fz_error *
fz_newrenderer(fz_renderer **gcp, fz_colorspace *pcm, int maskonly, int gcmem)
{
fz_error *error;
fz_renderer *gc;
gc = fz_malloc(sizeof(fz_renderer));
if (!gc)
return fz_outofmem;
gc->maskonly = maskonly;
gc->model = pcm;
gc->cache = nil;
gc->gel = nil;
gc->ael = nil;
error = fz_newglyphcache(&gc->cache, gcmem / 24, gcmem);
if (error)
goto cleanup;
error = fz_newgel(&gc->gel);
if (error)
goto cleanup;
error = fz_newael(&gc->ael);
if (error)
goto cleanup;
gc->dest = nil;
gc->over = nil;
gc->argb[0] = 255;
gc->argb[1] = 0;
gc->argb[2] = 0;
gc->argb[3] = 0;
gc->argb[4] = 0;
gc->argb[5] = 0;
gc->argb[6] = 0;
gc->flag = 0;
*gcp = gc;
return fz_okay;
cleanup:
if (gc->model) fz_dropcolorspace(gc->model);
if (gc->cache) fz_dropglyphcache(gc->cache);
if (gc->gel) fz_dropgel(gc->gel);
if (gc->ael) fz_dropael(gc->ael);
fz_free(gc);
return error;
}
fz_device *
fz_newdrawdevice(fz_glyphcache *cache, fz_pixmap *dest)
{
fz_device *dev;
fz_drawdevice *ddev = fz_malloc(sizeof(fz_drawdevice));
ddev->cache = cache;
ddev->gel = fz_newgel();
ddev->ael = fz_newael();
ddev->dest = dest;
ddev->top = 0;
ddev->scissor.x0 = dest->x;
ddev->scissor.y0 = dest->y;
ddev->scissor.x1 = dest->x + dest->w;
ddev->scissor.y1 = dest->y + dest->h;
dev = fz_newdevice(ddev);
dev->freeuser = fz_drawfreeuser;
dev->fillpath = fz_drawfillpath;
dev->strokepath = fz_drawstrokepath;
dev->clippath = fz_drawclippath;
dev->clipstrokepath = fz_drawclipstrokepath;
dev->filltext = fz_drawfilltext;
dev->stroketext = fz_drawstroketext;
dev->cliptext = fz_drawcliptext;
dev->clipstroketext = fz_drawclipstroketext;
dev->ignoretext = fz_drawignoretext;
dev->fillimagemask = fz_drawfillimagemask;
dev->clipimagemask = fz_drawclipimagemask;
dev->fillimage = fz_drawfillimage;
dev->fillshade = fz_drawfillshade;
dev->popclip = fz_drawpopclip;
dev->beginmask = fz_drawbeginmask;
dev->endmask = fz_drawendmask;
dev->begingroup = fz_drawbegingroup;
dev->endgroup = fz_drawendgroup;
return dev;
}
