Add camera service support for SurfaceTexture.
This change enables the use of a SurfaceTexture in place of a Surface as
the destination of camera preview frames.
Change-Id: Ic70d404c8fe261e9d5da6f1de93d6babb5b191cb
diff --git a/camera/Camera.cpp b/camera/Camera.cpp
index ab626ad..907f119 100644
--- a/camera/Camera.cpp
+++ b/camera/Camera.cpp
@@ -182,6 +182,20 @@
}
}
+// pass the buffered ISurfaceTexture to the camera service
+status_t Camera::setPreviewTexture(const sp<ISurfaceTexture>& surfaceTexture)
+{
+ LOGV("setPreviewTexture(%p)", surfaceTexture.get());
+ sp <ICamera> c = mCamera;
+ if (c == 0) return NO_INIT;
+ if (surfaceTexture != 0) {
+ return c->setPreviewTexture(surfaceTexture);
+ } else {
+ LOGD("app passed NULL surface");
+ return c->setPreviewTexture(0);
+ }
+}
+
// start preview mode
status_t Camera::startPreview()
{