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Searched refs:hist (Results 1 – 25 of 68) sorted by relevance

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/external/libvpx/libvpx/
Drate_hist.c40 struct rate_hist *hist = malloc(sizeof(*hist)); in init_rate_histogram() local
45 hist->samples = cfg->rc_buf_sz * 5 / 4 * fps->num / fps->den / 1000; in init_rate_histogram()
48 if (hist->samples == 0) in init_rate_histogram()
49 hist->samples = 1; in init_rate_histogram()
51 hist->frames = 0; in init_rate_histogram()
52 hist->total = 0; in init_rate_histogram()
54 hist->pts = calloc(hist->samples, sizeof(*hist->pts)); in init_rate_histogram()
55 hist->sz = calloc(hist->samples, sizeof(*hist->sz)); in init_rate_histogram()
57 hist->bucket[i].low = INT_MAX; in init_rate_histogram()
58 hist->bucket[i].high = 0; in init_rate_histogram()
[all …]
Drate_hist.h25 void destroy_rate_histogram(struct rate_hist *hist);
27 void update_rate_histogram(struct rate_hist *hist,
33 void show_rate_histogram(struct rate_hist *hist, const vpx_codec_enc_cfg_t *cfg,
/external/chromium-trace/catapult/telemetry/telemetry/util/
Dcolor_histogram_unittest.py59 hist = image_util.GetColorHistogram(bmp)
61 self.assertEquals(sum(hist[i]),
63 self.assertEquals(hist.r[1], 0)
64 self.assertEquals(hist.r[5], 2)
65 self.assertEquals(hist.r[8], 2)
66 self.assertEquals(hist.g[2], 0)
67 self.assertEquals(hist.g[4], 2)
68 self.assertEquals(hist.g[7], 2)
69 self.assertEquals(hist.b[3], 0)
70 self.assertEquals(hist.b[6], 4)
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/external/opencv/cv/src/
Dcvcalccontrasthistogram.cpp46 CvHistogram* hist, int dont_clear ))
50 CvHistogram* hist, int dont_clear ))
63 CvHistogram* hist, int dont_clear )
68 if( !hist || !img )
71 dims = hist->c_dims;
75 if( hist->type != CV_HIST_ARRAY )
82 for( i = 0; i < hist->c_dims; i++ )
84 if( !hist->thresh[i] )
86 assert( hist->chdims[i] );
89 j = hist->dims[0] * hist->mdims[0];
[all …]
Dcvhistogram.cpp47 CvHistogram *hist = 0; in cvCreateHist() local
58 CV_CALL( hist = (CvHistogram *)cvAlloc( sizeof( CvHistogram ))); in cvCreateHist()
60 hist->type = CV_HIST_MAGIC_VAL; in cvCreateHist()
61 hist->thresh2 = 0; in cvCreateHist()
62 hist->bins = 0; in cvCreateHist()
65 CV_CALL( hist->bins = cvInitMatNDHeader( &hist->mat, dims, sizes, in cvCreateHist()
67 CV_CALL( cvCreateData( hist->bins )); in cvCreateHist()
71 CV_CALL( hist->bins = cvCreateSparseMat( dims, sizes, CV_HIST_DEFAULT_TYPE )); in cvCreateHist()
79 CV_CALL( cvSetHistBinRanges( hist, ranges, uniform )); in cvCreateHist()
84 cvReleaseHist( &hist ); in cvCreateHist()
[all …]
Dcvthresh.cpp197 icvGetThreshVal_Otsu( const CvHistogram* hist ) in icvGetThreshVal_Otsu() argument
214 if( !CV_IS_HIST(hist) || CV_IS_SPARSE_HIST(hist) || hist->mat.dims != 1 ) in icvGetThreshVal_Otsu()
218 count = hist->mat.dim[0].size; in icvGetThreshVal_Otsu()
219 h = (float*)cvPtr1D( hist->bins, 0 ); in icvGetThreshVal_Otsu()
221 if( !CV_HIST_HAS_RANGES(hist) || CV_IS_UNIFORM_HIST(hist) ) in icvGetThreshVal_Otsu()
223 if( CV_HIST_HAS_RANGES(hist) ) in icvGetThreshVal_Otsu()
225 low = hist->thresh[0][0]; in icvGetThreshVal_Otsu()
226 high = hist->thresh[0][1]; in icvGetThreshVal_Otsu()
239 nu_thresh = hist->thresh2[0]; in icvGetThreshVal_Otsu()
299 CvHistogram* hist = 0; in cvThreshold() local
[all …]
Dcvpgh.cpp334 cvCalcPGH( const CvSeq * contour, CvHistogram * hist ) in cvCalcPGH() argument
343 if( !CV_IS_HIST(hist)) in cvCalcPGH()
346 if( CV_IS_SPARSE_HIST( hist )) in cvCalcPGH()
349 dims = cvGetDims( hist->bins, size ); in cvCalcPGH()
357 IPPI_CALL( icvCalcPGH( contour, ((CvMatND*)(hist->bins))->data.fl, size[0], size[1] )); in cvCalcPGH()
Dcvmotempl.cpp288 CvHistogram* hist = 0; in cvCalcGlobalOrientation() local
328 CV_CALL( hist = cvCreateHist( 1, &hist_size, CV_HIST_ARRAY, &ranges )); in cvCalcGlobalOrientation()
330 cvCalcArrHist( &_orient, hist, 0, mask ); in cvCalcGlobalOrientation()
333 cvGetMinMaxHistValue( hist, 0, 0, 0, &base_orient ); in cvCalcGlobalOrientation()
408 cvReleaseHist( &hist ); in cvCalcGlobalOrientation()
/external/libedit/examples/
Dtc1.c137 History *hist; in main() local
146 hist = history_init(); /* Init the builtin history */ in main()
148 history(hist, &ev, H_SETSIZE, 100); in main()
160 el_set(el, EL_HIST, history, hist); in main()
222 if (history(hist, &ev, H_SET, lastevent) == -1) in main()
224 history(hist, &ev, H_ADD , buf); in main()
226 history(hist, &ev, H_ENTER, buf); in main()
231 history(hist, &ev, continuation ? H_APPEND : H_ENTER, buf); in main()
254 for (rv = history(hist, &ev, H_LAST); rv != -1; in main()
255 rv = history(hist, &ev, H_PREV)) in main()
[all …]
Dwtc1.c114 HistoryW *hist; in main() local
127 hist = history_winit(); /* Init built-in history */ in main()
128 history_w(hist, &ev, H_SETSIZE, 100); /* Remember 100 events */ in main()
129 history_w(hist, &ev, H_LOAD, hfile); in main()
139 el_wset(el, EL_HIST, history_w, hist); /* FIXME - history_w? */ in main()
193 history_w(hist, &ev, continuation ? H_APPEND : H_ENTER, line); in main()
214 for(rc = history_w(hist, &ev, H_LAST); in main()
216 rc = history_w(hist, &ev, H_PREV)) in main()
222 history_w(hist, &ev, H_CLEAR); in main()
228 history_w(hist, &ev, H_LOAD, in main()
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/external/libvorbis/vq/
Dbookutil.c338 void build_tree_from_lengths(int vals, long *hist, long *lengths){ in build_tree_from_lengths() argument
342 memcpy(histsave,hist,vals*sizeof(long)); in build_tree_from_lengths()
356 if(least==-1 || hist[j]<=least){ in build_tree_from_lengths()
357 least=hist[j]; in build_tree_from_lengths()
362 if((least==-1 || hist[j]<=least) && membership[j]!=first){ in build_tree_from_lengths()
363 least=hist[j]; in build_tree_from_lengths()
372 least=hist[first]+hist[second]; in build_tree_from_lengths()
376 hist[j]=least; in build_tree_from_lengths()
407 void build_tree_from_lengths0(int vals, long *hist, long *lengths){ in build_tree_from_lengths0() argument
417 if(hist[i]>0) in build_tree_from_lengths0()
[all …]
Dhuffbuild.c130 long *hist=_ogg_calloc(vals,sizeof(long)); in main() local
133 for(j=loval;j<vals;j++)hist[j]=guard; in main()
141 hist[val]++; in main()
149 build_tree_from_lengths0(vals,hist,lengths); in main()
Dbookutil.h39 extern void build_tree_from_lengths(int vals, long *hist, long *lengths);
40 extern void build_tree_from_lengths0(int vals, long *hist, long *lengths);
/external/blktrace/btt/
Dunplug_hist.c30 int hist[NBKTS * sizeof(int)]; member
41 memset(hbp->hist, 0, NBKTS * sizeof(int)); in unplug_hist_alloc()
60 hbp->hist[idx]++; in unplug_hist_add()
78 fprintf(fp, "%d %d\n", i, hbp->hist[i]); in unplug_hist_free()
/external/v8/tools/perf/
Dstatistics-for-json.R61 hist <- ggplot(data=data.frame(x=as.integer(patch_res)), aes(x)) + globalVar
67 plot=hist, width=7, height=7)
69 hist <- ggplot(data=data.frame(x=as.integer(nopatch_res)), aes(x)) + globalVar
75 plot=hist, width=7, height=7)
/external/webrtc/webrtc/modules/video_processing/
Dbrightness_detection.cc49 prop_low += stats.hist[i]; in ProcessFrame()
57 prop_high += stats.hist[i]; in ProcessFrame()
84 sum += stats.hist[i]; in ProcessFrame()
Dvideo_processing_impl.cc59 stats->hist[buffer[k + j]]++; in GetFrameStats()
85 memset(stats->hist, 0, sizeof(stats->hist)); in ClearFrameStats()
/external/opencv/cv/include/
Dcvcompat.h124 #define cvCalcHistMask(img, mask, hist, doNotClear) cvCalcHist(img, hist, doNotClear, mask) argument
479 #define cvQueryHistValue_1D( hist, idx0 ) \ argument
480 ((float)cvGetReal1D( (hist)->bins, (idx0)))
481 #define cvQueryHistValue_2D( hist, idx0, idx1 ) \ argument
482 ((float)cvGetReal2D( (hist)->bins, (idx0), (idx1)))
483 #define cvQueryHistValue_3D( hist, idx0, idx1, idx2 ) \ argument
484 ((float)cvGetReal3D( (hist)->bins, (idx0), (idx1), (idx2)))
485 #define cvQueryHistValue_nD( hist, idx ) \ argument
486 ((float)cvGetRealND( (hist)->bins, (idx)))
490 #define cvGetHistValue_1D( hist, idx0 ) \ argument
[all …]
Dcv.h779 CVAPI(void) cvCalcPGH( const CvSeq* contour, CvHistogram* hist ); in LOAD_CHDL()
829 CVAPI(void) cvSetHistBinRanges( CvHistogram* hist, float** ranges, in LOAD_CHDL()
834 int dims, int* sizes, CvHistogram* hist, in LOAD_CHDL()
839 CVAPI(void) cvReleaseHist( CvHistogram** hist ); in LOAD_CHDL()
842 CVAPI(void) cvClearHist( CvHistogram* hist ); in LOAD_CHDL()
845 CVAPI(void) cvGetMinMaxHistValue( const CvHistogram* hist, in LOAD_CHDL()
853 CVAPI(void) cvNormalizeHist( CvHistogram* hist, double factor ); in LOAD_CHDL()
857 CVAPI(void) cvThreshHist( CvHistogram* hist, double threshold ); in LOAD_CHDL()
880 CVAPI(void) cvCalcArrHist( CvArr** arr, CvHistogram* hist, in LOAD_CHDL()
884 CV_INLINE void cvCalcHist( IplImage** image, CvHistogram* hist, in LOAD_CHDL()
[all …]
/external/jdiff/src/jdiff/
DHTMLStatistics.java195 int[] hist = new int[101]; in emitPackagesByDiff() local
197 hist[i] = 0; in emitPackagesByDiff()
204 hist[bucket]++; in emitPackagesByDiff()
282 int[] hist = new int[101]; in emitClassesByDiff() local
284 hist[i] = 0; in emitClassesByDiff()
291 hist[bucket]++; in emitClassesByDiff()
/external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/test/
DsimpleKenny.c101 unsigned int hist[600]; in main() local
116 memset(hist, 0, sizeof(hist)); in main()
375 hist[stream_len]++; in main()
493 fprintf(histFile, "%6d ", hist[n]); in main()
/external/webrtc/webrtc/modules/remote_bitrate_estimator/test/
Dmetric_recorder.cc404 for (auto hist : delay_histogram_ms_) { in NthDelayPercentile() local
405 if (num_packets_remaining <= hist.second) in NthDelayPercentile()
406 return static_cast<int64_t>(hist.first); in NthDelayPercentile()
407 num_packets_remaining -= hist.second; in NthDelayPercentile()
/external/opencv/cxcore/include/
Dcxtypes.h819 #define CV_IS_HIST( hist ) \ argument
820 ((hist) != NULL && \
821 (((CvHistogram*)(hist))->type & CV_MAGIC_MASK) == CV_HIST_MAGIC_VAL && \
822 (hist)->bins != NULL)
824 #define CV_IS_UNIFORM_HIST( hist ) \ argument
825 (((hist)->type & CV_HIST_UNIFORM_FLAG) != 0)
827 #define CV_IS_SPARSE_HIST( hist ) \ argument
828 CV_IS_SPARSE_MAT((hist)->bins)
830 #define CV_HIST_HAS_RANGES( hist ) \ argument
831 (((hist)->type & CV_HIST_RANGES_FLAG) != 0)
/external/dng_sdk/source/
Ddng_utils.cpp433 uint32 *hist, in HistogramArea() argument
440 DoZeroBytes (hist, (maxValue + 1) * (uint32) sizeof (uint32)); in HistogramArea()
487 hist [x] ++; in HistogramArea()
506 hist [x] ++; in HistogramArea()
/external/libedit/src/
DMakefile.am40 libedit_la_SOURCES = chared.c common.c el.c emacs.c hist.c keymacro.c map.c chartype.c parse.c \
43 history.c filecomplete.c readline.c chared.h el.h hist.h \

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