Subversion Repositories HelenOS

Rev

Rev 3618 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 3618 Rev 3742
Line 24... Line 24...
24 
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 24 
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 25 
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 26 
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 
 */
 27 
 */
28 
 
 28 
 
29 
/** @addtogroup genarch
 29 
/** @addtogroup genarch
30 
 * @{
 30 
 * @{
31 
 */
 31 
 */
32 
/** @file
 32 
/** @file
33 
 */
 33 
 */
34 
 
 34 
 
Line 40... Line 40...
40 
 
 40 
 
41 
/**
 41 
/**
42 
 * Properties of the framebuffer device.
 42 
 * Properties of the framebuffer device.
43 
 */
 43 
 */
44 
typedef struct fb_properties {
 44 
typedef struct fb_properties {
45 
    /** Physical address of the framebuffer device (as returned by OBP) */
 45 
    /** Physical address of the framebuffer device. */
46 
    uintptr_t addr;
 46 
    uintptr_t addr;
47 
 
 47 
 
48 
    /**
 48 
    /**
49 
     * Address where the first (top left) pixel is mapped,
 49 
     * Address where the first (top left) pixel is mapped,
50 
     * relative to "addr"
 50 
     * relative to "addr".
51 
     */
 51 
     */
52 
    unsigned int fb_start; 
 52 
    unsigned int offset;   
53 
 
 53 
 
54 
    /** Screen width in pixels */
 54 
    /** Screen width in pixels. */
55 
    unsigned int x;
 55 
    unsigned int x;
56 
 
 56 
 
57 
    /** Screen height in pixels */
 57 
    /** Screen height in pixels. */
58 
    unsigned int y;
 58 
    unsigned int y;
59 
 
 59 
 
60 
    /** Bytes per one scanline */
 60 
    /** Bytes per one scanline. */
61 
    unsigned int scan;
 61 
    unsigned int scan;
62 
 
 62 
 
63 
    /** Color model */
 63 
    /** Color model. */
64 
    unsigned int visual;
 64 
    unsigned int visual;
65 
} fb_properties_t;
 65 
} fb_properties_t;
66 
 
 66 
 
67 
SPINLOCK_EXTERN(fb_lock);
 67 
SPINLOCK_EXTERN(fb_lock);
- 
 
 68 
 
- 
 
 69 
void fb_redraw(void);
68 
void fb_init(fb_properties_t *props);
 70 
void fb_init(fb_properties_t *props);
69 
 
 71 
 
70 
#endif
 72 
#endif
71 
 
 73 
 
72 
/** @}
 74 
/** @}