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authorPaul Duncan <pabs@pablotron.org>2019-01-14 12:44:32 -0500
committerPaul Duncan <pabs@pablotron.org>2019-01-14 12:44:32 -0500
commit280b84ed9122d6b96555498d8672b5de98286c46 (patch)
tree684700fcf0fe93adb74a5dd6040c459d46cc40ad /src/sdl/bg-style.h
parent969c64da6a63e6c0efa1b79a317ef953cb3aaaa9 (diff)
downloadsok-280b84ed9122d6b96555498d8672b5de98286c46.tar.bz2
sok-280b84ed9122d6b96555498d8672b5de98286c46.zip
add bg-style.[hc]
Diffstat (limited to 'src/sdl/bg-style.h')
-rw-r--r--src/sdl/bg-style.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/src/sdl/bg-style.h b/src/sdl/bg-style.h
new file mode 100644
index 0000000..c4ca9a5
--- /dev/null
+++ b/src/sdl/bg-style.h
@@ -0,0 +1,21 @@
+#ifndef BG_STYLE_H
+#define BG_STYLE_H
+
+#include <SDL.h> // SDL_Color
+
+typedef struct {
+ struct {
+ int base,
+ amplitude,
+ phase,
+ period;
+ } r, g, b, a;
+} bg_style_t;
+
+SDL_Color
+bg_style_get_color(
+ const bg_style_t * const,
+ const Uint32
+);
+
+#endif /* BG_STYLE_H */