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| 1 /* | |
| 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license | |
| 5 * that can be found in the LICENSE file in the root of the source | |
| 6 * tree. An additional intellectual property rights grant can be found | |
| 7 * in the file PATENTS. All contributing project authors may | |
| 8 * be found in the AUTHORS file in the root of the source tree. | |
| 9 */ | |
| 10 | |
| 11 #include <assert.h> | |
| 12 | |
| 13 #include "webrtc/common_video/include/incoming_video_stream.h" | |
| 14 #include "webrtc/engine_configurations.h" | |
| 15 #include "webrtc/modules/video_render/i_video_render.h" | |
| 16 #include "webrtc/modules/video_render/video_render_defines.h" | |
| 17 #include "webrtc/modules/video_render/video_render_impl.h" | |
| 18 #include "webrtc/system_wrappers/include/critical_section_wrapper.h" | |
| 19 #include "webrtc/system_wrappers/include/trace.h" | |
| 20 | |
| 21 #if defined (_WIN32) | |
| 22 #include "webrtc/modules/video_render/windows/video_render_windows_impl.h" | |
| 23 #define STANDARD_RENDERING kRenderWindows | |
| 24 | |
| 25 // WEBRTC_IOS should go before WEBRTC_MAC because WEBRTC_MAC | |
| 26 // gets defined if WEBRTC_IOS is defined | |
| 27 #elif defined(WEBRTC_IOS) | |
| 28 #define STANDARD_RENDERING kRenderiOS | |
| 29 #include "webrtc/modules/video_render/ios/video_render_ios_impl.h" | |
| 30 #elif defined(WEBRTC_MAC) | |
| 31 #if defined(COCOA_RENDERING) | |
| 32 #define STANDARD_RENDERING kRenderCocoa | |
| 33 #include "webrtc/modules/video_render/mac/video_render_mac_cocoa_impl.h" | |
| 34 #elif defined(CARBON_RENDERING) | |
| 35 #define STANDARD_RENDERING kRenderCarbon | |
| 36 #include "webrtc/modules/video_render/mac/video_render_mac_carbon_impl.h" | |
| 37 #endif | |
| 38 | |
| 39 #elif defined(WEBRTC_ANDROID) | |
| 40 #include "webrtc/modules/video_render/android/video_render_android_impl.h" | |
| 41 #include "webrtc/modules/video_render/android/video_render_android_native_opengl
2.h" | |
| 42 #include "webrtc/modules/video_render/android/video_render_android_surface_view.
h" | |
| 43 #define STANDARD_RENDERING kRenderAndroid | |
| 44 | |
| 45 #elif defined(WEBRTC_LINUX) | |
| 46 #include "webrtc/modules/video_render/linux/video_render_linux_impl.h" | |
| 47 #define STANDARD_RENDERING kRenderX11 | |
| 48 | |
| 49 #else | |
| 50 //Other platforms | |
| 51 #endif | |
| 52 | |
| 53 // For external rendering | |
| 54 #include "webrtc/modules/video_render/external/video_render_external_impl.h" | |
| 55 #ifndef STANDARD_RENDERING | |
| 56 #define STANDARD_RENDERING kRenderExternal | |
| 57 #endif // STANDARD_RENDERING | |
| 58 | |
| 59 namespace webrtc { | |
| 60 | |
| 61 VideoRender* | |
| 62 VideoRender::CreateVideoRender(const int32_t id, | |
| 63 void* window, | |
| 64 const bool fullscreen, | |
| 65 const VideoRenderType videoRenderType/*=kRenderDe
fault*/) | |
| 66 { | |
| 67 VideoRenderType resultVideoRenderType = videoRenderType; | |
| 68 if (videoRenderType == kRenderDefault) | |
| 69 { | |
| 70 resultVideoRenderType = STANDARD_RENDERING; | |
| 71 } | |
| 72 return new ModuleVideoRenderImpl(id, resultVideoRenderType, window, | |
| 73 fullscreen); | |
| 74 } | |
| 75 | |
| 76 void VideoRender::DestroyVideoRender( | |
| 77 VideoRender* module) | |
| 78 { | |
| 79 if (module) | |
| 80 { | |
| 81 delete module; | |
| 82 } | |
| 83 } | |
| 84 | |
| 85 ModuleVideoRenderImpl::ModuleVideoRenderImpl( | |
| 86 const int32_t id, | |
| 87 const VideoRenderType videoRenderTy
pe, | |
| 88 void* window, | |
| 89 const bool fullscreen) : | |
| 90 _id(id), _moduleCrit(*CriticalSectionWrapper::CreateCriticalSection()), | |
| 91 _ptrWindow(window), _fullScreen(fullscreen), _ptrRenderer(NULL) | |
| 92 { | |
| 93 | |
| 94 // Create platform specific renderer | |
| 95 switch (videoRenderType) | |
| 96 { | |
| 97 #if defined(_WIN32) | |
| 98 case kRenderWindows: | |
| 99 { | |
| 100 VideoRenderWindowsImpl* ptrRenderer; | |
| 101 ptrRenderer = new VideoRenderWindowsImpl(_id, videoRenderType, windo
w, _fullScreen); | |
| 102 if (ptrRenderer) | |
| 103 { | |
| 104 _ptrRenderer = reinterpret_cast<IVideoRender*>(ptrRenderer); | |
| 105 } | |
| 106 } | |
| 107 break; | |
| 108 | |
| 109 #elif defined(WEBRTC_IOS) | |
| 110 case kRenderiOS: | |
| 111 { | |
| 112 VideoRenderIosImpl* ptrRenderer = new VideoRenderIosImpl(_id, window
, _fullScreen); | |
| 113 if(ptrRenderer) | |
| 114 { | |
| 115 _ptrRenderer = reinterpret_cast<IVideoRender*>(ptrRenderer); | |
| 116 } | |
| 117 } | |
| 118 break; | |
| 119 | |
| 120 #elif defined(WEBRTC_MAC) | |
| 121 | |
| 122 #if defined(COCOA_RENDERING) | |
| 123 case kRenderCocoa: | |
| 124 { | |
| 125 VideoRenderMacCocoaImpl* ptrRenderer = new VideoRenderMacCocoaImpl(_
id, videoRenderType, window, _fullScreen); | |
| 126 if(ptrRenderer) | |
| 127 { | |
| 128 _ptrRenderer = reinterpret_cast<IVideoRender*>(ptrRenderer); | |
| 129 } | |
| 130 } | |
| 131 | |
| 132 break; | |
| 133 #elif defined(CARBON_RENDERING) | |
| 134 case kRenderCarbon: | |
| 135 { | |
| 136 VideoRenderMacCarbonImpl* ptrRenderer = new VideoRenderMacCarbonImpl
(_id, videoRenderType, window, _fullScreen); | |
| 137 if(ptrRenderer) | |
| 138 { | |
| 139 _ptrRenderer = reinterpret_cast<IVideoRender*>(ptrRenderer); | |
| 140 } | |
| 141 } | |
| 142 break; | |
| 143 #endif | |
| 144 | |
| 145 #elif defined(WEBRTC_ANDROID) | |
| 146 case kRenderAndroid: | |
| 147 { | |
| 148 if(AndroidNativeOpenGl2Renderer::UseOpenGL2(window)) | |
| 149 { | |
| 150 AndroidNativeOpenGl2Renderer* ptrRenderer = NULL; | |
| 151 ptrRenderer = new AndroidNativeOpenGl2Renderer(_id, videoRenderT
ype, window, _fullScreen); | |
| 152 if (ptrRenderer) | |
| 153 { | |
| 154 _ptrRenderer = reinterpret_cast<IVideoRender*> (ptrRenderer)
; | |
| 155 } | |
| 156 } | |
| 157 else | |
| 158 { | |
| 159 AndroidSurfaceViewRenderer* ptrRenderer = NULL; | |
| 160 ptrRenderer = new AndroidSurfaceViewRenderer(_id, videoRenderTyp
e, window, _fullScreen); | |
| 161 if (ptrRenderer) | |
| 162 { | |
| 163 _ptrRenderer = reinterpret_cast<IVideoRender*> (ptrRenderer)
; | |
| 164 } | |
| 165 } | |
| 166 | |
| 167 } | |
| 168 break; | |
| 169 #elif defined(WEBRTC_LINUX) | |
| 170 case kRenderX11: | |
| 171 { | |
| 172 VideoRenderLinuxImpl* ptrRenderer = NULL; | |
| 173 ptrRenderer = new VideoRenderLinuxImpl(_id, videoRenderType, window,
_fullScreen); | |
| 174 if ( ptrRenderer ) | |
| 175 { | |
| 176 _ptrRenderer = reinterpret_cast<IVideoRender*> (ptrRenderer); | |
| 177 } | |
| 178 } | |
| 179 break; | |
| 180 | |
| 181 #else | |
| 182 // Other platforms | |
| 183 #endif | |
| 184 case kRenderExternal: | |
| 185 { | |
| 186 VideoRenderExternalImpl* ptrRenderer(NULL); | |
| 187 ptrRenderer = new VideoRenderExternalImpl(_id, videoRenderType, | |
| 188 window, _fullScreen); | |
| 189 if (ptrRenderer) | |
| 190 { | |
| 191 _ptrRenderer = reinterpret_cast<IVideoRender*> (ptrRenderer); | |
| 192 } | |
| 193 } | |
| 194 break; | |
| 195 default: | |
| 196 // Error... | |
| 197 break; | |
| 198 } | |
| 199 if (_ptrRenderer) | |
| 200 { | |
| 201 if (_ptrRenderer->Init() == -1) | |
| 202 { | |
| 203 } | |
| 204 } | |
| 205 } | |
| 206 | |
| 207 ModuleVideoRenderImpl::~ModuleVideoRenderImpl() | |
| 208 { | |
| 209 delete &_moduleCrit; | |
| 210 | |
| 211 for (IncomingVideoStreamMap::iterator it = _streamRenderMap.begin(); | |
| 212 it != _streamRenderMap.end(); | |
| 213 ++it) { | |
| 214 delete it->second; | |
| 215 } | |
| 216 | |
| 217 // Delete platform specific renderer | |
| 218 if (_ptrRenderer) | |
| 219 { | |
| 220 VideoRenderType videoRenderType = _ptrRenderer->RenderType(); | |
| 221 | |
| 222 switch (videoRenderType) | |
| 223 { | |
| 224 case kRenderExternal: | |
| 225 { | |
| 226 VideoRenderExternalImpl | |
| 227 * ptrRenderer = | |
| 228 reinterpret_cast<VideoRenderExternalImpl*> (_ptr
Renderer); | |
| 229 _ptrRenderer = NULL; | |
| 230 delete ptrRenderer; | |
| 231 } | |
| 232 break; | |
| 233 #if defined(_WIN32) | |
| 234 case kRenderWindows: | |
| 235 { | |
| 236 VideoRenderWindowsImpl* ptrRenderer = reinterpret_cast<VideoRend
erWindowsImpl*>(_ptrRenderer); | |
| 237 _ptrRenderer = NULL; | |
| 238 delete ptrRenderer; | |
| 239 } | |
| 240 break; | |
| 241 #elif defined(WEBRTC_IOS) | |
| 242 case kRenderiOS: | |
| 243 { | |
| 244 VideoRenderIosImpl* ptrRenderer = reinterpret_cast<VideoRenderIosI
mpl*> (_ptrRenderer); | |
| 245 _ptrRenderer = NULL; | |
| 246 delete ptrRenderer; | |
| 247 } | |
| 248 break; | |
| 249 #elif defined(WEBRTC_MAC) | |
| 250 | |
| 251 #if defined(COCOA_RENDERING) | |
| 252 case kRenderCocoa: | |
| 253 { | |
| 254 VideoRenderMacCocoaImpl* ptrRenderer = reinterpret_cast<VideoRen
derMacCocoaImpl*> (_ptrRenderer); | |
| 255 _ptrRenderer = NULL; | |
| 256 delete ptrRenderer; | |
| 257 } | |
| 258 break; | |
| 259 #elif defined(CARBON_RENDERING) | |
| 260 case kRenderCarbon: | |
| 261 { | |
| 262 VideoRenderMacCarbonImpl* ptrRenderer = reinterpret_cast<VideoRe
nderMacCarbonImpl*> (_ptrRenderer); | |
| 263 _ptrRenderer = NULL; | |
| 264 delete ptrRenderer; | |
| 265 } | |
| 266 break; | |
| 267 #endif | |
| 268 | |
| 269 #elif defined(WEBRTC_ANDROID) | |
| 270 case kRenderAndroid: | |
| 271 { | |
| 272 VideoRenderAndroid* ptrRenderer = reinterpret_cast<VideoRenderAn
droid*> (_ptrRenderer); | |
| 273 _ptrRenderer = NULL; | |
| 274 delete ptrRenderer; | |
| 275 } | |
| 276 break; | |
| 277 | |
| 278 #elif defined(WEBRTC_LINUX) | |
| 279 case kRenderX11: | |
| 280 { | |
| 281 VideoRenderLinuxImpl* ptrRenderer = reinterpret_cast<VideoRender
LinuxImpl*> (_ptrRenderer); | |
| 282 _ptrRenderer = NULL; | |
| 283 delete ptrRenderer; | |
| 284 } | |
| 285 break; | |
| 286 #else | |
| 287 //other platforms | |
| 288 #endif | |
| 289 | |
| 290 default: | |
| 291 // Error... | |
| 292 break; | |
| 293 } | |
| 294 } | |
| 295 } | |
| 296 | |
| 297 int64_t ModuleVideoRenderImpl::TimeUntilNextProcess() | |
| 298 { | |
| 299 // Not used | |
| 300 return 50; | |
| 301 } | |
| 302 void ModuleVideoRenderImpl::Process() {} | |
| 303 | |
| 304 void* | |
| 305 ModuleVideoRenderImpl::Window() | |
| 306 { | |
| 307 CriticalSectionScoped cs(&_moduleCrit); | |
| 308 return _ptrWindow; | |
| 309 } | |
| 310 | |
| 311 int32_t ModuleVideoRenderImpl::ChangeWindow(void* window) | |
| 312 { | |
| 313 | |
| 314 CriticalSectionScoped cs(&_moduleCrit); | |
| 315 | |
| 316 #if defined(WEBRTC_IOS) // WEBRTC_IOS must go before WEBRTC_MAC | |
| 317 _ptrRenderer = NULL; | |
| 318 delete _ptrRenderer; | |
| 319 | |
| 320 VideoRenderIosImpl* ptrRenderer; | |
| 321 ptrRenderer = new VideoRenderIosImpl(_id, window, _fullScreen); | |
| 322 if (!ptrRenderer) | |
| 323 { | |
| 324 return -1; | |
| 325 } | |
| 326 _ptrRenderer = reinterpret_cast<IVideoRender*>(ptrRenderer); | |
| 327 return _ptrRenderer->ChangeWindow(window); | |
| 328 #elif defined(WEBRTC_MAC) | |
| 329 | |
| 330 _ptrRenderer = NULL; | |
| 331 delete _ptrRenderer; | |
| 332 | |
| 333 #if defined(COCOA_RENDERING) | |
| 334 VideoRenderMacCocoaImpl* ptrRenderer; | |
| 335 ptrRenderer = new VideoRenderMacCocoaImpl(_id, kRenderCocoa, window, _fullSc
reen); | |
| 336 #elif defined(CARBON_RENDERING) | |
| 337 VideoRenderMacCarbonImpl* ptrRenderer; | |
| 338 ptrRenderer = new VideoRenderMacCarbonImpl(_id, kRenderCarbon, window, _full
Screen); | |
| 339 #endif | |
| 340 if (!ptrRenderer) | |
| 341 { | |
| 342 return -1; | |
| 343 } | |
| 344 _ptrRenderer = reinterpret_cast<IVideoRender*>(ptrRenderer); | |
| 345 return _ptrRenderer->ChangeWindow(window); | |
| 346 | |
| 347 #else | |
| 348 if (!_ptrRenderer) | |
| 349 { | |
| 350 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 351 "%s: No renderer", __FUNCTION__); | |
| 352 return -1; | |
| 353 } | |
| 354 return _ptrRenderer->ChangeWindow(window); | |
| 355 | |
| 356 #endif | |
| 357 } | |
| 358 | |
| 359 int32_t ModuleVideoRenderImpl::Id() | |
| 360 { | |
| 361 CriticalSectionScoped cs(&_moduleCrit); | |
| 362 return _id; | |
| 363 } | |
| 364 | |
| 365 uint32_t ModuleVideoRenderImpl::GetIncomingFrameRate(const uint32_t streamId) { | |
| 366 CriticalSectionScoped cs(&_moduleCrit); | |
| 367 | |
| 368 IncomingVideoStreamMap::iterator it = _streamRenderMap.find(streamId); | |
| 369 | |
| 370 if (it == _streamRenderMap.end()) { | |
| 371 // This stream doesn't exist | |
| 372 WEBRTC_TRACE(kTraceError, | |
| 373 kTraceVideoRenderer, | |
| 374 _id, | |
| 375 "%s: stream doesn't exist", | |
| 376 __FUNCTION__); | |
| 377 return 0; | |
| 378 } | |
| 379 assert(it->second != NULL); | |
| 380 return it->second->IncomingRate(); | |
| 381 } | |
| 382 | |
| 383 VideoRenderCallback* | |
| 384 ModuleVideoRenderImpl::AddIncomingRenderStream(const uint32_t streamId, | |
| 385 const uint32_t zOrder, | |
| 386 const float left, | |
| 387 const float top, | |
| 388 const float right, | |
| 389 const float bottom) | |
| 390 { | |
| 391 CriticalSectionScoped cs(&_moduleCrit); | |
| 392 | |
| 393 if (!_ptrRenderer) | |
| 394 { | |
| 395 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 396 "%s: No renderer", __FUNCTION__); | |
| 397 return NULL; | |
| 398 } | |
| 399 | |
| 400 if (_streamRenderMap.find(streamId) != _streamRenderMap.end()) { | |
| 401 // The stream already exists... | |
| 402 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 403 "%s: stream already exists", __FUNCTION__); | |
| 404 return NULL; | |
| 405 } | |
| 406 | |
| 407 VideoRenderCallback* ptrRenderCallback = | |
| 408 _ptrRenderer->AddIncomingRenderStream(streamId, zOrder, left, top, | |
| 409 right, bottom); | |
| 410 if (ptrRenderCallback == NULL) | |
| 411 { | |
| 412 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 413 "%s: Can't create incoming stream in renderer", | |
| 414 __FUNCTION__); | |
| 415 return NULL; | |
| 416 } | |
| 417 | |
| 418 // Create platform independant code | |
| 419 IncomingVideoStream* ptrIncomingStream = | |
| 420 new IncomingVideoStream(streamId, false); | |
| 421 ptrIncomingStream->SetRenderCallback(ptrRenderCallback); | |
| 422 VideoRenderCallback* moduleCallback = ptrIncomingStream->ModuleCallback(); | |
| 423 | |
| 424 // Store the stream | |
| 425 _streamRenderMap[streamId] = ptrIncomingStream; | |
| 426 | |
| 427 return moduleCallback; | |
| 428 } | |
| 429 | |
| 430 int32_t ModuleVideoRenderImpl::DeleteIncomingRenderStream( | |
| 431 const uint32_t s
treamId) | |
| 432 { | |
| 433 CriticalSectionScoped cs(&_moduleCrit); | |
| 434 | |
| 435 if (!_ptrRenderer) | |
| 436 { | |
| 437 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 438 "%s: No renderer", __FUNCTION__); | |
| 439 return -1; | |
| 440 } | |
| 441 | |
| 442 IncomingVideoStreamMap::iterator item = _streamRenderMap.find(streamId); | |
| 443 if (item == _streamRenderMap.end()) | |
| 444 { | |
| 445 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 446 "%s: stream doesn't exist", __FUNCTION__); | |
| 447 return -1; | |
| 448 } | |
| 449 | |
| 450 delete item->second; | |
| 451 | |
| 452 _ptrRenderer->DeleteIncomingRenderStream(streamId); | |
| 453 | |
| 454 _streamRenderMap.erase(item); | |
| 455 | |
| 456 return 0; | |
| 457 } | |
| 458 | |
| 459 int32_t ModuleVideoRenderImpl::AddExternalRenderCallback( | |
| 460 const uint32_t streamId, | |
| 461 VideoRenderCallback* renderObject) { | |
| 462 CriticalSectionScoped cs(&_moduleCrit); | |
| 463 | |
| 464 IncomingVideoStreamMap::iterator item = _streamRenderMap.find(streamId); | |
| 465 | |
| 466 if (item == _streamRenderMap.end()) | |
| 467 { | |
| 468 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 469 "%s: stream doesn't exist", __FUNCTION__); | |
| 470 return -1; | |
| 471 } | |
| 472 | |
| 473 if (item->second == NULL) { | |
| 474 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 475 "%s: could not get stream", __FUNCTION__); | |
| 476 return -1; | |
| 477 } | |
| 478 item->second->SetExternalCallback(renderObject); | |
| 479 return 0; | |
| 480 } | |
| 481 | |
| 482 int32_t ModuleVideoRenderImpl::GetIncomingRenderStreamProperties( | |
| 483 const uint32_t streamId, | |
| 484 uint32_t& zOrder, | |
| 485 float& left, | |
| 486 float& top, | |
| 487 float& right, | |
| 488 float& bottom) const { | |
| 489 CriticalSectionScoped cs(&_moduleCrit); | |
| 490 | |
| 491 if (!_ptrRenderer) | |
| 492 { | |
| 493 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 494 "%s: No renderer", __FUNCTION__); | |
| 495 return -1; | |
| 496 } | |
| 497 | |
| 498 return _ptrRenderer->GetIncomingRenderStreamProperties(streamId, zOrder, | |
| 499 left, top, right, | |
| 500 bottom); | |
| 501 } | |
| 502 | |
| 503 uint32_t ModuleVideoRenderImpl::GetNumIncomingRenderStreams() const | |
| 504 { | |
| 505 CriticalSectionScoped cs(&_moduleCrit); | |
| 506 | |
| 507 return static_cast<uint32_t>(_streamRenderMap.size()); | |
| 508 } | |
| 509 | |
| 510 bool ModuleVideoRenderImpl::HasIncomingRenderStream( | |
| 511 const uint32_t streamId) const { | |
| 512 CriticalSectionScoped cs(&_moduleCrit); | |
| 513 | |
| 514 return _streamRenderMap.find(streamId) != _streamRenderMap.end(); | |
| 515 } | |
| 516 | |
| 517 int32_t ModuleVideoRenderImpl::RegisterRawFrameCallback( | |
| 518 const uint32_t streamId, | |
| 519 VideoRenderCallback* callbackObj) { | |
| 520 return -1; | |
| 521 } | |
| 522 | |
| 523 int32_t ModuleVideoRenderImpl::StartRender(const uint32_t streamId) | |
| 524 { | |
| 525 CriticalSectionScoped cs(&_moduleCrit); | |
| 526 | |
| 527 if (!_ptrRenderer) | |
| 528 { | |
| 529 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 530 "%s: No renderer", __FUNCTION__); | |
| 531 return -1; | |
| 532 } | |
| 533 | |
| 534 // Start the stream | |
| 535 IncomingVideoStreamMap::iterator item = _streamRenderMap.find(streamId); | |
| 536 | |
| 537 if (item == _streamRenderMap.end()) | |
| 538 { | |
| 539 return -1; | |
| 540 } | |
| 541 | |
| 542 if (item->second->Start() == -1) | |
| 543 { | |
| 544 return -1; | |
| 545 } | |
| 546 | |
| 547 // Start the HW renderer | |
| 548 if (_ptrRenderer->StartRender() == -1) | |
| 549 { | |
| 550 return -1; | |
| 551 } | |
| 552 return 0; | |
| 553 } | |
| 554 | |
| 555 int32_t ModuleVideoRenderImpl::StopRender(const uint32_t streamId) | |
| 556 { | |
| 557 CriticalSectionScoped cs(&_moduleCrit); | |
| 558 | |
| 559 if (!_ptrRenderer) | |
| 560 { | |
| 561 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 562 "%s(%d): No renderer", __FUNCTION__, streamId); | |
| 563 return -1; | |
| 564 } | |
| 565 | |
| 566 // Stop the incoming stream | |
| 567 IncomingVideoStreamMap::iterator item = _streamRenderMap.find(streamId); | |
| 568 | |
| 569 if (item == _streamRenderMap.end()) | |
| 570 { | |
| 571 return -1; | |
| 572 } | |
| 573 | |
| 574 if (item->second->Stop() == -1) | |
| 575 { | |
| 576 return -1; | |
| 577 } | |
| 578 | |
| 579 return 0; | |
| 580 } | |
| 581 | |
| 582 int32_t ModuleVideoRenderImpl::ResetRender() | |
| 583 { | |
| 584 CriticalSectionScoped cs(&_moduleCrit); | |
| 585 | |
| 586 int32_t ret = 0; | |
| 587 // Loop through all incoming streams and reset them | |
| 588 for (IncomingVideoStreamMap::iterator it = _streamRenderMap.begin(); | |
| 589 it != _streamRenderMap.end(); | |
| 590 ++it) { | |
| 591 if (it->second->Reset() == -1) | |
| 592 ret = -1; | |
| 593 } | |
| 594 return ret; | |
| 595 } | |
| 596 | |
| 597 RawVideoType ModuleVideoRenderImpl::PreferredVideoType() const | |
| 598 { | |
| 599 CriticalSectionScoped cs(&_moduleCrit); | |
| 600 | |
| 601 if (_ptrRenderer == NULL) | |
| 602 { | |
| 603 return kVideoI420; | |
| 604 } | |
| 605 | |
| 606 return _ptrRenderer->PerferedVideoType(); | |
| 607 } | |
| 608 | |
| 609 bool ModuleVideoRenderImpl::IsFullScreen() | |
| 610 { | |
| 611 CriticalSectionScoped cs(&_moduleCrit); | |
| 612 | |
| 613 if (!_ptrRenderer) | |
| 614 { | |
| 615 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 616 "%s: No renderer", __FUNCTION__); | |
| 617 return false; | |
| 618 } | |
| 619 return _ptrRenderer->FullScreen(); | |
| 620 } | |
| 621 | |
| 622 int32_t ModuleVideoRenderImpl::GetScreenResolution( | |
| 623 uint32_t& screenWidth, | |
| 624 uint32_t& screenHeight)
const | |
| 625 { | |
| 626 CriticalSectionScoped cs(&_moduleCrit); | |
| 627 | |
| 628 if (!_ptrRenderer) | |
| 629 { | |
| 630 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 631 "%s: No renderer", __FUNCTION__); | |
| 632 return false; | |
| 633 } | |
| 634 return _ptrRenderer->GetScreenResolution(screenWidth, screenHeight); | |
| 635 } | |
| 636 | |
| 637 uint32_t ModuleVideoRenderImpl::RenderFrameRate( | |
| 638 const uint32_t streamId) | |
| 639 { | |
| 640 CriticalSectionScoped cs(&_moduleCrit); | |
| 641 | |
| 642 if (!_ptrRenderer) | |
| 643 { | |
| 644 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 645 "%s: No renderer", __FUNCTION__); | |
| 646 return false; | |
| 647 } | |
| 648 return _ptrRenderer->RenderFrameRate(streamId); | |
| 649 } | |
| 650 | |
| 651 int32_t ModuleVideoRenderImpl::SetStreamCropping( | |
| 652 const uint32_t streamId, | |
| 653 const float left, | |
| 654 const float top, | |
| 655 const float right, | |
| 656 const float bottom) | |
| 657 { | |
| 658 CriticalSectionScoped cs(&_moduleCrit); | |
| 659 | |
| 660 if (!_ptrRenderer) | |
| 661 { | |
| 662 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 663 "%s: No renderer", __FUNCTION__); | |
| 664 return false; | |
| 665 } | |
| 666 return _ptrRenderer->SetStreamCropping(streamId, left, top, right, bottom); | |
| 667 } | |
| 668 | |
| 669 int32_t ModuleVideoRenderImpl::SetTransparentBackground(const bool enable) | |
| 670 { | |
| 671 CriticalSectionScoped cs(&_moduleCrit); | |
| 672 | |
| 673 if (!_ptrRenderer) | |
| 674 { | |
| 675 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 676 "%s: No renderer", __FUNCTION__); | |
| 677 return false; | |
| 678 } | |
| 679 return _ptrRenderer->SetTransparentBackground(enable); | |
| 680 } | |
| 681 | |
| 682 int32_t ModuleVideoRenderImpl::FullScreenRender(void* window, const bool enable) | |
| 683 { | |
| 684 return -1; | |
| 685 } | |
| 686 | |
| 687 int32_t ModuleVideoRenderImpl::SetText( | |
| 688 const uint8_t textId, | |
| 689 const uint8_t* text, | |
| 690 const int32_t textLength, | |
| 691 const uint32_t textColorRef, | |
| 692 const uint32_t backgroundColorRef, | |
| 693 const float left, const float top, | |
| 694 const float right, | |
| 695 const float bottom) | |
| 696 { | |
| 697 CriticalSectionScoped cs(&_moduleCrit); | |
| 698 | |
| 699 if (!_ptrRenderer) | |
| 700 { | |
| 701 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 702 "%s: No renderer", __FUNCTION__); | |
| 703 return -1; | |
| 704 } | |
| 705 return _ptrRenderer->SetText(textId, text, textLength, textColorRef, | |
| 706 backgroundColorRef, left, top, right, bottom); | |
| 707 } | |
| 708 | |
| 709 int32_t ModuleVideoRenderImpl::SetBitmap(const void* bitMap, | |
| 710 const uint8_t pictureId, | |
| 711 const void* colorKey, | |
| 712 const float left, | |
| 713 const float top, | |
| 714 const float right, | |
| 715 const float bottom) | |
| 716 { | |
| 717 CriticalSectionScoped cs(&_moduleCrit); | |
| 718 | |
| 719 if (!_ptrRenderer) | |
| 720 { | |
| 721 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 722 "%s: No renderer", __FUNCTION__); | |
| 723 return -1; | |
| 724 } | |
| 725 return _ptrRenderer->SetBitmap(bitMap, pictureId, colorKey, left, top, | |
| 726 right, bottom); | |
| 727 } | |
| 728 | |
| 729 int32_t ModuleVideoRenderImpl::SetExpectedRenderDelay( | |
| 730 uint32_t stream_id, int32_t delay_ms) { | |
| 731 CriticalSectionScoped cs(&_moduleCrit); | |
| 732 | |
| 733 if (!_ptrRenderer) { | |
| 734 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 735 "%s: No renderer", __FUNCTION__); | |
| 736 return false; | |
| 737 } | |
| 738 | |
| 739 IncomingVideoStreamMap::const_iterator item = | |
| 740 _streamRenderMap.find(stream_id); | |
| 741 if (item == _streamRenderMap.end()) { | |
| 742 // This stream doesn't exist | |
| 743 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 744 "%s(%u, %d): stream doesn't exist", __FUNCTION__, stream_id, | |
| 745 delay_ms); | |
| 746 return -1; | |
| 747 } | |
| 748 | |
| 749 assert(item->second != NULL); | |
| 750 return item->second->SetExpectedRenderDelay(delay_ms); | |
| 751 } | |
| 752 | |
| 753 int32_t ModuleVideoRenderImpl::ConfigureRenderer( | |
| 754 const uint32_t streamId, | |
| 755 const unsigned int zOrder
, | |
| 756 const float left, | |
| 757 const float top, | |
| 758 const float right, | |
| 759 const float bottom) | |
| 760 { | |
| 761 CriticalSectionScoped cs(&_moduleCrit); | |
| 762 | |
| 763 if (!_ptrRenderer) | |
| 764 { | |
| 765 WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, _id, | |
| 766 "%s: No renderer", __FUNCTION__); | |
| 767 return false; | |
| 768 } | |
| 769 return _ptrRenderer->ConfigureRenderer(streamId, zOrder, left, top, right, | |
| 770 bottom); | |
| 771 } | |
| 772 | |
| 773 } // namespace webrtc | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1929223003:
Reland of Delete video_render module. (Closed)
Base URL: https://chromium.googlesource.com/external/webrtc.git@master