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xcursor: sync with libwayland

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xcursor.c was copied over from libwayland-cursor. A lot of
cosmetic imporvements have been merged upstream. Copy-paste the
new version.
This commit is contained in:
Simon Ser 2023-04-14 16:13:33 +02:00 • committed by Alexander Orzechowski
parent 00489b11a0
commit 25d9055281
3 changed files with 515 additions and 668 deletions
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42
include/xcursor/xcursor.h
View file

@ -28,37 +28,31 @@
#include <stdint.h>
typedef int XcursorBool;
typedef uint32_t XcursorUInt;
typedef XcursorUInt XcursorDim;
typedef XcursorUInt XcursorPixel;
typedef struct _XcursorImage {
XcursorUInt version; /* version of the image data */
XcursorDim size; /* nominal size for matching */
XcursorDim width; /* actual width */
XcursorDim height; /* actual height */
XcursorDim xhot; /* hot spot x (must be inside image) */
XcursorDim yhot; /* hot spot y (must be inside image) */
XcursorUInt delay; /* animation delay to next frame (ms) */
XcursorPixel *pixels; /* pointer to pixels */
} XcursorImage;
struct xcursor_image {
uint32_t version; /* version of the image data */
uint32_t size; /* nominal size for matching */
uint32_t width; /* actual width */
uint32_t height; /* actual height */
uint32_t xhot; /* hot spot x (must be inside image) */
uint32_t yhot; /* hot spot y (must be inside image) */
uint32_t delay; /* animation delay to next frame (ms) */
uint32_t *pixels; /* pointer to pixels */
};
/*
* Other data structures exposed by the library API
*/
typedef struct _XcursorImages {
int nimage; /* number of images */
XcursorImage **images; /* array of XcursorImage pointers */
char *name; /* name used to load images */
} XcursorImages;
struct xcursor_images {
int nimage; /* number of images */
struct xcursor_image **images; /* array of XcursorImage pointers */
char *name; /* name used to load images */
};
void
XcursorImagesDestroy (XcursorImages *images);
xcursor_images_destroy(struct xcursor_images *images);
void
xcursor_load_theme(const char *theme, int size,
void (*load_callback)(XcursorImages *, void *),
void *user_data);
void (*load_callback)(struct xcursor_images *, void *),
void *user_data);
#endif