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1 /* | 1 /* |
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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198 int ret = opus_encoder_ctl(inst->encoder, | 198 int ret = opus_encoder_ctl(inst->encoder, |
199 OPUS_SET_SIGNAL(OPUS_AUTO)); | 199 OPUS_SET_SIGNAL(OPUS_AUTO)); |
200 if (ret != OPUS_OK) | 200 if (ret != OPUS_OK) |
201 return ret; | 201 return ret; |
202 return opus_encoder_ctl(inst->encoder, OPUS_SET_DTX(0)); | 202 return opus_encoder_ctl(inst->encoder, OPUS_SET_DTX(0)); |
203 } else { | 203 } else { |
204 return -1; | 204 return -1; |
205 } | 205 } |
206 } | 206 } |
207 | 207 |
| 208 int16_t WebRtcOpus_EnableCbr(OpusEncInst* inst) { |
| 209 if (inst) { |
| 210 return opus_encoder_ctl(inst->encoder, OPUS_SET_VBR(0)); |
| 211 } else { |
| 212 return -1; |
| 213 } |
| 214 } |
| 215 |
| 216 int16_t WebRtcOpus_DisableCbr(OpusEncInst* inst) { |
| 217 if (inst) { |
| 218 return opus_encoder_ctl(inst->encoder, OPUS_SET_VBR(1)); |
| 219 } else { |
| 220 return -1; |
| 221 } |
| 222 } |
| 223 |
208 int16_t WebRtcOpus_SetComplexity(OpusEncInst* inst, int32_t complexity) { | 224 int16_t WebRtcOpus_SetComplexity(OpusEncInst* inst, int32_t complexity) { |
209 if (inst) { | 225 if (inst) { |
210 return opus_encoder_ctl(inst->encoder, OPUS_SET_COMPLEXITY(complexity)); | 226 return opus_encoder_ctl(inst->encoder, OPUS_SET_COMPLEXITY(complexity)); |
211 } else { | 227 } else { |
212 return -1; | 228 return -1; |
213 } | 229 } |
214 } | 230 } |
215 | 231 |
216 int16_t WebRtcOpus_SetForceChannels(OpusEncInst* inst, size_t num_channels) { | 232 int16_t WebRtcOpus_SetForceChannels(OpusEncInst* inst, size_t num_channels) { |
217 if (!inst) | 233 if (!inst) |
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478 return 0; | 494 return 0; |
479 } | 495 } |
480 | 496 |
481 for (n = 0; n < channels; n++) { | 497 for (n = 0; n < channels; n++) { |
482 if (frame_data[0][0] & (0x80 >> ((n + 1) * (frames + 1) - 1))) | 498 if (frame_data[0][0] & (0x80 >> ((n + 1) * (frames + 1) - 1))) |
483 return 1; | 499 return 1; |
484 } | 500 } |
485 | 501 |
486 return 0; | 502 return 0; |
487 } | 503 } |
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