diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2016-11-17 19:42:12 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2016-11-17 19:42:12 +0100 |
| commit | b4db73795e37e1233b0eca57ff3ae11207882861 (patch) | |
| tree | aa8f2a65f5b49aec6b09e2e6b38196d9b698d0b7 /sys/src/libmemdraw | |
| parent | dd4de0b0fa99364265ff6e99462259b8aef493c1 (diff) | |
libmemdraw: remove unused static drawbuf variables and ptrfn() declaration
Diffstat (limited to 'sys/src/libmemdraw')
| -rw-r--r-- | sys/src/libmemdraw/draw.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/sys/src/libmemdraw/draw.c b/sys/src/libmemdraw/draw.c index dfc89b890..3cb93157d 100644 --- a/sys/src/libmemdraw/draw.c +++ b/sys/src/libmemdraw/draw.c @@ -461,9 +461,6 @@ struct Param { int convdx; }; -static uchar *drawbuf; -static int ndrawbuf; -static int mdrawbuf; static Readfn greymaskread, replread, readptr; static Writefn nullwrite; static Calcfn alphacalc0, alphacalc14, alphacalc2810, alphacalc3679, alphacalc5, alphacalc11, alphacalcS; @@ -475,7 +472,6 @@ static Writefn* writefn(Memimage*); static Calcfn* boolcopyfn(Memimage*, Memimage*); static Readfn* convfn(Memimage*, Param*, Memimage*, Param*, int*); -static Readfn* ptrfn(Memimage*); static Calcfn *alphacalc[Ncomp] = { @@ -2568,31 +2564,6 @@ DBG print("\n"); #undef DBG -/* - * Fill entire byte with replicated (if necessary) copy of source pixel, - * assuming destination ldepth is >= source ldepth. - * - * This code is just plain wrong for >8bpp. - * -ulong -membyteval(Memimage *src) -{ - int i, val, bpp; - uchar uc; - - unloadmemimage(src, src->r, &uc, 1); - bpp = src->depth; - uc <<= (src->r.min.x&(7/src->depth))*src->depth; - uc &= ~(0xFF>>bpp); - /* pixel value is now in high part of byte. repeat throughout byte - val = uc; - for(i=bpp; i<8; i<<=1) - val |= val>>i; - return val; -} - * - */ - void memfillcolor(Memimage *i, ulong val) { |