Searched refs:den (Results 1 - 25 of 407) sorted by relevance

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/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavutil/
H A Drational.c36 int64_t num, int64_t den, int64_t max)
39 int sign = (num < 0) ^ (den < 0);
40 int64_t gcd = av_gcd(FFABS(num), FFABS(den));
44 den = FFABS(den) / gcd;
46 if (num <= max && den <= max) {
47 a1 = (AVRational) { num, den };
48 den = 0;
51 while (den) {
52 uint64_t x = num / den;
35 av_reduce(int *dst_num, int *dst_den, int64_t num, int64_t den, int64_t max) argument
110 int64_t den; local
[all...]
H A Drational.h45 int den; ///< denominator member in struct:AVRational
53 static inline AVRational av_make_q(int num, int den) argument
55 AVRational r = { num, den };
67 const int64_t tmp= a.num * (int64_t)b.den - b.num * (int64_t)a.den;
69 if(tmp) return (int)((tmp ^ a.den ^ b.den)>>63)|1;
70 else if(b.den && a.den) return 0;
81 return a.num / (double) a.den;
[all...]
H A Dopt.c74 static int read_number(const AVOption *o, void *dst, double *num, int *den, int64_t *intnum) argument
87 *den = ((AVRational*)dst)->den;
94 static int write_number(void *obj, const AVOption *o, void *dst, double num, int den, int64_t intnum) argument
97 (o->max * den < num * intnum || o->min * den > num * intnum)) {
99 num*intnum/den, o->name, o->min, o->max);
103 double d = num*intnum/den;
107 num*intnum/den, o->name);
116 case AV_OPT_TYPE_INT: *(int *)dst= llrint(num/den)*intnu
198 int num, den; local
208 int i, den = 1; local
449 set_number(void *obj, const char *name, double num, int den, int64_t intnum, int search_flags) argument
750 get_number(void *obj, const char *name, const AVOption **o_out, double *num, int *den, int64_t *intnum, int search_flags) argument
774 int den=1; local
785 int den=1; local
799 int den=1; local
811 int ret, den = 1; local
823 int ret, den = 1; local
835 int ret, den = 1; local
869 int ret, den = 1; local
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavutil/
H A Drational.c37 int64_t num, int64_t den, int64_t max)
40 int sign = (num < 0) ^ (den < 0);
41 int64_t gcd = av_gcd(FFABS(num), FFABS(den));
45 den = FFABS(den) / gcd;
47 if (num <= max && den <= max) {
48 a1 = (AVRational) { num, den };
49 den = 0;
52 while (den) {
53 uint64_t x = num / den;
36 av_reduce(int *dst_num, int *dst_den, int64_t num, int64_t den, int64_t max) argument
111 int64_t den; local
[all...]
H A Drational.h45 int den; ///< denominator member in struct:AVRational
56 const int64_t tmp= a.num * (int64_t)b.den - b.num * (int64_t)a.den;
58 if(tmp) return ((tmp ^ a.den ^ b.den)>>63)|1;
59 else if(b.den && a.den) return 0;
70 return a.num / (double) a.den;
79 * @param den source denominator
83 int av_reduce(int *dst_num, int *dst_den, int64_t num, int64_t den, int64_
[all...]
H A Dopt.c67 static int read_number(const AVOption *o, void *dst, double *num, int *den, int64_t *intnum) argument
76 *den = ((AVRational*)dst)->den;
82 static int write_number(void *obj, const AVOption *o, void *dst, double num, int den, int64_t intnum) argument
84 if (o->max*den < num*intnum || o->min*den > num*intnum) {
91 case AV_OPT_TYPE_INT: *(int *)dst= llrint(num/den)*intnum; break;
92 case AV_OPT_TYPE_INT64: *(int64_t *)dst= llrint(num/den)*intnum; break;
93 case AV_OPT_TYPE_FLOAT: *(float *)dst= num*intnum/den; break;
94 case AV_OPT_TYPE_DOUBLE:*(double *)dst= num*intnum/den; brea
166 int i, den = 1; local
267 set_number(void *obj, const char *name, double num, int den, int64_t intnum, int search_flags) argument
407 get_number(void *obj, const char *name, const AVOption **o_out, double *num, int *den, int64_t *intnum, int search_flags) argument
431 int den=1; local
442 int den=1; local
456 int den=1; local
468 int ret, den = 1; local
480 int ret, den = 1; local
492 int ret, den = 1; local
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/include/libavutil/
H A Drational.h39 int den; ///< denominator member in struct:AVRational
49 const int64_t tmp= a.num * (int64_t)b.den - b.num * (int64_t)a.den;
61 return a.num / (double) a.den;
70 * @param den source denominator
74 int av_reduce(int *dst_num, int *dst_den, int64_t num, int64_t den, int64_t max);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/minidlna-1.1.5/
H A Dlibav.h114 if (s->r_frame_rate.den)
115 return s->r_frame_rate.num / s->r_frame_rate.den;
117 if (s->avg_frame_rate.den)
118 return s->avg_frame_rate.num / s->avg_frame_rate.den;
127 return (vc->time_base.den ? (s->r_frame_rate.num / vc->time_base.den) : 0);
129 return (vc->time_base.den ? (s->avg_frame_rate.num / vc->time_base.den) : 0);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavfilter/
H A Dvf_aspect.c41 if (sscanf(args, "%d:%d%c", &aspect->aspect.num, &aspect->aspect.den, &c) != 2)
45 if (c || aspect->aspect.num <= 0 || aspect->aspect.den <= 0) {
51 gcd = av_gcd(FFABS(aspect->aspect.num), FFABS(aspect->aspect.den));
54 aspect->aspect.den /= gcd;
58 if (aspect->aspect.den == 0)
61 av_log(ctx, AV_LOG_INFO, "a:%d/%d\n", aspect->aspect.num, aspect->aspect.den);
80 av_reduce(&aspect->aspect.num, &aspect->aspect.den,
82 aspect->aspect.den * inlink->w, 100);
85 inlink->w, inlink->h, dar.num, dar.den, aspect->aspect.num, aspect->aspect.den);
[all...]
H A Dvf_settb.c91 if (time_base.num <= 0 || time_base.den <= 0) {
93 "Invalid non-positive values for the timebase num:%d or den:%d.\n",
94 time_base.num, time_base.den);
100 inlink ->time_base.num, inlink ->time_base.den,
101 outlink->time_base.num, outlink->time_base.den);
116 inlink ->time_base.num, inlink ->time_base.den, picref ->pts,
117 outlink->time_base.num, outlink->time_base.den, picref2->pts);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavfilter/
H A Dvf_aspect.c79 "num:den syntax is deprecated, please use num/den or named options instead\n");
106 if (sar.num && sar.den) {
107 av_reduce(&dar->num, &dar->den, sar.num * w, sar.den * h, INT_MAX);
109 av_reduce(&dar->num, &dar->den, w, h, INT_MAX);
125 (double) inlink->sample_aspect_ratio.num / inlink->sample_aspect_ratio.den : 1;
144 if (aspect_ratio->num < 0 || aspect_ratio->den <= 0) {
171 if (s->dar.num && s->dar.den) {
172 av_reduce(&s->sar.num, &s->sar.den,
[all...]
H A Dsettb.c92 if (time_base.num <= 0 || time_base.den <= 0) {
94 "Invalid non-positive values for the timebase num:%d or den:%d.\n",
95 time_base.num, time_base.den);
101 inlink ->time_base.num, inlink ->time_base.den,
102 outlink->time_base.num, outlink->time_base.den);
116 inlink ->time_base.num, inlink ->time_base.den, orig_pts,
117 outlink->time_base.num, outlink->time_base.den, frame->pts);
H A Dvf_framestep.c58 inlink->frame_rate.num, inlink->frame_rate.den, av_q2d(inlink->frame_rate),
59 outlink->frame_rate.num, outlink->frame_rate.den, av_q2d(outlink->frame_rate));
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavformat/
H A Dframehash.c31 avio_printf(s->pb, "#tb %d: %d/%d\n", i, st->time_base.num, st->time_base.den);
H A Divfdec.c54 time_base.den = avio_rl32(s->pb);
60 if (!time_base.den || !time_base.num) {
65 avpriv_set_pts_info(st, 64, time_base.num, time_base.den);
H A Dmux.c58 * f = val + (num / den) + 0.5.
60 * 'num' is normalized so that it is such as 0 <= num < den.
65 * @param den must be >= 1
67 static void frac_init(AVFrac *f, int64_t val, int64_t num, int64_t den) argument
69 num += (den >> 1);
70 if (num >= den) {
71 val += num / den;
72 num = num % den;
76 f->den = den;
87 int64_t num, den; local
387 int64_t den = AV_NOPTS_VALUE; local
452 int num, den, i; local
[all...]
H A Ddxa.c64 int num, den; local
80 den = 1000;
83 den = 100000;
86 den = 10;
134 av_reduce(&den, &num, den, num, (1UL<<31)-1);
135 avpriv_set_pts_info(st, 33, num, den);
146 s->duration = (int64_t)c->frames * AV_TIME_BASE * num / den;
H A Dpcm.c65 st->time_base.den * (int64_t)block_align,
70 st->cur_dts = av_rescale(pos, st->time_base.den, byte_rate * (int64_t)st->time_base.num);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Dmpegvideo_parser.c60 pc->frame_rate.den = avctx->time_base.den = avpriv_frame_rate_tab[frame_rate_index].num;
61 pc->frame_rate.num = avctx->time_base.num = avpriv_frame_rate_tab[frame_rate_index].den;
86 avctx->time_base.den = pc->frame_rate.den * (frame_rate_ext_n + 1) * 2;
155 s->pict_type, (double)avctx->time_base.den / avctx->time_base.num, s->repeat_pict);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavformat/
H A Divfdec.c54 time_base.den = avio_rl32(s->pb);
60 if (!time_base.den || !time_base.num) {
65 avpriv_set_pts_info(st, 64, time_base.num, time_base.den);
H A Ddxa.c62 int num, den; local
78 den = 1000;
81 den = 100000;
84 den = 10;
130 av_reduce(&den, &num, den, num, (1UL<<31)-1);
131 avpriv_set_pts_info(st, 33, num, den);
142 s->duration = (int64_t)c->frames * AV_TIME_BASE * num / den;
H A Dpcm.c47 st->time_base.den * (int64_t)block_align,
52 st->cur_dts = av_rescale(pos, st->time_base.den, byte_rate * (int64_t)st->time_base.num);
H A Dr3d.c87 st->codec->time_base.den = avio_rb16(s->pb);
99 avpriv_set_pts_info(ast, 32, 1, st->time_base.den);
108 av_dlog(s, "timescale %d\n", st->time_base.den);
110 st->codec->time_base.num, st->codec->time_base.den);
135 if (st->codec->time_base.den)
137 st->time_base.den*st->codec->time_base.num/st->codec->time_base.den;
260 if (st->codec->time_base.den)
261 pkt->duration = (uint64_t)st->time_base.den*
262 st->codec->time_base.num/st->codec->time_base.den;
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/arch/arm/plat-spear/
H A Dclock.c289 unsigned int num = 2, den = 0, val, mode = 0; local
298 den = (val >> PLL_DIV_P_SHIFT) & PLL_DIV_P_MASK;
299 den = 1 << den;
300 den *= (val >> PLL_DIV_N_SHIFT) & PLL_DIV_N_MASK;
309 den *= 256;
312 clk->rate = (((clk->pclk->rate/10000) * num) / den) * 10000;
343 unsigned int num = 1, den = 1, val, eqn; local
364 den *= 2;
370 den *
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/sound/pci/emu10k1/
H A Dtimer.c62 unsigned long *num, unsigned long *den)
65 *den = 48000;
61 snd_emu10k1_timer_precise_resolution(struct snd_timer *timer, unsigned long *num, unsigned long *den) argument

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