X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=dosdemo;a=blobdiff_plain;f=src%2Fglut%2Fgfx.h;fp=src%2Fglut%2Fgfx.h;h=8d5d81ddb59882ae9d384d4db1a4ff55cf335de7;hp=0000000000000000000000000000000000000000;hb=09e214b94e007964189222cca1e655f3aaefaf90;hpb=b2c24e9d5b637bb78d18a377d9957c07d0759030

diff --git a/src/glut/gfx.h b/src/glut/gfx.h
new file mode 100644
index 0000000..8d5d81d
--- /dev/null
+++ b/src/glut/gfx.h
@@ -0,0 +1,31 @@
+#ifndef GFX_H_
+#define GFX_H_
+
+#include "inttypes.h"
+
+struct video_mode {
+	uint16_t mode;
+	short xsz, ysz, bpp, pitch;
+	short rbits, gbits, bbits;
+	short rshift, gshift, bshift;
+	uint32_t rmask, gmask, bmask;
+	uint32_t fb_addr;
+	short max_pages;
+	uint32_t bank_size;
+};
+
+struct video_mode *video_modes(void);
+int num_video_modes(void);
+
+#define VMODE_CURRENT	(-1)
+struct video_mode *get_video_mode(int idx);
+
+int match_video_mode(int xsz, int ysz, int bpp);
+
+/* argument is the mode list index [0, nmodes-1] */
+void *set_video_mode(int idx, int nbuf);
+
+void blit_frame(void *pixels, int vsync);
+void wait_vsync(void);
+
+#endif	/* GFX_H_ */