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linux-dmabuf-v1: add per-surface feedback

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This commit is contained in:
Simon Ser 2021-06-07 18:20:45 +02:00
parent 1d8340754b
commit c50c4fc5cc
2 changed files with 226 additions and 3 deletions
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12
include/wlr/types/wlr_linux_dmabuf_v1.h
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@ -15,6 +15,8 @@
#include <wlr/types/wlr_buffer.h>
#include <wlr/render/dmabuf.h>
struct wlr_surface;
struct wlr_dmabuf_v1_buffer {
struct wlr_buffer base;
@ -63,6 +65,7 @@ struct wlr_linux_dmabuf_v1 {
// private state
struct wlr_linux_dmabuf_feedback_v1_compiled *default_feedback;
struct wl_list surfaces; // wlr_linux_dmabuf_v1_surface.link
struct wl_listener display_destroy;
struct wl_listener renderer_destroy;
@ -74,4 +77,13 @@ struct wlr_linux_dmabuf_v1 {
struct wlr_linux_dmabuf_v1 *wlr_linux_dmabuf_v1_create(struct wl_display *display,
struct wlr_renderer *renderer);
/**
* Set a surface's DMA-BUF feedback.
*
* Passing a NULL feedback resets it to the default feedback.
*/
bool wlr_linux_dmabuf_v1_set_surface_feedback(
struct wlr_linux_dmabuf_v1 *linux_dmabuf, struct wlr_surface *surface,
const struct wlr_linux_dmabuf_feedback_v1 *feedback);
#endif