diff options
Diffstat (limited to 'scumm/gfx.cpp')
| -rw-r--r-- | scumm/gfx.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/scumm/gfx.cpp b/scumm/gfx.cpp index 92c0019641..99b846ebda 100644 --- a/scumm/gfx.cpp +++ b/scumm/gfx.cpp @@ -578,7 +578,7 @@ void Gdi::ditherCGA(byte *dst, int dstPitch, int x, int y, int width, int height void Gdi::ditherHerc(byte *src, byte *hercbuf, int srcPitch, int *x, int *y, int *width, int *height) const { byte *srcptr, *dstptr; int xo = *x, yo = *y, widtho = *width, heighto = *height; - int idx1, idx2, dsty = 0; + int idx1, idx2, dsty = 0, y1; static const byte cgaDither[2][2][16] = { {{0, 1, 0, 1, 2, 2, 0, 0, 3, 1, 3, 1, 3, 2, 1, 3}, {0, 0, 1, 1, 0, 2, 2, 3, 0, 3, 1, 1, 3, 3, 1, 3}}, @@ -586,7 +586,7 @@ void Gdi::ditherHerc(byte *src, byte *hercbuf, int srcPitch, int *x, int *y, int {0, 1, 0, 1, 2, 2, 0, 0, 3, 1, 1, 1, 3, 2, 1, 3}}}; // calculate dsty - for (int y1 = 0; y1 < yo; y1++) { + for (y1 = 0; y1 < yo; y1++) { dsty += 2; if (y1 % 4 == 3) dsty--; @@ -596,7 +596,7 @@ void Gdi::ditherHerc(byte *src, byte *hercbuf, int srcPitch, int *x, int *y, int *width *= 2; *height = 0; - for (int y1 = 0; y1 < heighto;) { + for (y1 = 0; y1 < heighto;) { srcptr = src + y1 * srcPitch; dstptr = hercbuf + dsty * Common::kHercW + xo * 2; |