Searched refs:avctx (Results 326 - 350 of 1129) sorted by relevance

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/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Dlibxvid.c84 static int xvid_encode_close(AVCodecContext *avctx);
260 * @param avctx AVCodecContext pointer to context
266 static int xvid_strip_vol_header(AVCodecContext *avctx, argument
284 if( avctx->extradata == NULL ) {
285 avctx->extradata = av_malloc(vo_len);
286 memcpy(avctx->extradata, pkt->data, vo_len);
287 avctx->extradata_size = vo_len;
304 * @param avctx Context that contains the framerate to correct.
306 static void xvid_correct_framerate(AVCodecContext *avctx) argument
313 frate = avctx
356 xvid_encode_init(AVCodecContext *avctx) argument
674 xvid_encode_frame(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *picture, int *got_packet) argument
792 xvid_encode_close(AVCodecContext *avctx) argument
[all...]
H A Dmpegvideoencdsp.h48 AVCodecContext *avctx);
50 AVCodecContext *avctx);
52 AVCodecContext *avctx);
54 AVCodecContext *avctx);
H A Dpnm.h35 int ff_pnm_decode_header(AVCodecContext *avctx, PNMContext * const s);
H A Dsunrastenc.c37 static void sunrast_image_write_header(AVCodecContext *avctx) argument
39 SUNRASTContext *s = avctx->priv_data;
42 bytestream2_put_be32u(&s->p, avctx->width);
43 bytestream2_put_be32u(&s->p, avctx->height);
51 static void sunrast_image_write_image(AVCodecContext *avctx, argument
56 SUNRASTContext *s = avctx->priv_data;
78 len = (s->depth * avctx->width + 7) >> 3;
88 #define GET_VALUE y >= avctx->height ? 0 : x >= len ? ptr[len-1] : ptr[x]
92 while (y < avctx->height) {
102 while (value2 == value && run < 256 && y < avctx
135 sunrast_encode_init(AVCodecContext *avctx) argument
177 sunrast_encode_frame(AVCodecContext *avctx, AVPacket *avpkt, const AVFrame *frame, int *got_packet_ptr) argument
201 sunrast_encode_close(AVCodecContext *avctx) argument
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H A Dalacenc.c76 AVCodecContext *avctx; member in struct:AlacEncodeContext
84 int shift = av_get_bytes_per_sample(s->avctx->sample_fmt) * 8 -
85 s->avctx->bits_per_raw_sample;
96 if (s->avctx->sample_fmt == AV_SAMPLE_FMT_S32P)
374 if (s->avctx->sample_fmt == AV_SAMPLE_FMT_S32P) {
375 int shift = 32 - s->avctx->bits_per_raw_sample;
380 put_sbits(pb, s->avctx->bits_per_raw_sample,
387 put_sbits(pb, s->avctx->bits_per_raw_sample,
391 s->write_sample_size = s->avctx->bits_per_raw_sample - s->extra_bits +
447 const enum AlacRawDataBlockType *ch_elements = ff_alac_channel_elements[s->avctx
480 alac_encode_close(AVCodecContext *avctx) argument
489 alac_encode_init(AVCodecContext *avctx) argument
595 alac_encode_frame(AVCodecContext *avctx, AVPacket *avpkt, const AVFrame *frame, int *got_packet_ptr) argument
[all...]
H A Dhnm4video.c65 static void unpack_intraframe(AVCodecContext *avctx, uint8_t *src, argument
68 Hnm4VideoContext *hnm = avctx->priv_data;
80 av_log(avctx, AV_LOG_ERROR,
102 av_log(avctx, AV_LOG_ERROR, "Attempting to read out of bounds\n");
105 av_log(avctx, AV_LOG_ERROR,
116 static void postprocess_current_frame(AVCodecContext *avctx) argument
118 Hnm4VideoContext *hnm = avctx->priv_data;
131 static void copy_processed_frame(AVCodecContext *avctx, AVFrame *frame) argument
133 Hnm4VideoContext *hnm = avctx->priv_data;
145 static void decode_interframe_v4(AVCodecContext *avctx, uint8_ argument
272 decode_interframe_v4a(AVCodecContext *avctx, uint8_t *src, uint32_t size) argument
351 hnm_update_palette(AVCodecContext *avctx, uint8_t *src, uint32_t size) argument
392 hnm_decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt) argument
453 hnm_decode_init(AVCodecContext *avctx) argument
487 hnm_decode_end(AVCodecContext *avctx) argument
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H A Daudio_frame_queue.h33 AVCodecContext *avctx; member in struct:AudioFrameQueue
44 * @param avctx context to use for time_base and av_log
47 void ff_af_queue_init(AVCodecContext *avctx, AudioFrameQueue *afq);
H A Dmjpegenc_common.h31 void ff_mjpeg_encode_picture_header(AVCodecContext *avctx, PutBitContext *pb,
38 void ff_mjpeg_init_hvsample(AVCodecContext *avctx, int hsample[3], int vsample[3]);
H A Dvorbis_parser.h34 AVCodecContext *avctx; ///< codec context member in struct:VorbisParseContext
48 * @param avctx codec context
51 int avpriv_vorbis_parse_extradata(AVCodecContext *avctx, VorbisParseContext *s);
H A Dvp3_parser.c24 AVCodecContext *avctx,
28 if (avctx->codec_id == AV_CODEC_ID_THEORA)
23 parse(AVCodecParserContext *s, AVCodecContext *avctx, const uint8_t **poutbuf, int *poutbuf_size, const uint8_t *buf, int buf_size) argument
H A Dxxan.c32 AVCodecContext *avctx; member in struct:XanContext
41 static av_cold int xan_decode_end(AVCodecContext *avctx) argument
43 XanContext *s = avctx->priv_data;
53 static av_cold int xan_decode_init(AVCodecContext *avctx) argument
55 XanContext *s = avctx->priv_data;
57 s->avctx = avctx;
59 avctx->pix_fmt = AV_PIX_FMT_YUV420P;
61 if (avctx->height < 8) {
62 av_log(avctx, AV_LOG_ERRO
184 xan_decode_chroma(AVCodecContext *avctx, unsigned chroma_off) argument
282 xan_decode_frame_type0(AVCodecContext *avctx) argument
361 xan_decode_frame_type1(AVCodecContext *avctx) argument
406 xan_decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt) argument
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H A Dindeo2.c36 AVCodecContext *avctx; member in struct:Ir2Context
141 static int ir2_decode_frame(AVCodecContext *avctx, argument
145 Ir2Context * const s = avctx->priv_data;
152 if ((ret = ff_reget_buffer(avctx, p)) < 0)
158 av_log(s->avctx, AV_LOG_ERROR, "input buffer size too small (%d)\n", buf_size);
173 if ((ret = ir2_decode_plane(s, avctx->width, avctx->height,
179 if ((ret = ir2_decode_plane(s, avctx->width >> 2, avctx->height >> 2,
183 if ((ret = ir2_decode_plane(s, avctx
211 ir2_decode_init(AVCodecContext *avctx) argument
239 ir2_decode_end(AVCodecContext *avctx) argument
[all...]
H A Dsgienc.c31 static av_cold int encode_init(AVCodecContext *avctx) argument
33 if (avctx->width > 65535 || avctx->height > 65535) {
34 av_log(avctx, AV_LOG_ERROR,
35 "Unsupported resolution %dx%d.\n", avctx->width, avctx->height);
36 av_log(avctx, AV_LOG_ERROR, "SGI does not support resolutions above 65535x65535\n");
40 avctx->coded_frame = av_frame_alloc();
41 if (!avctx->coded_frame)
47 static int encode_frame(AVCodecContext *avctx, AVPacke argument
209 encode_close(AVCodecContext *avctx) argument
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Dpcxenc.c38 static av_cold int pcx_encode_init(AVCodecContext *avctx) argument
40 PCXContext *s = avctx->priv_data;
43 avctx->coded_frame = &s->picture;
98 static int pcx_encode_frame(AVCodecContext *avctx, argument
101 PCXContext *s = avctx->priv_data;
114 if (avctx->width > 65535 || avctx->height > 65535) {
115 av_log(avctx, AV_LOG_ERROR, "image dimensions do not fit in 16 bits\n");
119 switch (avctx->pix_fmt) {
140 av_log(avctx, AV_LOG_ERRO
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H A Dxvmc_internal.h29 int ff_xvmc_field_start(MpegEncContext*s, AVCodecContext *avctx);
H A Dmxpegdec.c44 static av_cold int mxpeg_decode_init(AVCodecContext *avctx) argument
46 MXpegDecodeContext *s = avctx->priv_data;
50 return ff_mjpeg_decode_init(avctx);
77 av_log(s->jpg.avctx, AV_LOG_ERROR,
86 av_log(s->jpg.avctx, AV_LOG_ERROR,
94 av_log(s->jpg.avctx, AV_LOG_ERROR,
137 av_log(jpg->avctx, AV_LOG_ERROR,
147 av_log(jpg->avctx, AV_LOG_ERROR,
157 static int mxpeg_decode_frame(AVCodecContext *avctx, argument
163 MXpegDecodeContext *s = avctx
311 mxpeg_decode_end(AVCodecContext *avctx) argument
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H A Dvp3_parser.c24 AVCodecContext *avctx,
28 if(avctx->codec_id == CODEC_ID_THEORA)
23 parse(AVCodecParserContext *s, AVCodecContext *avctx, const uint8_t **poutbuf, int *poutbuf_size, const uint8_t *buf, int buf_size) argument
H A Dg726.c306 static av_cold int g726_encode_init(AVCodecContext *avctx) argument
308 G726Context* c = avctx->priv_data;
310 if (avctx->strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL &&
311 avctx->sample_rate != 8000) {
312 av_log(avctx, AV_LOG_ERROR, "Sample rates other than 8kHz are not "
317 av_assert0(avctx->sample_rate > 0);
319 if(avctx->channels != 1){
320 av_log(avctx, AV_LOG_ERROR, "Only mono is supported\n");
324 if (avctx->bit_rate)
325 c->code_size = (avctx
345 g726_encode_close(AVCodecContext *avctx) argument
351 g726_encode_frame(AVCodecContext *avctx, uint8_t *dst, int buf_size, void *data) argument
405 g726_decode_init(AVCodecContext *avctx) argument
437 g726_decode_frame(AVCodecContext *avctx, void *data, int *got_frame_ptr, AVPacket *avpkt) argument
471 g726_decode_flush(AVCodecContext *avctx) argument
[all...]
H A Dlibmp3lame.c44 static av_cold int MP3lame_encode_init(AVCodecContext *avctx) argument
46 Mp3AudioContext *s = avctx->priv_data;
48 if (avctx->channels > 2)
51 s->stereo = avctx->channels > 1 ? 1 : 0;
55 lame_set_in_samplerate(s->gfp, avctx->sample_rate);
56 lame_set_out_samplerate(s->gfp, avctx->sample_rate);
57 lame_set_num_channels(s->gfp, avctx->channels);
58 if (avctx->compression_level == FF_COMPRESSION_DEFAULT) {
61 lame_set_quality(s->gfp, avctx->compression_level);
64 lame_set_brate(s->gfp, avctx
149 MP3lame_encode_frame(AVCodecContext *avctx, unsigned char *frame, int buf_size, void *data) argument
207 MP3lame_encode_close(AVCodecContext *avctx) argument
[all...]
H A Dsgidec.c152 static int decode_frame(AVCodecContext *avctx, argument
156 SgiState *s = avctx->priv_data;
165 av_log(avctx, AV_LOG_ERROR, "buf_size too small (%d)\n", avpkt->size);
171 av_log(avctx, AV_LOG_ERROR, "bad magic number\n");
183 av_log(avctx, AV_LOG_ERROR, "wrong channel number\n");
189 av_log(avctx, AV_LOG_ERROR, "wrong dimension number\n");
194 avctx->pix_fmt = s->bytes_per_channel == 2 ? PIX_FMT_GRAY16BE : PIX_FMT_GRAY8;
196 avctx->pix_fmt = s->bytes_per_channel == 2 ? PIX_FMT_RGB48BE : PIX_FMT_RGB24;
198 avctx->pix_fmt = PIX_FMT_RGBA;
200 av_log(avctx, AV_LOG_ERRO
242 sgi_init(AVCodecContext *avctx) argument
251 sgi_end(AVCodecContext *avctx) argument
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/ppc/
H A Ddsputil_altivec.h43 void dsputil_h264_init_ppc(DSPContext* c, AVCodecContext *avctx);
45 void dsputil_init_altivec(DSPContext* c, AVCodecContext *avctx);
46 void float_init_altivec(DSPContext* c, AVCodecContext *avctx);
47 void int_init_altivec(DSPContext* c, AVCodecContext *avctx);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavformat/
H A Dassenc.c33 AVCodecContext *avctx= s->streams[0]->codec; local
36 if (s->nb_streams != 1 || (avctx->codec_id != AV_CODEC_ID_SSA &&
37 avctx->codec_id != AV_CODEC_ID_ASS)) {
41 ass->write_ts = avctx->codec_id == AV_CODEC_ID_ASS;
44 while(ass->extra_index < avctx->extradata_size){
45 uint8_t *p = avctx->extradata + ass->extra_index;
47 if(!end) end= avctx->extradata + avctx->extradata_size;
97 AVCodecContext *avctx= s->streams[0]->codec; local
99 avio_write(s->pb, avctx
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H A Dsauce.c32 int ff_sauce_read(AVFormatContext *avctx, uint64_t *fsize, int *got_width, int get_height) argument
34 AVIOContext *pb = avctx->pb;
48 av_dict_set(&avctx->metadata, name, buf, 0); \
68 avctx->streams[0]->codec->width = t1<<3;
72 avctx->streams[0]->codec->height = t2<<4;
75 avctx->streams[0]->codec->width = (filetype == 1 ? t1 : filetype) << 4;
79 avctx->streams[0]->codec->height = t2<<4;
99 av_dict_set(&avctx->metadata, "comment", str, AV_DICT_DONT_STRDUP_VAL);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/arm/
H A Didctdsp_init_arm.c67 av_cold void ff_idctdsp_init_arm(IDCTDSPContext *c, AVCodecContext *avctx, argument
75 if (!avctx->lowres && !high_bit_depth) {
76 if (avctx->idct_algo == FF_IDCT_AUTO ||
77 avctx->idct_algo == FF_IDCT_ARM) {
82 } else if (avctx->idct_algo == FF_IDCT_SIMPLEARM) {
93 ff_idctdsp_init_armv5te(c, avctx, high_bit_depth);
95 ff_idctdsp_init_armv6(c, avctx, high_bit_depth);
97 ff_idctdsp_init_neon(c, avctx, high_bit_depth);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavformat/
H A Dsauce.c32 int ff_sauce_read(AVFormatContext *avctx, uint64_t *fsize, int *got_width, int get_height) argument
34 AVIOContext *pb = avctx->pb;
48 av_dict_set(&avctx->metadata, name, buf, 0); \
68 avctx->streams[0]->codec->width = t1<<3;
72 avctx->streams[0]->codec->height = t2<<4;
75 avctx->streams[0]->codec->width = (filetype == 1 ? t1 : filetype) << 4;
79 avctx->streams[0]->codec->height = t2<<4;
99 av_dict_set(&avctx->metadata, "comment", str, AV_DICT_DONT_STRDUP_VAL);

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