intreadwrite.h File Reference

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

Go to the source code of this file.

Data Structures
union	av_alias
union	av_alias
union	av_alias
union	unaligned_64
union	unaligned_32
union	unaligned_16

Macros
#define	AV_RN(s, p)   (((const union unaligned_##s *) (p))->l)
#define	AV_WN(s, p, v)   ((((union unaligned_##s *) (p))->l) = (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_RB48(x)
#define	AV_WB48(p, darg)
#define	AV_RL48(x)
#define	AV_WL48(p, darg)
#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_COPYU(n, d, s)   AV_WN##n(d, AV_RN##n(s));
#define	AV_COPY16U(d, s)   AV_COPYU(16, d, s)
#define	AV_COPY32U(d, s)   AV_COPYU(32, d, s)
#define	AV_COPY64U(d, s)   AV_COPYU(64, d, s)
#define	AV_COPY128U(d, s)
#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)

Variables
union unaligned_64	av_alias

Macro Definition Documentation

#define AV_RN	(		s,
			p
	)		(((const union unaligned_##s *) (p))->l)

Definition at line 224 of file intreadwrite.h.

#define AV_WN	(		s,
			p,
			v
	)		((((union unaligned_##s *) (p))->l) = (v))

Definition at line 225 of file intreadwrite.h.

#define AV_RN16

(

p

)

AV_RN(16, p)

Definition at line 360 of file intreadwrite.h.

Referenced by amplify_frame(), cdxl_read_probe(), fill16(), filter_frame(), filter_frame16(), interleave_cols_to_any(), is_same1_16(), is_same3_16(), is_same4_16(), memset_bytes(), mix_frames(), mxf_probe(), pick_pixel1_16(), pick_pixel3_16(), pick_pixel4_16(), sbc_enc_process_input_4s(), sbc_enc_process_input_8s(), writer_print_integers(), and wtvfile_open2().

#define AV_RN32

(

p

)

AV_RN(32, p)

Definition at line 364 of file intreadwrite.h.

Referenced by av_image_copy_to_buffer(), bmp_probe(), cdxl_read_probe(), clear_image(), decode_deep_rle32(), decode_frame(), dpx_probe(), drawtext(), epaf_probe(), ff_avg_pixels4_xy2_8_mmi(), ff_avg_pixels8_xy2_8_mmi(), ff_h2645_extract_rbsp(), ff_put_no_rnd_pixels8_xy2_8_mmi(), ff_put_pixels4_xy2_8_mmi(), ff_put_pixels8_xy2_8_mmi(), fill32(), filter_frame(), ingenient_probe(), interleave_cols_to_any(), ircam_probe(), memset_bytes(), mxf_probe(), mxg_find_startmarker(), pmp_probe(), pp_postprocess(), probe(), put_no_rnd_pixels_l2(), request_frame(), targa_encode_frame(), and writer_print_integers().

#define AV_RN64

(

p

)

AV_RN(64, p)

Definition at line 368 of file intreadwrite.h.

Referenced by addkey_s(), av_adler32_update(), cdxl_read_probe(), ff_asfcrypt_dec(), ff_cavs_filter(), ff_h2645_extract_rbsp(), filter_frame(), get(), interleave_cols_to_any(), intra_pred_vert(), LLVMFuzzerTestOneInput(), and memset_bytes().

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

Definition at line 372 of file intreadwrite.h.

Referenced by burn_frame16(), codeblock(), decompress(), draw_line(), draw_scope(), filter_frame(), generate_missing_ref(), interleave_cols_to_any(), memset_bytes(), p010BEToUV_c(), p010BEToY_c(), p010LEToUV_c(), p010LEToY_c(), p016BEToUV_c(), p016LEToUV_c(), read_ayuv64le_A_c(), read_ayuv64le_UV_c(), read_ayuv64le_Y_c(), read_ya16be_alpha_c(), read_ya16be_gray_c(), read_ya16le_alpha_c(), read_ya16le_gray_c(), rle_unpack(), set_pixel1_16(), set_pixel3_16(), set_pixel4_16(), and vectorscope16().

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

Definition at line 376 of file intreadwrite.h.

Referenced by av_base64_decode(), clear_image(), codeblock(), compute_default_clut(), dds_decode(), decode_frame(), draw_dot(), drawtext(), ff_videotoolbox_hvcc_extradata_create(), fill16(), fill24(), fill32(), filter_frame(), import_palette(), interleave_cols_to_any(), memset_bytes(), and pp_postprocess().

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

Definition at line 380 of file intreadwrite.h.

Referenced by addkey_d(), decode_mb_row_no_filter(), filter_frame(), get(), interleave_cols_to_any(), and memset_bytes().

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

Definition at line 389 of file intreadwrite.h.

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

Definition at line 390 of file intreadwrite.h.

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

Definition at line 391 of file intreadwrite.h.

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

Definition at line 392 of file intreadwrite.h.

#define AV_RB8

(

x

)

(((const uint8_t*)(x))[0])

Definition at line 395 of file intreadwrite.h.

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

Definition at line 396 of file intreadwrite.h.

Referenced by alac_encode_init(), mov_read_dops(), and send_packet().

#define AV_RL8

(

x

)

AV_RB8(x)

Definition at line 398 of file intreadwrite.h.

Referenced by decode_simple_internal(), ipvideo_decode_frame(), libopus_decode_init(), opus_header(), and print_pkt_side_data().

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

Definition at line 399 of file intreadwrite.h.

Referenced by load_ipmovie_packet().

#define AV_RB16

(

p

)

AV_RB(16, p)

Definition at line 402 of file intreadwrite.h.

#define AV_WB16	(		p,
			v
	)		AV_WB(16, p, v)

Definition at line 405 of file intreadwrite.h.

Referenced by adx_encode(), aptx_encode_samples(), auxiliary_info_add_subsample(), av_write_image_line2(), avpriv_dca_convert_bitstream(), concatenate_packet(), convert_input(), decode_extradata_ps_mp4(), decode_frame(), decode_trns_chunk(), dnxhd_write_header(), encode_apng(), encode_slice(), encrypt_counter(), ff_rtp_send_aac(), ff_rtp_send_xiph(), ff_rtsp_tcp_write_packet(), ff_videotoolbox_avcc_extradata_create(), ff_videotoolbox_hvcc_extradata_create(), fillPlane16(), flush_packet(), jpeg_create_header(), jpeg_put_comments(), jpeg_table_header(), mov_cenc_end_packet(), mov_read_chapters(), mov_text_encode_frame(), mp3_update_xing(), mpegts_write_packet_internal(), nal_send(), output_frame_end(), planarCopyWrapper(), prompeg_create_bitstring(), prompeg_write_fec(), prores_encode_picture(), put_system_header(), qdm2_restore_block(), rgb48Toxyz12(), sap_write_header(), sctp_read(), send_packet(), send_picture(), sp5x_decode_frame(), spdif_header_dts4(), text2movsub(), write16_internal(), write_cvid_header(), write_frame_headers(), write_strip_header(), and xyz12Torgb48().

#define AV_RL16

(

p

)

AV_RL(16, p)

Definition at line 409 of file intreadwrite.h.

#define AV_WL16	(		p,
			v
	)		AV_WL(16, p, v)

Definition at line 412 of file intreadwrite.h.

Referenced by ape_read_header(), av_write_image_line2(), blend_line16(), blend_pixel16(), bmp_encode_frame(), compress_color(), decode_frame(), dfa_read_header(), draw_cursor(), dxv_decompress_cgo(), encode_init(), fillPlane16(), filter_slice(), gamma_convert(), genh_read_header(), interpolate_bilinear16(), load_ipmovie_packet(), matroska_parse_wavpack(), merge_superframe(), mov_read_dops(), msf_read_header(), oma_read_header(), planarCopyWrapper(), rgb48Toxyz12(), siff_read_packet(), smush_read_header(), targa_encode_frame(), write16_internal(), write_major_sync(), wsaud_read_packet(), wsvqa_read_packet(), xyz12Torgb48(), and yuv2ayuv64le_X_c().

#define AV_RB32

(

p

)

AV_RB(32, p)

Definition at line 416 of file intreadwrite.h.

#define AV_WB32	(		p,
			v
	)		AV_WB(32, p, v)

Definition at line 419 of file intreadwrite.h.

Referenced by a64multi_encode_frame(), a64multi_encode_init(), aa_read_header(), alac_encode_init(), alloc_and_copy(), apng_read_header(), apng_write_chunk(), apng_write_trailer(), apply_color_indexing_transform(), auxiliary_info_add_subsample(), av_blowfish_crypt(), av_encryption_info_add_side_data(), av_encryption_init_info_add_side_data(), av_hash_final(), av_sha512_final(), av_sha_final(), av_write_image_line2(), avui_encode_init(), create_iv(), decipher(), decklink_autodetect(), decode_entropy_coded_image(), dnxhd_encode_picture(), dnxhd_write_header(), dv_read_header(), dv_write_pack(), dyn_packet_buf_write(), encipher(), encode_apng(), encode_codebook(), encode_frame(), encode_headers(), encode_mode(), encode_parse_info(), expect_tag(), ff_avc_write_annexb_extradata(), ff_opus_rc_put_raw(), ff_rtmp_packet_write(), ff_srtp_decrypt(), ff_srtp_encrypt(), ffat_init_encoder(), fill_parse_info_header(), filter_frame(), find_expected_header(), flush_packet(), get_qt_codec(), hevc_extradata_to_annexb(), hevc_mp4toannexb_filter(), inv_predict_0(), main(), matroska_parse_prores(), matroska_parse_tracks(), mov_create_dvd_sub_decoder_specific_info(), mov_create_timecode_track(), mov_read_atom_into_extradata(), mov_read_wave(), mp3_header_decompress(), mp3_update_xing(), mpegts_write_packet_internal(), mux_frames(), parse_playlist(), prompeg_write_fec(), prores_encode_picture(), put_bits(), put_bits32(), qdm2_parse_config(), read_kuki_chunk(), redspark_probe(), redspark_read_header(), rtmp_send_hs_packet(), rtmp_server_handshake(), send_picture(), sunrast_encode_frame(), super2xsai(), svq3_parse_packet(), tea_crypt_ecb(), update_size(), utvideo_encode_init(), vc2hq_handle_frame_fragment(), videotoolbox_common_decode_slice(), write32_internal(), xmv_fetch_video_packet(), xmv_read_extradata(), and xtea_crypt_ecb().

#define AV_RL32

(

p

)

AV_RL(32, p)

Definition at line 423 of file intreadwrite.h.

#define AV_WL32	(		p,
			v
	)		AV_WL(32, p, v)

Definition at line 426 of file intreadwrite.h.

Referenced by add_event(), add_metadata(), ape_read_packet(), apng_read_header(), av_image_copy_to_buffer(), av_lfg_init(), av_md5_final(), av_ripemd_final(), av_write_image_line2(), avi_read_tag(), celt_header(), compress_color(), decode_dlta(), draw_curves(), draw_dot(), draw_line(), drawtext(), dxt1_block_internal(), dxt3_block_internal(), dxt5_block_internal(), dxv_decompress_cgo(), dxv_decompress_cocg(), dxv_decompress_dxt1(), dxv_decompress_dxt5(), dxv_decompress_yo(), encode_frame(), encode_init(), end_ebml_master_crc32(), ff_alloc_a53_sei(), ff_read_riff_info(), ff_side_data_set_encoder_stats(), filter_frame(), libopus_encode(), main(), matroska_parse_frame(), matroska_parse_wavpack(), merge_superframe(), mkv_strip_wavpack(), mov_read_atom_into_extradata(), mov_read_dops(), mp3_update_xing(), mp3lame_encode_frame(), ogg_build_speex_headers(), ogg_read_packet(), oma_read_header(), opus_encode_frame(), parse_vtrk(), png_write_chunk(), put_bits(), put_bits32(), put_bits_le(), read_frame_internal(), read_header(), read_packet(), read_sm_data(), rgtc_block_internal(), rm_assemble_video_frame(), rm_read_audio_stream_info(), rtmpe9_sig(), rtp_asf_fix_header(), sbg_read_packet(), send_command_packet(), set_codec_str(), smush_read_header(), super2xsai(), svq3_decode_slice_header(), targa_encode_frame(), tf_h(), tf_h0(), tf_RS(), twofish_decrypt(), twofish_encrypt(), udp_write(), utvideo_encode_init(), v410_encode_frame(), vorbis_encode_frame(), vorbis_header(), wavpack_encode_block(), webp_decode_frame(), write32_internal(), write_extradata(), and xtea_le_crypt_ecb().

#define AV_RB64

(

p

)

AV_RB(64, p)

Definition at line 430 of file intreadwrite.h.

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

Definition at line 433 of file intreadwrite.h.

Referenced by av_des_crypt_mac(), av_sha512_final(), camellia_decrypt(), camellia_encrypt(), create_iv(), do_encrypt(), encode_png(), matroska_parse_frame(), mkv_write_header(), mov_read_wave(), mxf_gen_umid(), raw_decode(), raw_encode(), read_sm_data(), run_test(), and storeframe().

#define AV_RL64

(

p

)

AV_RL(64, p)

Definition at line 437 of file intreadwrite.h.

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

Definition at line 440 of file intreadwrite.h.

Referenced by av_murmur3_final(), ff_asfcrypt_dec(), ff_side_data_set_encoder_stats(), sbg_read_packet(), and tta_decode_init().

#define AV_RB24

(

x

)

Value:

((((const uint8_t*)(x))[0] << 16) |         \
     (((const uint8_t*)(x))[1] <<  8) |         \
      ((const uint8_t*)(x))[2])

Definition at line 444 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 450 of file intreadwrite.h.

Referenced by aptx_encode_samples(), convert_input(), copy_elem(), decode_frame(), decode_region(), decode_region_intra(), decode_region_masked(), decode_rle(), encode_frame(), extract_extradata_h2645(), fill_picture_rgb(), film_write_packet(), filter_frame(), filter_slice(), find_expected_header(), hflip_b24_c(), init_file(), interleave_cols_to_any(), mp3_update_xing(), nvdec_h264_decode_slice(), nvdec_hevc_decode_slice(), put_flac_codecpriv(), transpose_block_24_c(), write_chunk_header(), write_cvid_header(), and write_strip_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 458 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 464 of file intreadwrite.h.

Referenced by cdxl_decode_ham6(), cdxl_decode_ham8(), flic_decode_frame_24BPP(), merge_superframe(), super2xsai(), targa_encode_frame(), and update_md5_sum().

#define AV_RB48

(

x

)

Value:

(((uint64_t)((const uint8_t*)(x))[0] << 40) |         \
     ((uint64_t)((const uint8_t*)(x))[1] << 32) |         \
     ((uint64_t)((const uint8_t*)(x))[2] << 24) |         \
     ((uint64_t)((const uint8_t*)(x))[3] << 16) |         \
     ((uint64_t)((const uint8_t*)(x))[4] <<  8) |         \
      (uint64_t)((const uint8_t*)(x))[5])

Definition at line 472 of file intreadwrite.h.

Referenced by filter_frame(), hflip_b48_c(), interleave_cols_to_any(), and transpose_block_48_c().

#define AV_WB48	(		p,
			darg
	)

Value:

do {                \
        uint64_t d = (darg);                    \
        ((uint8_t*)(p))[5] = (d);               \
        ((uint8_t*)(p))[4] = (d)>>8;            \
        ((uint8_t*)(p))[3] = (d)>>16;           \
        ((uint8_t*)(p))[2] = (d)>>24;           \
        ((uint8_t*)(p))[1] = (d)>>32;           \
        ((uint8_t*)(p))[0] = (d)>>40;           \
    } while(0)

Definition at line 481 of file intreadwrite.h.

Referenced by filter_frame(), hflip_b48_c(), interleave_cols_to_any(), and transpose_block_48_c().

#define AV_RL48

(

x

)

Value:

(((uint64_t)((const uint8_t*)(x))[5] << 40) |         \
     ((uint64_t)((const uint8_t*)(x))[4] << 32) |         \
     ((uint64_t)((const uint8_t*)(x))[3] << 24) |         \
     ((uint64_t)((const uint8_t*)(x))[2] << 16) |         \
     ((uint64_t)((const uint8_t*)(x))[1] <<  8) |         \
      (uint64_t)((const uint8_t*)(x))[0])

Definition at line 493 of file intreadwrite.h.

#define AV_WL48	(		p,
			darg
	)

Value:

do {                \
        uint64_t d = (darg);                    \
        ((uint8_t*)(p))[0] = (d);               \
        ((uint8_t*)(p))[1] = (d)>>8;            \
        ((uint8_t*)(p))[2] = (d)>>16;           \
        ((uint8_t*)(p))[3] = (d)>>24;           \
        ((uint8_t*)(p))[4] = (d)>>32;           \
        ((uint8_t*)(p))[5] = (d)>>40;           \
    } while(0)

Definition at line 502 of file intreadwrite.h.

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

Definition at line 518 of file intreadwrite.h.

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

Definition at line 519 of file intreadwrite.h.

#define AV_RN16A

(

p

)

AV_RNA(16, p)

Definition at line 522 of file intreadwrite.h.

Referenced by dctcoef_get(), decode_coeffs(), deflate16(), dilation16(), erosion16(), filter16_3x3(), filter16_5x5(), filter16_7x7(), filter16_column(), filter16_prewitt(), filter16_roberts(), filter16_row(), filter16_sobel(), inflate16(), inter_recon(), and intra_recon().

#define AV_RN32A

(

p

)

AV_RNA(32, p)

Definition at line 526 of file intreadwrite.h.

Referenced by aptx_encode_frame(), dctcoef_get(), decode_coeffs(), decode_mode(), decode_splitmvs(), derive_spatial_merge_candidates(), find_ref_mvs(), idctRowCondDC(), iszero(), output_plane(), pred_pskip_motion(), pred_spatial_direct_motion(), vp7_decode_mvs(), vp8_decode_mvs(), vp8_mc_chroma(), vp8_mc_luma(), and xor_fast().

#define AV_RN64A

(

p

)

AV_RNA(64, p)

Definition at line 530 of file intreadwrite.h.

Referenced by decode_coeffs(), decode_frame(), decodeplane8(), get_dct8x8_allowed(), idctRowCondDC(), and xor_fast().

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

Definition at line 534 of file intreadwrite.h.

Referenced by dctcoef_set(), decode_frame(), expand_rle_row16(), mss4_decode_dct_block(), pcm_decode_frame(), sbc_synthesize_eight(), sbc_synthesize_four(), and setctx_2d().

#define AV_WN32A	(		p,
			v
	)		AV_WNA(32, p, v)

Definition at line 538 of file intreadwrite.h.

Referenced by aptx_decode_frame(), clear_picture(), dctcoef_set(), decode_coeffs(), decode_mb_mode(), decode_mb_row_no_filter(), decode_mode(), decode_splitmvs(), ff_h264_decode_mb_cabac(), fill_decode_caches(), fill_filter_caches_inter(), filter_frame(), idctRowCondDC(), intra_predict(), output_plane(), pcx_decode_frame(), pred4x4_horizontal_vp8_c(), pred4x4_vertical_vp8_c(), pred_temp_direct_motion(), put_no_rnd_pixels_l2(), qtrle_decode_32bpp(), set_4x4_block(), setctx_2d(), super2xsai(), svq3_mc_dir(), vp78_decode_mv_mb_modes(), vp7_decode_mvs(), and xor_fast().

#define AV_WN64A	(		p,
			v
	)		AV_WNA(64, p, v)

Definition at line 542 of file intreadwrite.h.

Referenced by decode_frame(), decodeplane8(), ff_h264_filter_mb(), fill_64(), filter_mb_dir(), h264_filter_mb_fast_internal(), idctRowCondDC(), setctx_2d(), and xor_fast().

#define AV_COPYU	(		n,
			d,
			s
	)		AV_WN##n(d, AV_RN##n(s));

Definition at line 550 of file intreadwrite.h.

#define AV_COPY16U	(		d,
			s
	)		AV_COPYU(16, d, s)

Definition at line 553 of file intreadwrite.h.

Referenced by av_memcpy_backptr(), and copy_block2().

#define AV_COPY32U	(		d,
			s
	)		AV_COPYU(32, d, s)

Definition at line 557 of file intreadwrite.h.

Referenced by av_memcpy_backptr(), copy(), copy_block4(), and dxtory_decode_v1_410().

#define AV_COPY64U	(		d,
			s
	)		AV_COPYU(64, d, s)

Definition at line 561 of file intreadwrite.h.

Referenced by copy_block8(), copy_block9(), and copy_CTB().

#define AV_COPY128U	(		d,
			s
	)

Value:

do {                                                        \
        AV_COPY64U(d, s);                                       \
        AV_COPY64U((char *)(d) + 8, (const char *)(s) + 8);     \
    } while(0)

Definition at line 565 of file intreadwrite.h.

Referenced by copy_block16(), copy_block17(), fill_in_adpcm_bufer(), and get_pixels_16_c().

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

Definition at line 578 of file intreadwrite.h.

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

Definition at line 582 of file intreadwrite.h.

Referenced by dxtory_decode_v1_420(), fill_decode_caches(), and write_back_motion_list().

#define AV_COPY32	(		d,
			s
	)		AV_COPY(32, d, s)

Definition at line 586 of file intreadwrite.h.

Referenced by apply_color_indexing_transform(), apply_obmc(), copy_subcoefs(), decode_entropy_coded_image(), decode_mode(), derive_spatial_merge_candidates(), fill_decode_caches(), fill_filter_caches(), fill_filter_caches_inter(), intra_predict(), inv_predict_1(), inv_predict_11(), inv_predict_2(), inv_predict_3(), inv_predict_4(), svq3_decode_mb(), write_back_intra_pred_mode(), and write_back_non_zero_count().

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

Definition at line 590 of file intreadwrite.h.

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

#define AV_COPY128	(		d,
			s
	)

Value:

do {                                       \
        AV_COPY64(d, s);                       \
        AV_COPY64((char*)(d)+8, (char*)(s)+8); \
    } while(0)

Definition at line 594 of file intreadwrite.h.

Referenced by backup_mb_border(), copy_CTB(), fill_decode_caches(), fill_filter_caches_inter(), parse_frame_data(), parse_x96_frame_data(), and write_back_motion_list().

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

Definition at line 601 of file intreadwrite.h.

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

Definition at line 604 of file intreadwrite.h.

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

Definition at line 607 of file intreadwrite.h.

#define AV_ZERO16

(

d

)

AV_ZERO(16, d)

Definition at line 610 of file intreadwrite.h.

Referenced by derive_spatial_merge_candidates(), and fill_decode_caches().

#define AV_ZERO32

(

d

)

AV_ZERO(32, d)

Definition at line 614 of file intreadwrite.h.

Referenced by copy_subcoefs(), decode_mb_mode(), decode_splitmvs(), derive_spatial_merge_candidates(), fetch_diagonal_mv(), fill_decode_caches(), fill_filter_caches_inter(), find_ref_mvs(), hevc_luma_mv_mvp_mode(), pred_spatial_direct_motion(), svq3_decode_mb(), vp7_decode_mvs(), and vp8_decode_mvs().

#define AV_ZERO64

(

d

)

AV_ZERO(64, d)

Definition at line 618 of file intreadwrite.h.

Referenced by decode_mb_row_no_filter(), ff_vp8_luma_dc_wht_mmi(), ff_vp9_fill_mv(), fill_decode_caches(), and filter_mb_dir().

#define AV_ZERO128

(

d

)

Value:

do {                         \
        AV_ZERO64(d);            \
        AV_ZERO64((char*)(d)+8); \
    } while(0)

Definition at line 622 of file intreadwrite.h.

Referenced by decode_cabac_luma_residual(), decode_luma_residual(), erase_adpcm_history(), erase_x96_adpcm_history(), fill_decode_caches(), fill_filter_caches_inter(), intra_predict(), svq3_decode_mb(), and write_back_motion_list().

Variable Documentation

union unaligned_16 av_alias