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Commit a5f61dd7 authored by Dan Stoza's avatar Dan Stoza
Browse files

libgui: Format IDisplayEventConnection 

Applies the framework default .clang-format and does a bit of tidying
up (reflowing comments to 100 characters, reordering includes, etc.).

Test: libgui_tests + manual testing
Change-Id: I8b3515339a93dbe42ce4421cb561b78ed2fe9104
parent f806b87f

include/gui/IDisplayEventConnection.h

+14 −29
Original line number Diff line number Diff line
@@ -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,

    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

libs/gui/IDisplayEventConnection.cpp

+12 −30
Original line number Diff line number Diff line
@@ -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);
@@ -66,17 +52,14 @@ 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)

{

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);
@@ -98,5 +81,4 @@ status_t BnDisplayEventConnection::onTransact( 
    return BBinder::onTransact(code, data, reply, flags);

}



// ----------------------------------------------------------------------------

}; // namespace android
 
} // namespace android