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/* WellspringCS - C# bindings for the Wellspring font rendering Library
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*
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* Copyright (c) 2022 Evan Hemsley
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*
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* This software is provided 'as-is', without any express or implied warranty.
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* In no event will the authors be held liable for any damages arising from
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* the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software in a
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* product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source distribution.
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*
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* Evan "cosmonaut" Hemsley <evan@moonside.games>
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*
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*/
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using System;
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using System.Runtime.InteropServices;
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namespace WellspringCS
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{
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public static class Wellspring
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{
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private const string nativeLibName = "Wellspring";
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// Version
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public const uint WELLSPRING_MAJOR_VERSION = 0;
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public const uint WELLSPRING_MINOR_VERSION = 1;
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public const uint WELLSPRING_PATCH_VERSION = 0;
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern uint Wellspring_LinkedVersion();
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[StructLayout(LayoutKind.Sequential)]
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public struct FontRange
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{
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uint FontSize;
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uint FirstCodepoint;
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uint NumChars;
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byte OversampleH;
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byte OversampleV;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct Color
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{
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public byte R;
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public byte G;
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public byte B;
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public byte A;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct Vertex
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{
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float X;
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float Y;
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float Z;
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float U;
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float V;
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byte R;
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byte G;
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byte B;
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byte A;
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}
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern IntPtr Wellspring_CreatePacker(
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IntPtr fontBytes,
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uint fontBytesLength,
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uint width,
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uint height,
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uint strideInBytes,
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uint padding
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);
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern uint Wellspring_PackFontRanges(
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IntPtr packer,
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IntPtr ranges, /* FontRange array */
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uint numRanges
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);
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void Wellspring_GetPixels(
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IntPtr packer,
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IntPtr pData /* byte array */
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);
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern IntPtr Wellspring_CreateTextBatch();
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void Wellspring_StartTextBatch(
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IntPtr packer
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);
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern byte Wellspring_Draw(
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IntPtr textBatch,
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IntPtr packer,
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float x,
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float y,
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float depth,
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in Color color,
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IntPtr strBytes, /* UTF-8 bytes */
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uint strLengthInBytes
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);
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void Wellspring_GetBufferLengths(
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IntPtr textBatch,
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out uint vertexCount,
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out uint indexCount
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);
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void Wellspring_GetBuffers(
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IntPtr textBatch,
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IntPtr vertexBuffer, /* Vertex array */
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IntPtr indexBuffer /* uint array */
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);
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void Wellspring_DestroyTextBatch(
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IntPtr textBatch
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);
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[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern void Wellspring_DestroyPacker(
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IntPtr packer
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);
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}
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}
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@ -0,0 +1,16 @@
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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>net6.0</TargetFramework>
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<RootNamespace>WellspringCS</RootNamespace>
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<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
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<Platforms>x64</Platforms>
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</PropertyGroup>
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<ItemGroup>
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<None Include="WellspringCS.dll.config">
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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</None>
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</ItemGroup>
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</Project>
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@ -0,0 +1,6 @@
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<?xml version="1.0" encoding="utf-8"?>
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<configuration>
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<dllmap dll="Refresh" os="windows" target="Wellspring.dll"/>
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<dllmap dll="Refresh" os="osx" target="libWellspring.0.dylib"/>
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<dllmap dll="Refresh" os="linux,freebsd,netbsd" target="libWellspring.so.0"/>
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</configuration>
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@ -0,0 +1,22 @@
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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 16
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VisualStudioVersion = 16.0.30114.105
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WellspringCS", "WellspringCS.csproj", "{E0467A8A-5830-46EF-B4C6-A8E96CB18D0B}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{E0467A8A-5830-46EF-B4C6-A8E96CB18D0B}.Debug|Any CPU.ActiveCfg = Debug|x64
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{E0467A8A-5830-46EF-B4C6-A8E96CB18D0B}.Debug|Any CPU.Build.0 = Debug|x64
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{E0467A8A-5830-46EF-B4C6-A8E96CB18D0B}.Release|Any CPU.ActiveCfg = Release|x64
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{E0467A8A-5830-46EF-B4C6-A8E96CB18D0B}.Release|Any CPU.Build.0 = Release|x64
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EndGlobalSection
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||||
EndGlobal
|
Loading…
Reference in New Issue