fixing C compatibility problems

[dosdemo] / src / grise.c

diff --git a/src/grise.c b/src/grise.c
index 9226cc6..543b51e 100644 (file)
--- a/src/grise.c
+++ b/src/grise.c
@@ -496,6 +496,7 @@ static void rleBlitScale(unsigned short *dst, int dstW, int dstH, int dstStride,
        unsigned int *output32;
        unsigned char *input;
        int scanlineCounter = 0;
+       int scaleXFixed;
        static unsigned char scan[512];
 
        int blitW = (int)(bitmap->w * scaleX + 0.5f);
@@ -504,8 +505,8 @@ static void rleBlitScale(unsigned short *dst, int dstW, int dstH, int dstStride,
        /* From this point on, scaleY will be inverted */
        scaleY = 1.0f / scaleY;
 
-       int scaleXFixed = (int)(scaleX * (float)(1 << RLE_FIXED_BITS) + 0.5f);
-       
+       scaleXFixed = (int)(scaleX * (float)(1 << RLE_FIXED_BITS) + 0.5f);
+
        dst += blitX + blitY * dstStride;
 
        for (scanline = blitY; scanline < blitY + blitH; scanline++) {
@@ -556,6 +557,7 @@ static void rleBlitScaleInv(unsigned short *dst, int dstW, int dstH, int dstStri
        unsigned int *output32;
        unsigned char *input;
        int scanlineCounter = 0;
+       int scaleXFixed;
        static unsigned char scan[512];
 
        int blitW = (int)(bitmap->w * scaleX + 0.5f);
@@ -564,7 +566,7 @@ static void rleBlitScaleInv(unsigned short *dst, int dstW, int dstH, int dstStri
        /* From this point on, scaleY will be inverted */
        scaleY = 1.0f / scaleY;
 
-       int scaleXFixed = (int)(scaleX * (float)(1 << RLE_FIXED_BITS) + 0.5f);
+       scaleXFixed = (int)(scaleX * (float)(1 << RLE_FIXED_BITS) + 0.5f);
 
        dst += blitX + blitY * dstStride;