extern static int _Initialize(PPResource video_encoder,
PPVideoFrameFormat input_format,
PPSize input_visible_size,
PPVideoProfile output_profile,
uint initial_bitrate,
PPHardwareAcceleration acceleration,
PPCompletionCallback callback);
extern static int _Initialize(PPResource audio_encoder,
uint channels,
PPAudioBufferSampleRate input_sample_rate,
PPAudioBufferSampleSize input_sample_size,
PPAudioProfile output_profile,
uint initial_bitrate,
PPHardwareAcceleration acceleration,
PPCompletionCallback callback);
/**
* Initializes a video decoder resource. This should be called after Create()
* and before any other functions.
*
* @param[in] video_decoder A <code>PP_Resource</code> identifying the video
* decoder.
* @param[in] graphics3d_context A <code>PPB_Graphics3D</code> resource to use
* during decoding.
* @param[in] profile A <code>PP_VideoProfile</code> specifying the video
* codec profile.
* @param[in] acceleration A <code>PP_HardwareAcceleration</code> specifying
* whether to use a hardware accelerated or a software implementation.
* @param[in] min_picture_count A count of pictures the plugin would like to
* have in flight. This is effectively the number of times the plugin can
* call GetPicture() and get a decoded frame without calling
* RecyclePicture(). The decoder has its own internal minimum count, and will
* take the larger of its internal and this value. A client that doesn't care
* can therefore just pass in zero for this argument.
* @param[in] callback A <code>PP_CompletionCallback</code> to be called upon
* completion.
*
* @return An int32_t containing an error code from <code>pp_errors.h</code>.
* Returns PP_ERROR_NOTSUPPORTED if video decoding is not available, or the
* requested profile is not supported. In this case, the client may call
* Initialize() again with different parameters to find a good configuration.
* Returns PP_ERROR_BADARGUMENT if the requested minimum picture count is
* unreasonably large.
*/
public static int Initialize(PPResource video_decoder,
PPResource graphics3d_context,
PPVideoProfile profile,
PPHardwareAcceleration acceleration,
uint min_picture_count,
PPCompletionCallback callback)
{
return(_Initialize(video_decoder,
graphics3d_context,
profile,
acceleration,
min_picture_count,
callback));
}
/**
* Initializes a video encoder resource. The plugin should call Initialize()
* successfully before calling any of the functions below.
*
* @param[in] video_encoder A <code>PP_Resource</code> identifying the video
* encoder.
* @param[in] input_format The <code>PP_VideoFrame_Format</code> of the
* frames which will be encoded.
* @param[in] input_visible_size A <code>PP_Size</code> specifying the
* dimensions of the visible part of the input frames.
* @param[in] output_profile A <code>PP_VideoProfile</code> specifying the
* codec profile of the encoded output stream.
* @param[in] acceleration A <code>PP_HardwareAcceleration</code> specifying
* whether to use a hardware accelerated or a software implementation.
* @param[in] callback A <code>PP_CompletionCallback</code> to be called upon
* completion.
*
* @return An int32_t containing an error code from <code>pp_errors.h</code>.
* Returns PP_ERROR_NOTSUPPORTED if video encoding is not available, or the
* requested codec profile is not supported.
*/
public static int Initialize(PPResource video_encoder,
PPVideoFrameFormat input_format,
PPSize input_visible_size,
PPVideoProfile output_profile,
uint initial_bitrate,
PPHardwareAcceleration acceleration,
PPCompletionCallback callback)
{
return(_Initialize(video_encoder,
input_format,
input_visible_size,
output_profile,
initial_bitrate,
acceleration,
callback));
}
/**
* Initializes an audio encoder resource. The plugin should call Initialize()
* successfully before calling any of the functions below.
*
* @param[in] audio_encoder A <code>PP_Resource</code> identifying the audio
* encoder.
* @param[in] channels The number of audio channels to encode.
* @param[in] input_sampling_rate The sampling rate of the input audio buffer.
* @param[in] input_sample_size The sample size of the input audio buffer.
* @param[in] output_profile A <code>PP_AudioProfile</code> specifying the
* codec profile of the encoded output stream.
* @param[in] initial_bitrate The initial bitrate for the encoder.
* @param[in] acceleration A <code>PP_HardwareAcceleration</code> specifying
* whether to use a hardware accelerated or a software implementation.
* @param[in] callback A <code>PP_CompletionCallback</code> to be called upon
* completion.
*
* @return An int32_t containing an error code from <code>pp_errors.h</code>.
* Returns PP_ERROR_NOTSUPPORTED if audio encoding is not available, or the
* requested codec profile is not supported.
*/
public static int Initialize(PPResource audio_encoder,
uint channels,
PPAudioBufferSampleRate input_sample_rate,
PPAudioBufferSampleSize input_sample_size,
PPAudioProfile output_profile,
uint initial_bitrate,
PPHardwareAcceleration acceleration,
PPCompletionCallback callback)
{
return(_Initialize(audio_encoder,
channels,
input_sample_rate,
input_sample_size,
output_profile,
initial_bitrate,
acceleration,
callback));
}
extern static int _Initialize(PPResource video_decoder,
PPResource graphics3d_context,
PPVideoProfile profile,
PPHardwareAcceleration acceleration,
uint min_picture_count,
PPCompletionCallback callback);
