From 13209604c1512658e729d0bd9f1c54cf3e53568d Mon Sep 17 00:00:00 2001 From: Thomas Martitz Date: Tue, 8 Nov 2011 21:34:46 +0000 Subject: Add new lcd_bmp and lcd_bmp_part APIs. This new APIs wrap around lcd_[mono|transparent]_bitmap/_part calls and handle all kinds bitmaps. The intended use is to draw bitmaps that come from read_bmp_fd/_file. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30936 a1c6a512-1295-4272-9138-f99709370657 --- firmware/drivers/lcd-bitmap-common.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'firmware/drivers/lcd-bitmap-common.c') diff --git a/firmware/drivers/lcd-bitmap-common.c b/firmware/drivers/lcd-bitmap-common.c index 878c08863b..3aa833d6a1 100644 --- a/firmware/drivers/lcd-bitmap-common.c +++ b/firmware/drivers/lcd-bitmap-common.c @@ -501,3 +501,29 @@ void LCDFN(puts_scroll_style_offset)(int x, int y, const unsigned char *string, { LCDFN(puts_scroll_style_xyoffset)(x, y, string, style, x_offset, 0); } + +#if !defined(HAVE_LCD_COLOR) || !defined(MAIN_LCD) +/* see lcd-16bit-common.c for others */ +#ifdef MAIN_LCD +#define THIS_STRIDE STRIDE_MAIN +#else +#define THIS_STRIDE STRIDE_REMOTE +#endif + +void LCDFN(bmp_part)(const struct bitmap* bm, int src_x, int src_y, + int x, int y, int width, int height) +{ + if (bm->format == FORMAT_MONO) + LCDFN(mono_bitmap_part)((FBFN(data)*)(bm->data), + src_x, src_y, THIS_STRIDE(bm->width, bm->height), x, y, width, height); + else + LCDFN(bitmap_part)((FBFN(data)*)(bm->data), + src_x, src_y, THIS_STRIDE(bm->width, bm->height), x, y, width, height); +} + +void LCDFN(bmp)(const struct bitmap* bm, int x, int y) +{ + LCDFN(bmp_part)(bm, 0, 0, x, y, bm->width, bm->height); +} + +#endif -- cgit v1.2.3