diff options
| author | Stefan Reinauer <reinauer@chromium.org> | 2012-09-28 15:11:12 +0000 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2012-11-07 00:48:44 +0100 |
| commit | c20ee073a61f32cd34bd76ec88797ab20f62c313 (patch) | |
| tree | bbf8d8b960357ef00000b789e644b8cc86b4417e /drivers/video/cfb_console.c | |
| parent | f674f7cfc019baaa6bf961cd4ed8b4aee4362f97 (diff) | |
video: Implement additional video API functions in cfb_console
Implement the new video API functions to provide access to screen size,
etc.
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'drivers/video/cfb_console.c')
| -rw-r--r-- | drivers/video/cfb_console.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c index 9c67b63bf4..6f5d4f2957 100644 --- a/drivers/video/cfb_console.c +++ b/drivers/video/cfb_console.c @@ -2257,3 +2257,45 @@ int drv_video_init(void) /* Return success */ return 1; } + +void video_position_cursor(unsigned col, unsigned row) +{ + console_col = min(col, CONSOLE_COLS - 1); + console_row = min(row, CONSOLE_ROWS - 1); +} + +int video_get_pixel_width(void) +{ + return VIDEO_VISIBLE_COLS; +} + +int video_get_pixel_height(void) +{ + return VIDEO_VISIBLE_ROWS; +} + +int video_get_screen_rows(void) +{ + return CONSOLE_ROWS; +} + +int video_get_screen_columns(void) +{ + return CONSOLE_COLS; +} + +void video_clear(void) +{ +#ifdef VIDEO_HW_RECTFILL + video_hw_rectfill(VIDEO_PIXEL_SIZE, /* bytes per pixel */ + 0, /* dest pos x */ + 0, /* dest pos y */ + VIDEO_VISIBLE_COLS, /* frame width */ + VIDEO_VISIBLE_ROWS, /* frame height */ + bgx /* fill color */ + ); +#else + memsetl(video_fb_address, + (VIDEO_VISIBLE_ROWS * VIDEO_LINE_LEN) / sizeof(int), bgx); +#endif +} |