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54 lines
1.2 KiB
54 lines
1.2 KiB
#ifndef ANDROID_DVR_INTERNAL_H_
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#define ANDROID_DVR_INTERNAL_H_
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#include <sys/cdefs.h>
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#include <memory>
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extern "C" {
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typedef struct DvrBuffer DvrBuffer;
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typedef struct DvrReadBuffer DvrReadBuffer;
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typedef struct DvrWriteBuffer DvrWriteBuffer;
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} // extern "C"
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namespace android {
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namespace dvr {
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class IonBuffer;
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DvrBuffer* CreateDvrBufferFromIonBuffer(
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const std::shared_ptr<IonBuffer>& ion_buffer);
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} // namespace dvr
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} // namespace android
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extern "C" {
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struct DvrWriteBuffer {
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// The slot nubmer of the buffer, a valid slot number must be in the range of
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// [0, android::BufferQueueDefs::NUM_BUFFER_SLOTS). This is only valid for
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// DvrWriteBuffer acquired from a DvrWriteBufferQueue.
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int32_t slot = -1;
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std::shared_ptr<android::dvr::ProducerBuffer> write_buffer;
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};
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struct DvrReadBuffer {
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// The slot nubmer of the buffer, a valid slot number must be in the range of
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// [0, android::BufferQueueDefs::NUM_BUFFER_SLOTS). This is only valid for
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// DvrReadBuffer acquired from a DvrReadBufferQueue.
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int32_t slot = -1;
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std::shared_ptr<android::dvr::ConsumerBuffer> read_buffer;
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};
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struct DvrBuffer {
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std::shared_ptr<android::dvr::IonBuffer> buffer;
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};
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} // extern "C"
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#endif // ANDROID_DVR_INTERNAL_H_
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