diff options
Diffstat (limited to 'pulsemix.c')
| -rw-r--r-- | pulsemix.c | 9 |
1 files changed, 8 insertions, 1 deletions
@@ -65,6 +65,7 @@ enum action { ACTION_SETVOL, ACTION_GETBAL, ACTION_SETBAL, + ACTION_ADJBAL, ACTION_INCREASE, ACTION_DECREASE, ACTION_MUTE, @@ -626,6 +627,7 @@ static void __attribute__((__noreturn__)) usage(FILE *out) fputs(" set-volume VALUE set volume for device\n", out); fputs(" get-balance get balance for device\n", out); fputs(" set-balance VALUE set balance for device\n", out); + fputs(" adj-balance VALUE increase or decrease balance for device\n", out); fputs(" increase VALUE increase volume\n", out); fputs(" decrease VALUE decrease volume\n", out); fputs(" mute mute device\n", out); @@ -658,6 +660,8 @@ static enum action string_to_verb(const char *string) return ACTION_GETBAL; else if (strcmp(string, "set-balance") == 0) return ACTION_SETBAL; + else if (strcmp(string, "adj-balance") == 0) + return ACTION_ADJBAL; else if (strcmp(string, "increase") == 0) return ACTION_INCREASE; else if (strcmp(string, "decrease") == 0) @@ -692,8 +696,10 @@ static int do_verb(struct pulseaudio_t *pulse, enum action verb, int value) printf("%d\n", pulse->head->balance); return 0; case ACTION_SETBAL: + return set_balance(pulse, pulse->head, CLAMP(value, -100, 100)); + case ACTION_ADJBAL: return set_balance(pulse, pulse->head, - CLAMP(value, -100, 100)); + CLAMP(pulse->head->balance + value, -100, 100)); case ACTION_INCREASE: return set_volume(pulse, pulse->head, CLAMP(pulse->head->volume_percent + value, 0, 100)); @@ -781,6 +787,7 @@ int main(int argc, char *argv[]) switch (verb) { case ACTION_SETVOL: case ACTION_SETBAL: + case ACTION_ADJBAL: case ACTION_INCREASE: case ACTION_DECREASE: if (optind == argc) |