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Searched refs:AV_INPUT_BUFFER_PADDING_SIZE (Results 1 - 25 of 172) sorted by relevance

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/third_party/ffmpeg/libavcodec/
H A Dparser.c121 uint8_t dummy_buf[AV_INPUT_BUFFER_PADDING_SIZE]; in av_parser_parse2()
226 AV_INPUT_BUFFER_PADDING_SIZE); in ff_combine_frame()
229 av_log(NULL, AV_LOG_ERROR, "Failed to reallocate parser buffer to %d\n", *buf_size + pc->index + AV_INPUT_BUFFER_PADDING_SIZE); in ff_combine_frame()
235 memset(&pc->buffer[pc->index + *buf_size], 0, AV_INPUT_BUFFER_PADDING_SIZE); in ff_combine_frame()
249 AV_INPUT_BUFFER_PADDING_SIZE); in ff_combine_frame()
251 av_log(NULL, AV_LOG_ERROR, "Failed to reallocate parser buffer to %d\n", next + pc->index + AV_INPUT_BUFFER_PADDING_SIZE); in ff_combine_frame()
257 if (next > -AV_INPUT_BUFFER_PADDING_SIZE) in ff_combine_frame()
259 next + AV_INPUT_BUFFER_PADDING_SIZE); in ff_combine_frame()
H A Dextract_extradata_bsf.c93 filtered_buf = av_buffer_alloc(filtered_size + AV_INPUT_BUFFER_PADDING_SIZE); in extract_extradata_av1()
97 memset(filtered_buf->data + filtered_size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in extract_extradata_av1()
100 extradata = av_malloc(extradata_size + AV_INPUT_BUFFER_PADDING_SIZE); in extract_extradata_av1()
187 filtered_buf = av_buffer_alloc(filtered_size + AV_INPUT_BUFFER_PADDING_SIZE); in extract_extradata_h2645()
191 memset(filtered_buf->data + filtered_size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in extract_extradata_h2645()
194 extradata = av_malloc(extradata_size + AV_INPUT_BUFFER_PADDING_SIZE); in extract_extradata_h2645()
249 *data = av_malloc(extradata_size + AV_INPUT_BUFFER_PADDING_SIZE); in extract_extradata_vc1()
278 *data = av_malloc(*size + AV_INPUT_BUFFER_PADDING_SIZE); in extract_extradata_mpeg12()
306 *data = av_malloc(*size + AV_INPUT_BUFFER_PADDING_SIZE); in extract_extradata_mpeg4()
373 memset(extradata + extradata_size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in extract_extradata_filter()
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H A Davpacket.c85 if (size < 0 || size >= INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE) in packet_alloc()
88 ret = av_buffer_realloc(buf, size + AV_INPUT_BUFFER_PADDING_SIZE); in packet_alloc()
92 memset((*buf)->data + size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in packet_alloc()
117 memset(pkt->data + size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in av_shrink_packet()
123 av_assert0((unsigned)pkt->size <= INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE); in av_grow_packet()
125 INT_MAX - (pkt->size + AV_INPUT_BUFFER_PADDING_SIZE)) in av_grow_packet()
128 new_size = pkt->size + grow_by + AV_INPUT_BUFFER_PADDING_SIZE; in av_grow_packet()
166 memset(pkt->data + pkt->size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in av_grow_packet()
173 if (size >= INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE) in av_packet_from_data()
176 pkt->buf = av_buffer_create(data, size + AV_INPUT_BUFFER_PADDING_SIZE, in av_packet_from_data()
[all...]
H A Dhevc_mp4toannexb_bsf.c70 if (4 + AV_INPUT_BUFFER_PADDING_SIZE + nalu_len > SIZE_MAX - new_extradata_size) { in hevc_extradata_to_annexb()
74 ret = av_reallocp(&new_extradata, new_extradata_size + nalu_len + 4 + AV_INPUT_BUFFER_PADDING_SIZE); in hevc_extradata_to_annexb()
81 memset(new_extradata + new_extradata_size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in hevc_extradata_to_annexb()
H A Ddvdsub_parser.c55 if ((unsigned)pc->packet_len > INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE) { in dvdsub_parse()
59 pc->packet = av_malloc(pc->packet_len + AV_INPUT_BUFFER_PADDING_SIZE); in dvdsub_parse()
H A Dnuv.c131 + FFMAX(AV_LZO_OUTPUT_PADDING, AV_INPUT_BUFFER_PADDING_SIZE) in codec_reinit()
238 int outlen = c->decomp_size - FFMAX(AV_INPUT_BUFFER_PADDING_SIZE, AV_LZO_OUTPUT_PADDING); in decode_frame()
245 buf_size = c->decomp_size - FFMAX(AV_INPUT_BUFFER_PADDING_SIZE, AV_LZO_OUTPUT_PADDING) - outlen; in decode_frame()
246 memset(c->decomp_buf + buf_size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in decode_frame()
H A Dencode.c37 if (size < 0 || size > INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE) { in ff_alloc_packet()
39 size, INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE); in ff_alloc_packet()
61 if (avpkt->size < 0 || avpkt->size > INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE) in avcodec_default_get_encode_buffer()
69 ret = av_buffer_realloc(&avpkt->buf, avpkt->size + AV_INPUT_BUFFER_PADDING_SIZE); in avcodec_default_get_encode_buffer()
83 if (size < 0 || size > INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE) in ff_get_encode_buffer()
98 memset(avpkt->data + avpkt->size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in ff_get_encode_buffer()
H A Dcodec_par.c85 dst->extradata = av_mallocz(src->extradata_size + AV_INPUT_BUFFER_PADDING_SIZE); in avcodec_parameters_copy()
172 par->extradata = av_mallocz(codec->extradata_size + AV_INPUT_BUFFER_PADDING_SIZE); in avcodec_parameters_from_context()
255 codec->extradata = av_mallocz(par->extradata_size + AV_INPUT_BUFFER_PADDING_SIZE); in avcodec_parameters_to_context()
H A Dbitstream_filter.c150 *poutbuf = av_malloc(pkt.size + AV_INPUT_BUFFER_PADDING_SIZE); in av_bitstream_filter_filter()
172 avctx->extradata = av_mallocz(priv->ctx->par_out->extradata_size + AV_INPUT_BUFFER_PADDING_SIZE); in av_bitstream_filter_filter()
H A Dh2645_parse.c137 memset(dst + di, 0, AV_INPUT_BUFFER_PADDING_SIZE); in ff_h2645_extract_rbsp()
353 if (size > INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE) in alloc_rbsp_buffer()
355 size += AV_INPUT_BUFFER_PADDING_SIZE; in alloc_rbsp_buffer()
360 memset(rbsp->rbsp_buffer + min_size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in alloc_rbsp_buffer()
H A Dcbs_jpeg.c205 AV_INPUT_BUFFER_PADDING_SIZE); in cbs_jpeg_split_fragment()
221 memset(data + data_size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in cbs_jpeg_split_fragment()
411 frag->data_ref = av_buffer_alloc(size + AV_INPUT_BUFFER_PADDING_SIZE); in cbs_jpeg_assemble_fragment()
452 memset(data + size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in cbs_jpeg_assemble_fragment()
H A Dcbs.c228 av_buffer_alloc(size + AV_INPUT_BUFFER_PADDING_SIZE); in cbs_fill_fragment_data()
237 AV_INPUT_BUFFER_PADDING_SIZE); in cbs_fill_fragment_data()
328 unit->data_ref = av_buffer_alloc(size + AV_INPUT_BUFFER_PADDING_SIZE); in cbs_alloc_unit_data()
335 memset(unit->data + size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in cbs_alloc_unit_data()
443 AV_INPUT_BUFFER_PADDING_SIZE); in ff_cbs_write_extradata()
449 AV_INPUT_BUFFER_PADDING_SIZE); in ff_cbs_write_extradata()
H A Dutils.c51 if (min_size > SIZE_MAX - AV_INPUT_BUFFER_PADDING_SIZE) { in av_fast_padded_malloc()
56 av_fast_mallocz(p, size, min_size + AV_INPUT_BUFFER_PADDING_SIZE); in av_fast_padded_malloc()
58 memset(*p + min_size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in av_fast_padded_malloc()
64 if (min_size > SIZE_MAX - AV_INPUT_BUFFER_PADDING_SIZE) { in av_fast_padded_mallocz()
69 av_fast_malloc(p, size, min_size + AV_INPUT_BUFFER_PADDING_SIZE); in av_fast_padded_mallocz()
71 memset(*p, 0, min_size + AV_INPUT_BUFFER_PADDING_SIZE); in av_fast_padded_mallocz()
H A Ddefs.h40 #define AV_INPUT_BUFFER_PADDING_SIZE 64 macro
H A Ddolby_e.h85 uint8_t buffer[1024 * 3 + AV_INPUT_BUFFER_PADDING_SIZE];
H A Daac_parser.c38 uint8_t u8[8 + AV_INPUT_BUFFER_PADDING_SIZE]; in aac_sync()
/third_party/ffmpeg/libavformat/
H A Dflac_picture.c123 if (len > MAX_TRUNC_PICTURE_SIZE || len >= INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE) { in ff_flac_parse_picture()
146 data = av_buffer_create(buf, buf_size + AV_INPUT_BUFFER_PADDING_SIZE, in ff_flac_parse_picture()
152 data->size = len + AV_INPUT_BUFFER_PADDING_SIZE; in ff_flac_parse_picture()
154 if (!(data = av_buffer_alloc(len + AV_INPUT_BUFFER_PADDING_SIZE))) in ff_flac_parse_picture()
167 memset(data->data + len, 0, AV_INPUT_BUFFER_PADDING_SIZE); in ff_flac_parse_picture()
H A Drtpdec_qt.c190 AV_INPUT_BUFFER_PADDING_SIZE)) < 0) { in qt_rtp_parse_packet()
197 qt->pkt->data = av_realloc(NULL, alen + AV_INPUT_BUFFER_PADDING_SIZE); in qt_rtp_parse_packet()
214 memset(pkt->data + pkt->size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in qt_rtp_parse_packet()
H A Dtakdec.c91 buffer = av_malloc(size - 3 + AV_INPUT_BUFFER_PADDING_SIZE); in tak_read_header()
94 memset(buffer + size - 3, 0, AV_INPUT_BUFFER_PADDING_SIZE); in tak_read_header()
H A Doggparsetheora.c130 cds + AV_INPUT_BUFFER_PADDING_SIZE)) < 0) { in theora_header()
134 memset(st->codecpar->extradata + cds, 0, AV_INPUT_BUFFER_PADDING_SIZE); in theora_header()
H A Dshortendec.c36 if (init_get_bits8(&gb, p->buf + 5, p->buf_size - 5 - AV_INPUT_BUFFER_PADDING_SIZE) < 0) in shn_probe()
H A Dapngdec.c130 if (len > INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE - previous_size) in append_extradata()
134 new_extradata = av_realloc(par->extradata, new_size + AV_INPUT_BUFFER_PADDING_SIZE); in append_extradata()
137 memset(new_extradata + new_size, 0, AV_INPUT_BUFFER_PADDING_SIZE); in append_extradata()
/third_party/ffmpeg/doc/examples/
H A Ddecode_video.c91 uint8_t inbuf[INBUF_SIZE + AV_INPUT_BUFFER_PADDING_SIZE]; in main()
111 memset(inbuf + INBUF_SIZE, 0, AV_INPUT_BUFFER_PADDING_SIZE); in main()
/third_party/ffmpeg/tests/checkasm/
H A Dhevc_sao.c36 #define PIXEL_STRIDE (2*MAX_PB_SIZE + AV_INPUT_BUFFER_PADDING_SIZE) //same with sao_edge src_stride
120 int offset = (AV_INPUT_BUFFER_PADDING_SIZE + PIXEL_STRIDE)*SIZEOF_PIXEL; in check_sao_edge()
/third_party/ffmpeg/tests/api/
H A Dapi-h264-slice-test.c139 nal = av_malloc(MAX_SLICES * UINT16_MAX + AV_INPUT_BUFFER_PADDING_SIZE); in main()
211 memset(nal, 0, MAX_SLICES * UINT16_MAX + AV_INPUT_BUFFER_PADDING_SIZE); in main()

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