public static void GenerateMipMapA32B32G32R32F(SlimDX.Direct3D9.Texture texture)
{
var prevLevel = ReadTexture <Software.Texel.R32G32B32A32F>(texture, 0);
for (int i = 1; i < texture.LevelCount; i++)
{
var sd = texture.GetLevelDescription(i);
var rect = texture.LockRectangle(i, SlimDX.Direct3D9.LockFlags.None);
int width = sd.Width; // rect.Pitch / Tsize;
int height = sd.Height; // (int)(rect.Data.Length / rect.Pitch);
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
rect.Data.Write(prevLevel[y, x] =
(prevLevel[y * 2, x * 2] + prevLevel[y * 2 + 1, x * 2] +
prevLevel[y * 2, x * 2 + 1] + prevLevel[y * 2 + 1, x * 2 + 1]) / 4);
}
if (rect.Pitch != width * 4 * 4)
{
rect.Data.Seek(rect.Pitch - width * 4 * 4, System.IO.SeekOrigin.Current);
}
}
texture.UnlockRectangle(i);
}
}
/// <summary>
/// A8B8G8R8: Uses the R + G + B values of a texture to form a heightmap
/// R32F: Reads the value straight off
/// </summary>
public static R32F[,] ToHeightmap(SlimDX.Direct3D9.Texture texture, float heightMultiplier)
{
SlimDX.Direct3D9.SurfaceDescription d = texture.GetLevelDescription(0);
R32F[,] heightmap = new R32F[d.Height, d.Width];
DataRectangle r = texture.LockRectangle(0, SlimDX.Direct3D9.LockFlags.ReadOnly);
for (int y = 0; y < d.Height; y++)
{
for (int x = 0; x < d.Width; x++)
{
if (d.Format == SlimDX.Direct3D9.Format.A8R8G8B8)
{
var col = r.Data.Read <Software.Texel.A8R8G8B8>();
heightmap[y, x] = new R32F((col.R + col.G + col.B + col.A) * heightMultiplier / 256f);
}
else if (d.Format == SlimDX.Direct3D9.Format.X8R8G8B8)
{
var col = r.Data.Read <Software.Texel.A8R8G8B8>();
heightmap[y, x] = new R32F((col.R + col.G + col.B + col.A) * heightMultiplier / 256f);
}
else if (d.Format == SlimDX.Direct3D9.Format.R32F)
{
heightmap[y, x] = new R32F(r.Data.Read <float>());
}
else
{
throw new ArgumentException("Unsupported texture format: " + d.Format);
}
}
}
texture.UnlockRectangle(0);
return(heightmap);
}
public static T[,] ReadTexture <T>(SlimDX.Direct3D9.Texture texture, int level) where T : struct
{
var d = texture.LockRectangle(level, SlimDX.Direct3D9.LockFlags.ReadOnly);
var sd = texture.GetLevelDescription(level);
var data = ReadTexture <T>(d, sd.Width, sd.Height);
texture.UnlockRectangle(level);
return(data);
}
private TextureHandle LoadBlpTexture(SlimDX.Direct3D9.Device Render, System.IO.BinaryReader reader)
{
reader.BaseStream.Position += 4;
byte compression = reader.ReadByte();
byte alphaDepth = reader.ReadByte();
byte alphaEncoding = reader.ReadByte();
byte hasMipMap = reader.ReadByte();
int width = reader.ReadInt32();
int height = reader.ReadInt32();
int[] Offsets = new int[16];
int[] Sizes = new int[16];
byte[] ofsTmp = reader.ReadBytes(16 * 4);
byte[] sizTmp = reader.ReadBytes(16 * 4);
int levelCount = 0;
int blockSize = 0;
for (int i = 0; i < 16; ++i)
{
Offsets[i] = BitConverter.ToInt32(ofsTmp, 4 * i);
Sizes[i] = BitConverter.ToInt32(sizTmp, 4 * i);
if (Offsets[i] != 0 && Sizes[i] != 0)
{
++levelCount;
}
}
SlimDX.Direct3D9.Format texFmt = SlimDX.Direct3D9.Format.Unknown;
if (compression == 2)
{
switch (alphaEncoding)
{
case 0:
texFmt = SlimDX.Direct3D9.Format.Dxt1;
blockSize = 2;
break;
case 1:
texFmt = SlimDX.Direct3D9.Format.Dxt3;
blockSize = 4;
break;
case 7:
texFmt = SlimDX.Direct3D9.Format.Dxt5;
blockSize = 4;
break;
}
}
if (compression == 3)
{
texFmt = SlimDX.Direct3D9.Format.A8R8G8B8;
blockSize = 4;
}
if (texFmt == SlimDX.Direct3D9.Format.Unknown)
{
throw new FormatException("This format is not yet supported, sorry!");
}
var texture = new SlimDX.Direct3D9.Texture(Render, width, height, levelCount,
SlimDX.Direct3D9.Usage.None, texFmt, SlimDX.Direct3D9.Pool.Managed);
int curLevel = 0;
for (int i = 0; i < 16; ++i)
{
if (Sizes[i] != 0 && Offsets[i] != 0)
{
reader.BaseStream.Position = Offsets[i];
byte[] layerData = reader.ReadBytes(Sizes[i]);
SlimDX.Direct3D9.Surface surf = texture.GetSurfaceLevel(curLevel);
SlimDX.Direct3D9.SurfaceDescription desc = texture.GetLevelDescription(curLevel);
System.Drawing.Rectangle rec = System.Drawing.Rectangle.FromLTRB(0, 0, desc.Width, desc.Height);
SlimDX.Direct3D9.Surface.FromMemory(surf, layerData, SlimDX.Direct3D9.Filter.Triangle, 0, texFmt, blockSize * rec.Width, rec);
++curLevel;
}
}
return(new TextureHandle(texture));
}
internal void Reload(Sprite Sprite, ResourceLoadType LoadType)
{
if (Sprite.internalFrames != null)
{
Sprite.internalFrames[0].loading = true;
}
if (LoadType == ResourceLoadType.Delayed)
{
delayLoader.Enqueue(Sprite);
return;
}
for (int i = 0; i < Sprite.internalFrames.Length; i++)
{
if (Sprite.internalFrames[i].HasSystemCopy)
{
SlimDX.Direct3D9.Texture tex = engine.Device.CreateTexture(MakePowerOfTwo(Sprite.internalFrames[i].size.x), MakePowerOfTwo(Sprite.internalFrames[i].size.y));
SlimDX.Direct3D9.SurfaceDescription desc = tex.GetLevelDescription(0);
MemoryUsage += desc.Width * desc.Height * 4;
Sprite.internalFrames[i].texture = tex;
Sprite.internalFrames[i].RestoreFromSystemCopy();
Sprite.internalFrames[i].loading = false;
Sprite.internalFrames[i].loaded = true;
}
}
ResourceID id = Sprite.ID;
if (id.File == "" || !spriteProcessors.ContainsKey(id.Format))
{
return;
}
ResourceID realid = (string)id;
// check replacements
if (replacement != null)
{
ResourceID newid = GetReplacementID(id);
if (newid != null)
{
if (CheckReplacementID(newid))
{
id = newid;
}
}
}
engine.IncreaseLoadingCount();
ISpriteProcessor loader = GetSpriteProcessor(id, true);
if (loader is ISpriteAnimationProcessor)
{
ISpriteAnimationProcessor loaderAni = (ISpriteAnimationProcessor)loader;
loader.Process(id);
Log.Debug("reload \"" + id + "\"");
for (int i = 0; i < loaderAni.FrameCount; i++)
{
if (!loaderAni.SetFrame(i))
{
SpriteFrame[] frames = new SpriteFrame[i];
for (int j = 0; j < i; j++)
{
frames[j] = Sprite.Frames[j];
}
Sprite.internalFrames = frames;
Sprite.ani.frameCount = i;
break;
}
SlimDX.Direct3D9.Texture tex = engine.Device.CreateTexture(MakePowerOfTwo(loaderAni.FrameSize.x), MakePowerOfTwo(loaderAni.FrameSize.y));
SlimDX.Direct3D9.SurfaceDescription desc = tex.GetLevelDescription(0);
MemoryUsage += desc.Width * desc.Height * 4;
SlimDX.DataRectangle data = tex.LockRectangle(0, SlimDX.Direct3D9.LockFlags.Discard);
loader.Render(data.Data, data.Pitch);
tex.UnlockRectangle(0);
Sprite.Frames[i].Texture = tex;
Sprite.Frames[i].Width = loaderAni.FrameSize.x;
Sprite.Frames[i].Height = loaderAni.FrameSize.y;
Sprite.Frames[i].TimeStamp = System.Diagnostics.Stopwatch.GetTimestamp();
}
}
else
{
loader.Process(id);
Log.Debug("reload \"" + id + "\"");
SlimDX.Direct3D9.Texture tex = engine.Device.CreateTexture(MakePowerOfTwo(loader.Size.x), MakePowerOfTwo(loader.Size.y));
SlimDX.Direct3D9.SurfaceDescription desc = tex.GetLevelDescription(0);
MemoryUsage += desc.Width * desc.Height * 4;
SlimDX.DataRectangle data = tex.LockRectangle(0, SlimDX.Direct3D9.LockFlags.Discard);
loader.Render(data.Data, data.Pitch);
tex.UnlockRectangle(0);
Sprite.Frame.Texture = tex;
Sprite.Frame.Width = loader.Size.x;
Sprite.Frame.Height = loader.Size.y;
Sprite.Frame.TimeStamp = System.Diagnostics.Stopwatch.GetTimestamp();
}
if (Sprite.internalFrames != null)
{
Sprite.internalFrames[0].loading = false;
Sprite.internalFrames[0].loaded = true;
}
engine.DecreaseLoadingCount();
}
public Font GetFont(String File, PixelColor ForeColor, PixelColor BackColor)
{
ResourceInfoFont info;
info.Name = File;
if (BackColor != PixelColor.Black)
{
info.Fore = ForeColor;
info.Back = BackColor;
}
else
{
info.Fore = PixelColor.White;
info.Back = PixelColor.Black;
}
Font font = new Font(engine);
font.Info = new FontInfo();
font.Info.Font = File.ToLower();
font.Info.ForeColor = ForeColor;
font.Info.BackColor = BackColor;
font.Info.UseBackColor = !(BackColor.a == 255 && BackColor.r == 0 && BackColor.g == 0 && BackColor.b == 0);
if (fonts.ContainsKey(info))
{
font.charInfo = fonts[info].charInfo;
font.sprite = fonts[info].sprite;
font.offset = fonts[info].offset;
font.height = fonts[info].height;
return(font);
}
FilePath path = File;
if (!fontProcessors.ContainsKey(path.Extension))
{
return(null);
}
engine.IncreaseLoadingCount();
IFontProcessor processor = (IFontProcessor)Activator.CreateInstance(fontProcessors[path.Extension].GetType());
processor.Process((string)path);
Log.Debug("load \"" + path.FullPath + "\"");
SlimDX.Direct3D9.Texture tex = engine.Device.CreateTexture(MakePowerOfTwo(processor.Size.x), MakePowerOfTwo(processor.Size.y));
SlimDX.Direct3D9.SurfaceDescription desc = tex.GetLevelDescription(0);
MemoryUsage += desc.Width * desc.Height * 4;
SlimDX.DataRectangle data = tex.LockRectangle(0, SlimDX.Direct3D9.LockFlags.Discard);
System.IO.MemoryStream systemCopy = new System.IO.MemoryStream();
processor.Render(systemCopy, data.Pitch, ForeColor, BackColor);
processor.Render(data.Data, data.Pitch, ForeColor, BackColor);
tex.UnlockRectangle(0);
//// debug output
//System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(processor.Size.x, processor.Size.y, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
//System.Drawing.Imaging.BitmapData bmpdata = bmp.LockBits(new System.Drawing.Rectangle(0, 0, processor.Size.x, processor.Size.y), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
//byte[] bytes = new byte[processor.Size.y * bmpdata.Stride];
//systemCopy.Seek(0, System.IO.SeekOrigin.Begin);
//for (int y = 0; y < processor.Size.y; y++)
//{
// systemCopy.Read(bytes, y * bmpdata.Stride, processor.Size.x * 4);
//}
//System.Runtime.InteropServices.Marshal.Copy(bytes, 0, bmpdata.Scan0, bytes.Length);
//bmp.UnlockBits(bmpdata);
//bmp.Save("c:\\font.png");
//bmp.Dispose();
SpriteFrame frame = new SpriteFrame(this, tex, processor.Size, systemCopy.ToArray());
font.sprite = new Sprite(this, "", frame);
font.sprite.Resolution = processor.Factor;
font.charInfo = processor.CharInfo;
font.offset = processor.Offset;
font.height = processor.Size.y;
engine.DecreaseLoadingCount();
fonts.Add(info, font);
return(font);
}
private TextureHandle LoadBlpTexture(SlimDX.Direct3D9.Device Render, System.IO.BinaryReader reader)
{
reader.BaseStream.Position += 4;
byte compression = reader.ReadByte();
byte alphaDepth = reader.ReadByte();
byte alphaEncoding = reader.ReadByte();
byte hasMipMap = reader.ReadByte();
int width = reader.ReadInt32();
int height = reader.ReadInt32();
int[] Offsets = new int[16];
int[] Sizes = new int[16];
byte[] ofsTmp = reader.ReadBytes(16 * 4);
byte[] sizTmp = reader.ReadBytes(16 * 4);
int levelCount = 0;
int blockSize = 0;
for (int i = 0; i < 16; ++i)
{
Offsets[i] = BitConverter.ToInt32(ofsTmp, 4 * i);
Sizes[i] = BitConverter.ToInt32(sizTmp, 4 * i);
if (Offsets[i] != 0 && Sizes[i] != 0)
++levelCount;
}
SlimDX.Direct3D9.Format texFmt = SlimDX.Direct3D9.Format.Unknown;
if (compression == 2)
{
switch (alphaEncoding)
{
case 0:
texFmt = SlimDX.Direct3D9.Format.Dxt1;
blockSize = 2;
break;
case 1:
texFmt = SlimDX.Direct3D9.Format.Dxt3;
blockSize = 4;
break;
case 7:
texFmt = SlimDX.Direct3D9.Format.Dxt5;
blockSize = 4;
break;
}
}
if (compression == 3)
{
texFmt = SlimDX.Direct3D9.Format.A8R8G8B8;
blockSize = 4;
}
if (texFmt == SlimDX.Direct3D9.Format.Unknown)
throw new FormatException("This format is not yet supported, sorry!");
var texture = new SlimDX.Direct3D9.Texture(Render, width, height, levelCount,
SlimDX.Direct3D9.Usage.None, texFmt, SlimDX.Direct3D9.Pool.Managed);
int curLevel = 0;
for (int i = 0; i < 16; ++i)
{
if (Sizes[i] != 0 && Offsets[i] != 0)
{
reader.BaseStream.Position = Offsets[i];
byte[] layerData = reader.ReadBytes(Sizes[i]);
SlimDX.Direct3D9.Surface surf = texture.GetSurfaceLevel(curLevel);
SlimDX.Direct3D9.SurfaceDescription desc = texture.GetLevelDescription(curLevel);
System.Drawing.Rectangle rec = System.Drawing.Rectangle.FromLTRB(0, 0, desc.Width, desc.Height);
SlimDX.Direct3D9.Surface.FromMemory(surf, layerData, SlimDX.Direct3D9.Filter.Triangle, 0, texFmt, blockSize * rec.Width, rec);
++curLevel;
}
}
return new TextureHandle(texture);
}
