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| author | bulia byak <buliabyak@gmail.com> | 2006-07-29 17:07:59 +0000 |
|---|---|---|
| committer | buliabyak <buliabyak@users.sourceforge.net> | 2006-07-29 17:07:59 +0000 |
| commit | d06ccf5bc28b1b6b3ecd7d92721d978b72929034 (patch) | |
| tree | b1536d67e420c88fa81cae649e9da9b105f49920 /src/display/nr-arena-shape.cpp | |
| parent | Add Miklos's new Cairo PDF rendering (diff) | |
| download | inkscape-d06ccf5bc28b1b6b3ecd7d92721d978b72929034.tar.gz inkscape-d06ccf5bc28b1b6b3ecd7d92721d978b72929034.zip | |
patch for rendering quality and speed from Jasper van de Gronde
(bzr r1503)
Diffstat (limited to 'src/display/nr-arena-shape.cpp')
| -rw-r--r-- | src/display/nr-arena-shape.cpp | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/src/display/nr-arena-shape.cpp b/src/display/nr-arena-shape.cpp index abe343a1d..4653b5ce6 100644 --- a/src/display/nr-arena-shape.cpp +++ b/src/display/nr-arena-shape.cpp @@ -801,7 +801,7 @@ nr_arena_shape_clip(NRArenaItem *item, NRRectL *area, NRPixBlock *pb) s = NR_PIXBLOCK_PX(&m) + (y - area->y0) * m.rs; d = NR_PIXBLOCK_PX(pb) + (y - area->y0) * pb->rs; for (int x = area->x0; x < area->x1; x++) { - *d = NR_A7_NORMALIZED(*s,*d); + *d = NR_COMPOSEA_111(*s, *d); d ++; s ++; } @@ -1148,10 +1148,8 @@ shape_run_A8_OR(raster_info &dest,void */*data*/,int st,float vst,int en,float v unsigned int c0_24=(int)sv; c0_24&=0xFF; while (len > 0) { - unsigned int da; /* Draw */ - da = NR_A7(c0_24,d[0]); - d[0] = NR_PREMUL_SINGLE(da); + d[0] = NR_COMPOSEA_111(c0_24,d[0]); d += 1; len -= 1; } @@ -1162,10 +1160,8 @@ shape_run_A8_OR(raster_info &dest,void */*data*/,int st,float vst,int en,float v sv*=256; unsigned int c0_24=(int)sv; c0_24&=0xFF; - unsigned int da; /* Draw */ - da = NR_A7(c0_24,d[0]); - d[0] = NR_PREMUL_SINGLE(da); + d[0] = NR_COMPOSEA_111(c0_24,d[0]); } else { dv/=len; sv+=0.5*dv; // correction trapezoidale @@ -1174,12 +1170,11 @@ shape_run_A8_OR(raster_info &dest,void */*data*/,int st,float vst,int en,float v int c0_24 = static_cast<int>(CLAMP(sv, 0, 16777216)); int s0_24 = static_cast<int>(dv); while (len > 0) { - unsigned int ca, da; + unsigned int ca; /* Draw */ ca = c0_24 >> 16; if ( ca > 255 ) ca=255; - da = NR_A7(ca,d[0]); - d[0] = NR_PREMUL_SINGLE(da); + d[0] = NR_COMPOSEA_111(ca,d[0]); d += 1; c0_24 += s0_24; c0_24 = CLAMP(c0_24, 0, 16777216); |