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echomixer: fix various gcc warnings

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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2025-01-27 09:34:38 +01:00
parent cd9ee08dcb
commit 2420b2a6df
1 changed files with 6 additions and 14 deletions
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20
echomixer/echomixer.c
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@ -629,9 +629,7 @@ gint DrawMixer(gpointer unused) {
int OutPeak[ECHO_MAXAUDIOOUTPUTS];
int VirLevel[ECHO_MAXAUDIOOUTPUTS];
int VirPeak[ECHO_MAXAUDIOOUTPUTS];
static int InClip[ECHO_MAXAUDIOINPUTS];
static int OutClip[ECHO_MAXAUDIOOUTPUTS];
char str[8];
char str[16];
int i, o, dB;
GdkColor Grid={0x787878, 0, 0, 0};
GdkColor Labels={0x9694C4, 0, 0, 0};
@ -647,13 +645,8 @@ gint DrawMixer(gpointer unused) {
update_rect.height = Mixheight;
GetVUmeters(InLevel, InPeak, OutLevel, OutPeak, VirLevel, VirPeak);
if (!gc) {
if (!gc)
gc=gdk_gc_new(gtk_widget_get_parent_window(Mixdarea));
for (i=0; i<nIn; i++)
InClip[i]=0;
for (i=0; i<nLOut; i++)
OutClip[i]=0;
}
gdk_draw_rectangle(Mixpixmap, Mixdarea->style->black_gc, TRUE, 0, 0, Mixwidth, Mixheight);
@ -1693,7 +1686,7 @@ void ToggleWindow(GtkWidget *widget, gpointer window) {
// Scan all controls and sets up the structures needed to access them.
int OpenControls(const char *card, const char *cardname) {
int err, i, o;
int numid, count, items, item;
int numid, items, item;
snd_hctl_t *handle;
snd_hctl_elem_t *elem;
snd_ctl_elem_id_t *id;
@ -1726,7 +1719,6 @@ int OpenControls(const char *card, const char *cardname) {
continue;
snd_hctl_elem_get_id(elem, id);
numid=snd_ctl_elem_id_get_numid(id);
count=snd_ctl_elem_info_get_count(info);
if (!strcmp("Monitor Mixer Volume", snd_ctl_elem_id_get_name(id))) {
if (!mixerId) {
mixerId=numid;
@ -1879,7 +1871,7 @@ int main(int argc, char *argv[]) {
GtkWidget *label, *menu, *menuitem;
GSList *bgroup;
int err, i, o, n, cardnum, value;
char hwname[8], cardname[32], load, save;
char hwname[16], cardname[32], load, save;
snd_ctl_card_info_t *hw_info;
load=save=1;
@ -1900,8 +1892,8 @@ int main(int argc, char *argv[]) {
}
if ((err=snd_ctl_card_info(ctlhandle, hw_info))>=0) {
if (!strncmp(snd_ctl_card_info_get_driver(hw_info), "Echo_", 5)) {
strncpy(card, hwname, 7);
hwname[7]=0;
strncpy(card, hwname, sizeof(hwname)-1);
card[sizeof(hwname)-1]=0;
strncpy(cardname, snd_ctl_card_info_get_name(hw_info), 31);
cardname[31]=0;
strncpy(cardId, snd_ctl_card_info_get_name(hw_info), 15);