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Commit 75555b2e authored by Dan Stoza's avatar Dan Stoza Committed by Android (Google) Code Review
Browse files

Merge "BufferItemConsumer: Use IGBC instead of BQ"

parents 14226716 fe50d2a0

include/gui/BufferItemConsumer.h

+3 −3
Original line number Diff line number Diff line
@@ -44,7 +44,7 @@ class BufferItemConsumer: public ConsumerBase 


    typedef BufferQueue::BufferItem BufferItem;



    enum { MIN_UNDEQUEUED_BUFFERS = -1 };

    enum { DEFAULT_MAX_BUFFERS = -1 };

    enum { INVALID_BUFFER_SLOT = BufferQueue::INVALID_BUFFER_SLOT };

    enum { NO_BUFFER_AVAILABLE = BufferQueue::NO_BUFFER_AVAILABLE };
@@ -54,8 +54,8 @@ class BufferItemConsumer: public ConsumerBase 
    // access at the same time.

    // controlledByApp tells whether this consumer is controlled by the

    // application.

    BufferItemConsumer(const sp<BufferQueue>& bq, uint32_t consumerUsage,

            int bufferCount = MIN_UNDEQUEUED_BUFFERS,

    BufferItemConsumer(const sp<IGraphicBufferConsumer>& consumer,

            uint32_t consumerUsage, int bufferCount = DEFAULT_MAX_BUFFERS,

            bool controlledByApp = false);



    virtual ~BufferItemConsumer();

libs/gui/BufferItemConsumer.cpp

+11 −11
Original line number Diff line number Diff line
@@ -29,19 +29,19 @@ 


namespace android {



BufferItemConsumer::BufferItemConsumer(const sp<BufferQueue>& bq,

        uint32_t consumerUsage, int bufferCount, bool controlledByApp) :

    ConsumerBase(bq, controlledByApp)

BufferItemConsumer::BufferItemConsumer(

        const sp<IGraphicBufferConsumer>& consumer, uint32_t consumerUsage,

        int bufferCount, bool controlledByApp) :

    ConsumerBase(consumer, controlledByApp)

{

    if (bufferCount == MIN_UNDEQUEUED_BUFFERS) {

        status_t res;

        res = bq->query(NATIVE_WINDOW_MIN_UNDEQUEUED_BUFFERS, &bufferCount);

        LOG_ALWAYS_FATAL_IF(res != OK || bufferCount < 0,

                            "Failed to query min buffer count");

    status_t err = mConsumer->setConsumerUsageBits(consumerUsage);

    LOG_ALWAYS_FATAL_IF(err != OK,

            "Failed to set consumer usage bits to %#x", consumerUsage);

    if (bufferCount != DEFAULT_MAX_BUFFERS) {

        err = mConsumer->setMaxAcquiredBufferCount(bufferCount);

        LOG_ALWAYS_FATAL_IF(err != OK,

                "Failed to set max acquired buffer count to %d", bufferCount);

    }



    mConsumer->setConsumerUsageBits(consumerUsage);

    mConsumer->setMaxAcquiredBufferCount(bufferCount);

}



BufferItemConsumer::~BufferItemConsumer() {