X-Git-Url: https://git.sesse.net/?p=ccbs;a=blobdiff_plain;f=bigscreen%2Ffonts.h;h=b465aa1ff859d591c35f24783eaf9fa4df4b156b;hp=fe43c586ed5b5c30b2559f89d0b1adc4da6d1033;hb=88b3ef1f363e8181e7eb04e24f1646fe9782bb44;hpb=bc35fe826101ca7eb29a6fa2e06eba2cd6c99222

diff --git a/bigscreen/fonts.h b/bigscreen/fonts.h
index fe43c58..b465aa1 100644
--- a/bigscreen/fonts.h
+++ b/bigscreen/fonts.h
@@ -6,7 +6,19 @@
 #include <vector>
 #include "widestring.h"
 
+struct TextDefer {
+	widestring str;
+	double size;
+	unsigned xpos, ypos;
+
+	bool changed;
+};
+
 void init_freetype();
 unsigned my_draw_text(const widestring &str, unsigned char *buf, double size, int xpos = 0, int ypos = 0, int r = 255, int g = 255, int b = 255);
 
+// draw_all_deferred_text draws every string in current that is not the same in old, in red
+void my_draw_text_deferred(std::vector<TextDefer> &td, const widestring &str, double size, int xpos, int ypos);
+void draw_all_deferred_text(unsigned char *buf, std::vector<TextDefer> &current, std::vector<TextDefer> &old);
+
 #endif /* !defined(_FONTS_H) */