namespace android {
+struct ABuffer;
class GraphicBuffer;
class MediaBuffer;
class MediaBufferObserver;
MediaBuffer(const sp<GraphicBuffer>& graphicBuffer);
+ MediaBuffer(const sp<ABuffer> &buffer);
+
// Decrements the reference count and returns the buffer to its
// associated MediaBufferGroup if the reference count drops to 0.
void release();
void *mData;
size_t mSize, mRangeOffset, mRangeLength;
sp<GraphicBuffer> mGraphicBuffer;
+ sp<ABuffer> mBuffer;
bool mOwnsData;
#include <pthread.h>
#include <stdlib.h>
+#include <media/stagefright/foundation/ABuffer.h>
#include <media/stagefright/MediaBuffer.h>
#include <media/stagefright/MediaDebug.h>
#include <media/stagefright/MetaData.h>
mOriginal(NULL) {
}
+MediaBuffer::MediaBuffer(const sp<ABuffer> &buffer)
+ : mObserver(NULL),
+ mNextBuffer(NULL),
+ mRefCount(0),
+ mData(buffer->data()),
+ mSize(buffer->size()),
+ mRangeOffset(0),
+ mRangeLength(mSize),
+ mBuffer(buffer),
+ mOwnsData(false),
+ mMetaData(new MetaData),
+ mOriginal(NULL) {
+}
+
void MediaBuffer::release() {
if (mObserver == NULL) {
CHECK_EQ(mRefCount, 0);
int64_t timeUs;
CHECK(buffer->meta()->findInt64("timeUs", &timeUs));
- MediaBuffer *mediaBuffer = new MediaBuffer(buffer->size());
- mediaBuffer->meta_data()->setInt64(kKeyTime, timeUs);
+ MediaBuffer *mediaBuffer = new MediaBuffer(buffer);
- // hexdump(buffer->data(), buffer->size());
+ mediaBuffer->meta_data()->setInt64(kKeyTime, timeUs);
- memcpy(mediaBuffer->data(), buffer->data(), buffer->size());
*out = mediaBuffer;
return OK;
}
updateNormalPlayTime_l(buffer);
- MediaBuffer *mediaBuffer = new MediaBuffer(buffer->size());
-
int64_t timeUs;
CHECK(buffer->meta()->findInt64("timeUs", &timeUs));
+ MediaBuffer *mediaBuffer = new MediaBuffer(buffer);
mediaBuffer->meta_data()->setInt64(kKeyTime, timeUs);
- memcpy(mediaBuffer->data(), buffer->data(), buffer->size());
*out = mediaBuffer;
mBuffers.erase(mBuffers.begin());