/// <inheritdoc/>
protected internal override void OnDestroyed()
{
if (GraphicsDevice != null)
{
GraphicsDevice.RegisterBufferMemoryUsage(-SizeInBytes);
}
base.OnDestroyed();
}
/// <summary>
/// Initializes a new instance of the <see cref="Buffer" /> class.
/// </summary>
/// <param name="description">The description.</param>
/// <param name="viewFlags">Type of the buffer.</param>
/// <param name="viewFormat">The view format.</param>
/// <param name="dataPointer">The data pointer.</param>
protected Buffer InitializeFromImpl(BufferDescription description, BufferFlags viewFlags, PixelFormat viewFormat, IntPtr dataPointer)
{
bufferDescription = description;
nativeDescription = ConvertToNativeDescription(GraphicsDevice, Description);
ViewFlags = viewFlags;
InitCountAndViewFormat(out this.elementCount, ref viewFormat);
ViewFormat = viewFormat;
Recreate(dataPointer);
if (GraphicsDevice != null)
{
GraphicsDevice.RegisterBufferMemoryUsage(SizeInBytes);
}
return(this);
}
/// <inheritdoc/>
protected internal override void OnDestroyed()
{
using (GraphicsDevice.UseOpenGLCreationContext())
{
GL.DeleteTextures(1, ref TextureId);
GL.DeleteBuffers(1, ref BufferId);
}
BufferId = 0;
if (GraphicsDevice != null)
{
GraphicsDevice.RegisterBufferMemoryUsage(-SizeInBytes);
}
base.OnDestroyed();
}
/// <summary>
/// Initializes a new instance of the <see cref="Buffer" /> class.
/// </summary>
/// <param name="description">The description.</param>
/// <param name="viewFlags">Type of the buffer.</param>
/// <param name="viewFormat">The view format.</param>
/// <param name="dataPointer">The data pointer.</param>
protected Buffer InitializeFromImpl(BufferDescription description, BufferFlags viewFlags, PixelFormat viewFormat, IntPtr dataPointer)
{
bufferDescription = description;
ViewFlags = viewFlags;
bool isCompressed;
OpenGLConvertExtensions.ConvertPixelFormat(GraphicsDevice, ref viewFormat, out TextureInternalFormat, out TextureFormat, out TextureType, out bufferTextureElementSize, out isCompressed);
ViewFormat = viewFormat;
Recreate(dataPointer);
if (GraphicsDevice != null)
{
GraphicsDevice.RegisterBufferMemoryUsage(SizeInBytes);
}
return(this);
}
/// <summary>
/// Initializes a new instance of the <see cref="Buffer" /> class.
/// </summary>
/// <param name="description">The description.</param>
/// <param name="viewFlags">Type of the buffer.</param>
/// <param name="viewFormat">The view format.</param>
/// <param name="dataPointer">The data pointer.</param>
protected Buffer InitializeFromImpl(BufferDescription description, BufferFlags viewFlags, PixelFormat viewFormat, IntPtr dataPointer)
{
bufferDescription = description;
nativeDescription = ConvertToNativeDescription(Description);
ViewFlags = viewFlags;
InitCountAndViewFormat(out this.elementCount, ref viewFormat);
ViewFormat = viewFormat;
NativeDeviceChild = new SharpDX.Direct3D11.Buffer(GraphicsDevice.NativeDevice, dataPointer, nativeDescription);
// Staging resource don't have any views
if (nativeDescription.Usage != ResourceUsage.Staging)
{
this.InitializeViews();
}
if (GraphicsDevice != null)
{
GraphicsDevice.RegisterBufferMemoryUsage(SizeInBytes);
}
return(this);
}
/// <inheritdoc/>
protected internal override void OnDestroyed()
{
GraphicsDevice.RegisterBufferMemoryUsage(-SizeInBytes);
if (NativeBufferView != VkBufferView.Null)
{
GraphicsDevice.Collect(NativeBufferView);
NativeBufferView = VkBufferView.Null;
}
if (NativeBuffer != VkBuffer.Null)
{
GraphicsDevice.Collect(NativeBuffer);
NativeBuffer = VkBuffer.Null;
}
if (NativeMemory != VkDeviceMemory.Null)
{
GraphicsDevice.Collect(NativeMemory);
NativeMemory = VkDeviceMemory.Null;
}
base.OnDestroyed();
}
