private bool Initialize(TextureManager manager, D3d.Format format, int size, bool dynamic, bool mipmap)
{
D3d.Pool d3dPool = D3d.Pool.Managed;
D3d.Usage d3dUsage = manager.GetUsageFlags(dynamic, mipmap, false);
try
{
d3dTexture = new D3d.CubeTexture(manager.Device.D3dDevice, size, manager.GetMipLevelCount(mipmap), d3dUsage, format, d3dPool);
this.Initialize(manager, format, size, size, 6, d3dTexture);
return(true);
}
catch (D3d.InvalidCallException e)
{
log.Warning("Unable to create cube texture: {0}", e.Message);
}
catch (D3d.OutOfVideoMemoryException e)
{
log.Warning("Unable to create cube texture: {0}", e.Message);
}
catch (OutOfMemoryException e)
{
log.Warning("Unable to create cube texture: {0}", e.Message);
}
return(false);
}
private bool Initialize(TextureManager manager, D3d.Format format, int size, bool mipmap,int multisample )
{
D3d.Pool d3dPool = D3d.Pool.Default;
D3d.Usage d3dUsage = manager.GetUsageFlags( false,mipmap,true );
try
{
d3dTexture = new D3d.CubeTexture( manager.Device.D3dDevice,size,manager.GetMipLevelCount(mipmap),d3dUsage,format,d3dPool);
// Create depth buffer.
d3dDepthBuffer = manager.Device.D3dDevice.CreateDepthStencilSurface(size, size, manager.Device.Settings.depthBufferFormat, (D3d.MultiSampleType)multisample, 0, true);
this.Initialize(manager, format, size,size,6, d3dTexture);
return true;
}
catch (D3d.InvalidCallException e)
{
log.Warning("Unable to create render cube texture: {0}", e.Message);
}
catch (D3d.OutOfVideoMemoryException e)
{
log.Warning("Unable to create render cube texture: {0}", e.Message);
}
catch (OutOfMemoryException e)
{
log.Warning("Unable to create render cube texture: {0}", e.Message);
}
return false;
}
private bool Initialize(TextureManager manager, D3d.Format format, int size, bool mipmap, int multisample)
{
D3d.Pool d3dPool = D3d.Pool.Default;
D3d.Usage d3dUsage = manager.GetUsageFlags(false, mipmap, true);
try
{
d3dTexture = new D3d.CubeTexture(manager.Device.D3dDevice, size, manager.GetMipLevelCount(mipmap), d3dUsage, format, d3dPool);
// Create depth buffer.
d3dDepthBuffer = manager.Device.D3dDevice.CreateDepthStencilSurface(size, size, manager.Device.Settings.depthBufferFormat, (D3d.MultiSampleType)multisample, 0, true);
this.Initialize(manager, format, size, size, 6, d3dTexture);
return(true);
}
catch (D3d.InvalidCallException e)
{
log.Warning("Unable to create render cube texture: {0}", e.Message);
}
catch (D3d.OutOfVideoMemoryException e)
{
log.Warning("Unable to create render cube texture: {0}", e.Message);
}
catch (OutOfMemoryException e)
{
log.Warning("Unable to create render cube texture: {0}", e.Message);
}
return(false);
}
private bool Initialize(TextureManager manager, D3d.Format format, int size, bool dynamic, bool mipmap)
{
D3d.Pool d3dPool = D3d.Pool.Managed;
D3d.Usage d3dUsage = manager.GetUsageFlags( dynamic,mipmap,false );
try
{
d3dTexture = new D3d.CubeTexture( manager.Device.D3dDevice,size,manager.GetMipLevelCount(mipmap),d3dUsage,format,d3dPool);
this.Initialize(manager, format, size,size,6, d3dTexture);
return true;
}
catch (D3d.InvalidCallException e)
{
log.Warning("Unable to create cube texture: {0}", e.Message);
}
catch (D3d.OutOfVideoMemoryException e)
{
log.Warning("Unable to create cube texture: {0}", e.Message);
}
catch (OutOfMemoryException e)
{
log.Warning("Unable to create cube texture: {0}", e.Message);
}
return false;
}
public static void FillTexture(CubeTexture texture, Fill3DTextureCallback callbackFunction)
{
throw new NotImplementedException();
}
public static void FillTexture(CubeTexture texture, TextureShader textureShader)
{
throw new NotImplementedException();
}
/// <summary>
///
/// </summary>
private void CreateCubeTexture()
{
// we must have those defined here
Debug.Assert(srcWidth > 0 && srcHeight > 0);
// determine which D3D9 pixel format we'll use
D3D.Format d3dPixelFormat = ChooseD3DFormat();
// at this point, Ogre checks to see if this texture format works,
// but we go on and figure out the rest of our info first.
// set the appropriate usage based on the usage of this texture
D3D.Usage d3dUsage =
((usage & TextureUsage.RenderTarget) == TextureUsage.RenderTarget) ? D3D.Usage.RenderTarget : D3D.Usage.None;
// how many mips to use?
int numMips = numRequestedMipmaps + 1;
// Check dynamic textures
if ((usage & TextureUsage.Dynamic) != 0) {
if (CanUseDynamicTextures(d3dUsage, ResourceType.CubeTexture, d3dPixelFormat)) {
d3dUsage |= D3D.Usage.Dynamic;
dynamicTextures = true;
} else {
dynamicTextures = false;
}
}
// check if mip maps are supported on hardware
mipmapsHardwareGenerated = false;
if (devCaps.TextureCaps.SupportsMipCubeMap) {
if (((usage & TextureUsage.AutoMipMap) == TextureUsage.AutoMipMap)
&& numRequestedMipmaps > 0)
{
// use auto.gen. if available
mipmapsHardwareGenerated = this.CanAutoGenMipMaps(d3dUsage, ResourceType.CubeTexture, d3dPixelFormat);
if (mipmapsHardwareGenerated) {
d3dUsage |= D3D.Usage.AutoGenerateMipMap;
numMips = 0;
}
}
} else {
// no mip map support for this kind of texture
numMipmaps = 0;
numMips = 1;
}
// check texture requirements
D3D.TextureRequirements texRequire = new D3D.TextureRequirements();
texRequire.Width = srcWidth;
texRequire.Height = srcHeight;
texRequire.NumberMipLevels = numMips;
texRequire.Format = d3dPixelFormat;
// NOTE: Although texRequire is an out parameter, it actually does
// use the data passed in with that object.
TextureLoader.CheckTextureRequirements(device, d3dUsage, Pool.Default, out texRequire);
numMips = texRequire.NumberMipLevels;
d3dPixelFormat = texRequire.Format;
Debug.Assert(cubeTexture == null);
Debug.Assert(texture == null);
log.InfoFormat("Created normal texture {0}", this.Name);
// create the texture
cubeTexture = new D3D.CubeTexture(
device,
srcWidth,
numMips,
d3dUsage,
d3dPixelFormat,
d3dPool);
// store base reference to the texture
texture = cubeTexture;
// set the final texture attributes
D3D.SurfaceDescription desc = cubeTexture.GetLevelDescription(0);
SetFinalAttributes(desc.Width, desc.Height, 1, D3DHelper.ConvertEnum(desc.Format));
if (mipmapsHardwareGenerated)
texture.AutoGenerateFilterType = GetBestFilterMethod();
}
protected override void FreeInternalResourcesImpl()
{
if (texture != null) {
texture.Dispose();
texture = null;
}
if (normTexture != null) {
normTexture.Dispose();
normTexture = null;
}
if (cubeTexture != null) {
cubeTexture.Dispose();
cubeTexture = null;
}
if (volumeTexture != null) {
volumeTexture.Dispose();
volumeTexture = null;
}
foreach (IDisposable buf in managedObjects)
buf.Dispose();
managedObjects.Clear();
}
/// <summary>
///
/// </summary>
private void LoadCubeTexture()
{
Debug.Assert(this.TextureType == TextureType.CubeMap);
using (AutoTimer auto = new AutoTimer(textureLoadMeter)) {
// DDS load?
if (name.EndsWith(".dds")) {
Stream stream = TextureManager.Instance.FindResourceData(name);
// use D3DX to load the image directly from the stream
int numMips = numRequestedMipmaps + 1;
// check if mip map volume textures are supported
if (!(devCaps.TextureCaps.SupportsMipCubeMap)) {
// no mip map support for this kind of textures :(
numMipmaps = 0;
numMips = 1;
}
// Determine D3D pool to use
D3D.Pool pool;
if ((usage & TextureUsage.Dynamic) != 0)
pool = D3D.Pool.Default;
else
pool = D3D.Pool.Managed;
Debug.Assert(cubeTexture == null);
Debug.Assert(texture == null);
// load the cube texture from the image data stream directly
cubeTexture =
TextureLoader.FromCubeStream(device, stream, (int)stream.Length, 0, numMips,
D3D.Usage.None,
D3D.Format.Unknown,
pool,
Filter.Triangle | Filter.Dither,
Filter.Box, 0);
// store off a base reference
texture = cubeTexture;
// set the image data attributes
SurfaceDescription desc = cubeTexture.GetLevelDescription(0);
d3dPool = desc.Pool;
// set src and dest attributes to the same, we can't know
SetSrcAttributes(desc.Width, desc.Height, 1, D3DHelper.ConvertEnum(desc.Format));
SetFinalAttributes(desc.Width, desc.Height, 1, D3DHelper.ConvertEnum(desc.Format));
isLoaded = true;
internalResourcesCreated = true;
stream.Dispose();
} else {
// Load from 6 separate files
// Let Axiom use its own codecs
ConstructCubeFaceNames(name);
List<Image> images = new List<Image>();
int pos = name.LastIndexOf('.');
string ext = name.Substring(pos + 1);
for (int i = 0; i < 6; ++i) {
// find & load resource data into stream
Stream stream = TextureManager.Instance.FindResourceData(cubeFaceNames[i]);
images.Add(Image.FromStream(stream, ext));
stream.Dispose();
}
LoadImages(images);
}
} // using
}