Libav: libavcodec/bytestream.h File Reference

Libav 0.7.1

#include <string.h>
#include "libavutil/common.h"
#include "libavutil/intreadwrite.h"

Go to the source code of this file.

Defines
#define	DEF_T(type, name, bytes, read, write)
#define	DEF(name, bytes, read, write) DEF_T(unsigned int, name, bytes, read, write)
#define	DEF64(name, bytes, read, write) DEF_T(uint64_t, name, bytes, read, write)
Functions
AV_WL32 AV_WL24 AV_WL16 AV_WB32 AV_WB24 AV_WB16 static AV_WB8 av_always_inline unsigned int	bytestream_get_buffer (const uint8_t *b, uint8_t dst, unsigned int size)
static av_always_inline void	bytestream_put_buffer (uint8_t *b, const uint8_t src, unsigned int size)
Variables
	le32_TMPL
	AV_RL32
AV_WL32	le24_TMPL
AV_WL32	AV_RL24
AV_WL32 AV_WL24	le16_TMPL
AV_WL32 AV_WL24	AV_RL16
AV_WL32 AV_WL24 AV_WL16	be32_TMPL
AV_WL32 AV_WL24 AV_WL16	AV_RB32
AV_WL32 AV_WL24 AV_WL16 AV_WB32	be24_TMPL
AV_WL32 AV_WL24 AV_WL16 AV_WB32	AV_RB24
AV_WL32 AV_WL24 AV_WL16 AV_WB32 AV_WB24	be16_TMPL
AV_WL32 AV_WL24 AV_WL16 AV_WB32 AV_WB24	AV_RB16
AV_WL32 AV_WL24 AV_WL16 AV_WB32 AV_WB24 AV_WB16	byte_TMPL
AV_WL32 AV_WL24 AV_WL16 AV_WB32 AV_WB24 AV_WB16	AV_RB8

Define Documentation

#define DEF	(		name,
			bytes,
			read,
			write
	)		DEF_T(unsigned int, name, bytes, read, write)

Definition at line 39 of file bytestream.h.

#define DEF64	(		name,
			bytes,
			read,
			write
	)		DEF_T(uint64_t, name, bytes, read, write)

Definition at line 41 of file bytestream.h.

#define DEF_T	(		type,
			name,
			bytes,
			read,
			write
	)

Value:

static av_always_inline type bytestream_get_ ## name(const uint8_t **b){\
    (*b) += bytes;\
    return read(*b - bytes);\
}\
static av_always_inline void bytestream_put_ ##name(uint8_t **b, const type value){\
    write(*b, value);\
    (*b) += bytes;\
}

Definition at line 29 of file bytestream.h.

Function Documentation

AV_WL32 AV_WL24 AV_WL16 AV_WB32 AV_WB24 AV_WB16 static AV_WB8 av_always_inline unsigned int bytestream_get_buffer	(	const uint8_t **	b,
		uint8_t *	dst,
		unsigned int	size
	)		`[static]`

Definition at line 58 of file bytestream.h.

Referenced by bethsoftvid_decode_frame(), bfi_decode_frame(), cdg_decode_frame(), decode_bdlt(), decode_copy(), decode_frame(), decode_wdlt(), gif_read_header1(), gif_read_image(), ogm_header(), rtmp_write(), and xan_unpack().

static av_always_inline void bytestream_put_buffer	(	uint8_t **	b,
		const uint8_t *	src,
		unsigned int	size
	)		`[static]`

Definition at line 65 of file bytestream.h.

Referenced by ff_amf_write_field_name(), ff_amf_write_string(), ff_vorbiscomment_write(), get_packet(), gif_image_write_header(), gif_image_write_image(), imx_dump_header(), mjpega_dump_header(), ogg_build_flac_headers(), ogg_build_speex_headers(), ogg_write_header(), qtrle_encode_line(), write_codebooks(), and write_typecode().

Variable Documentation

AV_WL32 AV_WL24 AV_WL16 AV_WB32 AV_WB24 AV_RB16

Definition at line 45 of file bytestream.h.

Referenced by ac3_decode_frame(), adts_aac_probe(), adx_decode(), av_read_image_line(), av_write_image_line(), cinepak_decode(), dca_convert_bitstream(), decode_13(), decode_dvd_subtitles(), decode_format80(), decode_frame(), dnxhd_decode_header(), dnxhd_probe(), dvbsub_decode(), dvbsub_init_decoder(), dvbsub_parse(), dvbsub_parse_object_segment(), dvbsub_parse_page_segment(), dvbsub_parse_region_segment(), dvdsub_parse(), dxa_probe(), encode_rgb48_10bit(), enqueue_packet(), ff_amf_tag_size(), ff_copy_bits(), ff_h264_decode_extradata(), ff_parse_pes_pts(), ff_rdt_parse_header(), ff_rtsp_tcp_read_packet(), ff_split_xiph_headers(), film_read_header(), find_headers_search(), find_new_headers(), get16(), h263_handle_packet(), h264_handle_packet(), h264_mp4toannexb_filter(), handle_packet(), lag_rac_refill(), lmlm4_probe(), matroska_parse_block(), mjpega_dump_header(), mov2textsub(), mpegts_get_pcr(), mpegts_push_data(), mpegts_read_header(), mpegts_write_packet(), msrle_decode_8_16_24_32(), mxf_read_local_tags(), mxg_read_packet(), mxpeg_decode_app(), mxpeg_decode_com(), oma_read_header(), planarCopyWrapper(), probe(), pva_probe(), qcelp_decode_frame(), qdm2_parse_config(), qdm2_parse_subpacket(), qtrle_decode_16bpp(), qtrle_decode_frame(), read_access_unit(), rpza_decode_stream(), rtcp_parse_packet(), rtmp_parse_result(), rtp_parse_mp4_au(), rtp_parse_one_packet(), rtp_parse_packet_internal(), sap_fetch_packet(), sap_read_header(), smc_decode_stream(), spdif_header_dts(), tget_short(), tgq_decode_frame(), unpack(), vmnc_get_pixel(), vp6_parse_header(), vp8_handle_packet(), write_hint_packets(), write_section_data(), xan_wc3_decode_frame(), xiph_handle_packet(), and yop_probe().

AV_WL32 AV_WL24 AV_WL16 AV_RB32

Definition at line 45 of file bytestream.h.

Referenced by a64_write_header(), a64_write_packet(), adts_aac_probe(), adx_decode_header(), alac_set_info(), cinepak_decode_codebook(), cinepak_decode_vectors(), cmv_decode_frame(), dca_convert_bitstream(), decode_13(), decode_dvd_subtitles(), decode_frame(), decode_slice(), dirac_combine_frame(), dnxhd_decode_header(), dnxhd_probe(), dv_probe(), dvdsub_parse(), dxa_read_packet(), ea_probe(), ff_amf_tag_size(), ff_find_start_code(), ff_isom_write_avcc(), ff_mov_read_stsd_entries(), ff_rtmp_packet_dump(), ff_rtmp_packet_read(), ffm_read_packet(), film_probe(), film_read_header(), find_headers_search(), flac_decode_frame(), flv_probe(), gen_pong(), get_slice_offset(), h264_mp4toannexb_filter(), libopenjpeg_decode_frame(), libschroedinger_encode_frame(), lmlm4_probe(), matroska_probe(), mkv_write_block(), mlp_parse(), mov_probe(), mov_write_avid_tag(), mp3_header_compress(), mp3_header_decompress(), mp3_read_probe(), mp3len(), mpeg_decode_frame(), mpegts_write_packet(), mxf_read_packet(), mxf_write_header(), nc_probe(), old_dirac_header(), parse_pcr(), probe(), qdm2_decode_init(), qdm2_parse_config(), read32(), rl2_probe(), rpza_decode_stream(), rtcp_parse_packet(), rtmp_parse_result(), rtp_parse_packet_internal(), rv10_decode_init(), s302m_parse_frame_header(), shorten_decode_frame(), smc_decode_stream(), sox_probe(), spdif_header_dts(), sunrast_decode_frame(), svq3_decode_init(), swf_read_packet(), tcp_write_packet(), tget_long(), tm2_read_stream(), txd_decode_frame(), unpack_parse_unit(), vaapi_vc1_decode_slice(), vc1_decode_frame(), vc1_decode_init(), vc1_extract_headers(), vmdaudio_decode_frame(), vmnc_get_pixel(), vqa_decode_chunk(), write_hint_packets(), wsvqa_probe(), wsvqa_read_header(), and wsvqa_read_packet().

AV_WL32 AV_WL24 AV_WL16 AV_WB32 AV_WB24 AV_WB16 AV_RB8

Definition at line 45 of file bytestream.h.

Referenced by ff_mov_read_stsd_entries().

AV_WL32 AV_WL24 AV_RL16

Definition at line 45 of file bytestream.h.

Referenced by adpcm_decode_frame(), ape_decode_init(), av_read_image_line(), av_write_image_line(), avs_decode_frame(), cin_decode_lzss(), cinaudio_decode_frame(), cinvideo_decode_frame(), cmv_process_header(), dca_convert_bitstream(), decode_format80(), decode_frame(), decode_frame_header(), decode_init(), decode_p_frame(), dpcm_decode_frame(), dxt1_decode_pixels(), encode_rgb48_10bit(), ff_mlp_checksum16(), ff_mlp_read_major_sync(), ff_mms_asf_header_parser(), ff_rtmp_packet_read(), flic_decode_frame_15_16BPP(), flic_decode_frame_8BPP(), flic_decode_init(), get_chunk_header(), get_tcp_server_response(), ipmovie_read_header(), ipvideo_decode_block_opcode_0x8_16(), ipvideo_decode_block_opcode_0xA_16(), ipvideo_decode_opcodes(), lxf_read_header(), mm_decode_frame(), mm_decode_inter(), msrle_decode_8_16_24_32(), msvideo1_decode_16bit(), mtv_probe(), mxf_write_d10_audio_packet(), mxpeg_decode_mxm(), nc_probe(), ogm_dshow_header(), parse_mpeg1waveformatex(), pcx_decode_frame(), planarCopyWrapper(), probe(), process_ipmovie_chunk(), ptx_decode_frame(), read_gab2_sub(), read_packet(), rl2_decode_init(), roq_probe(), roq_read_header(), roq_read_packet(), skeleton_header(), spdif_header_dts(), str_read_packet(), targa_decode_rle(), tget_short(), tgq_decode_frame(), tgv_decode_frame(), tgv_decode_inter(), tmv_probe(), tqi_decode_frame(), truemotion1_decode_header(), txd_decode_frame(), vmd_decode(), vmd_probe(), vmd_read_header(), vmnc_get_pixel(), voc_probe(), vqa_decode_init(), wavpack_decode_block(), wavpack_decode_init(), wma_decode_init(), ws_snd_decode_frame(), wsaud_probe(), wsaud_read_header(), wsaud_read_packet(), wsvqa_read_header(), wsvqa_read_packet(), wtvfile_open2(), xa_probe(), xan_decode_chroma(), xan_wc3_decode_frame(), and yop_read_header().

AV_WL32 AV_RL24

Definition at line 45 of file bytestream.h.

Referenced by cinvideo_decode_frame(), decode_frame(), decode_frame_header(), mxf_write_d10_audio_packet(), setup_partitions(), and wavpack_decode_block().

Definition at line 45 of file bytestream.h.

Referenced by a64multi_init_encoder(), aasc_decode_frame(), adpcm_decode_frame(), adpcm_decode_init(), aea_read_probe(), av_lfg_init(), avi_read_header(), bfi_probe(), check_checksum(), cin_probe(), cmv_decode_frame(), decode_frame(), decode_header_trees(), decode_i_frame(), decode_init(), decode_p_frame(), decode_vol_header(), dfa_decode_frame(), dfa_probe(), dfa_read_packet(), dirac_probe(), dxa_read_packet(), dxt1_decode_pixels(), ea_probe(), ff_flac_is_extradata_valid(), ff_h263_decode_frame(), ff_mjpeg_decode_init(), ff_mms_asf_header_parser(), ff_mov_read_stsd_entries(), ff_mpeg4_decode_picture_header(), ff_rtmp_packet_read(), flic_decode_frame_15_16BPP(), flic_decode_frame_8BPP(), fourxm_probe(), fourxm_read_header(), fourxm_read_packet(), get_chunk_header(), get_packet_header(), get_quant(), get_slice_offset(), get_tcp_server_response(), h263_decode_picture_header(), handle_packet_stream_changing_type(), idcin_probe(), idct_mb(), iff_probe(), ivf_write_header(), lag_decode_arith_plane(), lag_decode_frame(), lxf_read_header(), lxf_read_packet(), lz_unpack(), matroska_read_header(), mjpeg_decode_app(), mjpega_dump_header(), mov_probe(), mov_read_header(), mov_read_packet(), mov_write_audio_tag(), mpc8_probe(), mpeg_decode_frame(), mpeg_decode_slice(), mpegts_set_stream_info(), msrle_decode_8_16_24_32(), multiswap_init(), nuv_packet(), ogm_dshow_header(), opt_codec_tag(), parse_media_type(), parse_mpeg1waveformatex(), pmt_cb(), probe(), process_ipmovie_chunk(), qcp_probe(), r3d_probe(), raw_decode(), raw_encode(), read32(), read_packet(), rl2_decode_init(), rm_read_audio_stream_info(), roq_probe(), roq_read_packet(), rtp_asf_fix_header(), siff_probe(), skeleton_header(), smacker_read_packet(), smka_decode_frame(), sox_probe(), speex_header(), str_probe(), str_read_header(), str_read_packet(), svq3_decode_slice_header(), targa_decode_rle(), tget_long(), tgq_decode_frame(), tgv_decode_frame(), thp_probe(), tm2_read_header(), tmv_probe(), truespeech_read_frame(), tta_decode_init(), tta_read_header(), txd_decode_frame(), txd_probe(), vc1t_probe(), vid_probe(), vmd_read_header(), vmdvideo_decode_init(), vmnc_get_pixel(), vorbis_header(), vqf_probe(), wavpack_decode_block(), wavpack_decode_frame(), wc3_probe(), wmavoice_decode_init(), wsaud_probe(), wsaud_read_packet(), wtvfile_open2(), wv_read_block_header(), wv_read_packet(), xa_probe(), xan_decode_chroma(), xan_decode_frame(), and xan_decode_frame_type0().

AV_WL32 AV_WL24 AV_WL16 AV_WB32 AV_WB24 be16_TMPL

Definition at line 45 of file bytestream.h.

AV_WL32 AV_WL24 AV_WL16 AV_WB32 be24_TMPL

Definition at line 45 of file bytestream.h.

AV_WL32 AV_WL24 AV_WL16 be32_TMPL

Definition at line 45 of file bytestream.h.

AV_WL32 AV_WL24 AV_WL16 AV_WB32 AV_WB24 AV_WB16 byte_TMPL

Definition at line 45 of file bytestream.h.

AV_WL32 AV_WL24 le16_TMPL

Definition at line 45 of file bytestream.h.

AV_WL32 le24_TMPL

Definition at line 45 of file bytestream.h.

Definition at line 45 of file bytestream.h.