WebM Codec SDK
Data Structures
Here are the data structures with brief descriptions:
 Cvp8_postproc_cfgPost process flags
 Cvp9_ref_frameVP9 specific reference frame data struct
 Cvpx_active_mapVpx active region map
 Cvpx_codec_ctxCodec context structure
 Cvpx_codec_cx_pktEncoder output packet
 Cvpx_codec_dec_cfgInitialization Configurations
 Cvpx_codec_enc_cfgEncoder configuration structure
 Cvpx_codec_enc_output_cx_cb_pairCallback function pointer / user data pair storage
 Cvpx_codec_frame_bufferExternal frame buffer
 Cvpx_codec_stream_infoStream properties
 Cvpx_decrypt_initStructure to hold decryption state
 Cvpx_fixed_bufGeneric fixed size buffer structure
 Cvpx_imageImage Descriptor
 Cvpx_image_rectRepresentation of a rectangle on a surface
 Cvpx_rationalRational Number
 Cvpx_rc_configEncode config sent to external rate control model
 Cvpx_rc_encodeframe_decisionEncode frame decision made by the external rate control model
 Cvpx_rc_encodeframe_infoInformation for the frame to be encoded
 Cvpx_rc_encodeframe_resultFrame coding result
 Cvpx_rc_firstpass_statsCollection of first pass frame stats
 Cvpx_rc_frame_statsFirst pass frame stats This is a mirror of vp9's FIRSTPASS_STATS except that spatial_layer_id is omitted
 Cvpx_rc_funcsCallback function set for external rate control
 Cvpx_rc_gop_decisionThe decision made by the external rate control model to set the group of picture
 Cvpx_rc_gop_infoInformation passed to the external rate control model to help make GOP decisions
 Cvpx_ref_frameReference frame data struct
 Cvpx_roi_mapVpx region of interest map
 Cvpx_scaling_modeVpx image scaling mode
 Cvpx_svc_frame_dropVp9 svc frame dropping parameters
 Cvpx_svc_layer_idVp9 svc layer parameters
 Cvpx_svc_parametersVp9 svc extra configure parameters
 Cvpx_svc_ref_frame_configVp9 svc frame flag parameters
 Cvpx_svc_spatial_layer_syncVp9 svc spatial layer sync parameters
 CVpxTplBlockStatsTemporal dependency model stats for each block before propagation
 CVpxTplFrameStatsTemporal dependency model stats for each frame before propagation
 CVpxTplGopStatsTemporal dependency model stats for each GOP before propagation