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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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174 // Register an external encoder object. This can not be used together with | 174 // Register an external encoder object. This can not be used together with |
175 // external decoder callbacks. | 175 // external decoder callbacks. |
176 // | 176 // |
177 // Input: | 177 // Input: |
178 // - externalEncoder : Encoder object to be used for encoding frames in
serted | 178 // - externalEncoder : Encoder object to be used for encoding frames in
serted |
179 // with the AddVideoFrame API. | 179 // with the AddVideoFrame API. |
180 // - payloadType : The payload type bound which this encoder is bou
nd to. | 180 // - payloadType : The payload type bound which this encoder is bou
nd to. |
181 // | 181 // |
182 // Return value : VCM_OK, on success. | 182 // Return value : VCM_OK, on success. |
183 // < 0, on error. | 183 // < 0, on error. |
| 184 // TODO(pbos): Remove return type when unused elsewhere. |
184 virtual int32_t RegisterExternalEncoder(VideoEncoder* externalEncoder, | 185 virtual int32_t RegisterExternalEncoder(VideoEncoder* externalEncoder, |
185 uint8_t payloadType, | 186 uint8_t payloadType, |
186 bool internalSource = false) = 0; | 187 bool internalSource = false) = 0; |
187 | 188 |
188 // API to get currently configured encoder target bitrate in bits/s. | 189 // API to get currently configured encoder target bitrate in bits/s. |
189 // | 190 // |
190 // Return value : 0, on success. | 191 // Return value : 0, on success. |
191 // < 0, on error. | 192 // < 0, on error. |
192 virtual int Bitrate(unsigned int* bitrate) const = 0; | 193 virtual int Bitrate(unsigned int* bitrate) const = 0; |
193 | 194 |
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327 // Register an externally defined decoder/renderer object. Can be a decoder
only or a | 328 // Register an externally defined decoder/renderer object. Can be a decoder
only or a |
328 // decoder coupled with a renderer. Note that RegisterReceiveCodec must be c
alled to | 329 // decoder coupled with a renderer. Note that RegisterReceiveCodec must be c
alled to |
329 // be used for decoding incoming streams. | 330 // be used for decoding incoming streams. |
330 // | 331 // |
331 // Input: | 332 // Input: |
332 // - externalDecoder : The external decoder/renderer object. | 333 // - externalDecoder : The external decoder/renderer object. |
333 // - payloadType : The payload type which this decoder shoul
d be | 334 // - payloadType : The payload type which this decoder shoul
d be |
334 // registered to. | 335 // registered to. |
335 // - internalRenderTiming : True if the internal renderer (if any) of
the decoder | 336 // - internalRenderTiming : True if the internal renderer (if any) of
the decoder |
336 // object can make sure to render at a given
time in ms. | 337 // object can make sure to render at a given
time in ms. |
337 // | 338 virtual void RegisterExternalDecoder(VideoDecoder* externalDecoder, |
338 // Return value : VCM_OK, on success. | 339 uint8_t payloadType, |
339 // < 0, on error. | 340 bool internalRenderTiming) = 0; |
340 virtual int32_t RegisterExternalDecoder(VideoDecoder* externalDecoder, | |
341 uint8_t payloadType, | |
342 bool internalRenderTiming) = 0; | |
343 | 341 |
344 // Register a receive callback. Will be called whenever there is a new frame
ready | 342 // Register a receive callback. Will be called whenever there is a new frame
ready |
345 // for rendering. | 343 // for rendering. |
346 // | 344 // |
347 // Input: | 345 // Input: |
348 // - receiveCallback : The callback object to be used by the mod
ule when a | 346 // - receiveCallback : The callback object to be used by the mod
ule when a |
349 // frame is ready for rendering. | 347 // frame is ready for rendering. |
350 // De-register with a NULL pointer. | 348 // De-register with a NULL pointer. |
351 // | 349 // |
352 // Return value : VCM_OK, on success. | 350 // Return value : VCM_OK, on success. |
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535 EncodedImageCallback* observer) = 0; | 533 EncodedImageCallback* observer) = 0; |
536 virtual void RegisterPostEncodeImageCallback( | 534 virtual void RegisterPostEncodeImageCallback( |
537 EncodedImageCallback* post_encode_callback) = 0; | 535 EncodedImageCallback* post_encode_callback) = 0; |
538 // Releases pending decode calls, permitting faster thread shutdown. | 536 // Releases pending decode calls, permitting faster thread shutdown. |
539 virtual void TriggerDecoderShutdown() = 0; | 537 virtual void TriggerDecoderShutdown() = 0; |
540 }; | 538 }; |
541 | 539 |
542 } // namespace webrtc | 540 } // namespace webrtc |
543 | 541 |
544 #endif // WEBRTC_MODULES_VIDEO_CODING_INCLUDE_VIDEO_CODING_H_ | 542 #endif // WEBRTC_MODULES_VIDEO_CODING_INCLUDE_VIDEO_CODING_H_ |
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