Camera: HEIC: Use libyuv utilities to speed up memcpy
Use libyuv's optimized CopyRow function to improve performance of YUV
tiling.
Bug: 124781199
Test: Camera CTS
Test: TestingCamera2 smoke test
Change-Id: I6af6678099655b7e35ddaccf7cd9aa817ec64a9c
diff --git a/services/camera/libcameraservice/api2/HeicCompositeStream.h b/services/camera/libcameraservice/api2/HeicCompositeStream.h
index 4cd9af0..2aa3c38 100644
--- a/services/camera/libcameraservice/api2/HeicCompositeStream.h
+++ b/services/camera/libcameraservice/api2/HeicCompositeStream.h
@@ -195,6 +195,7 @@
status_t copyOneYuvTile(sp<MediaCodecBuffer>& codecBuffer,
const CpuConsumer::LockedBuffer& yuvBuffer,
size_t top, size_t left, size_t width, size_t height);
+ void initCopyRowFunction(int32_t width);
static size_t calcAppSegmentMaxSize(const CameraMetadata& info);
static const nsecs_t kWaitDuration = 10000000; // 10 ms
@@ -244,6 +245,9 @@
// In most common use case, entries are accessed in order.
std::map<int64_t, InputFrame> mPendingInputFrames;
+
+ // Function pointer of libyuv row copy.
+ void (*mFnCopyRow)(const uint8_t* src, uint8_t* dst, int width);
};
}; // namespace camera3