libavutil/mem.h File Reference

memory handling functions More...

#include "common.h"

Go to the source code of this file.

Defines

#define av_malloc_attrib
#define av_alloc_size(n)

Functions

void * av_malloc (unsigned int size) av_malloc_attrib av_alloc_size(1)
 Allocates a block of size bytes with alignment suitable for all memory accesses (including vectors if available on the CPU).
void * av_realloc (void *ptr, unsigned int size) av_alloc_size(2)
 Allocates or reallocates a block of memory.
void av_free (void *ptr)
 Frees a memory block which has been allocated with av_malloc(z)() or av_realloc().
void * av_mallocz (unsigned int size) av_malloc_attrib av_alloc_size(1)
 Allocates a block of size bytes with alignment suitable for all memory accesses (including vectors if available on the CPU) and zeroes all the bytes of the block.
char * av_strdup (const char *s) av_malloc_attrib
 Duplicates the string s.
void av_freep (void *ptr)
 Frees a memory block which has been allocated with av_malloc(z)() or av_realloc() and set the pointer pointing to it to NULL.


Detailed Description

memory handling functions

Definition in file mem.h.


Define Documentation

#define av_alloc_size (  ) 

Definition at line 40 of file mem.h.

#define av_malloc_attrib

Definition at line 34 of file mem.h.


Function Documentation

void av_free ( void *  ptr  ) 

Frees a memory block which has been allocated with av_malloc(z)() or av_realloc().

Parameters:
ptr Pointer to the memory block which should be freed.
Note:
ptr = NULL is explicitly allowed.

It is recommended that you use av_freep() instead.

See also:
av_freep()

Definition at line 124 of file mem.c.

Referenced by add_pes_stream(), alac_decode_close(), alloc_blocks(), alloc_picture(), asf_read_close(), asf_write_trailer(), atrac3_decode_close(), atrac3_decode_init(), audio_decode_example(), audio_encode_example(), audio_read_header(), audio_resample(), audio_resample_close(), av_audio_convert_free(), av_audio_resample_init(), av_bitstream_filter_close(), av_close_input_stream(), av_destruct_packet(), av_encode(), av_exit(), av_fifo_free(), av_fifo_realloc2(), av_find_stream_info(), av_freep(), av_metadata_free(), av_metadata_set(), av_open_input_stream(), av_parser_close(), av_parser_init(), av_read_frame(), av_read_packet(), av_set_string3(), av_tree_destroy(), avcodec_thread_free(), avcodec_thread_init(), avfilter_default_free_video_buffer(), avfilter_destroy(), avfilter_formats_unref(), avfilter_merge_formats(), avfilter_set_common_formats(), avfilter_uninit(), avfilter_unref_pic(), avi_read_close(), avi_write_trailer(), avisynth_read_close(), avpicture_free(), bfi_decode_close(), cinvideo_decode_end(), close(), close_audio(), close_connection(), close_video(), cond_release_buffer(), cook_decode_close(), decode_end(), decode_frame(), deinterlace_bottom_field_inplace(), delete_region_display_list(), delete_state(), dirac_parse_close(), DiracFreeFrame(), dnxhd_encode_end(), dv1394_close(), dv_init_demux(), dv_read_close(), dvbsub_close_decoder(), dvbsub_parse_page_segment(), dvbsub_parse_region_segment(), ebml_free(), ebml_read_ascii(), ebml_read_binary(), encode_end(), encode_frame(), encode_picture_ls(), escape124_decode_close(), escape124_decode_frame(), ff_asf_parse_packet(), ff_cavs_end(), ff_ccitt_unpack(), ff_do_elbg(), ff_h264_decode_picture_parameter_set(), ff_iir_filter_free_coeffs(), ff_iir_filter_free_state(), ff_init_elbg(), ff_isom_write_avcc(), ff_jpegls_decode_picture(), ff_metadata_demux_compat(), ff_mjpeg_decode_end(), ff_mjpeg_decode_frame(), ff_mjpeg_encode_close(), ff_new_chapter(), ff_nut_add_sp(), ff_parse1_close(), ff_pca_free(), ff_png_zfree(), ff_rdt_parse_close(), ff_wma_end(), ff_xvid_encode_close(), ffm_read_header(), film_read_close(), film_read_header(), film_read_packet(), find_and_decode_index(), flashsv_decode_end(), flashsv_decode_frame(), flashsv_encode_end(), flic_read_header(), flush_packet_queue(), flv_get_extradata(), flv_write_packet(), fourxm_read_header(), frame_hook_release(), free_inout(), free_subpicture(), generate_codebook(), generate_new_codebooks(), gif_write_header(), h264_free_extradata(), h264_mp4toannexb_filter(), http_close(), http_open(), http_parse_request(), http_receive_data(), img_resample_close(), img_resample_full_init(), init_cook_mlt(), init_pass2(), initFilter(), iv_free_func(), link_filter_inouts(), main(), matroska_clear_queue(), matroska_decode_buffer(), matroska_deliver_packet(), matroska_fix_ass_packet(), matroska_merge_packets(), matroska_parse_block(), matroska_read_close(), matroska_read_header(), merge_ref(), mimic_decode_end(), mjpeg_decode_com(), mkv_write_block(), mkv_write_codecprivate(), mkv_write_cues(), mkv_write_seekhead(), mkv_write_trailer(), mmap_close(), mmap_init(), mmap_release_buffer(), mov_read_cmov(), mov_read_dref(), mov_read_glbl(), mov_read_smi(), mov_read_wave(), mov_write_ctts_tag(), mov_write_stts_tag(), mov_write_trailer(), mov_write_udta_tag(), mpc7_decode_frame(), mpc8_parse_seektable(), mpeg_mux_init(), mpegts_close_filter(), mpegts_open_section_filter(), mpegts_parse_close(), mpegts_write_end(), mpegts_write_header(), mpegts_write_packet(), new_audio_stream(), new_connection(), new_subtitle_stream(), nsv_parse_NSVf_header(), nsv_read_close(), nut_read_header(), ogg_new_buf(), ogg_read_close(), ogg_read_page(), ogg_restore(), ogg_write_trailer(), opt_vstats_file(), output_packet(), packet_queue_get(), parse_filter(), parse_inputs(), parse_outputs(), pp_free_context(), pp_free_mode(), pp_get_mode_by_name_and_quality(), pre_process_video_frame(), prepare_sdp_description(), Process(), Process0(), Process1(), put_packet(), qtrle_encode_end(), rdt_free_extradata(), read_frame(), reallocAlign(), Release(), rl2_decode_end(), rl2_read_header(), rm_write_audio(), roq_encode_end(), roq_encode_video(), rtp_check_and_send_back_rr(), rtp_close(), rtp_new_av_stream(), rtp_new_connection(), rtp_open(), rtp_parse_close(), rtp_parse_open(), rtsp_close_streams(), rtsp_send_cmd(), rwpipe_close(), SchroedingerFreeFrame(), sdp_parse_fmtp_config_h264(), sdp_read_header(), sdt_cb(), seq_read_close(), smacker_decode_header_tree(), smacker_read_close(), smacker_read_header(), smka_decode_frame(), sp5x_decode_frame(), stream_open(), svq3_decode_init(), sws_addVec(), sws_convVec(), sws_freeContext(), sws_freeFilter(), sws_freeVec(), sws_scale(), sws_shiftVec(), sws_subVec(), sws_yuv2rgb_c_init_tables(), tcp_close(), tgv_decode_end(), tiff_unpack_strip(), tm2_build_huff_table(), tm2_free_codes(), tqi_decode_end(), truemotion1_decode_end(), try_decode_frame(), tta_decode_close(), udp_close(), udp_open(), url_close(), url_fclose(), url_fdopen(), url_open_protocol(), url_setbufsize(), vc1_decode_frame(), vc1_decode_init(), vfw_read_header(), vfw_read_packet(), video_decode_example(), video_encode_example(), video_thread(), videostream_cb(), vmd_read_close(), vmd_read_header(), vmdvideo_decode_end(), vorbis_free(), vorbis_parse_setup_hdr_codebooks(), vp3_decode_end(), vp56_free(), vp56_size_changed(), vqa_decode_end(), wc3_read_close(), write_globalinfo(), write_headers(), write_streaminfo(), wsvqa_read_header(), X264_close(), and xan_decode_end().

void av_freep ( void *  ptr  ) 

Frees a memory block which has been allocated with av_malloc(z)() or av_realloc() and set the pointer pointing to it to NULL.

Parameters:
ptr Pointer to the pointer to the memory block which should be freed.
See also:
av_free()

Definition at line 135 of file mem.c.

Referenced by aac_decode_close(), aac_encode_end(), ac3_decode_end(), AC3_encode_close(), adx_encode_close(), alac_encode_close(), ape_decode_close(), ape_read_close(), audio_resample_close(), av_bitstream_filter_close(), av_close_input_stream(), av_encode(), av_interleave_packet_per_dts(), av_metadata_free(), av_metadata_set(), av_open_input_file(), av_open_input_stream(), av_read_packet(), av_resample_close(), av_set_string3(), av_write_trailer(), avcodec_close(), avcodec_default_free_buffers(), avcodec_default_get_buffer(), avcodec_open(), avcodec_thread_free(), avfilter_destroy(), avfilter_graph_destroy(), avi_read_header(), build_feed_streams(), calc_rice_params(), clear_programs(), close_connection(), common_end(), common_init_after_header(), cond_release_buffer(), decode_dvd_subtitles(), decode_end(), decode_frame(), DiracFreeFrame(), dnxhd_encode_end(), dvbsub_parse_close(), dvdsub_parse(), dvdsub_parse_close(), ebml_free(), encode_end(), estimate_best_b_count(), extract_mpeg4_header(), Faac_encode_close(), ff_avc_parse_nal_units_buf(), ff_dirac_schro_queue_pop(), ff_eval_free(), ff_fft_end(), ff_fft_init(), ff_intrax8_common_end(), ff_lzw_decode_close(), ff_mdct_end(), ff_mdct_init(), ff_mjpeg_decode_end(), ff_mjpeg_decode_sof(), ff_parse_close(), ff_pca_free(), ff_rate_control_uninit(), ff_rv34_decode_end(), find_smallest_bounding_rectangle(), flac_decode_close(), flac_encode_close(), fourxm_read_close(), fourxm_read_header(), free_duplicate_context(), free_picture(), free_subpicture(), free_tables(), free_vlc(), g726_close(), get_watermark_picture(), gopher_close(), h264_mp4toannexb_close(), handle_connection(), http_connect(), http_prepare_data(), http_send_data(), init_vlc_sparse(), initFilter(), libdirac_decode_close(), libdirac_encode_close(), libdirac_encode_frame(), libgsm_close(), libschroedinger_decode_buffer_free(), libschroedinger_decode_close(), libschroedinger_encode_close(), libschroedinger_encode_frame(), main(), matroska_clear_queue(), matroska_deliver_packet(), mjpega_dump_header(), mov_read_close(), mov_read_trak(), mov_write_trailer(), MP3lame_encode_close(), mp_decode_end(), MPA_encode_close(), mpc_read_close(), mpegts_close_filter(), mpegts_write_end(), MPV_common_end(), MPV_encode_end(), mxf_free(), mxf_interleave_get_packet(), mxf_read_close(), mxf_write_footer(), new_audio_stream(), new_subtitle_stream(), new_video_stream(), nut_read_close(), ogg_interleave_per_granule(), ogg_write_header(), ogg_write_trailer(), oggvorbis_encode_close(), opt_codec(), opt_input_file(), output_configure(), output_packet(), packet_queue_flush(), parse_ffconfig(), parse_link_name(), parse_primary(), pcm_encode_close(), r3d_close(), raw_close_decoder(), rdt_free_extradata(), rdt_parse_packet(), read_close(), remove_decoded_packets(), roq_dpcm_encode_close(), rtp_write_trailer(), rtsp_read_header(), SchroedingerFreeFrame(), shorten_decode_close(), slice_buffer_destroy(), svq1_encode_end(), sws_freeContext(), sws_freeVec(), tgv_decode_frame(), url_fdopen(), vc1_decode_end(), vorbis_comment(), vorbis_encode_close(), vorbis_free(), and X264_close().

void* av_malloc ( unsigned int  size  ) 

Allocates a block of size bytes with alignment suitable for all memory accesses (including vectors if available on the CPU).

Parameters:
size Size in bytes for the memory block to be allocated.
Returns:
Pointer to the allocated block, NULL if the block cannot be allocated.
See also:
av_mallocz()

Definition at line 47 of file mem.c.

Referenced by aac_encode_init(), alloc_picture(), alloc_temp(), allocate_buffers(), apc_read_header(), ape_decode_init(), ape_read_header(), asf_write_header(), audio_resample(), av_audio_convert_alloc(), av_dup_packet(), av_encode(), av_fifo_init(), av_find_stream_info(), av_mallocz(), av_new_packet(), av_parser_change(), av_realloc(), av_set_string3(), av_strdup(), av_tempfile(), avcodec_alloc_context2(), avcodec_alloc_frame(), avcodec_default_get_buffer(), avfilter_all_colorspaces(), avfilter_default_get_video_buffer(), avfilter_make_format_list(), avfilter_merge_formats(), avfilter_open(), avfilter_ref_pic(), avfilter_register(), avformat_alloc_context(), avi_read_header(), avi_write_packet(), avpicture_alloc(), bfi_read_header(), build_modpred(), calc_rice_params(), common_init(), consume_string(), create_cel_evals(), create_map(), create_vorbis_context(), decode_dvd_subtitles(), decode_frame(), decode_header_trees(), decode_init(), decode_main_header(), decode_slice_header(), deinterlace_bottom_field_inplace(), dnxhd_encode_init(), do_audio_out(), do_subtitle_out(), dump_extradata(), dvbsub_display_end_segment(), dvbsub_parse_clut_segment(), dvbsub_parse_init(), dvbsub_parse_region_segment(), dvdsub_parse(), ebml_read_ascii(), ebml_read_binary(), encode_frame(), encode_init(), encode_nals(), encode_picture_ls(), estimate_best_b_count(), extract_mpeg4_header(), Faac_encode_init(), ff_asf_parse_packet(), ff_cavs_init_top_lines(), ff_ccitt_unpack(), ff_do_elbg(), ff_fft_init(), ff_iir_filter_init_coeffs(), ff_init_elbg(), ff_mdct_init(), ff_mjpeg_decode_frame(), ff_mjpeg_decode_sof(), ff_mjpeg_encode_init(), ff_png_zalloc(), ff_rv34_decode_init(), ff_xvid_encode_init(), ffm_read_header(), FfmpegFindNextSchroParseUnit(), fft_ref_init(), film_read_header(), film_read_packet(), find_and_decode_index(), find_smallest_bounding_rectangle(), flac_encode_init(), flac_header(), flashsv_decode_frame(), flic_read_header(), flv_set_video_codec(), fourxm_read_header(), frame_start(), generate_codebook(), generate_new_codebooks(), get_codec_data(), get_watermark_picture(), getstr8(), gopher_open(), halfpel_interpol(), horizX1Filter(), http_connect(), http_open(), http_receive_data(), idcin_read_header(), imx_dump_header(), init_coef_vlc(), init_cook_mlt(), init_pass2(), init_rl(), initFilter(), iv_alloc_frames(), libdirac_decode_frame(), libdirac_encode_init(), main(), matroska_fix_ass_packet(), matroska_read_header(), mjpeg_decode_com(), mjpega_dump_header(), mmap_init(), mmap_read_frame(), mov2textsub(), mov_read_cmov(), mov_read_ctts(), mov_read_stco(), mov_read_stsc(), mov_read_stss(), mov_read_stsz(), mov_read_stts(), mov_write_ctts_tag(), mov_write_packet(), mov_write_stts_tag(), mp3_header_compress(), mp3_header_decompress(), mpc7_decode_frame(), mpc8_parse_seektable(), mpc_read_header(), mpegts_open_section_filter(), mpegts_write_packet(), MPV_common_init(), mxf_decrypt_triplet(), mxf_read_content_storage(), mxf_read_generic_descriptor(), mxf_read_material_package(), mxf_read_primer_pack(), mxf_read_sequence(), mxf_read_source_package(), new_connection(), noise(), nsv_parse_NSVf_header(), nut_read_header(), ogg_new_buf(), ogg_new_stream(), ogg_read_page(), ogg_save(), open_audio(), open_video(), output_packet(), packet_queue_put(), parse_ffconfig(), pp_get_context(), pp_get_mode_by_name_and_quality(), pre_process_video_frame(), Process(), Process0(), Process1(), r3d_read_rdvo(), raw_init_decoder(), read_frame(), read_header(), ready_codebook(), rl2_read_header(), rm_write_audio(), roq_encode_init(), rtp_new_connection(), rtp_parse_mp4_au(), rtp_write_header(), rtsp_send_cmd(), sdp_parse_fmtp_config_h264(), sdp_read_header(), seq_init_frame_buffers(), slice_buffer_init(), smacker_read_header(), speex_header(), svq1_encode_frame(), svq3_decode_init(), sws_cloneVec(), sws_diffVec(), sws_getConstVec(), sws_getContext(), sws_getConvVec(), sws_getDefaultFilter(), sws_getGaussianVec(), sws_getShiftedVec(), sws_scale(), sws_sumVec(), sws_yuv2rgb_c_init_tables(), tcp_open(), text2movsub(), tgv_decode_frame(), tiff_unpack_strip(), tm2_build_huff_table(), truemotion1_decode_init(), try_decode_frame(), unpack_codebook(), url_fdopen(), url_open_protocol(), url_setbufsize(), vc1_decode_init(), vc1t_read_header(), vfw_read_header(), vmd_read_header(), vmdvideo_decode_init(), vorbis_comment(), vorbis_parse_id_hdr(), vorbis_parse_setup_hdr_floors(), vp3_decode_init(), vp56_size_changed(), vqa_decode_init(), wc3_read_header(), X264_init(), xan_decode_init(), and xvid_strip_vol_header().

void* av_mallocz ( unsigned int  size  ) 

Allocates a block of size bytes with alignment suitable for all memory accesses (including vectors if available on the CPU) and zeroes all the bytes of the block.

Parameters:
size Size in bytes for the memory block to be allocated.
Returns:
Pointer to the allocated block, NULL if it cannot be allocated.
See also:
av_malloc()

Definition at line 142 of file mem.c.

Referenced by aac_encode_init(), ac3_decode_init(), add_av_stream1(), add_codec(), add_pes_stream(), add_to_pktbuf(), aiff_read_header(), alac_encode_init(), alloc_blocks(), asf_read_header(), atrac3_decode_init(), av_alloc_put_byte(), av_audio_resample_init(), av_bitstream_filter_init(), av_encode(), av_find_stream_info(), av_metadata_set(), av_new_program(), av_new_stream(), av_open_input_stream(), av_parser_init(), av_resample_init(), av_set_parameters(), av_write_header(), avcodec_default_get_buffer(), avcodec_open(), avcodec_thread_init(), avfilter_all_colorspaces(), avfilter_default_get_video_buffer(), avfilter_link(), avfilter_make_format_list(), avfilter_merge_formats(), avfilter_open(), avi_read_header(), avisynth_read_header(), bfi_decode_init(), build_file_streams(), cinvideo_decode_init(), common_init(), common_init_after_header(), Configure(), cook_decode_init(), decode_dvd_subtitles(), decode_frame(), decode_init(), decode_main_header(), decode_stream_header(), dv_init_demux(), dvbsub_display_end_segment(), dvbsub_parse_page_segment(), dvbsub_parse_region_segment(), encode_init(), encode_picture_ls(), ff_cavs_init_top_lines(), ff_dirac_schro_queue_push_back(), ff_er_frame_end(), ff_h264_decode_picture_parameter_set(), ff_h264_decode_seq_parameter_set(), ff_iir_filter_init_state(), ff_interleave_add_packet(), ff_intrax8_common_init(), ff_jpegls_decode_picture(), ff_lzw_decode_open(), ff_mjpeg_decode_sof(), ff_new_chapter(), ff_nut_add_sp(), ff_pca_init(), ff_rate_control_init(), ff_rdt_parse_open(), ff_rm_alloc_rmstream(), ff_rm_read_mdpr_codecdata(), ff_rv34_decode_init(), fixup_vorbis_headers(), flashsv_encode_frame(), flashsv_encode_init(), flv_get_extradata(), frame_hook_add(), gxf_write_header(), h264_new_extradata(), http_prepare_data(), http_server(), img_resample_full_init(), initFilter(), libdirac_encode_frame(), libschroedinger_encode_frame(), link_filter_inouts(), matroska_parse_block(), matroska_read_header(), mkv_start_cues(), mkv_start_seekhead(), mkv_write_header(), mov_read_dref(), mov_read_esds(), mov_read_glbl(), mov_read_smi(), mov_read_trak(), mov_read_wave(), mp_decode_init(), mpc8_read_header(), mpc_read_header(), mpeg4video_parse_init(), mpeg_mux_init(), mpeg_mux_write_packet(), mpegts_add_service(), mpegts_open_pes_filter(), mpegts_open_section_filter(), mpegts_parse_open(), mpegts_write_header(), mxf_read_local_tags(), mxf_write_header(), new_connection(), new_eval_expr(), nsv_parse_NSVf_header(), nsv_parse_NSVs_header(), nut_read_header(), ogg_build_flac_headers(), ogg_write_header(), oggvorbis_encode_init(), oma_read_header(), opt_inter_matrix(), opt_intra_matrix(), output_configure(), parse_ffconfig(), parse_inputs(), parse_primary(), prepare_sdp_description(), put_cached_image(), put_main_header(), qtrle_encode_init(), rdt_new_extradata(), rdt_parse_b64buf(), read_ffserver_streams(), read_header(), ready_codebook(), ready_residue(), reallocAlign(), rl2_decode_init(), rl2_read_header(), rm_read_audio_stream_info(), roq_encode_init(), rtp_new_av_stream(), rtp_new_connection(), rtp_open(), rtp_parse_open(), rwpipe_open(), sdp_parse_fmtp_config(), sdp_parse_line(), slice_buffer_init(), smacker_decode_header_tree(), smka_decode_frame(), sp5x_decode_frame(), stream_open(), svq1_encode_init(), svq1_encode_plane(), sws_getContext(), theora_header(), tm2_build_huff_table(), tta_decode_init(), tta_read_header(), udp_open(), url_fdopen(), vc1_decode_frame(), vc1_decode_init(), videostream_cb(), vmd_read_header(), vorbis_header(), vorbis_parse_id_hdr(), vorbis_parse_setup_hdr_codebooks(), vorbis_parse_setup_hdr_floors(), vorbis_parse_setup_hdr_mappings(), vorbis_parse_setup_hdr_modes(), vorbis_parse_setup_hdr_residues(), wmv2_encode_init(), write_header(), and wsvqa_read_header().

void* av_realloc ( void *  ptr,
unsigned int  size 
)

Allocates or reallocates a block of memory.

If ptr is NULL and size > 0, allocates a new block. If size is zero, frees the memory block pointed to by ptr.

Parameters:
size Size in bytes for the memory block to be allocated or reallocated.
ptr Pointer to a memory block already allocated with av_malloc(z)() or av_realloc() or NULL.
Returns:
Pointer to a newly reallocated block or NULL if the block cannot be reallocated or the function is used to free the memory block.
See also:
av_fast_realloc()

Definition at line 102 of file mem.c.

Referenced by add_pat_entry(), alloc_and_copy(), alloc_table(), allocate_buffers(), ape_decode_frame(), asf_write_packet(), audio_resample(), av_alloc_size(), av_fast_realloc(), av_metadata_set(), av_open_input_file(), av_program_add_stream_index(), av_read_packet(), avfilter_formats_ref(), avfilter_graph_add_filter(), avfilter_insert_pad(), avi_read_header(), avi_read_packet(), avi_write_packet(), codec_reinit(), concatenate_packet(), decode_frame(), do_audio_out(), ebml_parse_elem(), ff_dynarray_add(), fixup_vorbis_headers(), fourxm_read_header(), h264_mp4toannexb_filter(), libdirac_encode_frame(), libschroedinger_encode_frame(), matroska_decode_buffer(), matroska_deliver_packet(), matroska_merge_packets(), mkv_add_cuepoint(), mkv_add_seekhead_entry(), mov_read_extradata(), mov_read_trex(), mov_read_trun(), mov_write_packet(), mxf_add_metadata_set(), mxf_write_packet(), mxf_write_partition(), new_video_stream(), nut_read_header(), ogg_new_stream(), ogg_restore(), oggvorbis_encode_init(), opt_default(), opt_metadata(), rv34_decode_slice(), smacker_read_packet(), tgv_decode_inter(), theora_header(), tm2_read_stream(), and vp56_size_changed().

char* av_strdup ( const char *  s  ) 

Duplicates the string s.

Parameters:
s string to be duplicated
Returns:
Pointer to a newly allocated string containing a copy of s or NULL if the string cannot be allocated.

Definition at line 150 of file mem.c.

Referenced by av_metadata_set(), av_set_string3(), avfilter_open(), Configure(), ebml_parse_nest(), ff_metadata_demux_compat(), ffm_read_header(), mpegts_add_service(), opt_codec(), opt_metadata(), opt_video_standard(), opt_vstats_file(), parse_ffconfig(), parse_options(), sdp_parse_fmtp(), and x11grab_read_header().


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