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Searched refs:y_step (Results 1 – 3 of 3) sorted by relevance

/external/opencv/cxcore/src/
Dcxdrawing.cpp303 int x_step, y_step; in icvLineAA() local
347 y_step = (int) (((int64) dy << XY_SHIFT) / (ax | 1)); in icvLineAA()
351 pt1.y += (int) ((((int64) y_step) * j) >> XY_SHIFT) + (XY_ONE >> 1); in icvLineAA()
352 slope = (y_step >> (XY_SHIFT - 5)) & 0x3f; in icvLineAA()
353 slope ^= (y_step < 0 ? 0x3f : 0); in icvLineAA()
371 y_step = XY_ONE; in icvLineAA()
442 pt1.y += y_step; in icvLineAA()
517 pt1.y += y_step; in icvLineAA()
567 int x_step, y_step; in icvLine2() local
610 y_step = (int) (((int64) dy << XY_SHIFT) / (ax | 1)); in icvLine2()
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/external/opencv/otherlibs/highgui/
Dgrfmt_jpeg.cpp1644 int y_step = y_scale * 8; in WriteImage() local
1741 for( y = 0; y < height; y += y_step, data += y_step*step ) in WriteImage()
1746 int y_limit = y_step; in WriteImage()
/external/webp/src/enc/
Dpicture.c519 int x_step, int y_step) { in CheckNonOpaque() argument
526 alpha += y_step; in CheckNonOpaque()