From cb04eada02bedc5b748e01b09a899dc139c4970f Mon Sep 17 00:00:00 2001 From: dzwdz Date: Mon, 8 Aug 2022 20:18:56 +0200 Subject: user/lib: shared libdraw for framebuffer handling --- src/user/lib/draw/draw.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 src/user/lib/draw/draw.h (limited to 'src/user/lib/draw/draw.h') diff --git a/src/user/lib/draw/draw.h b/src/user/lib/draw/draw.h new file mode 100644 index 0000000..ba15840 --- /dev/null +++ b/src/user/lib/draw/draw.h @@ -0,0 +1,19 @@ +#pragma once +#include +#include +#include + +struct framebuf { + size_t len, width, height, pitch; + uint8_t bpp; + char *b; + + handle_t fd; +}; + +struct rect { uint32_t x1, y1, x2, y2; }; +void dirty_reset(struct rect *d); +void dirty_mark(struct rect *d, uint32_t x, uint32_t y); +void dirty_flush(struct rect *d, struct framebuf *fb); + +int fb_setup(struct framebuf *fb, const char *base); -- cgit v1.2.3