diff options
Diffstat (limited to 'fb.c')
| -rw-r--r-- | fb.c | 67 |
1 files changed, 0 insertions, 67 deletions
@@ -205,25 +205,6 @@ upscaledraw(Raster *fb, Image *dst, Point off, Point scale, uint filter) free(blk); } -//typedef struct Ldimgtask Ldimgtask; -//struct Ldimgtask -//{ -// Image *dst; -// Rectangle dr; -// uchar *src; -// ulong len; -// Channel *done; /* task completion signal */ -//}; -//static void -//ldimgtask(void *arg) -//{ -// Ldimgtask *t; -// -// t = arg; -// loadimage(t->dst, t->dr, t->src, t->len); -// nbsend(t->done, nil); -//} - static void framebufctl_draw(Framebufctl *ctl, Image *dst, char *name, Point off, Point scale) { @@ -266,54 +247,6 @@ framebufctl_draw(Framebufctl *ctl, Image *dst, char *name, Point off, Point scal sr = rectaddpt(fb->r, off); dr = rectsubpt(dst->r, dst->r.min); if(rectinrect(sr, dr)){ -// Ldimgtask *tasks; -// Rectangle blkr; -// ulong len, stride; -// int Δy, i; -// static Display **disps; -// static Image **imgs; -// static int loaded; -// -// assert(turbodrawingpool != nil); -// -// if(!loaded){ -// disps = emalloc(turbodrawingpool->nprocs * sizeof(*disps)); -// imgs = emalloc(turbodrawingpool->nprocs * sizeof(*imgs)); -// for(i = 0; i < turbodrawingpool->nprocs; i++){ -// disps[i] = initdisplay(nil, nil, nil); -// if(disps[i] == nil) -// sysfatal("initdisplay: %r"); -// imgs[i] = namedimage(disps[i], "screenb"); -// if(imgs[i] == nil) -// sysfatal("namedimage: %r"); -////fprint(2, "d %#p i %#p → %#p\n", disps[i], imgs[i], imgs[i]->display); -// } -// loaded++; -// } -// -// len = Dx(r->r)*Dy(r->r)*4; -// Δy = Dy(sr)/turbodrawingpool->nprocs; -// dr = rectaddpt(sr, dst->r.min); -// blkr = dr; -// blkr.max.y = blkr.min.y + Δy; -// stride = Dx(blkr)*Dy(blkr)*4; -// tasks = emalloc(turbodrawingpool->nprocs * sizeof(*tasks)); -// -// for(i = 0; i < turbodrawingpool->nprocs; i++){ -// tasks[i].dst = imgs[i]; -// tasks[i].dr = rectaddpt(blkr, Pt(0, i*Δy)); -// tasks[i].src = (uchar*)r->data + i*stride; -// tasks[i].len = stride; -// if(i == turbodrawingpool->nprocs-1){ -// tasks[i].dr.max.y = dr.max.y; -// tasks[i].len = len - i*stride; -// } -// turbopoolexec(turbodrawingpool, ldimgtask, &tasks[i]); -// } -// for(i = 0; i < turbodrawingpool->nprocs; i++) -// recvp(tasks[i].done); -// free(tasks); - tmp = allocimage(display, sr, RGBA32, 0, DNofill); if(tmp == nil) sysfatal("allocimage: %r"); |