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Searched refs:redx (Results 1 – 6 of 6) sorted by relevance

/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/
A Dpng.c1238 if (png_muldiv(&xy->redx, XYZ->red_X, PNG_FP_1, d) == 0)
1286 if (xy->redx < 0 || xy->redx > PNG_FP_1) return 1;
1287 if (xy->redy < 0 || xy->redy > PNG_FP_1-xy->redx) return 1;
1476 if (png_muldiv(&right, xy->greeny-xy->bluey, xy->redx - xy->bluex, 7) == 0)
1498 if (png_muldiv(&right, xy->redx-xy->bluex, xy->whitey-xy->bluey, 7) == 0)
1514 if (png_muldiv(&XYZ->red_X, xy->redx, PNG_FP_1, red_inverse) == 0)
1518 if (png_muldiv(&XYZ->red_Z, PNG_FP_1 - xy->redx - xy->redy, PNG_FP_1,
1597 PNG_OUT_OF_RANGE(xy1->redx, xy2->redx, delta) ||
A Dpngstruct.h85 png_fixed_point redx, redy; member
A Dpngget.c534 *red_x = png_float(png_ptr, info_ptr->colorspace.end_points_xy.redx, in png_get_cHRM()
656 *red_x = info_ptr->colorspace.end_points_xy.redx; in png_get_cHRM_fixed()
A Dpngset.c52 xy.redx = red_x; in png_set_cHRM_fixed()
A Dpngrutil.c1271 xy.redx = png_get_fixed_point(NULL, buf + 8); in png_handle_cHRM()
1280 xy.redx == PNG_FIXED_ERROR || in png_handle_cHRM()
A Dpngwutil.c1332 png_save_int_32(buf + 8, xy->redx); in png_write_cHRM_fixed()

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