diff options
| -rw-r--r-- | include/gui/IDisplayEventConnection.h | 43 | ||||
| -rw-r--r-- | libs/gui/IDisplayEventConnection.cpp | 42 |
2 files changed, 26 insertions, 59 deletions
diff --git a/include/gui/IDisplayEventConnection.h b/include/gui/IDisplayEventConnection.h index 848368c7b6..6512adb396 100644 --- a/include/gui/IDisplayEventConnection.h +++ b/include/gui/IDisplayEventConnection.h @@ -14,26 +14,21 @@ * limitations under the License. */ -#ifndef ANDROID_GUI_IDISPLAY_EVENT_CONNECTION_H -#define ANDROID_GUI_IDISPLAY_EVENT_CONNECTION_H +#pragma once -#include <stdint.h> -#include <sys/types.h> +#include <binder/IInterface.h> #include <utils/Errors.h> -#include <utils/RefBase.h> -#include <binder/IInterface.h> +#include <sys/types.h> +#include <cstdint> namespace android { -// ---------------------------------------------------------------------------- class BitTube; -class IDisplayEventConnection : public IInterface -{ +class IDisplayEventConnection : public IInterface { public: - DECLARE_META_INTERFACE(DisplayEventConnection) /* @@ -42,32 +37,22 @@ public: virtual sp<BitTube> getDataChannel() const = 0; /* - * setVsyncRate() sets the vsync event delivery rate. A value of - * 1 returns every vsync events. A value of 2 returns every other events, - * etc... a value of 0 returns no event unless requestNextVsync() has - * been called. + * setVsyncRate() sets the vsync event delivery rate. A value of 1 returns every vsync event. + * A value of 2 returns every other event, etc. A value of 0 returns no event unless + * requestNextVsync() has been called. */ virtual void setVsyncRate(uint32_t count) = 0; /* - * requestNextVsync() schedules the next vsync event. It has no effect - * if the vsync rate is > 0. + * requestNextVsync() schedules the next vsync event. It has no effect if the vsync rate is > 0. */ - virtual void requestNextVsync() = 0; // asynchronous + virtual void requestNextVsync() = 0; // Asynchronous }; -// ---------------------------------------------------------------------------- - -class BnDisplayEventConnection : public BnInterface<IDisplayEventConnection> -{ +class BnDisplayEventConnection : public BnInterface<IDisplayEventConnection> { public: - virtual status_t onTransact( uint32_t code, - const Parcel& data, - Parcel* reply, - uint32_t flags = 0); + virtual status_t onTransact(uint32_t code, const Parcel& data, Parcel* reply, + uint32_t flags = 0); }; -// ---------------------------------------------------------------------------- -}; // namespace android - -#endif // ANDROID_GUI_IDISPLAY_EVENT_CONNECTION_H +} // namespace android diff --git a/libs/gui/IDisplayEventConnection.cpp b/libs/gui/IDisplayEventConnection.cpp index e5c3c48248..4d2d7e90f7 100644 --- a/libs/gui/IDisplayEventConnection.cpp +++ b/libs/gui/IDisplayEventConnection.cpp @@ -14,38 +14,24 @@ * limitations under the License. */ -#include <stdint.h> - -#include <utils/Errors.h> -#include <utils/RefBase.h> - -#include <binder/Parcel.h> - #include <gui/IDisplayEventConnection.h> #include <private/gui/BitTube.h> +#include <binder/Parcel.h> + namespace android { -// ---------------------------------------------------------------------------- -enum { - GET_DATA_CHANNEL = IBinder::FIRST_CALL_TRANSACTION, - SET_VSYNC_RATE, - REQUEST_NEXT_VSYNC -}; +enum { GET_DATA_CHANNEL = IBinder::FIRST_CALL_TRANSACTION, SET_VSYNC_RATE, REQUEST_NEXT_VSYNC }; -class BpDisplayEventConnection : public BpInterface<IDisplayEventConnection> -{ +class BpDisplayEventConnection : public BpInterface<IDisplayEventConnection> { public: explicit BpDisplayEventConnection(const sp<IBinder>& impl) - : BpInterface<IDisplayEventConnection>(impl) - { - } + : BpInterface<IDisplayEventConnection>(impl) {} virtual ~BpDisplayEventConnection(); - virtual sp<BitTube> getDataChannel() const - { + virtual sp<BitTube> getDataChannel() const { Parcel data, reply; data.writeInterfaceToken(IDisplayEventConnection::getInterfaceDescriptor()); remote()->transact(GET_DATA_CHANNEL, data, &reply); @@ -66,18 +52,15 @@ public: } }; -// Out-of-line virtual method definition to trigger vtable emission in this -// translation unit (see clang warning -Wweak-vtables) +// Out-of-line virtual method definition to trigger vtable emission in this translation unit (see +// clang warning -Wweak-vtables) BpDisplayEventConnection::~BpDisplayEventConnection() {} IMPLEMENT_META_INTERFACE(DisplayEventConnection, "android.gui.DisplayEventConnection"); -// ---------------------------------------------------------------------------- - -status_t BnDisplayEventConnection::onTransact( - uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) -{ - switch(code) { +status_t BnDisplayEventConnection::onTransact(uint32_t code, const Parcel& data, Parcel* reply, + uint32_t flags) { + switch (code) { case GET_DATA_CHANNEL: { CHECK_INTERFACE(IDisplayEventConnection, data, reply); sp<BitTube> channel(getDataChannel()); @@ -98,5 +81,4 @@ status_t BnDisplayEventConnection::onTransact( return BBinder::onTransact(code, data, reply, flags); } -// ---------------------------------------------------------------------------- -}; // namespace android +} // namespace android |