WebSVN – Kolibri OS – Diff – /drivers/video/drm/i915/bitmap.h


typedef struct tag_object  kobj_t;
typedef struct tag_display display_t;
 
struct hman
{
    u32  *table;
    u32   next;
    u32   avail;
    u32   count;
};
 
extern struct hman bm_man;
 
int init_hman(struct hman *man, u32 count);
u32  alloc_handle(struct hman *man);
int free_handle(struct hman *man, u32 handle);
 
#define hman_get_data(man, handle)                  \
        ((man)->table[(handle)-1])
 
#define hman_set_data(man, handle, val)             \
        ((man)->table[(handle)-1]) = (u32)(val)
 
 
struct tag_object
{
    uint32_t   magic;
    void      *destroy;
    kobj_t    *fd;
    kobj_t    *bk;
    uint32_t   pid;
};
 
typedef struct
{
    kobj_t   header;
 
    u32     handle;
    void    *uaddr;
 
    u32     pitch;
    u32     gaddr;
 
    u32     width;
    u32     height;
    u32     max_width;
    u32     max_height;
 
    u32     format;
    struct drm_i915_gem_object *obj;
}bitmap_t;
 
 
struct  io_call_10         /*     SRV_CREATE_SURFACE    */
{
    u32     handle;       // ignored
    void   *data;         // ignored
 
    u32     width;
    u32     height;
    u32     pitch;        // ignored
 
    u32     max_width;
    u32     max_height;
    u32     format;       // reserved mbz
};
 
struct  io_call_12         /*     SRV_LOCK_SURFACE    */
{
    u32     handle;       // ignored
    void   *data;         // ignored
 
    u32     width;
    u32     height;
    u32     pitch;        // ignored
};
 
 
typedef struct
{
    uint32_t  idx;
    union
    {
        uint32_t opt[2];
        struct {
            uint32_t max_tex_width;
            uint32_t max_tex_height;
        }cap1;
    };
}hwcaps_t;
 
#define HW_BIT_BLIT         (1<<0)      /* BGRX blitter             */
#define HW_TEX_BLIT         (1<<1)      /* stretch blit             */
#define HW_VID_BLIT         (1<<2)      /* planar and packed video  */
                                        /*  3 - 63 reserved         */
 
int get_driver_caps(hwcaps_t *caps);
int create_surface(struct io_call_10 *pbitmap);
int lock_surface(struct io_call_12 *pbitmap);
 
int init_bitmaps();


Rev 2351	Rev 2352
1	typedef struct tag_object kobj_t;	1	typedef struct tag_object kobj_t;
2	typedef struct tag_display display_t;	2	typedef struct tag_display display_t;
3		3
4	struct hman	4	struct hman
5	{	5	{
6	u32 *table;	6	u32 *table;
7	u32 next;	7	u32 next;
8	u32 avail;	8	u32 avail;
9	u32 count;	9	u32 count;
10	};	10	};
11		11
12	extern struct hman bm_man;	12	extern struct hman bm_man;
13		13
14	int init_hman(struct hman *man, u32 count);	14	int init_hman(struct hman *man, u32 count);
15	u32 alloc_handle(struct hman *man);	15	u32 alloc_handle(struct hman *man);
16	int free_handle(struct hman *man, u32 handle);	16	int free_handle(struct hman *man, u32 handle);
17		17
18	#define hman_get_data(man, handle) \	18	#define hman_get_data(man, handle) \
19	((man)->table[(handle)-1])	19	((man)->table[(handle)-1])
20		20
21	#define hman_set_data(man, handle, val) \	21	#define hman_set_data(man, handle, val) \
22	((man)->table[(handle)-1]) = (u32)(val)	22	((man)->table[(handle)-1]) = (u32)(val)
23		23
24		24
25	struct tag_object	25	struct tag_object
26	{	26	{
27	uint32_t magic;	27	uint32_t magic;
28	void *destroy;	28	void *destroy;
29	kobj_t *fd;	29	kobj_t *fd;
30	kobj_t *bk;	30	kobj_t *bk;
31	uint32_t pid;	31	uint32_t pid;
32	};	32	};
33		33
34	typedef struct	34	typedef struct
35	{	35	{
36	kobj_t header;	36	kobj_t header;
37		37
38	u32 handle;	38	u32 handle;
39	void *uaddr;	39	void *uaddr;
40		40
41	u32 pitch;	41	u32 pitch;
42	u32 gaddr;	42	u32 gaddr;
43		43
44	u32 width;	44	u32 width;
45	u32 height;	45	u32 height;
46	u32 max_width;	46	u32 max_width;
47	u32 max_height;	47	u32 max_height;
48		48
49	u32 format;	49	u32 format;
50	struct drm_i915_gem_object *obj;	50	struct drm_i915_gem_object *obj;
51	}bitmap_t;	51	}bitmap_t;
52		52
53		53
54	struct io_call_10 /* SRV_CREATE_SURFACE */	54	struct io_call_10 /* SRV_CREATE_SURFACE */
55	{	55	{
56	u32 handle; // ignored	56	u32 handle; // ignored
57	void *data; // ignored	57	void *data; // ignored
58		58
59	u32 width;	59	u32 width;
60	u32 height;	60	u32 height;
61	u32 pitch; // ignored	61	u32 pitch; // ignored
62		62
63	u32 max_width;	63	u32 max_width;
64	u32 max_height;	64	u32 max_height;
65	u32 format; // reserved mbz	65	u32 format; // reserved mbz
66	};	66	};
67		67
-		68	struct io_call_12 /* SRV_LOCK_SURFACE */
-		69	{
-		70	u32 handle; // ignored
-		71	void *data; // ignored
-		72
-		73	u32 width;
-		74	u32 height;
-		75	u32 pitch; // ignored
-		76	};
-		77
-		78
68	typedef struct	79	typedef struct
69	{	80	{
70	uint32_t idx;	81	uint32_t idx;
71	union	82	union
72	{	83	{
73	uint32_t opt[2];	84	uint32_t opt[2];
74	struct {	85	struct {
75	uint32_t max_tex_width;	86	uint32_t max_tex_width;
76	uint32_t max_tex_height;	87	uint32_t max_tex_height;
77	}cap1;	88	}cap1;
78	};	89	};
79	}hwcaps_t;	90	}hwcaps_t;
80		91
81	#define HW_BIT_BLIT (1<<0) /* BGRX blitter */	92	#define HW_BIT_BLIT (1<<0) /* BGRX blitter */
82	#define HW_TEX_BLIT (1<<1) /* stretch blit */	93	#define HW_TEX_BLIT (1<<1) /* stretch blit */
83	#define HW_VID_BLIT (1<<2) /* planar and packed video */	94	#define HW_VID_BLIT (1<<2) /* planar and packed video */
84	/* 3 - 63 reserved */	95	/* 3 - 63 reserved */
85		96
86	int get_driver_caps(hwcaps_t *caps);	97	int get_driver_caps(hwcaps_t *caps);
87	int create_surface(struct io_call_10 *pbitmap);	98	int create_surface(struct io_call_10 *pbitmap);
88	int init_bitmaps();	99	int lock_surface(struct io_call_12 *pbitmap);
-		100
-		101	int init_bitmaps();
89		102

Subversion Repositories Kolibri OS

(root)/drivers/video/drm/i915/bitmap.h – Rev 2351 → 2352