1 /*****************************************************************************
2 * utils.c: helper functions
3 *****************************************************************************
4 * Copyright (C) 2010 VLC authors and VideoLAN
7 * Authors: Gildas Bazin <gbazin@videolan.org>
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU Lesser General Public License as published by
11 * the Free Software Foundation; either version 2.1 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public License
20 * along with this program; if not, write to the Free Software Foundation,
21 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
31 #include <vlc_common.h>
32 #include <vlc_plugin.h>
33 #include <vlc_codec.h>
34 #include <vlc_block_helper.h>
40 /*****************************************************************************
41 * Events utility functions
42 *****************************************************************************/
43 OMX_ERRORTYPE PostOmxEvent(decoder_t *p_dec, OMX_EVENTTYPE event,
44 OMX_U32 data_1, OMX_U32 data_2, OMX_PTR event_data)
46 decoder_sys_t *p_sys = p_dec->p_sys;
49 p_event = malloc(sizeof(OmxEvent));
50 if(!p_event) return OMX_ErrorInsufficientResources;
52 p_event->event = event;
53 p_event->data_1 = data_1;
54 p_event->data_2 = data_2;
55 p_event->event_data = event_data;
58 vlc_mutex_lock(&p_sys->mutex);
59 *p_sys->pp_last_event = p_event;
60 p_sys->pp_last_event = &p_event->next;
61 vlc_cond_signal(&p_sys->cond);
62 vlc_mutex_unlock(&p_sys->mutex);
66 OMX_ERRORTYPE WaitForOmxEvent(decoder_t *p_dec, OMX_EVENTTYPE *event,
67 OMX_U32 *data_1, OMX_U32 *data_2, OMX_PTR *event_data)
69 decoder_sys_t *p_sys = p_dec->p_sys;
72 vlc_mutex_lock(&p_sys->mutex);
75 vlc_cond_timedwait(&p_sys->cond, &p_sys->mutex, mdate()+CLOCK_FREQ);
77 p_event = p_sys->p_events;
80 p_sys->p_events = p_event->next;
81 if(!p_sys->p_events) p_sys->pp_last_event = &p_sys->p_events;
84 vlc_mutex_unlock(&p_sys->mutex);
88 if(event) *event = p_event->event;
89 if(data_1) *data_1 = p_event->data_1;
90 if(data_2) *data_2 = p_event->data_2;
91 if(event_data) *event_data = p_event->event_data;
96 return OMX_ErrorTimeout;
99 OMX_ERRORTYPE WaitForSpecificOmxEvent(decoder_t *p_dec,
100 OMX_EVENTTYPE specific_event, OMX_U32 *data_1, OMX_U32 *data_2,
103 OMX_ERRORTYPE status;
105 mtime_t before = mdate();
109 status = WaitForOmxEvent(p_dec, &event, data_1, data_2, event_data);
110 if(status != OMX_ErrorNone) return status;
112 if(event == specific_event) break;
113 if(mdate() - before > CLOCK_FREQ) return OMX_ErrorTimeout;
116 return OMX_ErrorNone;
119 /*****************************************************************************
120 * Picture utility functions
121 *****************************************************************************/
122 void CopyOmxPicture( int i_color_format, picture_t *p_pic,
124 int i_src_stride, uint8_t *p_src, int i_chroma_div )
128 int i_plane, i_width, i_line;
129 if( i_color_format == QOMX_COLOR_FormatYUV420PackedSemiPlanar64x32Tile2m8ka )
131 qcom_convert(p_src, p_pic);
135 for( i_plane = 0; i_plane < p_pic->i_planes; i_plane++ )
137 if(i_plane == 1) i_src_stride /= i_chroma_div;
138 p_dst = p_pic->p[i_plane].p_pixels;
139 i_dst_stride = p_pic->p[i_plane].i_pitch;
140 i_width = p_pic->p[i_plane].i_visible_pitch;
142 for( i_line = 0; i_line < p_pic->p[i_plane].i_visible_lines; i_line++ )
144 memcpy( p_dst, p_src, i_width );
145 p_src += i_src_stride;
146 p_dst += i_dst_stride;
148 /* Handle plane height, which may be indicated via nSliceHeight in OMX.
149 * The handling for chroma planes currently assumes vertically
150 * subsampled chroma, e.g. 422 planar wouldn't work right. */
151 if( i_plane == 0 && i_slice_height > p_pic->p[i_plane].i_visible_lines )
152 p_src += i_src_stride * (i_slice_height - p_pic->p[i_plane].i_visible_lines);
153 else if ( i_plane > 0 && i_slice_height/2 > p_pic->p[i_plane].i_visible_lines )
154 p_src += i_src_stride * (i_slice_height/2 - p_pic->p[i_plane].i_visible_lines);
158 void CopyVlcPicture( decoder_t *p_dec, OMX_BUFFERHEADERTYPE *p_header,
161 decoder_sys_t *p_sys = p_dec->p_sys;
162 int i_src_stride, i_dst_stride;
163 int i_plane, i_width, i_line;
164 uint8_t *p_dst, *p_src;
166 i_dst_stride = p_sys->out.i_frame_stride;
167 p_dst = p_header->pBuffer + p_header->nOffset;
169 for( i_plane = 0; i_plane < p_pic->i_planes; i_plane++ )
171 if(i_plane == 1) i_dst_stride /= p_sys->in.i_frame_stride_chroma_div;
172 p_src = p_pic->p[i_plane].p_pixels;
173 i_src_stride = p_pic->p[i_plane].i_pitch;
174 i_width = p_pic->p[i_plane].i_visible_pitch;
176 for( i_line = 0; i_line < p_pic->p[i_plane].i_visible_lines; i_line++ )
178 memcpy( p_dst, p_src, i_width );
179 p_src += i_src_stride;
180 p_dst += i_dst_stride;
185 /*****************************************************************************
186 * Logging utility functions
187 *****************************************************************************/
188 const char *StateToString(OMX_STATETYPE state)
190 static const char *psz_names[] = {
191 "OMX_StateInvalid", "OMX_StateLoaded", "OMX_StateIdle",
192 "OMX_StateExecuting", "OMX_StatePause", "OMX_StateWaitForResources",
196 if((unsigned int)state > sizeof(psz_names)/sizeof(char*)-1)
197 state = (OMX_STATETYPE)(sizeof(psz_names)/sizeof(char*)-1);
198 return psz_names[state];
201 const char *CommandToString(OMX_COMMANDTYPE command)
203 static const char *psz_names[] = {
204 "OMX_CommandStateSet", "OMX_CommandFlush", "OMX_CommandPortDisable",
205 "OMX_CommandPortEnable", "OMX_CommandMarkBuffer",
206 "OMX_Command unknown"
209 if((unsigned int)command > sizeof(psz_names)/sizeof(char*)-1)
210 command = (OMX_COMMANDTYPE)(sizeof(psz_names)/sizeof(char*)-1);
211 return psz_names[command];
214 const char *EventToString(OMX_EVENTTYPE event)
216 static const char *psz_names[] = {
217 "OMX_EventCmdComplete", "OMX_EventError", "OMX_EventMark",
218 "OMX_EventPortSettingsChanged", "OMX_EventBufferFlag",
219 "OMX_EventResourcesAcquired", "OMX_EventComponentResumed",
220 "OMX_EventDynamicResourcesAvailable", "OMX_EventPortFormatDetected",
224 if((unsigned int)event > sizeof(psz_names)/sizeof(char*)-1)
225 event = (OMX_EVENTTYPE)(sizeof(psz_names)/sizeof(char*)-1);
226 return psz_names[event];
229 const char *ErrorToString(OMX_ERRORTYPE error)
231 static const char *psz_names[] = {
232 "OMX_ErrorInsufficientResources", "OMX_ErrorUndefined",
233 "OMX_ErrorInvalidComponentName", "OMX_ErrorComponentNotFound",
234 "OMX_ErrorInvalidComponent", "OMX_ErrorBadParameter",
235 "OMX_ErrorNotImplemented", "OMX_ErrorUnderflow",
236 "OMX_ErrorOverflow", "OMX_ErrorHardware", "OMX_ErrorInvalidState",
237 "OMX_ErrorStreamCorrupt", "OMX_ErrorPortsNotCompatible",
238 "OMX_ErrorResourcesLost", "OMX_ErrorNoMore", "OMX_ErrorVersionMismatch",
239 "OMX_ErrorNotReady", "OMX_ErrorTimeout", "OMX_ErrorSameState",
240 "OMX_ErrorResourcesPreempted", "OMX_ErrorPortUnresponsiveDuringAllocation",
241 "OMX_ErrorPortUnresponsiveDuringDeallocation",
242 "OMX_ErrorPortUnresponsiveDuringStop", "OMX_ErrorIncorrectStateTransition",
243 "OMX_ErrorIncorrectStateOperation", "OMX_ErrorUnsupportedSetting",
244 "OMX_ErrorUnsupportedIndex", "OMX_ErrorBadPortIndex",
245 "OMX_ErrorPortUnpopulated", "OMX_ErrorComponentSuspended",
246 "OMX_ErrorDynamicResourcesUnavailable", "OMX_ErrorMbErrorsInFrame",
247 "OMX_ErrorFormatNotDetected", "OMX_ErrorContentPipeOpenFailed",
248 "OMX_ErrorContentPipeCreationFailed", "OMX_ErrorSeperateTablesUsed",
249 "OMX_ErrorTunnelingUnsupported",
253 if(error == OMX_ErrorNone) return "OMX_ErrorNone";
255 error -= OMX_ErrorInsufficientResources;
257 if((unsigned int)error > sizeof(psz_names)/sizeof(char*)-1)
258 error = (OMX_STATETYPE)(sizeof(psz_names)/sizeof(char*)-1);
259 return psz_names[error];
262 /*****************************************************************************
263 * fourcc -> omx id mapping
264 *****************************************************************************/
267 vlc_fourcc_t i_fourcc;
268 OMX_VIDEO_CODINGTYPE i_codec;
269 const char *psz_role;
271 } video_format_table[] =
273 { VLC_CODEC_MPGV, OMX_VIDEO_CodingMPEG2, "video_decoder.mpeg2" },
274 { VLC_CODEC_MP4V, OMX_VIDEO_CodingMPEG4, "video_decoder.mpeg4" },
275 { VLC_CODEC_H264, OMX_VIDEO_CodingAVC, "video_decoder.avc" },
276 { VLC_CODEC_H263, OMX_VIDEO_CodingH263, "video_decoder.h263" },
277 { VLC_CODEC_WMV1, OMX_VIDEO_CodingWMV, "video_decoder.wmv" },
278 { VLC_CODEC_WMV2, OMX_VIDEO_CodingWMV, "video_decoder.wmv" },
279 { VLC_CODEC_WMV3, OMX_VIDEO_CodingWMV, "video_decoder.wmv" },
280 { VLC_CODEC_VC1, OMX_VIDEO_CodingWMV, "video_decoder.wmv" },
281 { VLC_CODEC_MJPG, OMX_VIDEO_CodingMJPEG, "video_decoder.jpeg" },
282 { VLC_CODEC_MJPG, OMX_VIDEO_CodingMJPEG, "video_decoder.mjpeg" },
283 { VLC_CODEC_RV10, OMX_VIDEO_CodingRV, "video_decoder.rv" },
284 { VLC_CODEC_RV20, OMX_VIDEO_CodingRV, "video_decoder.rv" },
285 { VLC_CODEC_RV30, OMX_VIDEO_CodingRV, "video_decoder.rv" },
286 { VLC_CODEC_RV40, OMX_VIDEO_CodingRV, "video_decoder.rv" },
292 vlc_fourcc_t i_fourcc;
293 OMX_AUDIO_CODINGTYPE i_codec;
294 const char *psz_role;
296 } audio_format_table[] =
298 { VLC_CODEC_AMR_NB, OMX_AUDIO_CodingAMR, "audio_decoder.amr" },
299 { VLC_CODEC_AMR_WB, OMX_AUDIO_CodingAMR, "audio_decoder.amr" },
300 { VLC_CODEC_MP4A, OMX_AUDIO_CodingAAC, "audio_decoder.aac" },
301 { VLC_CODEC_S16N, OMX_AUDIO_CodingPCM, "audio_decoder.pcm" },
302 { VLC_CODEC_MP3, OMX_AUDIO_CodingMP3, "audio_decoder.mp3" },
303 { VLC_CODEC_MPGA, OMX_AUDIO_CodingMP3, "audio_decoder.mp3" },
304 { VLC_CODEC_VORBIS, OMX_AUDIO_CodingVORBIS, "audio_decoder.vorbis" },
305 { VLC_CODEC_WMA1, OMX_AUDIO_CodingWMA, "audio_decoder.wma" },
306 { VLC_CODEC_WMA2, OMX_AUDIO_CodingWMA, "audio_decoder.wma" },
307 { VLC_CODEC_WMAP, OMX_AUDIO_CodingWMA, "audio_decoder.wma" },
308 { VLC_CODEC_WMAL, OMX_AUDIO_CodingWMA, "audio_decoder.wma" },
314 vlc_fourcc_t i_fourcc;
315 OMX_VIDEO_CODINGTYPE i_codec;
316 const char *psz_role;
318 } video_enc_format_table[] =
320 { VLC_CODEC_MPGV, OMX_VIDEO_CodingMPEG2, "video_encoder.mpeg2" },
321 { VLC_CODEC_MP4V, OMX_VIDEO_CodingMPEG4, "video_encoder.mpeg4" },
322 { VLC_CODEC_H264, OMX_VIDEO_CodingAVC, "video_encoder.avc" },
323 { VLC_CODEC_H263, OMX_VIDEO_CodingH263, "video_encoder.h263" },
324 { VLC_CODEC_WMV1, OMX_VIDEO_CodingWMV, "video_encoder.wmv" },
325 { VLC_CODEC_WMV2, OMX_VIDEO_CodingWMV, "video_encoder.wmv" },
326 { VLC_CODEC_WMV3, OMX_VIDEO_CodingWMV, "video_encoder.wmv" },
327 { VLC_CODEC_MJPG, OMX_VIDEO_CodingMJPEG, "video_encoder.jpeg" },
328 { VLC_CODEC_RV10, OMX_VIDEO_CodingRV, "video_encoder.rv" },
329 { VLC_CODEC_RV20, OMX_VIDEO_CodingRV, "video_encoder.rv" },
330 { VLC_CODEC_RV30, OMX_VIDEO_CodingRV, "video_encoder.rv" },
331 { VLC_CODEC_RV40, OMX_VIDEO_CodingRV, "video_encoder.rv" },
337 vlc_fourcc_t i_fourcc;
338 OMX_AUDIO_CODINGTYPE i_codec;
339 const char *psz_role;
341 } audio_enc_format_table[] =
343 { VLC_CODEC_AMR_NB, OMX_AUDIO_CodingAMR, "audio_encoder.amr" },
344 { VLC_CODEC_AMR_WB, OMX_AUDIO_CodingAMR, "audio_encoder.amr" },
345 { VLC_CODEC_MP4A, OMX_AUDIO_CodingAAC, "audio_encoder.aac" },
346 { VLC_CODEC_S16N, OMX_AUDIO_CodingPCM, "audio_encoder.pcm" },
352 vlc_fourcc_t i_fourcc;
353 OMX_COLOR_FORMATTYPE i_codec;
354 unsigned int i_size_mul;
355 unsigned int i_line_mul;
356 unsigned int i_line_chroma_div;
358 } chroma_format_table[] =
360 { VLC_CODEC_I420, OMX_COLOR_FormatYUV420Planar, 3, 1, 2 },
361 { VLC_CODEC_I420, OMX_COLOR_FormatYUV420PackedPlanar, 3, 1, 2 },
362 { VLC_CODEC_NV12, OMX_COLOR_FormatYUV420SemiPlanar, 3, 1, 1 },
363 { VLC_CODEC_NV21, OMX_QCOM_COLOR_FormatYVU420SemiPlanar, 3, 1, 1 },
364 { VLC_CODEC_NV12, OMX_TI_COLOR_FormatYUV420PackedSemiPlanar, 3, 1, 2 },
365 { VLC_CODEC_NV12, QOMX_COLOR_FormatYUV420PackedSemiPlanar64x32Tile2m8ka, 3, 1, 1 },
366 { VLC_CODEC_YUYV, OMX_COLOR_FormatYCbYCr, 4, 2, 0 },
367 { VLC_CODEC_YVYU, OMX_COLOR_FormatYCrYCb, 4, 2, 0 },
368 { VLC_CODEC_UYVY, OMX_COLOR_FormatCbYCrY, 4, 2, 0 },
369 { VLC_CODEC_VYUY, OMX_COLOR_FormatCrYCbY, 4, 2, 0 },
373 int GetOmxVideoFormat( vlc_fourcc_t i_fourcc,
374 OMX_VIDEO_CODINGTYPE *pi_omx_codec,
375 const char **ppsz_name )
379 i_fourcc = vlc_fourcc_GetCodec( VIDEO_ES, i_fourcc );
381 for( i = 0; video_format_table[i].i_codec != 0; i++ )
382 if( video_format_table[i].i_fourcc == i_fourcc ) break;
384 if( pi_omx_codec ) *pi_omx_codec = video_format_table[i].i_codec;
385 if( ppsz_name ) *ppsz_name = vlc_fourcc_GetDescription( VIDEO_ES, i_fourcc );
386 return !!video_format_table[i].i_codec;
389 int GetVlcVideoFormat( OMX_VIDEO_CODINGTYPE i_omx_codec,
390 vlc_fourcc_t *pi_fourcc, const char **ppsz_name )
394 for( i = 0; video_format_table[i].i_codec != 0; i++ )
395 if( video_format_table[i].i_codec == i_omx_codec ) break;
397 if( pi_fourcc ) *pi_fourcc = video_format_table[i].i_fourcc;
398 if( ppsz_name ) *ppsz_name = vlc_fourcc_GetDescription( VIDEO_ES,
399 video_format_table[i].i_fourcc );
400 return !!video_format_table[i].i_fourcc;
403 static const char *GetOmxVideoRole( vlc_fourcc_t i_fourcc )
407 i_fourcc = vlc_fourcc_GetCodec( VIDEO_ES, i_fourcc );
409 for( i = 0; video_format_table[i].i_codec != 0; i++ )
410 if( video_format_table[i].i_fourcc == i_fourcc ) break;
412 return video_format_table[i].psz_role;
415 static const char *GetOmxVideoEncRole( vlc_fourcc_t i_fourcc )
419 i_fourcc = vlc_fourcc_GetCodec( VIDEO_ES, i_fourcc );
421 for( i = 0; video_enc_format_table[i].i_codec != 0; i++ )
422 if( video_enc_format_table[i].i_fourcc == i_fourcc ) break;
424 return video_enc_format_table[i].psz_role;
427 int GetOmxAudioFormat( vlc_fourcc_t i_fourcc,
428 OMX_AUDIO_CODINGTYPE *pi_omx_codec,
429 const char **ppsz_name )
433 i_fourcc = vlc_fourcc_GetCodec( AUDIO_ES, i_fourcc );
435 for( i = 0; audio_format_table[i].i_codec != 0; i++ )
436 if( audio_format_table[i].i_fourcc == i_fourcc ) break;
438 if( pi_omx_codec ) *pi_omx_codec = audio_format_table[i].i_codec;
439 if( ppsz_name ) *ppsz_name = vlc_fourcc_GetDescription( AUDIO_ES, i_fourcc );
440 return !!audio_format_table[i].i_codec;
443 int OmxToVlcAudioFormat( OMX_AUDIO_CODINGTYPE i_omx_codec,
444 vlc_fourcc_t *pi_fourcc, const char **ppsz_name )
448 for( i = 0; audio_format_table[i].i_codec != 0; i++ )
449 if( audio_format_table[i].i_codec == i_omx_codec ) break;
451 if( pi_fourcc ) *pi_fourcc = audio_format_table[i].i_fourcc;
452 if( ppsz_name ) *ppsz_name = vlc_fourcc_GetDescription( AUDIO_ES,
453 audio_format_table[i].i_fourcc );
454 return !!audio_format_table[i].i_fourcc;
457 static const char *GetOmxAudioRole( vlc_fourcc_t i_fourcc )
461 i_fourcc = vlc_fourcc_GetCodec( AUDIO_ES, i_fourcc );
463 for( i = 0; audio_format_table[i].i_codec != 0; i++ )
464 if( audio_format_table[i].i_fourcc == i_fourcc ) break;
466 return audio_format_table[i].psz_role;
469 static const char *GetOmxAudioEncRole( vlc_fourcc_t i_fourcc )
473 i_fourcc = vlc_fourcc_GetCodec( AUDIO_ES, i_fourcc );
475 for( i = 0; audio_enc_format_table[i].i_codec != 0; i++ )
476 if( audio_enc_format_table[i].i_fourcc == i_fourcc ) break;
478 return audio_enc_format_table[i].psz_role;
481 const char *GetOmxRole( vlc_fourcc_t i_fourcc, int i_cat, bool b_enc )
484 return i_cat == VIDEO_ES ?
485 GetOmxVideoEncRole( i_fourcc ) : GetOmxAudioEncRole( i_fourcc );
487 return i_cat == VIDEO_ES ?
488 GetOmxVideoRole( i_fourcc ) : GetOmxAudioRole( i_fourcc );
491 int GetOmxChromaFormat( vlc_fourcc_t i_fourcc,
492 OMX_COLOR_FORMATTYPE *pi_omx_codec,
493 const char **ppsz_name )
497 i_fourcc = vlc_fourcc_GetCodec( VIDEO_ES, i_fourcc );
499 for( i = 0; chroma_format_table[i].i_codec != 0; i++ )
500 if( chroma_format_table[i].i_fourcc == i_fourcc ) break;
502 if( pi_omx_codec ) *pi_omx_codec = chroma_format_table[i].i_codec;
503 if( ppsz_name ) *ppsz_name = vlc_fourcc_GetDescription( VIDEO_ES, i_fourcc );
504 return !!chroma_format_table[i].i_codec;
507 int GetVlcChromaFormat( OMX_COLOR_FORMATTYPE i_omx_codec,
508 vlc_fourcc_t *pi_fourcc, const char **ppsz_name )
512 for( i = 0; chroma_format_table[i].i_codec != 0; i++ )
513 if( chroma_format_table[i].i_codec == i_omx_codec ) break;
515 if( pi_fourcc ) *pi_fourcc = chroma_format_table[i].i_fourcc;
516 if( ppsz_name ) *ppsz_name = vlc_fourcc_GetDescription( VIDEO_ES,
517 chroma_format_table[i].i_fourcc );
518 return !!chroma_format_table[i].i_fourcc;
521 int GetVlcChromaSizes( vlc_fourcc_t i_fourcc,
522 unsigned int width, unsigned int height,
523 unsigned int *size, unsigned int *pitch,
524 unsigned int *chroma_pitch_div )
528 i_fourcc = vlc_fourcc_GetCodec( VIDEO_ES, i_fourcc );
530 for( i = 0; chroma_format_table[i].i_codec != 0; i++ )
531 if( chroma_format_table[i].i_fourcc == i_fourcc ) break;
533 /* Align on macroblock boundary */
534 width = (width + 15) & ~0xF;
535 height = (height + 15) & ~0xF;
537 if( size ) *size = width * height * chroma_format_table[i].i_size_mul / 2;
538 if( pitch ) *pitch = width * chroma_format_table[i].i_line_mul;
539 if( chroma_pitch_div )
540 *chroma_pitch_div = chroma_format_table[i].i_line_chroma_div;
541 return !!chroma_format_table[i].i_codec;
544 /*****************************************************************************
545 * Functions to deal with audio format parameters
546 *****************************************************************************/
547 static const struct {
548 OMX_AUDIO_CODINGTYPE encoding;
551 } audio_encoding_param[] =
552 { { OMX_AUDIO_CodingPCM, OMX_IndexParamAudioPcm,
553 sizeof(OMX_AUDIO_PARAM_PCMMODETYPE) },
554 { OMX_AUDIO_CodingADPCM, OMX_IndexParamAudioAdpcm,
555 sizeof(OMX_AUDIO_PARAM_ADPCMTYPE) },
556 { OMX_AUDIO_CodingAMR, OMX_IndexParamAudioAmr,
557 sizeof(OMX_AUDIO_PARAM_AMRTYPE) },
558 { OMX_AUDIO_CodingG711, OMX_IndexParamAudioPcm,
559 sizeof(OMX_AUDIO_PARAM_PCMMODETYPE) },
560 { OMX_AUDIO_CodingG723, OMX_IndexParamAudioG723,
561 sizeof(OMX_AUDIO_PARAM_G723TYPE) },
562 { OMX_AUDIO_CodingG726, OMX_IndexParamAudioG726,
563 sizeof(OMX_AUDIO_PARAM_G726TYPE) },
564 { OMX_AUDIO_CodingG729, OMX_IndexParamAudioG729,
565 sizeof(OMX_AUDIO_PARAM_G729TYPE) },
566 { OMX_AUDIO_CodingAAC, OMX_IndexParamAudioAac,
567 sizeof(OMX_AUDIO_PARAM_AACPROFILETYPE) },
568 { OMX_AUDIO_CodingMP3, OMX_IndexParamAudioMp3,
569 sizeof(OMX_AUDIO_PARAM_MP3TYPE) },
570 { OMX_AUDIO_CodingSBC, OMX_IndexParamAudioSbc,
571 sizeof(OMX_AUDIO_PARAM_SBCTYPE) },
572 { OMX_AUDIO_CodingVORBIS, OMX_IndexParamAudioVorbis,
573 sizeof(OMX_AUDIO_PARAM_VORBISTYPE) },
574 { OMX_AUDIO_CodingWMA, OMX_IndexParamAudioWma,
575 sizeof(OMX_AUDIO_PARAM_WMATYPE) },
576 { OMX_AUDIO_CodingRA, OMX_IndexParamAudioRa,
577 sizeof(OMX_AUDIO_PARAM_RATYPE) },
578 { OMX_AUDIO_CodingUnused, 0, 0 }
581 static OMX_INDEXTYPE GetAudioParamFormatIndex(OMX_AUDIO_CODINGTYPE encoding)
585 for(i = 0; audio_encoding_param[i].encoding != OMX_AUDIO_CodingUnused &&
586 audio_encoding_param[i].encoding != encoding; i++);
588 return audio_encoding_param[i].index;
591 unsigned int GetAudioParamSize(OMX_INDEXTYPE index)
595 for(i = 0; audio_encoding_param[i].encoding != OMX_AUDIO_CodingUnused &&
596 audio_encoding_param[i].index != index; i++);
598 return audio_encoding_param[i].size;
601 OMX_ERRORTYPE SetAudioParameters(OMX_HANDLETYPE handle,
602 OmxFormatParam *param, OMX_U32 i_port, OMX_AUDIO_CODINGTYPE encoding,
603 uint8_t i_channels, unsigned int i_samplerate, unsigned int i_bitrate,
604 unsigned int i_bps, unsigned int i_blocksize)
610 case OMX_AUDIO_CodingPCM:
611 case OMX_AUDIO_CodingG711:
612 OMX_INIT_STRUCTURE(param->pcm);
613 param->pcm.nChannels = i_channels;
614 param->pcm.nSamplingRate = i_samplerate;
615 param->pcm.eNumData = OMX_NumericalDataSigned;
616 param->pcm.ePCMMode = OMX_AUDIO_PCMModeLinear;
617 param->pcm.eEndian = OMX_EndianLittle;
618 param->pcm.bInterleaved = OMX_TRUE;
619 param->pcm.nBitPerSample = i_bps;
620 param->pcm.eChannelMapping[0] = OMX_AUDIO_ChannelCF;
623 param->pcm.eChannelMapping[0] = OMX_AUDIO_ChannelLF;
624 param->pcm.eChannelMapping[1] = OMX_AUDIO_ChannelRF;
627 case OMX_AUDIO_CodingADPCM:
628 OMX_INIT_STRUCTURE(param->adpcm);
629 param->adpcm.nChannels = i_channels;
630 param->adpcm.nSampleRate = i_samplerate;
631 param->adpcm.nBitsPerSample = i_bps;
633 case OMX_AUDIO_CodingAMR:
634 OMX_INIT_STRUCTURE(param->amr);
635 param->amr.nChannels = i_channels;
636 param->amr.nBitRate = i_bitrate;
637 param->amr.eAMRBandMode = OMX_AUDIO_AMRBandModeUnused;
638 param->amr.eAMRDTXMode = OMX_AUDIO_AMRDTXModeOff;
639 param->amr.eAMRFrameFormat = OMX_AUDIO_AMRFrameFormatConformance;
641 case OMX_AUDIO_CodingG723:
642 OMX_INIT_STRUCTURE(param->g723);
643 param->g723.nChannels = i_channels;
644 param->g723.bDTX = OMX_FALSE;
645 param->g723.eBitRate = OMX_AUDIO_G723ModeUnused;
646 param->g723.bHiPassFilter = OMX_TRUE;
647 param->g723.bPostFilter = OMX_TRUE;
649 case OMX_AUDIO_CodingG726:
650 OMX_INIT_STRUCTURE(param->g726);
651 param->g726.nChannels = i_channels;
652 param->g726.eG726Mode = OMX_AUDIO_G726ModeUnused;
654 case OMX_AUDIO_CodingG729:
655 OMX_INIT_STRUCTURE(param->g729);
656 param->g729.nChannels = i_channels;
657 param->g729.bDTX = OMX_FALSE;
658 param->g729.eBitType = OMX_AUDIO_G729;
660 case OMX_AUDIO_CodingAAC:
661 OMX_INIT_STRUCTURE(param->aac);
662 param->aac.nChannels = i_channels;
663 param->aac.nSampleRate = i_samplerate;
664 param->aac.nBitRate = i_bitrate;
665 param->aac.nAudioBandWidth = 0;
666 param->aac.nFrameLength = 1024;
667 param->aac.nAACtools = OMX_AUDIO_AACToolAll;
668 param->aac.nAACERtools = OMX_AUDIO_AACERAll;
669 param->aac.eAACProfile = OMX_AUDIO_AACObjectLC;
670 param->aac.eAACStreamFormat = OMX_AUDIO_AACStreamFormatRAW;
671 param->aac.eChannelMode = i_channels ?
672 OMX_AUDIO_ChannelModeStereo : OMX_AUDIO_ChannelModeMono;
674 case OMX_AUDIO_CodingMP3:
675 OMX_INIT_STRUCTURE(param->mp3);
676 param->mp3.nChannels = i_channels;
677 param->mp3.nSampleRate = i_samplerate;
678 param->mp3.nBitRate = i_bitrate;
679 param->mp3.eChannelMode = i_channels ?
680 OMX_AUDIO_ChannelModeStereo : OMX_AUDIO_ChannelModeMono;
681 param->mp3.eFormat = OMX_AUDIO_MP3StreamFormatMP1Layer3;
683 case OMX_AUDIO_CodingWMA:
684 OMX_INIT_STRUCTURE(param->wma);
685 param->wma.nChannels = i_channels;
686 param->wma.nBitRate = i_bitrate;
687 param->wma.eFormat = OMX_AUDIO_WMAFormatUnused;
688 param->wma.eProfile = OMX_AUDIO_WMAProfileUnused;
689 param->wma.nSamplingRate = i_samplerate;
690 param->wma.nBlockAlign = i_blocksize;
691 param->wma.nEncodeOptions = 0;
692 param->wma.nSuperBlockAlign = 0;
694 case OMX_AUDIO_CodingRA:
695 OMX_INIT_STRUCTURE(param->ra);
696 param->ra.nChannels = i_channels;
697 param->ra.nSamplingRate = i_samplerate;
698 param->ra.nBitsPerFrame = i_bps;
699 param->ra.nSamplePerFrame = 0;
700 param->ra.nCouplingQuantBits = 0;
701 param->ra.nCouplingStartRegion = 0;
702 param->ra.nNumRegions = 0;
703 param->ra.eFormat = OMX_AUDIO_RAFormatUnused;
705 case OMX_AUDIO_CodingVORBIS:
706 OMX_INIT_STRUCTURE(param->vorbis);
707 param->vorbis.nChannels = i_channels;
708 param->vorbis.nBitRate = i_bitrate;
709 param->vorbis.nMinBitRate = 0;
710 param->vorbis.nMaxBitRate = i_bitrate;
711 param->vorbis.nSampleRate = i_samplerate;
712 param->vorbis.nAudioBandWidth = 0;
713 param->vorbis.nQuality = 3;
714 param->vorbis.bManaged = OMX_FALSE;
715 param->vorbis.bDownmix = OMX_FALSE;
718 return OMX_ErrorBadParameter;
721 param->common.nPortIndex = i_port;
723 index = GetAudioParamFormatIndex(encoding);
724 return OMX_SetParameter(handle, index, param);
727 OMX_ERRORTYPE GetAudioParameters(OMX_HANDLETYPE handle,
728 OmxFormatParam *param, OMX_U32 i_port, OMX_AUDIO_CODINGTYPE encoding,
729 uint8_t *pi_channels, unsigned int *pi_samplerate,
730 unsigned int *pi_bitrate, unsigned int *pi_bps, unsigned int *pi_blocksize)
732 int i_channels = 0, i_samplerate = 0, i_bitrate = 0;
733 int i_bps = 0, i_blocksize = 0;
734 OMX_ERRORTYPE omx_error;
737 OMX_INIT_COMMON(param->common);
738 param->common.nPortIndex = i_port;
739 index = GetAudioParamFormatIndex(encoding);
740 if(!index) return OMX_ErrorNotImplemented;
742 param->common.nSize = GetAudioParamSize(index);
743 omx_error = OMX_GetParameter(handle, index, param);
744 if(omx_error != OMX_ErrorNone) return omx_error;
748 case OMX_AUDIO_CodingPCM:
749 case OMX_AUDIO_CodingG711:
750 i_channels = param->pcm.nChannels;
751 i_samplerate = param->pcm.nSamplingRate;
752 i_bps = param->pcm.nBitPerSample;
754 case OMX_AUDIO_CodingADPCM:
755 i_channels = param->adpcm.nChannels;
756 i_samplerate = param->adpcm.nSampleRate;
757 i_bps = param->adpcm.nBitsPerSample;
759 case OMX_AUDIO_CodingAMR:
760 i_channels = param->amr.nChannels;
761 i_bitrate = param->amr.nBitRate;
764 case OMX_AUDIO_CodingG723:
765 i_channels = param->g723.nChannels;
767 case OMX_AUDIO_CodingG726:
768 i_channels = param->g726.nChannels;
770 case OMX_AUDIO_CodingG729:
771 i_channels = param->g729.nChannels;
773 case OMX_AUDIO_CodingAAC:
774 i_channels = param->aac.nChannels;
775 i_samplerate = param->aac.nSampleRate;
776 i_bitrate = param->aac.nBitRate;
777 i_channels = param->aac.eChannelMode == OMX_AUDIO_ChannelModeStereo ? 2 : 1;
779 case OMX_AUDIO_CodingMP3:
780 i_channels = param->mp3.nChannels;
781 i_samplerate = param->mp3.nSampleRate;
782 i_bitrate = param->mp3.nBitRate;
783 i_channels = param->mp3.eChannelMode == OMX_AUDIO_ChannelModeStereo ? 2 : 1;
785 case OMX_AUDIO_CodingVORBIS:
786 i_channels = param->vorbis.nChannels;
787 i_bitrate = param->vorbis.nBitRate;
788 i_samplerate = param->vorbis.nSampleRate;
790 case OMX_AUDIO_CodingWMA:
791 i_channels = param->wma.nChannels;
792 i_bitrate = param->wma.nBitRate;
793 i_samplerate = param->wma.nSamplingRate;
794 i_blocksize = param->wma.nBlockAlign;
796 case OMX_AUDIO_CodingRA:
797 i_channels = param->ra.nChannels;
798 i_samplerate = param->ra.nSamplingRate;
799 i_bps = param->ra.nBitsPerFrame;
802 return OMX_ErrorBadParameter;
805 if(pi_channels) *pi_channels = i_channels;
806 if(pi_samplerate) *pi_samplerate = i_samplerate;
807 if(pi_bitrate) *pi_bitrate = i_bitrate;
808 if(pi_bps) *pi_bps = i_bps;
809 if(pi_blocksize) *pi_blocksize = i_blocksize;
810 return OMX_ErrorNone;
813 /*****************************************************************************
814 * PrintOmx: print component summary
815 *****************************************************************************/
816 void PrintOmx(decoder_t *p_dec, OMX_HANDLETYPE omx_handle, OMX_U32 i_port)
818 OMX_PARAM_PORTDEFINITIONTYPE definition;
819 OMX_PORT_PARAM_TYPE param;
820 OMX_ERRORTYPE omx_error;
823 /* Find the input / output ports */
824 OMX_INIT_STRUCTURE(param);
825 OMX_INIT_STRUCTURE(definition);
827 for(i = 0; i < 3; i++)
829 omx_error = OMX_GetParameter(omx_handle, OMX_IndexParamAudioInit + i, ¶m);
830 if(omx_error != OMX_ErrorNone) continue;
832 if(i_port == OMX_ALL)
833 msg_Dbg( p_dec, "found %i %s ports", (int)param.nPorts,
834 i == 0 ? "audio" : i == 1 ? "image" : "video" );
836 for(j = 0; j < param.nPorts; j++)
838 unsigned int i_samplerate, i_bitrate;
839 unsigned int i_bitspersample, i_blockalign;
841 OmxFormatParam format_param;
842 vlc_fourcc_t i_fourcc;
843 const char *psz_name;
844 OMX_CONFIG_RECTTYPE crop_rect;
846 if(i_port != OMX_ALL && i_port != param.nStartPortNumber + j)
849 /* Get port definition */
850 definition.nPortIndex = param.nStartPortNumber + j;
851 omx_error = OMX_GetParameter(omx_handle, OMX_IndexParamPortDefinition,
853 if(omx_error != OMX_ErrorNone) continue;
855 OMX_PARAM_U32TYPE u32param;
856 OMX_INIT_STRUCTURE(u32param);
857 u32param.nPortIndex = param.nStartPortNumber + j;
858 omx_error = OMX_GetParameter(omx_handle, OMX_IndexParamNumAvailableStreams,
861 msg_Dbg( p_dec, "-> %s %i (%i streams) (%i:%i:%i buffers) (%i,%i) %s",
862 definition.eDir == OMX_DirOutput ? "output" : "input",
863 (int)definition.nPortIndex, (int)u32param.nU32,
864 (int)definition.nBufferCountActual,
865 (int)definition.nBufferCountMin, (int)definition.nBufferSize,
866 (int)definition.bBuffersContiguous,
867 (int)definition.nBufferAlignment,
868 definition.bEnabled ? "enabled" : "disabled" );
870 switch(definition.eDomain)
872 case OMX_PortDomainVideo:
874 if(definition.format.video.eCompressionFormat)
875 GetVlcVideoFormat( definition.format.video.eCompressionFormat,
876 &i_fourcc, &psz_name );
878 GetVlcChromaFormat( definition.format.video.eColorFormat,
879 &i_fourcc, &psz_name );
881 OMX_INIT_STRUCTURE(crop_rect);
882 crop_rect.nPortIndex = definition.nPortIndex;
883 omx_error = OMX_GetConfig(omx_handle, OMX_IndexConfigCommonOutputCrop, &crop_rect);
884 if (omx_error != OMX_ErrorNone)
886 crop_rect.nLeft = crop_rect.nTop = 0;
887 crop_rect.nWidth = definition.format.video.nFrameWidth;
888 crop_rect.nHeight = definition.format.video.nFrameHeight;
891 msg_Dbg( p_dec, " -> video %s %ix%i@%.2f (%i,%i) (%i,%i) (%i,%i,%i,%i)", psz_name,
892 (int)definition.format.video.nFrameWidth,
893 (int)definition.format.video.nFrameHeight,
894 (float)definition.format.video.xFramerate/(float)(1<<16),
895 (int)definition.format.video.eCompressionFormat,
896 (int)definition.format.video.eColorFormat,
897 (int)definition.format.video.nStride,
898 (int)definition.format.video.nSliceHeight,
899 (int)crop_rect.nLeft, (int)crop_rect.nTop,
900 (int)crop_rect.nWidth, (int)crop_rect.nHeight);
903 case OMX_PortDomainAudio:
905 OmxToVlcAudioFormat( definition.format.audio.eEncoding,
906 &i_fourcc, &psz_name );
908 GetAudioParameters(omx_handle, &format_param,
909 definition.nPortIndex,
910 definition.format.audio.eEncoding,
911 &i_channels, &i_samplerate, &i_bitrate,
912 &i_bitspersample, &i_blockalign);
914 msg_Dbg( p_dec, " -> audio %s (%i) %i,%i,%i,%i,%i", psz_name,
915 (int)definition.format.audio.eEncoding,
916 i_channels, i_samplerate, i_bitrate, i_bitspersample,