internal static void DecodeGif(int taskId, string filepath, System.Threading.ThreadPriority workerPriority, DecodeCompleteCallback completeCallback)
{
DecodeGif(taskId, filepath, -1, workerPriority, completeCallback); // framesToRead == -1: read whole GIF
}
internal static void DecodeGif(int taskId, string filepath, int framesToRead, System.Threading.ThreadPriority workerPriority, DecodeCompleteCallback completeCallback)
{
var decodeTask = new GifDecodeTask()
{
taskId = taskId,
filepath = filepath,
framesToRead = framesToRead,
threadPriority = workerPriority,
completeCallback = completeCallback
};
var instance = new AndroidNativeGif(decodeTask);
var worker = new Thread(instance.DoDecodeGif);
worker.Priority = decodeTask.threadPriority;
worker.Start();
}
internal static void DecodeGif(int taskId, string filepath, int framesToRead, System.Threading.ThreadPriority workerPriority, DecodeCompleteCallback completeCallback)
{
var gifMetaHolderHandle = GCHandle.Alloc(new GifMetadata(), GCHandleType.Pinned);
DecodeTasks[taskId] = new GifDecodeResources()
{
gifMetadataHandle = gifMetaHolderHandle,
completeCallback = completeCallback
};
C.EM_DecodeGif(taskId,
filepath,
framesToRead,
EncodeThreadPriority(workerPriority),
gifMetaHolderHandle.AddrOfPinnedObject(),
GetFrameMetadataHolderFunc,
GetImageDataHolderFunc,
GifDecodingCompleteCallback);
}
