public void Save(Stream systemStream, Direct2DImageFormat format)
{
renderTarget.EndDraw();
var stream = new WICStream(factoryManager.WicFactory, systemStream);
var encoder = new BitmapEncoder(factoryManager.WicFactory, Direct2DConverter.ConvertImageFormat(format));
encoder.Initialize(stream);
var bitmapFrameEncode = new BitmapFrameEncode(encoder);
bitmapFrameEncode.Initialize();
bitmapFrameEncode.SetSize(imageWidth, imageHeight);
Guid fdc = SharpDX.WIC.PixelFormat.FormatDontCare;
//fdc = Direct2DConverter.ConvertImageFormat(Direct2DImageFormat.Gif);
bitmapFrameEncode.SetPixelFormat(ref fdc);
bitmapFrameEncode.WriteSource(wicBitmap);
bitmapFrameEncode.Commit();
try
{
encoder.Commit();
}catch(Exception ex){
var f = ex.Message;
}
bitmapFrameEncode.Dispose();
encoder.Dispose();
stream.Dispose();
}
//-------------------------------------------------------------------------------------
// Encodes an image array
//-------------------------------------------------------------------------------------
private static void EncodeMultiframe(PixelBuffer[] images, int count, WICFlags flags, Guid guidContainerFormat, Stream stream)
{
if (images.Length < 2)
{
throw new ArgumentException("Cannot encode to multiple frame. Image doesn't have multiple frame");
}
using (var encoder = new WIC.BitmapEncoder(Factory, guidContainerFormat))
{
using (var eInfo = encoder.EncoderInfo)
{
if (!eInfo.IsMultiframeSupported)
{
throw new NotSupportedException("Cannot encode to multiple frame. Format is not supporting multiple frame");
}
}
encoder.Initialize(stream);
for (int i = 0; i < Math.Min(images.Length, count); i++)
{
var pixelBuffer = images[i];
using (var frame = new WIC.BitmapFrameEncode(encoder))
EncodeImage(pixelBuffer, flags, frame);
}
encoder.Commit();
}
}
public void Save(Stream stream, ImageFormat format)
{
using (var encoder = new s.WIC.BitmapEncoder(
SDFactory.WicImagingFactory,
format.ToWic()))
{
encoder.Initialize(stream);
using (var frameEncoder = new s.WIC.BitmapFrameEncode(encoder))
{
frameEncoder.WriteSource(Control);
frameEncoder.Commit();
}
encoder.Commit();
}
}
public void Save(WIC.Bitmap wicBitmap, Stream stream)
{
using (var encoder = new WIC.BitmapEncoder(WicFactory, WIC.ContainerFormatGuids.Jpeg, stream))
using (var frame = new WIC.BitmapFrameEncode(encoder))
{
frame.Initialize();
var pfx = WIC.PixelFormat.Format128bppRGBAFloat; //Format64bppRGBA; //FormatDontCare;
frame.SetResolution(600, 600);
frame.SetPixelFormat(ref pfx);
frame.WriteSource(wicBitmap);
frame.Commit();
encoder.Commit();
}
}
public static void EncodeImage(this d2.Bitmap target, ImageFormat imageFormat, Stream outputStream)
{
var width = target.PixelSize.Width;
var height = target.PixelSize.Height;
var wicBitmap = new wic.Bitmap(DXGraphicsService.FactoryImaging, width, height,
wic.PixelFormat.Format32bppBGR, wic.BitmapCreateCacheOption.CacheOnLoad);
var renderTargetProperties = new d2.RenderTargetProperties(d2.RenderTargetType.Default,
new d2.PixelFormat(Format.Unknown,
d2.AlphaMode.Unknown), 0, 0,
d2.RenderTargetUsage.None,
d2.FeatureLevel.Level_DEFAULT);
var d2DRenderTarget = new d2.WicRenderTarget(target.Factory, wicBitmap, renderTargetProperties);
d2DRenderTarget.BeginDraw();
d2DRenderTarget.Clear(global::SharpDX.Color.Transparent);
d2DRenderTarget.DrawBitmap(target, 1, d2.BitmapInterpolationMode.Linear);
d2DRenderTarget.EndDraw();
var stream = new wic.WICStream(DXGraphicsService.FactoryImaging, outputStream);
// Initialize a Jpeg encoder with this stream
var encoder = new wic.BitmapEncoder(DXGraphicsService.FactoryImaging, GetImageFormat(imageFormat));
encoder.Initialize(stream);
// Create a Frame encoder
var bitmapFrameEncode = new wic.BitmapFrameEncode(encoder);
bitmapFrameEncode.Initialize();
bitmapFrameEncode.SetSize(width, height);
Guid pixelFormatGuid = wic.PixelFormat.FormatDontCare;
bitmapFrameEncode.SetPixelFormat(ref pixelFormatGuid);
bitmapFrameEncode.WriteSource(wicBitmap);
bitmapFrameEncode.Commit();
encoder.Commit();
bitmapFrameEncode.Dispose();
encoder.Dispose();
stream.Dispose();
d2DRenderTarget.Dispose();
wicBitmap.Dispose();
}
private static void SaveD2DBitmap(WIC.ImagingFactory2 wic, WIC.Bitmap wicBitmap, Stream outputStream)
{
using (var encoder = new WIC.BitmapEncoder(wic, WIC.ContainerFormatGuids.Png))
{
encoder.Initialize(outputStream);
using (var frame = new WIC.BitmapFrameEncode(encoder))
{
frame.Initialize();
frame.SetSize(wicBitmap.Size.Width, wicBitmap.Size.Height);
var pixelFormat = wicBitmap.PixelFormat;
frame.SetPixelFormat(ref pixelFormat);
frame.WriteSource(wicBitmap);
frame.Commit();
encoder.Commit();
}
}
}
private void WriteToEncoder(wic.BitmapEncoder encoder, wic.WICStream wicStream)
{
encoder.Initialize(wicStream);
using (var bitmapFrameEncode = new wic.BitmapFrameEncode(encoder))
{
bitmapFrameEncode.Initialize();
bitmapFrameEncode.SetSize(Width, Height);
var format = wic.PixelFormat.FormatDontCare;
bitmapFrameEncode.SetPixelFormat(ref format);
// this is the trick to write D2D1 bitmap to WIC
var imageEncoder = new wic.ImageEncoder(DXGraphicsService.FactoryImaging, _device2D);
var parameters = new wic.ImageParameters(_pixelFormat, Dpi, Dpi, 0, 0, Width, Height);
imageEncoder.WriteFrame(_bitmap, bitmapFrameEncode, parameters);
bitmapFrameEncode.Commit();
encoder.Commit();
}
}
private static void EncodeSingleFrame(PixelBuffer pixelBuffer, WICFlags flags, Guid guidContainerFormat, Stream stream)
{
using (var encoder = new WIC.BitmapEncoder(Factory, guidContainerFormat, stream))
{
using (var frame = new WIC.BitmapFrameEncode(encoder))
{
if (guidContainerFormat == WIC.ContainerFormatGuids.Bmp)
{
try
{
frame.Options.Set("EnableV5Header32bppBGRA", true);
}
catch
{
}
}
EncodeImage(pixelBuffer, flags, frame);
encoder.Commit();
}
}
}
public bool GetThumbnail(Stream stream, int width, int height, bool cachedOnly, out byte[] imageData, out ImageType imageType)
{
imageData = null;
imageType = ImageType.Unknown;
// No support for cache
if (cachedOnly)
return false;
try
{
if (stream.CanSeek)
stream.Seek(0, SeekOrigin.Begin);
// open the image file for reading
using (var factory = new ImagingFactory2())
using (var inputStream = new WICStream(factory, stream))
using (var decoder = new BitmapDecoder(factory, inputStream, DecodeOptions.CacheOnLoad))
using (var scaler = new BitmapScaler(factory))
using (var output = new MemoryStream())
using (var encoder = new BitmapEncoder(factory, ContainerFormatGuids.Jpeg))
{
// decode the loaded image to a format that can be consumed by D2D
BitmapSource source = decoder.GetFrame(0);
// Scale down larger images
int sourceWidth = source.Size.Width;
int sourceHeight = source.Size.Height;
if (width > 0 && height > 0 && (sourceWidth > width || sourceHeight > height))
{
if (sourceWidth <= height)
width = sourceWidth;
int newHeight = sourceHeight * height / sourceWidth;
if (newHeight > height)
{
// Resize with height instead
width = sourceWidth * height / sourceHeight;
newHeight = height;
}
scaler.Initialize(source, width, newHeight, BitmapInterpolationMode.Fant);
source = scaler;
}
encoder.Initialize(output);
using (var bitmapFrameEncode = new BitmapFrameEncode(encoder))
{
// Create image encoder
var wicPixelFormat = PixelFormat.FormatDontCare;
bitmapFrameEncode.Initialize();
bitmapFrameEncode.SetSize(source.Size.Width, source.Size.Height);
bitmapFrameEncode.SetPixelFormat(ref wicPixelFormat);
bitmapFrameEncode.WriteSource(source);
bitmapFrameEncode.Commit();
encoder.Commit();
}
imageData = output.ToArray();
imageType = ImageType.Jpeg;
return true;
}
}
catch (Exception e)
{
// ServiceRegistration.Get<ILogger>().Warn("WICThumbnailProvider: Error loading bitmapSource from file data stream", e);
return false;
}
}
//-------------------------------------------------------------------------------------
// Encodes an image array
//-------------------------------------------------------------------------------------
private static void EncodeMultiframe( PixelBuffer[] images, int count, WICFlags flags, Guid guidContainerFormat, Stream stream )
{
if ( images.Length < 2 )
throw new ArgumentException("Cannot encode to multiple frame. Image doesn't have multiple frame");
using (var encoder = new BitmapEncoder(Factory, guidContainerFormat))
{
using (var eInfo = encoder.EncoderInfo)
{
if (!eInfo.IsMultiframeSupported)
throw new NotSupportedException("Cannot encode to multiple frame. Format is not supporting multiple frame");
}
encoder.Initialize(stream);
for (int i = 0; i < Math.Min(images.Length, count); i++)
{
var pixelBuffer = images[i];
using (var frame = new BitmapFrameEncode(encoder))
EncodeImage(pixelBuffer, flags, frame);
}
encoder.Commit();
}
}
private static void EncodeSingleFrame( PixelBuffer pixelBuffer, WICFlags flags, Guid guidContainerFormat, Stream stream )
{
using (var encoder = new BitmapEncoder(Factory, guidContainerFormat, stream))
{
using (var frame = new BitmapFrameEncode(encoder))
{
if (guidContainerFormat == ContainerFormatGuids.Bmp)
{
try
{
frame.Options.Set("EnableV5Header32bppBGRA", true);
}
catch
{
}
}
EncodeImage(pixelBuffer, flags, frame);
encoder.Commit();
}
}
}
private static void EncodeSingleframe(ImagingFactory imagingFactory, Image image, Stream stream, Guid containerFormat, WicFlags flags)
{
using (var encoder = new BitmapEncoder(imagingFactory, containerFormat, stream))
{
using (var frame = new BitmapFrameEncode(encoder))
{
if (containerFormat == ContainerFormatGuids.Bmp)
{
#pragma warning disable 168
// ReSharper disable once EmptyGeneralCatchClause
try
{
frame.Options.Set("EnableV5Header32bppBGRA", true);
}
catch (Exception exception)
{
// WIC2 is available on Windows 8 and Windows 7 SP1 with KB 2670838 installed
// SharpDX: ImagingFactory2 is only available in Windows 8 build.
}
#pragma warning restore 168
}
EncodeImage(imagingFactory, image, flags, containerFormat, frame);
encoder.Commit();
}
}
}
private static void EncodeMultiframe(ImagingFactory imagingFactory, IList<Image> images, Stream stream, Guid containerFormat, WicFlags flags)
{
using (var encoder = new BitmapEncoder(imagingFactory, containerFormat))
{
using (var encoderInfo = encoder.EncoderInfo)
{
if (!encoderInfo.IsMultiframeSupported)
throw new NotSupportedException("The specified image format does not support multiple frames.");
}
encoder.Initialize(stream);
for (int i = 0; i < images.Count; i++)
{
var image = images[i];
using (var frame = new BitmapFrameEncode(encoder))
EncodeImage(imagingFactory, image, flags, containerFormat, frame);
}
encoder.Commit();
}
}
public WicBitmapEncoder(ImagingFactory factory, BitmapContainerFormat format)
{
this.wicImpl = new SharpDX.WIC.BitmapEncoder(factory, FormatGuids[(int)format]);
}
public WicBitmapEncoder(ImagingFactory factory, BitmapContainerFormat format)
{
this.wicImpl = new SharpDX.WIC.BitmapEncoder(factory, FormatGuids[(int)format]);
}
private Result SaveWICTextureToFileFix(
DeviceContext context,
Texture2D source,
ref Guid guidContainerFormat,
string fileName)
{
if (fileName == null)
{
return(Result.InvalidArg);
}
Result res = CaptureTextureFix(context, source, out Texture2DDescription desc, out Texture2D staging);
if (res.Failure)
{
return(res);
}
Guid pfGuid;
//bool sRGB = false;
Guid targetGuid;
switch (desc.Format)
{
case DXGI.Format.R32G32B32A32_Float: pfGuid = WIC.PixelFormat.Format128bppRGBAFloat; break;
case DXGI.Format.R16G16B16A16_Float: pfGuid = WIC.PixelFormat.Format64bppRGBAHalf; break;
case DXGI.Format.R16G16B16A16_UNorm: pfGuid = WIC.PixelFormat.Format64bppRGBA; break;
case DXGI.Format.R10G10B10_Xr_Bias_A2_UNorm: pfGuid = WIC.PixelFormat.Format32bppRGBA1010102XR; break; // DXGI 1.1
case DXGI.Format.R10G10B10A2_UNorm: pfGuid = WIC.PixelFormat.Format32bppRGBA1010102; break;
case DXGI.Format.B5G5R5A1_UNorm: pfGuid = WIC.PixelFormat.Format16bppBGRA5551; break;
case DXGI.Format.B5G6R5_UNorm: pfGuid = WIC.PixelFormat.Format16bppBGR565; break;
case DXGI.Format.R32_Float: pfGuid = WIC.PixelFormat.Format32bppGrayFloat; break;
case DXGI.Format.R16_Float: pfGuid = WIC.PixelFormat.Format16bppGrayHalf; break;
case DXGI.Format.R16_UNorm: pfGuid = WIC.PixelFormat.Format16bppGray; break;
case DXGI.Format.R8_UNorm: pfGuid = WIC.PixelFormat.Format8bppGray; break;
case DXGI.Format.A8_UNorm: pfGuid = WIC.PixelFormat.Format8bppAlpha; break;
case DXGI.Format.R8G8B8A8_UNorm:
pfGuid = WIC.PixelFormat.Format32bppRGBA;
break;
case DXGI.Format.R8G8B8A8_UNorm_SRgb:
pfGuid = WIC.PixelFormat.Format32bppRGBA;
//sRGB = true;
break;
case DXGI.Format.B8G8R8A8_UNorm: // DXGI 1.1
pfGuid = WIC.PixelFormat.Format32bppBGRA;
break;
case DXGI.Format.B8G8R8A8_UNorm_SRgb: // DXGI 1.1
pfGuid = WIC.PixelFormat.Format32bppBGRA;
//sRGB = true;
break;
case DXGI.Format.B8G8R8X8_UNorm: // DXGI 1.1
pfGuid = WIC.PixelFormat.Format32bppBGR;
break;
case DXGI.Format.B8G8R8X8_UNorm_SRgb: // DXGI 1.1
pfGuid = WIC.PixelFormat.Format32bppBGR;
//sRGB = true;
break;
default:
return(Result.GetResultFromWin32Error(unchecked ((int)0x80070032)));
}
// Create file
FileStream fs = new FileStream(fileName, FileMode.Create);
WIC.BitmapEncoder encoder = new WIC.BitmapEncoder(DirectX.ImageFactory, guidContainerFormat);
encoder.Initialize(fs);
WIC.BitmapFrameEncode frameEncode = new WIC.BitmapFrameEncode(encoder);
frameEncode.Initialize();
frameEncode.SetSize(desc.Width, desc.Height);
frameEncode.SetResolution(72.0, 72.0);
switch (desc.Format)
{
case DXGI.Format.R32G32B32A32_Float:
case DXGI.Format.R16G16B16A16_Float:
targetGuid = WIC.PixelFormat.Format24bppBGR;
break;
case DXGI.Format.R16G16B16A16_UNorm: targetGuid = WIC.PixelFormat.Format48bppBGR; break;
case DXGI.Format.B5G5R5A1_UNorm: targetGuid = WIC.PixelFormat.Format16bppBGR555; break;
case DXGI.Format.B5G6R5_UNorm: targetGuid = WIC.PixelFormat.Format16bppBGR565; break;
case DXGI.Format.R32_Float:
case DXGI.Format.R16_Float:
case DXGI.Format.R16_UNorm:
case DXGI.Format.R8_UNorm:
case DXGI.Format.A8_UNorm:
targetGuid = WIC.PixelFormat.Format8bppGray;
break;
default:
targetGuid = WIC.PixelFormat.Format24bppBGR;
break;
}
frameEncode.SetPixelFormat(ref targetGuid);
#region Write
DataBox db = context.MapSubresource(staging, 0, MapMode.Read, MapFlags.None, out DataStream stream);
if (pfGuid != targetGuid)
{
WIC.FormatConverter formatCoverter = new WIC.FormatConverter(DirectX.ImageFactory);
if (formatCoverter.CanConvert(pfGuid, targetGuid))
{
WIC.Bitmap src = new WIC.Bitmap(DirectX.ImageFactory, desc.Width, desc.Height, pfGuid,
new DataRectangle(db.DataPointer, db.RowPitch));
formatCoverter.Initialize(src, targetGuid, SharpDX.WIC.BitmapDitherType.None, null, 0, SharpDX.WIC.BitmapPaletteType.Custom);
frameEncode.WriteSource(formatCoverter, new Rectangle(0, 0, desc.Width, desc.Height));
}
}
else
{
frameEncode.WritePixels(desc.Height, new DataRectangle(db.DataPointer, db.RowPitch));
}
context.UnmapSubresource(staging, 0);
frameEncode.Commit();
encoder.Commit();
#endregion
frameEncode.Dispose();
encoder.Dispose();
fs.Close();
return(Result.Ok);
}
