diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c index 7fe06de0..cad8d660 100644 --- a/src/sna/sna_accel.c +++ b/src/sna/sna_accel.c @@ -11154,11 +11154,13 @@ sna_get_image(DrawablePtr drawable, char *dst) { RegionRec region; + DDXPointRec origin; DBG(("%s (%d, %d, %d, %d)\n", __FUNCTION__, x, y, w, h)); - region.extents.x1 = x + drawable->x; - region.extents.y1 = y + drawable->y; + /* XXX should be clipped already according to the spec... */ + origin.x = region.extents.x1 = x + drawable->x; + origin.y = region.extents.y1 = y + drawable->y; region.extents.x2 = region.extents.x1 + w; region.extents.y2 = region.extents.y1 + h; region.data = NULL; @@ -11173,14 +11175,46 @@ sna_get_image(DrawablePtr drawable, region.extents.y1 = drawable->y; if (region.extents.y2 > drawable->y + drawable->height) region.extents.y2 = drawable->y + drawable->height; - } else - RegionIntersect(®ion, ®ion, - &((WindowPtr)drawable)->borderClip); + } else { + pixman_box16_t *c = &((WindowPtr)drawable)->borderClip.extents; + pixman_box16_t *r = ®ion.extents; + + if (r->x1 < c->x1) + r->x1 = c->x1; + if (r->x2 > c->x2) + r->x2 = c->x2; + + if (r->y1 < c->y1) + r->y1 = c->y1; + if (r->y2 > c->y2) + r->y2 = c->y2; + } if (!sna_drawable_move_region_to_cpu(drawable, ®ion, MOVE_READ)) return; - fbGetImage(drawable, x, y, w, h, format, mask, dst); + if (format == ZPixmap && + drawable->bitsPerPixel >= 8 && + PM_IS_SOLID(drawable, mask)) { + PixmapPtr pixmap = get_drawable_pixmap(drawable); + int16_t dx, dy; + + DBG(("%s: copy box (%d, %d), (%d, %d), origin (%d, %d)\n", + __FUNCTION__, + region.extents.x1, region.extents.y1, + region.extents.x2, region.extents.y2, + origin.x, origin.y)); + get_drawable_deltas(drawable, pixmap, &dx, &dy); + memcpy_blt(pixmap->devPrivate.ptr, dst, drawable->bitsPerPixel, + pixmap->devKind, PixmapBytePad(w, drawable->depth), + region.extents.x1 + dx, + region.extents.y1 + dy, + region.extents.x1 - origin.x, + region.extents.y1 - origin.y, + region.extents.x2 - region.extents.x1, + region.extents.y2 - region.extents.y1); + } else + fbGetImage(drawable, x, y, w, h, format, mask, dst); } static void