diff --git a/src/libs/thorvg/tvgSwRasterTexmap.h b/src/libs/thorvg/tvgSwRasterTexmap.h
index 08317e66c7..1a19e38b46 100644
--- a/src/libs/thorvg/tvgSwRasterTexmap.h
+++ b/src/libs/thorvg/tvgSwRasterTexmap.h
@@ -88,7 +88,7 @@ static bool _rasterMaskedPolygonImageSegment(SwSurface* surface, const SwImage*
     int32_t sh = image->h;
     int32_t x1, x2, x, y, ar, ab, iru, irv, px, ay;
     int32_t vv = 0, uu = 0;
-    int32_t minx = INT32_MAX, maxx = INT32_MIN;
+    int32_t minx = INT32_MAX, maxx = 0;
     float dx, u, v, iptr;
     SwSpan* span = nullptr;         //used only when rle based.
 
@@ -116,7 +116,7 @@ static bool _rasterMaskedPolygonImageSegment(SwSurface* surface, const SwImage*
 
         if (!region) {
             minx = INT32_MAX;
-            maxx = INT32_MIN;
+            maxx = 0;
             //one single row, could be consisted of multiple spans.
             while (span->y == y && spanIdx < image->rle->size) {
                 if (minx > span->x) minx = span->x;
@@ -281,7 +281,7 @@ static void _rasterBlendingPolygonImageSegment(SwSurface* surface, const SwImage
     int32_t dw = surface->stride;
     int32_t x1, x2, x, y, ar, ab, iru, irv, px, ay;
     int32_t vv = 0, uu = 0;
-    int32_t minx = INT32_MAX, maxx = INT32_MIN;
+    int32_t minx = INT32_MAX, maxx = 0;
     float dx, u, v, iptr;
     uint32_t* buf;
     SwSpan* span = nullptr;         //used only when rle based.
@@ -310,7 +310,7 @@ static void _rasterBlendingPolygonImageSegment(SwSurface* surface, const SwImage
 
         if (!region) {
             minx = INT32_MAX;
-            maxx = INT32_MIN;
+            maxx = 0;
             //one single row, could be consisted of multiple spans.
             while (span->y == y && spanIdx < image->rle->size) {
                 if (minx > span->x) minx = span->x;
@@ -458,7 +458,7 @@ static void _rasterPolygonImageSegment(SwSurface* surface, const SwImage* image,
     int32_t dw = surface->stride;
     int32_t x1, x2, x, y, ar, ab, iru, irv, px, ay;
     int32_t vv = 0, uu = 0;
-    int32_t minx = INT32_MAX, maxx = INT32_MIN;
+    int32_t minx = INT32_MAX, maxx = 0;
     float dx, u, v, iptr;
     uint32_t* buf;
     SwSpan* span = nullptr;         //used only when rle based.
@@ -492,7 +492,7 @@ static void _rasterPolygonImageSegment(SwSurface* surface, const SwImage* image,
 
         if (!region) {
             minx = INT32_MAX;
-            maxx = INT32_MIN;
+            maxx = 0;
             //one single row, could be consisted of multiple spans.
             while (span->y == y && spanIdx < image->rle->size) {
                 if (minx > span->x) minx = span->x;