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


typedef struct tag_object  kobj_t;
typedef struct tag_display display_t;
 
 
struct tag_object
{
    uint32_t   magic;
    void      *destroy;
    kobj_t    *fd;
    kobj_t    *bk;
    uint32_t   pid;
};
 
typedef struct
{
    kobj_t   header;
 
    u32     handle;
    char   *uaddr;
 
    u32     pitch;
    u32     gaddr;
 
    u32     width;
    u32     height;
    u32     max_width;
    u32     max_height;
    u32     page_count;
    u32     max_count;
 
    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;
    void   *data;
 
 
    u32     pitch;
};
 
 
struct  io_call_14         /*     SRV_RESIZE_SURFACE    */
{
    u32     handle;
    void   *data;
    u32     new_width;
    u32     new_height;
    u32     pitch;
};
 
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         */
struct context
{
    kobj_t   header;
 
    struct drm_i915_gem_object *obj;
    u32       cmd_buffer;
    u32       cmd_offset;
 
    bitmap_t *mask;
    u32       seqno;
    int       slot;
 
};
 
int get_driver_caps(hwcaps_t *caps);
int create_surface(struct drm_device *dev, struct io_call_10 *pbitmap);
int lock_surface(struct io_call_12 *pbitmap);
int resize_surface(struct io_call_14 *pbitmap);
 
struct context *get_context(struct drm_device *dev);
 
int init_bitmaps();

Rev 3033	Rev 3039
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		4
5	struct tag_object	5	struct tag_object
6	{	6	{
7	uint32_t magic;	7	uint32_t magic;
8	void *destroy;	8	void *destroy;
9	kobj_t *fd;	9	kobj_t *fd;
10	kobj_t *bk;	10	kobj_t *bk;
11	uint32_t pid;	11	uint32_t pid;
12	};	12	};
13		13
14	typedef struct	14	typedef struct
15	{	15	{
16	kobj_t header;	16	kobj_t header;
17		17
18	u32 handle;	18	u32 handle;
19	void *uaddr;	19	char *uaddr;
20		20
21	u32 pitch;	21	u32 pitch;
22	u32 gaddr;	22	u32 gaddr;
23		23
24	u32 width;	24	u32 width;
25	u32 height;	25	u32 height;
26	u32 max_width;	26	u32 max_width;
27	u32 max_height;	27	u32 max_height;
28	u32 page_count;	28	u32 page_count;
29	u32 max_count;	29	u32 max_count;
30		30
31	u32 format;	31	u32 format;
32	struct drm_i915_gem_object *obj;	32	struct drm_i915_gem_object *obj;
33	}bitmap_t;	33	}bitmap_t;
34		34
35		35
36	struct io_call_10 /* SRV_CREATE_SURFACE */	36	struct io_call_10 /* SRV_CREATE_SURFACE */
37	{	37	{
38	u32 handle; // ignored	38	u32 handle; // ignored
39	void *data; // ignored	39	void *data; // ignored
40		40
41	u32 width;	41	u32 width;
42	u32 height;	42	u32 height;
43	u32 pitch; // ignored	43	u32 pitch; // ignored
44		44
45	u32 max_width;	45	u32 max_width;
46	u32 max_height;	46	u32 max_height;
47	u32 format; // reserved mbz	47	u32 format; // reserved mbz
48	};	48	};
49		49
50	struct io_call_12 /* SRV_LOCK_SURFACE */	50	struct io_call_12 /* SRV_LOCK_SURFACE */
51	{	51	{
52	u32 handle; // ignored	52	u32 handle;
53	void *data; // ignored	53	void *data;
54		-
55	u32 width;	-
56	u32 height;	54	u32 pitch;
57	u32 pitch; // ignored	55	};
58	};	-
59		56
-		57	struct io_call_14 /* SRV_RESIZE_SURFACE */
-		58	{
-		59	u32 handle;
-		60	void *data;
-		61	u32 new_width;
-		62	u32 new_height;
-		63	u32 pitch;
-		64	};
60		65
61	typedef struct	66	typedef struct
62	{	67	{
63	uint32_t idx;	68	uint32_t idx;
64	union	69	union
65	{	70	{
66	uint32_t opt[2];	71	uint32_t opt[2];
67	struct {	72	struct {
68	uint32_t max_tex_width;	73	uint32_t max_tex_width;
69	uint32_t max_tex_height;	74	uint32_t max_tex_height;
70	}cap1;	75	}cap1;
71	};	76	};
72	}hwcaps_t;	77	}hwcaps_t;
73		78
74	#define HW_BIT_BLIT (1<<0) /* BGRX blitter */	79	#define HW_BIT_BLIT (1<<0) /* BGRX blitter */
75	#define HW_TEX_BLIT (1<<1) /* stretch blit */	80	#define HW_TEX_BLIT (1<<1) /* stretch blit */
76	#define HW_VID_BLIT (1<<2) /* planar and packed video */	81	#define HW_VID_BLIT (1<<2) /* planar and packed video */
77	/* 3 - 63 reserved */	82	/* 3 - 63 reserved */
78	struct context	83	struct context
79	{	84	{
80	kobj_t header;	85	kobj_t header;
81		86
82	struct drm_i915_gem_object *obj;	87	struct drm_i915_gem_object *obj;
83	u32 cmd_buffer;	88	u32 cmd_buffer;
84	u32 cmd_offset;	89	u32 cmd_offset;
85		90
86	bitmap_t *mask;	91	bitmap_t *mask;
87	u32 seqno;	92	u32 seqno;
88	int slot;	93	int slot;
89		94
90	};	95	};
91		96
92	int get_driver_caps(hwcaps_t *caps);	97	int get_driver_caps(hwcaps_t *caps);
93	int create_surface(struct drm_device dev, struct io_call_10 pbitmap);	98	int create_surface(struct drm_device dev, struct io_call_10 pbitmap);
94	int lock_surface(struct io_call_12 *pbitmap);	99	int lock_surface(struct io_call_12 *pbitmap);
95		100	int resize_surface(struct io_call_14 *pbitmap);
-		101
96	struct context get_context(struct drm_device dev);	102	struct context get_context(struct drm_device dev);
97		103
98	int init_bitmaps();	104	int init_bitmaps();

Subversion Repositories Kolibri OS

(root)/drivers/video/drm/i915/bitmap.h – Rev 3033 → 3039