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Remove old test projects.

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This commit is contained in:
H. Utku Maden 2023-06-29 14:04:32 +03:00
parent 41b7bebba5
commit 8d2afd0955
16 changed files with 1 additions and 1166 deletions
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83
Quik.FreeType/FT.cs
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@ -1,83 +0,0 @@
using System;
using System.Runtime.InteropServices;
namespace Quik.FreeType
{
public static class FT
{
private const string freetype2 = "freetype";
[DllImport(freetype2, EntryPoint = "FT_Init_FreeType")]
public static extern FTError InitFreeType(out FTLibrary library);
[DllImport(freetype2, EntryPoint = "FT_Done_FreeType")]
public static extern FTError DoneFreeType(FTLibrary library);
[DllImport(freetype2, EntryPoint = "FT_New_Face")]
public static extern FTError NewFace(
FTLibrary library,
[MarshalAs(UnmanagedType.LPStr)] string path,
long faceIndex,
out FTFace face);
[DllImport(freetype2, EntryPoint = "FT_New_Memory_Face")]
public static extern FTError NewMemoryFace(
FTLibrary library,
IntPtr buffer,
long size,
long faceIndex,
out FTFace face);
[DllImport(freetype2, EntryPoint = "FT_New_Memory_Face")]
public static extern FTError NewMemoryFace(
FTLibrary library,
[MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 2)] byte[] buffer,
long size,
long faceIndex,
out FTFace face);
[DllImport(freetype2, EntryPoint = "FT_New_Memory_Face")]
public static extern FTError NewMemoryFace(
FTLibrary library,
[MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 2)] Span<byte> buffer,
long size,
long faceIndex,
out FTFace face);
// public static extern FTError OpenFace(FTLibrary library, in FTOpenArgs args, long faceIndex, out FTFace face);
// [DllImport(freetype2, EntryPoint = "FT_Attach_File")]
// public static extern FTError AttachFile(FTFace face, [MarshalAs(UnmanagedType.LPStr)] string filePathName);
[DllImport(freetype2, EntryPoint = "FT_Set_Char_Size")]
public static extern FTError SetCharSize(
FTFace library,
long charWidth,
long charHeight,
uint horizontalResolution,
uint verticalResolution);
[DllImport(freetype2, EntryPoint = "FT_Get_Char_Index")]
public static extern uint GetCharIndex(FTFace face, ulong charCode);
[DllImport(freetype2, EntryPoint = "FT_Load_Glyph")]
public static extern FTError LoadGlyph(FTFace face, uint charIndex, FTLoadFlags flags);
[DllImport(freetype2, EntryPoint = "FT_Render_Glyph")]
public static extern FTError RenderGlyph(FTGlyphSlot slot, FTRenderMode mode);
[DllImport(freetype2, EntryPoint = "FT_Done_Face")]
public static extern FTError DoneFace(FTFace face);
[DllImport(freetype2, EntryPoint = "FT_Bitmap_Init")]
public static extern void BitmapInit(ref FTBitmap bitmap);
[DllImport(freetype2, EntryPoint = "FT_Bitmap_Convert")]
public static extern void BitmapConvert(FTLibrary library, in FTBitmap source, ref FTBitmap target,
int alignment);
[DllImport(freetype2, EntryPoint = "FT_Bitmap_Done")]
public static extern void BitmapDone(FTLibrary library, ref FTBitmap bitmap);
}
}

7
Quik.FreeType/FTError.cs
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@ -1,7 +0,0 @@
namespace Quik.FreeType
{
public enum FTError : int
{
None = 0,
}
}

28
Quik.FreeType/FTLoadFlags.cs
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@ -1,28 +0,0 @@
using System;
namespace Quik.FreeType
{
[Flags]
public enum FTLoadFlags
{
Default = 0,
NoScale = 1 << 0,
NoHinting = 1 << 1,
Render = 1 << 2,
NoBitmap = 1 << 3,
VerticalLayout = 1 << 4,
ForceAutoHint = 1 << 5,
CropBitmap = 1 << 6,
Pedantic = 1 << 7,
IgnoreGlobalAdvanceWidth = 1 << 9,
NoRecurse = 1 << 10,
IgnoreTransform = 1 << 11,
Monochrome= 1 << 12,
LinearDesign = 1 << 13,
SbitsOnly = 1 << 14,
NoAutoHint = 1 << 15,
Color = 1 << 20,
ComputeMetrics = 1 << 21,
BitmapMetricsOnly = 1 << 22
}
}

12
Quik.FreeType/FTRenderMode.cs
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@ -1,12 +0,0 @@
namespace Quik.FreeType
{
public enum FTRenderMode
{
Normal = 0,
Light,
Mono,
Lcd,
LcdVertical,
Sdf
}
}

28
Quik.FreeType/FaceFlag.cs
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@ -1,28 +0,0 @@
using System;
namespace Quik.FreeType
{
[Flags]
public enum FaceFlag : int
{
Scalable = 1 << 0,
FixedSizes = 1 << 1,
FixedWidth = 1 << 2,
Sfnt = 1 << 3,
Horizontal = 1 << 4,
Vertical = 1 << 5,
Kerning = 1 << 6,
FastGlyphs = 1 << 7,
MultipleMasters = 1 << 8,
GlyphNames = 1 << 9,
ExternalStream = 1 << 10,
Hinter = 1 << 11,
CidKeyed = 1 << 12,
Tricky = 1 << 13,
Color = 1 << 14,
Variation = 1 << 15,
Svg = 1 << 16,
Sbix = 1 << 17,
SbixOverlay = 1 << 18
}
}

181
Quik.FreeType/FreeTypeFont.cs
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@ -1,181 +0,0 @@
using System;
using System.Collections.Generic;
using System.IO;
using Quik.Typography;
namespace Quik.FreeType
{
public class FreeTypeFont : QuikFont, IDisposable
{
private FreeTypeFontManager _owner;
private FTLibrary _library;
private FTFace _face;
private List<Atlas> _textures = new List<Atlas>();
private Dictionary<int, GlyphEntry> _entries = new Dictionary<int, GlyphEntry>();
public override float Ascender => _face.ScaledSize.Ascender / 64f;
public override float Descender => _face.ScaledSize.Descender / 64f;
internal FreeTypeFont(FreeTypeFontManager owner, FileInfo file, QuikFontStyle style)
{
Style = style;
_owner = owner;
_library = owner._library;
if (FT.NewFace(_library, file.FullName, 0, out _face) != FTError.None)
{
throw new Exception("Could not load font file.");
}
FT.SetCharSize(_face, 0, (long)(style.Size * 64), 96, 96);
_textures.Add(new Atlas(owner.Context.TextureManager, _library));
}
public override QuikFontStyle Style { get; }
public override bool HasCharacter(int character)
{
return FT.GetCharIndex(_face, (ulong)character) != 0;
}
public override void GetCharacter(int character, out QuikTexture texture, out QuikGlyph glyph)
{
GlyphEntry entry;
if (_entries.TryGetValue(character, out entry))
{
texture = entry.Atlas.Texture;
glyph = entry.Metrics;
return;
}
entry = new GlyphEntry();
entry.Character = character;
uint index = FT.GetCharIndex(_face, (ulong) character);
FT.LoadGlyph(_face, index, FTLoadFlags.Default);
FT.RenderGlyph(_face.Glyph, FTRenderMode.Normal);
entry.Atlas = _textures[_textures.Count - 1];
if (!entry.Atlas.CanFit(_face.Glyph))
{
entry.Atlas = new Atlas(_owner.Context.TextureManager, _library);
_textures.Add(entry.Atlas);
}
entry.Atlas.AttachGlyph(_face.Glyph, out QRectangle uvs);
entry.Metrics = new QuikGlyph(
character,
uvs,
new QVec2(_face.Glyph.Metrics.Width / 64f, _face.Glyph.Metrics.Height / 64f),
new QVec2(_face.Glyph.Metrics.HorizontalBearingX / 64f, _face.Glyph.Metrics.HorizontalBearingY / 64f),
new QVec2(_face.Glyph.Metrics.VerticalBearingX / 64f , _face.Glyph.Metrics.VerticalBearingY / 64f),
new QVec2(_face.Glyph.Metrics.HorizontalAdvance / 64f, _face.Glyph.Metrics.VerticalAdvance / 64f));
_entries[character] = entry;
texture = entry.Atlas.Texture;
glyph = entry.Metrics;
}
public bool IsDisposed { get; private set; } = false;
private void Dispose(bool disposing)
{
if (IsDisposed) return;
if (disposing)
{
foreach (Atlas atlas in _textures)
{
atlas.Dispose();
}
}
FT.DoneFace(_face);
IsDisposed = true;
}
public void Dispose() => Dispose(true);
private class Atlas : IDisposable
{
public QuikTexture Texture;
private QVec2 _pointer = new QVec2();
private float _verticalAdvance = 0;
private FTLibrary _ft;
private FTBitmap _bitmap;
public Atlas(IQuikTextureManager textureManager, FTLibrary ft)
{
Texture = textureManager.CreateTexture(
new QVec2(4096, 4096),
false,
QuikImageFormat.RgbaU8);
FT.BitmapInit(ref _bitmap);
_ft = ft;
}
public bool CanFit(in FTGlyphSlot slot)
{
// FIXME: the atlas will overflow.
return true;
}
public void AttachGlyph(in FTGlyphSlot slot, out QRectangle UVs)
{
FT.BitmapConvert(_ft, slot.Bitmap, ref _bitmap, 1);
QRectangle position =
new QRectangle(
_pointer + new QVec2(_bitmap.Width + 1, _bitmap.Rows + 1),
_pointer + new QVec2(1, 1));
Texture.SubImage(
_bitmap.Buffer,
QuikImageFormat.AlphaU8,
position,
0,
1);
_pointer.X += _bitmap.Width + 2;
_verticalAdvance = Math.Max(_verticalAdvance, slot.Bitmap.Rows + 2);
UVs = new QRectangle(
position.Right / 4096,
position.Bottom / 4096,
position.Left / 4096,
position.Top / 4096
);
}
private bool _isDisposed = false;
public void Dispose(bool disposing)
{
if (_isDisposed) return;
if (disposing)
{
Texture.Dispose();
}
FT.BitmapDone(_ft, ref _bitmap);
_isDisposed = true;
}
public void Dispose()
{
}
}
private class GlyphEntry
{
public int Character;
public Atlas Atlas;
public QuikGlyph Metrics;
}
}
}

177
Quik.FreeType/FreeTypeFontManager.cs
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@ -1,177 +0,0 @@
using System;
using System.Collections.Generic;
using System.IO;
using Quik.Typography;
namespace Quik.FreeType
{
public class FreeTypeFontManager : IQuikFontManager, IDisposable
{
public QuikContext Context { get; set; }
internal FTLibrary _library;
private Dictionary<string, FontCacheEntry> _cache = new Dictionary<string, FontCacheEntry>();
private Dictionary<QuikFontStyle, FreeTypeFont> _fonts= new Dictionary<QuikFontStyle, FreeTypeFont>();
public event FreeTypeFontManagerFontFinder FontNotFound;
public FreeTypeFontManager()
{
FT.InitFreeType(out _library);
// FIXME: There are operating system specific ways to achieve this. This is
// definitely not the best way to do this.
// Scan the fonts folder and build up a font cache.
string path = Environment.GetFolderPath(Environment.SpecialFolder.Fonts);
if (string.IsNullOrEmpty(path))
{
if (OperatingSystem.IsLinux())
{
path = "/usr/share/fonts";
}
else if (OperatingSystem.IsWindows())
{
path = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.Windows),
"Fonts");
}
// For macOS I don't know. Too bad.
}
DirectoryInfo directory = new DirectoryInfo(path);
ScanDirectoryForFonts(directory);
}
private void ScanDirectoryForFonts(DirectoryInfo directory)
{
foreach (FileSystemInfo node in directory.GetFileSystemInfos())
{
if (node.Attributes.HasFlag(FileAttributes.Directory))
{
ScanDirectoryForFonts(node as DirectoryInfo);
}
else
{
ScanFileForFonts(node as FileInfo);
}
}
}
private void ScanFileForFonts(FileInfo file)
{
if (file is null) return;
if (FT.NewFace(_library, file.FullName, 0, out FTFace face) == FTError.None)
{
FontCacheEntry entry;
string name = face.FamilyName;
string style = face.StyleName;
if (name is null)
goto done_face;
if (_cache.ContainsKey(name))
{
entry = _cache[name];
}
else
{
entry = new FontCacheEntry();
entry.Family = name;
_cache[name] = entry;
}
switch (style.ToLowerInvariant())
{
case "regular":
entry.Regular = file;
break;
case "bold":
entry.Bold = file;
break;
case "italic":
entry.Italic = file;
break;
}
done_face:
FT.DoneFace(face);
}
}
public void Clear()
{
// Nothing to do.
}
public QuikFont GetFont(QuikFontStyle fontStyle)
{
FreeTypeFont font;
if (_fonts.TryGetValue(fontStyle, out font))
return font;
FileInfo file = FindFont(fontStyle);
if (file == null)
{
FontNotFound?.Invoke(fontStyle, ref file);
if (file == null)
{
throw new Exception("Could not find the font you are looking for.");
}
}
font = new FreeTypeFont(this, file, fontStyle);
_fonts.Add(fontStyle, font);
return font;
}
private FileInfo FindFont(QuikFontStyle fontStyle)
{
FontCacheEntry entry;
if (_cache.TryGetValue(fontStyle.Family, out entry))
{
switch (fontStyle.Type)
{
case QuikFontType.Normal:
return entry.Regular;
case QuikFontType.Bold:
return entry.Bold;
case QuikFontType.Italic:
return entry.Italic;
}
}
return null;
}
// IDisposable
private void ReleaseUnmanagedResources()
{
FT.DoneFreeType(_library);
}
public void Dispose()
{
ReleaseUnmanagedResources();
GC.SuppressFinalize(this);
}
~FreeTypeFontManager()
{
ReleaseUnmanagedResources();
}
private class FontCacheEntry
{
public string Family;
public FileInfo Regular;
public FileInfo Bold;
public FileInfo Italic;
}
}
public delegate void FreeTypeFontManagerFontFinder(QuikFontStyle style, ref FileInfo info);
}

13
Quik.FreeType/Quik.FreeType.csproj
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@ -1,13 +0,0 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<LangVersion>7.3</LangVersion>
<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\Quik\Quik.csproj" />
</ItemGroup>
</Project>

180
Quik.FreeType/Structures.cs
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@ -1,180 +0,0 @@
using System;
using System.Runtime.InteropServices;
namespace Quik.FreeType
{
public struct FTLibrary
{
private IntPtr _handle;
public IntPtr Handle => _handle;
}
public unsafe struct FTFace
{
private IntPtr _handle;
public IntPtr Handle => _handle;
private unsafe FTFaceInternal* Ptr => (FTFaceInternal*)_handle;
public long NumberOfGlyphs => Ptr->NumberOfGlyphs;
public long FaceIndex => Ptr->FaceIndex;
public FaceFlag FaceFlags => (FaceFlag)Ptr->FaceFlags;
public long StyleFlags => Ptr->StyleFlags;
public string FamilyName => Marshal.PtrToStringUTF8(Ptr->FamilyName);
public string StyleName => Marshal.PtrToStringUTF8(Ptr->StyleName);
public int NumberOfFixedSizes => Ptr->NumberOfFixedSizes;
public int NumberOfCharMaps => Ptr->NumberOfCharMaps;
public FTGlyphSlot Glyph => Ptr->Glyph;
public short Ascender => Ptr->Ascender;
public short Descender => Ptr->Descender;
public ref readonly FTSizeMetrics ScaledSize => ref ((FTSize*)Ptr->Size)->Metrics;
}
public struct FTBox
{
public long XMin;
public long YMin;
public long XMax;
public long YMax;
}
internal struct FTFaceInternal
{
public long NumberOfFaces;
public long FaceIndex;
public long FaceFlags;
public long StyleFlags;
public long NumberOfGlyphs;
public IntPtr FamilyName;
public IntPtr StyleName;
public int NumberOfFixedSizes;
public IntPtr AvailableSizes;
public int NumberOfCharMaps;
public IntPtr Charmaps;
public FTGeneric Generic;
public FTBox BoundingBox;
public ushort UnitsPerEm;
public short Ascender;
public short Descender;
public short Height;
public short MaxAdvanceWidth;
public short MaxAdvanceHeight;
public short UnderlinePosition;
public short UnderlineThickness;
public FTGlyphSlot Glyph;
public IntPtr Size;
public IntPtr Charmap;
// Rest of the struct is private to implementation.
}
public struct FTGeneric
{
public IntPtr Data;
public IntPtr Finalizer;
}
public struct FTVector
{
public long X;
public long Y;
}
public struct FTBitmap
{
public uint Rows;
public uint Width;
public int Pitch;
public IntPtr Buffer;
public ushort NumberOfGrays;
public byte PixelMode;
public byte PaletteMode;
public IntPtr Palette;
}
public struct FTOutline
{
public short NumberOfContours;
public short NumberOfPoints;
public IntPtr Points;
public IntPtr Tags;
public IntPtr Contours;
public int Flags;
}
internal struct FTGlyphSlotInternal
{
public FTLibrary Library;
public FTFace Face;
public FTGlyphSlot Next;
public uint GlyphIndex;
public FTGeneric Generic;
public FTGlyphMetrics Metrics;
public long LinearHorizontalAdvance;
public long LinearVerticalAdvance;
public FTVector Advance;
public int Format;
public FTBitmap Bitmap;
public int BitmapLeft;
public int BitmapTop;
public FTOutline Outline;
public uint NumberOfSubGlyphs;
public IntPtr SubGlyphs;
public IntPtr ControlData;
public long ControlLength;
public long LsbDelta;
public long RsbDelta;
public IntPtr Other;
public IntPtr Internal;
}
public unsafe struct FTGlyphSlot
{
private IntPtr _handle;
public IntPtr Handle => _handle;
private FTGlyphSlotInternal* Ptr => (FTGlyphSlotInternal*) _handle;
public FTLibrary Library => Ptr->Library;
public FTFace Face => Ptr->Face;
public FTGlyphSlot Next => Ptr->Next;
public uint GlyphIndex => Ptr->GlyphIndex;
public ref readonly FTGlyphMetrics Metrics => ref Ptr->Metrics;
public long LinearHorizontalAdvance => Ptr->LinearHorizontalAdvance;
public long LinearVerticalAdvance => Ptr->LinearVerticalAdvance;
public FTVector Advance => Ptr->Advance;
public ref readonly FTBitmap Bitmap => ref Ptr->Bitmap;
public long BitmapLeft => Ptr->BitmapLeft;
public long BitmapTop => Ptr->BitmapTop;
}
public struct FTGlyphMetrics
{
public long Width;
public long Height;
public long HorizontalBearingX;
public long HorizontalBearingY;
public long HorizontalAdvance;
public long VerticalBearingX;
public long VerticalBearingY;
public long VerticalAdvance;
}
public struct FTSizeMetrics
{
public short Xppem;
public short Yppem;
public long XScale;
public long YScale;
public long Ascender;
public long Descender;
public long Height;
public long MaxAdvance;
}
public struct FTSize
{
public IntPtr Face;
public FTGeneric Generic;
public FTSizeMetrics Metrics;
private IntPtr Privates;
}
}

30
Quik.sln
View File

@ -1,14 +1,10 @@

Microsoft Visual Studio Solution File, Format Version 12.00
#
#
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Quik", "Quik\Quik.csproj", "{B86B2B99-DAE4-43CE-A040-1D8E143B94A7}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Quik.OpenTK", "Quik.OpenTK\Quik.OpenTK.csproj", "{586E5E28-1D07-4CC2-B04F-0BC420564F57}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "QuikTestApplication", "QuikTestApplication\QuikTestApplication.csproj", "{49AEF502-692A-48A4-8076-EF2228925280}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Quik.FreeType", "Quik.FreeType\Quik.FreeType.csproj", "{53B95098-F304-47E6-A08C-DAFA589F5BCF}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -43,29 +39,5 @@ Global
{586E5E28-1D07-4CC2-B04F-0BC420564F57}.Release|x64.Build.0 = Release|Any CPU
{586E5E28-1D07-4CC2-B04F-0BC420564F57}.Release|x86.ActiveCfg = Release|Any CPU
{586E5E28-1D07-4CC2-B04F-0BC420564F57}.Release|x86.Build.0 = Release|Any CPU
{49AEF502-692A-48A4-8076-EF2228925280}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{49AEF502-692A-48A4-8076-EF2228925280}.Debug|Any CPU.Build.0 = Debug|Any CPU
{49AEF502-692A-48A4-8076-EF2228925280}.Debug|x64.ActiveCfg = Debug|Any CPU
{49AEF502-692A-48A4-8076-EF2228925280}.Debug|x64.Build.0 = Debug|Any CPU
{49AEF502-692A-48A4-8076-EF2228925280}.Debug|x86.ActiveCfg = Debug|Any CPU
{49AEF502-692A-48A4-8076-EF2228925280}.Debug|x86.Build.0 = Debug|Any CPU
{49AEF502-692A-48A4-8076-EF2228925280}.Release|Any CPU.ActiveCfg = Release|Any CPU
{49AEF502-692A-48A4-8076-EF2228925280}.Release|Any CPU.Build.0 = Release|Any CPU
{49AEF502-692A-48A4-8076-EF2228925280}.Release|x64.ActiveCfg = Release|Any CPU
{49AEF502-692A-48A4-8076-EF2228925280}.Release|x64.Build.0 = Release|Any CPU
{49AEF502-692A-48A4-8076-EF2228925280}.Release|x86.ActiveCfg = Release|Any CPU
{49AEF502-692A-48A4-8076-EF2228925280}.Release|x86.Build.0 = Release|Any CPU
{53B95098-F304-47E6-A08C-DAFA589F5BCF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{53B95098-F304-47E6-A08C-DAFA589F5BCF}.Debug|Any CPU.Build.0 = Debug|Any CPU
{53B95098-F304-47E6-A08C-DAFA589F5BCF}.Debug|x64.ActiveCfg = Debug|Any CPU
{53B95098-F304-47E6-A08C-DAFA589F5BCF}.Debug|x64.Build.0 = Debug|Any CPU
{53B95098-F304-47E6-A08C-DAFA589F5BCF}.Debug|x86.ActiveCfg = Debug|Any CPU
{53B95098-F304-47E6-A08C-DAFA589F5BCF}.Debug|x86.Build.0 = Debug|Any CPU
{53B95098-F304-47E6-A08C-DAFA589F5BCF}.Release|Any CPU.ActiveCfg = Release|Any CPU
{53B95098-F304-47E6-A08C-DAFA589F5BCF}.Release|Any CPU.Build.0 = Release|Any CPU
{53B95098-F304-47E6-A08C-DAFA589F5BCF}.Release|x64.ActiveCfg = Release|Any CPU
{53B95098-F304-47E6-A08C-DAFA589F5BCF}.Release|x64.Build.0 = Release|Any CPU
{53B95098-F304-47E6-A08C-DAFA589F5BCF}.Release|x86.ActiveCfg = Release|Any CPU
{53B95098-F304-47E6-A08C-DAFA589F5BCF}.Release|x86.Build.0 = Release|Any CPU
EndGlobalSection
EndGlobal

183
QuikTestApplication/Program.cs
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@ -1,183 +0,0 @@
using System;
using System.Collections.Generic;
using System.Diagnostics;
using Quik;
using Quik.VertexGenerator;
using OpenTK.Mathematics;
using OpenTK.Graphics.OpenGL4;
using OpenTK.Windowing.Common;
using OpenTK.Windowing.Desktop;
using OpenTK.Windowing.GraphicsLibraryFramework;
using Quik.FreeType;
using Quik.OpenTK;
using Quik.Typography;
using Quik.Controls;
using Quik.OpenGL;
using GL = Quik.OpenGL.GL;
using static Quik.OpenGL.GLEnum;
using Quik.CommandMachine;
namespace QuikTestApplication
{
public class Program
{
public const string vertex =
@"#version 140
uniform mat4 matrix;
in vec2 position;
in vec2 texcoord;
in vec4 color;
out vec2 ftexcoord;
out vec4 fcolor;
void main()
{
fcolor = color;
ftexcoord = texcoord;
gl_Position = matrix * vec4(position.xy, 0, 1);
}
";
public const string fragment =
@"#version 140
in vec2 ftexcoord;
in vec4 fcolor;
out vec4 outcolor;
uniform sampler2D texture0;
uniform vec2 texture0offset;
void main()
{
outcolor = fcolor * texture(texture0, ftexcoord + texture0offset);
}
";
public static void Main(string[] args)
{
NativeWindowSettings windowSettings = NativeWindowSettings.Default;
windowSettings.NumberOfSamples = 4;
NativeWindow window = new NativeWindow(windowSettings);
window.Context.MakeCurrent();
GL.LoadBindings(new GLFWBindingsContext().GetProcAddress);
FreeTypeFontManager fontManager = new FreeTypeFontManager();
QuikContext context = new QuikContext(new OpenGLTextureManager(), fontManager);
VertexGeneratorEngine engine = new VertexGeneratorEngine();
CommandQueue cmdQueue = new CommandQueue();
GL30Driver gldriver;
RootControl root = new RootControl(context);
Button button = new Button()
{
Bounds = new QRectangle(120, 60, 20, 20),
Text = "button",
Padding = 8,
NormalStroke = new QuikStrokeStyle(new QColor(0xccccccff), 4f),
HoverStroke = new QuikStrokeStyle(new QColor(0x1010ccff), 4f),
ActiveStroke = new QuikStrokeStyle(new QColor(0x999999ff), 4f),
};
button.Clicked += (sender, args) => {
if (!args.Buttons.HasFlag(Quik.MouseButton.Primary))
return;
Button xbutton = (Button)sender;
if (xbutton.Text == "button")
{
xbutton.Text = "le button";
}
else
{
xbutton.Text = "button";
}
};
root.MouseEnter += (_,_) => Console.WriteLine("enter");
root.MouseLeave += (_,_) => Console.WriteLine("leave");
root.MouseMove += (_,_) => Console.WriteLine("move");
root.MouseDown += (_,_) => Console.WriteLine("down");
root.MouseUp += (_,_) => Console.WriteLine("up");
root.Add(button);
GL.Enable(GL_MULTISAMPLE);
gldriver = new GL30Driver();
window.Context.SwapInterval = 0;
Stopwatch stopwatch = Stopwatch.StartNew();
float lastMs = stopwatch.ElapsedMilliseconds;
int frames = 0;
for (;!window.IsExiting;)
{
NativeWindow.ProcessWindowEvents(false);
window.ProcessEvents(0.0f);
window.TryGetCurrentMonitorDpi(out float dpi, out _);
if (window.IsFocused)
{
var mouseState = window.MouseState;
QVec2 postion = new QVec2(mouseState.Position.X, window.ClientSize.Y - mouseState.Position.Y) * (dpi/72f);
Quik.MouseButton buttons =
(mouseState.IsButtonDown(OpenTK.Windowing.GraphicsLibraryFramework.MouseButton.Button1) ? Quik.MouseButton.Primary : 0) |
(mouseState.IsButtonDown(OpenTK.Windowing.GraphicsLibraryFramework.MouseButton.Button2) ? Quik.MouseButton.Secondary : 0) |
(mouseState.IsButtonDown(OpenTK.Windowing.GraphicsLibraryFramework.MouseButton.Button3) ? Quik.MouseButton.Tertiary : 0);
root.NotifyMouse(new Quik.MouseState(postion, buttons));
}
root.Bounds = new QRectangle(
window.ClientSize.X,
window.ClientSize.Y,
0,
0);
root.NotifyUpdate();
cmdQueue.Clear();
root.NotifyPaint(cmdQueue);
engine.Reset();
engine.ProcessCommands(root.Bounds, cmdQueue);
DrawQueue drawQueue = engine.DrawQueue;
GL.Clear(GL_COLOR_BUFFER_BIT);
gldriver.Draw(drawQueue);
window.Context.SwapBuffers();
frames++;
float ms = stopwatch.ElapsedMilliseconds;
if (ms - lastMs > 1000)
{
Console.WriteLine("Frames: {0}", frames*(ms - lastMs)/1000);
frames = 0;
lastMs = ms;
Console.WriteLine("Vertex Usage: {0} ; Element Usage: {1} Calls: {2}", drawQueue.VertexCount, drawQueue.ElementCount, drawQueue.DrawCallCount);
}
}
}
public class TextFontManager : IQuikFontManager
{
public QuikContext Context { get; set; }
private TestFont _font;
public void Clear()
{
}
public QuikFont GetFont(QuikFontStyle fontStyle)
{
if (_font is null)
{
_font = new TestFont(Context);
}
return _font;
}
}
}
}

21
QuikTestApplication/QuikTestApplication.csproj
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@ -1,21 +0,0 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net6.0</TargetFramework>
<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\Quik.FreeType\Quik.FreeType.csproj" />
<ProjectReference Include="..\Quik.OpenTK\Quik.OpenTK.csproj" />
</ItemGroup>
<ItemGroup>
<None Remove="font.dat" />
<EmbeddedResource Include="font.dat" />
<None Remove="font.xml" />
<EmbeddedResource Include="font.xml" />
</ItemGroup>
</Project>

126
QuikTestApplication/TestFont.cs
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@ -1,126 +0,0 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Xml;
using Quik;
using Quik.Typography;
namespace QuikTestApplication
{
public class TestFont : QuikFont
{
public override QuikFontStyle Style => _style;
private static QuikFontStyle _style;
private static HashSet<int> _characters = new HashSet<int>();
private static Dictionary<int, QuikGlyph> _glyphs = new Dictionary<int, QuikGlyph>();
public static byte[] TextureData { get; private set; } = Array.Empty<byte>();
public static QVec2 TextureSize { get; private set; }
public QuikTexture Texture { get; }
public override float Ascender => throw new NotImplementedException();
public override float Descender => throw new NotImplementedException();
public TestFont(QuikContext context)
{
Texture = context.TextureManager.CreateTexture(TextureSize, false, QuikImageFormat.RgbaU8);
unsafe
{
fixed (byte* ptr = &TextureData[0])
{
Texture.Image((IntPtr)ptr, QuikImageFormat.RgbaU8, TextureSize, 0);
}
}
}
static TestFont()
{
using (Stream str = typeof(TestFont).Assembly.GetManifestResourceStream("QuikTestApplication.font.xml"))
{
XmlDocument document = new XmlDocument();
document.Load(str);
string family = document.DocumentElement.Attributes["name"].Value;
float fontSize = float.Parse(document.DocumentElement.Attributes["size"].Value);
QuikFontType style = QuikFontType.Normal;
if (document.DocumentElement.Attributes["bold"].Value == "true")
style = QuikFontType.Bold;
if (document.DocumentElement.Attributes["italic"].Value == "true")
style = QuikFontType.Italic;
_style = new QuikFontStyle(family, fontSize, style);
QVec2 atlasSize = default;
atlasSize.X = float.Parse(document.DocumentElement.Attributes["width"].Value);
atlasSize.Y = float.Parse(document.DocumentElement.Attributes["height"].Value);
TextureSize = atlasSize;
foreach (XmlElement element in document.SelectNodes("/font/character"))
{
QRectangle UVs;
QVec2 origin;
float advance;
int chr = element.Attributes["text"].Value[0];
QVec2 pos;
QVec2 size;
pos.X = float.Parse(element.Attributes["x"].Value);
pos.Y = float.Parse(element.Attributes["y"].Value);
size.X = float.Parse(element.Attributes["width"].Value);
size.Y = float.Parse(element.Attributes["height"].Value);
UVs = new QRectangle(
(pos.X + size.X)/atlasSize.X,
pos.Y/atlasSize.Y,
pos.X/atlasSize.X,
(size.Y + pos.Y)/atlasSize.Y);
origin.X = float.Parse(element.Attributes["origin-x"].Value);
origin.Y = float.Parse(element.Attributes["origin-y"].Value);
advance = float.Parse(element.Attributes["advance"].Value);
QuikGlyph glyph = new QuikGlyph(chr, UVs, size, origin, default, new QVec2(advance, 0));
_glyphs.Add(chr, glyph);
_characters.Add(chr);
}
}
using (Stream str = typeof(TestFont).Assembly.GetManifestResourceStream("QuikTestApplication.font.dat"))
{
TextureData = new byte[(int)str.Length];
str.Read(TextureData, 0, (int)str.Length);
}
// Evil pointer stuff. Beware!
Span<uint> head = MemoryMarshal.Cast<byte, uint>(TextureData);
for (int i = 0; i < head.Length; i++)
{
if (head[i] == 0xff000000)
{
head[i] = 0x00000000;
}
}
}
public override bool HasCharacter(int character)
{
return _characters.Contains((char) character);
}
public override void GetCharacter(int character, out QuikTexture texture, out QuikGlyph glyph)
{
if (!_glyphs.TryGetValue(character, out glyph))
{
glyph = _glyphs['?'];
}
texture = Texture;
}
}
}

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QuikTestApplication/font.dat
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98
QuikTestApplication/font.xml
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<?xml version="1.0" encoding="utf-8"?>
<font name="monospace" bold="false" italic="false" width="512" height="128" size="32">
<character text=" " x="69" y="84" width="3" height="3" origin-x="1" origin-y="1" advance="19"/>
<character text="!" x="116" y="59" width="6" height="25" origin-x="-7" origin-y="24" advance="19"/>
<character text="&quot;" x="487" y="59" width="11" height="11" origin-x="-4" origin-y="24" advance="19"/>
<character text="#" x="373" y="0" width="22" height="25" origin-x="1" origin-y="24" advance="19"/>
<character text="$" x="48" y="0" width="18" height="31" origin-x="-1" origin-y="25" advance="19"/>
<character text="%" x="417" y="0" width="21" height="25" origin-x="1" origin-y="24" advance="19"/>
<character text="&amp;" x="438" y="0" width="21" height="25" origin-x="1" origin-y="24" advance="19"/>
<character text="'" x="498" y="59" width="5" height="11" origin-x="-7" origin-y="24" advance="19"/>
<character text="(" x="66" y="0" width="10" height="31" origin-x="-5" origin-y="25" advance="19"/>
<character text=")" x="76" y="0" width="10" height="31" origin-x="-4" origin-y="25" advance="19"/>
<character text="*" x="423" y="59" width="17" height="17" origin-x="-1" origin-y="24" advance="19"/>
<character text="+" x="359" y="59" width="19" height="19" origin-x="0" origin-y="20" advance="19"/>
<character text="," x="440" y="59" width="8" height="12" origin-x="-5" origin-y="7" advance="19"/>
<character text="-" x="58" y="84" width="11" height="5" origin-x="-4" origin-y="12" advance="19"/>
<character text="." x="29" y="84" width="7" height="7" origin-x="-6" origin-y="6" advance="19"/>
<character text="/" x="145" y="0" width="18" height="29" origin-x="0" origin-y="24" advance="19"/>
<character text="0" x="198" y="34" width="18" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="1" x="360" y="34" width="17" height="25" origin-x="-2" origin-y="24" advance="19"/>
<character text="2" x="377" y="34" width="17" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="3" x="394" y="34" width="17" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="4" x="103" y="34" width="19" height="25" origin-x="0" origin-y="24" advance="19"/>
<character text="5" x="411" y="34" width="17" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="6" x="216" y="34" width="18" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="7" x="428" y="34" width="17" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="8" x="234" y="34" width="18" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="9" x="252" y="34" width="18" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text=":" x="378" y="59" width="7" height="19" origin-x="-6" origin-y="18" advance="19"/>
<character text=";" x="122" y="59" width="8" height="23" origin-x="-5" origin-y="18" advance="19"/>
<character text="&lt;" x="385" y="59" width="19" height="18" origin-x="0" origin-y="19" advance="19"/>
<character text="=" x="468" y="59" width="19" height="11" origin-x="0" origin-y="16" advance="19"/>
<character text="&gt;" x="404" y="59" width="19" height="18" origin-x="0" origin-y="19" advance="19"/>
<character text="?" x="68" y="59" width="16" height="25" origin-x="-2" origin-y="24" advance="19"/>
<character text="@" x="105" y="0" width="21" height="29" origin-x="1" origin-y="23" advance="19"/>
<character text="A" x="459" y="0" width="21" height="25" origin-x="1" origin-y="24" advance="19"/>
<character text="B" x="270" y="34" width="18" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="C" x="445" y="34" width="17" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="D" x="288" y="34" width="18" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="E" x="462" y="34" width="17" height="25" origin-x="-2" origin-y="24" advance="19"/>
<character text="F" x="479" y="34" width="17" height="25" origin-x="-2" origin-y="24" advance="19"/>
<character text="G" x="122" y="34" width="19" height="25" origin-x="0" origin-y="24" advance="19"/>
<character text="H" x="306" y="34" width="18" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="I" x="84" y="59" width="16" height="25" origin-x="-2" origin-y="24" advance="19"/>
<character text="J" x="100" y="59" width="16" height="25" origin-x="0" origin-y="24" advance="19"/>
<character text="K" x="63" y="34" width="20" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="L" x="0" y="59" width="17" height="25" origin-x="-2" origin-y="24" advance="19"/>
<character text="M" x="141" y="34" width="19" height="25" origin-x="0" origin-y="24" advance="19"/>
<character text="N" x="324" y="34" width="18" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="O" x="160" y="34" width="19" height="25" origin-x="0" origin-y="24" advance="19"/>
<character text="P" x="17" y="59" width="17" height="25" origin-x="-2" origin-y="24" advance="19"/>
<character text="Q" x="126" y="0" width="19" height="29" origin-x="0" origin-y="24" advance="19"/>
<character text="R" x="83" y="34" width="20" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="S" x="342" y="34" width="18" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="T" x="480" y="0" width="21" height="25" origin-x="1" origin-y="24" advance="19"/>
<character text="U" x="34" y="59" width="17" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="V" x="0" y="34" width="21" height="25" origin-x="1" origin-y="24" advance="19"/>
<character text="W" x="395" y="0" width="22" height="25" origin-x="1" origin-y="24" advance="19"/>
<character text="X" x="21" y="34" width="21" height="25" origin-x="1" origin-y="24" advance="19"/>
<character text="Y" x="42" y="34" width="21" height="25" origin-x="1" origin-y="24" advance="19"/>
<character text="Z" x="179" y="34" width="19" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="[" x="96" y="0" width="9" height="31" origin-x="-6" origin-y="25" advance="19"/>
<character text="\" x="163" y="0" width="18" height="29" origin-x="0" origin-y="24" advance="19"/>
<character text="]" x="86" y="0" width="10" height="31" origin-x="-4" origin-y="25" advance="19"/>
<character text="^" x="448" y="59" width="20" height="11" origin-x="0" origin-y="25" advance="19"/>
<character text="_" x="36" y="84" width="22" height="5" origin-x="1" origin-y="-4" advance="19"/>
<character text="`" x="0" y="84" width="10" height="8" origin-x="-3" origin-y="27" advance="19"/>
<character text="a" x="246" y="59" width="17" height="20" origin-x="-1" origin-y="19" advance="19"/>
<character text="b" x="307" y="0" width="17" height="26" origin-x="-2" origin-y="25" advance="19"/>
<character text="c" x="263" y="59" width="16" height="20" origin-x="-2" origin-y="19" advance="19"/>
<character text="d" x="253" y="0" width="18" height="26" origin-x="0" origin-y="25" advance="19"/>
<character text="e" x="152" y="59" width="19" height="20" origin-x="0" origin-y="19" advance="19"/>
<character text="f" x="341" y="0" width="16" height="26" origin-x="-2" origin-y="25" advance="19"/>
<character text="g" x="200" y="0" width="18" height="27" origin-x="0" origin-y="19" advance="19"/>
<character text="h" x="357" y="0" width="16" height="26" origin-x="-2" origin-y="25" advance="19"/>
<character text="i" x="271" y="0" width="18" height="26" origin-x="-1" origin-y="25" advance="19"/>
<character text="j" x="5" y="0" width="13" height="33" origin-x="-1" origin-y="25" advance="19"/>
<character text="k" x="289" y="0" width="18" height="26" origin-x="-2" origin-y="25" advance="19"/>
<character text="l" x="324" y="0" width="17" height="26" origin-x="-1" origin-y="25" advance="19"/>
<character text="m" x="171" y="59" width="19" height="20" origin-x="0" origin-y="19" advance="19"/>
<character text="n" x="279" y="59" width="16" height="20" origin-x="-2" origin-y="19" advance="19"/>
<character text="o" x="228" y="59" width="18" height="20" origin-x="-1" origin-y="19" advance="19"/>
<character text="p" x="218" y="0" width="18" height="27" origin-x="-1" origin-y="19" advance="19"/>
<character text="q" x="236" y="0" width="17" height="27" origin-x="-1" origin-y="19" advance="19"/>
<character text="r" x="295" y="59" width="16" height="20" origin-x="-4" origin-y="19" advance="19"/>
<character text="s" x="311" y="59" width="16" height="20" origin-x="-2" origin-y="19" advance="19"/>
<character text="t" x="51" y="59" width="17" height="25" origin-x="-1" origin-y="24" advance="19"/>
<character text="u" x="327" y="59" width="16" height="20" origin-x="-2" origin-y="19" advance="19"/>
<character text="v" x="190" y="59" width="19" height="20" origin-x="0" origin-y="19" advance="19"/>
<character text="w" x="130" y="59" width="22" height="20" origin-x="1" origin-y="19" advance="19"/>
<character text="x" x="209" y="59" width="19" height="20" origin-x="0" origin-y="19" advance="19"/>
<character text="y" x="181" y="0" width="19" height="27" origin-x="0" origin-y="19" advance="19"/>
<character text="z" x="343" y="59" width="16" height="20" origin-x="-2" origin-y="19" advance="19"/>
<character text="{" x="18" y="0" width="15" height="32" origin-x="-2" origin-y="25" advance="19"/>
<character text="|" x="0" y="0" width="5" height="34" origin-x="-7" origin-y="25" advance="19"/>
<character text="}" x="33" y="0" width="15" height="32" origin-x="-2" origin-y="25" advance="19"/>
<character text="~" x="10" y="84" width="19" height="7" origin-x="0" origin-y="14" advance="19"/>
</font>