diff options
Diffstat (limited to 'src/cmd/venti/srv/png.c')
| -rw-r--r-- | src/cmd/venti/srv/png.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/cmd/venti/srv/png.c b/src/cmd/venti/srv/png.c index 8805ada4..85901a92 100644 --- a/src/cmd/venti/srv/png.c +++ b/src/cmd/venti/srv/png.c @@ -99,7 +99,7 @@ zread(void *va, void *buf, int n) b[2] = (b[2]*255)/a; } } - }else + }else b += pixwid*pixels; z->x += pixels; @@ -148,7 +148,7 @@ memRGBA(Memimage *i) Memimage *ni; char buf[32]; ulong dst; - + /* * [A]BGR because we want R,G,B,[A] in big-endian order. Sigh. */ @@ -157,7 +157,7 @@ memRGBA(Memimage *i) dst = ABGR32; else dst = BGR24; - + if(i->chan == dst) return i; @@ -194,7 +194,7 @@ writepng(Hio *io, Memimage *m) return -1; hwrite(io, PNGmagic, sizeof PNGmagic); - + /* IHDR chunk */ h = buf; put4(h, Dx(m->r)); h += 4; |