X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=dosdemo;a=blobdiff_plain;f=src%2Fdos%2Fmain.c;h=5d840b13b290d638950cc2300d5f7bcbb48ff82a;hp=aed12e98feaec4fe8b245b839ad12697828c8abb;hb=e8b26db00c934d141f16652cb8dcbeae23b17e48;hpb=772dfe62feafd0583e52326c7419ef01e04cac60

diff --git a/src/dos/main.c b/src/dos/main.c
index aed12e9..5d840b1 100644
--- a/src/dos/main.c
+++ b/src/dos/main.c
@@ -15,6 +15,7 @@
 #include "cfgopt.h"
 #include "logger.h"
 #include "tinyfps.h"
+#include "cdpmi.h"
 
 #undef NOKEYB
 
@@ -22,7 +23,6 @@ static int handle_sball_event(sball_event *ev);
 static void recalc_sball_matrix(float *xform);
 
 static int quit;
-static int use_mouse;
 static long fbsize;
 
 static int use_sball;
@@ -31,7 +31,11 @@ static quat_t rot = {0, 0, 0, 1};
 
 int main(int argc, char **argv)
 {
-	fbsize = fb_width * fb_height * fb_bpp / 8;
+#ifdef __DJGPP__
+	__djgpp_nearptr_enable();
+#endif
+
+	fbsize = FB_WIDTH * FB_HEIGHT * FB_BPP / 8;
 
 	init_logger("demo.log");
 
@@ -40,23 +44,30 @@ int main(int argc, char **argv)
 	kb_init(32);
 #endif
 
-	if((use_mouse = have_mouse())) {
-		printf("initializing mouse input\n");
-		set_mouse_limits(0, 0, fb_width, fb_height);
-		set_mouse(fb_width / 2, fb_height / 2);
-	}
-
+	/* now start_loadscr sets up fb_pixels to the space used by the loading image,
+	 * so no need to allocate another framebuffer
+	 */
+#if 0
 	/* allocate a couple extra rows as a guard band, until we fucking fix the rasterizer */
-	if(!(fb_pixels = malloc(fbsize + (fb_width * fb_bpp / 8) * 2))) {
+	if(!(fb_pixels = malloc(fbsize + (FB_WIDTH * FB_BPP / 8) * 2))) {
 		fprintf(stderr, "failed to allocate backbuffer\n");
 		return 1;
 	}
-	fb_pixels += fb_width;
+	fb_pixels += FB_WIDTH;
+#endif
 
-	if(!(vmem = set_video_mode(fb_width, fb_height, fb_bpp, 1))) {
+	if(!(vmem = set_video_mode(FB_WIDTH, FB_HEIGHT, FB_BPP, 1))) {
 		return 1;
 	}
 
+	if(opt.mouse) {
+		if((opt.mouse = have_mouse())) {
+			printf("initializing mouse input\n");
+			set_mouse_limits(0, 0, FB_WIDTH - 1, FB_HEIGHT - 1);
+			set_mouse(FB_WIDTH / 2, FB_HEIGHT / 2);
+		}
+	}
+
 	if(demo_init(argc, argv) == -1) {
 		set_text_mode();
 		return 1;
@@ -81,7 +92,7 @@ int main(int argc, char **argv)
 #endif
 		if(quit) goto break_evloop;
 
-		if(use_mouse) {
+		if(opt.mouse) {
 			mouse_bmask = read_mouse(&mouse_x, &mouse_y);
 		}
 		if(use_sball && sball_pending()) {
@@ -119,11 +130,12 @@ void swap_buffers(void *pixels)
 		pixels = fb_pixels;
 	}
 
+	demo_post_draw(pixels);
+
 	/* just memcpy to the front buffer */
 	if(opt.vsync) {
 		wait_vsync();
 	}
-	drawFps(pixels);
 	memcpy(vmem, pixels, fbsize);
 }