diff options
Diffstat (limited to 'include/camera/ICamera.h')
| -rw-r--r-- | include/camera/ICamera.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/camera/ICamera.h b/include/camera/ICamera.h index 2236c1f..b2125bd 100644 --- a/include/camera/ICamera.h +++ b/include/camera/ICamera.h @@ -51,8 +51,15 @@ public: const sp<IGraphicBufferProducer>& bufferProducer) = 0; // set the preview callback flag to affect how the received frames from - // preview are handled. + // preview are handled. Enabling preview callback flags disables any active + // preview callback surface set by setPreviewCallbackTarget(). virtual void setPreviewCallbackFlag(int flag) = 0; + // set a buffer interface to use for client-received preview frames instead + // of preview callback buffers. Passing a valid interface here disables any + // active preview callbacks set by setPreviewCallbackFlag(). Passing NULL + // disables the use of the callback target. + virtual status_t setPreviewCallbackTarget( + const sp<IGraphicBufferProducer>& callbackProducer) = 0; // start preview mode, must call setPreviewDisplay first virtual status_t startPreview() = 0; |