sample 509 libavcodec/adpcm.c int32_t sample = 0; sample 512 libavcodec/adpcm.c sample += lookup_sample; sample 514 libavcodec/adpcm.c sample += lookup_sample >> 1; sample 516 libavcodec/adpcm.c sample += lookup_sample >> 2; sample 518 libavcodec/adpcm.c sample += lookup_sample >> 3; sample 520 libavcodec/adpcm.c sample += lookup_sample >> 4; sample 522 libavcodec/adpcm.c sample += lookup_sample >> 5; sample 524 libavcodec/adpcm.c sample += lookup_sample >> 6; sample 526 libavcodec/adpcm.c sample = -sample; sample 528 libavcodec/adpcm.c sample += c->predictor; sample 529 libavcodec/adpcm.c sample = av_clip_int16(sample); sample 534 libavcodec/adpcm.c c->predictor = sample; sample 537 libavcodec/adpcm.c return sample; sample 687 libavcodec/adpcm.c int sample = nibble * (1 << shift); sample 690 libavcodec/adpcm.c sample += (8 * cs->sample1) - (4 * cs->sample2); sample 692 libavcodec/adpcm.c sample += 4 * cs->sample1; sample 694 libavcodec/adpcm.c sample = av_clip_int16(sample >> 2); sample 697 libavcodec/adpcm.c cs->sample1 = sample; sample 699 libavcodec/adpcm.c return sample; sample 1525 libavcodec/adpcm.c int sample = sign_extend(byte[channel] >> i, 4) * (1 << shift[channel]); sample 1526 libavcodec/adpcm.c sample = (sample + sample 1530 libavcodec/adpcm.c c->status[channel].sample1 = av_clip_int16(sample); sample 1953 libavcodec/adpcm.c int sample = 0, scale; sample 1964 libavcodec/adpcm.c sample = (int)((scale >> shift) + (c->status[channel].sample1 * xa_adpcm_table[filter][0] + c->status[channel].sample2 * xa_adpcm_table[filter][1]) / 64); sample 1966 libavcodec/adpcm.c *samples++ = av_clip_int16(sample); sample 1968 libavcodec/adpcm.c c->status[channel].sample1 = sample; sample 2002 libavcodec/adpcm.c int sample = bytestream2_get_byteu(&gb); sample 2003 libavcodec/adpcm.c *samples++ = adpcm_argo_expand_nibble(cs, sign_extend(sample >> 4, 4), control, shift); sample 2004 libavcodec/adpcm.c *samples++ = adpcm_argo_expand_nibble(cs, sign_extend(sample >> 0, 4), control, shift); sample 178 libavcodec/adpcmenc.c int16_t sample) sample 180 libavcodec/adpcmenc.c int delta = sample - c->prev_sample; sample 191 libavcodec/adpcmenc.c int16_t sample) sample 193 libavcodec/adpcmenc.c int delta = sample - c->prev_sample; sample 228 libavcodec/adpcmenc.c int16_t sample) sample 235 libavcodec/adpcmenc.c nibble = sample - predictor; sample 257 libavcodec/adpcmenc.c int16_t sample) sample 266 libavcodec/adpcmenc.c delta = sample - c->predictor; sample 321 libavcodec/adpcmenc.c int sample = samples[i * stride]; sample 333 libavcodec/adpcmenc.c const int div = (sample - predictor) / step; sample 346 libavcodec/adpcmenc.c d = sample - dec_sample;\ sample 411 libavcodec/adpcmenc.c const int div = (sample - predictor) * 4 / STEP_TABLE;\ sample 1791 libavcodec/alsdec.c unsigned int c, sample, ra_frame, bytes_read, shift; sample 1834 libavcodec/alsdec.c for (sample = 0; sample < ctx->cur_frame_length; sample++) \ sample 1836 libavcodec/alsdec.c *dest++ = raw_samples[c*raw_step + sample] * (1U << shift); \ sample 1838 libavcodec/alsdec.c for (sample = 0; sample < ctx->cur_frame_length; sample++) \ sample 1840 libavcodec/alsdec.c *dest++ = raw_samples[sconf->chan_pos[c]*raw_step + sample] * (1U << shift);\ sample 1857 libavcodec/alsdec.c for (sample = 0; sample 1858 libavcodec/alsdec.c sample < ctx->cur_frame_length * avctx->channels; sample 1859 libavcodec/alsdec.c sample++) { sample 1863 libavcodec/alsdec.c v = av_bswap32(src[sample]); sample 1865 libavcodec/alsdec.c v = src[sample]; sample 1878 libavcodec/alsdec.c for (sample = 0; sample 1879 libavcodec/alsdec.c sample < ctx->cur_frame_length * avctx->channels; sample 1880 libavcodec/alsdec.c sample++) sample 1881 libavcodec/alsdec.c *dest++ = av_bswap16(src[sample]); sample 165 libavcodec/aptx.h static void aptx_qmf_filter_signal_push(FilterSignal *signal, int32_t sample) sample 167 libavcodec/aptx.h signal->buffer[signal->pos ] = sample; sample 168 libavcodec/aptx.h signal->buffer[signal->pos+FILTER_TAPS] = sample; sample 140 libavcodec/aptxdec.c int pos, opos, channel, sample, ret; sample 163 libavcodec/aptxdec.c for (sample = 0; sample < 4; sample++) sample 164 libavcodec/aptxdec.c AV_WN32A(&frame->data[channel][4*(opos+sample)], sample 165 libavcodec/aptxdec.c samples[channel][sample] * 256); sample 211 libavcodec/aptxenc.c int pos, ipos, channel, sample, output_size, ret; sample 224 libavcodec/aptxenc.c for (sample = 0; sample < 4; sample++) sample 225 libavcodec/aptxenc.c samples[channel][sample] = (int32_t)AV_RN32A(&frame->data[channel][4*(ipos+sample)]) >> 8; sample 547 libavcodec/dcaenc.c int sample; sample 549 libavcodec/dcaenc.c for (sample = 0; sample < len; sample++) { sample 550 libavcodec/dcaenc.c int32_t s = abs(in[sample]); sample 673 libavcodec/dcaenc.c int sample, band, ch; sample 678 libavcodec/dcaenc.c for (sample = 0; sample < SUBBAND_SAMPLES; sample++) { sample 679 libavcodec/dcaenc.c int32_t val = quantize_value(c->subband[ch][band][sample], sample 681 libavcodec/dcaenc.c c->quantized[ch][band][sample] = val; sample 1017 libavcodec/dnxhdenc.c const int sample = (unsigned) pix[j] >> 6; sample 1018 libavcodec/dnxhdenc.c sum += sample; sample 1019 libavcodec/dnxhdenc.c sqsum += sample * sample; sample 48 libavcodec/dpcm.c int sample[2]; ///< previous sample (for SOL_DPCM) sample 140 libavcodec/dpcm.c s->sample[0] = s->sample[1] = 0; sample 157 libavcodec/dpcm.c s->sample[0] = s->sample[1] = 0x80; sample 161 libavcodec/dpcm.c s->sample[0] = s->sample[1] = 0x80; sample 345 libavcodec/dpcm.c s->sample[0] += s->sol_table[n >> 4]; sample 346 libavcodec/dpcm.c s->sample[0] = av_clip_uint8(s->sample[0]); sample 347 libavcodec/dpcm.c *output_samples_u8++ = s->sample[0]; sample 349 libavcodec/dpcm.c s->sample[stereo] += s->sol_table[n & 0x0F]; sample 350 libavcodec/dpcm.c s->sample[stereo] = av_clip_uint8(s->sample[stereo]); sample 351 libavcodec/dpcm.c *output_samples_u8++ = s->sample[stereo]; sample 356 libavcodec/dpcm.c if (n & 0x80) s->sample[ch] -= sol_table_16[n & 0x7F]; sample 357 libavcodec/dpcm.c else s->sample[ch] += sol_table_16[n & 0x7F]; sample 358 libavcodec/dpcm.c s->sample[ch] = av_clip_int16(s->sample[ch]); sample 359 libavcodec/dpcm.c *output_samples++ = s->sample[ch]; sample 371 libavcodec/dpcm.c s->sample[ch] = 0; sample 372 libavcodec/dpcm.c s->sample[ch] += s->array[n + 128]; sample 373 libavcodec/dpcm.c s->sample[ch] = av_clip_int16(s->sample[ch]); sample 374 libavcodec/dpcm.c *output_samples++ = s->sample[ch]; sample 385 libavcodec/dpcm.c *output_samples++ = s->sample[idx] += (unsigned)s->array[n]; sample 398 libavcodec/dpcm.c s->sample[idx] += (n & 0x80 ? -1: 1) * derf_steps[index]; sample 399 libavcodec/dpcm.c s->sample[idx] = av_clip_int16(s->sample[idx]); sample 400 libavcodec/dpcm.c *output_samples++ = s->sample[idx]; sample 70 libavcodec/dvaudiodec.c static inline uint16_t dv_audio_12to16(uint16_t sample) sample 74 libavcodec/dvaudiodec.c sample = (sample < 0x800) ? sample : sample | 0xf000; sample 75 libavcodec/dvaudiodec.c shift = (sample & 0xf00) >> 8; sample 78 libavcodec/dvaudiodec.c result = sample; sample 81 libavcodec/dvaudiodec.c result = (sample - (256 * shift)) << shift; sample 84 libavcodec/dvaudiodec.c result = ((sample + ((256 * shift) + 1)) << shift) - 1; sample 123 libavcodec/ffv1dec.c int16_t *sample[2]; sample 124 libavcodec/ffv1dec.c sample[0] = s->sample_buffer + 3; sample 125 libavcodec/ffv1dec.c sample[1] = s->sample_buffer + w + 6 + 3; sample 132 libavcodec/ffv1dec.c int16_t *temp = sample[0]; // FIXME: try a normal buffer sample 134 libavcodec/ffv1dec.c sample[0] = sample[1]; sample 135 libavcodec/ffv1dec.c sample[1] = temp; sample 137 libavcodec/ffv1dec.c sample[1][-1] = sample[0][0]; sample 138 libavcodec/ffv1dec.c sample[0][w] = sample[0][w - 1]; sample 141 libavcodec/ffv1dec.c int ret = decode_line(s, w, sample, plane_index, 8); sample 145 libavcodec/ffv1dec.c src[x*pixel_stride + stride * y] = sample[1][x]; sample 147 libavcodec/ffv1dec.c int ret = decode_line(s, w, sample, plane_index, s->avctx->bits_per_raw_sample); sample 152 libavcodec/ffv1dec.c ((uint16_t*)(src + stride*y))[x*pixel_stride] = sample[1][x]; sample 156 libavcodec/ffv1dec.c ((uint16_t*)(src + stride*y))[x*pixel_stride] = sample[1][x] << (16 - s->avctx->bits_per_raw_sample) | ((uint16_t **)sample)[1][x] >> (2 * s->avctx->bits_per_raw_sample - 16); sample 24 libavcodec/ffv1dec_template.c TYPE *sample[2], sample 45 libavcodec/ffv1dec_template.c sample[1][x] = v; sample 58 libavcodec/ffv1dec_template.c context = RENAME(get_context)(p, sample[1] + x, sample[0] + x, sample[1] + x); sample 89 libavcodec/ffv1dec_template.c if (sample[1][x - 1] == sample[0][x - 1]) { sample 91 libavcodec/ffv1dec_template.c sample[1][x] = sample[0][x]; sample 97 libavcodec/ffv1dec_template.c sample[1][x] = RENAME(predict)(sample[1] + x, sample[0] + x); sample 122 libavcodec/ffv1dec_template.c sample[1][x] = av_mod_uintp2(RENAME(predict)(sample[1] + x, sample[0] + x) + (SUINT)diff, bits); sample 131 libavcodec/ffv1dec_template.c TYPE *sample[4][2]; sample 138 libavcodec/ffv1dec_template.c sample[x][0] = RENAME(s->sample_buffer) + x * 2 * (w + 6) + 3; sample 139 libavcodec/ffv1dec_template.c sample[x][1] = RENAME(s->sample_buffer) + (x * 2 + 1) * (w + 6) + 3; sample 149 libavcodec/ffv1dec_template.c TYPE *temp = sample[p][0]; // FIXME: try a normal buffer sample 151 libavcodec/ffv1dec_template.c sample[p][0] = sample[p][1]; sample 152 libavcodec/ffv1dec_template.c sample[p][1] = temp; sample 154 libavcodec/ffv1dec_template.c sample[p][1][-1]= sample[p][0][0 ]; sample 155 libavcodec/ffv1dec_template.c sample[p][0][ w]= sample[p][0][w-1]; sample 157 libavcodec/ffv1dec_template.c ret = RENAME(decode_line)(s, w, sample[p], (p + 1)/2, 9); sample 159 libavcodec/ffv1dec_template.c ret = RENAME(decode_line)(s, w, sample[p], (p + 1)/2, bits + (s->slice_coding_mode != 1)); sample 164 libavcodec/ffv1dec_template.c int g = sample[0][1][x]; sample 165 libavcodec/ffv1dec_template.c int b = sample[1][1][x]; sample 166 libavcodec/ffv1dec_template.c int r = sample[2][1][x]; sample 167 libavcodec/ffv1dec_template.c int a = sample[3][1][x]; sample 278 libavcodec/ffv1enc.c int16_t *sample[3]; sample 285 libavcodec/ffv1enc.c sample[i] = s->sample_buffer + (w + 6) * ((h + i - y) % ring_size) + 3; sample 287 libavcodec/ffv1enc.c sample[0][-1]= sample[1][0 ]; sample 288 libavcodec/ffv1enc.c sample[1][ w]= sample[1][w-1]; sample 291 libavcodec/ffv1enc.c sample[0][x] = src[x * pixel_stride + stride * y]; sample 292 libavcodec/ffv1enc.c if((ret = encode_line(s, w, sample, plane_index, 8)) < 0) sample 297 libavcodec/ffv1enc.c sample[0][x] = ((uint16_t*)(src + stride*y))[x]; sample 301 libavcodec/ffv1enc.c sample[0][x] = ((uint16_t*)(src + stride*y))[x] >> (16 - s->bits_per_raw_sample); sample 304 libavcodec/ffv1enc.c if((ret = encode_line(s, w, sample, plane_index, s->bits_per_raw_sample)) < 0) sample 984 libavcodec/ffv1enc.c int16_t *sample[3]; sample 990 libavcodec/ffv1enc.c sample[p] = fs->sample_buffer + p*w; sample 1010 libavcodec/ffv1enc.c int bg = ag - sample[0][x]; sample 1011 libavcodec/ffv1enc.c int bb = ab - sample[1][x]; sample 1012 libavcodec/ffv1enc.c int br = ar - sample[2][x]; sample 1022 libavcodec/ffv1enc.c sample[0][x] = ag; sample 1023 libavcodec/ffv1enc.c sample[1][x] = ab; sample 1024 libavcodec/ffv1enc.c sample[2][x] = ar; sample 24 libavcodec/ffv1enc_template.c TYPE *sample[3], sample 49 libavcodec/ffv1enc_template.c int v = sample[0][x]; sample 61 libavcodec/ffv1enc_template.c context = RENAME(get_context)(p, sample[0] + x, sample[1] + x, sample[2] + x); sample 62 libavcodec/ffv1enc_template.c diff = sample[0][x] - RENAME(predict)(sample[0] + x, sample[1] + x); sample 130 libavcodec/ffv1enc_template.c TYPE *sample[4][3]; sample 146 libavcodec/ffv1enc_template.c sample[p][i]= RENAME(s->sample_buffer) + p*ring_size*(w+6) + ((h+i-y)%ring_size)*(w+6) + 3; sample 183 libavcodec/ffv1enc_template.c sample[0][0][x] = g; sample 184 libavcodec/ffv1enc_template.c sample[1][0][x] = b; sample 185 libavcodec/ffv1enc_template.c sample[2][0][x] = r; sample 186 libavcodec/ffv1enc_template.c sample[3][0][x] = a; sample 190 libavcodec/ffv1enc_template.c sample[p][0][-1] = sample[p][1][0 ]; sample 191 libavcodec/ffv1enc_template.c sample[p][1][ w] = sample[p][1][w-1]; sample 193 libavcodec/ffv1enc_template.c ret = RENAME(encode_line)(s, w, sample[p], (p + 1) / 2, 9); sample 195 libavcodec/ffv1enc_template.c ret = RENAME(encode_line)(s, w, sample[p], (p + 1) / 2, bits + (s->slice_coding_mode != 1)); sample 54 libavcodec/flacdsp_template.c sample *samples = (sample *) OUT(out); sample 65 libavcodec/flacdsp_template.c sample *samples = (sample *) OUT(out); sample 79 libavcodec/flacdsp_template.c sample *samples = (sample *) OUT(out); sample 93 libavcodec/flacdsp_template.c sample *samples = (sample *) OUT(out); sample 35 libavcodec/hcom.c uint8_t sample; sample 59 libavcodec/hcom.c s->sample = s->first_sample = avctx->extradata[avctx->extradata_size - 1]; sample 116 libavcodec/hcom.c s->sample = 0; sample 117 libavcodec/hcom.c s->sample = (s->sample + datum) & 0xFF; sample 119 libavcodec/hcom.c frame->data[0][n++] = s->sample; sample 544 libavcodec/interplayvideo.c unsigned char sample[2]; sample 547 libavcodec/interplayvideo.c sample[0] = bytestream2_get_byte(&s->stream_ptr); sample 548 libavcodec/interplayvideo.c sample[1] = bytestream2_get_byte(&s->stream_ptr); sample 552 libavcodec/interplayvideo.c *s->pixel_ptr++ = sample[ y & 1 ]; sample 553 libavcodec/interplayvideo.c *s->pixel_ptr++ = sample[!(y & 1)]; sample 434 libavcodec/libopusenc.c int sample, channel; sample 435 libavcodec/libopusenc.c for (sample = 0; sample < nb_samples; ++sample) { sample 437 libavcodec/libopusenc.c const size_t src_pos = bytes_per_sample * (nb_channels * sample + channel); sample 438 libavcodec/libopusenc.c const size_t dst_pos = bytes_per_sample * (nb_channels * sample + channel_map[channel]); sample 112 libavcodec/mf_utils.c IMFSample *sample; sample 115 libavcodec/mf_utils.c hr = MFCreateSample(&sample); sample 131 libavcodec/mf_utils.c IMFSample_Release(sample); sample 140 libavcodec/mf_utils.c IMFSample_AddBuffer(sample, buffer); sample 143 libavcodec/mf_utils.c return sample; sample 115 libavcodec/mfenc.c static void mf_sample_set_pts(AVCodecContext *avctx, IMFSample *sample, int64_t av_pts) sample 119 libavcodec/mfenc.c IMFSample_SetSampleTime(sample, stime); sample 127 libavcodec/mfenc.c static int64_t mf_sample_get_pts(AVCodecContext *avctx, IMFSample *sample) sample 130 libavcodec/mfenc.c HRESULT hr = IMFSample_GetSampleTime(sample, &pts); sample 229 libavcodec/mfenc.c static int mf_sample_to_avpacket(AVCodecContext *avctx, IMFSample *sample, AVPacket *avpkt) sample 240 libavcodec/mfenc.c hr = IMFSample_GetTotalLength(sample, &len); sample 247 libavcodec/mfenc.c IMFSample_ConvertToContiguousBuffer(sample, &buffer); sample 262 libavcodec/mfenc.c avpkt->pts = avpkt->dts = mf_sample_get_pts(avctx, sample); sample 264 libavcodec/mfenc.c hr = IMFAttributes_GetUINT32(sample, &MFSampleExtension_CleanPoint, &t32); sample 268 libavcodec/mfenc.c hr = IMFAttributes_GetUINT64(sample, &MFSampleExtension_DecodeTimestamp, &t); sample 289 libavcodec/mfenc.c IMFSample *sample; sample 294 libavcodec/mfenc.c sample = ff_create_memory_sample(frame->data[0], len, c->in_info.cbAlignment); sample 295 libavcodec/mfenc.c if (sample) sample 296 libavcodec/mfenc.c IMFSample_SetSampleDuration(sample, mf_to_mf_time(avctx, frame->nb_samples)); sample 297 libavcodec/mfenc.c return sample; sample 303 libavcodec/mfenc.c IMFSample *sample; sample 314 libavcodec/mfenc.c sample = ff_create_memory_sample(NULL, size, c->in_info.cbAlignment); sample 315 libavcodec/mfenc.c if (!sample) sample 318 libavcodec/mfenc.c hr = IMFSample_GetBufferByIndex(sample, 0, &buffer); sample 320 libavcodec/mfenc.c IMFSample_Release(sample); sample 327 libavcodec/mfenc.c IMFSample_Release(sample); sample 337 libavcodec/mfenc.c IMFSample_Release(sample); sample 341 libavcodec/mfenc.c IMFSample_SetSampleDuration(sample, mf_to_mf_time(avctx, frame->pkt_duration)); sample 343 libavcodec/mfenc.c return sample; sample 349 libavcodec/mfenc.c IMFSample *sample; sample 352 libavcodec/mfenc.c sample = mf_a_avframe_to_sample(avctx, frame); sample 354 libavcodec/mfenc.c sample = mf_v_avframe_to_sample(avctx, frame); sample 357 libavcodec/mfenc.c if (sample) sample 358 libavcodec/mfenc.c mf_sample_set_pts(avctx, sample, frame->pts); sample 360 libavcodec/mfenc.c return sample; sample 363 libavcodec/mfenc.c static int mf_send_sample(AVCodecContext *avctx, IMFSample *sample) sample 369 libavcodec/mfenc.c if (sample) { sample 377 libavcodec/mfenc.c IMFSample_SetUINT32(sample, &MFSampleExtension_Discontinuity, TRUE); sample 379 libavcodec/mfenc.c hr = IMFTransform_ProcessInput(c->mft, c->in_stream_id, sample, 0); sample 405 libavcodec/mfenc.c IMFSample *sample = NULL; sample 407 libavcodec/mfenc.c sample = mf_avframe_to_sample(avctx, frame); sample 408 libavcodec/mfenc.c if (!sample) sample 415 libavcodec/mfenc.c ret = mf_send_sample(avctx, sample); sample 416 libavcodec/mfenc.c if (sample) sample 417 libavcodec/mfenc.c IMFSample_Release(sample); sample 427 libavcodec/mfenc.c IMFSample *sample; sample 432 libavcodec/mfenc.c sample = NULL; sample 444 libavcodec/mfenc.c sample = ff_create_memory_sample(NULL, c->out_info.cbSize, c->out_info.cbAlignment); sample 445 libavcodec/mfenc.c if (!sample) sample 451 libavcodec/mfenc.c .pSample = sample, sample 503 libavcodec/mfenc.c IMFSample *sample; sample 506 libavcodec/mfenc.c ret = mf_receive_sample(avctx, &sample); sample 510 libavcodec/mfenc.c ret = mf_sample_to_avpacket(avctx, sample, avpkt); sample 511 libavcodec/mfenc.c IMFSample_Release(sample); sample 116 libavcodec/mlpdsp.c int32_t sample = sample_buffer[i][mat_ch] * sample 118 libavcodec/mlpdsp.c lossless_check_data ^= (sample & 0xffffff) << mat_ch; sample 120 libavcodec/mlpdsp.c *data_32++ = sample * 256U; sample 122 libavcodec/mlpdsp.c *data_16++ = sample >> 8; sample 1035 libavcodec/mlpenc.c int32_t sample = *sample_buffer++ >> dp->quant_step_size[ch]; sample 1036 libavcodec/mlpenc.c sample -= sign_huff_offset[ch]; sample 1039 libavcodec/mlpenc.c int vlc = sample >> lsb_bits[ch]; sample 1044 libavcodec/mlpenc.c put_sbits(pb, lsb_bits[ch], sample); sample 1253 libavcodec/mlpenc.c int32_t sample; sample 1255 libavcodec/mlpenc.c sample = is24 ? *samples_32++ >> 8 : *samples_16++ * 256; sample 1258 libavcodec/mlpenc.c abs_sample = FFABS(sample); sample 1262 libavcodec/mlpenc.c temp_lossless_check_data ^= (sample & 0x00ffffff) << channel; sample 1263 libavcodec/mlpenc.c *sample_buffer++ = sample; sample 1308 libavcodec/mlpenc.c static int number_trailing_zeroes(int32_t sample) sample 1312 libavcodec/mlpenc.c for (bits = 0; bits < 24 && !(sample & (1<<bits)); bits++); sample 1663 libavcodec/mlpenc.c int32_t sample = *sample_buffer >> dp->quant_step_size[channel]; sample 1666 libavcodec/mlpenc.c sample -= unsign_offset; sample 1668 libavcodec/mlpenc.c temp_min = sample & mask; sample 1676 libavcodec/mlpenc.c sample >>= lsb_bits; sample 1678 libavcodec/mlpenc.c bitcount += ff_mlp_huffman_tables[codebook][sample + codebook_offset][1]; sample 1750 libavcodec/mlpenc.c int32_t sample = *sample_buffer >> dp->quant_step_size[channel]; sample 1751 libavcodec/mlpenc.c if (sample < min) sample 1752 libavcodec/mlpenc.c min = sample; sample 1753 libavcodec/mlpenc.c if (sample > max) sample 1754 libavcodec/mlpenc.c max = sample; sample 1755 libavcodec/mlpenc.c average += sample; sample 1835 libavcodec/mlpenc.c int32_t sample = *sample_buffer; sample 1848 libavcodec/mlpenc.c residual = sample - (accum & mask); sample 1855 libavcodec/mlpenc.c filter_state_buffer[FIR][i] = sample; sample 1934 libavcodec/mlpenc.c int32_t sample = *(sample_buffer + src_ch); sample 1935 libavcodec/mlpenc.c accum += (int64_t) sample * mp->forco[mat][src_ch]; sample 682 libavcodec/mpegaudioenc_template.c int qindex, steps, m, sample, bits; sample 687 libavcodec/mpegaudioenc_template.c sample = s->sb_samples[ch][k][l + m][i]; sample 692 libavcodec/mpegaudioenc_template.c a = (float)sample * s->scale_factor_inv_table[s->scale_factors[ch][i][k]]; sample 704 libavcodec/mpegaudioenc_template.c q1 = sample * (1 << -shift); sample 706 libavcodec/mpegaudioenc_template.c q1 = sample >> shift; sample 166 libavcodec/opusenc.c float sample = b->overlap[i]; sample 167 libavcodec/opusenc.c b->overlap[i] = sample - m; sample 168 libavcodec/opusenc.c m = sample * CELT_EMPH_COEFF; sample 179 libavcodec/opusenc.c float sample = b->samples[sf*subframesize + i]; sample 180 libavcodec/opusenc.c b->samples[sf*subframesize + i] = sample - m; sample 181 libavcodec/opusenc.c m = sample * CELT_EMPH_COEFF; sample 161 libavcodec/rawdec.c int sample = get_bits(&gb, avctx->bits_per_coded_sample); \ sample 162 libavcodec/rawdec.c w16(dst + i*2, SCALE16(sample, avctx->bits_per_coded_sample)); \ sample 810 libavcodec/sonic.c double sample = s->coded_samples[ch][i]; sample 811 libavcodec/sonic.c energy2 += sample*sample; sample 812 libavcodec/sonic.c energy1 += fabs(sample); sample 67 libavcodec/ttaenc.c static int32_t get_sample(const AVFrame *frame, int sample, sample 73 libavcodec/ttaenc.c ret = frame->data[0][sample] - 0x80; sample 76 libavcodec/ttaenc.c ret = ptr[sample]; sample 79 libavcodec/ttaenc.c ret = ptr[sample] >> 8; sample 166 libavcodec/vima.c int sample; sample 168 libavcodec/vima.c for (sample = 0; sample < samples; sample++) { sample 38 libavcodec/wavpackenc.c #define APPLY_WEIGHT_F(weight, sample) ((((((sample) & 0xffff) * (weight)) >> 9) + \ sample 39 libavcodec/wavpackenc.c ((((sample) & ~0xffff) >> 9) * (weight)) + 1) >> 1) sample 41 libavcodec/wavpackenc.c #define APPLY_WEIGHT_I(weight, sample) (((weight) * (sample) + 512) >> 10) sample 43 libavcodec/wavpackenc.c #define APPLY_WEIGHT(weight, sample) ((sample) != (short) (sample) ? \ sample 44 libavcodec/wavpackenc.c APPLY_WEIGHT_F(weight, sample) : APPLY_WEIGHT_I (weight, sample)) sample 223 libavcodec/wavpackenc.c static void process_float(WavPackEncodeContext *s, int32_t *sample) sample 225 libavcodec/wavpackenc.c int32_t shift_count, value, f = *sample; sample 261 libavcodec/wavpackenc.c *sample = get_sign(f) ? -value : value; sample 2039 libavcodec/wavpackenc.c static void wavpack_encode_sample(WavPackEncodeContext *s, WvChannel *c, int32_t sample) sample 2043 libavcodec/wavpackenc.c int sign = sample < 0; sample 2047 libavcodec/wavpackenc.c if (sample) sample 2053 libavcodec/wavpackenc.c } else if (sample) { sample 2064 libavcodec/wavpackenc.c sample = ~sample; sample 2066 libavcodec/wavpackenc.c if (sample < (int32_t) GET_MED(0)) { sample 2074 libavcodec/wavpackenc.c if (sample - low < GET_MED(1)) { sample 2082 libavcodec/wavpackenc.c if (sample - low < GET_MED(2)) { sample 2087 libavcodec/wavpackenc.c ones_count = 2 + (sample - low) / GET_MED(2); sample 2112 libavcodec/wavpackenc.c uint32_t maxcode = high - low, code = sample - low; sample 2157 libavcodec/wavpackenc.c static void pack_float_sample(WavPackEncodeContext *s, int32_t *sample) sample 2163 libavcodec/wavpackenc.c if (get_exponent(*sample) == 255) { sample 2164 libavcodec/wavpackenc.c if (get_mantissa(*sample)) { sample 2166 libavcodec/wavpackenc.c put_bits(pb, 23, get_mantissa(*sample)); sample 2173 libavcodec/wavpackenc.c } else if (get_exponent(*sample)) { sample 2174 libavcodec/wavpackenc.c shift_count = max_exp - get_exponent(*sample); sample 2175 libavcodec/wavpackenc.c value = 0x800000 + get_mantissa(*sample); sample 2178 libavcodec/wavpackenc.c value = get_mantissa(*sample); sample 2188 libavcodec/wavpackenc.c if (get_exponent(*sample) || get_mantissa(*sample)) { sample 2190 libavcodec/wavpackenc.c put_bits(pb, 23, get_mantissa(*sample)); sample 2193 libavcodec/wavpackenc.c put_bits(pb, 8, get_exponent(*sample)); sample 2195 libavcodec/wavpackenc.c put_bits(pb, 1, get_sign(*sample)); sample 2200 libavcodec/wavpackenc.c put_bits(pb, 1, get_sign(*sample)); sample 2205 libavcodec/wavpackenc.c put_sbits(pb, shift_count, get_mantissa(*sample)); sample 2207 libavcodec/wavpackenc.c put_bits(pb, 1, get_mantissa(*sample) & 1); sample 61 libavcodec/ws-snd1.c int sample = 128; sample 121 libavcodec/ws-snd1.c sample += ( code & 0x3) - 2; sample 122 libavcodec/ws-snd1.c sample = av_clip_uint8(sample); sample 123 libavcodec/ws-snd1.c *samples++ = sample; sample 124 libavcodec/ws-snd1.c sample += ((code >> 2) & 0x3) - 2; sample 125 libavcodec/ws-snd1.c sample = av_clip_uint8(sample); sample 126 libavcodec/ws-snd1.c *samples++ = sample; sample 127 libavcodec/ws-snd1.c sample += ((code >> 4) & 0x3) - 2; sample 128 libavcodec/ws-snd1.c sample = av_clip_uint8(sample); sample 129 libavcodec/ws-snd1.c *samples++ = sample; sample 130 libavcodec/ws-snd1.c sample += (code >> 6) - 2; sample 131 libavcodec/ws-snd1.c sample = av_clip_uint8(sample); sample 132 libavcodec/ws-snd1.c *samples++ = sample; sample 138 libavcodec/ws-snd1.c sample += ws_adpcm_4bit[code & 0xF]; sample 139 libavcodec/ws-snd1.c sample = av_clip_uint8(sample); sample 140 libavcodec/ws-snd1.c *samples++ = sample; sample 141 libavcodec/ws-snd1.c sample += ws_adpcm_4bit[code >> 4]; sample 142 libavcodec/ws-snd1.c sample = av_clip_uint8(sample); sample 143 libavcodec/ws-snd1.c *samples++ = sample; sample 151 libavcodec/ws-snd1.c sample += t >> 3; sample 152 libavcodec/ws-snd1.c sample = av_clip_uint8(sample); sample 153 libavcodec/ws-snd1.c *samples++ = sample; sample 158 libavcodec/ws-snd1.c sample = buf[-1]; sample 162 libavcodec/ws-snd1.c memset(samples, sample, smp); sample 313 libavdevice/dshow_pin.c libAVMemInputPin_Receive(libAVMemInputPin *this, IMediaSample *sample) sample 333 libavdevice/dshow_pin.c if (!sample) sample 336 libavdevice/dshow_pin.c IMediaSample_GetTime(sample, &orig_curtime, &dummy); sample 343 libavdevice/dshow_pin.c IMediaSample_GetTime(sample, &curtime, &dummy); sample 355 libavdevice/dshow_pin.c buf_size = IMediaSample_GetActualDataLength(sample); sample 356 libavdevice/dshow_pin.c IMediaSample_GetPointer(sample, &buf); sample 274 libavfilter/af_acrossover.c double sample = src[i], lo, hi; sample 279 libavfilter/af_acrossover.c lo = sample; sample 280 libavfilter/af_acrossover.c hi = sample; sample 293 libavfilter/af_acrossover.c sample = hi; sample 248 libavfilter/af_acrusher.c double sample = src[c] * level_in; sample 250 libavfilter/af_acrusher.c sample = mix * samplereduction(s, &s->sr[c], sample) + src[c] * (1. - mix) * level_in; sample 251 libavfilter/af_acrusher.c dst[c] = bitreduction(s, sample) * level_out; sample 145 libavfilter/af_aiir.c double sample = 0.; \ sample 152 libavfilter/af_aiir.c sample += b[x] * ic[x]; \ sample 155 libavfilter/af_aiir.c sample -= a[x] * oc[x]; \ sample 157 libavfilter/af_aiir.c oc[0] = sample; \ sample 158 libavfilter/af_aiir.c sample *= og * g; \ sample 159 libavfilter/af_aiir.c sample = sample * mix + ic[0] * (1. - mix); \ sample 160 libavfilter/af_aiir.c if (need_clipping && sample < min) { \ sample 163 libavfilter/af_aiir.c } else if (need_clipping && sample > max) { \ sample 167 libavfilter/af_aiir.c dst[n] = sample; \ sample 208 libavfilter/af_aiir.c double sample = ig * (i ? dst[n] : src[n]); \ sample 209 libavfilter/af_aiir.c double o0 = sample * b0 + i1 * b1 + i2 * b2 + o1 * a1 + o2 * a2; \ sample 217 libavfilter/af_aiir.c o0 = o0 * mix + (1. - mix) * sample; \ sample 151 libavfilter/af_alimiter.c double sample = src[c] * level_in; sample 153 libavfilter/af_alimiter.c buffer[s->pos + c] = sample; sample 154 libavfilter/af_alimiter.c peak = FFMAX(peak, fabs(sample)); sample 203 libavfilter/af_alimiter.c double sample = buf[c]; sample 205 libavfilter/af_alimiter.c peak = FFMAX(peak, fabs(sample)); sample 728 libavfilter/af_anequalizer.c double sample = bptr[n]; sample 730 libavfilter/af_anequalizer.c sample = process_sample(f->section, sample); sample 731 libavfilter/af_anequalizer.c bptr[n] = sample; sample 110 libavfilter/af_anlms.c static float fir_sample(AudioNLMSContext *s, float sample, float *delay, sample 116 libavfilter/af_anlms.c delay[*offset] = sample; sample 580 libavfilter/af_astats.c #define UPDATE_STATS(planar, type, sample, normalizer_suffix, int_sample) \ sample 582 libavfilter/af_astats.c UPDATE_STATS_##planar(type, update_stat(s, p, sample, sample normalizer_suffix, int_sample), s->is_float ? update_float_stat(s, p, sample) : s->is_double ? update_double_stat(s, p, sample) : (void)NULL, ); \ sample 584 libavfilter/af_astats.c UPDATE_STATS_##planar(type, update_minmax(s, p, sample), , p->nmin = p->min normalizer_suffix; p->nmax = p->max normalizer_suffix;); \ sample 35 libavfilter/af_bs2b.c typedef void (*filter_func)(t_bs2bdp bs2bdp, uint8_t *sample, int n); sample 150 libavfilter/af_compensationdelay.c const double sample = src[n]; sample 152 libavfilter/af_compensationdelay.c buffer[w_ptr] = sample; sample 153 libavfilter/af_compensationdelay.c dst[n] = dry * sample + wet * buffer[r_ptr]; sample 150 libavfilter/af_deesser.c double sample = src[i]; sample 154 libavfilter/af_deesser.c dec->s1 = sample; sample 164 libavfilter/af_deesser.c offset = 1.0 - fabs(sample); sample 168 libavfilter/af_deesser.c (sample * (offset * iirAmount)); sample 176 libavfilter/af_deesser.c sample = dec->iirSampleA + ((sample - dec->iirSampleA) / dec->ratioA); sample 179 libavfilter/af_deesser.c (sample * (offset * iirAmount)); sample 187 libavfilter/af_deesser.c sample = dec->iirSampleB + ((sample - dec->iirSampleB) / dec->ratioB); sample 193 libavfilter/af_deesser.c sample = src[i]; sample 197 libavfilter/af_deesser.c case OUT_MODE: dst[i] = sample; break; sample 198 libavfilter/af_deesser.c case ESS_MODE: dst[i] = src[i] - sample; break; sample 117 libavfilter/af_drmeter.c static void update_stat(DRMeterContext *s, ChannelStats *p, float sample) sample 123 libavfilter/af_drmeter.c p->peak = FFMAX(FFABS(sample), p->peak); sample 124 libavfilter/af_drmeter.c p->sum += sample * sample; sample 99 libavfilter/af_earwax.c int32_t sample; sample 103 libavfilter/af_earwax.c sample = 0; sample 105 libavfilter/af_earwax.c sample += in[j] * filt[j]; sample 106 libavfilter/af_earwax.c *out = av_clip_int16(sample >> 6); sample 1196 libavfilter/af_hdcd.c static int32_t hdcd_analyze_gen(int32_t sample, unsigned int v, unsigned int maxv) sample 1199 libavfilter/af_hdcd.c int64_t s64 = sample; sample 1216 libavfilter/af_hdcd.c int32_t sample = samples[i * stride]; sample 1217 libavfilter/af_hdcd.c samples[i * stride] = hdcd_analyze_gen(sample, !!(pel && extend), 1); sample 1281 libavfilter/af_hdcd.c int32_t sample = samples[i * stride]; sample 1282 libavfilter/af_hdcd.c int32_t asample = abs(sample) - pe_level; sample 1285 libavfilter/af_hdcd.c sample = sample >= 0 ? peaktab[asample] : -peaktab[asample]; sample 1287 libavfilter/af_hdcd.c sample <<= shft; sample 1289 libavfilter/af_hdcd.c samples[i * stride] = sample; sample 99 libavfilter/af_silenceremove.c void (*update)(struct SilenceRemoveContext *s, double sample); sample 100 libavfilter/af_silenceremove.c double(*compute)(struct SilenceRemoveContext *s, double sample); sample 128 libavfilter/af_silenceremove.c static double compute_peak(SilenceRemoveContext *s, double sample) sample 134 libavfilter/af_silenceremove.c new_sum += fabs(sample); sample 139 libavfilter/af_silenceremove.c static void update_peak(SilenceRemoveContext *s, double sample) sample 142 libavfilter/af_silenceremove.c *s->window_current = fabs(sample); sample 150 libavfilter/af_silenceremove.c static double compute_rms(SilenceRemoveContext *s, double sample) sample 156 libavfilter/af_silenceremove.c new_sum += sample * sample; sample 161 libavfilter/af_silenceremove.c static void update_rms(SilenceRemoveContext *s, double sample) sample 164 libavfilter/af_silenceremove.c *s->window_current = sample * sample; sample 140 libavfilter/avf_abitscope.c static void count_bits(AudioBitScopeContext *s, uint32_t sample, int max) sample 145 libavfilter/avf_abitscope.c if (sample & (1U << i)) sample 272 libavfilter/avf_avectorscope.c float sample = samples[i] / (float)INT16_MAX; sample 273 libavfilter/avf_avectorscope.c max = FFMAX(FFABS(sample), max); sample 82 libavfilter/avf_showwaves.c int (*get_h)(int16_t sample, int height); sample 176 libavfilter/avf_showwaves.c static int get_lin_h(int16_t sample, int height) sample 178 libavfilter/avf_showwaves.c return height/2 - av_rescale(sample, height/2, INT16_MAX); sample 181 libavfilter/avf_showwaves.c static int get_lin_h2(int16_t sample, int height) sample 183 libavfilter/avf_showwaves.c return av_rescale(FFABS(sample), height, INT16_MAX); sample 186 libavfilter/avf_showwaves.c static int get_log_h(int16_t sample, int height) sample 188 libavfilter/avf_showwaves.c return height/2 - FFSIGN(sample) * (log10(1 + FFABS(sample)) * (height/2) / log10(1 + INT16_MAX)); sample 191 libavfilter/avf_showwaves.c static int get_log_h2(int16_t sample, int height) sample 193 libavfilter/avf_showwaves.c return log10(1 + FFABS(sample)) * height / log10(1 + INT16_MAX); sample 196 libavfilter/avf_showwaves.c static int get_sqrt_h(int16_t sample, int height) sample 198 libavfilter/avf_showwaves.c return height/2 - FFSIGN(sample) * (sqrt(FFABS(sample)) * (height/2) / sqrt(INT16_MAX)); sample 201 libavfilter/avf_showwaves.c static int get_sqrt_h2(int16_t sample, int height) sample 203 libavfilter/avf_showwaves.c return sqrt(FFABS(sample)) * height / sqrt(INT16_MAX); sample 206 libavfilter/avf_showwaves.c static int get_cbrt_h(int16_t sample, int height) sample 208 libavfilter/avf_showwaves.c return height/2 - FFSIGN(sample) * (cbrt(FFABS(sample)) * (height/2) / cbrt(INT16_MAX)); sample 211 libavfilter/avf_showwaves.c static int get_cbrt_h2(int16_t sample, int height) sample 213 libavfilter/avf_showwaves.c return cbrt(FFABS(sample)) * height / cbrt(INT16_MAX); sample 598 libavfilter/avf_showwaves.c int16_t sample = sum[ch] / max_samples; sample 605 libavfilter/avf_showwaves.c h = showwaves->get_h(sample, ch_height); sample 862 libavfilter/f_ebur128.c SET_META_PEAK(sample, SAMPLES); sample 55 libavformat/dv.c static inline uint16_t dv_audio_12to16(uint16_t sample) sample 59 libavformat/dv.c sample = (sample < 0x800) ? sample : sample | 0xf000; sample 60 libavformat/dv.c shift = (sample & 0xf00) >> 8; sample 63 libavformat/dv.c result = sample; sample 66 libavformat/dv.c result = (sample - (256 * shift)) << shift; sample 69 libavformat/dv.c result = ((sample + ((256 * shift) + 1)) << shift) - 1; sample 157 libavformat/libmodplug.c ADD_META_MULTIPLE_ENTRIES(sample, ModPlug_SampleName); sample 5982 libavformat/mov.c static int mov_read_sample_encryption_info(MOVContext *c, AVIOContext *pb, MOVStreamContext *sc, AVEncryptionInfo **sample, int use_subsamples) sample 5993 libavformat/mov.c *sample = av_encryption_info_clone(sc->cenc.default_encrypted_sample); sample 5994 libavformat/mov.c if (!*sample) sample 5998 libavformat/mov.c if (avio_read(pb, (*sample)->iv, sc->cenc.per_sample_iv_size) != sc->cenc.per_sample_iv_size) { sample 6000 libavformat/mov.c av_encryption_info_free(*sample); sample 6001 libavformat/mov.c *sample = NULL; sample 6008 libavformat/mov.c av_free((*sample)->subsamples); sample 6009 libavformat/mov.c (*sample)->subsamples = av_mallocz_array(subsample_count, sizeof(*subsamples)); sample 6010 libavformat/mov.c if (!(*sample)->subsamples) { sample 6011 libavformat/mov.c av_encryption_info_free(*sample); sample 6012 libavformat/mov.c *sample = NULL; sample 6017 libavformat/mov.c (*sample)->subsamples[i].bytes_of_clear_data = avio_rb16(pb); sample 6018 libavformat/mov.c (*sample)->subsamples[i].bytes_of_protected_data = avio_rb32(pb); sample 6023 libavformat/mov.c av_encryption_info_free(*sample); sample 6024 libavformat/mov.c *sample = NULL; sample 6027 libavformat/mov.c (*sample)->subsample_count = subsample_count; sample 6089 libavformat/mov.c AVEncryptionInfo **sample, **encrypted_samples; sample 6122 libavformat/mov.c sample = &encryption_index->encrypted_samples[i]; sample 6127 libavformat/mov.c ret = mov_read_sample_encryption_info(c, pb, sc, sample, sample_info_size > sc->cenc.per_sample_iv_size); sample 6597 libavformat/mov.c static int cenc_decrypt(MOVContext *c, MOVStreamContext *sc, AVEncryptionInfo *sample, uint8_t *input, int size) sample 6601 libavformat/mov.c if (sample->scheme != MKBETAG('c','e','n','c') || sample->crypt_byte_block != 0 || sample->skip_byte_block != 0) { sample 6619 libavformat/mov.c av_aes_ctr_set_full_iv(sc->cenc.aes_ctr, sample->iv); sample 6621 libavformat/mov.c if (!sample->subsample_count) sample 6628 libavformat/mov.c for (i = 0; i < sample->subsample_count; i++) sample 6630 libavformat/mov.c if (sample->subsamples[i].bytes_of_clear_data + sample->subsamples[i].bytes_of_protected_data > size) { sample 6636 libavformat/mov.c input += sample->subsamples[i].bytes_of_clear_data; sample 6637 libavformat/mov.c size -= sample->subsamples[i].bytes_of_clear_data; sample 6640 libavformat/mov.c av_aes_ctr_crypt(sc->cenc.aes_ctr, input, input, sample->subsamples[i].bytes_of_protected_data); sample 6641 libavformat/mov.c input += sample->subsamples[i].bytes_of_protected_data; sample 6642 libavformat/mov.c size -= sample->subsamples[i].bytes_of_protected_data; sample 7190 libavformat/mov.c AVIndexEntry *sample = &st->index_entries[0]; sample 7191 libavformat/mov.c if (avio_seek(sc->pb, sample->pos, SEEK_SET) != sample->pos) { sample 7196 libavformat/mov.c if (av_get_packet(sc->pb, &pkt, sample->size) < 0) sample 7208 libavformat/mov.c AVIndexEntry *sample = &st->index_entries[i]; sample 7214 libavformat/mov.c if (end < sample->timestamp) { sample 7219 libavformat/mov.c if (avio_seek(sc->pb, sample->pos, SEEK_SET) != sample->pos) { sample 7226 libavformat/mov.c if (len > sample->size-2) sample 7252 libavformat/mov.c avpriv_new_chapter(s, i, st->time_base, sample->timestamp, end, title); sample 7769 libavformat/mov.c AVIndexEntry *sample = NULL; sample 7779 libavformat/mov.c if (!sample || (!(s->pb->seekable & AVIO_SEEKABLE_NORMAL) && current_sample->pos < sample->pos) || sample 7782 libavformat/mov.c ((FFABS(best_dts - dts) <= AV_TIME_BASE && current_sample->pos < sample->pos) || sample 7784 libavformat/mov.c sample = current_sample; sample 7790 libavformat/mov.c return sample; sample 7863 libavformat/mov.c AVIndexEntry *sample; sample 7869 libavformat/mov.c sample = mov_find_next_sample(s, &st); sample 7870 libavformat/mov.c if (!sample || (mov->next_root_atom && sample->pos > mov->next_root_atom)) { sample 7883 libavformat/mov.c sample->pos = FFMIN(sample->pos, mov->next_root_atom); sample 7884 libavformat/mov.c sample->size = FFMIN(sample->size, (mov->next_root_atom - sample->pos)); sample 7888 libavformat/mov.c int64_t ret64 = avio_seek(sc->pb, sample->pos, SEEK_SET); sample 7889 libavformat/mov.c if (ret64 != sample->pos) { sample 7891 libavformat/mov.c sc->ffindex, sample->pos); sample 7898 libavformat/mov.c if( st->discard == AVDISCARD_NONKEY && 0==(sample->flags & AVINDEX_KEYFRAME) ) { sample 7903 libavformat/mov.c ret = av_get_packet(sc->pb, pkt, sample->size); sample 7941 libavformat/mov.c pkt->dts = sample->timestamp; sample 7942 libavformat/mov.c if (sample->flags & AVINDEX_DISCARD_FRAME) { sample 7969 libavformat/mov.c pkt->flags |= sample->flags & AVINDEX_KEYFRAME ? AV_PKT_FLAG_KEY : 0; sample 7970 libavformat/mov.c pkt->pos = sample->pos; sample 8024 libavformat/mov.c int sample, time_sample, ret; sample 8035 libavformat/mov.c sample = av_index_search_timestamp(st, timestamp, flags); sample 8036 libavformat/mov.c av_log(s, AV_LOG_TRACE, "stream %d, timestamp %"PRId64", sample %d\n", st->index, timestamp, sample); sample 8037 libavformat/mov.c if (sample < 0 && st->nb_index_entries && timestamp < st->index_entries[0].timestamp) sample 8038 libavformat/mov.c sample = 0; sample 8039 libavformat/mov.c if (sample < 0) /* not sure what to do */ sample 8041 libavformat/mov.c mov_current_sample_set(sc, sample); sample 8072 libavformat/mov.c return sample; sample 8079 libavformat/mov.c int sample; sample 8086 libavformat/mov.c sample = mov_seek_stream(s, st, sample_time, flags); sample 8087 libavformat/mov.c if (sample < 0) sample 8088 libavformat/mov.c return sample; sample 8092 libavformat/mov.c int64_t seek_timestamp = st->index_entries[sample].timestamp; sample 8119 libavformat/mov.c if (sc->ffindex == stream_index && sc->current_sample == sample) sample 269 libavformat/movenc.h int track_index, int sample, sample 100 libavformat/movenchint.c int sample) sample 116 libavformat/movenchint.c queue->samples[queue->len].sample_number = sample; sample 129 libavformat/movenchint.c HintSample *sample = &queue->samples[i]; sample 130 libavformat/movenchint.c if (!sample->own_data) { sample 131 libavformat/movenchint.c uint8_t *ptr = av_malloc(sample->size); sample 139 libavformat/movenchint.c memcpy(ptr, sample->data, sample->size); sample 140 libavformat/movenchint.c sample->data = ptr; sample 141 libavformat/movenchint.c sample->own_data = 1; sample 221 libavformat/movenchint.c HintSample *sample = &queue->samples[0]; sample 224 libavformat/movenchint.c if (sample->offset == 0 && sample->size > 5) sample 225 libavformat/movenchint.c sample->offset = 5; sample 227 libavformat/movenchint.c if (match_segments(data, len, sample->data, sample->offset, sample 228 libavformat/movenchint.c sample->size, pos, match_offset, match_len) == 0) { sample 229 libavformat/movenchint.c *match_sample = sample->sample_number; sample 232 libavformat/movenchint.c sample->offset = *match_offset + *match_len + 5; sample 233 libavformat/movenchint.c if (sample->offset + 10 >= sample->size) sample 238 libavformat/movenchint.c if (sample->offset < 10 && sample->size > 20) { sample 241 libavformat/movenchint.c sample->offset = sample->size/2; sample 402 libavformat/movenchint.c int track_index, int sample, sample 420 libavformat/movenchint.c sample_queue_push(&trk->sample_queue, sample_data, sample_size, sample); sample 422 libavformat/movenchint.c sample_queue_push(&trk->sample_queue, pkt->data, pkt->size, sample); sample 548 libavformat/mxfdec.c uint32_t sample = bytestream_get_le32(&buf_ptr); sample 550 libavformat/mxfdec.c bytestream_put_le24(&data_ptr, (sample >> 4) & 0xffffff); sample 552 libavformat/mxfdec.c bytestream_put_le16(&data_ptr, (sample >> 12) & 0xffff); sample 2724 libavformat/mxfenc.c uint32_t sample; sample 2726 libavformat/mxfenc.c sample = AV_RL24(samples)<< 4; sample 2729 libavformat/mxfenc.c sample = AV_RL16(samples)<<12; sample 2732 libavformat/mxfenc.c avio_wl32(pb, sample | i); sample 232 libavformat/rl2.c AVIndexEntry *sample = NULL; sample 242 libavformat/rl2.c sample = &s->streams[i]->index_entries[ rl2->index_pos[i] ]; sample 243 libavformat/rl2.c pos= sample->pos; sample 254 libavformat/rl2.c avio_seek(pb, sample->pos, SEEK_SET); sample 257 libavformat/rl2.c ret = av_get_packet(pb, pkt, sample->size); sample 258 libavformat/rl2.c if(ret != sample->size){ sample 263 libavformat/rl2.c pkt->pts = sample->timestamp; sample 46 libavformat/sdsdec.c unsigned sample = ((unsigned)src[i + 0] << 25) + ((unsigned)src[i + 1] << 18); sample 48 libavformat/sdsdec.c dst[i / 2] = sample; sample 57 libavformat/sdsdec.c unsigned sample; sample 59 libavformat/sdsdec.c sample = ((unsigned)src[i + 0] << 25) | ((unsigned)src[i + 1] << 18) | ((unsigned)src[i + 2] << 11); sample 60 libavformat/sdsdec.c dst[i / 3] = sample; sample 69 libavformat/sdsdec.c unsigned sample; sample 71 libavformat/sdsdec.c sample = ((unsigned)src[i + 0] << 25) | ((unsigned)src[i + 1] << 18) | ((unsigned)src[i + 2] << 11) | ((unsigned)src[i + 3] << 4); sample 72 libavformat/sdsdec.c dst[i / 4] = sample; sample 272 libavformat/segafilm.c film_sample *sample; sample 280 libavformat/segafilm.c sample = &film->sample_table[film->current_sample]; sample 290 libavformat/segafilm.c if (next_sample->stream != sample->stream) { sample 297 libavformat/segafilm.c avio_seek(pb, sample->sample_offset, SEEK_SET); sample 299 libavformat/segafilm.c ret = av_get_packet(pb, pkt, sample->sample_size); sample 300 libavformat/segafilm.c if (ret != sample->sample_size) sample 303 libavformat/segafilm.c pkt->stream_index = sample->stream; sample 304 libavformat/segafilm.c pkt->dts = sample->pts; sample 305 libavformat/segafilm.c pkt->pts = sample->pts; sample 306 libavformat/segafilm.c pkt->flags |= sample->keyframe ? AV_PKT_FLAG_KEY : 0; sample 308 libavformat/segafilm.c pkt->duration = next_sample->pts - sample->pts; sample 1705 libavformat/utils.c int64_t sample = ts_to_samples(st, pts); sample 1707 libavformat/utils.c int64_t end_sample = sample + duration; sample 1709 libavformat/utils.c sample < st->last_discard_sample) sample 113 libavformat/vividas.c static unsigned recover_key(unsigned char sample[4], unsigned expected_size) sample 119 libavformat/vividas.c return AV_RL32(sample) ^ AV_RL32(plaintext); sample 184 libavresample/dither.c float sample = src[i] * S16_SCALE; sample 195 libavresample/dither.c sample -= err; sample 198 libavresample/dither.c dst[i] = av_clip_int16(lrintf(sample)); sample 201 libavresample/dither.c dst[i] = av_clip_int16(lrintf(sample + dither[i])); sample 202 libavresample/dither.c state->dither_b[0] = av_clipf(dst[i] - sample, -1.5f, 1.5f); sample 43 libavresample/tests/avresample.c int channels, int sample, int ch, \ sample 49 libavresample/tests/avresample.c out[ch][sample] = v; \ sample 51 libavresample/tests/avresample.c out[0][sample * channels + ch] = v; \ sample 61 libavresample/tests/avresample.c int channels, int sample, int ch, double v_dbl) sample 65 libavresample/tests/avresample.c put_sample_u8(data, sample_fmt, channels, sample, ch, v_dbl); sample 68 libavresample/tests/avresample.c put_sample_s16(data, sample_fmt, channels, sample, ch, v_dbl); sample 71 libavresample/tests/avresample.c put_sample_s32(data, sample_fmt, channels, sample, ch, v_dbl); sample 74 libavresample/tests/avresample.c put_sample_flt(data, sample_fmt, channels, sample, ch, v_dbl); sample 77 libavresample/tests/avresample.c put_sample_dbl(data, sample_fmt, channels, sample, ch, v_dbl); sample 460 libavutil/log.c static void missing_feature_sample(int sample, void *avc, const char *msg, sample 468 libavutil/log.c if (sample)