/// <summary>
/// Texture.
/// </summary>
/// <param name="target"></param>
/// <param name="imageBuilder"></param>
/// <param name="parameters"></param>
/// <param name="mipmapFiltering"></param>
public Texture(
TextureTarget target,
ImageFiller imageBuilder,
SamplerParameters parameters,
MipmapFilter mipmapFiltering = MipmapFilter.LinearMipmapLinear)
: this(target, imageBuilder, new FakeSampler(parameters, mipmapFiltering))
{
}
/// <summary>
/// Texture.
/// </summary>
/// <param name="target"></param>
/// <param name="bitmap"></param>
/// <param name="parameters"></param>
/// <param name="mipmapFiltering"></param>
/// <param name="maxLevel"></param>
/// <param name="border"></param>
public Texture(
TextureTarget target,
Bitmap bitmap,
SamplerParameters parameters,
MipmapFilter mipmapFiltering = MipmapFilter.LinearMipmapLinear, int maxLevel = 0, int border = 0)
: this(target, new BitmapFiller(bitmap, maxLevel, OpenGL.GL_RGBA, border, OpenGL.GL_BGRA, OpenGL.GL_UNSIGNED_BYTE, target == TextureTarget.Texture2D), new FakeSampler(parameters, mipmapFiltering))
{
}
/// <summary>
/// texture's settings.
/// </summary>
/// <param name="parameters"></param>
/// <param name="mipmapFilter"></param>
public SamplerBase(SamplerParameters parameters, MipmapFilter mipmapFilter)
{
if (parameters == null)
{
this.parameters = new SamplerParameters();
}
else
{
this.parameters = parameters;
}
this.mipmapFilter = mipmapFilter;
}
/// <summary>
/// Gets an instance of <see cref="FontTexture"/>.
/// </summary>
/// <param name="fontBitmap"></param>
/// <param name="parameters"></param>
/// <param name="mipmapFiltering"></param>
/// <returns></returns>
public static FontTexture GetFontTexture(this FontBitmap fontBitmap,
SamplerParameters parameters = null,
MipmapFilter mipmapFiltering = MipmapFilter.LinearMipmapLinear)
{
var texture = new Texture(
TextureTarget.Texture2D,
fontBitmap.GlyphBitmap,
parameters, mipmapFiltering);
texture.Initialize();
var result = new FontTexture();
result.GlyphFont = fontBitmap.GlyphFont;
result.GlyphHeight = fontBitmap.GlyphHeight;
result.TextureSize = fontBitmap.GlyphBitmap.Size;
result.GlyphInfoDictionary = fontBitmap.GlyphInfoDictionary;
result.TextureObj = texture;
return result;
}
/// <summary>
/// texture's settings.
/// </summary>
/// <param name="parameters"></param>
/// <param name="mipmapFiltering"></param>
public Sampler(
SamplerParameters parameters = null,
MipmapFilter mipmapFiltering = MipmapFilter.LinearMipmapLinear)
: base(parameters, mipmapFiltering)
{
}
static extern void RenderDevice_SetSamplerFilter(IntPtr handle, TextureFilter minfilter, TextureFilter magfilter, MipmapFilter mipfilter, float maxanisotropy);
public void SetSamplerFilter(TextureFilter minfilter, TextureFilter magfilter, MipmapFilter mipfilter, float maxanisotropy)
{
RenderDevice_SetSamplerFilter(Handle, minfilter, magfilter, mipfilter, maxanisotropy);
}
/// <summary>
/// texture's settings.
/// </summary>
/// <param name="parameters"></param>
/// <param name="mipmapFiltering"></param>
public Sampler(
SamplerParameters parameters = null,
MipmapFilter mipmapFiltering = MipmapFilter.LinearMipmapLinear)
: base(parameters, mipmapFiltering)
{
}
public void SetMipmapFilter(MipmapFilter filter)
{
nvttSetInputOptionsMipmapFilter(options, filter);
}
public static unsafe extern bool vlImageGenerateMipmaps(uint uiFace, uint uiFrame, MipmapFilter mipmapFilter, SharpenFilter sharpenFilter);
public static unsafe extern bool vlImageGenerateAllMipmaps(MipmapFilter mipmapFilter, SharpenFilter sharpenFilter);
public unsafe static bool vlImageResize(byte* lpSourceRGBA8888, byte* lpDestRGBA8888, uint uiSourceWidth, uint uiSourceHeight, uint uiDestWidth, uint uiDestHeight, MipmapFilter ResizeFilter, SharpenFilter SharpenFilter)
{
return IsWow64() ? x64.vlImageResize(lpSourceRGBA8888, lpDestRGBA8888, uiSourceWidth, uiSourceHeight, uiDestWidth, uiDestHeight, ResizeFilter, SharpenFilter) : x86.vlImageResize(lpSourceRGBA8888, lpDestRGBA8888, uiSourceWidth, uiSourceHeight, uiDestWidth, uiDestHeight, ResizeFilter, SharpenFilter);
}
public unsafe static bool vlImageGenerateAllMipmaps(MipmapFilter MipmapFilter, SharpenFilter SharpenFilter)
{
return IsWow64() ? x64.vlImageGenerateAllMipmaps(MipmapFilter, SharpenFilter) : x86.vlImageGenerateAllMipmaps(MipmapFilter, SharpenFilter);
}
//
// Helper routines.
//
public unsafe static bool vlImageGenerateMipmaps(uint uiFace, uint uiFrame, MipmapFilter MipmapFilter, SharpenFilter SharpenFilter)
{
return IsWow64() ? x64.vlImageGenerateMipmaps(uiFace, uiFrame, MipmapFilter, SharpenFilter) : x86.vlImageGenerateMipmaps(uiFace, uiFrame, MipmapFilter, SharpenFilter);
}
public unsafe static extern bool vlImageGenerateAllMipmaps(MipmapFilter MipmapFilter, SharpenFilter SharpenFilter);
private extern static void nvttSetInputOptionsMipmapFilter(IntPtr inputOptions, MipmapFilter filter);
public static unsafe extern bool vlImageResize(byte* lpSourceRGBA8888, byte* lpDestRGBA8888, uint uiSourceWidth, uint uiSourceHeight, uint uiDestWidth, uint uiDestHeight, MipmapFilter resizeFilter, SharpenFilter sharpenFilter);
public void SetMipmapFilter(MipmapFilter filter)
{
nvttSetInputOptionsMipmapFilter(options, filter);
}
private static extern void nvttSetInputOptionsMipmapFilter(IntPtr inputOptions, MipmapFilter filter);
/// <summary>
/// texture's settings.
/// </summary>
/// <param name="parameters"></param>
/// <param name="mipmapFiltering"></param>
public FakeSampler(SamplerParameters parameters, MipmapFilter mipmapFiltering)
: base(parameters, mipmapFiltering)
{
}
