Exemplos de mixer_ctl_get_num_enums em C++ (Cpp)

Exemplo n.º 1

Arquivo: audio_route.c Projeto: Kratos1982/UbuntuTouch

/* mixer helper function */
static int mixer_enum_string_to_value(struct mixer_ctl *ctl, const char *string)
{
    unsigned int i;

    /* Search the enum strings for a particular one */
    for (i = 0; i < mixer_ctl_get_num_enums(ctl); i++) {
        if (strcmp(mixer_ctl_get_enum_string(ctl, i), string) == 0)
            break;
    }

    return i;
}

Exemplo n.º 2

Arquivo: tinymix.c Projeto: ricardobiehl/tinyalsa

static void tinymix_print_enum(struct mixer_ctl *ctl)
{
    unsigned int num_enums;
    unsigned int i;
    unsigned int value;
    const char *string;

    num_enums = mixer_ctl_get_num_enums(ctl);
    value = mixer_ctl_get_value(ctl, 0);

    for (i = 0; i < num_enums; i++) {
        string = mixer_ctl_get_enum_string(ctl, i);
        printf("%s%s, ", value == i ? "> " : "", string);
    }
}

Exemplo n.º 3

Arquivo: tinymix.c Projeto: ACSOP/android_external_tinyalsa

static void tinymix_print_enum(struct mixer_ctl *ctl, int print_all)
{
    unsigned int num_enums;
    char buffer[256];
    unsigned int i;

    num_enums = mixer_ctl_get_num_enums(ctl);

    for (i = 0; i < num_enums; i++) {
        mixer_ctl_get_enum_string(ctl, i, buffer, sizeof(buffer));
        if (print_all)
            printf("\t%s%s", mixer_ctl_get_value(ctl, 0) == (int)i ? ">" : "",
                   buffer);
        else if (mixer_ctl_get_value(ctl, 0) == (int)i)
            printf(" %-s", buffer);
    }
}

Exemplo n.º 4

Arquivo: tinymix.c Projeto: ford-prefect/tinyalsa

static void tinymix_print_enum(struct mixer_ctl *ctl, int print_all)
{
    unsigned int num_enums;
    unsigned int i;
    const char *string;

    num_enums = mixer_ctl_get_num_enums(ctl);

    for (i = 0; i < num_enums; i++) {
        string = mixer_ctl_get_enum_string(ctl, i);
        if (print_all)
            printf("\t%s%s", mixer_ctl_get_value(ctl, 0) == (int)i ? ">" : "",
                   string);
        else if (mixer_ctl_get_value(ctl, 0) == (int)i)
            printf(" %-s", string);
    }
}