Buffer Types

Modules
	Control buffer types
	Video buffer types
	Audio buffer types
	SPU buffer types
	Demuxer block types

Macros
#define	BUF_MAJOR_MASK   0xFF000000
#define	BUF_DECODER_MASK   0x00FF0000

Detailed Description

a buffer type ID describes the contents of a buffer it consists of three fields:

buf_type = 0xMMDDCCCC

MM : major buffer type (CONTROL, VIDEO, AUDIO, SPU) DD : decoder selection (e.g. MPEG, OPENDIVX ... for VIDEO) CCCC : channel number or other subtype information for the decoder

Macro Definition Documentation

BUF_DECODER_MASK

#define BUF_DECODER_MASK   0x00FF0000

Referenced by demux_ts_update_spu_channel(), faad_decode_data(), ff_audio_decode_data(), ff_handle_buffer(), and ff_handle_header_buffer().

BUF_MAJOR_MASK

#define BUF_MAJOR_MASK   0xFF000000

Referenced by asf_send_buffer_defrag(), asf_send_buffer_nodefrag(), demux_ts_dynamic_pmt_clean(), demux_ts_dynamic_pmt_find(), demux_ts_update_spu_channel(), dvbspeed_get(), dvbspeed_put(), faad_decode_data(), ff_audio_decode_data(), ff_handle_buffer(), ff_handle_header_buffer(), fifo_buffer_clear(), nbc_get_cb(), and nbc_put_cb().