add ImageSequenceWriter AVDumper

BizHawk.Client.EmuHawk/AVOut/ImageSequenceWriter.cs

@@ -0,0 +1,98 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+using BizHawk.Common.IOExtensions;
+using BizHawk.Emulation.Common;
+
+namespace BizHawk.Client.EmuHawk
+{
+	/// <summary>
+	/// Writes a sequence of 24bpp PNG or JPG files
+	/// </summary>
+	[VideoWriter("imagesequence", "Image sequence writer", "Writes a sequence of 24bpp PNG or JPG files (default compression quality)")]
+	public class ImageSequenceWriter : IDisposable, IVideoWriter
+	{
+		string BaseName;
+		int Frame;
+
+		public void SetVideoCodecToken(IDisposable token)
+		{
+		}
+
+		public void SetDefaultVideoCodecToken()
+		{
+		}
+
+
+		public void OpenFile(string baseName)
+		{
+			BaseName = baseName;
+		}
+
+		public void CloseFile()
+		{
+		}
+
+		public void SetFrame(int frame)
+		{
+			//eh? this gets ditched somehow
+		}
+
+		public void AddFrame(IVideoProvider source)
+		{
+			string ext = Path.GetExtension(BaseName);
+			string name = Path.GetFileNameWithoutExtension(BaseName) + "_" + Frame.ToString();
+			name += ext;
+			name = Path.Combine(Path.GetDirectoryName(BaseName), name);
+			BizHawk.Bizware.BizwareGL.BitmapBuffer bb = new Bizware.BizwareGL.BitmapBuffer(source.BufferWidth, source.BufferHeight, source.GetVideoBuffer());
+			using (var bmp = bb.ToSysdrawingBitmap())
+			{
+				if (ext.ToUpper() == ".PNG")
+					bmp.Save(name, System.Drawing.Imaging.ImageFormat.Png);
+				else if (ext.ToUpper() == ".JPG")
+					bmp.Save(name, System.Drawing.Imaging.ImageFormat.Jpeg);
+			}
+			Frame++;
+		}
+
+		public void AddSamples(short[] samples)
+		{
+		}
+
+		class CodecToken : IDisposable
+		{
+			public void Dispose() { }
+		}
+
+		public IDisposable AcquireVideoCodecToken(System.Windows.Forms.IWin32Window hwnd)
+		{
+			return new CodecToken();
+		}
+
+		public void SetMovieParameters(int fpsnum, int fpsden)
+		{
+		}
+
+		public void SetVideoParameters(int width, int height)
+		{
+		}
+
+		public void SetAudioParameters(int sampleRate, int channels, int bits)
+		{
+		}
+
+		public void SetMetaData(string gameName, string authors, ulong lengthMS, ulong rerecords)
+		{
+		}
+
+		public string DesiredExtension()
+		{
+			return "png";
+		}
+
+		public void Dispose()
+		{
+		}
+	}
+}

BizHawk.Client.EmuHawk/BizHawk.Client.EmuHawk.csproj

@@ -160,6 +160,7 @@
     </Compile>
     <Compile Include="AVOut\NutMuxer.cs" />
     <Compile Include="AVOut\NutWriter.cs" />
+    <Compile Include="AVOut\ImageSequenceWriter.cs" />
     <Compile Include="AVOut\SynclessRecorder.cs" />
     <Compile Include="AVOut\SynclessRecordingTools.cs">
       <SubType>Form</SubType>