/// <summary>
/// コンストラクタ
/// </summary>
/// <param name="device"></param>
/// <param name="stream"></param>
/// <param name="pa"></param>
public ImageResource(PPDDevice device, Stream stream, bool pa)
{
try
{
using (var memoryStream = new MemoryStream())
{
byte[] bytes = new byte[1024 * 1024];
while (stream.Position < stream.Length)
{
var bytesRead = stream.Read(bytes, 0, bytes.Length);
if (bytesRead == 0)
{
break;
}
}
memoryStream.Seek(0, SeekOrigin.Begin);
var ii = ImageInformation.FromMemory(memoryStream.ToArray());
this.width = ii.Width;
this.height = ii.Height;
this.halfPixel = new Vector2(0.5f / this.width, 0.5f / this.height);
this.texture = (Texture.DX11.Texture)TextureFactoryManager.Factory.FromStream(device, stream, this.width, this.height, pa);
CreateVertexBuffer(device);
}
}
catch
{
MessageBox.Show(PPDExceptionContentProvider.Provider.GetContent(PPDExceptionType.ImageReadError));
}
}
/// <summary>
/// リソースを処分します
/// </summary>
protected override void DisposeResource()
{
if (texture != null)
{
texture.Dispose();
texture = null;
}
if (vertices != null)
{
vertices.Dispose();
vertices = null;
}
}
/// <summary>
/// コンストラクタ
/// </summary>
/// <param name="device"></param>
/// <param name="filename">ファイルパス</param>
/// <param name="pa"></param>
public ImageResource(PPDDevice device, string filename, bool pa)
{
try
{
this.filename = filename;
var ii = ImageInformation.FromFile(filename);
this.width = ii.Width;
this.height = ii.Height;
this.halfPixel = new Vector2(0.5f / this.width, 0.5f / this.height);
this.texture = (Texture.DX11.Texture)TextureFactoryManager.Factory.FromFile(device, filename, this.width, this.height, pa);
CreateVertexBuffer(device);
}
catch
{
MessageBox.Show(PPDExceptionContentProvider.Provider.GetContent(PPDExceptionType.ImageReadError) + System.Environment.NewLine + filename);
}
}
