Fixed warning C26451: Arithmetic overflow: Using operator '+' on a 4 byte value and then casting the result to a 8 byte value. Cast the value to the wider type before calling operator '+' to avoid overflow (io.2).
parent
3775d9be4b
commit
230581f4a8
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@ -296,8 +296,8 @@ static void transformSurfaceRGBA(SDL_Surface *src, SDL_Surface *dst, int isin, i
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int y;
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for (y = 0; y < dst->h; y++) {
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int x;
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double src_x = (rect_dest->x + 0 + 0.5 - center->x);
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double src_y = (rect_dest->y + y + 0.5 - center->y);
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double src_x = ((double)rect_dest->x + 0 + 0.5 - center->x);
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double src_y = ((double)rect_dest->y + y + 0.5 - center->y);
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int sdx = (int)((icos * src_x - isin * src_y) + cx - fp_half);
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int sdy = (int)((isin * src_x + icos * src_y) + cy - fp_half);
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for (x = 0; x < dst->w; x++) {
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@ -364,8 +364,8 @@ static void transformSurfaceRGBA(SDL_Surface *src, SDL_Surface *dst, int isin, i
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int y;
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for (y = 0; y < dst->h; y++) {
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int x;
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double src_x = (rect_dest->x + 0 + 0.5 - center->x);
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double src_y = (rect_dest->y + y + 0.5 - center->y);
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double src_x = ((double)rect_dest->x + 0 + 0.5 - center->x);
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double src_y = ((double)rect_dest->y + y + 0.5 - center->y);
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int sdx = (int)((icos * src_x - isin * src_y) + cx - fp_half);
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int sdy = (int)((isin * src_x + icos * src_y) + cy - fp_half);
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for (x = 0; x < dst->w; x++) {
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@ -437,8 +437,8 @@ static void transformSurfaceY(SDL_Surface *src, SDL_Surface *dst, int isin, int
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*/
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for (y = 0; y < dst->h; y++) {
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int x;
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double src_x = (rect_dest->x + 0 + 0.5 - center->x);
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double src_y = (rect_dest->y + y + 0.5 - center->y);
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double src_x = ((double)rect_dest->x + 0 + 0.5 - center->x);
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double src_y = ((double)rect_dest->y + y + 0.5 - center->y);
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int sdx = (int)((icos * src_x - isin * src_y) + cx - fp_half);
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int sdy = (int)((isin * src_x + icos * src_y) + cy - fp_half);
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for (x = 0; x < dst->w; x++) {
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