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Simplified ContainsInputOutput implementation

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Former-commit-id: 1d51163a05
This commit is contained in:
Максим Багрянцев 2020-04-28 18:50:29 +03:00
parent b0aedbad87
commit e462b424eb
3 changed files with 16 additions and 8 deletions
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4
FFMpegCore.Test/VideoTest.cs
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@ -72,7 +72,7 @@ private void ConvertFromStreamPipe(VideoType type, ArgumentContainer container)
var input = VideoInfo.FromFileInfo(VideoLibrary.LocalVideoWebm); var input = VideoInfo.FromFileInfo(VideoLibrary.LocalVideoWebm);
using (var inputStream = System.IO.File.OpenRead(input.FullName)) using (var inputStream = System.IO.File.OpenRead(input.FullName))
{ {
var pipeSource = new StreamPipeSource(inputStream); var pipeSource = new StreamPipeDataWriter(inputStream);
var arguments = new ArgumentContainer { new InputPipeArgument(pipeSource) }; var arguments = new ArgumentContainer { new InputPipeArgument(pipeSource) };
foreach (var arg in container) foreach (var arg in container)
{ {
@ -183,7 +183,7 @@ public void ConvertFromPipe(VideoType type, ArgumentContainer container, PixelFo
try try
{ {
var videoFramesSource = new RawVideoPipeSource(BitmapSource.CreateBitmaps(128, fmt, 256, 256)); var videoFramesSource = new RawVideoPipeDataWriter(BitmapSource.CreateBitmaps(128, fmt, 256, 256));
var arguments = new ArgumentContainer { new InputPipeArgument(videoFramesSource) }; var arguments = new ArgumentContainer { new InputPipeArgument(videoFramesSource) };
foreach (var arg in container) foreach (var arg in container)
{ {

16
FFMpegCore/FFMPEG/Argument/ArgumentContainer.cs
View file

@ -102,10 +102,8 @@ public void Add(params Argument[] values)
/// <returns></returns> /// <returns></returns>
public bool ContainsInputOutput() public bool ContainsInputOutput()
{ {
return ((ContainsKey(typeof(InputArgument)) && !ContainsKey(typeof(ConcatArgument)) && !ContainsKey(typeof(InputPipeArgument))) || return CountExistedKeys(typeof(InputArgument), typeof(ConcatArgument), typeof(InputPipeArgument)) == 1 &&
(!ContainsKey(typeof(InputArgument)) && ContainsKey(typeof(ConcatArgument)) && !ContainsKey(typeof(InputPipeArgument))) || CountExistedKeys(typeof(OutputArgument), typeof(OutputPipeArgument)) == 1;
(!ContainsKey(typeof(InputArgument)) && !ContainsKey(typeof(ConcatArgument)) && ContainsKey(typeof(InputPipeArgument))))
&& ContainsKey(typeof(OutputArgument));
} }
/// <summary> /// <summary>
@ -118,6 +116,16 @@ public bool ContainsKey(Type key)
return _args.ContainsKey(key); return _args.ContainsKey(key);
} }
public int CountExistedKeys(params Type[] types)
{
int count = 0;
for(int i =0; i < types.Length; i++)
if (_args.ContainsKey(types[i]))
count++;
return count;
}
public void CopyTo(KeyValuePair<Type, Argument>[] array, int arrayIndex) public void CopyTo(KeyValuePair<Type, Argument>[] array, int arrayIndex)
{ {
_args.CopyTo(array, arrayIndex); _args.CopyTo(array, arrayIndex);

4
FFMpegCore/FFMPEG/FFProbe.cs
View file

@ -75,7 +75,7 @@ public async Task<VideoInfo> ParseVideoInfoAsync(VideoInfo info)
public VideoInfo ParseVideoInfo(System.IO.Stream stream) public VideoInfo ParseVideoInfo(System.IO.Stream stream)
{ {
var info = new VideoInfo(); var info = new VideoInfo();
var streamPipeSource = new StreamPipeSource(stream); var streamPipeSource = new StreamPipeDataWriter(stream);
var pipeArgument = new InputPipeArgument(streamPipeSource); var pipeArgument = new InputPipeArgument(streamPipeSource);
var instance = new Instance(_ffprobePath, BuildFFProbeArguments(pipeArgument.PipePath)) { DataBufferCapacity = _outputCapacity }; var instance = new Instance(_ffprobePath, BuildFFProbeArguments(pipeArgument.PipePath)) { DataBufferCapacity = _outputCapacity };
@ -105,7 +105,7 @@ public VideoInfo ParseVideoInfo(System.IO.Stream stream)
public async Task<VideoInfo> ParseVideoInfoAsync(System.IO.Stream stream) public async Task<VideoInfo> ParseVideoInfoAsync(System.IO.Stream stream)
{ {
var info = new VideoInfo(); var info = new VideoInfo();
var streamPipeSource = new StreamPipeSource(stream); var streamPipeSource = new StreamPipeDataWriter(stream);
var pipeArgument = new InputPipeArgument(streamPipeSource); var pipeArgument = new InputPipeArgument(streamPipeSource);
var instance = new Instance(_ffprobePath, BuildFFProbeArguments(pipeArgument.PipePath)) { DataBufferCapacity = _outputCapacity }; var instance = new Instance(_ffprobePath, BuildFFProbeArguments(pipeArgument.PipePath)) { DataBufferCapacity = _outputCapacity };