decompile palette.c

3 files changed, 15 insertions, 2 deletions

diff --git a/include/gba/defines.h b/include/gba/defines.h
index 4fd54975d..ea363109f 100644
--- a/include/gba/defines.h
+++ b/include/gba/defines.h
@@ -70,4 +70,9 @@
 
 #define TOTAL_OBJ_TILE_COUNT 1024
 
+#define RGB(r, g, b) ((r) | ((g) << 5) | ((b) << 10))
+
+#define RGB_BLACK RGB(0, 0, 0)
+#define RGB_WHITE RGB(31, 31, 31)
+
 #endif // GUARD_GBA_DEFINES
diff --git a/include/gba/syscall.h b/include/gba/syscall.h
index 2008128d3..3f41abba1 100644
--- a/include/gba/syscall.h
+++ b/include/gba/syscall.h
@@ -21,11 +21,11 @@ void VBlankIntrWait(void);
 #define CPU_SET_16BIT     0x00000000
 #define CPU_SET_32BIT     0x04000000
 
-void CpuSet(void *src, void *dest, u32 control);
+void CpuSet(const void *src, void *dest, u32 control);
 
 #define CPU_FAST_SET_SRC_FIXED 0x01000000
 
-void CpuFastSet(void *src, void *dest, u32 control);
+void CpuFastSet(const void *src, void *dest, u32 control);
 
 void ObjAffineSet(struct ObjAffineSrcData *src, void *dest, s32 count, s32 offset);
 
diff --git a/include/gba/types.h b/include/gba/types.h
index 1274d4f0d..740c72d92 100644
--- a/include/gba/types.h
+++ b/include/gba/types.h
@@ -26,6 +26,14 @@ typedef u8  bool8;
 typedef u16 bool16;
 typedef u32 bool32;
 
+struct PlttData
+{
+    u16 r:5; // red
+    u16 g:5; // green
+    u16 b:5; // blue
+    u16 unused_15:1;
+};
+
 struct OamData
 {
     u32 y:8;