libdebug: Remove dependency on MAX_DISPLAY_WIDTH

src/libdebug/debug.c

@@ -101,8 +101,6 @@ void get_win_size(int *w, int *h)
 
 	*h = win.ws_row;
 	*w = win.ws_col;
-	if (*w > MAX_DISPLAY_WIDTH - 1)
-		*w = MAX_DISPLAY_WIDTH - 1;
 }
 
 void _printdebug(const char *file, const char __attribute__((unused)) *function, int line, int cat, int level, const char *kanal, const char *fmt, ...)

src/libdisplay/display_iq.c

@@ -54,6 +54,8 @@ void display_iq_on(int on)
 	int w, h;
 
 	get_win_size(&w, &h);
+	if (w > MAX_DISPLAY_WIDTH - 1)
+		w = MAX_DISPLAY_WIDTH - 1;
 
 	if (iq_on) {
 		memset(&screen, ' ', sizeof(screen));
@@ -113,6 +115,8 @@ void display_iq(float *samples, int length)
 		return;
 
 	get_win_size(&width, &h);
+	if (width > MAX_DISPLAY_WIDTH - 1)
+		width = MAX_DISPLAY_WIDTH - 1;
 
 	/* at what line we draw our zero-line and what character we use */
 	x_center = width >> 1;

src/libdisplay/display_measurements.c

@@ -102,6 +102,8 @@ static void print_measurements(int on)
 	int bar_width, bar_left, bar_right, bar_hold, bar_mark;
 
 	get_win_size(&width, &h);
+	if (width > MAX_DISPLAY_WIDTH - 1)
+		width = MAX_DISPLAY_WIDTH - 1;
 
 	/* no display, if bar graph is less than one character */
 	bar_width = width - MAX_NAME_LEN - MAX_UNIT_LEN;

src/libdisplay/display_spectrum.c

@@ -95,6 +95,8 @@ void display_spectrum_on(int on)
 	int w, h;
 
 	get_win_size(&w, &h);
+	if (w > MAX_DISPLAY_WIDTH - 1)
+		w = MAX_DISPLAY_WIDTH - 1;
 
 	if (spectrum_on) {
 		memset(&screen, ' ', sizeof(screen));
@@ -139,8 +141,8 @@ void display_spectrum(float *samples, int length)
 		return;
 
 	get_win_size(&width, &h);
-	if (width > MAX_DISPLAY_WIDTH)
-		width = MAX_DISPLAY_WIDTH;
+	if (width > MAX_DISPLAY_WIDTH - 1)
+		width = MAX_DISPLAY_WIDTH - 1;
 
 	/* calculate size of FFT */
 	int m, fft_size = 0, fft_taps = 0;

src/libdisplay/display_status.c

@@ -37,6 +37,8 @@ static void print_status(int on)
 	int w, h;
 
 	get_win_size(&w, &h);
+	if (w > MAX_DISPLAY_WIDTH - 1)
+		w = MAX_DISPLAY_WIDTH - 1;
 
 	if (w > MAX_DISPLAY_WIDTH)
 		w = MAX_DISPLAY_WIDTH;

src/libdisplay/display_wave.c

@@ -47,6 +47,8 @@ void display_wave_on(int on)
 	int w, h;
 
 	get_win_size(&w, &h);
+	if (w > MAX_DISPLAY_WIDTH - 1)
+		w = MAX_DISPLAY_WIDTH - 1;
 
 	if (wave_on) {
 		memset(&screen, ' ', sizeof(screen));
@@ -101,6 +103,8 @@ void display_wave(dispwav_t *disp, sample_t *samples, int length, double range)
 		return;
 
 	get_win_size(&width, &h);
+	if (width > MAX_DISPLAY_WIDTH - 1)
+		width = MAX_DISPLAY_WIDTH - 1;
 
 	/* at what line we draw our zero-line and what character we use */
 	center_line = (HEIGHT - 1) >> 1;