Lines Matching refs:horizSubSampling
60 uint16 horizSubSampling = 2; /* YCbCr horizontal subsampling */ variable
97 horizSubSampling = atoi(optarg); in main()
98 if( horizSubSampling != 1 && horizSubSampling != 2 && horizSubSampling != 4 ) in main()
200 for (; j < horizSubSampling; j++) in cvtClump()
204 for (j = 0; j < horizSubSampling; j++) in cvtClump()
224 int clumpSize = vertSubSampling * horizSubSampling + 2; in cvtStrip()
229 for (x = width; x >= horizSubSampling; x -= horizSubSampling) { in cvtStrip()
231 vertSubSampling, horizSubSampling, width); in cvtStrip()
233 tp += horizSubSampling; in cvtStrip()
243 for (x = width; x >= horizSubSampling; x -= horizSubSampling) { in cvtStrip()
244 cvtClump(op, tp, nrows, horizSubSampling, width); in cvtStrip()
246 tp += horizSubSampling; in cvtStrip()
260 uint32 rwidth = roundup(width, horizSubSampling); in cvtRaster()
266 2*((rnrows*rwidth) / (horizSubSampling*vertSubSampling)); in cvtRaster()
274 2*((nr*rwidth)/(horizSubSampling*vertSubSampling)); in cvtRaster()
350 horizSubSampling, vertSubSampling); in tiffcvt()