diff options
Diffstat (limited to 'libshims/camera_shim.cpp')
| -rw-r--r-- | libshims/camera_shim.cpp | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/libshims/camera_shim.cpp b/libshims/camera_shim.cpp index ec8b580..68e8ccc 100644 --- a/libshims/camera_shim.cpp +++ b/libshims/camera_shim.cpp @@ -16,8 +16,18 @@ #include <string> +#include <utils/Errors.h> + #include <ui/GraphicBuffer.h> +#include "gui/DisplayEventReceiver.h" +#include <gui/IDisplayEventConnection.h> +#include <gui/ISurfaceComposer.h> + +#include <private/gui/ComposerService.h> + +#include <private/gui/BitTube.h> + extern "C" void _ZN7android13GraphicBufferC1EjjijjjP13native_handleb( const native_handle_t* handle, android::GraphicBuffer::HandleWrapMethod method, @@ -43,8 +53,18 @@ extern "C" void _ZN7android13GraphicBufferC1EjjijjP13native_handleb( inFormat, static_cast<uint32_t>(1), static_cast<uint64_t>(inUsage), inStride); } -extern "C" void _ZN7android20DisplayEventReceiverC1ENS_16ISurfaceComposer11VsyncSourceE(); +namespace android { -extern "C" void _ZN7android20DisplayEventReceiverC1Ev() { - _ZN7android20DisplayEventReceiverC1ENS_16ISurfaceComposer11VsyncSourceE(); +DisplayEventReceiver::DisplayEventReceiver() { + status_t err; + sp<ISurfaceComposer> sf(ComposerService::getComposerService()); + if (sf != NULL) { + mEventConnection = sf->createDisplayEventConnection(ISurfaceComposer::eVsyncSourceApp); + if (mEventConnection != NULL) { + mDataChannel = std::make_unique<gui::BitTube>(); + err = mEventConnection->stealReceiveChannel(mDataChannel.get()); + } + } } + +}; // namespace android |