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Searched refs:OH_VideoDecoder_Prepare (Results 1 – 21 of 21) sorted by relevance

/ohos5.0/docs/zh-cn/application-dev/reference/apis-avcodec-kit/
H A D_video_decoder.md117 AV_ERR_INVALID_STATE：本接口必须在OH_VideoDecoder_Prepare接口前调用，如果在其他状态时调用，则返回此错误码。
332 ### OH_VideoDecoder_Prepare()
335 OH_AVErrCode OH_VideoDecoder_Prepare (OH_AVCodec *codec)
417 注册异步回调函数，让应用可以响应视频解码器生成的事件。在调用OH_VideoDecoder_Prepare接口之前，必须调用此接口。
445 AV_ERR_INVALID_STATE：本接口必须在OH_VideoDecoder_Prepare接口前调用，如果在其他状态时调用，则返回此错误码。
568 设置解密配置。在调用OH_VideoDecoder_Prepare接口之前，可选择调用此接口。
652 在初始化阶段，必须在调用OH_VideoDecoder_Prepare接口之前调用此接口。在Executing状态可以直接调用该接口。
692 调用OH_VideoDecoder_Prepare接口成功后调用此接口启动解码器。成功启动后，解码器将开始报告注册的回调事件。
721 2. 视频色彩空间转换功能已配置，但是没有调用OH_VideoDecoder_Prepare接口。
771 设置异步回调函数，让应用可以响应视频解码器生成的事件。在调用OH_VideoDecoder_Prepare接口之前，必须调用此接口。
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H A Dnative__avcodec__videodecoder_8h.md29 | [OH_AVErrCode](_core.md#oh_averrcode) [OH_VideoDecoder_Prepare](_video_decoder.md#oh_videodecoder…
/ohos5.0/docs/en/application-dev/reference/apis-avcodec-kit/
H A D_video_decoder.md119 **AV_ERR_INVALID_STATE**: The function is not called prior to **OH_VideoDecoder_Prepare**.
349 ### OH_VideoDecoder_Prepare()
352 OH_AVErrCode OH_VideoDecoder_Prepare (OH_AVCodec *codec)
441 …ts generated by a video decoder. This function must be called prior to **OH_VideoDecoder_Prepare**.
469 **AV_ERR_INVALID_STATE**: The function is not called prior to **OH_VideoDecoder_Prepare**.
600 Sets the decryption configuration. This function can be called prior to **OH_VideoDecoder_Prepare**.
687 In the initialization phase, this function must be called prior to **OH_VideoDecoder_Prepare**. In …
729 …der. This function should be called after a successful call of **OH_VideoDecoder_Prepare**. After …
758 2. CSC is configured, but **OH_VideoDecoder_Prepare** is not called.
811 …ts generated by a video decoder. This function must be called prior to **OH_VideoDecoder_Prepare**.
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H A Dnative__avcodec__videodecoder_8h.md29 | [OH_AVErrCode](_core.md#oh_averrcode) [OH_VideoDecoder_Prepare](_video_decoder.md#oh_videodecoder…
/ohos5.0/docs/zh-cn/application-dev/media/avcodec/
H A Dvideo-decoding.md57 3. Configured状态下，调用OH_VideoDecoder_Prepare接口进入Prepared状态。
410 8. 调用OH_VideoDecoder_Prepare()解码器就绪。
415 ret = OH_VideoDecoder_Prepare(videoDec);
644 …到初始化的状态，需要调用OH_VideoDecoder_Configure接口、OH_VideoDecoder_SetSurface接口和OH_VideoDecoder_Prepare接口重新配置。
666 ret = OH_VideoDecoder_Prepare(videoDec);
905 6. 调用OH_VideoDecoder_Prepare()解码器就绪。
910 int32_t ret = OH_VideoDecoder_Prepare(videoDec);
/ohos5.0/foundation/multimedia/av_codec/interfaces/kits/c/
H A Dnative_avcodec_videodecoder.h183 OH_AVErrCode OH_VideoDecoder_Prepare(OH_AVCodec *codec);
/ohos5.0/foundation/multimedia/av_codec/test/nativedemo/e2e_demo/
H A Davcodec_e2e_demo.cpp237 OH_VideoDecoder_Prepare(dec); in Start()
H A Davcodec_e2e_demo_api10.cpp256 OH_VideoDecoder_Prepare(dec); in Start()
/ohos5.0/foundation/multimedia/av_codec/test/unittest/video_test/video_test/capbilities/video_codec/video_decoder/
H A Dvideo_decoder.cpp64 ret = OH_VideoDecoder_Prepare(codec_.get()); in Config()
/ohos5.0/foundation/multimedia/av_codec/test/moduletest/vcodec/hevcswdecoder/src/
H A Dvideodec_api11_sample.cpp529 int res = OH_VideoDecoder_Prepare(vdec_); in StartVideoDecoder()
560 OH_VideoDecoder_Prepare(vdec_); in testAPI()
1049 return OH_VideoDecoder_Prepare(vdec_); in Prepare()
H A Dvideodec_ndk_sample.cpp513 OH_VideoDecoder_Prepare(vdec_); in testAPI()
H A Dapi_test.cpp337 ret = OH_VideoDecoder_Prepare(nullptr);
/ohos5.0/foundation/multimedia/av_codec/test/moduletest/vcodec/hwdecoder/src/
H A Dvideodec_api11_sample.cpp518 int res = OH_VideoDecoder_Prepare(vdec_); in StartVideoDecoder()
549 OH_VideoDecoder_Prepare(vdec_); in testAPI()
1036 return OH_VideoDecoder_Prepare(vdec_); in Prepare()
H A Dvideodec_ndk_sample.cpp442 OH_VideoDecoder_Prepare(vdec_); in testAPI()
H A Dapi_test.cpp313 ret = OH_VideoDecoder_Prepare(nullptr);
/ohos5.0/docs/en/application-dev/media/avcodec/
H A Dvideo-decoding.md56 3. When the decoder is in the Configured state, you can call **OH_VideoDecoder_Prepare** to switch …
412 8. Call **OH_VideoDecoder_Prepare()** to prepare internal resources for the decoder.
415 ret = OH_VideoDecoder_Prepare(videoDec);
647 …_VideoDecoder_Configure**, **OH_VideoDecoder_SetSurface**, and **OH_VideoDecoder_Prepare** in sequ…
669 ret = OH_VideoDecoder_Prepare(videoDec);
907 6. Call **OH_VideoDecoder_Prepare()** to prepare internal resources for the decoder.
910 int32_t ret = OH_VideoDecoder_Prepare(videoDec);
/ohos5.0/foundation/multimedia/av_codec/test/unittest/video_test/vcodec_framework_test/func_sample/mock/capi/
H A Dvideodec_capi_mock.cpp195 return OH_VideoDecoder_Prepare(codec_); in Prepare()
/ohos5.0/foundation/multimedia/av_codec/test/unittest/video_test/vcodec_framework_test/stable_sample/sample/decoder/
H A Dvdec_sample.cpp384 return OH_VideoDecoder_Prepare(codec_); in Prepare()
/ohos5.0/foundation/multimedia/av_codec/test/moduletest/vcodec/swdecoder/src/
H A Dvideodec_api11_sample.cpp433 OH_VideoDecoder_Prepare(vdec_); in testAPI()
H A Dapi_test.cpp302 ret = OH_VideoDecoder_Prepare(nullptr);
/ohos5.0/foundation/multimedia/av_codec/frameworks/native/capi/avcodec/
H A Dnative_video_decoder.cpp412 OH_AVErrCode OH_VideoDecoder_Prepare(struct OH_AVCodec *codec) in OH_VideoDecoder_Prepare() function