X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=platform%2Flinux%2Fgp2x.c;h=a22e079f1b4ca740405d78299e5cea8b7393ce8f;hb=e54507e8567e1f52954ced5f85737195ee65c7b5;hp=4f24ca9e4c2bbe3589ff01c24b157695e6ed5a4e;hpb=e2de9939cd42db1810cb523eda4bc9186d7b4ddf;p=picodrive.git

diff --git a/platform/linux/gp2x.c b/platform/linux/gp2x.c
index 4f24ca9..a22e079 100644
--- a/platform/linux/gp2x.c
+++ b/platform/linux/gp2x.c
@@ -48,6 +48,12 @@ static void destroy (GtkWidget *widget, gpointer data)
 	gtk_main_quit ();
 }
 
+/* faking GP2X pad */
+enum  { GP2X_UP=0x1,       GP2X_LEFT=0x4,       GP2X_DOWN=0x10,  GP2X_RIGHT=0x40,
+        GP2X_START=1<<8,   GP2X_SELECT=1<<9,    GP2X_L=1<<10,    GP2X_R=1<<11,
+        GP2X_A=1<<12,      GP2X_B=1<<13,        GP2X_X=1<<14,    GP2X_Y=1<<15,
+        GP2X_VOL_UP=1<<23, GP2X_VOL_DOWN=1<<22, GP2X_PUSH=1<<27 };
+
 static gint key_press_event (GtkWidget *widget, GdkEventKey *event)
 {
 	switch (event->hardware_keycode)
@@ -114,9 +120,11 @@ static gint key_release_event (GtkWidget *widget, GdkEventKey *event)
 static void size_allocate_event(GtkWidget *widget, GtkAllocation *allocation, gpointer user_data)
 {
 	// printf("%dx%d\n", allocation->width, allocation->height);
-	scr_w = allocation->width - 2;
-	scr_h = allocation->height - 2;
-	scr_changed = 1;
+	if (scr_w != allocation->width - 2 || scr_h != allocation->height - 2) {
+		scr_w = allocation->width - 2;
+		scr_h = allocation->height - 2;
+		scr_changed = 1;
+	}
 }
 
 static void *gtk_threadf(void *targ)
@@ -198,7 +206,7 @@ static void realloc_screen(void)
 	void *old = g_screen_ptr;
 	g_screen_width = scr_w;
 	g_screen_height = scr_h;
-	g_screen_ptr = malloc(g_screen_width * g_screen_height * 2);
+	g_screen_ptr = calloc(g_screen_width * g_screen_height * 2, 1);
 	free(old);
 	scr_changed = 0;
 }
@@ -332,11 +340,6 @@ void gp2x_pd_clone_buffer2(void)
 }
 
 /* joy */
-unsigned long gp2x_joystick_read(int allow_usb_joy)
-{
-	return current_keys;
-}
-
 int gp2x_touchpad_read(int *x, int *y)
 {
 	return -1;