gemian/pulseaudio-modules-droid
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conversion: Add generic string lookup.

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This commit is contained in:
Juho Hämäläinen 2019-11-15 13:52:10 +02:00
parent fcb720b6a3
commit 82b46a9ec4
2 changed files with 30 additions and 0 deletions
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28
src/common/conversion.c
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@ -117,6 +117,34 @@ static char *list_string(struct string_conversion *list, uint32_t flags) {
return str;
}
/* Generic conversion */
bool pa_string_convert_num_to_str(pa_conversion_string_t type, uint32_t value, const char **to_str) {
switch (type) {
case CONV_STRING_FORMAT:
return string_convert_num_to_str(string_conversion_table_format, value, to_str);
case CONV_STRING_OUTPUT_CHANNELS:
return string_convert_num_to_str(string_conversion_table_output_channels, value, to_str);
case CONV_STRING_INPUT_CHANNELS:
return string_convert_num_to_str(string_conversion_table_input_channels, value, to_str);
case CONV_STRING_OUTPUT_DEVICE:
return string_convert_num_to_str(string_conversion_table_output_device, value, to_str);
case CONV_STRING_INPUT_DEVICE:
return string_convert_num_to_str(string_conversion_table_input_device, value, to_str);
case CONV_STRING_OUTPUT_FLAG:
return string_convert_num_to_str(string_conversion_table_output_flag, value, to_str);
case CONV_STRING_INPUT_FLAG:
return string_convert_num_to_str(string_conversion_table_input_flag, value, to_str);
}
pa_assert_not_reached();
return false;
}
/* Output device */
bool pa_string_convert_output_device_num_to_str(audio_devices_t value, const char **to_str) {

2
src/common/include/droid/conversion.h
View file

@ -55,6 +55,8 @@ typedef enum {
CONV_STRING_INPUT_FLAG
} pa_conversion_string_t;
bool pa_string_convert_num_to_str(pa_conversion_string_t type, uint32_t value, const char **to_str);
bool pa_convert_output_channel(uint32_t value, pa_conversion_field_t from, uint32_t *to_value);
bool pa_convert_input_channel(uint32_t value, pa_conversion_field_t from, uint32_t *to_value);
bool pa_convert_format(uint32_t value, pa_conversion_field_t from, uint32_t *to_value);