示例#1
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 public static extern int HeifContextGetListOfTopLevelImageIDs(HeifContextPointer ctx, UIntPtr idArray, int count);
示例#2
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 public static extern IntPtr HeifContextGetImageHandle(HeifContextPointer ctx, HeifItemId id, ref HeifImageHandlePointer imgHdl);
示例#3
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 public static extern int HeifContextGetNumberOfTopLevelImages(HeifContextPointer ctx);
示例#4
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 public static extern IntPtr HeifContextGetPrimaryImageHandle(HeifContextPointer ctx, ref HeifImageHandlePointer imgHdl);
示例#5
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 public static extern IntPtr HeifContextGetPrimaryImageID(HeifContextPointer ctx, ref HeifItemId id);
示例#6
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 public static extern IntPtr HeifContextReadFromMemoryWithoutCopy(HeifContextPointer ctx, [In] IntPtr mem, UIntPtr size, [In] UIntPtr unused);
示例#7
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 public static extern void HeifContextFree(HeifContextPointer ctx);