CoCalc -- vid

GitHub Repository: PojavLauncherTeam/mesa
Path: blob/21.2-virgl/src/gallium/frontends/omx/bellagio/vid_dec.c
⁴⁵⁶⁵ views
1
/**************************************************************************
2
 *
3
 * Copyright 2013 Advanced Micro Devices, Inc.
4
 * All Rights Reserved.
5
 *
6
 * Permission is hereby granted, free of charge, to any person obtaining a
7
 * copy of this software and associated documentation files (the
8
 * "Software"), to deal in the Software without restriction, including
9
 * without limitation the rights to use, copy, modify, merge, publish,
10
 * distribute, sub license, and/or sell copies of the Software, and to
11
 * permit persons to whom the Software is furnished to do so, subject to
12
 * the following conditions:
13
 *
14
 * The above copyright notice and this permission notice (including the
15
 * next paragraph) shall be included in all copies or substantial portions
16
 * of the Software.
17
 *
18
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
22
 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25
 *
26
 **************************************************************************/
27

28
/*
29
 * Authors:
30
 *      Christian König <[email protected]>
31
 *
32
 */
33

34

35
#include <assert.h>
36

37
#include <OMX_Video.h>
38

39
/* bellagio defines a DEBUG macro that we don't want */
40
#ifndef DEBUG
41
#include <bellagio/omxcore.h>
42
#undef DEBUG
43
#else
44
#include <bellagio/omxcore.h>
45
#endif
46

47
#include "pipe/p_screen.h"
48
#include "pipe/p_video_codec.h"
49
#include "util/u_memory.h"
50
#include "util/u_surface.h"
51
#include "vl/vl_video_buffer.h"
52
#include "vl/vl_vlc.h"
53

54
#include "entrypoint.h"
55
#include "vid_dec.h"
56
#include "vid_omx_common.h"
57
#include "vid_dec_h264_common.h"
58

59
static OMX_ERRORTYPE vid_dec_Constructor(OMX_COMPONENTTYPE *comp, OMX_STRING name);
60
static OMX_ERRORTYPE vid_dec_Destructor(OMX_COMPONENTTYPE *comp);
61
static OMX_ERRORTYPE vid_dec_SetParameter(OMX_HANDLETYPE handle, OMX_INDEXTYPE idx, OMX_PTR param);
62
static OMX_ERRORTYPE vid_dec_GetParameter(OMX_HANDLETYPE handle, OMX_INDEXTYPE idx, OMX_PTR param);
63
static OMX_ERRORTYPE vid_dec_MessageHandler(OMX_COMPONENTTYPE *comp, internalRequestMessageType *msg);
64
static OMX_ERRORTYPE vid_dec_DecodeBuffer(omx_base_PortType *port, OMX_BUFFERHEADERTYPE *buf);
65
static OMX_ERRORTYPE vid_dec_FreeDecBuffer(omx_base_PortType *port, OMX_U32 idx, OMX_BUFFERHEADERTYPE *buf);
66
static void vid_dec_FrameDecoded(OMX_COMPONENTTYPE *comp, OMX_BUFFERHEADERTYPE* input, OMX_BUFFERHEADERTYPE* output);
67

68
OMX_ERRORTYPE vid_dec_LoaderComponent(stLoaderComponentType *comp)
69
{
70
   comp->componentVersion.s.nVersionMajor = 0;
71
   comp->componentVersion.s.nVersionMinor = 0;
72
   comp->componentVersion.s.nRevision = 0;
73
   comp->componentVersion.s.nStep = 1;
74
   comp->name_specific_length = 4;
75

76
   comp->name = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
77
   if (comp->name == NULL)
78
      goto error;
79

80
   comp->name_specific = CALLOC(comp->name_specific_length, sizeof(char *));
81
   if (comp->name_specific == NULL)
82
      goto error;
83

84
   comp->role_specific = CALLOC(comp->name_specific_length, sizeof(char *));
85
   if (comp->role_specific == NULL)
86
      goto error;
87

88
   comp->name_specific[0] = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
89
   if (comp->name_specific[0] == NULL)
90
      goto error_specific;
91

92
   comp->name_specific[1] = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
93
   if (comp->name_specific[1] == NULL)
94
      goto error_specific;
95

96
   comp->name_specific[2] = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
97
   if (comp->name_specific[2] == NULL)
98
      goto error_specific;
99

100
   comp->name_specific[3] = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
101
   if (comp->name_specific[3] == NULL)
102
      goto error_specific;
103

104
   comp->role_specific[0] = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
105
   if (comp->role_specific[0] == NULL)
106
      goto error_specific;
107

108
   comp->role_specific[1] = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
109
   if (comp->role_specific[1] == NULL)
110
      goto error_specific;
111

112
   comp->role_specific[2] = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
113
   if (comp->role_specific[2] == NULL)
114
      goto error_specific;
115

116
   comp->role_specific[3] = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
117
   if (comp->role_specific[3] == NULL)
118
      goto error_specific;
119

120
   strcpy(comp->name, OMX_VID_DEC_BASE_NAME);
121
   strcpy(comp->name_specific[0], OMX_VID_DEC_MPEG2_NAME);
122
   strcpy(comp->name_specific[1], OMX_VID_DEC_AVC_NAME);
123
   strcpy(comp->name_specific[2], OMX_VID_DEC_HEVC_NAME);
124
   strcpy(comp->name_specific[3], OMX_VID_DEC_AV1_NAME);
125

126
   strcpy(comp->role_specific[0], OMX_VID_DEC_MPEG2_ROLE);
127
   strcpy(comp->role_specific[1], OMX_VID_DEC_AVC_ROLE);
128
   strcpy(comp->role_specific[2], OMX_VID_DEC_HEVC_ROLE);
129
   strcpy(comp->role_specific[3], OMX_VID_DEC_AV1_ROLE);
130

131
   comp->constructor = vid_dec_Constructor;
132

133
   return OMX_ErrorNone;
134

135
error_specific:
136
   FREE(comp->role_specific[3]);
137
   FREE(comp->role_specific[2]);
138
   FREE(comp->role_specific[1]);
139
   FREE(comp->role_specific[0]);
140
   FREE(comp->name_specific[3]);
141
   FREE(comp->name_specific[2]);
142
   FREE(comp->name_specific[1]);
143
   FREE(comp->name_specific[0]);
144

145
error:
146
   FREE(comp->role_specific);
147
   FREE(comp->name_specific);
148

149
   FREE(comp->name);
150

151
   return OMX_ErrorInsufficientResources;
152
}
153

154
static OMX_ERRORTYPE vid_dec_Constructor(OMX_COMPONENTTYPE *comp, OMX_STRING name)
155
{
156
   vid_dec_PrivateType *priv;
157
   omx_base_video_PortType *port;
158
   struct pipe_screen *screen;
159
   OMX_ERRORTYPE r;
160
   int i;
161

162
   assert(!comp->pComponentPrivate);
163

164
   priv = comp->pComponentPrivate = CALLOC(1, sizeof(vid_dec_PrivateType));
165
   if (!priv)
166
      return OMX_ErrorInsufficientResources;
167

168
   r = omx_base_filter_Constructor(comp, name);
169
   if (r)
170
      return r;
171

172
   priv->profile = PIPE_VIDEO_PROFILE_UNKNOWN;
173

174
   if (!strcmp(name, OMX_VID_DEC_MPEG2_NAME))
175
      priv->profile = PIPE_VIDEO_PROFILE_MPEG2_MAIN;
176

177
   if (!strcmp(name, OMX_VID_DEC_AVC_NAME))
178
      priv->profile = PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH;
179

180
   if (!strcmp(name, OMX_VID_DEC_HEVC_NAME))
181
      priv->profile = PIPE_VIDEO_PROFILE_HEVC_MAIN;
182

183
   if (!strcmp(name, OMX_VID_DEC_AV1_NAME))
184
      priv->profile = PIPE_VIDEO_PROFILE_AV1_MAIN;
185

186
   if (priv->profile == PIPE_VIDEO_PROFILE_AV1_MAIN)
187
      priv->BufferMgmtCallback = vid_dec_av1_FrameDecoded;
188
   else
189
      priv->BufferMgmtCallback = vid_dec_FrameDecoded;
190
   priv->messageHandler = vid_dec_MessageHandler;
191
   priv->destructor = vid_dec_Destructor;
192

193
   comp->SetParameter = vid_dec_SetParameter;
194
   comp->GetParameter = vid_dec_GetParameter;
195

196
   priv->screen = omx_get_screen();
197
   if (!priv->screen)
198
      return OMX_ErrorInsufficientResources;
199

200
   screen = priv->screen->pscreen;
201
   priv->pipe = pipe_create_multimedia_context(screen);
202
   if (!priv->pipe)
203
      return OMX_ErrorInsufficientResources;
204

205
   if (!vl_compositor_init(&priv->compositor, priv->pipe)) {
206
      priv->pipe->destroy(priv->pipe);
207
      priv->pipe = NULL;
208
      return OMX_ErrorInsufficientResources;
209
   }
210

211
   if (!vl_compositor_init_state(&priv->cstate, priv->pipe)) {
212
      vl_compositor_cleanup(&priv->compositor);
213
      priv->pipe->destroy(priv->pipe);
214
      priv->pipe = NULL;
215
      return OMX_ErrorInsufficientResources;
216
   }
217

218
   priv->sPortTypesParam[OMX_PortDomainVideo].nStartPortNumber = 0;
219
   priv->sPortTypesParam[OMX_PortDomainVideo].nPorts = 2;
220
   priv->ports = CALLOC(2, sizeof(omx_base_PortType *));
221
   if (!priv->ports)
222
      return OMX_ErrorInsufficientResources;
223

224
   for (i = 0; i < 2; ++i) {
225
      priv->ports[i] = CALLOC(1, sizeof(omx_base_video_PortType));
226
      if (!priv->ports[i])
227
         return OMX_ErrorInsufficientResources;
228

229
      base_video_port_Constructor(comp, &priv->ports[i], i, i == 0);
230
   }
231

232
   port = (omx_base_video_PortType *)priv->ports[OMX_BASE_FILTER_INPUTPORT_INDEX];
233
   strcpy(port->sPortParam.format.video.cMIMEType,"video/MPEG2");
234
   port->sPortParam.nBufferCountMin = 8;
235
   port->sPortParam.nBufferCountActual = 8;
236
   port->sPortParam.nBufferSize = DEFAULT_OUT_BUFFER_SIZE;
237
   port->sPortParam.format.video.nFrameWidth = 176;
238
   port->sPortParam.format.video.nFrameHeight = 144;
239
   port->sPortParam.format.video.eCompressionFormat = OMX_VIDEO_CodingMPEG2;
240
   port->sVideoParam.eCompressionFormat = OMX_VIDEO_CodingMPEG2;
241
   port->Port_SendBufferFunction = vid_dec_DecodeBuffer;
242
   if (priv->profile == PIPE_VIDEO_PROFILE_AV1_MAIN) {
243
      port->Port_AllocateBuffer = vid_dec_av1_AllocateInBuffer;
244
      port->Port_UseBuffer = vid_dec_av1_UseInBuffer;
245
   }
246

247
   port->Port_FreeBuffer = vid_dec_FreeDecBuffer;
248
   port = (omx_base_video_PortType *)priv->ports[OMX_BASE_FILTER_OUTPUTPORT_INDEX];
249
   port->sPortParam.nBufferCountActual = 8;
250
   port->sPortParam.nBufferCountMin = 4;
251
   port->sPortParam.format.video.nFrameWidth = 176;
252
   port->sPortParam.format.video.nFrameHeight = 144;
253
   port->sPortParam.format.video.eColorFormat = OMX_COLOR_FormatYUV420SemiPlanar;
254
   port->sVideoParam.eColorFormat = OMX_COLOR_FormatYUV420SemiPlanar;
255

256
   return OMX_ErrorNone;
257
}
258

259
static OMX_ERRORTYPE vid_dec_Destructor(OMX_COMPONENTTYPE *comp)
260
{
261
   vid_dec_PrivateType* priv = comp->pComponentPrivate;
262
   int i;
263

264
   if (priv->profile == PIPE_VIDEO_PROFILE_AV1_MAIN)
265
      vid_dec_av1_ReleaseTasks(priv);
266

267
   if (priv->ports) {
268
      for (i = 0; i < priv->sPortTypesParam[OMX_PortDomainVideo].nPorts; ++i) {
269
         if(priv->ports[i])
270
            priv->ports[i]->PortDestructor(priv->ports[i]);
271
      }
272
      FREE(priv->ports);
273
      priv->ports=NULL;
274
   }
275

276
   if (priv->pipe) {
277
      vl_compositor_cleanup_state(&priv->cstate);
278
      vl_compositor_cleanup(&priv->compositor);
279
      priv->pipe->destroy(priv->pipe);
280
   }
281

282
   if (priv->screen)
283
      omx_put_screen();
284

285
   return omx_workaround_Destructor(comp);
286
}
287

288
static OMX_ERRORTYPE vid_dec_SetParameter(OMX_HANDLETYPE handle, OMX_INDEXTYPE idx, OMX_PTR param)
289
{
290
   OMX_COMPONENTTYPE *comp = handle;
291
   vid_dec_PrivateType *priv = comp->pComponentPrivate;
292
   OMX_ERRORTYPE r;
293

294
   if (!param)
295
      return OMX_ErrorBadParameter;
296

297
   switch(idx) {
298
   case OMX_IndexParamPortDefinition: {
299
      OMX_PARAM_PORTDEFINITIONTYPE *def = param;
300

301
      r = omx_base_component_SetParameter(handle, idx, param);
302
      if (r)
303
         return r;
304

305
      if (def->nPortIndex == OMX_BASE_FILTER_INPUTPORT_INDEX) {
306
         omx_base_video_PortType *port;
307
         unsigned framesize = def->format.video.nFrameWidth * def->format.video.nFrameHeight;
308

309
         port = (omx_base_video_PortType *)priv->ports[OMX_BASE_FILTER_INPUTPORT_INDEX];
310
         port->sPortParam.nBufferSize = framesize * 512 / (16*16);
311

312
         port = (omx_base_video_PortType *)priv->ports[OMX_BASE_FILTER_OUTPUTPORT_INDEX];
313
         port->sPortParam.format.video.nFrameWidth = def->format.video.nFrameWidth;
314
         port->sPortParam.format.video.nFrameHeight = def->format.video.nFrameHeight;
315
         port->sPortParam.format.video.nStride = def->format.video.nFrameWidth;
316
         port->sPortParam.format.video.nSliceHeight = def->format.video.nFrameHeight;
317
         port->sPortParam.nBufferSize = framesize*3/2;
318

319
         priv->callbacks->EventHandler(comp, priv->callbackData, OMX_EventPortSettingsChanged,
320
                                       OMX_BASE_FILTER_OUTPUTPORT_INDEX, 0, NULL);
321
      }
322
      break;
323
   }
324
   case OMX_IndexParamStandardComponentRole: {
325
      OMX_PARAM_COMPONENTROLETYPE *role = param;
326

327
      r = checkHeader(param, sizeof(OMX_PARAM_COMPONENTROLETYPE));
328
      if (r)
329
         return r;
330

331
      if (!strcmp((char *)role->cRole, OMX_VID_DEC_MPEG2_ROLE)) {
332
         priv->profile = PIPE_VIDEO_PROFILE_MPEG2_MAIN;
333
      } else if (!strcmp((char *)role->cRole, OMX_VID_DEC_AVC_ROLE)) {
334
         priv->profile = PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH;
335
      } else if (!strcmp((char *)role->cRole, OMX_VID_DEC_HEVC_ROLE)) {
336
         priv->profile = PIPE_VIDEO_PROFILE_HEVC_MAIN;
337
      } else if (!strcmp((char *)role->cRole, OMX_VID_DEC_AV1_ROLE)) {
338
         priv->profile = PIPE_VIDEO_PROFILE_AV1_MAIN;
339
      } else {
340
         return OMX_ErrorBadParameter;
341
      }
342

343
      break;
344
   }
345
   case OMX_IndexParamVideoPortFormat: {
346
      OMX_VIDEO_PARAM_PORTFORMATTYPE *format = param;
347
      omx_base_video_PortType *port;
348

349
      r = checkHeader(param, sizeof(OMX_VIDEO_PARAM_PORTFORMATTYPE));
350
      if (r)
351
         return r;
352

353
      if (format->nPortIndex > 1)
354
         return OMX_ErrorBadPortIndex;
355

356
      port = (omx_base_video_PortType *)priv->ports[format->nPortIndex];
357
      memcpy(&port->sVideoParam, format, sizeof(OMX_VIDEO_PARAM_PORTFORMATTYPE));
358
      break;
359
   }
360
   default:
361
      return omx_base_component_SetParameter(handle, idx, param);
362
   }
363
   return OMX_ErrorNone;
364
}
365

366
static OMX_ERRORTYPE vid_dec_GetParameter(OMX_HANDLETYPE handle, OMX_INDEXTYPE idx, OMX_PTR param)
367
{
368
   OMX_COMPONENTTYPE *comp = handle;
369
   vid_dec_PrivateType *priv = comp->pComponentPrivate;
370
   OMX_ERRORTYPE r;
371

372
   if (!param)
373
      return OMX_ErrorBadParameter;
374

375
   switch(idx) {
376
   case OMX_IndexParamStandardComponentRole: {
377
      OMX_PARAM_COMPONENTROLETYPE *role = param;
378

379
      r = checkHeader(param, sizeof(OMX_PARAM_COMPONENTROLETYPE));
380
      if (r)
381
         return r;
382

383
      if (priv->profile == PIPE_VIDEO_PROFILE_MPEG2_MAIN)
384
         strcpy((char *)role->cRole, OMX_VID_DEC_MPEG2_ROLE);
385
      else if (priv->profile == PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH)
386
         strcpy((char *)role->cRole, OMX_VID_DEC_AVC_ROLE);
387
      else if (priv->profile == PIPE_VIDEO_PROFILE_HEVC_MAIN)
388
         strcpy((char *)role->cRole, OMX_VID_DEC_HEVC_ROLE);
389
      else if (priv->profile == PIPE_VIDEO_PROFILE_AV1_MAIN)
390
         strcpy((char *)role->cRole, OMX_VID_DEC_AV1_ROLE);
391

392
      break;
393
   }
394

395
   case OMX_IndexParamVideoInit:
396
      r = checkHeader(param, sizeof(OMX_PORT_PARAM_TYPE));
397
      if (r)
398
         return r;
399

400
      memcpy(param, &priv->sPortTypesParam[OMX_PortDomainVideo], sizeof(OMX_PORT_PARAM_TYPE));
401
      break;
402

403
   case OMX_IndexParamVideoPortFormat: {
404
      OMX_VIDEO_PARAM_PORTFORMATTYPE *format = param;
405
      omx_base_video_PortType *port;
406

407
      r = checkHeader(param, sizeof(OMX_VIDEO_PARAM_PORTFORMATTYPE));
408
      if (r)
409
         return r;
410

411
      if (format->nPortIndex > 1)
412
         return OMX_ErrorBadPortIndex;
413

414
      port = (omx_base_video_PortType *)priv->ports[format->nPortIndex];
415
      memcpy(format, &port->sVideoParam, sizeof(OMX_VIDEO_PARAM_PORTFORMATTYPE));
416
      break;
417
   }
418

419
   default:
420
      return omx_base_component_GetParameter(handle, idx, param);
421

422
   }
423
   return OMX_ErrorNone;
424
}
425

426
static OMX_ERRORTYPE vid_dec_MessageHandler(OMX_COMPONENTTYPE* comp, internalRequestMessageType *msg)
427
{
428
   vid_dec_PrivateType* priv = comp->pComponentPrivate;
429

430
   if (msg->messageType == OMX_CommandStateSet) {
431
      if ((msg->messageParam == OMX_StateIdle ) && (priv->state == OMX_StateLoaded)) {
432
         if (priv->profile == PIPE_VIDEO_PROFILE_MPEG2_MAIN)
433
            vid_dec_mpeg12_Init(priv);
434
         else if (priv->profile == PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH)
435
            vid_dec_h264_Init(priv);
436
         else if (priv->profile == PIPE_VIDEO_PROFILE_HEVC_MAIN)
437
            vid_dec_h265_Init(priv);
438
         else if (priv->profile == PIPE_VIDEO_PROFILE_AV1_MAIN) {
439
            vid_dec_av1_Init(priv);
440
         }
441

442
      } else if ((msg->messageParam == OMX_StateLoaded) && (priv->state == OMX_StateIdle)) {
443
         if (priv->shadow) {
444
            priv->shadow->destroy(priv->shadow);
445
            priv->shadow = NULL;
446
         }
447
         if (priv->codec) {
448
            priv->codec->destroy(priv->codec);
449
            priv->codec = NULL;
450
         }
451
      }
452
   }
453

454
   return omx_base_component_MessageHandler(comp, msg);
455
}
456

457
static OMX_ERRORTYPE vid_dec_DecodeBuffer(omx_base_PortType *port, OMX_BUFFERHEADERTYPE *buf)
458
{
459
   OMX_COMPONENTTYPE* comp = port->standCompContainer;
460
   vid_dec_PrivateType *priv = comp->pComponentPrivate;
461
   unsigned i = priv->num_in_buffers++;
462
   OMX_ERRORTYPE r;
463

464
   priv->in_buffers[i] = buf;
465
   priv->sizes[i] = buf->nFilledLen;
466
   priv->inputs[i] = buf->pBuffer;
467
   priv->timestamps[i] = buf->nTimeStamp;
468

469
   while (priv->num_in_buffers > (!!(buf->nFlags & OMX_BUFFERFLAG_EOS) ? 0 : 1)) {
470
      bool eos = !!(priv->in_buffers[0]->nFlags & OMX_BUFFERFLAG_EOS);
471
      unsigned min_bits_left = eos ? 32 : MAX2(buf->nFilledLen * 8, 32);
472
      struct vl_vlc vlc;
473

474
      vl_vlc_init(&vlc, priv->num_in_buffers, priv->inputs, priv->sizes);
475

476
      if (priv->slice)
477
         priv->bytes_left = vl_vlc_bits_left(&vlc) / 8;
478

479
      while (vl_vlc_bits_left(&vlc) > min_bits_left) {
480
         priv->Decode(priv, &vlc, min_bits_left);
481
         vl_vlc_fillbits(&vlc);
482
      }
483

484
      if (priv->slice) {
485
         unsigned bytes = priv->bytes_left - vl_vlc_bits_left(&vlc) / 8;
486

487
         priv->codec->decode_bitstream(priv->codec, priv->target, &priv->picture.base,
488
                                       1, &priv->slice, &bytes);
489

490
         if (priv->num_in_buffers)
491
            priv->slice = priv->inputs[1];
492
         else
493
            priv->slice = NULL;
494
      }
495

496
      if (eos && priv->frame_started)
497
         priv->EndFrame(priv);
498

499
      if (priv->frame_finished) {
500
         priv->frame_finished = false;
501
         priv->in_buffers[0]->nFilledLen = priv->in_buffers[0]->nAllocLen;
502
         r = base_port_SendBufferFunction(port, priv->in_buffers[0]);
503
      } else if (eos) {
504
         if (priv->profile == PIPE_VIDEO_PROFILE_AV1_MAIN)
505
            vid_dec_av1_FreeInputPortPrivate(priv, priv->in_buffers[0]);
506
         else
507
            vid_dec_FreeInputPortPrivate(priv->in_buffers[0]);
508
         priv->in_buffers[0]->nFilledLen = priv->in_buffers[0]->nAllocLen;
509
         r = base_port_SendBufferFunction(port, priv->in_buffers[0]);
510
      } else {
511
         priv->in_buffers[0]->nFilledLen = 0;
512
         r = port->ReturnBufferFunction(port, priv->in_buffers[0]);
513
      }
514

515
      if (--priv->num_in_buffers) {
516
         unsigned delta = MIN2((min_bits_left - vl_vlc_bits_left(&vlc)) / 8, priv->sizes[1]);
517

518
         priv->in_buffers[0] = priv->in_buffers[1];
519
         priv->sizes[0] = priv->sizes[1] - delta;
520
         priv->inputs[0] = priv->inputs[1] + delta;
521
         priv->timestamps[0] = priv->timestamps[1];
522
      }
523

524
      if (r)
525
         return r;
526
   }
527

528
   return OMX_ErrorNone;
529
}
530

531
static OMX_ERRORTYPE vid_dec_FreeDecBuffer(omx_base_PortType *port, OMX_U32 idx, OMX_BUFFERHEADERTYPE *buf)
532
{
533
   OMX_COMPONENTTYPE* comp = port->standCompContainer;
534
   vid_dec_PrivateType *priv = comp->pComponentPrivate;
535

536
   if (priv->profile == PIPE_VIDEO_PROFILE_AV1_MAIN)
537
      vid_dec_av1_FreeInputPortPrivate(priv, buf);
538
   else
539
      vid_dec_FreeInputPortPrivate(buf);
540

541
   return base_port_FreeBuffer(port, idx, buf);
542
}
543

544
static void vid_dec_FrameDecoded(OMX_COMPONENTTYPE *comp, OMX_BUFFERHEADERTYPE* input,
545
                                 OMX_BUFFERHEADERTYPE* output)
546
{
547
   vid_dec_PrivateType *priv = comp->pComponentPrivate;
548

549
   vid_dec_FrameDecoded_common(priv, input, output);
550
}
551

552
Product

Resources

Company
