diff options
Diffstat (limited to 'media/libeffects/factory/EffectsFactory.h')
| -rw-r--r-- | media/libeffects/factory/EffectsFactory.h | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/media/libeffects/factory/EffectsFactory.h b/media/libeffects/factory/EffectsFactory.h index 147ff18..560b485 100644 --- a/media/libeffects/factory/EffectsFactory.h +++ b/media/libeffects/factory/EffectsFactory.h @@ -20,7 +20,7 @@ #include <cutils/log.h> #include <pthread.h> #include <dirent.h> -#include <media/EffectsFactoryApi.h> +#include <hardware/audio_effect.h> #if __cplusplus extern "C" { @@ -66,6 +66,32 @@ typedef struct sub_effect_entry_s { void *object; } sub_effect_entry_t; + +//////////////////////////////////////////////////////////////////////////////// +// +// Function: EffectGetSubEffects +// +// Description: Returns the descriptors of the sub effects of the effect +// whose uuid is pointed to by first argument. +// +// Input: +// pEffectUuid: pointer to the effect uuid. +// size: max number of sub_effect_entry_t * in pSube. +// +// Input/Output: +// pSube: address where to return the sub effect structures. +// Output: +// returned value: 0 successful operation. +// -ENODEV factory failed to initialize +// -EINVAL invalid pEffectUuid or pDescriptor +// -ENOENT no effect with this uuid found +// *pDescriptor: updated with the sub effect descriptors. +// +//////////////////////////////////////////////////////////////////////////////// +int EffectGetSubEffects(const effect_uuid_t *pEffectUuid, + sub_effect_entry_t **pSube, + size_t size); + #if __cplusplus } // extern "C" #endif |