| 490 | } |
| 491 | |
| 492 | virtual void SetRates (uint32_t aNewBitRate, uint32_t aFrameRate) { |
| 493 | GMPLOG (GL_INFO, "[SetRates] Begin with: " |
| 494 | << aNewBitRate << " , " << aFrameRate); |
| 495 | //update bitrate if needed |
| 496 | const int32_t newBitRate = aNewBitRate * 1000; //kbps->bps |
| 497 | SBitrateInfo existEncoderBitRate; |
| 498 | existEncoderBitRate.iLayer = SPATIAL_LAYER_ALL; |
| 499 | int rv = encoder_->GetOption (ENCODER_OPTION_BITRATE, &existEncoderBitRate); |
| 500 | if (rv != cmResultSuccess) { |
| 501 | GMPLOG (GL_ERROR, "[SetRates] Error in Getting Bit Rate at Layer:" |
| 502 | << rv |
| 503 | << " ; Layer = " |
| 504 | << existEncoderBitRate.iLayer |
| 505 | << " ; BR = " |
| 506 | << existEncoderBitRate.iBitrate); |
| 507 | Error (GMPGenericErr); |
| 508 | return; |
| 509 | } |
| 510 | if (rv == cmResultSuccess && existEncoderBitRate.iBitrate != newBitRate) { |
| 511 | SBitrateInfo newEncoderBitRate; |
| 512 | newEncoderBitRate.iLayer = SPATIAL_LAYER_ALL; |
| 513 | newEncoderBitRate.iBitrate = newBitRate; |
| 514 | rv = encoder_->SetOption (ENCODER_OPTION_BITRATE, &newEncoderBitRate); |
| 515 | if (rv == cmResultSuccess) { |
| 516 | GMPLOG (GL_INFO, "[SetRates] Update Encoder Bandwidth (AllLayers): ReturnValue: " |
| 517 | << rv |
| 518 | << "BitRate(kbps): " |
| 519 | << aNewBitRate); |
| 520 | } else { |
| 521 | GMPLOG (GL_ERROR, "[SetRates] Error in Setting Bit Rate at Layer:" |
| 522 | << rv |
| 523 | << " ; Layer = " |
| 524 | << newEncoderBitRate.iLayer |
| 525 | << " ; BR = " |
| 526 | << newEncoderBitRate.iBitrate); |
| 527 | Error (GMPGenericErr); |
| 528 | return; |
| 529 | } |
| 530 | } |
| 531 | //update framerate if needed |
| 532 | float existFrameRate = 0; |
| 533 | rv = encoder_->GetOption (ENCODER_OPTION_FRAME_RATE, &existFrameRate); |
| 534 | if (rv != cmResultSuccess) { |
| 535 | GMPLOG (GL_ERROR, "[SetRates] Error in Getting Frame Rate:" |
| 536 | << rv << " FrameRate: " << existFrameRate); |
| 537 | Error (GMPGenericErr); |
| 538 | return; |
| 539 | } |
| 540 | if (rv == cmResultSuccess && |
| 541 | (aFrameRate - existFrameRate > 0.001f || |
| 542 | existFrameRate - aFrameRate > 0.001f)) { |
| 543 | float newFrameRate = static_cast<float> (aFrameRate); |
| 544 | rv = encoder_->SetOption (ENCODER_OPTION_FRAME_RATE, &newFrameRate); |
| 545 | if (rv == cmResultSuccess) { |
| 546 | GMPLOG (GL_INFO, "[SetRates] Update Encoder Frame Rate: ReturnValue: " |
| 547 | << rv << " FrameRate: " << aFrameRate); |
| 548 | } else { |
| 549 | GMPLOG (GL_ERROR, "[SetRates] Error in Setting Frame Rate: ReturnValue: " |