diff options
Diffstat (limited to 'media/libeffects')
-rw-r--r-- | media/libeffects/factory/EffectsFactory.c | 20 | ||||
-rw-r--r-- | media/libeffects/factory/EffectsFactory.h | 28 | ||||
-rw-r--r-- | media/libeffects/proxy/Android.mk | 3 | ||||
-rw-r--r-- | media/libeffects/proxy/EffectProxy.cpp | 64 | ||||
-rw-r--r-- | media/libeffects/proxy/EffectProxy.h | 4 |
5 files changed, 88 insertions, 31 deletions
diff --git a/media/libeffects/factory/EffectsFactory.c b/media/libeffects/factory/EffectsFactory.c index f8d6041..6d30d64 100644 --- a/media/libeffects/factory/EffectsFactory.c +++ b/media/libeffects/factory/EffectsFactory.c @@ -368,27 +368,21 @@ int EffectRelease(effect_handle_t handle) } if (e1 == NULL) { ret = -ENOENT; - pthread_mutex_unlock(&gLibLock); goto exit; } // release effect in library if (fx->lib == NULL) { ALOGW("EffectRelease() fx %p library already unloaded", handle); - pthread_mutex_unlock(&gLibLock); } else { pthread_mutex_lock(&fx->lib->lock); - // Releasing the gLibLock here as the list access is over as the - // effect is removed from the list. - // If the gLibLock is not released, we will have a deadlock situation - // since we call the sub effect release inside the EffectRelease of Proxy - pthread_mutex_unlock(&gLibLock); fx->lib->desc->release_effect(fx->subItfe); pthread_mutex_unlock(&fx->lib->lock); } free(fx); exit: + pthread_mutex_unlock(&gLibLock); return ret; } @@ -404,8 +398,8 @@ int EffectIsNullUuid(const effect_uuid_t *uuid) // is pointed by the first argument. It searches the gSubEffectList for the // matching uuid and then copies the corresponding sub effect descriptors // to the inout param -int EffectGetSubEffects(const effect_uuid_t *uuid, - effect_descriptor_t *pDescriptors, size_t size) +int EffectGetSubEffects(const effect_uuid_t *uuid, sub_effect_entry_t **pSube, + size_t size) { ALOGV("EffectGetSubEffects() UUID: %08X-%04X-%04X-%04X-%02X%02X%02X%02X%02X" "%02X\n",uuid->timeLow, uuid->timeMid, uuid->timeHiAndVersion, @@ -413,8 +407,7 @@ int EffectGetSubEffects(const effect_uuid_t *uuid, uuid->node[3],uuid->node[4],uuid->node[5]); // Check if the size of the desc buffer is large enough for 2 subeffects - if ((uuid == NULL) || (pDescriptors == NULL) || - (size < 2*sizeof(effect_descriptor_t))) { + if ((uuid == NULL) || (pSube == NULL) || (size < 2)) { ALOGW("NULL pointer or insufficient memory. Cannot query subeffects"); return -EINVAL; } @@ -432,11 +425,10 @@ int EffectGetSubEffects(const effect_uuid_t *uuid, list_elem_t *subefx = e->sub_elem; while (subefx != NULL) { subeffect = (sub_effect_entry_t*)subefx->object; - d = (effect_descriptor_t*)(subeffect->object); - pDescriptors[count++] = *d; + pSube[count++] = subeffect; subefx = subefx->next; } - ALOGV("EffectGetSubEffects end - copied the sub effect descriptors"); + ALOGV("EffectGetSubEffects end - copied the sub effect structures"); return count; } e = e->next; 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 diff --git a/media/libeffects/proxy/Android.mk b/media/libeffects/proxy/Android.mk index d6d6c1e..b438796 100644 --- a/media/libeffects/proxy/Android.mk +++ b/media/libeffects/proxy/Android.mk @@ -28,7 +28,8 @@ LOCAL_SHARED_LIBRARIES := liblog libcutils libutils libdl libeffects LOCAL_C_INCLUDES := \ system/media/audio_effects/include \ - bionic/libc/include + bionic/libc/include \ + frameworks/av/media/libeffects/factory include $(BUILD_SHARED_LIBRARY) diff --git a/media/libeffects/proxy/EffectProxy.cpp b/media/libeffects/proxy/EffectProxy.cpp index e6faaaf..62d3fd3 100644 --- a/media/libeffects/proxy/EffectProxy.cpp +++ b/media/libeffects/proxy/EffectProxy.cpp @@ -56,6 +56,8 @@ int EffectProxyCreate(const effect_uuid_t *uuid, effect_handle_t *pHandle) { effect_descriptor_t* desc; + audio_effect_library_t** aeli; + sub_effect_entry_t** sube; EffectContext* pContext; if (pHandle == NULL || uuid == NULL) { ALOGE("EffectProxyCreate() called with NULL pointer"); @@ -74,31 +76,52 @@ int EffectProxyCreate(const effect_uuid_t *uuid, // Get the HW and SW sub effect descriptors from the effects factory desc = new effect_descriptor_t[SUB_FX_COUNT]; + aeli = new audio_effect_library_t*[SUB_FX_COUNT]; + sube = new sub_effect_entry_t*[SUB_FX_COUNT]; + pContext->sube = new sub_effect_entry_t*[SUB_FX_COUNT]; pContext->desc = new effect_descriptor_t[SUB_FX_COUNT]; - int retValue = EffectGetSubEffects(uuid, desc, - sizeof(effect_descriptor_t) * SUB_FX_COUNT); + pContext->aeli = new audio_effect_library_t*[SUB_FX_COUNT]; + int retValue = EffectGetSubEffects(uuid, sube, SUB_FX_COUNT); // EffectGetSubEffects returns the number of sub-effects copied. if (retValue != SUB_FX_COUNT) { ALOGE("EffectCreate() could not get the sub effects"); - delete desc; - delete pContext->desc; + delete[] sube; + delete[] desc; + delete[] aeli; + delete[] pContext->sube; + delete[] pContext->desc; + delete[] pContext->aeli; return -EINVAL; } // Check which is the HW descriptor and copy the descriptors // to the Context desc array // Also check if there is only one HW and one SW descriptor. // HW descriptor alone has the HW_TUNNEL flag. + desc[0] = *(effect_descriptor_t*)(sube[0])->object; + desc[1] = *(effect_descriptor_t*)(sube[1])->object; + aeli[0] = sube[0]->lib->desc; + aeli[1] = sube[1]->lib->desc; if ((desc[0].flags & EFFECT_FLAG_HW_ACC_TUNNEL) && !(desc[1].flags & EFFECT_FLAG_HW_ACC_TUNNEL)) { + pContext->sube[SUB_FX_OFFLOAD] = sube[0]; pContext->desc[SUB_FX_OFFLOAD] = desc[0]; + pContext->aeli[SUB_FX_OFFLOAD] = aeli[0]; + pContext->sube[SUB_FX_HOST] = sube[1]; pContext->desc[SUB_FX_HOST] = desc[1]; + pContext->aeli[SUB_FX_HOST] = aeli[1]; } else if ((desc[1].flags & EFFECT_FLAG_HW_ACC_TUNNEL) && !(desc[0].flags & EFFECT_FLAG_HW_ACC_TUNNEL)) { + pContext->sube[SUB_FX_HOST] = sube[0]; pContext->desc[SUB_FX_HOST] = desc[0]; + pContext->aeli[SUB_FX_HOST] = aeli[0]; + pContext->sube[SUB_FX_OFFLOAD] = sube[1]; pContext->desc[SUB_FX_OFFLOAD] = desc[1]; + pContext->aeli[SUB_FX_OFFLOAD] = aeli[1]; } - delete desc; + delete[] desc; + delete[] aeli; + delete[] sube; #if (LOG_NDEBUG == 0) effect_uuid_t uuid_print = pContext->desc[SUB_FX_HOST].uuid; ALOGV("EffectCreate() UUID of HOST: %08X-%04X-%04X-%04X-%02X%02X%02X%02X" @@ -128,13 +151,15 @@ int EffectProxyRelease(effect_handle_t handle) { return -EINVAL; } ALOGV("EffectRelease"); - delete pContext->desc; + delete[] pContext->desc; free(pContext->replyData); if (pContext->eHandle[SUB_FX_HOST]) - EffectRelease(pContext->eHandle[SUB_FX_HOST]); + pContext->aeli[SUB_FX_HOST]->release_effect(pContext->eHandle[SUB_FX_HOST]); if (pContext->eHandle[SUB_FX_OFFLOAD]) - EffectRelease(pContext->eHandle[SUB_FX_OFFLOAD]); + pContext->aeli[SUB_FX_OFFLOAD]->release_effect(pContext->eHandle[SUB_FX_OFFLOAD]); + delete[] pContext->aeli; + delete[] pContext->sube; delete pContext; pContext = NULL; return 0; @@ -187,7 +212,8 @@ int Effect_command(effect_handle_t self, } if (pContext->eHandle[SUB_FX_HOST] == NULL) { ALOGV("Effect_command() Calling HOST EffectCreate"); - status = EffectCreate(&pContext->desc[SUB_FX_HOST].uuid, + status = pContext->aeli[SUB_FX_HOST]->create_effect( + &pContext->desc[SUB_FX_HOST].uuid, pContext->sessionId, pContext->ioId, &(pContext->eHandle[SUB_FX_HOST])); if (status != NO_ERROR || (pContext->eHandle[SUB_FX_HOST] == NULL)) { @@ -197,11 +223,13 @@ int Effect_command(effect_handle_t self, } if (pContext->eHandle[SUB_FX_OFFLOAD] == NULL) { ALOGV("Effect_command() Calling OFFLOAD EffectCreate"); - status = EffectCreate(&pContext->desc[SUB_FX_OFFLOAD].uuid, + status = pContext->aeli[SUB_FX_OFFLOAD]->create_effect( + &pContext->desc[SUB_FX_OFFLOAD].uuid, pContext->sessionId, pContext->ioId, &(pContext->eHandle[SUB_FX_OFFLOAD])); if (status != NO_ERROR || (pContext->eHandle[SUB_FX_OFFLOAD] == NULL)) { ALOGV("Effect_command() Error creating HW effect"); + pContext->eHandle[SUB_FX_OFFLOAD] = NULL; // Do not return error here as SW effect is created // Return error if the CMD_OFFLOAD sends the index as OFFLOAD } @@ -233,11 +261,17 @@ int Effect_command(effect_handle_t self, // Update the DSP wrapper with the new ioHandle. // Pass the OFFLOAD command to the wrapper. // The DSP wrapper needs to handle this CMD - if (pContext->eHandle[SUB_FX_OFFLOAD]) - status = (*pContext->eHandle[SUB_FX_OFFLOAD])->command( - pContext->eHandle[SUB_FX_OFFLOAD], cmdCode, cmdSize, - pCmdData, replySize, pReplyData); - return status; + if (pContext->eHandle[SUB_FX_OFFLOAD]) { + ALOGV("Effect_command: Calling OFFLOAD command"); + return (*pContext->eHandle[SUB_FX_OFFLOAD])->command( + pContext->eHandle[SUB_FX_OFFLOAD], cmdCode, cmdSize, + pCmdData, replySize, pReplyData); + } + *(int*)pReplyData = NO_ERROR; + ALOGV("Effect_command OFFLOAD return 0, replyData %d", + *(int*)pReplyData); + + return NO_ERROR; } int index = pContext->index; diff --git a/media/libeffects/proxy/EffectProxy.h b/media/libeffects/proxy/EffectProxy.h index acbe17e..046b93e 100644 --- a/media/libeffects/proxy/EffectProxy.h +++ b/media/libeffects/proxy/EffectProxy.h @@ -16,6 +16,8 @@ #include <hardware/audio.h> #include <hardware/audio_effect.h> +#include "EffectsFactory.h" + namespace android { enum { SUB_FX_HOST, // Index of HOST in the descriptor and handle arrays @@ -62,7 +64,9 @@ const struct effect_interface_s gEffectInterface = { struct EffectContext { const struct effect_interface_s *common_itfe; // Holds the itfe of the Proxy + sub_effect_entry_t** sube; // Points to the sub effects effect_descriptor_t* desc; // Points to the sub effect descriptors + audio_effect_library_t** aeli; // Points to the sub effect aeli effect_handle_t eHandle[SUB_FX_COUNT]; // The effect handles of the sub effects int index; // The index that is currently active - HOST or OFFLOAD int32_t sessionId; // The sessiond in which the effect is created. |