BitHeaven/picom
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

backend interface: Add visible hint

Browse Source 
Pass the visible region of the image to the backend, so the backend
could optimize based on that information.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
This commit is contained in:
Yuxuan Shui
2019-03-04 21:37:22 +00:00
parent a2ae36c1d6
commit c57f267535
5 changed files with 217 additions and 116 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/win.h
View File

@ -111,7 +111,8 @@ typedef enum {
* X goes from left to right, Y goes downwards.
*
* Global: the origin is the top left corner of the Xorg screen.
* Local: the origin is the top left corner of the window, including border.
* Local: the origin is the top left corner of the window, border is
* considered part of the window.
*/
/// Structure representing a top-level window compton manages.
@ -354,6 +355,11 @@ void add_damage_from_win(session_t *ps, win *w);
*/
void win_get_region_noframe_local(const win *w, region_t *);
region_t win_get_region_noframe_local_by_val(const win *w);
/// Get the region for the frame of the window
void win_get_region_frame_local(const win *w, region_t *res);
/// Get the region for the frame of the window, by value
region_t win_get_region_frame_local_by_val(const win *w);
/**
* Retrieve frame extents from a window.
*/