Changes in uspace/srv/hid/fb/fb.h [b3d513f:7c014d1] in mainline

File:

• uspace/srv/hid/fb/fb.h (modified) (2 diffs)

uspace/srv/hid/fb/fb.h

@@ -1 +1 @@
 /*
- * Copyright (c) 2006 Ondrej Palkovsky
+ * Copyright (c) 2011 Martin Decky
  * All rights reserved.
  *
@@ -27 +27 @@
  */
 
-/** @addtogroup fb
- * @ingroup fbs
- * @{
- */
-/** @file
- */
-
 #ifndef FB_FB_H_
 #define FB_FB_H_
 
-#include <stdint.h>
+#include <sys/types.h>
+#include <bool.h>
+#include <loc.h>
+#include <io/console.h>
+#include <io/style.h>
+#include <io/color.h>
+#include <fb.h>
+#include <screenbuffer.h>
+#include <imgmap.h>
 
-typedef void (* putpixel_cb_t)(void *, unsigned int, unsigned int, uint32_t);
+struct fbdev;
+struct fbvp;
 
-extern int fb_init(void);
+typedef struct {
+        int (* yield)(struct fbdev *dev);
+        int (* claim)(struct fbdev *dev);
+        void (* pointer_update)(struct fbdev *dev, sysarg_t x, sysarg_t y,
+            bool visible);
+        
+        int (* get_resolution)(struct fbdev *dev, sysarg_t *width,
+            sysarg_t *height);
+        void (* font_metrics)(struct fbdev *dev, sysarg_t width,
+            sysarg_t height, sysarg_t *cols, sysarg_t *rows);
+        
+        int (* vp_create)(struct fbdev *dev, struct fbvp *vp);
+        void (* vp_destroy)(struct fbdev *dev, struct fbvp *vp);
+        
+        void (* vp_clear)(struct fbdev *dev, struct fbvp *vp);
+        console_caps_t (* vp_get_caps)(struct fbdev *dev, struct fbvp *vp);
+        
+        void (* vp_cursor_update)(struct fbdev *dev, struct fbvp *vp,
+            sysarg_t prev_col, sysarg_t prev_row, sysarg_t col, sysarg_t row,
+            bool visible);
+        void (* vp_cursor_flash)(struct fbdev *dev, struct fbvp *vp,
+            sysarg_t col, sysarg_t row);
+        
+        void (* vp_char_update)(struct fbdev *dev, struct fbvp *vp, sysarg_t col,
+            sysarg_t row);
+        
+        void (* vp_imgmap_damage)(struct fbdev *dev, struct fbvp *vp,
+            imgmap_t *imgmap, sysarg_t col, sysarg_t row, sysarg_t cols,
+            sysarg_t rows);
+} fbdev_ops_t;
+
+typedef struct fbdev {
+        link_t link;
+        
+        atomic_t refcnt;
+        bool claimed;
+        
+        sysarg_t index;
+        service_id_t dsid;
+        struct fbvp *active_vp;
+        
+        list_t vps;
+        list_t frontbufs;
+        list_t imagemaps;
+        list_t sequences;
+        
+        fbdev_ops_t ops;
+        void *data;
+} fbdev_t;
+
+typedef struct fbvp {
+        link_t link;
+        
+        sysarg_t x;
+        sysarg_t y;
+        
+        sysarg_t width;
+        sysarg_t height;
+        
+        sysarg_t cols;
+        sysarg_t rows;
+        
+        char_attrs_t attrs;
+        list_t sequences;
+        
+        screenbuffer_t *backbuf;
+        sysarg_t top_row;
+        
+        bool cursor_active;
+        bool cursor_flash;
+        
+        void *data;
+} fbvp_t;
+
+typedef struct {
+        link_t link;
+        
+        size_t size;
+        unsigned int flags;
+        void *data;
+} frontbuf_t;
+
+typedef struct {
+        link_t link;
+        link_t seq_link;
+        
+        size_t size;
+        unsigned int flags;
+        void *data;
+} imagemap_t;
+
+typedef struct {
+        link_t link;
+        
+        list_t imagemaps;
+        size_t count;
+} sequence_t;
+
+typedef struct {
+        link_t link;
+        
+        sequence_t *seq;
+        size_t current;
+} sequence_vp_t;
+
+extern fbdev_t *fbdev_register(fbdev_ops_t *, void *);
 
 #endif
-
-/** @}
- */