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fixed issue #475 (OpenGL3 RenderSystem SpriteBatch wrong colors)

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This commit is contained in:
Glatzemann 2011-12-05 09:39:07 +00:00
parent 57314d888a
commit 72f8e735fb
6 changed files with 58 additions and 52 deletions
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81
RenderSystems/ANX.Framework.Windows.GL3/BlendStateGL3.cs
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@ -190,28 +190,30 @@ namespace ANX.Framework.Windows.GL3
{
IsBound = true;
GL.BlendEquationSeparate(
TranslateBlendFunction(ColorBlendFunction),
TranslateBlendFunction(AlphaBlendFunction));
ErrorHelper.Check("BlendEquationSeparate");
GL.Enable(EnableCap.Blend);
GL.BlendFuncSeparate(
TranslateBlendSrc(ColorSourceBlend),
TranslateBlendDest(ColorDestinationBlend),
TranslateBlendSrc(AlphaSourceBlend),
TranslateBlendDest(AlphaDestinationBlend));
ErrorHelper.Check("BlendFuncSeparate");
GL.BlendEquationSeparate(
TranslateBlendFunction(ColorBlendFunction),
TranslateBlendFunction(AlphaBlendFunction));
ErrorHelper.Check("BlendEquationSeparate");
SetColorWriteChannel(0, ColorWriteChannels);
SetColorWriteChannel(1, ColorWriteChannels1);
SetColorWriteChannel(2, ColorWriteChannels2);
SetColorWriteChannel(3, ColorWriteChannels3);
GL.BlendFuncSeparate(
TranslateBlendSrc(ColorSourceBlend),
TranslateBlendDest(ColorDestinationBlend),
TranslateBlendSrc(AlphaSourceBlend),
TranslateBlendDest(AlphaDestinationBlend));
ErrorHelper.Check("BlendFuncSeparate");
GL.BlendColor(BlendFactor.R * DatatypesMapping.ColorMultiplier,
BlendFactor.G * DatatypesMapping.ColorMultiplier,
BlendFactor.B * DatatypesMapping.ColorMultiplier,
BlendFactor.A * DatatypesMapping.ColorMultiplier);
ErrorHelper.Check("BlendColor");
SetColorWriteChannel(0, ColorWriteChannels);
SetColorWriteChannel(1, ColorWriteChannels1);
SetColorWriteChannel(2, ColorWriteChannels2);
SetColorWriteChannel(3, ColorWriteChannels3);
GL.BlendColor(BlendFactor.R * DatatypesMapping.ColorMultiplier,
BlendFactor.G * DatatypesMapping.ColorMultiplier,
BlendFactor.B * DatatypesMapping.ColorMultiplier,
BlendFactor.A * DatatypesMapping.ColorMultiplier);
ErrorHelper.Check("BlendColor");
// TODO: multi sample mask
}
@ -245,14 +247,10 @@ namespace ANX.Framework.Windows.GL3
/// <param name="channels">Mask channels to enable.</param>
private void SetColorWriteChannel(int index, ColorWriteChannels channels)
{
bool r = (channels == Graphics.ColorWriteChannels.All ||
channels == Graphics.ColorWriteChannels.Red);
bool g = (channels == Graphics.ColorWriteChannels.All ||
channels == Graphics.ColorWriteChannels.Green);
bool b = (channels == Graphics.ColorWriteChannels.All ||
channels == Graphics.ColorWriteChannels.Blue);
bool a = (channels == Graphics.ColorWriteChannels.All ||
channels == Graphics.ColorWriteChannels.Alpha);
bool r = (channels & Graphics.ColorWriteChannels.Red) == Graphics.ColorWriteChannels.Red;
bool g = (channels & Graphics.ColorWriteChannels.Green) == Graphics.ColorWriteChannels.Green;
bool b = (channels & Graphics.ColorWriteChannels.Blue) == Graphics.ColorWriteChannels.Blue;
bool a = (channels & Graphics.ColorWriteChannels.Alpha) == Graphics.ColorWriteChannels.Alpha;
GL.ColorMask(index, r, g, b, a);
ErrorHelper.Check("ColorMask");
@ -358,24 +356,25 @@ namespace ANX.Framework.Windows.GL3
/// <returns>OpenGL Blend Equation Mode.</returns>
private BlendEquationMode TranslateBlendFunction(BlendFunction func)
{
switch (func)
{
default:
case BlendFunction.Add:
return BlendEquationMode.FuncAdd;
switch (func)
{
case BlendFunction.Add:
return BlendEquationMode.FuncAdd;
case BlendFunction.Subtract:
return BlendEquationMode.FuncSubtract;
case BlendFunction.Subtract:
return BlendEquationMode.FuncSubtract;
case BlendFunction.ReverseSubtract:
return BlendEquationMode.FuncReverseSubtract;
case BlendFunction.ReverseSubtract:
return BlendEquationMode.FuncReverseSubtract;
case BlendFunction.Min:
return BlendEquationMode.Min;
case BlendFunction.Min:
return BlendEquationMode.Min;
case BlendFunction.Max:
return BlendEquationMode.Max;
}
case BlendFunction.Max:
return BlendEquationMode.Max;
}
throw new ArgumentException("don't know how to translate BlendFunction '" + func.ToString() + "' to BlendEquationMode");
}
#endregion
}

2
RenderSystems/ANX.Framework.Windows.GL3/GraphicsDeviceWindowsGL3.cs
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@ -158,7 +158,7 @@ namespace ANX.Framework.Windows.GL3
nativeWindowInfo = Utilities.CreateWindowsWindowInfo(
presentationParameters.DeviceWindowHandle);
GraphicsMode graphicsMode = new GraphicsMode(
GraphicsMode graphicsMode = new GraphicsMode(
DatatypesMapping.SurfaceToColorFormat(
presentationParameters.BackBufferFormat),
depth, stencil,

4
RenderSystems/ANX.Framework.Windows.GL3/Properties/AssemblyInfo.cs
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@ -32,7 +32,7 @@ using System.Runtime.InteropServices;
// Sie können alle Werte angeben oder die standardmäßigen Build- und Revisionsnummern
// übernehmen, indem Sie "*" eingeben:
// [assembly: AssemblyVersion("1.0.*")]
[assembly: AssemblyVersion("0.5.5.0")]
[assembly: AssemblyFileVersion("0.5.5.0")]
[assembly: AssemblyVersion("0.5.6.0")]
[assembly: AssemblyFileVersion("0.5.6.0")]
[assembly: InternalsVisibleTo("ANX.Framework.ContentPipeline")]

10
RenderSystems/ANX.Framework.Windows.GL3/Texture2DGL3.cs
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@ -125,7 +125,7 @@ namespace ANX.Framework.Windows.GL3
int wrapMode = (int)All.ClampToEdge;
int filter = (int)(mipCount > 1 ? All.LinearMipmapLinear : All.Linear);
GL.TexParameter(TextureTarget.Texture2D,
TextureParameterName.TextureWrapS, wrapMode);
GL.TexParameter(TextureTarget.Texture2D,
@ -147,7 +147,7 @@ namespace ANX.Framework.Windows.GL3
public void SetData<T>(GraphicsDevice graphicsDevice, T[] data)
where T : struct
{
SetData<T>(graphicsDevice, data, 0, data.Length);
SetData<T>(graphicsDevice, 0, data, 0, data.Length);
}
public void SetData<T>(GraphicsDevice graphicsDevice, T[] data,
@ -186,9 +186,9 @@ namespace ANX.Framework.Windows.GL3
}
else
{
GL.TexImage2D(TextureTarget.Texture2D, 0, nativeFormat,
width, height, 0, (PixelFormat)nativeFormat,
PixelType.UnsignedByte, dataPointer);
GL.TexImage2D(TextureTarget.Texture2D, 0, nativeFormat,
width, height, 0, (PixelFormat)nativeFormat,
PixelType.UnsignedByte, dataPointer);
#if DEBUG
ErrorHelper.Check("TexImage2D Format=" + nativeFormat);
#endif

2
RenderSystems/ANX.Framework.Windows.GL3/VertexBufferGL3.cs
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@ -215,7 +215,7 @@ namespace ANX.Framework.Windows.GL3
GL.EnableVertexAttribArray(col);
ErrorHelper.Check("EnableVertexAttribArray col");
GL.VertexAttribPointer(col, 4, VertexAttribPointerType.UnsignedByte,
false, vertexDeclaration.VertexStride, element.Offset);
true, vertexDeclaration.VertexStride, element.Offset);
ErrorHelper.Check("VertexAttribPointer col");
break;

11
Samples/SimpleSprite/Game1.cs
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@ -108,10 +108,17 @@ namespace WindowsGame1
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
//this.texture = Content.Load<Texture2D>(@"Textures/DotColor4x4");
//this.alternateTexture = Content.Load<Texture2D>(@"Textures/DotColor4x4");
this.alternateTexture = Content.Load<Texture2D>(@"Textures/DotWhiteTopLeft5x5");
this.texture = Content.Load<Texture2D>(@"Textures/ANX.logo");
//this.texture = new Texture2D(GraphicsDevice, 64, 64);
//this.alternateTexture = new Texture2D(GraphicsDevice, 64, 64);
//Color[] color = new Color[this.alternateTexture.Width * this.alternateTexture.Height];
//for (int i = 0; i < color.Length; i++)
//{
// color[i] = new Color(1.0f, 1.0f, 0, 0.5f);
//}
//this.alternateTexture.SetData<Color>(color);
}
/// <summary>