diff options
Diffstat (limited to 'libs/gui/BufferQueue.cpp')
| -rw-r--r-- | libs/gui/BufferQueue.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/libs/gui/BufferQueue.cpp b/libs/gui/BufferQueue.cpp index 41512127f2..198869075d 100644 --- a/libs/gui/BufferQueue.cpp +++ b/libs/gui/BufferQueue.cpp @@ -18,6 +18,8 @@ #define ATRACE_TAG ATRACE_TAG_GRAPHICS //#define LOG_NDEBUG 0 +#include <gui/BufferHubConsumer.h> +#include <gui/BufferHubProducer.h> #include <gui/BufferQueue.h> #include <gui/BufferQueueConsumer.h> #include <gui/BufferQueueCore.h> @@ -101,4 +103,31 @@ void BufferQueue::createBufferQueue(sp<IGraphicBufferProducer>* outProducer, *outConsumer = consumer; } +void BufferQueue::createBufferHubQueue(sp<IGraphicBufferProducer>* outProducer, + sp<IGraphicBufferConsumer>* outConsumer) { + LOG_ALWAYS_FATAL_IF(outProducer == NULL, "BufferQueue: outProducer must not be NULL"); + LOG_ALWAYS_FATAL_IF(outConsumer == NULL, "BufferQueue: outConsumer must not be NULL"); + + sp<IGraphicBufferProducer> producer; + sp<IGraphicBufferConsumer> consumer; + + dvr::ProducerQueueConfigBuilder configBuilder; + std::shared_ptr<dvr::ProducerQueue> producerQueue = + dvr::ProducerQueue::Create(configBuilder.SetMetadata<DvrNativeBufferMetadata>().Build(), + dvr::UsagePolicy{}); + LOG_ALWAYS_FATAL_IF(producerQueue == NULL, "BufferQueue: failed to create ProducerQueue."); + + std::shared_ptr<dvr::ConsumerQueue> consumerQueue = producerQueue->CreateConsumerQueue(); + LOG_ALWAYS_FATAL_IF(consumerQueue == NULL, "BufferQueue: failed to create ConsumerQueue."); + + producer = BufferHubProducer::Create(producerQueue); + consumer = BufferHubConsumer::Create(consumerQueue); + + LOG_ALWAYS_FATAL_IF(producer == NULL, "BufferQueue: failed to create BufferQueueProducer"); + LOG_ALWAYS_FATAL_IF(consumer == NULL, "BufferQueue: failed to create BufferQueueConsumer"); + + *outProducer = producer; + *outConsumer = consumer; +} + }; // namespace android |