Merge pull request #511 from jonls/preserve-by-default

Preserve gamma ramps by default

src/gamma-quartz.c

@@ -40,7 +40,7 @@
 int
 quartz_init(quartz_state_t *state)
 {
-	state->preserve = 0;
+	state->preserve = 1;
 	state->displays = NULL;
 
 	return 0;

src/gamma-randr.c

@@ -53,7 +53,7 @@ randr_init(randr_state_t *state)
 	state->crtc_count = 0;
 	state->crtcs = NULL;
 
-	state->preserve = 0;
+	state->preserve = 1;
 
 	xcb_generic_error_t *error;
 

src/gamma-vidmode.c

@@ -43,7 +43,7 @@ vidmode_init(vidmode_state_t *state)
 	state->screen_num = -1;
 	state->saved_ramps = NULL;
 
-	state->preserve = 0;
+	state->preserve = 1;
 
 	/* Open display */
 	state->display = XOpenDisplay(NULL);

src/gamma-w32gdi.c

@@ -43,7 +43,7 @@ int
 w32gdi_init(w32gdi_state_t *state)
 {
 	state->saved_ramps = NULL;
-	state->preserve = 0;
+	state->preserve = 1;
 
 	return 0;
 }