chromium/ppapi/c/ppb_video_encoder.h

/* Copyright 2015 The Chromium Authors
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

/* From ppb_video_encoder.idl modified Wed Jul 15 11:34:20 2015. */

#ifndef PPAPI_C_PPB_VIDEO_ENCODER_H_
#define PPAPI_C_PPB_VIDEO_ENCODER_H_

#include "ppapi/c/pp_array_output.h"
#include "ppapi/c/pp_bool.h"
#include "ppapi/c/pp_codecs.h"
#include "ppapi/c/pp_completion_callback.h"
#include "ppapi/c/pp_instance.h"
#include "ppapi/c/pp_macros.h"
#include "ppapi/c/pp_resource.h"
#include "ppapi/c/pp_size.h"
#include "ppapi/c/pp_stdint.h"
#include "ppapi/c/ppb_video_frame.h"

#define PPB_VIDEOENCODER_INTERFACE_0_1 …
#define PPB_VIDEOENCODER_INTERFACE_0_2 …
#define PPB_VIDEOENCODER_INTERFACE …

/**
 * @file
 * This file defines the <code>PPB_VideoEncoder</code> interface.
 */


/**
 * @addtogroup Interfaces
 * @{
 */
/**
 * Video encoder interface.
 *
 * Typical usage:
 * - Call Create() to create a new video encoder resource.
 * - Call GetSupportedFormats() to determine which codecs and profiles are
 *   available.
 * - Call Initialize() to initialize the encoder for a supported profile.
 * - Call GetVideoFrame() to get a blank frame and fill it in, or get a video
 *   frame from another resource, e.g. <code>PPB_MediaStreamVideoTrack</code>.
 * - Call Encode() to push the video frame to the encoder. If an external frame
 *   is pushed, wait for completion to recycle the frame.
 * - Call GetBitstreamBuffer() continuously (waiting for each previous call to
 *   complete) to pull encoded pictures from the encoder.
 * - Call RecycleBitstreamBuffer() after consuming the data in the bitstream
 *   buffer.
 * - To destroy the encoder, the plugin should release all of its references to
 *   it. Any pending callbacks will abort before the encoder is destroyed.
 *
 * Available video codecs vary by platform.
 * All: vp8 (software).
 * ChromeOS, depending on your device: h264 (hardware), vp8 (hardware)
 */
struct PPB_VideoEncoder_0_2 { … };

PPB_VideoEncoder;

struct PPB_VideoEncoder_0_1 { … };
/**
 * @}
 */

#endif  /* PPAPI_C_PPB_VIDEO_ENCODER_H_ */