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Searched refs:horizSubSampling (Results 1 – 1 of 1) sorted by relevance

/AliOS-Things-master/components/SDL2/src/image/external/tiff-4.0.9/tools/
A Drgb2ycbcr.c97 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()
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()
246 tp += horizSubSampling; in cvtStrip()
260 uint32 rwidth = roundup(width, horizSubSampling); in cvtRaster()
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