debian/tmp/usr/include/libavutil/intreadwrite.h File Reference

#include <stdint.h>
#include "libavutil/avconfig.h"
#include "attributes.h"
#include "bswap.h"
#include "config.h"
#include "x86/intreadwrite.h"

Go to the source code of this file.

Data Structures

union  av_alias
union  av_alias
union  av_alias

Defines

#define AV_RN(s, p)   (((const av_alias##s*)(p))->u##s)
#define AV_WN(s, p, v)   (((av_alias##s*)(p))->u##s = (v))
#define AV_RN16(p)   AV_RN(16, p)
#define AV_RN32(p)   AV_RN(32, p)
#define AV_RN64(p)   AV_RN(64, p)
#define AV_WN16(p, v)   AV_WN(16, p, v)
#define AV_WN32(p, v)   AV_WN(32, p, v)
#define AV_WN64(p, v)   AV_WN(64, p, v)
#define AV_RB(s, p)   av_bswap##s(AV_RN##s(p))
#define AV_WB(s, p, v)   AV_WN##s(p, av_bswap##s(v))
#define AV_RL(s, p)   AV_RN##s(p)
#define AV_WL(s, p, v)   AV_WN##s(p, v)
#define AV_RB8(x)   (((const uint8_t*)(x))[0])
#define AV_WB8(p, d)   do { ((uint8_t*)(p))[0] = (d); } while(0)
#define AV_RL8(x)   AV_RB8(x)
#define AV_WL8(p, d)   AV_WB8(p, d)
#define AV_RB16(p)   AV_RB(16, p)
#define AV_WB16(p, v)   AV_WB(16, p, v)
#define AV_RL16(p)   AV_RL(16, p)
#define AV_WL16(p, v)   AV_WL(16, p, v)
#define AV_RB32(p)   AV_RB(32, p)
#define AV_WB32(p, v)   AV_WB(32, p, v)
#define AV_RL32(p)   AV_RL(32, p)
#define AV_WL32(p, v)   AV_WL(32, p, v)
#define AV_RB64(p)   AV_RB(64, p)
#define AV_WB64(p, v)   AV_WB(64, p, v)
#define AV_RL64(p)   AV_RL(64, p)
#define AV_WL64(p, v)   AV_WL(64, p, v)
#define AV_RB24(x)
#define AV_WB24(p, d)
#define AV_RL24(x)
#define AV_WL24(p, d)
#define AV_RNA(s, p)   (((const av_alias##s*)(p))->u##s)
#define AV_WNA(s, p, v)   (((av_alias##s*)(p))->u##s = (v))
#define AV_RN16A(p)   AV_RNA(16, p)
#define AV_RN32A(p)   AV_RNA(32, p)
#define AV_RN64A(p)   AV_RNA(64, p)
#define AV_WN16A(p, v)   AV_WNA(16, p, v)
#define AV_WN32A(p, v)   AV_WNA(32, p, v)
#define AV_WN64A(p, v)   AV_WNA(64, p, v)
#define AV_COPY(n, d, s)   (((av_alias##n*)(d))->u##n = ((const av_alias##n*)(s))->u##n)
#define AV_COPY16(d, s)   AV_COPY(16, d, s)
#define AV_COPY32(d, s)   AV_COPY(32, d, s)
#define AV_COPY64(d, s)   AV_COPY(64, d, s)
#define AV_COPY128(d, s)
#define AV_SWAP(n, a, b)   FFSWAP(av_alias##n, *(av_alias##n*)(a), *(av_alias##n*)(b))
#define AV_SWAP64(a, b)   AV_SWAP(64, a, b)
#define AV_ZERO(n, d)   (((av_alias##n*)(d))->u##n = 0)
#define AV_ZERO16(d)   AV_ZERO(16, d)
#define AV_ZERO32(d)   AV_ZERO(32, d)
#define AV_ZERO64(d)   AV_ZERO(64, d)
#define AV_ZERO128(d)

Define Documentation

#define AV_COPY (   n,
  d,
  s 
)    (((av_alias##n*)(d))->u##n = ((const av_alias##n*)(s))->u##n)

Definition at line 471 of file intreadwrite.h.

#define AV_COPY128 (   d,
  s 
)
Value:
do {                                       \
        AV_COPY64(d, s);                       \
        AV_COPY64((char*)(d)+8, (char*)(s)+8); \
    } while(0)

Definition at line 487 of file intreadwrite.h.

Referenced by backup_mb_border(), fill_decode_caches(), fill_filter_caches_inter(), and write_back_motion_list().

#define AV_COPY16 (   d,
  s 
)    AV_COPY(16, d, s)

Definition at line 475 of file intreadwrite.h.

Referenced by fill_decode_caches(), and write_back_motion_list().

#define AV_COPY64 (   d,
  s 
)    AV_COPY(64, d, s)

Definition at line 483 of file intreadwrite.h.

Referenced by backup_mb_border(), fill_decode_caches(), and write_back_motion_list().

#define AV_RB (   s,
  p 
)    av_bswap##s(AV_RN##s(p))

Definition at line 351 of file intreadwrite.h.

#define AV_RB16 (   p  )     AV_RB(16, p)

Definition at line 364 of file intreadwrite.h.

Referenced by ac3_decode_frame(), adpcm_decode_frame(), adts_aac_probe(), adx_decode(), adx_decode_frame(), adx_read_packet(), av_read_image_line(), av_write_image_line(), avpriv_adx_decode_header(), avpriv_copy_bits(), avpriv_split_xiph_headers(), cinepak_decode(), dca_convert_bitstream(), decode_13(), decode_dvd_subtitles(), decode_frame(), decode_frame_byterun1(), decode_frame_header(), decode_frame_ilbm(), decode_frame_mp3on4(), decode_hybrid(), decode_init(), decode_packet(), decode_picture_header(), decode_slice(), decode_slice_thread(), decrypt_init(), 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(), extract_header(), ff_amf_tag_size(), ff_cmap_read_palette(), ff_h264_decode_extradata(), ff_parse_pes_pts(), ff_rdt_parse_header(), ff_rtsp_skip_packet(), ff_rtsp_tcp_read_packet(), film_read_header(), find_headers_search(), find_new_headers(), flv_write_packet(), get16(), get_video_private_data(), h263_handle_packet(), h264_handle_packet(), h264_mp4toannexb_filter(), handle_packet(), lag_rac_refill(), lmlm4_probe(), matroska_parse_block(), mjpega_dump_header(), mov2textsub(), mov_write_packet_internal(), 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(), planar_rgb16be_to_uv(), planar_rgb16be_to_y(), planarCopyWrapper(), probe(), pva_check(), 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(), spdif_header_dts(), tget_short(), 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().

#define AV_RB32 (   p  )     AV_RB(32, p)

Definition at line 378 of file intreadwrite.h.

Referenced by a64_write_header(), a64_write_packet(), adts_aac_probe(), alac_set_info(), av_base64_encode(), av_packet_split_side_data(), AV_RB64(), avpriv_adx_decode_header(), avpriv_mpv_find_start_code(), cinepak_decode_codebook(), cinepak_decode_vectors(), cmv_decode_frame(), dca_convert_bitstream(), decode_13(), decode_dvd_subtitles(), decode_frame(), decode_frame_adu(), decode_frame_mp3on4(), decode_init(), decode_picture_header(), decode_slice(), decrypt_init(), dirac_combine_frame(), dirac_decode_frame(), dnxhd_decode_header(), dnxhd_probe(), dv_probe(), dvdsub_parse(), dxa_read_packet(), ea_probe(), ff_amf_tag_size(), 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_nb_samples(), get_slice_offset(), h264_mp4toannexb_filter(), id3v2_check_write_tag(), jp2_find_codestream(), 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(), mp3_write_packet(), mp3len(), mpeg_decode_frame(), mpegts_prefix_m2ts_header(), mpegts_write_packet(), mxf_read_packet_old(), mxf_write_header(), nc_probe(), nprobe(), old_dirac_header(), parse_pcr(), probe(), qdm2_decode_init(), qdm2_parse_config(), qtrle_decode_32bpp(), read32(), read_header(), rl2_probe(), rpza_decode_stream(), rtcp_parse_packet(), rtmp_parse_result(), rtp_parse_packet_internal(), rv10_decode_init(), rv34_parse(), s302m_parse_frame_header(), sha1_transform(), sox_probe(), spdif_header_dts(), sunrast_decode_frame(), svq3_decode_init(), swf_read_packet(), tcp_write_packet(), tget_long(), twin_decode_init(), 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(), vqf_read_header(), write_hint_packets(), write_packet(), wsvqa_probe(), wsvqa_read_header(), and wsvqa_read_packet().

#define AV_RB8 (   x  )     (((const uint8_t*)(x))[0])

Definition at line 357 of file intreadwrite.h.

Referenced by ff_mov_read_stsd_entries().

#define AV_RL (   s,
  p 
)    AV_RN##s(p)

Definition at line 353 of file intreadwrite.h.

#define AV_RL16 (   p  )     AV_RL(16, p)

Definition at line 371 of file intreadwrite.h.

Referenced by adpcm_decode_frame(), adpcm_decode_init(), 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_audio_s16(), decode_frame(), decode_frame_header(), decode_init(), decode_p_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_init(), flic_probe(), flic_read_header(), flic_read_packet(), 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(), msrle_decode_8_16_24_32(), msvideo1_decode_16bit(), mtv_probe(), mxf_write_d10_audio_packet(), mxpeg_decode_mxm(), nc_probe(), nsv_probe(), ogm_dshow_header(), parse_mpeg1waveformatex(), pcx_decode_frame(), planar_rgb16le_to_uv(), planar_rgb16le_to_y(), 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_probe(), str_read_packet(), tget_short(), 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(), xbin_probe(), and yop_read_header().

#define AV_RL24 (   x  ) 
Value:
((((const uint8_t*)(x))[2] << 16) |         \
     (((const uint8_t*)(x))[1] <<  8) |         \
      ((const uint8_t*)(x))[0])

Definition at line 420 of file intreadwrite.h.

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

#define AV_RL32 (   p  )     AV_RL(32, p)

Definition at line 385 of file intreadwrite.h.

Referenced by a64multi_init_encoder(), aasc_decode_frame(), add_input_streams(), adpcm_decode_init(), aea_read_probe(), av_lfg_init(), AV_RL64(), avi_read_header(), avpriv_dv_frame_profile2(), avpriv_flac_is_extradata_valid(), bfi_probe(), celt_header(), check_checksum(), cin_probe(), cmv_decode_frame(), decode_frame(), decode_header_trees(), decode_i_frame(), decode_init(), decode_p_frame(), decode_plane(), decode_vol_header(), dfa_probe(), dfa_read_packet(), dirac_probe(), dxa_read_packet(), dxt1_decode_pixels(), ea_probe(), encode_init(), ff_get_wav_header(), ff_h263_decode_frame(), ff_h263_decode_picture_header(), ff_mjpeg_decode_sos(), ff_mms_asf_header_parser(), ff_mov_read_stsd_entries(), ff_mpeg4_decode_picture_header(), ff_rtmp_packet_read(), flic_probe(), flic_read_header(), flic_read_packet(), fourxm_probe(), fourxm_read_header(), fourxm_read_packet(), get_chunk_header(), get_nb_samples(), get_packet_header(), get_quant(), get_slice_offset(), get_tcp_server_response(), handle_packet_stream_changing_type(), idcin_probe(), idct_mb(), iff_probe(), ivf_write_header(), lag_decode_arith_plane(), lag_decode_frame(), libcelt_dec_init(), 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(), new_output_stream(), nsv_probe(), nuv_packet(), nuv_read_dts(), ogm_dshow_header(), parse_media_type(), parse_mpeg1waveformatex(), pmp_probe(), pmt_cb(), probe(), process_ipmovie_chunk(), prores_encode_init(), 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(), sol_probe(), sox_probe(), speex_header(), str_probe(), str_read_header(), str_read_packet(), svq3_decode_slice_header(), tget_long(), tgq_decode_frame(), tgv_decode_frame(), thp_probe(), tm2_read_header(), tmv_probe(), tta_check_crc(), tta_decode_init(), tta_read_header(), txd_decode_frame(), txd_probe(), udp_read(), utvideo_decode_init(), v410_decode_frame(), vble_decode_frame(), vc1t_probe(), vcr2_init_sequence(), vid_probe(), vmd_read_header(), vmdvideo_decode_init(), vmnc_get_pixel(), vorbis_header(), vqf_probe(), wavesynth_decode(), wavesynth_parse_extradata(), wavpack_decode_block(), wavpack_decode_frame(), wc3_probe(), wmavoice_decode_init(), write_packet(), wsaud_probe(), wsaud_read_packet(), wtvfile_open2(), wv_read_block_header(), wv_read_packet(), xa_probe(), xbin_probe(), xmv_fetch_video_packet(), xmv_probe(), xmv_process_packet_header(), and xvid_encode_init().

#define AV_RL8 (   x  )     AV_RB8(x)

Definition at line 360 of file intreadwrite.h.

Referenced by txd_decode_frame().

#define AV_RN (   s,
  p 
)    (((const av_alias##s*)(p))->u##s)

Definition at line 202 of file intreadwrite.h.

#define AV_RN16 (   p  )     AV_RN(16, p)

Definition at line 322 of file intreadwrite.h.

Referenced by copy_block2(), and wtvfile_open2().

#define AV_RN16A (   p  )     AV_RNA(16, p)

Definition at line 442 of file intreadwrite.h.

Referenced by dctcoef_get(), decode_frame(), and targa_decode_rle().

#define AV_RN32 (   p  )     AV_RN(32, p)
#define AV_RN64 (   p  )     AV_RN(64, p)

Definition at line 330 of file intreadwrite.h.

Referenced by addkey_s(), ff_asfcrypt_dec(), ff_cavs_filter(), and intra_pred_vert().

#define AV_RN64A (   p  )     AV_RNA(64, p)
#define AV_RNA (   s,
  p 
)    (((const av_alias##s*)(p))->u##s)

Definition at line 438 of file intreadwrite.h.

#define AV_SWAP (   n,
  a,
  b 
)    FFSWAP(av_alias##n, *(av_alias##n*)(a), *(av_alias##n*)(b))

Definition at line 494 of file intreadwrite.h.

#define AV_SWAP64 (   a,
  b 
)    AV_SWAP(64, a, b)

Definition at line 497 of file intreadwrite.h.

#define AV_WB (   s,
  p,
  v 
)    AV_WN##s(p, av_bswap##s(v))

Definition at line 352 of file intreadwrite.h.

#define AV_WB24 (   p,
  d 
)
Value:
do {                   \
        ((uint8_t*)(p))[2] = (d);               \
        ((uint8_t*)(p))[1] = (d)>>8;            \
        ((uint8_t*)(p))[0] = (d)>>16;           \
    } while(0)

Definition at line 412 of file intreadwrite.h.

Referenced by decode_frame(), draw_slice(), encode_frame(), end_frame(), ffm_write_packet(), fill_picture_rgb(), and find_expected_header().

#define AV_WB64 (   p,
  v 
)    AV_WB(64, p, v)

Definition at line 395 of file intreadwrite.h.

Referenced by av_des_crypt_mac(), ffm_write_packet(), and mxf_gen_umid().

#define AV_WB8 (   p,
  d 
)    do { ((uint8_t*)(p))[0] = (d); } while(0)

Definition at line 358 of file intreadwrite.h.

Referenced by alac_encode_init().

#define AV_WL (   s,
  p,
  v 
)    AV_WN##s(p, v)

Definition at line 354 of file intreadwrite.h.

#define AV_WL24 (   p,
  d 
)
Value:
do {                   \
        ((uint8_t*)(p))[0] = (d);               \
        ((uint8_t*)(p))[1] = (d)>>8;            \
        ((uint8_t*)(p))[2] = (d)>>16;           \
    } while(0)

Definition at line 426 of file intreadwrite.h.

Referenced by rgbtest_put_pixel().

#define AV_WL64 (   p,
  v 
)    AV_WL(64, p, v)

Definition at line 402 of file intreadwrite.h.

Referenced by ff_asfcrypt_dec(), and sbg_read_packet().

#define AV_WL8 (   p,
  d 
)    AV_WB8(p, d)

Definition at line 361 of file intreadwrite.h.

#define AV_WN (   s,
  p,
  v 
)    (((av_alias##s*)(p))->u##s = (v))

Definition at line 203 of file intreadwrite.h.

#define AV_WN16 (   p,
  v 
)    AV_WN(16, p, v)

Definition at line 334 of file intreadwrite.h.

Referenced by copy_block2(), fillPlane16(), and ptx_decode_frame().

#define AV_WN16A (   p,
  v 
)    AV_WNA(16, p, v)

Definition at line 454 of file intreadwrite.h.

Referenced by dctcoef_set(), decode_frame(), pcm_decode_frame(), and targa_decode_rle().

#define AV_WN32 (   p,
  v 
)    AV_WN(32, p, v)
#define AV_WN64 (   p,
  v 
)    AV_WN(64, p, v)

Definition at line 342 of file intreadwrite.h.

Referenced by addkey_d(), and vp8_decode_frame().

#define AV_WN64A (   p,
  v 
)    AV_WNA(64, p, v)
#define AV_WNA (   s,
  p,
  v 
)    (((av_alias##s*)(p))->u##s = (v))

Definition at line 439 of file intreadwrite.h.

#define AV_ZERO (   n,
  d 
)    (((av_alias##n*)(d))->u##n = 0)

Definition at line 500 of file intreadwrite.h.

#define AV_ZERO128 (   d  ) 
#define AV_ZERO16 (   d  )     AV_ZERO(16, d)

Definition at line 503 of file intreadwrite.h.

Referenced by fill_decode_caches().

#define AV_ZERO32 (   d  )     AV_ZERO(32, d)
#define AV_ZERO64 (   d  )     AV_ZERO(64, d)

Definition at line 511 of file intreadwrite.h.

Referenced by fill_decode_caches(), filter_mb_dir(), and vp8_decode_frame().