diff options
author | Jonathan Aillet <jonathan.aillet@iot.bzh> | 2018-12-19 10:59:37 +0100 |
---|---|---|
committer | Jonathan Aillet <jonathan.aillet@iot.bzh> | 2018-12-20 15:18:36 +0100 |
commit | 5283492076fa4a0e537c255337d4139ab33896f7 (patch) | |
tree | 9e599eacfac0053541ce3faa8577626c13739be7 /4a-hal/4a-hal-controllers/4a-hal-controllers-value-handler.h | |
parent | d4d1991ec1a666e798f27fc78e77a19c0bbf4ef3 (diff) |
Improve ALSA controls volume values conversion
Rework halmap ALSA controls volume conversion to be able
to add new types of volume conversions easily.
Bug-AGL: SPEC-1313
Change-Id: I0949f25c24a349e7409233f51b3d5738ebc43a8a
Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
Diffstat (limited to '4a-hal/4a-hal-controllers/4a-hal-controllers-value-handler.h')
-rw-r--r-- | 4a-hal/4a-hal-controllers/4a-hal-controllers-value-handler.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/4a-hal/4a-hal-controllers/4a-hal-controllers-value-handler.h b/4a-hal/4a-hal-controllers/4a-hal-controllers-value-handler.h index 5f91aaa..f976fe8 100644 --- a/4a-hal/4a-hal-controllers/4a-hal-controllers-value-handler.h +++ b/4a-hal/4a-hal-controllers/4a-hal-controllers-value-handler.h @@ -15,8 +15,8 @@ * limitations under the License. */ -#ifndef _HAL_CTLS_VALUE_NORMALIZATION_INCLUDE_ -#define _HAL_CTLS_VALUE_NORMALIZATION_INCLUDE_ +#ifndef _HAL_CTLS_VALUE_CONVERSION_INCLUDE_ +#define _HAL_CTLS_VALUE_CONVERSION_INCLUDE_ #include <stdio.h> @@ -24,11 +24,21 @@ #include "4a-hal-controllers-alsacore-link.h" +// Enum for the type of conversion requested +enum ConversionType { + CONVERSION_NORMALIZED_TO_ALSACORE = 1, + CONVERSION_ALSACORE_TO_NORMALIZED = 2 +}; + // Simple conversion value to/from percentage functions int HalCtlsConvertValueToPercentage(double val, double min, double max); int HalCtlsConvertPercentageToValue(int percentage, int min, int max); // Convert json object from percentage to value -int HalCtlsNormalizeJsonValues(AFB_ApiT apiHandle, struct CtlHalAlsaCtlProperties *alsaCtlProperties, json_object *toConvertJ, json_object ** ConvertedJ); +int HalCtlsConvertJsonValues(AFB_ApiT apiHandle, + struct CtlHalAlsaCtlProperties *alsaCtlProperties, + json_object *toConvertJ, + json_object **ConvertedJ, + enum ConversionType requestedConversion); -#endif /* _HAL_CTLS_VALUE_NORMALIZATION_INCLUDE_ */
\ No newline at end of file +#endif /* _HAL_CTLS_VALUE_CONVERSION_INCLUDE_ */
\ No newline at end of file |