public MosaicPreviewRenderer(SurfaceTexture tex, int w, int h, boolean isLandscape) {
mMosaicOutputSurfaceTexture = tex;
mWidth = w;
mHeight = h;
mIsLandscape = isLandscape;
mEglThread = new HandlerThread("PanoramaRealtimeRenderer");
mEglThread.start();
mEglHandler = new EGLHandler(mEglThread.getLooper());
// We need to sync this because the generation of surface texture for input is
// done here and the client will continue with the assumption that the
// generation is completed.
mEglHandler.sendMessageSync(EGLHandler.MSG_INIT_EGL_SYNC);
}
public void alignFrame() {
mEglHandler.sendEmptyMessage(EGLHandler.MSG_ALIGN_FRAME);
}
public void showPreviewFrame() {
mEglHandler.sendEmptyMessage(EGLHandler.MSG_SHOW_PREVIEW_FRAME);
}
public void showPreviewFrameSync() {
mEglHandler.sendMessageSync(EGLHandler.MSG_SHOW_PREVIEW_FRAME_SYNC);
}
public void release() {
mEglHandler.sendEmptyMessage(EGLHandler.MSG_RELEASE);
}
