ppb_stream_parser_samsung.h

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/**
 * This file defines the <code>PPB_StreamParser_Samsung</code> interface.
 */

/* From samsung/ppb_stream_parser_samsung.idl,
 *   modified Tue Dec 17 19:52:52 2013.
 */

#ifndef PPAPI_C_SAMSUNG_PPB_STREAM_PARSER_SAMSUNG_H_
#define PPAPI_C_SAMSUNG_PPB_STREAM_PARSER_SAMSUNG_H_

#include "ppapi/c/pp_bool.h"
#include "ppapi/c/pp_instance.h"
#include "ppapi/c/pp_macros.h"
#include "ppapi/c/pp_resource.h"
#include "ppapi/c/pp_stdint.h"
#include "ppapi/c/pp_var.h"
#include "ppapi/c/samsung/pp_media_common_samsung.h"
#include "ppapi/c/samsung/pp_stream_parser_samsung.h"
#include "ppapi/c/samsung/ppp_stream_parser_samsung.h"

#define PPB_STREAMPARSER_SAMSUNG_INTERFACE_0_9 "PPB_StreamParser_Samsung;0.9"
#define PPB_STREAMPARSER_SAMSUNG_INTERFACE \
    PPB_STREAMPARSER_SAMSUNG_INTERFACE_0_9

/**
 * @file
 */


/**
 * @addtogroup Interfaces
 * @{
 */
/**
 * Abstract Interface used to parse media data streams
 */
struct PPB_StreamParser_Samsung_0_9 {
  /**
   * Used for registering stream parser in Browser. |stream_type| is a MIME type
   * of stream, to witch parser be registered. |interface_id| is an id of PPP
   * interface, received at interface registration process.
   */
  PP_Bool (*RegisterParser)(
      PP_Instance instance,
      struct PP_Var stream_type,
      const struct PPP_StreamParser_Samsung_0_9* stream_parser_interface,
      void* user_data);
  /**
   * Indicates completion of parser initialization. |stream_id| it's a id
   * of stream, that Browser request to parse, if Borwser request parsing more
   * that one stream of that type, it's allows to recognize that stream.
   * On success, |result| is set to PP_OK, or PP_FALSE if an error occurred.
   * If initialization is success, the |duration| contains stream duration
   * (in microseconds).
   */
  PP_Bool (*Init)(PP_Instance instance,
                  int32_t stream_id,
                  PP_Bool result,
                  PP_MicrosecondsDelta duration);
  /**
   * Indicates when new audio configuration have been parsed,
   * |config| it's a configuration struct
   */
  PP_Bool (*NewAudioConfig)(PP_Instance instance,
                            int32_t stream_id,
                            const struct PP_SP_AudioDecoderConfig* config);
  /**
   * Indicates when new video configuration have been parsed,
   * |config| it's a configuration struct
   */
  PP_Bool (*NewVideoConfig)(PP_Instance instance,
                            int32_t stream_id,
                            const struct PP_SP_VideoDecoderConfig* config);
  /**
   * New stream buffers have been parsed, |type| indicates type of track it's
   * enum defined in pp_stream_parser_samsung.h, |track_id| it's id of track,
   * useful if is more that one track of that type, and |frames| is
   * a |PP_VarArray| that contains X structures of |PP_Frames| (that contains
   * information like |is_key_frame| flag |PP_Bool|, |size| of frame, |duration|
   * time, decode timestamp or presentation timestamp |PP_MicrosecondsDelta|.
   * X is the number of frames that be sended, and size of PP_VarArray
   * is X*sizeof(PP_Frames). Frames data are send by buffer. |buffer| size
   * must be of at least sum of all frames |size|.
   */
  PP_Bool (*NewBuffers)(PP_Instance instance,
                        int32_t stream_id,
                        PP_StreamType type,
                        int32_t track_id,
                        PP_Resource buffer,
                        uint32_t frames_count,
                        const struct PP_Frames frames[]);
  /**
   * Signals the beginning od a new media segment, |timestamp| the earliest
   * timestamp of all the streams in the segment
   */
  void (*NewMediaSegment)(PP_Instance instance,
                          int32_t stream_id,
                          PP_MicrosecondsDelta timestamp);
  /**
   *
   */
  void (*EndOfSegment)(PP_Instance instance, int32_t stream_id);
  /**
   * A new potentialy encrypted stream has been parsed. |type| describes type
   * of the initialization data |init_data| associated with the stream.
   */
  PP_Bool (*NeedKey)(PP_Instance instance,
                     int32_t stream_id,
                     struct PP_Var type,
                     struct PP_Var init_data);
};

typedef struct PPB_StreamParser_Samsung_0_9 PPB_StreamParser_Samsung;
/**
 * @}
 */

#endif  /* PPAPI_C_SAMSUNG_PPB_STREAM_PARSER_SAMSUNG_H_ */