C++ (Cpp) ISVBuffer::getHandle Exemples

Exemple #1

Fichier : isv_bufmanager.cpp Projet : yutokt/android_vendor_intel

status_t ISVBufferManager::useBuffer(const sp<ANativeWindowBuffer> nativeBuffer)
{
    Mutex::Autolock autoLock(mBufferLock);
    if (nativeBuffer == NULL || mBuffers.size() >= mBuffers.capacity())
        return BAD_VALUE;

    for (uint32_t i = 0; i < mBuffers.size(); i++) {
        ISVBuffer* isvBuffer = mBuffers.itemAt(i);
        if (isvBuffer->getHandle() == (unsigned long)nativeBuffer->handle) {
            ALOGE("%s: this buffer 0x%08x has already been registered", __func__, nativeBuffer->handle);
            return UNKNOWN_ERROR;
        }
    }

    ISVBuffer* isvBuffer = new ISVBuffer(mWorker,
            (unsigned long)nativeBuffer->handle, (unsigned long)nativeBuffer->handle,
            nativeBuffer->width, nativeBuffer->height,
            nativeBuffer->stride, nativeBuffer->format,
            mMetaDataMode ? ISVBuffer::ISV_BUFFER_METADATA : ISVBuffer::ISV_BUFFER_GRALLOC);

    ALOGD_IF(ISV_BUFFER_MANAGER_DEBUG, "%s: add handle 0x%08x, and then mBuffers.size() %d", __func__,
            nativeBuffer->handle, mBuffers.size());
    mBuffers.push_back(isvBuffer);
    return OK;
}

Exemple #2

Fichier : isv_bufmanager.cpp Projet : K900-MM/android_hardware_intel

status_t ISVBufferManager::useBuffer(unsigned long handle)
{
    Mutex::Autolock autoLock(mBufferLock);
    if (handle == 0 || mBuffers.size() >= mBuffers.capacity())
        return BAD_VALUE;

    for (uint32_t i = 0; i < mBuffers.size(); i++) {
        ISVBuffer* isvBuffer = mBuffers.itemAt(i);
        if (isvBuffer->getHandle() == handle) {
            ALOGE("%s: this buffer 0x%08lx has already been registered", __func__, handle);
            return UNKNOWN_ERROR;
        }
    }

    ISVBuffer* isvBuffer = new ISVBuffer(mWorker, handle,
                                         mMetaDataMode ? ISVBuffer::ISV_BUFFER_METADATA : ISVBuffer::ISV_BUFFER_GRALLOC,
                                         mNeedClearBuffers ? ISVBuffer::ISV_BUFFER_NEED_CLEAR : 0);

    ALOGD_IF(ISV_BUFFER_MANAGER_DEBUG,
        "%s: add handle 0x%08lx, and then mBuffers.size() %d", __func__,
        handle, mBuffers.size());
    mBuffers.push_back(isvBuffer);
    return OK;

}

Exemple #3

Fichier : isv_bufmanager.cpp Projet : yutokt/android_vendor_intel

ISVBuffer* ISVBufferManager::mapBuffer(unsigned long handle)
{
    Mutex::Autolock autoLock(mBufferLock);
    for (uint32_t i = 0; i < mBuffers.size(); i++) {
        ISVBuffer* isvBuffer = mBuffers.itemAt(i);
        if (isvBuffer->getHandle() == handle)
            return isvBuffer;
    }
    return NULL;
}

Exemple #4

Fichier : isv_bufmanager.cpp Projet : yutokt/android_vendor_intel

status_t ISVBufferManager::freeBuffer(unsigned long handle)
{
    Mutex::Autolock autoLock(mBufferLock);
    for (uint32_t i = 0; i < mBuffers.size(); i++) {
        ISVBuffer* isvBuffer = mBuffers.itemAt(i);
        if (isvBuffer->getHandle() == handle) {
            delete isvBuffer;
            mBuffers.removeAt(i);
            ALOGD_IF(ISV_BUFFER_MANAGER_DEBUG, "%s: remove handle 0x%08x, and then mBuffers.size() %d", __func__,
                    handle, mBuffers.size());
            return OK;
        }
    }

    ALOGW("%s: can't find buffer %u", __func__, handle);
    return UNKNOWN_ERROR;
}