uint32_t width;
uint32_t height;
uint32_t format;
- uint64_t age;
int32_t strides[4];
void *maps[4];
+
+ union {
+ void *ptr;
+ uint64_t u64;
+ } data;
+
+ void (*free_fn) (void *ptr);
};
struct grdev_display_target {
uint32_t height;
unsigned int rotate;
unsigned int flip;
- const grdev_fb *fb;
+ grdev_fb *front;
+ grdev_fb *back;
};
void grdev_display_set_userdata(grdev_display *display, void *userdata);
void grdev_display_enable(grdev_display *display);
void grdev_display_disable(grdev_display *display);
-const grdev_display_target *grdev_display_next_target(grdev_display *display, const grdev_display_target *prev, uint64_t minage);
-void grdev_display_flip_target(grdev_display *display, const grdev_display_target *target, uint64_t age);
+const grdev_display_target *grdev_display_next_target(grdev_display *display, const grdev_display_target *prev);
+void grdev_display_flip_target(grdev_display *display, const grdev_display_target *target);
-#define GRDEV_DISPLAY_FOREACH_TARGET(_display, _t, _minage) \
- for ((_t) = grdev_display_next_target((_display), NULL, (_minage)); \
- (_t); \
- (_t) = grdev_display_next_target((_display), (_t), (_minage)))
+#define GRDEV_DISPLAY_FOREACH_TARGET(_display, _t) \
+ for ((_t) = grdev_display_next_target((_display), NULL); \
+ (_t); \
+ (_t) = grdev_display_next_target((_display), (_t)))
/*
* Events