diff options
| -rw-r--r-- | camera/OMXCameraAdapter/OMX3A.cpp | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/camera/OMXCameraAdapter/OMX3A.cpp b/camera/OMXCameraAdapter/OMX3A.cpp index 6b4aa63..be4c0e7 100644 --- a/camera/OMXCameraAdapter/OMX3A.cpp +++ b/camera/OMXCameraAdapter/OMX3A.cpp @@ -29,6 +29,8 @@ #include "OMXCameraAdapter.h" #include "ErrorUtils.h" +#include <cutils/properties.h> + #undef TRUE #undef FALSE #define TRUE "true" @@ -475,6 +477,22 @@ status_t OMXCameraAdapter::setExposureMode(Gen3A_settings& Gen3A) return ErrorUtils::omxToAndroidError(eError); } +static bool isFlashDisabled() { +#if (PROPERTY_VALUE_MAX < 5) +#error "PROPERTY_VALUE_MAX must be at least 5" +#endif + + char value[PROPERTY_VALUE_MAX]; + if (property_get("camera.flash_off", value, NULL) && + (!strcasecmp(value, "true") || !strcasecmp(value, "1"))) { + LOGW("flash is turned off"); + return true; + } + + LOGI("flash is turned on"); + return false; +} + status_t OMXCameraAdapter::setFlashMode(Gen3A_settings& Gen3A) { status_t ret = NO_ERROR; @@ -492,7 +510,12 @@ status_t OMXCameraAdapter::setFlashMode(Gen3A_settings& Gen3A) OMX_INIT_STRUCT_PTR (&flash, OMX_IMAGE_PARAM_FLASHCONTROLTYPE); flash.nPortIndex = OMX_ALL; - flash.eFlashControl = ( OMX_IMAGE_FLASHCONTROLTYPE ) Gen3A.FlashMode; + + if (isFlashDisabled()) { + flash.eFlashControl = ( OMX_IMAGE_FLASHCONTROLTYPE ) OMX_IMAGE_FlashControlOff; + } else { + flash.eFlashControl = ( OMX_IMAGE_FLASHCONTROLTYPE ) Gen3A.FlashMode; + } CAMHAL_LOGDB("Configuring flash mode 0x%x", flash.eFlashControl); eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, |