3; +static int decoder_reorder_pts= 0; /* current context */ static int is_full_screen; static VideoState *cur_stream; static int64_t audio_callback_time; +AVPacket flush_pkt; + #define FF_ALLOC_EVENT (SDL_USEREVENT) #define FF_REFRESH_EVENT (SDL_USEREVENT + 1) #define FF_QUIT_EVENT (SDL_USEREVENT + 2) @@ -262,7 +265,7 @@ static int packet_queue_put(PacketQueue *q, AVPacket *pkt) AVPacketList *pkt1; /* duplicate the packet */ - if (av_dup_packet(pkt) < 0) + if (pkt!=&flush_pkt && av_dup_packet(pkt) < 0) return -1; pkt1 = av_malloc(sizeof(AVPacketList)); @@ -739,7 +742,7 @@ static void video_image_display(VideoState *is) is->no_background = 0; } rect.x = is->xleft + x; - rect.y = is->xleft + y; + rect.y = is->ytop + y; rect.w = width; rect.h = height; SDL_DisplayYUVOverlay(vp->bmp, &rect); @@ -785,7 +788,23 @@ static void video_audio_display(VideoState *s) delay -= s->width / 2; if (delay < s->width) delay = s->width; - i_start = compute_mod(s->sample_array_index - delay * channels, SAMPLE_ARRAY_SIZE); + + i_start= x = compute_mod(s->sample_array_index - delay * channels, SAMPLE_ARRAY_SIZE); + + h= INT_MIN; + for(i=0; i<1000; i+=channels){ + int idx= (SAMPLE_ARRAY_SIZE + x - i) % SAMPLE_ARRAY_SIZE; + int a= s->sample_array[idx]; + int b= s->sample_array[(idx + 4*channels)%SAMPLE_ARRAY_SIZE]; + int c= s->sample_array[(idx + 5*channels)%SAMPLE_ARRAY_SIZE]; + int d= s->sample_array[(idx + 9*channels)%SAMPLE_ARRAY_SIZE]; + int score= a-d; + if(hlast_i_start = i_start; } else { i_start = s->last_i_start; @@ -833,9 +852,49 @@ static void video_audio_display(VideoState *s) SDL_UpdateRect(screen, s->xleft, s->ytop, s->width, s->height); } +static int video_open(VideoState *is){ + int flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL; + int w,h; + + if(is_full_screen) flags |= SDL_FULLSCREEN; + else flags |= SDL_RESIZABLE; + + if (is_full_screen && fs_screen_width) { + w = fs_screen_width; + h = fs_screen_height; + } else if(!is_full_screen && screen_width){ + w = screen_width; + h = screen_height; + }else if (is->video_st && is->video_st->codec->width){ + w = is->video_st->codec->width; + h = is->video_st->codec->height; + } else { + w = 640; + h = 480; + } +#ifndef CONFIG_DARWIN + screen = SDL_SetVideoMode(w, h, 0, flags); +#else + /* setting bits_per_pixel = 0 or 32 causes blank video on OS X */ + screen = SDL_SetVideoMode(w, h, 24, flags); +#endif + if (!screen) { + fprintf(stderr, "SDL: could not set video mode - exiting\n"); + return -1; + } + SDL_WM_SetCaption("FFplay", "FFplay"); + + is->width = screen->w; + is->height = screen->h; + + return 0; +} + /* display the current picture, if any */ static void video_display(VideoState *is) { + if(!screen) + video_open(cur_stream); if (is->audio_st && is->show_audio) video_audio_display(is); else if (is->video_st) @@ -921,6 +980,8 @@ static void stream_seek(VideoState *is, int64_t pos, int rel) if (!is->seek_req) { is->seek_pos = pos; is->seek_flags = rel < 0 ? AVSEEK_FLAG_BACKWARD : 0; + if (seek_by_bytes) + is->seek_flags |= AVSEEK_FLAG_BYTE; is->seek_req = 1; } } @@ -929,8 +990,9 @@ static void stream_seek(VideoState *is, int64_t pos, int rel) static void stream_pause(VideoState *is) { is->paused = !is->paused; - if (is->paused) { + if (!is->paused) { is->video_current_pts = get_video_clock(is); + is->frame_timer += (av_gettime() - is->video_current_pts_time) / 1000000.0; } } @@ -1118,7 +1180,7 @@ static void alloc_picture(void *opaque) case PIX_FMT_YUV420P: case PIX_FMT_YUV422P: case PIX_FMT_YUV444P: - case PIX_FMT_YUV422: + case PIX_FMT_YUYV422: case PIX_FMT_YUV410P: case PIX_FMT_YUV411P: is_yuv = 1; @@ -1150,6 +1212,7 @@ static int queue_picture(VideoState *is, AVFrame *src_frame, double pts) VideoPicture *vp; int dst_pix_fmt; AVPicture pict; + static struct SwsContext *img_convert_ctx; /* wait until we have space to put a new picture */ SDL_LockMutex(is->pictq_mutex); @@ -1202,9 +1265,18 @@ static int queue_picture(VideoState *is, AVFrame *src_frame, double pts) pict.linesize[0] = vp->bmp->pitches[0]; pict.linesize[1] = vp->bmp->pitches[2]; pict.linesize[2] = vp->bmp->pitches[1]; - img_convert(&pict, dst_pix_fmt, - (AVPicture *)src_frame, is->video_st->codec->pix_fmt, - is->video_st->codec->width, is->video_st->codec->height); + if (img_convert_ctx == NULL) { + img_convert_ctx = sws_getContext(is->video_st->codec->width, + is->video_st->codec->height, is->video_st->codec->pix_fmt, + is->video_st->codec->width, is->video_st->codec->height, + dst_pix_fmt, sws_flags, NULL, NULL, NULL); + if (img_convert_ctx == NULL) { + fprintf(stderr, "Cannot initialize the conversion context\n"); + exit(1); + } + } + sws_scale(img_convert_ctx, src_frame->data, src_frame->linesize, + 0, is->video_st->codec->height, pict.data, pict.linesize); /* update the bitmap content */ SDL_UnlockYUVOverlay(vp->bmp); @@ -1259,6 +1331,21 @@ static int output_picture2(VideoState *is, AVFrame *src_frame, double pts1) return queue_picture(is, src_frame, pts); } +static uint64_t global_video_pkt_pts= AV_NOPTS_VALUE; + +static int my_get_buffer(struct AVCodecContext *c, AVFrame *pic){ + int ret= avcodec_default_get_buffer(c, pic); + uint64_t *pts= av_malloc(sizeof(uint64_t)); + *pts= global_video_pkt_pts; + pic->opaque= pts; + return ret; +} + +static void my_release_buffer(struct AVCodecContext *c, AVFrame *pic){ + if(pic) av_freep(&pic->opaque); + avcodec_default_release_buffer(c, pic); +} + static int video_thread(void *arg) { VideoState *is = arg; @@ -1273,23 +1360,34 @@ static int video_thread(void *arg) } if (packet_queue_get(&is->videoq, pkt, 1) < 0) break; + + if(pkt->data == flush_pkt.data){ + avcodec_flush_buffers(is->video_st->codec); + continue; + } + /* NOTE: ipts is the PTS of the _first_ picture beginning in this packet, if any */ - pts = 0; - if (pkt->dts != AV_NOPTS_VALUE) - pts = av_q2d(is->video_st->time_base)*pkt->dts; - - SDL_LockMutex(is->video_decoder_mutex); - len1 = avcodec_decode_video(is->video_st->codec, - frame, &got_picture, - pkt->data, pkt->size); - SDL_UnlockMutex(is->video_decoder_mutex); + global_video_pkt_pts= pkt->pts; + len1 = avcodec_decode_video(is->video_st->codec, + frame, &got_picture, + pkt->data, pkt->size); + + if( (decoder_reorder_pts || pkt->dts == AV_NOPTS_VALUE) + && frame->opaque && *(uint64_t*)frame->opaque != AV_NOPTS_VALUE) + pts= *(uint64_t*)frame->opaque; + else if(pkt->dts != AV_NOPTS_VALUE) + pts= pkt->dts; + else + pts= 0; + pts *= av_q2d(is->video_st->time_base); + // if (len1 < 0) // break; - if (got_picture) { - if (output_picture2(is, frame, pts) < 0) - goto the_end; - } + if (got_picture) { + if (output_picture2(is, frame, pts) < 0) + goto the_end; + } av_free_packet(pkt); if (step) if (cur_stream) @@ -1317,6 +1415,10 @@ static int subtitle_thread(void *arg) if (packet_queue_get(&is->subtitleq, pkt, 1) < 0) break; + if(pkt->data == flush_pkt.data){ + avcodec_flush_buffers(is->subtitle_st->codec); + continue; + } SDL_LockMutex(is->subpq_mutex); while (is->subpq_size >= SUBPICTURE_QUEUE_SIZE && !is->subtitleq.abort_request) { @@ -1335,11 +1437,9 @@ static int subtitle_thread(void *arg) if (pkt->pts != AV_NOPTS_VALUE) pts = av_q2d(is->subtitle_st->time_base)*pkt->pts; - SDL_LockMutex(is->subtitle_decoder_mutex); len1 = avcodec_decode_subtitle(is->subtitle_st->codec, &sp->sub, &got_subtitle, pkt->data, pkt->size); - SDL_UnlockMutex(is->subtitle_decoder_mutex); // if (len1 < 0) // break; if (got_subtitle && sp->sub.format == 0) { @@ -1472,7 +1572,7 @@ static int synchronize_audio(VideoState *is, short *samples, } /* decode one audio frame and returns its uncompressed size */ -static int audio_decode_frame(VideoState *is, uint8_t *audio_buf, double *pts_ptr) +static int audio_decode_frame(VideoState *is, uint8_t *audio_buf, int buf_size, double *pts_ptr) { AVPacket *pkt = &is->audio_pkt; int n, len1, data_size; @@ -1481,11 +1581,10 @@ static int audio_decode_frame(VideoState *is, uint8_t *audio_buf, double *pts_pt for(;;) { /* NOTE: the audio packet can contain several frames */ while (is->audio_pkt_size > 0) { - SDL_LockMutex(is->audio_decoder_mutex); - len1 = avcodec_decode_audio(is->audio_st->codec, + data_size = buf_size; + len1 = avcodec_decode_audio2(is->audio_st->codec, (int16_t *)audio_buf, &data_size, is->audio_pkt_data, is->audio_pkt_size); - SDL_UnlockMutex(is->audio_decoder_mutex); if (len1 < 0) { /* if error, we skip the frame */ is->audio_pkt_size = 0; @@ -1525,6 +1624,11 @@ static int audio_decode_frame(VideoState *is, uint8_t *audio_buf, double *pts_pt /* read next packet */ if (packet_queue_get(&is->audioq, pkt, 1) < 0) return -1; + if(pkt->data == flush_pkt.data){ + avcodec_flush_buffers(is->audio_st->codec); + continue; + } + is->audio_pkt_data = pkt->data; is->audio_pkt_size = pkt->size; @@ -1539,7 +1643,7 @@ static int audio_decode_frame(VideoState *is, uint8_t *audio_buf, double *pts_pt cannot have a precise information */ static int audio_write_get_buf_size(VideoState *is) { - return is->audio_hw_buf_size - is->audio_buf_index; + return is->audio_buf_size - is->audio_buf_index; } @@ -1554,7 +1658,7 @@ void sdl_audio_callback(void *opaque, Uint8 *stream, int len) while (len > 0) { if (is->audio_buf_index >= is->audio_buf_size) { - audio_size = audio_decode_frame(is, is->audio_buf, &pts); + audio_size = audio_decode_frame(is, is->audio_buf, sizeof(is->audio_buf), &pts); if (audio_size < 0) { /* if error, just output silence */ is->audio_buf_size = 1024; @@ -1578,7 +1682,6 @@ void sdl_audio_callback(void *opaque, Uint8 *stream, int len) } } - /* open a given stream. Return 0 if OK */ static int stream_component_open(VideoState *is, int stream_index) { @@ -1613,8 +1716,6 @@ static int stream_component_open(VideoState *is, int stream_index) codec = avcodec_find_decoder(enc->codec_id); enc->debug_mv = debug_mv; enc->debug = debug; - if(debug) - av_log_set_level(AV_LOG_DEBUG); enc->workaround_bugs = workaround_bugs; enc->lowres = lowres; if(lowres) enc->flags |= CODEC_FLAG_EMU_EDGE; @@ -1628,10 +1729,8 @@ static int stream_component_open(VideoState *is, int stream_index) if (!codec || avcodec_open(enc, codec) < 0) return -1; -#if defined(HAVE_THREADS) if(thread_count>1) avcodec_thread_init(enc, thread_count); -#endif enc->thread_count= thread_count; switch(enc->codec_type) { case CODEC_TYPE_AUDIO: @@ -1649,7 +1748,7 @@ static int stream_component_open(VideoState *is, int stream_index) memset(&is->audio_pkt, 0, sizeof(is->audio_pkt)); packet_queue_init(&is->audioq); - SDL_PauseAudio(0); + SDL_PauseAudio(0); break; case CODEC_TYPE_VIDEO: is->video_stream = stream_index; @@ -1661,6 +1760,9 @@ static int stream_component_open(VideoState *is, int stream_index) packet_queue_init(&is->videoq); is->video_tid = SDL_CreateThread(video_thread, is); + + enc-> get_buffer= my_get_buffer; + enc->release_buffer= my_release_buffer; break; case CODEC_TYPE_SUBTITLE: is->subtitle_stream = stream_index; @@ -1743,7 +1845,7 @@ static void stream_component_close(VideoState *is, int stream_index) } } -void dump_stream_info(AVFormatContext *s) +static void dump_stream_info(const AVFormatContext *s) { if (s->track != 0) fprintf(stderr, "Track: %d\n", s->track); @@ -1751,6 +1853,10 @@ void dump_stream_info(AVFormatContext *s) fprintf(stderr, "Title: %s\n", s->title); if (s->author[0] != '\0') fprintf(stderr, "Author: %s\n", s->author); + if (s->copyright[0] != '\0') + fprintf(stderr, "Copyright: %s\n", s->copyright); + if (s->comment[0] != '\0') + fprintf(stderr, "Comment: %s\n", s->comment); if (s->album[0] != '\0') fprintf(stderr, "Album: %s\n", s->album); if (s->year != 0) @@ -1787,10 +1893,14 @@ static int decode_thread(void *arg) url_set_interrupt_cb(decode_interrupt_cb); memset(ap, 0, sizeof(*ap)); - ap->image_format = image_format; ap->initial_pause = 1; /* we force a pause when starting an RTSP stream */ + ap->width = frame_width; + ap->height= frame_height; + ap->time_base= (AVRational){1, 25}; + ap->pix_fmt = frame_pix_fmt; + err = av_open_input_file(&ic, is->filename, is->iformat, 0, ap); if (err < 0) { print_error(is->filename, err); @@ -1798,8 +1908,8 @@ static int decode_thread(void *arg) goto fail; } is->ic = ic; -#ifdef CONFIG_NETWORK - use_play = (ic->iformat == &rtsp_demux); +#ifdef CONFIG_RTSP_DEMUXER + use_play = (ic->iformat == &rtsp_demuxer); #else use_play = 0; #endif @@ -1848,7 +1958,7 @@ static int decode_thread(void *arg) AVCodecContext *enc = ic->streams[i]->codec; switch(enc->codec_type) { case CODEC_TYPE_AUDIO: - if (audio_index < 0 && !audio_disable) + if ((audio_index < 0 || wanted_audio_stream-- > 0) && !audio_disable) audio_index = i; break; case CODEC_TYPE_VIDEO: @@ -1885,7 +1995,6 @@ static int decode_thread(void *arg) for(;;) { if (is->abort_request) break; -#ifdef CONFIG_NETWORK if (is->paused != is->last_paused) { is->last_paused = is->paused; if (is->paused) @@ -1893,7 +2002,8 @@ static int decode_thread(void *arg) else av_read_play(ic); } - if (is->paused && ic->iformat == &rtsp_demux) { +#ifdef CONFIG_RTSP_DEMUXER + if (is->paused && ic->iformat == &rtsp_demuxer) { /* wait 10 ms to avoid trying to get another packet */ /* XXX: horrible */ SDL_Delay(10); @@ -1901,28 +2011,34 @@ static int decode_thread(void *arg) } #endif if (is->seek_req) { - /* XXX: must lock decoder threads */ - SDL_LockMutex(is->video_decoder_mutex); - SDL_LockMutex(is->audio_decoder_mutex); - SDL_LockMutex(is->subtitle_decoder_mutex); - ret = av_seek_frame(is->ic, -1, is->seek_pos, is->seek_flags); + int stream_index= -1; + int64_t seek_target= is->seek_pos; + + if (is-> video_stream >= 0) stream_index= is-> video_stream; + else if(is-> audio_stream >= 0) stream_index= is-> audio_stream; + else if(is->subtitle_stream >= 0) stream_index= is->subtitle_stream; + + if(stream_index>=0){ + seek_target= av_rescale_q(seek_target, AV_TIME_BASE_Q, ic->streams[stream_index]->time_base); + } + + ret = av_seek_frame(is->ic, stream_index, seek_target, is->seek_flags); if (ret < 0) { fprintf(stderr, "%s: error while seeking\n", is->ic->filename); }else{ if (is->audio_stream >= 0) { packet_queue_flush(&is->audioq); + packet_queue_put(&is->audioq, &flush_pkt); } if (is->subtitle_stream >= 0) { packet_queue_flush(&is->subtitleq); + packet_queue_put(&is->subtitleq, &flush_pkt); } if (is->video_stream >= 0) { packet_queue_flush(&is->videoq); - avcodec_flush_buffers(ic->streams[video_index]->codec); + packet_queue_put(&is->videoq, &flush_pkt); } } - SDL_UnlockMutex(is->subtitle_decoder_mutex); - SDL_UnlockMutex(is->audio_decoder_mutex); - SDL_UnlockMutex(is->video_decoder_mutex); is->seek_req = 0; } @@ -1937,11 +2053,11 @@ static int decode_thread(void *arg) } ret = av_read_frame(ic, pkt); if (ret < 0) { - if (url_ferror(&ic->pb) == 0) { + if (url_ferror(&ic->pb) == 0) { SDL_Delay(100); /* wait for user event */ - continue; - } else - break; + continue; + } else + break; } if (pkt->stream_index == is->audio_stream) { packet_queue_put(&is->audioq, pkt); @@ -1995,10 +2111,6 @@ static VideoState *stream_open(const char *filename, AVInputFormat *iformat) return NULL; pstrcpy(is->filename, sizeof(is->filename), filename); is->iformat = iformat; - if (screen) { - is->width = screen->w; - is->height = screen->h; - } is->ytop = 0; is->xleft = 0; @@ -2009,10 +2121,6 @@ static VideoState *stream_open(const char *filename, AVInputFormat *iformat) is->subpq_mutex = SDL_CreateMutex(); is->subpq_cond = SDL_CreateCond(); - is->subtitle_decoder_mutex = SDL_CreateMutex(); - is->audio_decoder_mutex = SDL_CreateMutex(); - is->video_decoder_mutex = SDL_CreateMutex(); - /* add the refresh timer to draw the picture */ schedule_refresh(is, 40); @@ -2045,12 +2153,9 @@ static void stream_close(VideoState *is) SDL_DestroyCond(is->pictq_cond); SDL_DestroyMutex(is->subpq_mutex); SDL_DestroyCond(is->subpq_cond); - SDL_DestroyMutex(is->subtitle_decoder_mutex); - SDL_DestroyMutex(is->audio_decoder_mutex); - SDL_DestroyMutex(is->video_decoder_mutex); } -void stream_cycle_channel(VideoState *is, int codec_type) +static void stream_cycle_channel(VideoState *is, int codec_type) { AVFormatContext *ic = is->ic; int start_index, stream_index; @@ -2100,39 +2205,24 @@ void stream_cycle_channel(VideoState *is, int codec_type) } -void toggle_full_screen(void) +static void toggle_full_screen(void) { - int w, h, flags; is_full_screen = !is_full_screen; if (!fs_screen_width) { /* use default SDL method */ - SDL_WM_ToggleFullScreen(screen); - } else { - /* use the recorded resolution */ - flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL; - if (is_full_screen) { - w = fs_screen_width; - h = fs_screen_height; - flags |= SDL_FULLSCREEN; - } else { - w = screen_width; - h = screen_height; - flags |= SDL_RESIZABLE; - } - screen = SDL_SetVideoMode(w, h, 0, flags); - cur_stream->width = w; - cur_stream->height = h; +// SDL_WM_ToggleFullScreen(screen); } + video_open(cur_stream); } -void toggle_pause(void) +static void toggle_pause(void) { if (cur_stream) stream_pause(cur_stream); step = 0; } -void step_to_next_frame(void) +static void step_to_next_frame(void) { if (cur_stream) { if (cur_stream->paused) @@ -2142,7 +2232,7 @@ void step_to_next_frame(void) step = 1; } -void do_exit(void) +static void do_exit(void) { if (cur_stream) { stream_close(cur_stream); @@ -2154,7 +2244,7 @@ void do_exit(void) exit(0); } -void toggle_audio_display(void) +static void toggle_audio_display(void) { if (cur_stream) { cur_stream->show_audio = !cur_stream->show_audio; @@ -2162,7 +2252,7 @@ void toggle_audio_display(void) } /* handle an event sent by the GUI */ -void event_loop(void) +static void event_loop(void) { SDL_Event event; double incr, pos, frac; @@ -2214,9 +2304,19 @@ void event_loop(void) incr = -60.0; do_seek: if (cur_stream) { - pos = get_master_clock(cur_stream); - pos += incr; - stream_seek(cur_stream, (int64_t)(pos * AV_TIME_BASE), incr); + if (seek_by_bytes) { + pos = url_ftell(&cur_stream->ic->pb); + if (cur_stream->ic->bit_rate) + incr *= cur_stream->ic->bit_rate / 60.0; + else + incr *= 180000.0; + pos += incr; + stream_seek(cur_stream, pos, incr); + } else { + pos = get_master_clock(cur_stream); + pos += incr; + stream_seek(cur_stream, (int64_t)(pos * AV_TIME_BASE), incr); + } } break; default: @@ -2224,29 +2324,29 @@ void event_loop(void) } break; case SDL_MOUSEBUTTONDOWN: - if (cur_stream) { - int ns, hh, mm, ss; - int tns, thh, tmm, tss; - tns = cur_stream->ic->duration/1000000LL; - thh = tns/3600; - tmm = (tns%3600)/60; - tss = (tns%60); - frac = (double)event.button.x/(double)cur_stream->width; - ns = frac*tns; - hh = ns/3600; - mm = (ns%3600)/60; - ss = (ns%60); - fprintf(stderr, "Seek to %2.0f%% (%2d:%02d:%02d) of total duration (%2d:%02d:%02d) \n", frac*100, - hh, mm, ss, thh, tmm, tss); - stream_seek(cur_stream, (int64_t)(cur_stream->ic->start_time+frac*cur_stream->ic->duration), 0); - } - break; + if (cur_stream) { + int ns, hh, mm, ss; + int tns, thh, tmm, tss; + tns = cur_stream->ic->duration/1000000LL; + thh = tns/3600; + tmm = (tns%3600)/60; + tss = (tns%60); + frac = (double)event.button.x/(double)cur_stream->width; + ns = frac*tns; + hh = ns/3600; + mm = (ns%3600)/60; + ss = (ns%60); + fprintf(stderr, "Seek to %2.0f%% (%2d:%02d:%02d) of total duration (%2d:%02d:%02d) \n", frac*100, + hh, mm, ss, thh, tmm, tss); + stream_seek(cur_stream, (int64_t)(cur_stream->ic->start_time+frac*cur_stream->ic->duration), 0); + } + break; case SDL_VIDEORESIZE: if (cur_stream) { screen = SDL_SetVideoMode(event.resize.w, event.resize.h, 0, SDL_HWSURFACE|SDL_RESIZABLE|SDL_ASYNCBLIT|SDL_HWACCEL); - cur_stream->width = event.resize.w; - cur_stream->height = event.resize.h; + screen_width = cur_stream->width = event.resize.w; + screen_height= cur_stream->height= event.resize.h; } break; case SDL_QUIT: @@ -2254,6 +2354,7 @@ void event_loop(void) do_exit(); break; case FF_ALLOC_EVENT: + video_open(event.user.data1); alloc_picture(event.user.data1); break; case FF_REFRESH_EVENT: @@ -2265,14 +2366,34 @@ void event_loop(void) } } -void opt_width(const char *arg) +static void opt_frame_size(const char *arg) +{ + if (parse_image_size(&frame_width, &frame_height, arg) < 0) { + fprintf(stderr, "Incorrect frame size\n"); + exit(1); + } + if ((frame_width % 2) != 0 || (frame_height % 2) != 0) { + fprintf(stderr, "Frame size must be a multiple of 2\n"); + exit(1); + } +} + +static void opt_width(const char *arg) { screen_width = atoi(arg); + if(screen_width<=0){ + fprintf(stderr, "invalid width\n"); + exit(1); + } } -void opt_height(const char *arg) +static void opt_height(const char *arg) { screen_height = atoi(arg); + if(screen_height<=0){ + fprintf(stderr, "invalid height\n"); + exit(1); + } } static void opt_format(const char *arg) @@ -2284,30 +2405,20 @@ static void opt_format(const char *arg) } } -static void opt_image_format(const char *arg) +static void opt_frame_pix_fmt(const char *arg) { - AVImageFormat *f; - - for(f = first_image_format; f != NULL; f = f->next) { - if (!strcmp(arg, f->name)) - break; - } - if (!f) { - fprintf(stderr, "Unknown image format: '%s'\n", arg); - exit(1); - } - image_format = f; + frame_pix_fmt = avcodec_get_pix_fmt(arg); } -#ifdef CONFIG_NETWORK -void opt_rtp_tcp(void) +#ifdef CONFIG_RTSP_DEMUXER +static void opt_rtp_tcp(void) { /* only tcp protocol */ rtsp_default_protocols = (1 << RTSP_PROTOCOL_RTP_TCP); } #endif -void opt_sync(const char *arg) +static void opt_sync(const char *arg) { if (!strcmp(arg, "audio")) av_sync_type = AV_SYNC_AUDIO_MASTER; @@ -2319,13 +2430,14 @@ void opt_sync(const char *arg) show_help(); } -void opt_seek(const char *arg) +static void opt_seek(const char *arg) { start_time = parse_date(arg, 1); } static void opt_debug(const char *arg) { + av_log_level = 99; debug = atoi(arg); } @@ -2346,22 +2458,23 @@ const OptionDef options[] = { { "h", 0, {(void*)show_help}, "show help" }, { "x", HAS_ARG, {(void*)opt_width}, "force displayed width", "width" }, { "y", HAS_ARG, {(void*)opt_height}, "force displayed height", "height" }, -#if 0 - /* disabled as SDL/X11 does not support it correctly on application launch */ + { "s", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_size}, "set frame size (WxH or abbreviation)", "size" }, { "fs", OPT_BOOL, {(void*)&is_full_screen}, "force full screen" }, -#endif { "an", OPT_BOOL, {(void*)&audio_disable}, "disable audio" }, { "vn", OPT_BOOL, {(void*)&video_disable}, "disable video" }, + { "ast", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_audio_stream}, "", "" }, { "ss", HAS_ARG, {(void*)&opt_seek}, "seek to a given position in seconds", "pos" }, + { "bytes", OPT_BOOL, {(void*)&seek_by_bytes}, "seek by bytes" }, { "nodisp", OPT_BOOL, {(void*)&display_disable}, "disable graphical display" }, { "f", HAS_ARG, {(void*)opt_format}, "force format", "fmt" }, - { "img", HAS_ARG, {(void*)opt_image_format}, "force image format", "img_fmt" }, + { "pix_fmt", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_frame_pix_fmt}, "set pixel format", "format" }, { "stats", OPT_BOOL | OPT_EXPERT, {(void*)&show_status}, "show status", "" }, { "debug", HAS_ARG | OPT_EXPERT, {(void*)opt_debug}, "print specific debug info", "" }, { "bug", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&workaround_bugs}, "workaround bugs", "" }, { "vismv", HAS_ARG | OPT_EXPERT, {(void*)opt_vismv}, "visualize motion vectors", "" }, { "fast", OPT_BOOL | OPT_EXPERT, {(void*)&fast}, "non spec compliant optimizations", "" }, { "genpts", OPT_BOOL | OPT_EXPERT, {(void*)&genpts}, "generate pts", "" }, + { "drp", OPT_BOOL |OPT_EXPERT, {(void*)&decoder_reorder_pts}, "let decoder reorder pts", ""}, { "lowres", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&lowres}, "", "" }, { "skiploop", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&skip_loop_filter}, "", "" }, { "skipframe", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&skip_frame}, "", "" }, @@ -2369,7 +2482,7 @@ const OptionDef options[] = { { "idct", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&idct}, "set idct algo", "algo" }, { "er", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&error_resilience}, "set error detection threshold (0-4)", "threshold" }, { "ec", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&error_concealment}, "set error concealment options", "bit_mask" }, -#ifdef CONFIG_NETWORK +#ifdef CONFIG_RTSP_DEMUXER { "rtp_tcp", OPT_EXPERT, {(void*)&opt_rtp_tcp}, "force RTP/TCP protocol usage", "" }, #endif { "sync", HAS_ARG | OPT_EXPERT, {(void*)opt_sync}, "set audio-video sync. type (type=audio/video/ext)", "type" }, @@ -2379,7 +2492,7 @@ const OptionDef options[] = { void show_help(void) { - printf("ffplay version " FFMPEG_VERSION ", Copyright (c) 2003 Fabrice Bellard\n" + printf("ffplay version " FFMPEG_VERSION ", Copyright (c) 2003-2006 Fabrice Bellard, et al.\n" "usage: ffplay [options] input_file\n" "Simple media player\n"); printf("\n"); @@ -2412,7 +2525,7 @@ void parse_arg_file(const char *filename) /* Called from the main */ int main(int argc, char **argv) { - int flags, w, h; + int flags; /* register all codecs, demux and protocols */ av_register_all(); @@ -2434,8 +2547,8 @@ int main(int argc, char **argv) video_disable = 1; } flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_TIMER; -#ifndef CONFIG_WIN32 - flags |= SDL_INIT_EVENTTHREAD; /* Not supported on win32 */ +#if !defined(__MINGW32__) && !defined(CONFIG_DARWIN) + flags |= SDL_INIT_EVENTTHREAD; /* Not supported on win32 or darwin */ #endif if (SDL_Init (flags)) { fprintf(stderr, "Could not initialize SDL - %s\n", SDL_GetError()); @@ -2443,35 +2556,11 @@ int main(int argc, char **argv) } if (!display_disable) { -#ifdef HAVE_X11 - /* save the screen resolution... SDL should allow full screen - by resizing the window */ - { - Display *dpy; - dpy = XOpenDisplay(NULL); - if (dpy) { - fs_screen_width = DisplayWidth(dpy, DefaultScreen(dpy)); - fs_screen_height = DisplayHeight(dpy, DefaultScreen(dpy)); - XCloseDisplay(dpy); - } - } +#ifdef HAVE_SDL_VIDEO_SIZE + const SDL_VideoInfo *vi = SDL_GetVideoInfo(); + fs_screen_width = vi->current_w; + fs_screen_height = vi->current_h; #endif - flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL; - if (is_full_screen && fs_screen_width) { - w = fs_screen_width; - h = fs_screen_height; - flags |= SDL_FULLSCREEN; - } else { - w = screen_width; - h = screen_height; - flags |= SDL_RESIZABLE; - } - screen = SDL_SetVideoMode(w, h, 0, flags); - if (!screen) { - fprintf(stderr, "SDL: could not set video mode - exiting\n"); - exit(1); - } - SDL_WM_SetCaption("FFplay", "FFplay"); } SDL_EventState(SDL_ACTIVEEVENT, SDL_IGNORE); @@ -2479,6 +2568,9 @@ int main(int argc, char **argv) SDL_EventState(SDL_SYSWMEVENT, SDL_IGNORE); SDL_EventState(SDL_USEREVENT, SDL_IGNORE); + av_init_packet(&flush_pkt); + flush_pkt.data= "FLUSH"; + cur_stream = stream_open(input_filename, file_iformat); event_loop();