protected void LoadFromSource( D3D9.Device d3D9Device )
{
//Entering critical section
this.LockDeviceAccess();
D3D9.ShaderBytecode microcode = null;
// Create the shader
// Assemble source into microcode
try
{
microcode = D3D9.ShaderBytecode.Assemble( Source, null, // no #define support
null, // no #include support
0 ); // standard compile options
}
catch ( DX.CompilationException e )
{
throw new AxiomException( "Cannot assemble D3D9 shader {0} Errors:\n{1}", e, Name, e.Message );
}
LoadFromMicrocode( d3D9Device, microcode );
microcode.SafeDispose();
//Leaving critical section
this.UnlockDeviceAccess();
}
protected PixelBox LockBuffer( BufferResources bufferResources, BasicBox lockBox, D3D9.LockFlags flags )
{
// Set extents and format
// Note that we do not carry over the left/top/front here, since the returned
// PixelBox will be re-based from the locking point onwards
var rval = new PixelBox( lockBox.Width, lockBox.Height, lockBox.Depth, Format );
if ( bufferResources.Surface != null )
{
//Surface
DX.DataRectangle lrect; // Filled in by D3D
if ( lockBox.Left == 0 && lockBox.Top == 0 && lockBox.Right == Width && lockBox.Bottom == Height )
{
// Lock whole surface
lrect = bufferResources.Surface.LockRectangle( flags );
}
else
{
var prect = ToD3DRectangle( lockBox );
lrect = bufferResources.Surface.LockRectangle( prect, flags );
}
FromD3DLock( rval, lrect );
}
else if ( bufferResources.Volume != null )
{
// Volume
var pbox = ToD3DBox( lockBox ); // specify range to lock
var lbox = bufferResources.Volume.LockBox( pbox, flags );
FromD3DLock( rval, lbox );
}
return rval;
}
protected void BlitToMemory( BasicBox srcBox, PixelBox dst, BufferResources srcBufferResources, D3D9.Device d3d9Device )
{
// Decide on pixel format of temp surface
PixelFormat tmpFormat = Format;
if ( D3D9Helper.ConvertEnum( dst.Format ) != D3D9.Format.Unknown )
{
tmpFormat = dst.Format;
}
if ( srcBufferResources.Surface != null )
{
Debug.Assert( srcBox.Depth == 1 && dst.Depth == 1 );
var srcDesc = srcBufferResources.Surface.Description;
var temppool = D3D9.Pool.Scratch;
// if we're going to try to use GetRenderTargetData, need to use system mem pool
var tryGetRenderTargetData = false;
if ( ( ( srcDesc.Usage & D3D9.Usage.RenderTarget ) != 0 ) && ( srcBox.Width == dst.Width ) &&
( srcBox.Height == dst.Height ) && ( srcBox.Width == Width ) && ( srcBox.Height == Height ) &&
( Format == tmpFormat ) )
{
tryGetRenderTargetData = true;
temppool = D3D9.Pool.SystemMemory;
}
// Create temp texture
var tmp = new D3D9.Texture( d3d9Device, dst.Width, dst.Height, 1, // 1 mip level ie topmost, generate no mipmaps
0, D3D9Helper.ConvertEnum( tmpFormat ), temppool );
var surface = tmp.GetSurfaceLevel( 0 );
// Copy texture to this temp surface
var srcRect = ToD3DRectangle( srcBox );
var destRect = ToD3DRectangle( dst );
// Get the real temp surface format
var dstDesc = surface.Description;
tmpFormat = D3D9Helper.ConvertEnum( dstDesc.Format );
// Use fast GetRenderTargetData if we are in its usage conditions
var fastLoadSuccess = false;
if ( tryGetRenderTargetData )
{
var result = d3d9Device.GetRenderTargetData( srcBufferResources.Surface, surface );
fastLoadSuccess = result.Success;
}
if ( !fastLoadSuccess )
{
var res = D3D9.Surface.FromSurface( surface, srcBufferResources.Surface, D3D9.Filter.Default, 0, srcRect, destRect );
if ( res.Failure )
{
surface.SafeDispose();
tmp.SafeDispose();
throw new AxiomException( "D3D9.Surface.FromSurface failed in D3D9HardwarePixelBuffer.BlitToMemory" );
}
}
// Lock temp surface and copy it to memory
var lrect = surface.LockRectangle( D3D9.LockFlags.ReadOnly );
// Copy it
var locked = new PixelBox( dst.Width, dst.Height, dst.Depth, tmpFormat );
FromD3DLock( locked, lrect );
PixelConverter.BulkPixelConversion( locked, dst );
surface.UnlockRectangle();
// Release temporary surface and texture
surface.SafeDispose();
tmp.SafeDispose();
}
else if ( srcBufferResources.Volume != null )
{
// Create temp texture
var tmp = new D3D9.VolumeTexture( d3d9Device, dst.Width, dst.Height, dst.Depth, 0, 0,
D3D9Helper.ConvertEnum( tmpFormat ), D3D9.Pool.Scratch );
var surface = tmp.GetVolumeLevel( 0 );
// Volume
var ddestBox = ToD3DBoxExtent( dst );
var dsrcBox = ToD3DBox( srcBox );
var res = D3D9.Volume.FromVolume( surface, srcBufferResources.Volume, D3D9.Filter.Default, 0, dsrcBox, ddestBox );
if ( res.Failure )
{
surface.SafeDispose();
tmp.SafeDispose();
throw new AxiomException( "D3D9.Surface.FromVolume failed in D3D9HardwarePixelBuffer.BlitToMemory" );
}
// Lock temp surface and copy it to memory
var lbox = surface.LockBox( D3D9.LockFlags.ReadOnly ); // Filled in by D3D
// Copy it
var locked = new PixelBox( dst.Width, dst.Height, dst.Depth, tmpFormat );
FromD3DLock( locked, lbox );
PixelConverter.BulkPixelConversion( locked, dst );
surface.UnlockBox();
// Release temporary surface and texture
surface.SafeDispose();
tmp.SafeDispose();
}
}
public D3D9.Surface GetFSAASurface( D3D9.Device d3d9Device )
{
var bufferResources = GetBufferResources( d3d9Device );
if ( bufferResources != null )
{
this.ownerTexture.CreateTextureResources( d3d9Device );
bufferResources = GetBufferResources( d3d9Device );
}
return bufferResources.FsaaSurface;
}
protected BufferResources GetBufferResources( D3D9.Device d3d9Device )
{
if ( this.mapDeviceToBufferResources.ContainsKey( d3d9Device ) )
{
return this.mapDeviceToBufferResources[ d3d9Device ];
}
return null;
}
public D3D9Device( D3D9DeviceManager d3D9DeviceManager, int adapterNumber, IntPtr hMonitor, D3D9.DeviceType devType,
D3D9.CreateFlags behaviourFlags )
{
this.pDeviceManager = d3D9DeviceManager;
AdapterNumber = adapterNumber;
this._monitor = hMonitor;
DeviceType = devType;
this._focusWindow = IntPtr.Zero;
this.BehaviorFlags = behaviourFlags;
}
protected void PopulateDef( D3D9.ConstantDescription d3DDesc, GpuProgramParameters.GpuConstantDefinition def )
{
def.ArraySize = d3DDesc.Elements;
switch ( d3DDesc.Type )
{
case D3D9.ParameterType.Int:
switch ( d3DDesc.Columns )
{
case 1:
def.ConstantType = GpuProgramParameters.GpuConstantType.Int1;
break;
case 2:
def.ConstantType = GpuProgramParameters.GpuConstantType.Int2;
break;
case 3:
def.ConstantType = GpuProgramParameters.GpuConstantType.Int3;
break;
case 4:
def.ConstantType = GpuProgramParameters.GpuConstantType.Int4;
break;
} // columns
break;
case D3D9.ParameterType.Float:
switch ( d3DDesc.Class )
{
case D3D9.ParameterClass.MatrixColumns:
case D3D9.ParameterClass.MatrixRows:
{
var firstDim = d3DDesc.RegisterCount/d3DDesc.Elements;
var secondDim = d3DDesc.Class == D3D9.ParameterClass.MatrixRows ? d3DDesc.Columns : d3DDesc.Rows;
switch ( firstDim )
{
case 2:
switch ( secondDim )
{
case 2:
def.ConstantType = GpuProgramParameters.GpuConstantType.Matrix_2X2;
def.ElementSize = 8; // HLSL always packs
break;
case 3:
def.ConstantType = GpuProgramParameters.GpuConstantType.Matrix_2X3;
def.ElementSize = 8; // HLSL always packs
break;
case 4:
def.ConstantType = GpuProgramParameters.GpuConstantType.Matrix_2X4;
def.ElementSize = 8;
break;
} // columns
break;
case 3:
switch ( secondDim )
{
case 2:
def.ConstantType = GpuProgramParameters.GpuConstantType.Matrix_3X2;
def.ElementSize = 12; // HLSL always packs
break;
case 3:
def.ConstantType = GpuProgramParameters.GpuConstantType.Matrix_3X3;
def.ElementSize = 12; // HLSL always packs
break;
case 4:
def.ConstantType = GpuProgramParameters.GpuConstantType.Matrix_3X4;
def.ElementSize = 12;
break;
} // columns
break;
case 4:
switch ( secondDim )
{
case 2:
def.ConstantType = GpuProgramParameters.GpuConstantType.Matrix_4X2;
def.ElementSize = 16; // HLSL always packs
break;
case 3:
def.ConstantType = GpuProgramParameters.GpuConstantType.Matrix_4X3;
def.ElementSize = 16; // HLSL always packs
break;
case 4:
def.ConstantType = GpuProgramParameters.GpuConstantType.Matrix_4X4;
def.ElementSize = 16;
break;
} // secondDim
break;
} // firstDim
}
break;
case D3D9.ParameterClass.Scalar:
case D3D9.ParameterClass.Vector:
switch ( d3DDesc.Columns )
{
case 1:
def.ConstantType = GpuProgramParameters.GpuConstantType.Float1;
break;
case 2:
def.ConstantType = GpuProgramParameters.GpuConstantType.Float2;
break;
case 3:
def.ConstantType = GpuProgramParameters.GpuConstantType.Float3;
break;
case 4:
def.ConstantType = GpuProgramParameters.GpuConstantType.Float4;
break;
} // columns
break;
}
break;
default:
// not mapping samplers, don't need to take the space
break;
}
;
// D3D9 pads to 4 elements
def.ElementSize = GpuProgramParameters.GpuConstantDefinition.GetElementSize( def.ConstantType, true );
}
public void CreateBuffer( D3D9.Device d3d9Device, D3D9.Pool ePool )
{
// Find the vertex buffer of this device.
BufferResources bufferResources;
if ( this._mapDeviceToBufferResources.TryGetValue( d3d9Device, out bufferResources ) )
{
bufferResources.VertexBuffer.SafeDispose();
}
else
{
bufferResources = new BufferResources();
this._mapDeviceToBufferResources.Add( d3d9Device, bufferResources );
}
bufferResources.VertexBuffer = null;
bufferResources.IsOutOfDate = true;
bufferResources.LockOffset = 0;
bufferResources.LockLength = sizeInBytes;
bufferResources.LockOptions = BufferLocking.Normal;
bufferResources.LastUsedFrame = Root.Instance.NextFrameNumber;
// Create the vertex buffer
try
{
bufferResources.VertexBuffer = new D3D9.VertexBuffer( d3d9Device, sizeInBytes, D3D9Helper.ConvertEnum( usage ), 0,
// No FVF here, thank you.
ePool );
}
catch ( Exception ex )
{
throw new AxiomException( "Cannot restore D3D9 vertex buffer", ex );
}
this._bufferDesc = bufferResources.VertexBuffer.Description;
}
private void _createQuery( D3D9.Device d3d9Device )
{
// Check if query supported.
try
{
// create the occlusion query.
this._mapDeviceToQuery[ d3d9Device ] = new D3D9.Query( d3d9Device, D3D9.QueryType.Occlusion );
}
catch
{
this._mapDeviceToQuery[ d3d9Device ] = null;
}
}
protected override void LoadFromMicrocode( D3D9.Device d3D9Device, D3D9.ShaderBytecode microcode )
{
D3D9.PixelShader pixelShader;
var shaderWasFound = this._mapDeviceToPixelShader.TryGetValue( d3D9Device, out pixelShader );
if ( shaderWasFound )
{
pixelShader.SafeDispose();
}
if ( IsSupported )
{
// Create the shader
pixelShader = new D3D9.PixelShader( d3D9Device, microcode );
}
else
{
LogManager.Instance.Write( "Unsupported D3D9 pixel shader '{0}' was not loaded.", _name );
pixelShader = null;
}
if ( shaderWasFound )
{
this._mapDeviceToPixelShader[ d3D9Device ] = pixelShader;
}
else
{
this._mapDeviceToPixelShader.Add( d3D9Device, pixelShader );
}
}
public override void NotifyOnDeviceDestroy( D3D9.Device d3d9Device )
{
//Entering critical section
this.LockDeviceAccess();
// Find the shader of this device.
D3D9.PixelShader it;
// Case shader found -> release it and erase from map.
if ( this._mapDeviceToPixelShader.TryGetValue( d3d9Device, out it ) )
{
it.SafeDispose();
this._mapDeviceToPixelShader.Remove( d3d9Device );
}
//Leaving critical section
this.UnlockDeviceAccess();
}
/// <see cref="ID3D9Resource.NotifyOnDeviceLost"/>
public virtual void NotifyOnDeviceLost( D3D9.Device d3d9Device )
{
}
/// <see cref="ID3D9Resource.NotifyOnDeviceDestroy"/>
public virtual void NotifyOnDeviceDestroy( D3D9.Device d3d9Device )
{
}
protected abstract void LoadFromMicrocode( D3D9.Device d3D9Device, D3D9.ShaderBytecode microcode );
public void NotifyOnDeviceLost( D3D9.Device d3d9Device )
{
//Entering critical section
this.LockDeviceAccess();
if ( this._bufferDesc.Pool == D3D9.Pool.Default )
{
if ( this._mapDeviceToBufferResources.ContainsKey( d3d9Device ) )
{
this._mapDeviceToBufferResources[ d3d9Device ].IndexBuffer.SafeDispose();
}
}
//Leaving critical section
this.UnlockDeviceAccess();
}
private void _releaseQuery( D3D9.Device d3d9Device )
{
if ( this._mapDeviceToQuery.ContainsKey( d3d9Device ) )
{
// Remove from query resource map.
this._mapDeviceToQuery[ d3d9Device ].SafeDispose();
this._mapDeviceToQuery.Remove( d3d9Device );
}
}
public void NotifyOnDeviceReset( D3D9.Device d3d9Device )
{
//Entering critical section
this.LockDeviceAccess();
if ( D3D9RenderSystem.ResourceManager.CreationPolicy == D3D9ResourceManager.ResourceCreationPolicy.CreateOnAllDevices )
{
CreateBuffer( d3d9Device, this._bufferDesc.Pool );
}
//Leaving critical section
this.UnlockDeviceAccess();
}
public void NotifyOnDeviceCreate( D3D9.Device d3d9Device )
{
}
protected void ProcessParamElement( D3D9.EffectHandle parent, string prefix, int index )
{
var constant = this.constTable.GetConstant( parent, index );
// Since D3D HLSL doesn't deal with naming of array and struct parameters
// automatically, we have to do it by hand
var desc = this.constTable.GetConstantDescription( constant );
var paramName = desc.Name;
// trim the odd '$' which appears at the start of the names in HLSL
if ( paramName.StartsWith( "$" ) )
{
paramName = paramName.Remove( 0, 1 );
}
// Also trim the '[0]' suffix if it exists, we will add our own indexing later
if ( paramName.EndsWith( "[0]" ) )
{
paramName.Remove( paramName.Length - 3 );
}
if ( desc.Class == D3D9.ParameterClass.Struct )
{
// work out a new prefix for the nextest members if its an array, we need the index
prefix += paramName + ".";
// Cascade into struct
for ( var i = 0; i < desc.StructMembers; ++i )
{
ProcessParamElement( constant, prefix, i );
}
}
else
{
// process params
if ( desc.Type == D3D9.ParameterType.Float || desc.Type == D3D9.ParameterType.Int ||
desc.Type == D3D9.ParameterType.Bool )
{
var paramIndex = desc.RegisterIndex;
var name = prefix + paramName;
var def = new GpuProgramParameters.GpuConstantDefinition();
def.LogicalIndex = paramIndex;
// populate type, array size & element size
PopulateDef( desc, def );
if ( def.IsFloat )
{
def.PhysicalIndex = floatLogicalToPhysical.BufferSize;
lock ( floatLogicalToPhysical.Mutex )
{
floatLogicalToPhysical.Map.Add( paramIndex,
new GpuProgramParameters.GpuLogicalIndexUse( def.PhysicalIndex,
def.ArraySize*def.ElementSize,
GpuProgramParameters.
GpuParamVariability.Global ) );
floatLogicalToPhysical.BufferSize += def.ArraySize*def.ElementSize;
constantDefs.FloatBufferSize = floatLogicalToPhysical.BufferSize;
}
}
else
{
def.PhysicalIndex = intLogicalToPhysical.BufferSize;
lock ( intLogicalToPhysical.Mutex )
{
intLogicalToPhysical.Map.Add( paramIndex,
new GpuProgramParameters.GpuLogicalIndexUse( def.PhysicalIndex,
def.ArraySize*def.ElementSize,
GpuProgramParameters.
GpuParamVariability.Global ) );
intLogicalToPhysical.BufferSize += def.ArraySize*def.ElementSize;
constantDefs.IntBufferSize = intLogicalToPhysical.BufferSize;
}
}
constantDefs.Map.Add( paramName.ToLower(), def );
// Now deal with arrays
constantDefs.GenerateConstantDefinitionArrayEntries( name, def );
}
}
}
public void NotifyOnDeviceDestroy( D3D9.Device d3d9Device )
{
_releaseQuery( d3d9Device );
}
public void ReleaseSurfaces( D3D9.Device d3d9Device )
{
var bufferResources = GetBufferResources( d3d9Device );
if ( bufferResources != null )
{
bufferResources.Surface.SafeDispose();
bufferResources.Surface = null;
bufferResources.Volume.SafeDispose();
bufferResources.Volume = null;
}
}
public void NotifyOnDeviceLost( D3D9.Device d3d9Device )
{
_releaseQuery( d3d9Device );
}
public void Bind( D3D9.Device dev, D3D9.Volume volume, D3D9.BaseTexture mipTex )
{
//Entering critical section
LockDeviceAccess();
var bufferResources = GetBufferResources( dev );
var isNewBuffer = false;
if ( bufferResources == null )
{
bufferResources = new BufferResources();
this.mapDeviceToBufferResources.Add( dev, bufferResources );
isNewBuffer = true;
}
bufferResources.MipTex = mipTex;
bufferResources.Volume = volume;
var desc = volume.Description;
width = desc.Width;
height = desc.Height;
depth = desc.Depth;
format = D3D9Helper.ConvertEnum( desc.Format );
// Default
rowPitch = Width;
slicePitch = Height*Width;
sizeInBytes = PixelUtil.GetMemorySize( Width, Height, Depth, Format );
if ( isNewBuffer && this.ownerTexture.IsManuallyLoaded )
{
foreach ( var it in this.mapDeviceToBufferResources )
{
if ( it.Value != bufferResources && it.Value.Volume != null && it.Key.TestCooperativeLevel().Success &&
dev.TestCooperativeLevel().Success )
{
var fullBufferBox = new BasicBox( 0, 0, 0, Width, Height, Depth );
var dstBox = new PixelBox( fullBufferBox, Format );
var data = new byte[sizeInBytes];
using ( var d = BufferBase.Wrap( data ) )
{
dstBox.Data = d;
BlitToMemory( fullBufferBox, dstBox, it.Value, it.Key );
BlitFromMemory( dstBox, fullBufferBox, bufferResources );
Array.Clear( data, 0, sizeInBytes );
}
break;
}
}
}
//Leaving critical section
UnlockDeviceAccess();
}
public void NotifyOnDeviceReset( D3D9.Device d3d9Device )
{
}
public void DestroyBufferResources( D3D9.Device d3d9Device )
{
//Entering critical section
LockDeviceAccess();
if ( this.mapDeviceToBufferResources.ContainsKey( d3d9Device ) )
{
this.mapDeviceToBufferResources[ d3d9Device ].SafeDispose();
this.mapDeviceToBufferResources.Remove( d3d9Device );
}
//Leaving critical section
UnlockDeviceAccess();
}
public void CreateBuffer( D3D9.Device d3d9Device, D3D9.Pool ePool )
{
//Entering critical section
this.LockDeviceAccess();
BufferResources bufferResources;
// Find the vertex buffer of this device.
if ( this._mapDeviceToBufferResources.TryGetValue( d3d9Device, out bufferResources ) )
{
bufferResources.IndexBuffer.SafeDispose();
}
else
{
bufferResources = new BufferResources();
this._mapDeviceToBufferResources.Add( d3d9Device, bufferResources );
}
bufferResources.IndexBuffer = null;
bufferResources.IsOutOfDate = true;
bufferResources.LockOffset = 0;
bufferResources.LockLength = sizeInBytes;
bufferResources.LockOptions = BufferLocking.Normal;
bufferResources.LastUsedFrame = Root.Instance.NextFrameNumber;
// Create the Index buffer
try
{
bufferResources.IndexBuffer = new D3D9.IndexBuffer( d3d9Device, sizeInBytes, D3D9Helper.ConvertEnum( usage ), ePool,
D3D9Helper.ConvertEnum( type ) );
}
catch ( Exception ex )
{
throw new AxiomException( "Cannot create D3D9 Index buffer", ex );
}
this._bufferDesc = bufferResources.IndexBuffer.Description;
//Leaving critical section
this.UnlockDeviceAccess();
}
protected void Blit( D3D9.Device d3d9Device, HardwarePixelBuffer rsrc, BasicBox srcBox, BasicBox dstBox,
BufferResources srcBufferResources, BufferResources dstBufferResources )
{
if ( dstBufferResources.Surface != null && srcBufferResources.Surface != null )
{
// Surface-to-surface
var dsrcRect = ToD3DRectangle( srcBox );
var ddestRect = ToD3DRectangle( dstBox );
var srcDesc = srcBufferResources.Surface.Description;
// If we're blitting from a RTT, try GetRenderTargetData
// if we're going to try to use GetRenderTargetData, need to use system mem pool
// romeoxbm: not used even in Ogre
//var tryGetRenderTargetData = false;
if ( ( srcDesc.Usage & D3D9.Usage.RenderTarget ) != 0 && srcDesc.MultiSampleType == D3D9.MultisampleType.None )
{
// Temp texture
var tmptex = new D3D9.Texture( d3d9Device, srcDesc.Width, srcDesc.Height, 1,
// 1 mip level ie topmost, generate no mipmaps
0, srcDesc.Format, D3D9.Pool.SystemMemory );
var tmpsurface = tmptex.GetSurfaceLevel( 0 );
if ( d3d9Device.GetRenderTargetData( srcBufferResources.Surface, tmpsurface ).Success )
{
// Hey, it worked
// Copy from this surface instead
var res = D3D9.Surface.FromSurface( dstBufferResources.Surface, tmpsurface, D3D9.Filter.Default, 0, dsrcRect,
ddestRect );
if ( res.Failure )
{
tmpsurface.SafeDispose();
tmptex.SafeDispose();
throw new AxiomException( "D3D9.Surface.FromSurface failed in D3D9HardwarePixelBuffer.Blit" );
}
tmpsurface.SafeDispose();
tmptex.SafeDispose();
return;
}
}
// Otherwise, try the normal method
var res2 = D3D9.Surface.FromSurface( dstBufferResources.Surface, srcBufferResources.Surface, D3D9.Filter.Default, 0,
dsrcRect, ddestRect );
if ( res2.Failure )
{
throw new AxiomException( "D3D9.Surface.FromSurface failed in D3D9HardwarePixelBuffer.Blit" );
}
}
else if ( dstBufferResources.Volume != null && srcBufferResources.Volume != null )
{
// Volume-to-volume
var dsrcBox = ToD3DBox( srcBox );
var ddestBox = ToD3DBox( dstBox );
var res = D3D9.Volume.FromVolume( dstBufferResources.Volume, srcBufferResources.Volume, D3D9.Filter.Default, 0,
dsrcBox, ddestBox );
if ( res.Failure )
{
throw new AxiomException( "D3D9.Volume.FromVolume failed in D3D9HardwarePixelBuffer.Blit" );
}
}
else
{
// Software fallback
base.Blit( rsrc, srcBox, dstBox );
}
}
public void NotifyOnDeviceDestroy( D3D9.Device d3d9Device )
{
//Entering critical section
this.LockDeviceAccess();
if ( this._mapDeviceToBufferResources.ContainsKey( d3d9Device ) )
{
this._mapDeviceToBufferResources[ d3d9Device ].IndexBuffer.SafeDispose();
this._mapDeviceToBufferResources[ d3d9Device ].SafeDispose();
this._mapDeviceToBufferResources.Remove( d3d9Device );
}
//Leaving critical section
this.UnlockDeviceAccess();
}
internal void GenMipmaps( D3D9.BaseTexture mipTex )
{
Debug.Assert( mipTex != null );
// Mipmapping
if ( this.HWMipmaps )
{
// Hardware mipmaps
mipTex.GenerateMipSubLevels();
}
else
{
// Software mipmaps
mipTex.FilterTexture( (int)D3D9.Filter.Default, D3D9.Filter.Default );
}
}
protected void LoadImpl( D3D9.Device d3D9Device )
{
if ( this.externalMicrocode != null )
{
LoadFromMicrocode( d3D9Device, this.externalMicrocode );
}
else
{
// Normal load-from-source approach
if ( LoadFromFile )
{
// find & load source code
var stream = ResourceGroupManager.Instance.OpenResource( fileName, _group, true, this );
source = stream.AsString();
}
// Call polymorphic load
LoadFromSource( d3D9Device );
}
}