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- Added the parent Vertex and IndexBuffer to the Native implementation Create methods.

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- OpenGL Vertex and IndexBuffer now decide whether it's a dynamic or a static buffer.
This commit is contained in:
SND\AstrorEnales_cp 2012-02-19 10:32:17 +00:00
parent 772d4be8d3
commit 30499fac83
11 changed files with 127 additions and 49 deletions
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7
ANX.Framework/Graphics/IndexBuffer.cs
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@ -71,8 +71,8 @@ namespace ANX.Framework.Graphics
this.indexCount = indexCount;
this.bufferUsage = usage;
base.GraphicsDevice.ResourceCreated += new EventHandler<ResourceCreatedEventArgs>(GraphicsDevice_ResourceCreated);
base.GraphicsDevice.ResourceDestroyed += new EventHandler<ResourceDestroyedEventArgs>(GraphicsDevice_ResourceDestroyed);
base.GraphicsDevice.ResourceCreated += GraphicsDevice_ResourceCreated;
base.GraphicsDevice.ResourceDestroyed += GraphicsDevice_ResourceDestroyed;
CreateNativeBuffer();
}
@ -128,7 +128,8 @@ namespace ANX.Framework.Graphics
private void CreateNativeBuffer()
{
this.nativeIndexBuffer = AddInSystemFactory.Instance.GetDefaultCreator<IRenderSystemCreator>().CreateIndexBuffer(GraphicsDevice, indexElementSize, indexCount, bufferUsage);
this.nativeIndexBuffer =
AddInSystemFactory.Instance.GetDefaultCreator<IRenderSystemCreator>().CreateIndexBuffer(GraphicsDevice, this, indexElementSize, indexCount, bufferUsage);
}
public void GetData<T>(int offsetInBytes, T[] data, int startIndex, int elementCount) where T : struct

7
ANX.Framework/Graphics/VertexBuffer.cs
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@ -76,8 +76,8 @@ namespace ANX.Framework.Graphics
this.vertexDeclaration = vertexDeclaration;
this.bufferUsage = usage;
base.GraphicsDevice.ResourceCreated += new EventHandler<ResourceCreatedEventArgs>(GraphicsDevice_ResourceCreated);
base.GraphicsDevice.ResourceDestroyed += new EventHandler<ResourceDestroyedEventArgs>(GraphicsDevice_ResourceDestroyed);
base.GraphicsDevice.ResourceCreated += GraphicsDevice_ResourceCreated;
base.GraphicsDevice.ResourceDestroyed += GraphicsDevice_ResourceDestroyed;
CreateNativeBuffer();
}
@ -111,7 +111,8 @@ namespace ANX.Framework.Graphics
private void CreateNativeBuffer()
{
this.nativeVertexBuffer = AddInSystemFactory.Instance.GetDefaultCreator<IRenderSystemCreator>().CreateVertexBuffer(GraphicsDevice, vertexDeclaration, vertexCount, bufferUsage);
this.nativeVertexBuffer =
AddInSystemFactory.Instance.GetDefaultCreator<IRenderSystemCreator>().CreateVertexBuffer(GraphicsDevice, this, vertexDeclaration, vertexCount, bufferUsage);
}
public BufferUsage BufferUsage

4
ANX.Framework/NonXNA/RenderSystem/IRenderSystemCreator.cs
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@ -67,9 +67,9 @@ namespace ANX.Framework.NonXNA
INativeRenderTarget2D CreateRenderTarget(GraphicsDevice graphics, int width, int height, bool mipMap, SurfaceFormat preferredFormat, DepthFormat preferredDepthFormat, int preferredMultiSampleCount, RenderTargetUsage usage);
INativeBuffer CreateIndexBuffer(GraphicsDevice graphics, IndexElementSize size, int indexCount, BufferUsage usage);
INativeBuffer CreateIndexBuffer(GraphicsDevice graphics, IndexBuffer managedBuffer, IndexElementSize size, int indexCount, BufferUsage usage);
INativeBuffer CreateVertexBuffer(GraphicsDevice graphics, VertexDeclaration vertexDeclaration, int vertexCount, BufferUsage usage);
INativeBuffer CreateVertexBuffer(GraphicsDevice graphics, VertexBuffer managedBuffer, VertexDeclaration vertexDeclaration, int vertexCount, BufferUsage usage);
INativeEffect CreateEffect(GraphicsDevice graphics, Effect managedEffect, Stream byteCode);
INativeEffect CreateEffect(GraphicsDevice graphics, Effect managedEffect, Stream vertexShaderByteCode, Stream pixelShaderByteCode);

6
RenderSystems/ANX.Framework.Windows.DX10/Creator.cs
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@ -96,14 +96,16 @@ namespace ANX.Framework.Windows.DX10
return new GraphicsDeviceWindowsDX10(presentationParameters);
}
public INativeBuffer CreateIndexBuffer(GraphicsDevice graphics, IndexElementSize size, int indexCount, BufferUsage usage)
public INativeBuffer CreateIndexBuffer(GraphicsDevice graphics,
IndexBuffer managedBuffer, IndexElementSize size, int indexCount, BufferUsage usage)
{
AddInSystemFactory.Instance.PreventSystemChange(
AddInType.RenderSystem);
return new IndexBuffer_DX10(graphics, size, indexCount, usage);
}
public INativeBuffer CreateVertexBuffer(GraphicsDevice graphics, VertexDeclaration vertexDeclaration, int vertexCount, BufferUsage usage)
public INativeBuffer CreateVertexBuffer(GraphicsDevice graphics,
VertexBuffer managedBuffer, VertexDeclaration vertexDeclaration, int vertexCount, BufferUsage usage)
{
AddInSystemFactory.Instance.PreventSystemChange(
AddInType.RenderSystem);

12
RenderSystems/ANX.Framework.Windows.GL3/Creator.cs
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@ -173,10 +173,11 @@ namespace ANX.Framework.Windows.GL3
/// <param name="usage">The usage type of the buffer.</param>
/// <returns>Native OpenGL index buffer.</returns>
public INativeBuffer CreateIndexBuffer(GraphicsDevice graphics,
IndexElementSize size, int indexCount, BufferUsage usage)
IndexBuffer managedBuffer, IndexElementSize size, int indexCount,
BufferUsage usage)
{
AddInSystemFactory.Instance.PreventSystemChange(AddInType.RenderSystem);
return new IndexBufferGL3(size, indexCount, usage);
return new IndexBufferGL3(managedBuffer, size, indexCount, usage);
}
#endregion
@ -191,11 +192,12 @@ namespace ANX.Framework.Windows.GL3
/// <param name="usage">The usage type of the buffer.</param>
/// <returns>Native OpenGL vertex buffer.</returns>
public INativeBuffer CreateVertexBuffer(GraphicsDevice graphics,
VertexDeclaration vertexDeclaration, int vertexCount,
BufferUsage usage)
VertexBuffer managedBuffer, VertexDeclaration vertexDeclaration,
int vertexCount, BufferUsage usage)
{
AddInSystemFactory.Instance.PreventSystemChange(AddInType.RenderSystem);
return new VertexBufferGL3(vertexDeclaration, vertexCount, usage);
return new VertexBufferGL3(managedBuffer, vertexDeclaration, vertexCount,
usage);
}
#endregion

10
RenderSystems/ANX.Framework.Windows.GL3/IndexBufferGL3.cs
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@ -59,6 +59,8 @@ namespace ANX.Framework.Windows.GL3
public class IndexBufferGL3 : INativeBuffer
{
#region Private
private IndexBuffer managedBuffer;
private int bufferHandle;
/// <summary>
/// Native index buffer handle.
@ -86,17 +88,17 @@ namespace ANX.Framework.Windows.GL3
/// <summary>
/// Create a new Index Buffer object.
/// </summary>
internal IndexBufferGL3(IndexElementSize setElementSize,
int setIndexCount, BufferUsage setUsage)
internal IndexBufferGL3(IndexBuffer setManagedBuffer,
IndexElementSize setElementSize, int setIndexCount, BufferUsage setUsage)
{
GraphicsResourceManager.UpdateResource(this, true);
managedBuffer = setManagedBuffer;
indexCount = setIndexCount;
elementSize = setElementSize;
usage = setUsage;
// TODO: check if dynamic buffer
bool isDynamicBuffer = false;
bool isDynamicBuffer = managedBuffer is DynamicIndexBuffer;
usageHint = isDynamicBuffer ?
BufferUsageHint.DynamicDraw :

9
RenderSystems/ANX.Framework.Windows.GL3/SamplerStateGL3.cs
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@ -1,7 +1,6 @@
using System;
using ANX.Framework.Graphics;
using ANX.Framework.Graphics;
using ANX.Framework.NonXNA;
using OpenTK.Graphics.OpenGL;
using ANX.Framework.NonXNA.Development;
#region License
@ -64,6 +63,8 @@ namespace ANX.Framework.Windows.GL3
/// Info for OGL 3.3 sampler objects (sadly not implemented in OpenTK yet):
/// http://www.sinanc.org/blog/?p=215
/// </summary>
[PercentageComplete(10)]
[TestState(TestStateAttribute.TestState.Untested)]
public class SamplerStateGL3 : INativeSamplerState
{
#region Public
@ -150,7 +151,7 @@ namespace ANX.Framework.Windows.GL3
/// Apply the sampler state.
/// </summary>
/// <param name="graphicsDevice">Graphics device.</param>
/// <param name="index"></param>
/// <param name="index">The index of which sampler should be modified.</param>
public void Apply(GraphicsDevice graphicsDevice, int index)
{
IsBound = true;

68
RenderSystems/ANX.Framework.Windows.GL3/ShaderHelper.cs
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@ -115,6 +115,7 @@ namespace ANX.Framework.Windows.GL3
// empty lines, spaces and tabs at beginning and end and also
// remove comments.
List<string> lines = new List<string>(input.Split('\n'));
input = "";
for (int index = lines.Count - 1; index >= 0; index--)
{
lines[index] = lines[index].Trim();
@ -125,15 +126,51 @@ namespace ANX.Framework.Windows.GL3
continue;
}
// TODO: add /**/ comment checking and removing.
input = lines[index] + input;
}
input = "";
foreach (string line in lines)
#region Multiline comment removing
input = input.Replace("/*/*", "/* /*");
input = input.Replace("*/*/", "*/ */");
int length = input.Length;
int foundStartIndex = -1;
int openCommentsCount = 0;
for (int index = 0; index < length - 1; index++)
{
input += line + "\n";
if (input[index] == '/' &&
input[index + 1] == '*')
{
if (openCommentsCount == 0)
{
foundStartIndex = index;
}
openCommentsCount++;
}
if (input[index] == '*' &&
input[index + 1] == '/')
{
openCommentsCount--;
if (openCommentsCount == 0)
{
int commentLength = index - foundStartIndex + 2;
length -= commentLength;
index = foundStartIndex - 1;
input = input.Remove(foundStartIndex, commentLength);
foundStartIndex = -1;
}
}
}
if (openCommentsCount > 0)
{
throw new Exception("Unable to clean the shader code because it seems " +
"some multiline comments interfere with each other or with the code. " +
"Please make sure your shader code and comments are well formatted!");
}
#endregion
// Now to some additional cleanup
string[] minimizables =
{
@ -145,8 +182,6 @@ namespace ANX.Framework.Windows.GL3
input = input.Replace(mizable, mizable.Trim());
}
input = input.Replace("\n", "");
return input;
}
#endregion
@ -306,6 +341,27 @@ namespace ANX.Framework.Windows.GL3
}
#endregion
#region TestCleanCodeWithExtendedComments
public static void TestCleanCodeWithExtendedComments()
{
string input =
@"// This is a simple comment.
/*Hello
im a multiline comment*/
/* Multiline on a single line */
/* And now the hardcore...a multiline comment
/*in a multiline comment/*in another one
*/*/
Wow...
*/
";
Console.WriteLine(CleanCode(input));
}
#endregion
#region TestParseShaderCode
public static void TestParseShaderCode()
{

41
RenderSystems/ANX.Framework.Windows.GL3/VertexBufferGL3.cs
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@ -62,6 +62,8 @@ namespace ANX.Framework.Windows.GL3
public class VertexBufferGL3 : INativeBuffer
{
#region Private
private VertexBuffer managedBuffer;
/// <summary>
/// Native vertex buffer handle.
/// </summary>
@ -89,17 +91,18 @@ namespace ANX.Framework.Windows.GL3
/// <summary>
/// Create a new Vertex Buffer object.
/// </summary>
internal VertexBufferGL3(VertexDeclaration setVertexDeclaration,
int setVertexCount, BufferUsage setUsage)
internal VertexBufferGL3(VertexBuffer setManagedBuffer,
VertexDeclaration setVertexDeclaration, int setVertexCount,
BufferUsage setUsage)
{
GraphicsResourceManager.UpdateResource(this, true);
managedBuffer = setManagedBuffer;
vertexDeclaration = setVertexDeclaration;
usage = setUsage;
vertexCount = setVertexCount;
// TODO: check if dynamic buffer
bool isDynamicBuffer = false;
bool isDynamicBuffer = managedBuffer is DynamicVertexBuffer;
usageHint = isDynamicBuffer ?
BufferUsageHint.DynamicDraw :
@ -224,6 +227,10 @@ namespace ANX.Framework.Windows.GL3
GL.EnableVertexAttribArray(attribute.Location);
VertexElement element = elements[(int)attribute.Location];
int size = 0;
VertexAttribPointerType type = VertexAttribPointerType.Float;
bool normalized = false;
switch (element.VertexElementUsage)
{
case VertexElementUsage.Binormal:
@ -232,31 +239,33 @@ namespace ANX.Framework.Windows.GL3
case VertexElementUsage.BlendIndices:
case VertexElementUsage.BlendWeight:
case VertexElementUsage.Position:
GL.VertexAttribPointer((int)attribute.Location, 3,
VertexAttribPointerType.Float, false,
vertexDeclaration.VertexStride, element.Offset);
size = 3;
break;
case VertexElementUsage.Color:
GL.VertexAttribPointer((int)attribute.Location, 4,
VertexAttribPointerType.UnsignedByte,
true, vertexDeclaration.VertexStride, element.Offset);
size = 4;
type = VertexAttribPointerType.UnsignedByte;
normalized = true;
break;
case VertexElementUsage.TextureCoordinate:
GL.VertexAttribPointer((int)attribute.Location, 2,
VertexAttribPointerType.Float, false,
vertexDeclaration.VertexStride, element.Offset);
size = 2;
break;
case VertexElementUsage.Fog:
case VertexElementUsage.PointSize:
case VertexElementUsage.TessellateFactor:
size = 1;
break;
// TODO
case VertexElementUsage.Depth:
case VertexElementUsage.Fog:
case VertexElementUsage.PointSize:
case VertexElementUsage.Sample:
case VertexElementUsage.TessellateFactor:
throw new NotImplementedException();
}
GL.VertexAttribPointer((int)attribute.Location, size, type, normalized,
vertexDeclaration.VertexStride, element.Offset);
}
}
#endregion

6
RenderSystems/ANX.RenderSystem.Windows.DX11/Creator.cs
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@ -97,14 +97,16 @@ namespace ANX.RenderSystem.Windows.DX11
return new GraphicsDeviceWindowsDX11(presentationParameters);
}
public INativeBuffer CreateIndexBuffer(GraphicsDevice graphics, IndexElementSize size, int indexCount, BufferUsage usage)
public INativeBuffer CreateIndexBuffer(GraphicsDevice graphics,
IndexBuffer managedBuffer, IndexElementSize size, int indexCount, BufferUsage usage)
{
AddInSystemFactory.Instance.PreventSystemChange(
AddInType.RenderSystem);
return new IndexBuffer_DX11(graphics, size, indexCount, usage);
}
public INativeBuffer CreateVertexBuffer(GraphicsDevice graphics, VertexDeclaration vertexDeclaration, int vertexCount, BufferUsage usage)
public INativeBuffer CreateVertexBuffer(GraphicsDevice graphics,
VertexBuffer managedBuffer, VertexDeclaration vertexDeclaration, int vertexCount, BufferUsage usage)
{
AddInSystemFactory.Instance.PreventSystemChange(AddInType.RenderSystem);
return new VertexBuffer_DX11(graphics, vertexDeclaration, vertexCount, usage);

6
RenderSystems/ANX.RenderSystem.Windows.Metro/Creator.cs
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@ -92,12 +92,14 @@ namespace ANX.Framework.Windows.DX10
return new GraphicsDeviceWindowsDX10(presentationParameters);
}
public INativeBuffer CreateIndexBuffer(GraphicsDevice graphics, IndexElementSize size, int indexCount, BufferUsage usage)
public INativeBuffer CreateIndexBuffer(GraphicsDevice graphics,
IndexBuffer managedBuffer, IndexElementSize size, int indexCount, BufferUsage usage)
{
return new IndexBuffer_DX10(graphics, size, indexCount, usage);
}
public INativeBuffer CreateVertexBuffer(GraphicsDevice graphics, VertexDeclaration vertexDeclaration, int vertexCount, BufferUsage usage)
public INativeBuffer CreateVertexBuffer(GraphicsDevice graphics,
VertexBuffer managedBuffer, VertexDeclaration vertexDeclaration, int vertexCount, BufferUsage usage)
{
return new VertexBuffer_DX10(graphics, vertexDeclaration, vertexCount, usage);
}