mirror of
https://gitlab.freedesktop.org/wlroots/wlroots.git
synced 2025-11-03 09:01:40 -05:00
21 lines
661 B
C
21 lines
661 B
C
#ifndef RENDER_WLR_TEXTURE_H
|
|
#define RENDER_WLR_TEXTURE_H
|
|
|
|
#include <wlr/render/wlr_texture.h>
|
|
|
|
/**
|
|
* Refresh the texture contents from the underlying buffer storage.
|
|
*
|
|
* If the texture refers to external memory (i.e. memory owned by another
|
|
* process), the renderer may need a wlr_texture_invalidate call to make
|
|
* external changes visible to the texture.
|
|
*
|
|
* This operation must not perform any copy.
|
|
*
|
|
* If the texture cannot be invalidated, false is returned. If the texture
|
|
* doesn't need to be invalidated for external changes to be visible, true is
|
|
* immediately returned.
|
|
*/
|
|
bool wlr_texture_invalidate(struct wlr_texture *texture);
|
|
|
|
#endif
|