void SetShaderParameters(ShaderParameters parameters, Texture2D pixels, Texture2D palette)
{
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
if (pixels == null)
{
throw new ArgumentNullException("pixels");
}
if (palette == null)
{
throw new ArgumentNullException("palette");
}
GetShaderParameter("xPixels").SetValue(pixels);
GetShaderParameter("xPalette").SetValue(palette);
GetShaderParameter("xFontColorIndex").SetValue(parameters.FontColorIndex);
GetShaderParameter("xFontTotalColors").SetValue(parameters.FontTotalColors);
if (parameters.PaletteFxEnable == true)
{
GetShaderParameter("xPalFx_Use").SetValue(true);
GetShaderParameter("xPalFx_Add").SetValue(new Vector4(parameters.PaletteFxAdd, 0));
GetShaderParameter("xPalFx_Mul").SetValue(new Vector4(parameters.PaletteFxMultiply, 1));
GetShaderParameter("xPalFx_Invert").SetValue(parameters.PaletteFxInvert);
GetShaderParameter("xPalFx_Color").SetValue(parameters.PaletteFxColor);
Vector4 sincolor = parameters.PaletteFxSinAdd * (Single)Math.Sin(parameters.PaletteFxTime * MathHelper.TwoPi / parameters.PaletteFxSinAdd.W);
sincolor.W = 0;
GetShaderParameter("xPalFx_SinMath").SetValue(sincolor);
}
else
{
GetShaderParameter("xPalFx_Use").SetValue(false);
}
if (parameters.AfterImageEnable == true)
{
GetShaderParameter("xAI_Use").SetValue(true);
GetShaderParameter("xAI_Invert").SetValue(parameters.AfterImageInvert);
GetShaderParameter("xAI_color").SetValue(parameters.AfterImageColor);
GetShaderParameter("xAI_preadd").SetValue(new Vector4(parameters.AfterImagePreAdd, 0));
GetShaderParameter("xAI_contrast").SetValue(new Vector4(parameters.AfterImageConstrast, 1));
GetShaderParameter("xAI_postadd").SetValue(new Vector4(parameters.AfterImagePostAdd, 0));
GetShaderParameter("xAI_paladd").SetValue(new Vector4(parameters.AfterImagePaletteAdd, 0));
GetShaderParameter("xAI_palmul").SetValue(new Vector4(parameters.AfterImagePaletteMultiply, 1));
GetShaderParameter("xAI_number").SetValue(parameters.AfterImageNumber);
}
else
{
GetShaderParameter("xAI_Use").SetValue(false);
}
}
public DrawState(VideoSystem videosystem)
{
if (videosystem == null) throw new ArgumentNullException("videosystem");
m_videosystem = videosystem;
m_mode = DrawMode.Normal;
m_pixels = null;
m_palette = null;
m_scissorrect = Rectangle.Empty;
m_blending = new Blending();
m_drawdata = new List<DrawData>();
m_scale = Vector2.One;
m_axis = Vector2.Zero;
m_flip = SpriteEffects.None;
m_rotation = 0;
m_offset = Vector2.Zero;
m_stretch = Vector2.One;
m_parameters = new ShaderParameters();
}
public DrawState(VideoSystem videosystem)
{
if (videosystem == null)
{
throw new ArgumentNullException("videosystem");
}
m_videosystem = videosystem;
m_mode = DrawMode.Normal;
m_pixels = null;
m_palette = null;
m_scissorrect = Rectangle.Empty;
m_blending = new Blending();
m_drawdata = new List <DrawData>();
m_scale = Vector2.One;
m_axis = Vector2.Zero;
m_flip = SpriteEffects.None;
m_rotation = 0;
m_offset = Vector2.Zero;
m_stretch = Vector2.One;
m_parameters = new ShaderParameters();
}
public DrawState(VideoSystem videosystem)
{
if (videosystem == null)
{
throw new ArgumentNullException(nameof(videosystem));
}
m_videosystem = videosystem;
Mode = DrawMode.Normal;
Pixels = null;
Palette = null;
ScissorRectangle = Rectangle.Empty;
Blending = new Blending();
m_drawdata = new List <DrawData>();
Scale = Vector2.One;
Axis = Vector2.Zero;
Flip = SpriteEffects.None;
Rotation = 0;
Offset = Vector2.Zero;
Stretch = Vector2.One;
m_parameters = new ShaderParameters();
}
void SetShaderParameters(ShaderParameters parameters, Texture2D pixels, Texture2D palette)
{
if (parameters == null) throw new ArgumentNullException("parameters");
if (pixels == null) throw new ArgumentNullException("pixels");
if (palette == null) throw new ArgumentNullException("palette");
GetShaderParameter("xPixels").SetValue(pixels);
GetShaderParameter("xPalette").SetValue(palette);
GetShaderParameter("xFontColorIndex").SetValue(parameters.FontColorIndex);
GetShaderParameter("xFontTotalColors").SetValue(parameters.FontTotalColors);
if (parameters.PaletteFxEnable == true)
{
GetShaderParameter("xPalFx_Use").SetValue(true);
GetShaderParameter("xPalFx_Add").SetValue(new Vector4(parameters.PaletteFxAdd, 0));
GetShaderParameter("xPalFx_Mul").SetValue(new Vector4(parameters.PaletteFxMultiply, 1));
GetShaderParameter("xPalFx_Invert").SetValue(parameters.PaletteFxInvert);
GetShaderParameter("xPalFx_Color").SetValue(parameters.PaletteFxColor);
Vector4 sincolor = parameters.PaletteFxSinAdd * (Single)Math.Sin(parameters.PaletteFxTime * MathHelper.TwoPi / parameters.PaletteFxSinAdd.W);
sincolor.W = 0;
GetShaderParameter("xPalFx_SinMath").SetValue(sincolor);
}
else
{
GetShaderParameter("xPalFx_Use").SetValue(false);
}
if (parameters.AfterImageEnable == true)
{
GetShaderParameter("xAI_Use").SetValue(true);
GetShaderParameter("xAI_Invert").SetValue(parameters.AfterImageInvert);
GetShaderParameter("xAI_color").SetValue(parameters.AfterImageColor);
GetShaderParameter("xAI_preadd").SetValue(new Vector4(parameters.AfterImagePreAdd, 0));
GetShaderParameter("xAI_contrast").SetValue(new Vector4(parameters.AfterImageConstrast, 1));
GetShaderParameter("xAI_postadd").SetValue(new Vector4(parameters.AfterImagePostAdd, 0));
GetShaderParameter("xAI_paladd").SetValue(new Vector4(parameters.AfterImagePaletteAdd, 0));
GetShaderParameter("xAI_palmul").SetValue(new Vector4(parameters.AfterImagePaletteMultiply, 1));
GetShaderParameter("xAI_number").SetValue(parameters.AfterImageNumber);
}
else
{
GetShaderParameter("xAI_Use").SetValue(false);
}
}
