public void Init(string name, MyFileTextureEnum type, bool waitTillLoaded, bool skipQualityReduction)
{
m_name = name;
m_type = type;
TextureState = waitTillLoaded ? FileTextureState.Unloaded : FileTextureState.Requested;
m_skipQualityReduction = skipQualityReduction;
}
public void Init(string name, string localPath, MyFileTextureEnum type, bool waitTillLoaded, bool skipQualityReduction)
{
Debug.Assert(System.IO.Path.IsPathRooted(localPath), "Path must be rooted");
m_name = name;
m_path = System.IO.Path.GetFullPath(localPath);
m_type = type;
TextureState = waitTillLoaded ? FileTextureState.Unloaded : FileTextureState.Requested;
m_skipQualityReduction = skipQualityReduction;
}
public void Destroy()
{
TextureState = FileTextureState.Unloaded;
if (m_ownsData)
{
m_srv.Dispose();
m_resource.Dispose();
}
m_srv = null;
m_resource = null;
}
public void Load()
{
if (TextureState == FileTextureState.Loaded)
{
return;
}
string path = Path.Combine(MyFileSystem.ContentPath, Name);
Debug.Assert(m_resource == null);
Debug.Assert(m_srv == null, "Texture " + Name + " in invalid state");
Image img = null;
if (MyFileSystem.FileExists(path))
{
try
{
using (var s = MyFileSystem.OpenRead(path))
{
img = Image.Load(s);
m_imageFormatInFile = img.Description.Format;
}
}
catch (Exception e)
{
MyRender11.Log.WriteLine("Error while loading texture: " + path + ", exception: " + e);
}
}
bool loaded = false;
if (img != null)
{
int skipMipmaps = (m_type != MyFileTextureEnum.GUI && m_type != MyFileTextureEnum.GPUPARTICLES && img.Description.MipLevels > 1)
? MyRender11.RenderSettings.TextureQuality.MipmapsToSkip(img.Description.Width,
img.Description.Height)
: 0;
if (m_skipQualityReduction)
{
skipMipmaps = 0;
}
int totalSize = 0;
int targetMipmaps = img.Description.MipLevels - skipMipmaps;
var mipmapsData = new DataBox[(img.Description.MipLevels - skipMipmaps) * img.Description.ArraySize];
long delta = 0;
int lastSize = 0;
for (int z = 0; z < img.Description.ArraySize; z++)
{
for (int i = 0; i < targetMipmaps; i++)
{
var pixels = img.GetPixelBuffer(z, i + skipMipmaps);
mipmapsData[Resource.CalculateSubResourceIndex(i, z, targetMipmaps)] =
new DataBox {
DataPointer = pixels.DataPointer, RowPitch = pixels.RowStride
};
delta = pixels.DataPointer.ToInt64() - img.DataPointer.ToInt64();
lastSize = pixels.BufferStride;
totalSize += lastSize;
}
}
var targetWidth = img.Description.Width >> skipMipmaps;
var targetHeight = img.Description.Height >> skipMipmaps;
bool overwriteFormatToSrgb = (m_type != MyFileTextureEnum.NORMALMAP_GLOSS) &&
!FormatHelper.IsSRgb(img.Description.Format);
var desc = new Texture2DDescription
{
MipLevels = targetMipmaps,
Format = overwriteFormatToSrgb ? MyResourceUtils.MakeSrgb(img.Description.Format) : img.Description.Format,
Height = targetHeight,
Width = targetWidth,
ArraySize = img.Description.ArraySize,
BindFlags = BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
Usage = ResourceUsage.Immutable,
SampleDescription = new SampleDescription {
Count = 1, Quality = 0
},
OptionFlags =
img.Description.Dimension == TextureDimension.TextureCube
? ResourceOptionFlags.TextureCube
: ResourceOptionFlags.None
};
try
{
m_resource = new Texture2D(MyRender11.Device, desc, mipmapsData);
m_size = new Vector2I(targetWidth, targetHeight);
//m_skippedMipmaps = skipMipmaps;
m_fileExists = true;
m_byteSize = totalSize;
m_ownsData = true;
m_srv = new ShaderResourceView(MyRender11.Device, m_resource);
m_resource.DebugName = m_name;
m_srv.DebugName = m_name;
img.Dispose();
loaded = true;
}
catch (SharpDXException)
{
img.Dispose();
}
}
if (!loaded)
{
ISrvBindable replacingTexture = MyGeneratedTextureManager.ZeroTex;
switch (m_type)
{
case MyFileTextureEnum.NORMALMAP_GLOSS:
replacingTexture = MyGeneratedTextureManager.MissingNormalGlossTex;
break;
case MyFileTextureEnum.EXTENSIONS:
replacingTexture = MyGeneratedTextureManager.MissingExtensionTex;
break;
case MyFileTextureEnum.ALPHAMASK:
replacingTexture = MyGeneratedTextureManager.MissingAlphamaskTex;
break;
case MyFileTextureEnum.CUBEMAP:
replacingTexture = MyGeneratedTextureManager.MissingCubeTex;
break;
}
MyRender11.Log.WriteLine("Could not load texture: " + path);
m_srv = replacingTexture.Srv;
m_resource = replacingTexture.Resource;
m_size = replacingTexture.Size;
m_ownsData = false;
m_fileExists = false;
m_byteSize = 0;
MyRender11.Log.WriteLine("Missing or invalid texture: " + Name);
}
TextureState = FileTextureState.Loaded;
}
public void Destroy()
{
TextureState = FileTextureState.Unloaded;
if (m_ownsData)
{
m_srv.Dispose();
m_resource.Dispose();
}
m_srv = null;
m_resource = null;
}
public unsafe void Load()
{
if (TextureState == FileTextureState.Loaded)
return;
Debug.Assert(m_resource == null);
Debug.Assert(m_srv == null, "Texture " + Name + " in invalid state");
Image img = null;
if (MyFileSystem.FileExists(m_path))
{
try
{
using (var s = MyFileSystem.OpenRead(m_path))
{
img = Image.Load(s);
ImageFormatInFile = img.Description.Format;
}
}
catch (Exception e)
{
MyRender11.Log.WriteLine("Error while loading texture: " + m_path + ", exception: " + e);
}
}
bool loaded = false;
if (img != null)
{
int skipMipmaps = 0;
if (m_type != MyFileTextureEnum.GUI && m_type != MyFileTextureEnum.GPUPARTICLES && img.Description.MipLevels > 1)
skipMipmaps = MyRender11.RenderSettings.TextureQuality.MipmapsToSkip(img.Description.Width, img.Description.Height);
if (m_skipQualityReduction)
skipMipmaps = 0;
int totalSize = 0;
int targetMipmaps = img.Description.MipLevels - skipMipmaps;
var mipmapsData = new DataBox[(img.Description.MipLevels - skipMipmaps) * img.Description.ArraySize];
int lastSize = 0;
for (int z = 0; z < img.Description.ArraySize; z++)
{
for (int i = 0; i < targetMipmaps; i++)
{
var pixels = img.GetPixelBuffer(z, i + skipMipmaps);
mipmapsData[Resource.CalculateSubResourceIndex(i, z, targetMipmaps)] =
new DataBox { DataPointer = pixels.DataPointer, RowPitch = pixels.RowStride };
void* data = pixels.DataPointer.ToPointer();
lastSize = pixels.BufferStride;
totalSize += lastSize;
}
}
var targetWidth = img.Description.Width >> skipMipmaps;
var targetHeight = img.Description.Height >> skipMipmaps;
bool overwriteFormatToSrgb = false;
if (MyCompilationSymbols.ReinterpretFormatsStoredInFiles)
overwriteFormatToSrgb = (m_type != MyFileTextureEnum.NORMALMAP_GLOSS) && !FormatHelper.IsSRgb(img.Description.Format);
m_format = overwriteFormatToSrgb ? MyResourceUtils.MakeSrgb(img.Description.Format) : img.Description.Format;
var desc = new Texture2DDescription
{
MipLevels = targetMipmaps,
Format = m_format,
Height = targetHeight,
Width = targetWidth,
ArraySize = img.Description.ArraySize,
BindFlags = BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
Usage = ResourceUsage.Immutable,
SampleDescription = new SampleDescription { Count = 1, Quality = 0 },
OptionFlags =
img.Description.Dimension == TextureDimension.TextureCube
? ResourceOptionFlags.TextureCube
: ResourceOptionFlags.None
};
try
{
m_resource = new Texture2D(MyRender11.Device, desc, mipmapsData);
m_size = new Vector2I(targetWidth, targetHeight);
//m_skippedMipmaps = skipMipmaps;
m_byteSize = totalSize;
m_ownsData = true;
m_srv = new ShaderResourceView(MyRender11.Device, m_resource);
m_resource.DebugName = m_name;
m_srv.DebugName = m_name;
img.Dispose();
loaded = true;
}
catch (SharpDXException)
{
img.Dispose();
}
}
if (!loaded)
{
ISrvBindable replacingTexture = MyGeneratedTextureManager.ZeroTex;
switch (m_type)
{
case MyFileTextureEnum.NORMALMAP_GLOSS:
replacingTexture = MyGeneratedTextureManager.MissingNormalGlossTex;
break;
case MyFileTextureEnum.EXTENSIONS:
replacingTexture = MyGeneratedTextureManager.MissingExtensionTex;
break;
case MyFileTextureEnum.ALPHAMASK:
replacingTexture = MyGeneratedTextureManager.MissingAlphamaskTex;
break;
case MyFileTextureEnum.CUBEMAP:
replacingTexture = MyGeneratedTextureManager.MissingCubeTex;
break;
}
MyRender11.Log.WriteLine("Could not load texture: " + m_path);
m_srv = replacingTexture.Srv;
m_resource = replacingTexture.Resource;
m_size = replacingTexture.Size;
m_ownsData = false;
m_byteSize = 0;
MyRender11.Log.WriteLine("Missing or invalid texture: " + Name);
}
TextureState = FileTextureState.Loaded;
}
public void Init(string name, string localPath, MyFileTextureEnum type, bool waitTillLoaded, bool skipQualityReduction)
{
Debug.Assert(System.IO.Path.IsPathRooted(localPath), "Path must be rooted");
m_name = name;
m_path = System.IO.Path.GetFullPath(localPath);
m_type = type;
TextureState = waitTillLoaded ? FileTextureState.Unloaded : FileTextureState.Requested;
m_skipQualityReduction = skipQualityReduction;
}
public void Init(string name, MyFileTextureEnum type, bool waitTillLoaded, bool skipQualityReduction)
{
m_name = name;
m_type = type;
TextureState = waitTillLoaded ? FileTextureState.Unloaded : FileTextureState.Requested;
m_skipQualityReduction = skipQualityReduction;
}