add opna status display

1 files changed, 14 insertions, 2 deletions

diff --git a/fmdsp/fmdsp.h b/fmdsp/fmdsp.h
index f123138..9a67bc7 100644
--- a/fmdsp/fmdsp.h
+++ b/fmdsp/fmdsp.h
@@ -2,12 +2,15 @@
 #define MYON_FMDSP_H_INCLUDED
 
 #include <stdint.h>
+#include <stdbool.h>
 #include "font.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+struct opna;
+
 enum {
   PC98_W = 640,
   PC98_H = 400
@@ -17,11 +20,18 @@ enum {
   FMDSP_PALETTE_COLORS = 9
 };
 
+enum FMDSP_DISPSTYLE {
+  FMDSP_DISPSTYLE_DEFAULT,
+  FMDSP_DISPSTYLE_OPN,
+  FMDSP_DISPSTYLE_CNT
+};
+
 struct fmdsp {
   uint8_t palette[FMDSP_PALETTE_COLORS*3];
   uint8_t target_palette[FMDSP_PALETTE_COLORS*3];
   const struct fmdsp_font *font98;
-
+  enum FMDSP_DISPSTYLE style;
+  bool style_updated;
 };
 
 struct fmdriver_work;
@@ -29,10 +39,12 @@ void fmdsp_init(struct fmdsp *fmdsp, const struct fmdsp_font *font);
 void fmdsp_vram_init(struct fmdsp *fmdsp,
                      struct fmdriver_work *work,
                      uint8_t *vram);
-void fmdsp_update(struct fmdsp *fmdsp, const struct fmdriver_work *work, uint8_t *vram);
+void fmdsp_update(struct fmdsp *fmdsp, const struct fmdriver_work *work,
+                  const struct opna *opna, uint8_t *vram);
 void fmdsp_vrampalette(struct fmdsp *fmdsp, const uint8_t *vram, uint8_t *vram32, int stride);
 void fmdsp_font_from_fontrom(uint8_t *font, const uint8_t *fontrom);
 void fmdsp_palette_set(struct fmdsp *fmdsp, int p);
+void fmdsp_dispstyle_set(struct fmdsp *fmdsp, enum FMDSP_DISPSTYLE style);
 #ifdef __cplusplus
 }
 #endif