Searched refs:maxval (Results 1 - 25 of 53) sorted by relevance

123

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Djpegls.c35 state->range = (state->maxval + state->twonear - 1) / state->twonear + 1;
41 state->bpp = FFMAX(av_log2(state->maxval) + 1, 2);
68 if (s->maxval == 0 || reset_all)
69 s->maxval = (1 << s->bpp) - 1;
71 if (s->maxval >= 128) {
72 factor = FFMIN(s->maxval, 4095) + 128 >> 8;
76 s->near + 1, s->maxval);
79 s->T1, s->maxval);
82 s->T2, s->maxval);
84 factor = 256 / (s->maxval
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H A Dpnm.h31 int maxval; ///< maximum value of a pixel member in struct:PNMContext
H A Dpamenc.c29 int i, h, w, n, linesize, depth, maxval, ret; local
39 maxval = 1;
45 maxval = 255;
51 maxval = 0xFFFF;
57 maxval = 255;
63 maxval = 255;
69 maxval = 255;
75 maxval = 0xFFFF;
81 maxval = 0xFFFF;
97 w, h, depth, maxval, tuple_typ
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H A Dpnm.c63 int h, w, depth, maxval; local
82 maxval = -1;
98 maxval = strtol(buf1, NULL, 10);
110 if (w <= 0 || h <= 0 || maxval <= 0 || depth <= 0 || tuple_type[0] == '\0' || av_image_check_size(w, h, 0, avctx) || s->bytestream >= s->bytestream_end)
115 s->maxval = maxval;
117 if (maxval == 1) {
119 } else if (maxval < 256) {
125 if (maxval == 255)
128 if (maxval < 25
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H A Dpnmdec.c27 static void samplecpy(uint8_t *dst, const uint8_t *src, int n, int maxval) argument
29 if (maxval <= 255) {
61 avctx->bits_per_raw_sample = av_log2(s->maxval) + 1;
70 if (s->maxval < 65535)
77 if (s->maxval < 65535)
89 if (s->maxval < 255)
96 if (s->maxval < 255)
108 if (s->maxval < 65535)
145 ((uint16_t*)ptr)[j] = (((1<<sample_len)-1)*v + (s->maxval>>1))/s->maxval;
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H A Djpeglsdec.c63 s->maxval = get_bits(&s->gb, 16);
70 av_log(s->avctx, AV_LOG_DEBUG, "Coding parameters maxval:%d T1:%d T2:%d T3:%d reset:%d\n",
71 s->maxval, s->t1, s->t2, s->t3, s->reset);
91 if (!s->maxval)
93 else if ((5 + wt*(s->maxval+1)) < 65535)
94 maxtab = s->maxval;
309 pred = av_clip(pred - state->C[context], 0, state->maxval);
312 pred = av_clip(pred + state->C[context], 0, state->maxval);
322 else if (pred > state->maxval + state->near)
324 pred = av_clip(pred, 0, state->maxval);
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H A Dmjpegdec.h75 int maxval; member in struct:MJpegDecodeContext
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Djpegls.c34 state->range = ((state->maxval + state->twonear - 1) / state->twonear) + 1;
65 if(s->maxval==0 || reset_all) s->maxval= (1 << s->bpp) - 1;
67 if(s->maxval >=128){
68 factor= (FFMIN(s->maxval, 4095) + 128)>>8;
71 s->T1= iso_clip(factor*(basic_t1-2) + 2 + 3*s->near, s->near+1, s->maxval);
73 s->T2= iso_clip(factor*(basic_t2-3) + 3 + 5*s->near, s->T1, s->maxval);
75 s->T3= iso_clip(factor*(basic_t3-4) + 4 + 7*s->near, s->T2, s->maxval);
77 factor= 256 / (s->maxval + 1);
80 s->T1= iso_clip(FFMAX(2, basic_t1/factor + 3*s->near), s->near+1, s->maxval);
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H A Dpnm.c60 int h, w, depth, maxval; local
79 maxval = -1;
95 maxval = strtol(buf1, NULL, 10);
105 if (w <= 0 || h <= 0 || maxval <= 0 || depth <= 0 || tuple_type[0] == '\0' || av_image_check_size(w, h, 0, avctx))
111 if (maxval == 1)
116 if (maxval < 256) {
142 s->maxval = atoi(buf1);
143 if (s->maxval <= 0) {
144 av_log(avctx, AV_LOG_ERROR, "Invalid maxval: %d\n", s->maxval);
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H A Dpnm.h32 int maxval; ///< maximum value of a pixel member in struct:PNMContext
H A Dpamenc.c33 int i, h, w, n, linesize, depth, maxval; local
56 maxval = 1;
62 maxval = 255;
68 maxval = 255;
74 maxval = 255;
82 w, h, depth, maxval, tuple_type);
H A Dpnmdec.c75 if (s->maxval < 255)
83 if (s->maxval < 65535)
111 put_bits(&pb, sample_len, (((1<<sample_len)-1)*v + (s->maxval>>1))/s->maxval);
121 unsigned int j, f = (255 * 128 + s->maxval / 2) / s->maxval;
125 unsigned int j, v, f = (65535 * 32768 + s->maxval / 2) / s->maxval;
H A Djpeglsdec.c62 s->maxval= get_bits(&s->gb, 16);
235 pred = av_clip(pred - state->C[context], 0, state->maxval);
238 pred = av_clip(pred + state->C[context], 0, state->maxval);
248 else if(pred > state->maxval + state->near)
250 pred = av_clip(pred, 0, state->maxval);
253 pred &= state->maxval;
273 state->maxval = s->maxval;
286 // av_log(s->avctx, AV_LOG_DEBUG, "JPEG-LS params: %ix%i NEAR=%i MV=%i T(%i,%i,%i) RESET=%i, LIMIT=%i, qbpp=%i, RANGE=%i\n",s->width,s->height,state->near,state->maxval,state->T1,state->T2,state->T3,state->reset,state->limit,state->qbpp, state->range);
H A Djpeglsenc.c161 Ra = av_clip(pred + err * state->twonear, 0, state->maxval);
163 Ra = av_clip(pred - err * state->twonear, 0, state->maxval);
184 pred = av_clip(pred - state->C[context], 0, state->maxval);
188 pred = av_clip(pred + state->C[context], 0, state->maxval);
198 Ra = av_clip(pred + err * state->twonear, 0, state->maxval);
200 Ra = av_clip(pred - err * state->twonear, 0, state->maxval);
223 put_bits(pb, 16, state->maxval);
H A Dmjpegdec.h65 int maxval; member in struct:MJpegDecodeContext
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/libpng/libpng-1.2.50/contrib/gregbook/
H A Dreadppm.c84 int maxval; local
114 sscanf(ppmline, "%d", &maxval);
115 if (maxval != 255) {
116 fprintf(stderr, "ERROR: maxval = %d\n", maxval);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/amule/wxWidgets-2.8.12/src/common/
H A Dimagpnm.cpp50 wxUint16 maxval; local
80 text_stream >> maxval; local
82 //cout << line << " " << width << " " << height << " " << maxval << endl;
99 if ( maxval != 255 )
100 value = (255 * value)/maxval;
119 if ( maxval != 255 )
120 value = (255 * value)/maxval;
137 if ( maxval != 255 )
138 value = (255 * value)/maxval;
153 if ( maxval !
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/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/libvorbis-1.2.3/vq/
H A Dhuffbuild.c67 int maxval=0; local
83 maxval=atoi(dpos+1);
108 if(!maxval)
115 if(!maxval){
120 if(v>maxval)maxval=v;
125 maxval++;
129 long vals=pow(maxval,subn);
139 long val=getval(file,begin,n,subn,maxval);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/libpng/libpng-1.2.50/contrib/pngminus/
H A Dpnm2png.c202 png_uint_32 maxval; local
234 sscanf (maxval_token, "%lu", &maxval);
235 if (maxval <= 1)
237 else if (maxval <= 3)
239 else if (maxval <= 15)
241 else if (maxval <= 255)
243 else /* if (maxval <= 65535) */
255 sscanf (maxval_token, "%lu", &maxval);
256 if (maxval <= 1)
258 else if (maxval <
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/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/jpeg-7/
H A Drdppm.c78 JSAMPLE *rescale; /* => maxval-remapping array, or NULL */
137 * maxval = MAXJSAMPLE, which is the normal case for 8-bit data.
143 /* This version is for reading text-format PGM files with any maxval */
161 /* This version is for reading text-format PPM files with any maxval */
181 /* This version is for reading raw-byte-format PGM files with any maxval */
202 /* This version is for reading raw-byte-format PPM files with any maxval */
225 /* This version is for reading raw-byte-format files with maxval = MAXJSAMPLE.
240 /* This version is for reading raw-word-format PGM files with any maxval */
264 /* This version is for reading raw-word-format PPM files with any maxval */
301 unsigned int w, h, maxval; local
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H A Drdcolmap.c20 * Rescaling a PPM that has a maxval unequal to MAXJSAMPLE is not
174 unsigned int w, h, maxval, row, col; local
183 maxval = read_pbm_integer(cinfo, infile);
185 if (w <= 0 || h <= 0 || maxval <= 0) /* error check */
188 /* For now, we don't support rescaling from an unusual maxval. */
189 if (maxval != (unsigned int) MAXJSAMPLE)
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/scripts/
H A Dpnmtologo.c113 static unsigned int get_number255(FILE *fp, unsigned int maxval) argument
116 return (255*val+maxval/2)/maxval;
124 unsigned int maxval; local
178 maxval = get_number(fp);
182 logo_data[i][j].blue = get_number255(fp, maxval);
187 maxval = get_number(fp);
190 logo_data[i][j].red = get_number255(fp, maxval);
191 logo_data[i][j].green = get_number255(fp, maxval);
192 logo_data[i][j].blue = get_number255(fp, maxval);
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/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/alsa-lib-1.0.26/src/control/
H A Dtlv.c403 long minval, maxval; member in struct:tlv_info
425 rec->maxval = snd_ctl_elem_info_get_max(info);
452 return snd_tlv_get_dB_range(info.tlv, info.minval, info.maxval,
473 return snd_tlv_convert_to_dB(info.tlv, info.minval, info.maxval,
496 return snd_tlv_convert_from_dB(info.tlv, info.minval, info.maxval,
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/sound/usb/caiaq/
H A Dcontrol.c38 int maxval = 63; local
56 maxval = 127;
63 uinfo->value.integer.max = maxval;
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavfilter/
H A Dvf_lut.c42 "maxval", ///< max value for the pixel
139 * Clip value val in the minval - maxval range.
145 double maxval = s->var_values[VAR_MAXVAL]; local
147 return av_clip(val, minval, maxval);
151 * Compute gamma correction for value val, assuming the minval-maxval
159 double maxval = s->var_values[VAR_MAXVAL]; local
161 return pow((val-minval)/(maxval-minval), gamma) * (maxval-minval)+minval;

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