mirror of
https://gitlab.freedesktop.org/wayland/weston
synced 2024-09-06 09:56:14 +00:00
libweston: Add a new helper weston_view_has_valid_buffer
Helper to determine if the buffer attached to the view is valid. Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
This commit is contained in:
parent
e83e750183
commit
5f6bee49ed
|
@ -278,7 +278,7 @@ drm_output_prepare_cursor_view(struct drm_output_state *output_state,
|
|||
if (b->gbm == NULL)
|
||||
return NULL;
|
||||
|
||||
if (ev->surface->buffer_ref.buffer == NULL) {
|
||||
if (!weston_view_has_valid_buffer(ev)) {
|
||||
drm_debug(b, "\t\t\t\t[cursor] not assigning view %p to cursor plane "
|
||||
"(no buffer available)\n", ev);
|
||||
return NULL;
|
||||
|
@ -546,7 +546,7 @@ drm_output_propose_state(struct weston_output *output_base,
|
|||
force_renderer = true;
|
||||
}
|
||||
|
||||
if (!ev->surface->buffer_ref.buffer) {
|
||||
if (!weston_view_has_valid_buffer(ev)) {
|
||||
drm_debug(b, "\t\t\t\t[view] not assigning view %p to plane "
|
||||
"(no buffer available)\n", ev);
|
||||
force_renderer = true;
|
||||
|
@ -764,7 +764,7 @@ drm_assign_planes(struct weston_output *output_base, void *repaint_data)
|
|||
* to the buffer anyway, there is no side effects.
|
||||
*/
|
||||
if (b->use_pixman ||
|
||||
(ev->surface->buffer_ref.buffer &&
|
||||
(weston_view_has_valid_buffer(ev) &&
|
||||
(!wl_shm_buffer_get(ev->surface->buffer_ref.buffer->resource) ||
|
||||
(ev->surface->width <= b->cursor_width &&
|
||||
ev->surface->height <= b->cursor_height))))
|
||||
|
|
|
@ -1852,6 +1852,18 @@ weston_view_is_opaque(struct weston_view *ev, pixman_region32_t *region)
|
|||
return ret;
|
||||
}
|
||||
|
||||
/** Check if the view has a valid buffer available
|
||||
*
|
||||
* @param ev The view to check if it has a valid buffer.
|
||||
*
|
||||
* Returns true if the view has a valid buffer or false otherwise.
|
||||
*/
|
||||
WL_EXPORT bool
|
||||
weston_view_has_valid_buffer(struct weston_view *ev)
|
||||
{
|
||||
return ev->surface->buffer_ref.buffer != NULL;
|
||||
}
|
||||
|
||||
/* Check if a surface has a view assigned to it
|
||||
*
|
||||
* The indicator is set manually when mapping
|
||||
|
|
|
@ -287,6 +287,9 @@ weston_view_from_global_float(struct weston_view *view,
|
|||
bool
|
||||
weston_view_is_opaque(struct weston_view *ev, pixman_region32_t *region);
|
||||
|
||||
bool
|
||||
weston_view_has_valid_buffer(struct weston_view *ev);
|
||||
|
||||
void
|
||||
weston_view_move_to_plane(struct weston_view *view,
|
||||
struct weston_plane *plane);
|
||||
|
|
Loading…
Reference in a new issue