diff options
| -rw-r--r-- | include/media/Visualizer.h | 1 | ||||
| -rw-r--r-- | media/libmedia/Visualizer.cpp | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/media/Visualizer.h b/include/media/Visualizer.h index 186e018..f14977b 100644 --- a/include/media/Visualizer.h +++ b/include/media/Visualizer.h @@ -97,6 +97,7 @@ public: // and the capture format is according to flags (see callback_flags). status_t setCaptureCallBack(capture_cbk_t cbk, void* user, uint32_t flags, uint32_t rate, bool force = false); + void cancelCaptureCallBack(); // set the capture size capture size must be a power of two in the range // [VISUALIZER_CAPTURE_SIZE_MAX. VISUALIZER_CAPTURE_SIZE_MIN] diff --git a/media/libmedia/Visualizer.cpp b/media/libmedia/Visualizer.cpp index f5c1b1f..8d83c1b 100644 --- a/media/libmedia/Visualizer.cpp +++ b/media/libmedia/Visualizer.cpp @@ -94,6 +94,14 @@ status_t Visualizer::setEnabled(bool enabled) return status; } +void Visualizer::cancelCaptureCallBack() +{ + sp<CaptureThread> t = mCaptureThread; + if (t != 0) { + t->requestExitAndWait(); + } +} + status_t Visualizer::setCaptureCallBack(capture_cbk_t cbk, void* user, uint32_t flags, uint32_t rate, bool force) { |