Rev 6118 | Rev 6136 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
4438 | Serge | 1 | |
2 | |||
3 | |||
4 | #include |
||
5 | #include |
||
6 | #include |
||
7 | |||
8 | |||
9 | #include |
||
10 | #include |
||
11 | #include |
||
12 | #include |
||
13 | #include "winlib/winlib.h" |
||
5021 | Serge | 14 | |
4438 | Serge | 15 | |
16 | #include "fplay.h" |
||
17 | |||
18 | |||
6118 | serge | 19 | int va_check_codec_support(enum AVCodecID id); |
20 | #endif |
||
21 | |||
22 | |||
4438 | Serge | 23 | volatile enum player_state decoder_state = PREPARE; |
24 | volatile enum player_state sound_state = STOP; |
||
25 | |||
26 | |||
27 | |||
28 | |||
29 | |||
6121 | serge | 30 | |
4438 | Serge | 31 | |
6121 | serge | 32 | |
4438 | Serge | 33 | |
6121 | serge | 34 | extern int resampler_size; |
4438 | Serge | 35 | |
36 | |||
37 | char *movie_file; |
||
38 | |||
39 | |||
6118 | serge | 40 | |
4438 | Serge | 41 | |
6117 | serge | 42 | |
4438 | Serge | 43 | |
44 | |||
45 | |||
46 | |||
5603 | serge | 47 | |
48 | |||
4438 | Serge | 49 | |
50 | |||
6117 | serge | 51 | |
52 | { |
||
4438 | Serge | 53 | return (double)av_q2d(vst->fCtx->streams[vst->aStream]->time_base)*1000; |
6117 | serge | 54 | }; |
4438 | Serge | 55 | |
56 | |||
57 | |||
58 | { |
||
59 | static vst_t vst; |
||
6117 | serge | 60 | int i, ret; |
61 | char *file_name, *dot; |
||
4438 | Serge | 62 | |
63 | |||
64 | { |
||
65 | movie_file = get_moviefile(); |
||
66 | if(movie_file == NULL) |
||
67 | { |
||
68 | printf("Please provide a movie file\n"); |
||
69 | return -1; |
||
70 | } |
||
71 | } |
||
72 | else movie_file = argv[1]; |
||
73 | |||
74 | |||
75 | |||
76 | |||
77 | |||
78 | |||
79 | avdevice_register_all(); |
||
80 | av_register_all(); |
||
81 | |||
82 | |||
6117 | serge | 83 | { |
4438 | Serge | 84 | printf("Cannot open file %s\n\r", movie_file); |
85 | return -1; // Couldn't open file |
||
86 | }; |
||
87 | |||
88 | |||
6117 | serge | 89 | |
4438 | Serge | 90 | |
91 | if(avformat_find_stream_info(vst.fCtx, NULL) < 0) |
||
6117 | serge | 92 | { |
4438 | Serge | 93 | printf("Cannot find streams\n\r"); |
94 | return -1; |
||
95 | }; |
||
96 | |||
97 | |||
98 | dot = strrchr(file_name,'.'); |
||
99 | if(dot) |
||
100 | { |
||
101 | movie_file = malloc(dot-file_name+1); |
||
102 | memcpy(movie_file, file_name, dot-file_name); |
||
103 | movie_file[dot-file_name] = 0; |
||
104 | } |
||
105 | else movie_file = file_name; |
||
106 | |||
107 | |||
6117 | serge | 108 | |
4438 | Serge | 109 | |
110 | vst.vStream = -1; |
||
6117 | serge | 111 | vst.aStream = -1; |
112 | |||
113 | |||
114 | { |
||
4438 | Serge | 115 | if(vst.fCtx->streams[i]->codec->codec_type==AVMEDIA_TYPE_VIDEO |
6117 | serge | 116 | && vst.vStream < 0) |
117 | { |
||
4438 | Serge | 118 | vst.vStream = i; |
6117 | serge | 119 | video_time_base = vst.fCtx->streams[i]->time_base; |
120 | if(stream_duration == 0) |
||
4438 | Serge | 121 | stream_duration = vst.fCtx->streams[i]->duration; |
6117 | serge | 122 | } |
123 | |||
4438 | Serge | 124 | |
6117 | serge | 125 | vst.aStream < 0) |
126 | { |
||
4438 | Serge | 127 | vst.aStream = i; |
6117 | serge | 128 | if(stream_duration == 0) |
4438 | Serge | 129 | stream_duration = vst.fCtx->streams[i]->duration; |
6117 | serge | 130 | } |
4438 | Serge | 131 | } |
132 | |||
133 | |||
6117 | serge | 134 | { |
4438 | Serge | 135 | printf("Video stream not detected\n\r"); |
136 | return -1; // Didn't find a video stream |
||
137 | }; |
||
138 | |||
139 | |||
140 | |||
141 | |||
142 | vst.vCtx = vst.fCtx->streams[vst.vStream]->codec; |
||
6117 | serge | 143 | vst.aCtx = vst.fCtx->streams[vst.aStream]->codec; |
144 | |||
4438 | Serge | 145 | |
6117 | serge | 146 | printf("codec id %x name %s\n",vst.vCtx->codec_id, vst.vCodec->name); |
147 | printf("ctx->pix_fmt %d\n", vst.vCtx->pix_fmt); |
||
148 | |||
4438 | Serge | 149 | |
6117 | serge | 150 | { |
151 | printf("Unsupported codec with id %d for input stream %d\n", |
||
4438 | Serge | 152 | vst.vCtx->codec_id, vst.vStream); |
6117 | serge | 153 | return -1; // Codec not found |
4438 | Serge | 154 | } |
155 | |||
156 | |||
6121 | serge | 157 | return -1; |
158 | |||
6117 | serge | 159 | |
160 | { |
||
4438 | Serge | 161 | printf("Error while opening codec for input stream %d\n", |
162 | vst.vStream); |
||
6117 | serge | 163 | return -1; // Could not open codec |
4438 | Serge | 164 | }; |
165 | |||
166 | |||
6121 | serge | 167 | |
4438 | Serge | 168 | |
6117 | serge | 169 | mutex_init(&vst.q_audio.lock); |
170 | mutex_init(&vst.gpu_lock); |
||
171 | |||
4438 | Serge | 172 | |
6117 | serge | 173 | vst.aCtx->request_channels = FFMIN(2, vst.aCtx->channels); |
174 | else |
||
4438 | Serge | 175 | vst.aCtx->request_channels = 2; |
6117 | serge | 176 | |
4438 | Serge | 177 | |
6117 | serge | 178 | |
4438 | Serge | 179 | |
6117 | serge | 180 | { |
4438 | Serge | 181 | if(avcodec_open2(vst.aCtx, vst.aCodec, NULL) >= 0 ) |
6117 | serge | 182 | { |
4438 | Serge | 183 | WAVEHEADER whdr; |
184 | int fmt; |
||
185 | int channels; |
||
186 | |||
187 | |||
188 | vst.aCtx->sample_rate, vst.aCtx->channels, vst.aCtx->sample_fmt ); |
||
6117 | serge | 189 | whdr.riff_id = 0x46464952; |
4438 | Serge | 190 | whdr.riff_format = 0x45564157; |
191 | whdr.wFormatTag = 0x01; |
||
192 | whdr.nSamplesPerSec = vst.aCtx->sample_rate; |
||
6117 | serge | 193 | whdr.nChannels = 2; |
4438 | Serge | 194 | whdr.wBitsPerSample = 16; |
195 | |||
196 | |||
6117 | serge | 197 | |
4438 | Serge | 198 | |
199 | |||
200 | |||
201 | { |
||
202 | decoder_buffer = (uint8_t*)av_mallocz(192000*2+64); |
||
203 | if( decoder_buffer != NULL ) |
||
204 | { |
||
205 | mutex_init(&astream.lock); |
||
5603 | serge | 206 | astream.count = 0; |
4438 | Serge | 207 | astream.buffer = (char *)av_mallocz(192000*3); |
208 | if( astream.buffer != NULL ) |
||
209 | have_sound = 1; |
||
210 | else |
||
211 | av_free(decoder_buffer); |
||
212 | } |
||
213 | if( have_sound == 0) |
||
214 | { |
||
215 | printf("Not enough memory for audio buffers\n"); |
||
216 | } |
||
217 | } |
||
218 | } |
||
219 | else printf("Cannot open audio codec\n\r"); |
||
220 | } |
||
221 | else printf("Unsupported audio codec!\n"); |
||
222 | |||
223 | |||
6117 | serge | 224 | return 0; |
4438 | Serge | 225 | |
226 | |||
6117 | serge | 227 | |
4438 | Serge | 228 | |
229 | av_free(pFrame); |
||
230 | |||
231 | |||
232 | |||
233 | |||
234 | |||
5603 | serge | 235 | (AUDIO_THREAD | VIDEO_THREAD)) |
236 | delay(1); |
||
237 | |||
4438 | Serge | 238 | |
5603 | serge | 239 | mutex_destroy(&astream.lock); |
240 | |||
4438 | Serge | 241 | |
6117 | serge | 242 | mutex_destroy(&vst.q_audio.lock); |
243 | |||
4438 | Serge | 244 | |
245 | } |
||
246 | |||
247 | |||
248 | |||
6117 | serge | 249 | { |
4438 | Serge | 250 | AVPacket packet; |
251 | int err; |
||
252 | |||
253 | |||
6117 | serge | 254 | if( err == 0) |
4438 | Serge | 255 | { |
256 | if(packet.stream_index == vst->vStream) |
||
6117 | serge | 257 | put_packet(&vst->q_video, &packet); |
258 | else if( (packet.stream_index == vst->aStream) && |
||
259 | (have_sound != 0) ) |
||
4438 | Serge | 260 | { |
261 | put_packet(&vst->q_audio, &packet); |
||
6117 | serge | 262 | if(audio_base == -1.0) |
4438 | Serge | 263 | { |
264 | if (packet.pts != AV_NOPTS_VALUE) |
||
265 | audio_base = get_audio_base(vst) * packet.pts; |
||
6117 | serge | 266 | // printf("audio base %f\n", audio_base); |
4438 | Serge | 267 | }; |
268 | } |
||
269 | else av_free_packet(&packet); |
||
270 | } |
||
271 | else if (err != AVERROR_EOF) |
||
272 | printf("av_read_frame: error %x\n", err); |
||
273 | |||
274 | |||
275 | } |
||
276 | |||
277 | |||
278 | |||
279 | |||
6117 | serge | 280 | { |
4438 | Serge | 281 | int err = 0; |
282 | AVPacket packet; |
||
283 | |||
284 | |||
6117 | serge | 285 | err = load_frame(vst); |
286 | |||
4438 | Serge | 287 | |
288 | }; |
||
289 | |||
290 | |||
291 | |||
6117 | serge | 292 | { |
4438 | Serge | 293 | AVPacket packet; |
294 | |||
295 | |||
6117 | serge | 296 | avcodec_flush_buffers(vst->aCtx); |
297 | while( get_packet(&vst->q_video, &packet) != 0) |
||
298 | av_free_packet(&packet); |
||
4438 | Serge | 299 | |
300 | |||
6117 | serge | 301 | av_free_packet(&packet); |
4438 | Serge | 302 | |
303 | |||
6118 | serge | 304 | |
4438 | Serge | 305 | |
306 | }; |
||
307 | |||
308 | |||
6117 | serge | 309 | { |
4438 | Serge | 310 | int eof; |
311 | AVPacket packet; |
||
312 | int ret, vret, aret; |
||
313 | |||
314 | |||
315 | |||
316 | |||
5592 | serge | 317 | |
318 | |||
4438 | Serge | 319 | { |
320 | int err; |
||
321 | |||
322 | |||
323 | { |
||
324 | case PREPARE: |
||
325 | eof = fill_queue(vst); |
||
6117 | serge | 326 | |
4438 | Serge | 327 | |
328 | { |
||
329 | if( (vst->q_video.size < 4*1024*1024) && |
||
6117 | serge | 330 | (eof == 0) ) |
4438 | Serge | 331 | { |
332 | eof = load_frame(vst); |
||
6117 | serge | 333 | } |
4438 | Serge | 334 | decode_video(vst); |
6117 | serge | 335 | ret = decode_audio(vst->aCtx, &vst->q_audio); |
336 | }while(astream.count < resampler_size*2 && |
||
4438 | Serge | 337 | ret == 1); |
338 | |||
339 | |||
340 | decoder_state = PLAY; |
||
341 | player_state = PLAY; |
||
342 | |||
343 | |||
344 | if( (vst->q_video.size < 4*1024*1024) && |
||
6117 | serge | 345 | (eof == 0) ) |
4438 | Serge | 346 | { |
347 | eof = load_frame(vst); |
||
6117 | serge | 348 | } |
4438 | Serge | 349 | vret = decode_video(vst); |
6117 | serge | 350 | aret = decode_audio(vst->aCtx, &vst->q_audio); |
351 | ret = vret | aret; |
||
4438 | Serge | 352 | |
353 | |||
354 | { |
||
355 | decoder_state = STOP; |
||
356 | continue; |
||
357 | }; |
||
358 | |||
359 | |||
360 | { |
||
361 | if( (vst->q_video.size < 4*1024*1024) && |
||
6117 | serge | 362 | (eof == 0) ) |
4438 | Serge | 363 | { |
364 | eof = load_frame(vst); |
||
6117 | serge | 365 | yield(); |
4438 | Serge | 366 | continue; |
367 | }; |
||
368 | delay(1); |
||
369 | continue; |
||
370 | } |
||
371 | |||
372 | |||
373 | continue; |
||
374 | |||
375 | |||
376 | delay(1); |
||
377 | continue; |
||
378 | |||
379 | |||
380 | |||
381 | while(sound_state != STOP) |
||
382 | delay(1); |
||
383 | |||
384 | |||
6117 | serge | 385 | |
4438 | Serge | 386 | |
6117 | serge | 387 | rewind_pos = vst->fCtx->start_time; |
388 | else |
||
4438 | Serge | 389 | rewind_pos = 0; |
390 | |||
391 | |||
6117 | serge | 392 | rewind_pos, INT64_MAX, 0); |
4438 | Serge | 393 | |
394 | |||
395 | break; |
||
396 | |||
397 | |||
398 | while(sound_state != STOP) |
||
399 | yield(); |
||
400 | |||
401 | |||
6117 | serge | 402 | int opts = 0; |
4438 | Serge | 403 | if(rewind_pos < 0) |
404 | { |
||
405 | rewind_pos = -rewind_pos; |
||
406 | opts = AVSEEK_FLAG_BACKWARD; |
||
407 | }; |
||
408 | |||
409 | |||
6117 | serge | 410 | rewind_pos += vst->fCtx->start_time; |
411 | |||
4438 | Serge | 412 | |
413 | min_pos = rewind_pos - 1000000; |
||
414 | max_pos = rewind_pos + 1000000; |
||
415 | |||
416 | |||
6117 | serge | 417 | rewind_pos, INT64_MAX, 0); |
4438 | Serge | 418 | if (ret < 0) |
419 | { |
||
420 | printf("could not seek to position %f\n", |
||
421 | (double)rewind_pos / AV_TIME_BASE); |
||
422 | } |
||
423 | decoder_state = PREPARE; |
||
424 | break; |
||
425 | } |
||
426 | }; |
||
427 | };>>>>>>>>>>>>>> |
||
428 |