H. Utku Maden
a1f4e6a4dc
Due to unforseen naming conflicts, the project has been rebranded under the ReFuel umbrealla and will now be referred to as Dashboard from now on. Other changes will occur to suit the library more for the engine whilst keeping the freestanding nature of the library. Rename folder. Rename to Dashboard.OpenTK Rename to Dashboard.Media.Defaults. Do the last renames and path fixes.
187 lines
11 KiB
C#
187 lines
11 KiB
C#
using System;
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using System.Runtime.CompilerServices;
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namespace Dashboard.OpenGL
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{
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public unsafe static partial class GL
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{
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private delegate void ActiveTextureProc(GLEnum unit);
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private delegate void PixelStoreiProc(GLEnum pname, int param);
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private delegate void PixelStorefProc(GLEnum pname, float param);
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private delegate void TexImage2DProc(GLEnum target, int level, GLEnum internalFormat, int width, int height, int border, GLEnum format, GLEnum pixelType, void *data);
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private delegate void TexImage3DProc(GLEnum target, int level, GLEnum internalFormat, int width, int height, int depth, int border, GLEnum format, GLEnum pixelType, void* data);
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private delegate void TexSubImage2DProc(GLEnum target, int level, int x, int y, int width, int height, GLEnum format, GLEnum pixelType, void *data);
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private delegate void TexSubImage3DProc(GLEnum target, int level, int x, int y, int z, int width, int height, int depth, int border, GLEnum format, GLEnum pixelType, void* data);
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private delegate void TexParameteriProc(GLEnum target, GLEnum pname, int value);
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private delegate void TexParameterfProc(GLEnum target, GLEnum pname, float value);
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private delegate void TexParameterivProc(GLEnum target, GLEnum pname, int* value);
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private delegate void TexParameterfvProc(GLEnum target, GLEnum pname, float* value);
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private delegate void GenerateMipmapProc(GLEnum target);
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private static GenObjectsProc? _genTextures;
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private static GenObjectsProc? _deleteTextures;
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private static BindSlottedProc? _bindTexture;
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private static ActiveTextureProc? _activeTexture;
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private static PixelStoreiProc? _pixelStorei;
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private static PixelStorefProc? _pixelStoref;
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private static TexImage2DProc? _texImage2D;
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private static TexImage3DProc? _texImage3D;
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private static TexSubImage2DProc? _texSubImage2D;
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private static TexSubImage3DProc? _texSubImage3D;
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private static TexParameteriProc? _texParameteri;
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private static TexParameterfProc? _texParameterf;
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private static TexParameterivProc? _texParameteriv;
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private static TexParameterfvProc? _texParameterfv;
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private static GenerateMipmapProc? _generateMipmap;
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private static void LoadTexture()
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{
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_genTextures = GetProcAddress<GenObjectsProc>("glGenTextures");
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_deleteTextures = GetProcAddress<GenObjectsProc>("glDeleteTextures");
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_bindTexture = GetProcAddress<BindSlottedProc>("glBindTexture");
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_activeTexture = GetProcAddress<ActiveTextureProc>("glActiveTexture");
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_pixelStorei = GetProcAddress<PixelStoreiProc>("glPixelStorei");
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_pixelStoref = GetProcAddress<PixelStorefProc>("glPixelStoref");
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_texImage2D = GetProcAddress<TexImage2DProc>("glTexImage2D");
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_texImage3D = GetProcAddress<TexImage3DProc>("glTexImage3D");
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_texSubImage2D = GetProcAddress<TexSubImage2DProc>("glTexSubImage2D");
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_texSubImage3D = GetProcAddress<TexSubImage3DProc>("glTexSubImage3D");
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_texParameteri = GetProcAddress<TexParameteriProc>("glTexParameteri");
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_texParameterf = GetProcAddress<TexParameterfProc>("glTexParameterf");
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_texParameteriv = GetProcAddress<TexParameterivProc>("glTexParameteriv");
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_texParameterfv = GetProcAddress<TexParameterfvProc>("glTexParameterfv");
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_generateMipmap = GetProcAddress<GenerateMipmapProc>("glGenerateMipmap");
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}
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[MethodImpl(AggressiveInlining)]
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public static void GenTextures(int count, out int textures)
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{
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fixed (int *ptr = &textures)
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_genTextures!(count, ptr);
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}
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[MethodImpl(AggressiveInlining)]
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public static int GenTexture()
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{
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GenTextures(1, out int i);
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return i;
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}
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[MethodImpl(AggressiveInlining)]
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public static void GenTextures(int[] textures) => GenTextures(textures.Length, out textures[0]);
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[MethodImpl(AggressiveInlining)]
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public static void DeleteTextures(int count, in int textures)
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{
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fixed (int* ptr = &textures)
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_deleteTextures!(count, ptr);
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}
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[MethodImpl(AggressiveInlining)]
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public static void DeleteTexture(int i) => DeleteTextures(1, i);
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[MethodImpl(AggressiveInlining)]
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public static void DeleteTextures(int[] textures) => DeleteTextures(textures.Length, in textures[0]);
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[MethodImpl(AggressiveInlining)]
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public static void BindTexture(GLEnum target, int texture) => _bindTexture!(target, texture);
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[MethodImpl(AggressiveInlining)]
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public static void ActiveTexture(GLEnum unit) => _activeTexture!(unit);
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[MethodImpl(AggressiveInlining)]
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public static void PixelStore(GLEnum pname, int value) => _pixelStorei!(pname, value);
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[MethodImpl(AggressiveInlining)]
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public static void PixelStore(GLEnum pname, float value) => _pixelStoref!(pname, value);
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[MethodImpl(AggressiveInlining)]
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public static void TexImage2D(GLEnum target, int level, GLEnum internalFormat, int width, int height, int border, GLEnum format, GLEnum pixelType, IntPtr data) =>
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_texImage2D!(target, level, internalFormat, width, height, border, format, pixelType, (void*)data);
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[MethodImpl(AggressiveInlining)]
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public static void TexImage2D<T>(GLEnum target, int level, GLEnum internalFormat, int width, int height, int border, GLEnum format, GLEnum pixelType, in T data) where T : unmanaged
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{
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fixed(T *ptr = &data)
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_texImage2D!(target, level, internalFormat, width, height, border, format, pixelType, ptr);
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}
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[MethodImpl(AggressiveInlining)]
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public static void TexImage2D<T>(GLEnum target, int level, GLEnum internalFormat, int width, int height, int border, GLEnum format, GLEnum pixelType, T[] data) where T : unmanaged =>
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TexImage2D(target, level, internalFormat, width, height, border, format, pixelType, in data[0]);
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[MethodImpl(AggressiveInlining)]
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public static void TexImage3D(GLEnum target, int level, GLEnum internalFormat, int width, int height, int depth, int border, GLEnum format, GLEnum pixelType, void* data) =>
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_texImage3D!(target, level, internalFormat, width, height, depth, border, format, pixelType, data);
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[MethodImpl(AggressiveInlining)]
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public static void TexImage3D<T>(GLEnum target, int level, GLEnum internalFormat, int width, int height, int depth, int border, GLEnum format, GLEnum pixelType, in T data)
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where T : unmanaged
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{
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fixed (T* ptr = &data)
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_texImage3D!(target, level, internalFormat, width, height, depth, border, format, pixelType, ptr);
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}
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[MethodImpl(AggressiveInlining)]
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public static void TexImage3D<T>(GLEnum target, int level, GLEnum internalFormat, int width, int height, int depth, int border, GLEnum format, GLEnum pixelType, T[] data)
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where T : unmanaged =>
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TexImage3D(target, level, internalFormat, width, height, depth, border, format, pixelType, in data[0]);
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[MethodImpl(AggressiveInlining)]
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public static void TexSubImage2D(GLEnum target, int level, int x, int y, int width, int height, GLEnum format, GLEnum pixelType, IntPtr data) =>
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_texSubImage2D!(target, level, x, y, width, height,format, pixelType, (void*)data);
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[MethodImpl(AggressiveInlining)]
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public static void TexSubImage2d<T>(GLEnum target, int level, int x, int y, int width, int height, GLEnum format, GLEnum pixelType, in T data) where T : unmanaged
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{
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fixed(T *ptr = &data)
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_texSubImage2D!(target, level, x, y, width, height, format, pixelType, ptr);
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}
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[MethodImpl(AggressiveInlining)]
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public static void TexSubImage2D<T>(GLEnum target, int level, int x, int y, int width, int height, GLEnum format, GLEnum pixelType, T[] data) where T : unmanaged =>
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TexSubImage2d<T>(target, level, x, y, width, height, format, pixelType, in data[0]);
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[MethodImpl(AggressiveInlining)]
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public static void TexSubImage3D(GLEnum target, int level, int x, int y, int z, int width, int height, int depth, int border, GLEnum format, GLEnum pixelType, void* data) =>
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_texSubImage3D!(target, level, x, y, z, width, height, depth, border, format, pixelType, data);
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[MethodImpl(AggressiveInlining)]
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public static void TexSubImage3D<T>(GLEnum target, int level, int x, int y, int z, int width, int height, int depth, int border, GLEnum format, GLEnum pixelType, in T data)
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where T : unmanaged
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{
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fixed (T* ptr = &data)
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_texSubImage3D!(target, level, x, y, z, width, height, depth, border, format, pixelType, ptr);
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}
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[MethodImpl(AggressiveInlining)]
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public static void TexSubImage3D<T>(GLEnum target, int level, int x, int y, int z, int width, int height, int depth, int border, GLEnum format, GLEnum pixelType, T[] data)
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where T : unmanaged =>
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TexSubImage3D(target, level, x, y, z, width, height, depth, border, format, pixelType, in data[0]);
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[MethodImpl(AggressiveInlining)]
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public static void TexParameter(GLEnum target, GLEnum pname, int value) => _texParameteri!(target, pname, value);
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[MethodImpl(AggressiveInlining)]
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public static void TexParameter(GLEnum target, GLEnum pname, GLEnum value) => _texParameteri!(target, pname, (int)value);
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[MethodImpl(AggressiveInlining)]
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public static void TexParameter(GLEnum target, GLEnum pname, float value) => _texParameterf!(target, pname, value);
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[MethodImpl(AggressiveInlining)]
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public static void TexParameter(GLEnum target, GLEnum pname, ref int values)
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{
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fixed (int *ptr = &values)
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_texParameteriv!(target, pname, ptr);
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}
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[MethodImpl(AggressiveInlining)]
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public static void TexParameter(GLEnum target, GLEnum pname, int[] values) => TexParameter(target, pname, ref values[0]);
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[MethodImpl(AggressiveInlining)]
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public static void TexParameter(GLEnum target, GLEnum pname, ref float values)
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{
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fixed (float *ptr = &values)
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_texParameterfv!(target, pname, ptr);
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}
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[MethodImpl(AggressiveInlining)]
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public static void TexParameter(GLEnum target, GLEnum pname, float[] values) => TexParameter(target, pname, ref values[0]);
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[MethodImpl(AggressiveInlining)]
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public static void GenerateMipmap(GLEnum target) => _generateMipmap!(target);
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}
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} |