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Codechange: Set ZoomLevel's base type to byte instead of using ZoomLevelByte

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This commit is contained in:
Charles Pigott
2019-04-21 20:15:55 +01:00
committed by PeterN
parent aa220b2375
commit 96a4787710
8 changed files with 14 additions and 20 deletions
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src/viewport.cpp
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@@ -1692,7 +1692,7 @@ void ViewportDoDraw(const ViewPort *vp, int left, int top, int right, int bottom
*/
static void ViewportDrawChk(const ViewPort *vp, int left, int top, int right, int bottom)
{
if (ScaleByZoom(bottom - top, vp->zoom) * ScaleByZoom(right - left, vp->zoom) > 180000 * ZOOM_LVL_BASE * ZOOM_LVL_BASE) {
if (ScaleByZoom(bottom - top, vp->zoom) * ScaleByZoom(right - left, vp->zoom) > (int)(180000 * ZOOM_LVL_BASE * ZOOM_LVL_BASE)) {
if ((bottom - top) > (right - left)) {
int t = (top + bottom) >> 1;
ViewportDrawChk(vp, left, top, right, t);