Move default values of options to config.c

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>

src/compton.c

@@ -1417,71 +1417,6 @@ static session_t *session_init(int argc, char **argv, Display *dpy,
 #ifdef CONFIG_OPENGL
 	    .glx_prog_win = GLX_PROG_MAIN_INIT,
 #endif
-	    .o =
-	        {
-	            .backend = BKEND_XRENDER,
-	            .glx_no_stencil = false,
-	            .mark_wmwin_focused = false,
-	            .mark_ovredir_focused = false,
-	            .detect_rounded_corners = false,
-	            .resize_damage = 0,
-	            .unredir_if_possible = false,
-	            .unredir_if_possible_blacklist = NULL,
-	            .unredir_if_possible_delay = 0,
-	            .redirected_force = UNSET,
-	            .stoppaint_force = UNSET,
-	            .dbus = false,
-	            .benchmark = 0,
-	            .benchmark_wid = XCB_NONE,
-	            .logpath = NULL,
-
-	            .refresh_rate = 0,
-	            .sw_opti = false,
-
-	            .shadow_red = 0.0,
-	            .shadow_green = 0.0,
-	            .shadow_blue = 0.0,
-	            .shadow_radius = 18,
-	            .shadow_offset_x = -15,
-	            .shadow_offset_y = -15,
-	            .shadow_opacity = .75,
-	            .shadow_blacklist = NULL,
-	            .shadow_ignore_shaped = false,
-	            .respect_prop_shadow = false,
-	            .xinerama_shadow_crop = false,
-
-	            .fade_in_step = 0.028,
-	            .fade_out_step = 0.03,
-	            .fade_delta = 10,
-	            .no_fading_openclose = false,
-	            .no_fading_destroyed_argb = false,
-	            .fade_blacklist = NULL,
-
-	            .inactive_opacity = 1.0,
-	            .inactive_opacity_override = false,
-	            .active_opacity = 1.0,
-	            .frame_opacity = 1.0,
-	            .detect_client_opacity = false,
-
-	            .blur_background = false,
-	            .blur_background_frame = false,
-	            .blur_background_fixed = false,
-	            .blur_background_blacklist = NULL,
-	            .blur_kerns = {NULL},
-	            .inactive_dim = 0.0,
-	            .inactive_dim_fixed = false,
-	            .invert_color_list = NULL,
-	            .opacity_rules = NULL,
-
-	            .use_ewmh_active_win = false,
-	            .focus_blacklist = NULL,
-	            .detect_transient = false,
-	            .detect_client_leader = false,
-
-	            .track_wdata = false,
-	            .track_leader = false,
-	        },
-
 	    .time_start = {0, 0},
 	    .redirected = false,
 	    .alpha_picts = NULL,

src/config.c

@@ -479,6 +479,70 @@ void set_default_winopts(options_t *opt, win_option_mask_t *mask, bool shadow_en
 
 char *parse_config(options_t *opt, const char *config_file, bool *shadow_enable,
                    bool *fading_enable, bool *hasneg, win_option_mask_t *winopt_mask) {
+	*opt = (struct options){
+	    .backend = BKEND_XRENDER,
+	    .glx_no_stencil = false,
+	    .mark_wmwin_focused = false,
+	    .mark_ovredir_focused = false,
+	    .detect_rounded_corners = false,
+	    .resize_damage = 0,
+	    .unredir_if_possible = false,
+	    .unredir_if_possible_blacklist = NULL,
+	    .unredir_if_possible_delay = 0,
+	    .redirected_force = UNSET,
+	    .stoppaint_force = UNSET,
+	    .dbus = false,
+	    .benchmark = 0,
+	    .benchmark_wid = XCB_NONE,
+	    .logpath = NULL,
+
+	    .refresh_rate = 0,
+	    .sw_opti = false,
+
+	    .shadow_red = 0.0,
+	    .shadow_green = 0.0,
+	    .shadow_blue = 0.0,
+	    .shadow_radius = 18,
+	    .shadow_offset_x = -15,
+	    .shadow_offset_y = -15,
+	    .shadow_opacity = .75,
+	    .shadow_blacklist = NULL,
+	    .shadow_ignore_shaped = false,
+	    .respect_prop_shadow = false,
+	    .xinerama_shadow_crop = false,
+
+	    .fade_in_step = 0.028,
+	    .fade_out_step = 0.03,
+	    .fade_delta = 10,
+	    .no_fading_openclose = false,
+	    .no_fading_destroyed_argb = false,
+	    .fade_blacklist = NULL,
+
+	    .inactive_opacity = 1.0,
+	    .inactive_opacity_override = false,
+	    .active_opacity = 1.0,
+	    .frame_opacity = 1.0,
+	    .detect_client_opacity = false,
+
+	    .blur_background = false,
+	    .blur_background_frame = false,
+	    .blur_background_fixed = false,
+	    .blur_background_blacklist = NULL,
+	    .blur_kerns = {NULL},
+	    .inactive_dim = 0.0,
+	    .inactive_dim_fixed = false,
+	    .invert_color_list = NULL,
+	    .opacity_rules = NULL,
+
+	    .use_ewmh_active_win = false,
+	    .focus_blacklist = NULL,
+	    .detect_transient = false,
+	    .detect_client_leader = false,
+
+	    .track_wdata = false,
+	    .track_leader = false,
+	};
+
 	char *ret = NULL;
 #ifdef CONFIG_LIBCONFIG
 	ret = parse_config_libconfig(opt, config_file, shadow_enable, fading_enable,

src/config.h

@@ -63,7 +63,7 @@ typedef struct _c2_lptr c2_lptr_t;
 #define MAX_BLUR_PASS 5
 
 /// Structure representing all options.
-typedef struct options_t {
+typedef struct options {
 	// === Debugging ===
 	bool monitor_repaint;
 	bool print_diagnostics;