Searched refs:den (Results 51 - 75 of 138) sorted by relevance

123456

/external/chromium_org/third_party/libvpx/source/libvpx/test/
H A Dcq_test.cc115 timebase.den, timebase.num, 0, 30);
/external/chromium_org/third_party/libvpx/source/libvpx/vp9/encoder/
H A Dvp9_svc_layercontext.c237 const int num, const int den,
241 if (width_out == NULL || height_out == NULL || den == 0)
244 w = width_org * num / den;
245 h = height_org * num / den;
236 get_layer_resolution(const int width_org, const int height_org, const int num, const int den, int *width_out, int *height_out) argument
/external/chromium_org/third_party/libvpx/source/libvpx/vpx/src/
H A Dvpx_encoder.c97 if (dsf->num < 1 || dsf->num > 4096 || dsf->den < 1 ||
98 dsf->den > dsf->num) {
107 mr_cfg.mr_down_sampling_factor.den = dsf->den;
/external/chromium_org/third_party/libvpx/source/libvpx/
H A Dwebmenc.cc65 cfg->g_timebase.num / cfg->g_timebase.den;
H A Dargs.c179 int den; /**< fraction denominator */ member in struct:vpx_rational
201 rat.den = rawval;
/external/libvpx/libvpx/examples/
H A Dvp8_multi_resolution_encoder.c148 mem_put_le32(header+16, cfg->g_timebase.den); /* rate */
286 cfg[0].g_timebase.den = framerate;
301 unsigned int iw = cfg[i-1].g_w*dsf[i-1].den + dsf[i-1].num - 1;
302 unsigned int ih = cfg[i-1].g_h*dsf[i-1].den + dsf[i-1].num - 1;
H A Dvp9_spatial_scalable_encoder.c48 ARG_DEF("t", "timebase", 1, "timebase (num/den)");
149 enc_cfg->g_timebase.den = default_timebase_den;
274 "num: %d, den: %d, bitrate: %d,\n"
279 enc_cfg->g_timebase.num, enc_cfg->g_timebase.den,
318 info.time_base.denominator = enc_cfg.g_timebase.den;
/external/libvpx/libvpx/vpx/src/
H A Dvpx_encoder.c100 if (dsf->num < 1 || dsf->num > 4096 || dsf->den < 1 ||
101 dsf->den > dsf->num) {
110 mr_cfg.mr_down_sampling_factor.den = dsf->den;
H A Dsvc_encodeframe.c349 int64_t num, den; local
360 num = den = 0;
373 den = strtol(token, &token, 10);
374 if (den <= 0) {
385 (int)den;
614 ((double)enc_cfg->g_timebase.den / enc_cfg->g_timebase.num) / 10.0);
739 int w, h, index, num, den; local
749 den = si->scaling_factor_den[index];
750 if (num == 0 || den == 0) return VPX_CODEC_INVALID_PARAM;
752 w = si->width * num / den;
[all...]
/external/chromium_org/third_party/libvpx/source/libvpx/examples/
H A Dtwopass_encoder.c167 {cfg->g_timebase.num, cfg->g_timebase.den}
244 cfg.g_timebase.den = fps;
H A Dvp9_spatial_svc_encoder.c38 ARG_DEF("t", "timebase", 1, "timebase (num/den)");
133 enc_cfg->g_timebase.den = default_timebase_den;
262 "num: %d, den: %d, bitrate: %d,\n"
267 enc_cfg->g_timebase.num, enc_cfg->g_timebase.den,
307 info.time_base.denominator = enc_cfg.g_timebase.den;
H A Dsimple_encoder.c220 cfg.g_timebase.den = info.time_base.denominator;
H A Dvp8cx_set_ref.c154 cfg.g_timebase.den = info.time_base.denominator;
H A Dvp9_lossless_encoder.c110 cfg.g_timebase.den = info.time_base.denominator;
/external/libvpx/libvpx/
H A Dargs.c179 int den; /**< fraction denominator */ member in struct:vpx_rational
201 rat.den = rawval;
/external/chromium_org/third_party/webrtc/modules/audio_processing/agc/
H A Ddigital_agc.c70 int32_t tmp32, tmp32no1, tmp32no2, numFIX, den, y32; local
135 // den = 20*constMaxGain (in Q8)
136 den = WEBRTC_SPL_MUL_16_U16(20, constMaxGain); // in Q8
194 // Ensure we avoid wrap-around in |den| as well.
195 if (numFIX > (den >> 8)) // |den| is Q8.
200 zeros = WebRtcSpl_NormW32(den) + 8;
204 // Shift den so we end up in Qy1
205 tmp32no1 = WEBRTC_SPL_SHIFT_W32(den, zeros - 8); // Q(zeros)
/external/libvpx/libvpx/test/
H A Dsvc_test.cc57 codec_enc_.g_timebase.den = 60;
262 codec_enc_.g_timebase.den,
289 codec_enc_.g_timebase.den,
379 codec_enc_.g_timebase.den,
428 codec_enc_.g_timebase.den,
/external/webrtc/src/modules/audio_processing/agc/
H A Ddigital_agc.c70 WebRtc_Word32 tmp32, tmp32no1, tmp32no2, numFIX, den, y32; local
135 // den = 20*constMaxGain (in Q8)
136 den = WEBRTC_SPL_MUL_16_U16(20, constMaxGain); // in Q8
194 // Ensure we avoid wrap-around in |den| as well.
195 if (numFIX > (den >> 8)) // |den| is Q8.
200 zeros = WebRtcSpl_NormW32(den) + 8;
204 // Shift den so we end up in Qy1
205 tmp32no1 = WEBRTC_SPL_SHIFT_W32(den, zeros - 8); // Q(zeros)
/external/chromium_org/third_party/libvpx/source/libvpx/vp8/
H A Dvp8_cx_iface.c132 RANGE_CHECK(cfg, g_timebase.den, 1, 1000000000);
133 RANGE_CHECK(cfg, g_timebase.num, 1, cfg->g_timebase.den);
379 oxcf->mr_down_sampling_factor.den = mr_cfg->mr_down_sampling_factor.den;
745 / (uint64_t)ctx->cfg.g_timebase.den;
874 dst_time_stamp = pts * 10000000 * ctx->cfg.g_timebase.num / ctx->cfg.g_timebase.den;
875 dst_end_time_stamp = (pts + duration) * 10000000 * ctx->cfg.g_timebase.num / ctx->cfg.g_timebase.den;
925 (dst_time_stamp * ctx->cfg.g_timebase.den + round)
928 ((delta * ctx->cfg.g_timebase.den + round)
945 * ctx->cfg.g_timebase.den
[all...]
/external/chromium_org/third_party/speex/libspeex/
H A Dfilters.c93 const spx_word16_t *den, *num; local
97 den = Pcoef[filtID]; num = Zcoef[filtID];
104 mem[0] = ADD32(MAC16_16(mem[1], num[1],x[i]), SHL32(MULT16_32_Q15(-den[1],vout),1));
105 mem[1] = ADD32(MULT16_16(num[2],x[i]), SHL32(MULT16_32_Q15(-den[2],vout),1));
319 void filter_mem16(const spx_word16_t *x, const spx_coef_t *num, const spx_coef_t *den, spx_word16_t *y, int N, int ord, spx_mem_t *mem, char *stack) argument
330 mem[j] = MAC16_16(MAC16_16(mem[j+1], num[j],xi), den[j],nyi);
332 mem[ord-1] = ADD32(MULT16_16(num[ord-1],xi), MULT16_16(den[ord-1],nyi));
339 void iir_mem16(const spx_word16_t *x, const spx_coef_t *den, spx_word16_t *y, int N, int ord, spx_mem_t *mem, char *stack) argument
350 mem[j] = MAC16_16(mem[j+1],den[j],nyi);
352 mem[ord-1] = MULT16_16(den[or
[all...]
/external/libvpx/libvpx/vp8/
H A Dvp8_cx_iface.c142 RANGE_CHECK(cfg, g_timebase.den, 1, 1000000000);
143 RANGE_CHECK(cfg, g_timebase.num, 1, cfg->g_timebase.den);
389 oxcf->mr_down_sampling_factor.den = mr_cfg->mr_down_sampling_factor.den;
714 / (uint64_t)ctx->cfg.g_timebase.den;
843 dst_time_stamp = pts * 10000000 * ctx->cfg.g_timebase.num / ctx->cfg.g_timebase.den;
844 dst_end_time_stamp = (pts + duration) * 10000000 * ctx->cfg.g_timebase.num / ctx->cfg.g_timebase.den;
894 (dst_time_stamp * ctx->cfg.g_timebase.den + round)
897 ((delta * ctx->cfg.g_timebase.den + round)
914 * ctx->cfg.g_timebase.den
[all...]
/external/speex/libspeex/
H A Dfilters.c93 const spx_word16_t *den, *num; local
97 den = Pcoef[filtID]; num = Zcoef[filtID];
104 mem[0] = ADD32(MAC16_16(mem[1], num[1],x[i]), SHL32(MULT16_32_Q15(-den[1],vout),1));
105 mem[1] = ADD32(MULT16_16(num[2],x[i]), SHL32(MULT16_32_Q15(-den[2],vout),1));
319 void filter_mem16(const spx_word16_t *x, const spx_coef_t *num, const spx_coef_t *den, spx_word16_t *y, int N, int ord, spx_mem_t *mem, char *stack) argument
330 mem[j] = MAC16_16(MAC16_16(mem[j+1], num[j],xi), den[j],nyi);
332 mem[ord-1] = ADD32(MULT16_16(num[ord-1],xi), MULT16_16(den[ord-1],nyi));
339 void iir_mem16(const spx_word16_t *x, const spx_coef_t *den, spx_word16_t *y, int N, int ord, spx_mem_t *mem, char *stack) argument
350 mem[j] = MAC16_16(mem[j+1],den[j],nyi);
352 mem[ord-1] = MULT16_16(den[or
[all...]
/external/libvpx/libvpx/vp9/
H A Dvp9_cx_iface.c149 RANGE_CHECK(cfg, g_timebase.den, 1, 1000000000);
150 RANGE_CHECK(cfg, g_timebase.num, 1, cfg->g_timebase.den);
297 oxcf->framerate = (double)cfg->g_timebase.den / cfg->g_timebase.num;
604 (uint64_t)ctx->cfg.g_timebase.den;
749 / ctx->cfg.g_timebase.den;
751 ctx->cfg.g_timebase.den;
809 (dst_time_stamp * ctx->cfg.g_timebase.den + round)
812 ((delta * ctx->cfg.g_timebase.den + round)
827 * ctx->cfg.g_timebase.den + round)
/external/chromium_org/media/ffmpeg/
H A Dffmpeg_unittest.cc305 doubled_time_base.den = av_video_stream()->r_frame_rate.num;
306 doubled_time_base.num = av_video_stream()->r_frame_rate.den;
307 doubled_time_base.den *= 2;
/external/chromium_org/third_party/libjpeg_turbo/
H A Djquant1.c405 INT32 num,den; local
415 den = 2 * ODITHER_CELLS * ((INT32) (ncolors - 1));
423 odither[j][k] = (int) (num<0 ? -((-num)/den) : num/den);

Completed in 392 milliseconds

123456