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Leon Scroggins III 7ca678b41b HEIF: Re-decode the image when changing color type ... Bug: 135133301 Test: I902de3410c45a21cf27b48a02cdc5d514b7ada60 AImageDecoder allows decoding an image multiple times, using different settings (e.g. color type) each time, using the same underlying SkCodec. After finishing decoding the image, HeifDecoderImpl discards its MediaMetadataRetriever in order to clean up resources. Hang onto the input data, so that if a client attempts to decode again, the Impl can recreate its MediaMetadataRetriever to perform a second decode. If the client is using the same output color, no new MediaMetadataRetriever is needed, since it can continue to use the original video frame output. When called from Java, the HeifDecoderImpl will be quickly discarded anyway, so holding on to the input data until that discard should not be a problem. Change-Id: I2ca01a006215c1e6f6472c5e6a4df4e2155a3b11		5 years ago
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include	Heif decoder API for decoding image sequences	5 years ago
Android.bp	heif: adding libheif to be used by skia heif codec	7 years ago
HeifDecoderImpl.cpp	HEIF: Re-decode the image when changing color type	5 years ago
HeifDecoderImpl.h	HEIF: Re-decode the image when changing color type	5 years ago