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C++ SkDeque类代码示例

本文整理汇总了C++中SkDeque类的典型用法代码示例。如果您正苦于以下问题：C++ SkDeque类的具体用法？C++ SkDeque怎么用？C++ SkDeque使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了SkDeque类的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: setStateStack

 void setStateStack(SkDeque& stateStack)
 {
     while (stateStack.count() > 0)
     {
         State* copyState = static_cast<State*>(stateStack.back());
         State* newState = static_cast<State*>(m_stateStack.push_back());
         new (newState) State(*copyState);
         stateStack.pop_back();
     }
 }
开发者ID:cmotc，项目名称:schs738c-external_webkit，代码行数:10，代码来源:GraphicsContextAndroid.cpp

示例2: SkNEW_ARGS

SkDeque* SkLayerRasterizer::ReadLayers(SkReadBuffer& buffer) {
    int count = buffer.readInt();

    SkDeque* layers = SkNEW_ARGS(SkDeque, (sizeof(SkLayerRasterizer_Rec)));
    for (int i = 0; i < count; i++) {
        SkLayerRasterizer_Rec* rec = (SkLayerRasterizer_Rec*)layers->push_back();

        SkNEW_PLACEMENT(&rec->fPaint, SkPaint);
        buffer.readPaint(&rec->fPaint);
        buffer.readPoint(&rec->fOffset);
    }
    return layers;
}
开发者ID:venkatarajasekhar，项目名称:Qt，代码行数:13，代码来源:SkLayerRasterizer.cpp

示例3: assert_blocks

static void assert_blocks(skiatest::Reporter* reporter,
                          const SkDeque& deq,
                          int allocCount) {
    DequeUnitTestHelper helper(deq);

    if (0 == deq.count()) {
        REPORTER_ASSERT(reporter, 1 == helper.fNumBlocksAllocated);
    } else {
        int expected = (deq.count() + allocCount - 1) / allocCount;
        // A block isn't freed in the deque when it first becomes empty so
        // sometimes an extra block lingers around
        REPORTER_ASSERT(reporter,
            expected == helper.fNumBlocksAllocated ||
            expected+1 == helper.fNumBlocksAllocated);
    }
}
开发者ID:，项目名称:，代码行数:16，代码来源:

示例4: assert_iter

static void assert_iter(skiatest::Reporter* reporter, const SkDeque& deq,
                        int max, int min) {
    // test forward iteration
    SkDeque::Iter iter(deq, SkDeque::Iter::kFront_IterStart);
    void* ptr;

    int value = max;
    while ((ptr = iter.next())) {
        REPORTER_ASSERT(reporter, value == *(int*)ptr);
        value -= 1;
    }
    REPORTER_ASSERT(reporter, value+1 == min);

    // test reverse iteration
    iter.reset(deq, SkDeque::Iter::kBack_IterStart);

    value = min;
    while ((ptr = iter.prev())) {
        REPORTER_ASSERT(reporter, value == *(int*)ptr);
        value += 1;
    }
    REPORTER_ASSERT(reporter, value-1 == max);

    // test mixed iteration
    iter.reset(deq, SkDeque::Iter::kFront_IterStart);

    value = max;
    // forward iteration half-way
    for (int i = 0; i < deq.count()/2 && (ptr = iter.next()); i++) {
        REPORTER_ASSERT(reporter, value == *(int*)ptr);
        value -= 1;
    }
    // then back down w/ reverse iteration
    while ((ptr = iter.prev())) {
        REPORTER_ASSERT(reporter, value == *(int*)ptr);
        value += 1;
    }
    REPORTER_ASSERT(reporter, value-1 == max);
}
开发者ID:，项目名称:，代码行数:39，代码来源:

示例5: void

namespace android {
    TimerClient* JavaSharedClient::GetTimerClient()
    {
        return gTimerClient;
    }

    CookieClient* JavaSharedClient::GetCookieClient()
    {
        return gCookieClient;
    }

    PluginClient* JavaSharedClient::GetPluginClient()
    {
        return gPluginClient;
    }

    KeyGeneratorClient* JavaSharedClient::GetKeyGeneratorClient()
    {
        return gKeyGeneratorClient;
    }

    void JavaSharedClient::SetTimerClient(TimerClient* client)
    {
        gTimerClient = client;
    }

    void JavaSharedClient::SetCookieClient(CookieClient* client)
    {
        gCookieClient = client;
    }

    void JavaSharedClient::SetPluginClient(PluginClient* client)
    {
        gPluginClient = client;
    }

    void JavaSharedClient::SetKeyGeneratorClient(KeyGeneratorClient* client)
    {
        gKeyGeneratorClient = client;
    }

    TimerClient*    JavaSharedClient::gTimerClient = NULL;
    CookieClient*   JavaSharedClient::gCookieClient = NULL;
    PluginClient*   JavaSharedClient::gPluginClient = NULL;
    KeyGeneratorClient* JavaSharedClient::gKeyGeneratorClient = NULL;

    ///////////////////////////////////////////////////////////////////////////
    
    struct FuncPtrRec {
        void (*fProc)(void* payload);
        void* fPayload;
    };
    
    static SkMutex gFuncPtrQMutex;
    static SkDeque gFuncPtrQ(sizeof(FuncPtrRec));

    void JavaSharedClient::EnqueueFunctionPtr(void (*proc)(void* payload),
                                              void* payload)
    {
        gFuncPtrQMutex.acquire();

        FuncPtrRec* rec = (FuncPtrRec*)gFuncPtrQ.push_back();
        rec->fProc = proc;
        rec->fPayload = payload;
        
        gFuncPtrQMutex.release();
        
        gTimerClient->signalServiceFuncPtrQueue();
    }

    void JavaSharedClient::ServiceFunctionPtrQueue()
    {
        for (;;) {
            void (*proc)(void*) = 0;
            void* payload = 0;
            const FuncPtrRec* rec;
            
            // we have to copy the proc/payload (if present). we do this so we
            // don't call the proc inside the mutex (possible deadlock!)
            gFuncPtrQMutex.acquire();
            rec = (const FuncPtrRec*)gFuncPtrQ.front();
            if (rec) {
                proc = rec->fProc;
                payload = rec->fPayload;
                gFuncPtrQ.pop_front();
            }
            gFuncPtrQMutex.release();
            
            if (!rec)
                break;
            proc(payload);
        }
    }
}
开发者ID:flwh，项目名称:Alcatel_OT_985_kernel，代码行数:94，代码来源:JavaSharedClient.cpp

示例6: AndroidSignalServiceFuncPtrQueue

namespace android {
    void AndroidSignalServiceFuncPtrQueue();

    TimerClient* JavaSharedClient::GetTimerClient()
    {
        //LOG_ASSERT(gTimerClient != NULL, "gTimerClient not initialized!!!");
        return gTimerClient;
    }

    CookieClient* JavaSharedClient::GetCookieClient()
    {
        //LOG_ASSERT(gCookieClient != NULL, "gCookieClient not initialized!!!");
        return gCookieClient;
    }

    KeyGeneratorClient* JavaSharedClient::GetKeyGeneratorClient()
    {
        //LOG_ASSERT(gKeyGeneratorClient != NULL, "gKeyGeneratorClient not initialized!!!");
        return gKeyGeneratorClient;
    }

    void JavaSharedClient::SetTimerClient(TimerClient* client)
    {
        //LOG_ASSERT(gTimerClient == NULL || client == NULL, "gTimerClient already set, aborting...");
        gTimerClient = client;
    }

    void JavaSharedClient::SetCookieClient(CookieClient* client)
    {
        //LOG_ASSERT(gCookieClient == NULL || client == NULL, "gCookieClient already set, aborting...");
        gCookieClient = client;
    }

    void JavaSharedClient::SetKeyGeneratorClient(KeyGeneratorClient* client)
    {
        //LOG_ASSERT(gKeyGeneratorClient == NULL || client == NULL, "gKeyGeneratorClient already set, aborting...");
        gKeyGeneratorClient = client;
    }

    TimerClient*    JavaSharedClient::gTimerClient = NULL;
    CookieClient*   JavaSharedClient::gCookieClient = NULL;
    KeyGeneratorClient* JavaSharedClient::gKeyGeneratorClient = NULL;

    ///////////////////////////////////////////////////////////////////////////
    
    struct FuncPtrRec {
        void (*fProc)(void* payload);
        void* fPayload;
    };
    
    static SkMutex gFuncPtrQMutex;
    static SkDeque gFuncPtrQ(sizeof(FuncPtrRec));

    void JavaSharedClient::EnqueueFunctionPtr(void (*proc)(void* payload),
                                              void* payload)
    {
        gFuncPtrQMutex.acquire();

        FuncPtrRec* rec = (FuncPtrRec*)gFuncPtrQ.push_back();
        rec->fProc = proc;
        rec->fPayload = payload;
        
        gFuncPtrQMutex.release();
        
        android::AndroidSignalServiceFuncPtrQueue();
    }

    void JavaSharedClient::ServiceFunctionPtrQueue()
    {
        for (;;) {
            void (*proc)(void*);
            void* payload;
            const FuncPtrRec* rec;
            
            // we have to copy the proc/payload (if present). we do this so we
            // don't call the proc inside the mutex (possible deadlock!)
            gFuncPtrQMutex.acquire();
            rec = (const FuncPtrRec*)gFuncPtrQ.front();
            if (NULL != rec) {
                proc = rec->fProc;
                payload = rec->fPayload;
                gFuncPtrQ.pop_front();
            }
            gFuncPtrQMutex.release();
            
            if (NULL == rec) {
                break;
            }
            proc(payload);
        }
    }
}
开发者ID:，项目名称:，代码行数:92，代码来源:

示例7: DequeUnitTestHelper

 DequeUnitTestHelper(const SkDeque& deq) {
     fNumBlocksAllocated = deq.numBlocksAllocated();
 }
开发者ID:，项目名称:，代码行数:3，代码来源:

示例8: assert_count

static void assert_count(skiatest::Reporter* reporter, const SkDeque& deq, int count) {
    if (0 == count) {
        REPORTER_ASSERT(reporter, deq.empty());
        REPORTER_ASSERT(reporter, 0 == deq.count());
        REPORTER_ASSERT(reporter, sizeof(int) == deq.elemSize());
        REPORTER_ASSERT(reporter, nullptr == deq.front());
        REPORTER_ASSERT(reporter, nullptr == deq.back());
    } else {
        REPORTER_ASSERT(reporter, !deq.empty());
        REPORTER_ASSERT(reporter, count == deq.count());
        REPORTER_ASSERT(reporter, sizeof(int) == deq.elemSize());
        REPORTER_ASSERT(reporter, deq.front());
        REPORTER_ASSERT(reporter, deq.back());
        if (1 == count) {
            REPORTER_ASSERT(reporter, deq.back() == deq.front());
        } else {
            REPORTER_ASSERT(reporter, deq.back() != deq.front());
        }
    }
}
开发者ID:，项目名称:，代码行数:20，代码来源:

示例9: GraphicsContextPlatformPrivate

 GraphicsContextPlatformPrivate(GraphicsContext* cg, PlatformGraphicsContext* pgc)
         : mCG(cg)
         , mPgc(pgc), mStateStack(sizeof(State)) {
     State* state = (State*)mStateStack.push_back();
     new (state) State();
     mState = state;
 }
开发者ID:Androtos，项目名称:toolchain_benchmark，代码行数:7，代码来源:GraphicsContextAndroid.cpp

示例10: while

    ~GraphicsContextPlatformPrivate() {
        if (mPgc && mPgc->deleteUs())
            delete mPgc;

        // we force restores so we don't leak any subobjects owned by our
        // stack of State records.
        while (mStateStack.count() > 0)
            this->restore();
    }
开发者ID:Androtos，项目名称:toolchain_benchmark，代码行数:9，代码来源:GraphicsContextAndroid.cpp

示例11: EnqueueFunctionPtr

    void JavaSharedClient::EnqueueFunctionPtr(void (*proc)(void* payload),
                                              void* payload)
    {
        gFuncPtrQMutex.acquire();

        FuncPtrRec* rec = (FuncPtrRec*)gFuncPtrQ.push_back();
        rec->fProc = proc;
        rec->fPayload = payload;
        
        gFuncPtrQMutex.release();
        
        gTimerClient->signalServiceFuncPtrQueue();
    }
开发者ID:flwh，项目名称:Alcatel_OT_985_kernel，代码行数:13，代码来源:JavaSharedClient.cpp

示例12: ServiceFunctionPtrQueue

 void JavaSharedClient::ServiceFunctionPtrQueue()
 {
     for (;;) {
         void (*proc)(void*) = 0;
         void* payload = 0;
         const FuncPtrRec* rec;
         
         // we have to copy the proc/payload (if present). we do this so we
         // don't call the proc inside the mutex (possible deadlock!)
         gFuncPtrQMutex.acquire();
         rec = (const FuncPtrRec*)gFuncPtrQ.front();
         if (rec) {
             proc = rec->fProc;
             payload = rec->fPayload;
             gFuncPtrQ.pop_front();
         }
         gFuncPtrQMutex.release();
         
         if (!rec)
             break;
         proc(payload);
     }
 }
开发者ID:flwh，项目名称:Alcatel_OT_985_kernel，代码行数:23，代码来源:JavaSharedClient.cpp

示例13: restore

 void restore() {
     mState->~State();
     mStateStack.pop_back();
     mState = (State*)mStateStack.back();
 }
开发者ID:Androtos，项目名称:toolchain_benchmark，代码行数:5，代码来源:GraphicsContextAndroid.cpp

示例14: save

 void save() {
     State* newState = (State*)mStateStack.push_back();
     new (newState) State(*mState);
     mState = newState;
 }
开发者ID:Androtos，项目名称:toolchain_benchmark，代码行数:5，代码来源:GraphicsContextAndroid.cpp


注：本文中的SkDeque类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。