/* returns a pointer to the already allocated qxl_rect array inside *theqxl_clip_rects.Thisis*not*thesameasthememoryallocated
* on the device, it is offset to qxl_clip_rects.chunk.data */ staticstruct qxl_rect *drawable_set_clipping(struct qxl_device *qdev, unsignedint num_clips, struct qxl_bo *clips_bo)
{ struct iosys_map map; struct qxl_clip_rects *dev_clips; int ret;
ret = qxl_bo_vmap_locked(clips_bo, &map); if (ret) return NULL;
dev_clips = map.vaddr; /* TODO: Use mapping abstraction properly */
/* release needs to be reserved at this point */ staticint
make_drawable(struct qxl_device *qdev, int surface, uint8_t type, conststruct qxl_rect *rect, struct qxl_release *release)
{ struct qxl_drawable *drawable; int i;
drawable = (struct qxl_drawable *)qxl_release_map(qdev, release); if (!drawable) return -ENOMEM;
left = clips->x1;
right = clips->x2;
top = clips->y1;
bottom = clips->y2;
/* skip the first clip rect */ for (i = 1, clips_ptr = clips + inc;
i < num_clips; i++, clips_ptr += inc) {
left = min_t(int, left, (int)clips_ptr->x1);
right = max_t(int, right, (int)clips_ptr->x2);
top = min_t(int, top, (int)clips_ptr->y1);
bottom = max_t(int, bottom, (int)clips_ptr->y2);
}
width = right - left;
height = bottom - top;
ret = alloc_clips(qdev, release, num_clips, &clips_bo); if (ret) goto out_free_drawable;
ret = qxl_image_alloc_objects(qdev, release,
&dimage,
height, stride); if (ret) goto out_free_clips;
/* do a reservation run over all the objects we just allocated */
ret = qxl_release_reserve_list(release, true); if (ret) goto out_free_image;
out_release_backoff: if (ret)
qxl_release_backoff_reserve_list(release);
out_free_image:
qxl_image_free_objects(qdev, dimage);
out_free_clips:
qxl_bo_unref(&clips_bo);
out_free_drawable: /* only free drawable on error */ if (ret)
free_drawable(qdev, release);
}
Messung V0.5 in Prozent
¤ Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.0.11Bemerkung:
(vorverarbeitet am 2026-09-27)
¤
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.