X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Fmain.c;h=f0588c01f5ad12dc41223a3981ce6cd2bdc30d2c;hb=21180fdf54f0c578af0959df088de308ce25ca61;hp=9d73367be921b9d44ab2591288557b4206777512;hpb=7e9af893a6d14c0136a89648a2fdebab614a662f;p=fbgfx

diff --git a/src/main.c b/src/main.c
index 9d73367..f0588c0 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,19 +1,95 @@
 #include <stdio.h>
-#include <string.h>
 #include <stdlib.h>
+#include <string.h>
 #include "fbgfx.h"
+#include "fbevents.h"
+#include "tunnel.h"
+#include "timer.h"
+
+unsigned long start_msec, time_msec, num_frames;
+
+static void keyboard(int key, int pressed, void *cls);
+static void mouse(int bn, int pressed, int x, int y, void *cls);
+static void motion(int x, int y, void *cls);
 
-static unsigned char *vmem;
+static void *vmem;
 static int xsz, ysz, depth;
 
+static int quit;
+
+
 int main(void)
 {
-	if(!(vmem = fbgfx_get_video_mode(&xsz, &ysz, &depth))) {
-		return 1;
+	int i, trybpp[] = {32, 24, 16, 0};
+
+	fbgfx_save_video_mode();
+	fbgfx_get_video_mode(&xsz, &ysz, &depth);
+
+	for(i=0; trybpp[i]; i++) {
+		if(!(vmem = fbgfx_set_video_mode(xsz, ysz, trybpp[i]))) {
+			continue;
+		}
+		fbgfx_get_video_mode(&xsz, &ysz, &depth);
+		if(depth == trybpp[i]) {
+			break;
+		}
+		fprintf(stderr, "failed to set color depth: %dbpp\n", trybpp[i]);
+	}
+	if(trybpp[i] == 0) {
+		fprintf(stderr, "no usable color depths found\n");
+		goto end;
+	}
+
+	if(fbev_init() == -1) {
+		goto end;
 	}
-	printf("current video mode: %dx%d %dbpp\n", xsz, ysz, depth);
+	fbev_keyboard(keyboard, 0);
+	fbev_mbutton(mouse, 0);
+	fbev_mmotion(motion, 0);
+
+	if(init_tunnel(xsz, ysz, depth) == -1) {
+		goto end;
+	}
+
+	start_msec = get_time_msec();
+	for(;;) {
+		fbev_update();
+		if(quit) break;
 
-	/*memset(vmem, 0xff, xsz * ysz * depth / 8);*/
+		time_msec = get_time_msec() - start_msec;
 
+		draw_tunnel(vmem);
+		++num_frames;
+	}
+
+	time_msec = get_time_msec() - start_msec;
+end:
+	destroy_tunnel();
+	fbev_shutdown();
+	fbgfx_restore_video_mode();
+	if(num_frames && time_msec) {
+		printf("\ravg framerate: %.1f\n", (float)num_frames / ((float)time_msec / 1000.0));
+	}
 	return 0;
 }
+
+static void keyboard(int key, int pressed, void *cls)
+{
+	if(!pressed) return;
+
+	switch(key) {
+	case 27:
+	case 'q':
+	case 'Q':
+		quit = 1;
+		break;
+	}
+}
+
+static void mouse(int bn, int pressed, int x, int y, void *cls)
+{
+}
+
+static void motion(int x, int y, void *cls)
+{
+}