Back to sanity for bufi

main.c

@@ -58,25 +58,19 @@ void drawTexInto(struct texture tex, struct texture buffer, struct rect texbound
    i32 stepy = 256 * (float)texheight / outheight;
    i32 texx = 256 * texbounds.x1;
    i32 texy = 256 * texbounds.y1;
-
-   i32 bufy = 3 * (bufbounds.x1 + bufbounds.y1 * buffer.width);
-   i32 bufyinc = 3 * buffer.width;
-   i32 bufi = bufy;
-
    //log("%f,%f step %f,%f", texx, texy, stepx, stepy);
    // Buffer is R G B for each pixel, then across then down. If you want X, Y,
    // it's: 3 * (x + y * width)
    for(int y = bufbounds.y1; y < bufbounds.y2; y++) {
       texx = texbounds.x1;
-      bufi = bufy;
       for(int x = bufbounds.x1; x < bufbounds.x2; x++) {
          i32 texi = 3 * ((texx >> 8) + tex.width * (texy >> 8));
+         i32 bufi = 3 * (x + y * buffer.width);
          memcpy(buffer.data + bufi, tex.data + texi, 3);
          texx += stepx;
          bufi += 3;
       }
       texy += stepy;
-      bufy += bufyinc;
    }
 }