Merge "Add AImageDecoder_isAnimated" (4e0393d9) · Commits · e / os / android_frameworks_native-old

include/android/imagedecoder.h

+22 −0

Original line number	Diff line number	Diff line
		@@ -504,6 +504,10 @@ size_t AImageDecoder_getMinimumStride(AImageDecoder* _Nonnull decoder) __INTRODU
		*
		* Available since API level 30.
		*
		* Starting in API level 31, it can be used to decode all of the frames of an
		* animated image (i.e. GIF, WebP, HEIF) using new APIs (TODO (scroggo): list
		* and describe here).
		*
		* @param decoder Opaque object representing the decoder.
		* @param pixels On success, will be filled with the result
		* of the decode. Must be large enough to hold \|size\| bytes.
		@@ -537,6 +541,24 @@ int AImageDecoder_decodeImage(AImageDecoder* _Nonnull decoder,

		#endif // __ANDROID_API__ >= 30

		#if __ANDROID_API__ >= 31

		/**
		* Return true iff the image is animated - i.e. has multiple frames.
		*
		* Introduced in API 31.
		*
		* This may require seeking past the first frame to verify whether
		* there is a following frame (e.g. for GIF).
		*
		* Errors:
		* - returns false if \|decoder\| is null.
		*/
		bool AImageDecoder_isAnimated(AImageDecoder* _Nonnull decoder)
		__INTRODUCED_IN(31);

		#endif // __ANDROID_API__ >= 31

		#ifdef __cplusplus
		}
		#endif