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-rw-r--r--source/calcify.h146
-rw-r--r--source/core.h34
-rw-r--r--source/fswatcher/fswatcher.cpp9
-rw-r--r--source/fswatcher/fswatcher_linux.cpp369
-rw-r--r--source/fswatcher/fswatcher_osx.cpp43
-rw-r--r--source/fswatcher/fswatcher_windows.cpp220
-rw-r--r--source/game/game.cpp56
-rw-r--r--source/game/game.h20
-rwxr-xr-xsource/glad.c1840
-rw-r--r--source/sdlmain.cpp319
10 files changed, 3056 insertions, 0 deletions
diff --git a/source/calcify.h b/source/calcify.h
new file mode 100644
index 0000000..d0c3499
--- /dev/null
+++ b/source/calcify.h
@@ -0,0 +1,146 @@
+#pragma once
+
+#include <math.h>
+#include <string.h>
+
+#if !AMR_MATH_USE_TYPES
+#include <stdint.h>
+
+typedef int32_t i32;
+typedef int64_t i64;
+
+typedef float r32;
+typedef double r64;
+
+typedef int8_t b8;
+#endif
+
+#define PI 3.14159265358979323846264338327950288f
+#define SQUARE(x) ((x)*(x))
+#define TO_RAD(x) ((x)*PI/180.0f)
+#define TO_DEG(x) ((x)*180.0f/PI)
+#define ABS(x) ((x) > 0 ? (x) : -(x))
+#define MIN(x, y) ((x) < (y) ? (y) : (x))
+#define MAX(x, y) ((x) > (y) ? (y) : (x))
+
+union Vec3 {
+ struct {
+ r32 x;
+ r32 y;
+ r32 z;
+ };
+ struct {
+ r32 r;
+ r32 g;
+ r32 b;
+ };
+ r32 buffer[3];
+};
+
+union Vec4 {
+ struct {
+ r32 x;
+ r32 y;
+ r32 z;
+ r32 w;
+ };
+ r32 buffer[4];
+};
+
+union Mat4 {
+ Vec4 row[4];
+ r32 array[4][4];
+ r32 buffer[16];
+};
+
+Mat4 calcify_init4m(void);
+Mat4 calcify_ident4m(void);
+Mat4 calcify_multiply4mv(Mat4 a, Mat4 b);
+Mat4 calcify_multiply4m(Mat4 a, Mat4 b);
+Mat4 calcify_translation_matrix4m(r32 x, r32 y, r32 z);
+Mat4 calcify_ortho4m(r32 left, r32 right, r32 top, r32 bot, r32 near, r32 far);
+
+Mat4 calcify_init4m(void) {
+ Mat4 res;
+ memset(&res, 0, sizeof(Mat4));
+ return res;
+}
+
+Mat4 calcify_ident4m(void) {
+ Mat4 res = calcify_init4m();
+ res.array[0][0] = 1.0f;
+ res.array[1][1] = 1.0f;
+ res.array[2][2] = 1.0f;
+ res.array[3][3] = 1.0f;
+
+ return res;
+}
+
+Vec4 calcify_multiply4mv(Mat4 m, Vec4 v) {
+ Vec4 res = {0};
+ res.x = 0;
+ res.y = 0;
+ res.z = 0;
+ res.w = 0;
+
+ res.x = v.x*m.array[0][0];
+ res.y = v.x*m.array[0][1];
+ res.z = v.x*m.array[0][2];
+ res.w = v.x*m.array[0][3];
+
+ res.x += v.y*m.array[1][0];
+ res.y += v.y*m.array[1][1];
+ res.z += v.y*m.array[1][2];
+ res.w += v.y*m.array[1][3];
+
+ res.x += v.z*m.array[2][0];
+ res.y += v.z*m.array[2][1];
+ res.z += v.z*m.array[2][2];
+ res.w += v.z*m.array[2][3];
+
+ res.x += v.w*m.array[3][0];
+ res.y += v.w*m.array[3][1];
+ res.z += v.w*m.array[3][2];
+ res.w += v.w*m.array[3][3];
+
+ return res;
+};
+
+Mat4 calcify_multiply4m(Mat4 a, Mat4 b) {
+ Mat4 res = calcify_init4m();
+
+ res.row[0] = calcify_multiply4mv(a, b.row[0]);
+ res.row[1] = calcify_multiply4mv(a, b.row[1]);
+ res.row[2] = calcify_multiply4mv(a, b.row[2]);
+ res.row[3] = calcify_multiply4mv(a, b.row[3]);
+
+ return res;
+}
+
+Mat4 calcify_translation_matrix4m(r32 x, r32 y, r32 z) {
+ Mat4 trans = calcify_ident4m();
+ trans.row[3] = Vec4{x, y, z, 1.0f};
+ return trans;
+};
+
+Mat4 calcify_scaling_matrix4m(r32 x, r32 y) {
+ Mat4 scale = calcify_ident4m();
+ scale.array[0][0] = x;
+ scale.array[1][1] = y;
+ scale.array[2][2] = 0;
+
+ return scale;
+}
+
+Mat4 calcify_ortho4m(r32 left, r32 right, r32 bottom, r32 top, r32 near, r32 far) {
+ Mat4 res = calcify_init4m();
+ res.array[0][0] = 2.0f/(right - left);
+ res.array[1][1] = 2.0f/(top - bottom);
+ res.array[2][2] = 2.0f/(near - far);
+ res.array[3][0] = (right + left)/(left - right);
+ res.array[3][1] = (top + bottom)/(bottom - top);
+ res.array[3][2] = (far + near)/(near - far);
+ res.array[3][3] = 1.0f;
+
+ return(res);
+}
diff --git a/source/core.h b/source/core.h
new file mode 100644
index 0000000..fe9daf9
--- /dev/null
+++ b/source/core.h
@@ -0,0 +1,34 @@
+#pragma once
+
+#include <stdint.h>
+
+typedef int8_t i8;
+typedef int16_t i16;
+typedef int32_t i32;
+typedef int64_t i64;
+
+typedef uint8_t u8;
+typedef uint16_t u16;
+typedef uint32_t u32;
+typedef uint64_t u64;
+
+typedef float r32;
+typedef double r64;
+
+typedef int8_t b8;
+typedef unsigned char uchar;
+
+#define internal static
+
+struct GameState {
+ u32 triangle_sp;
+ u32 triangle_vao;
+ u32 triangle_vbo;
+ i32 width;
+ i32 height;
+};
+
+enum GameEventType {
+ GAME_EVENT_RESIZE = (1 << 1),
+ GAME_EVENT_END
+};
diff --git a/source/fswatcher/fswatcher.cpp b/source/fswatcher/fswatcher.cpp
new file mode 100644
index 0000000..922cc8d
--- /dev/null
+++ b/source/fswatcher/fswatcher.cpp
@@ -0,0 +1,9 @@
+#if defined( __linux__ )
+# include "fswatcher_linux.cpp"
+#elif defined( _WIN32 )
+# include "fswatcher_windows.cpp"
+#elif defined( __OSX__ )
+# include "fswatcher_osx.cpp"
+#else
+# error "Unsupported platform"
+#endif
diff --git a/source/fswatcher/fswatcher_linux.cpp b/source/fswatcher/fswatcher_linux.cpp
new file mode 100644
index 0000000..c2b183c
--- /dev/null
+++ b/source/fswatcher/fswatcher_linux.cpp
@@ -0,0 +1,369 @@
+/*
+ A small drop-in library for watching the filesystem for changes.
+
+ version 0.1, february, 2015
+
+ Copyright (C) 2015- Fredrik Kihlander
+
+ This software is provided 'as-is', without any express or implied
+ warranty. In no event will the authors be held liable for any damages
+ arising from the use of this software.
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute it
+ freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+
+ Fredrik Kihlander
+*/
+
+#include <fswatcher/fswatcher.h>
+
+#include <sys/stat.h>
+#include <sys/inotify.h>
+#include <stdlib.h> // malloc
+#include <unistd.h> // read
+#include <stdio.h> // printf
+#include <dirent.h>
+#include <string.h>
+
+// write something about how we suppose that the kernels will keep on working as they do now:
+// In the current kernel inotify implementation move events are always emitted as contiguous pairs with IN_MOVED_FROM immediately followed by IN_MOVED_TO
+
+struct fswatcher_item
+{
+ int wd;
+ const char* path;
+};
+
+struct fswatcher
+{
+ fswatcher_allocator* allocator;
+ int notifierfd;
+
+ uint32_t watch_flags;
+
+ size_t watches_cnt;
+ size_t watches_cap;
+ fswatcher_item* watches;
+};
+
+static void* fswatcher_default_realloc( fswatcher_allocator*, void* ptr, size_t, size_t new_size )
+{
+ return realloc( ptr, new_size );
+}
+
+static void fswatcher_default_free( fswatcher_allocator*, void* ptr )
+{
+ free( ptr );
+}
+
+static fswatcher_allocator g_fswatcher_default_alloc = { fswatcher_default_realloc, fswatcher_default_free };
+
+static void* fswatcher_realloc( fswatcher_allocator* allocator, void* ptr, size_t old_size, size_t new_size )
+{
+ return allocator->realloc( allocator, ptr, old_size, new_size );
+}
+
+static void fswatcher_free( fswatcher_allocator* allocator, void* ptr )
+{
+ if( allocator->free )
+ allocator->free( allocator, ptr );
+}
+
+static char* fswatcher_strdup( fswatcher_allocator* allocator, const char* str )
+{
+ size_t len = strlen( str ) + 1;
+ char* res = (char*)fswatcher_realloc( allocator, 0x0, 0, len );
+ strcpy( res, str );
+ return res;
+}
+
+static const char* fswatcher_find_wd_path( fswatcher_t w, int wd )
+{
+ for( size_t i = 0; i < w->watches_cnt; ++ i )
+ if( wd == w->watches[i].wd )
+ return w->watches[i].path;
+ return 0x0;
+}
+
+static void fswatcher_add( fswatcher_t w, char* path )
+{
+ int wd = inotify_add_watch( w->notifierfd, path, w->watch_flags );
+ if( wd < 0 )
+ {
+ fprintf(stderr, "failed to add a watch for %s ", path);
+ perror("");
+ return;
+ }
+ if( w->watches_cnt >= w->watches_cap )
+ {
+ w->watches = (fswatcher_item*)fswatcher_realloc( w->allocator, w->watches, sizeof(fswatcher_item) * w->watches_cap, sizeof(fswatcher_item) * w->watches_cap * 2 );
+ w->watches_cap *= 2;
+ }
+
+ w->watches[ w->watches_cnt ].wd = wd;
+ w->watches[ w->watches_cnt ].path = fswatcher_strdup( w->allocator, path );
+ ++w->watches_cnt;
+}
+
+static void fswatcher_remove( fswatcher_t w, int wd )
+{
+ for( size_t i = 0; i < w->watches_cnt; ++ i )
+ {
+ if( wd != w->watches[i].wd )
+ continue;
+
+ fswatcher_free( w->allocator, (void*)w->watches[i].path );
+ w->watches[i].wd = 0;
+ w->watches[i].path = 0x0;
+
+ size_t swap_index = w->watches_cnt - 1;
+ if( i != swap_index )
+ memcpy( w->watches + i, w->watches + swap_index, sizeof( fswatcher_item ) );
+ --w->watches_cnt;
+ return;
+ }
+}
+
+static void fswatcher_recursive_add( fswatcher_t w, char* path_buffer, size_t path_len, size_t path_max )
+{
+ fswatcher_add( w, path_buffer );
+ DIR* dirp = opendir( path_buffer );
+ dirent* ent;
+ while( ( ent = readdir( dirp ) ) != 0x0 )
+ {
+ if( ( ent->d_type != DT_DIR && ent->d_type != DT_LNK && ent->d_type != DT_UNKNOWN ) )
+ continue;
+
+ if( strcmp( ent->d_name, "." ) == 0 || strcmp( ent->d_name, ".." ) == 0 )
+ continue;
+
+ size_t d_name_size = strlen( ent->d_name );
+ if( path_len + d_name_size + 2 >= path_max )
+ return; // TODO: handle!
+
+ strcpy( path_buffer + path_len, ent->d_name );
+ path_buffer[ path_len + d_name_size ] = '/';
+ path_buffer[ path_len + d_name_size + 1 ] = '\0';
+
+ if( ent->d_type == DT_LNK || ent->d_type == DT_UNKNOWN )
+ {
+ struct stat statbuf;
+ if( stat( path_buffer, &statbuf ) == -1 )
+ continue;
+
+ if( !S_ISDIR( statbuf.st_mode ) )
+ continue;
+ }
+
+ fswatcher_recursive_add( w, path_buffer, path_len + d_name_size + 1, path_max );
+ }
+ path_buffer[path_len] = '\0';
+
+ closedir( dirp );
+}
+
+fswatcher_t fswatcher_create( fswatcher_create_flags flags, fswatcher_event_type types, const char* watch_dir, fswatcher_allocator* allocator )
+{
+ if( allocator == 0x0 )
+ allocator = &g_fswatcher_default_alloc;
+
+ fswatcher* w = (fswatcher*)fswatcher_realloc( allocator, 0x0, 0, sizeof( fswatcher ) );
+ memset( w, 0x0, sizeof( fswatcher ) );
+ w->allocator = allocator;
+ w->watch_flags = 0;
+
+ if( types & FSWATCHER_EVENT_CREATE ) w->watch_flags |= IN_CREATE;
+ if( types & FSWATCHER_EVENT_REMOVE ) w->watch_flags |= IN_DELETE;
+ if( types & FSWATCHER_EVENT_MOVE ) w->watch_flags |= IN_MOVE;
+ if( types & FSWATCHER_EVENT_MODIFY ) w->watch_flags |= IN_MODIFY;
+ w->watch_flags |= IN_DELETE_SELF;
+
+ int inotify_flags = 0;
+ if( ( flags & FSWATCHER_CREATE_BLOCKING ) == 0 )
+ inotify_flags |= IN_NONBLOCK;
+
+ w->notifierfd = inotify_init1( inotify_flags );
+ if( w->notifierfd < -1 )
+ {
+ fswatcher_free( allocator, w );
+ return 0x0;
+ }
+
+ w->watches_cap = 16; // 256;
+ w->watches = (fswatcher_item*)fswatcher_realloc( w->allocator, 0x0, 0, sizeof(fswatcher_item) * w->watches_cap );
+
+ char path_buffer[4096];
+ strncpy( path_buffer, watch_dir, sizeof( path_buffer ) );
+ // TODO: make sure path fit ...
+
+ size_t path_len = strlen( path_buffer );
+ if( path_buffer[path_len-1] != '/' )
+ {
+ path_buffer[path_len] = '/';
+ path_buffer[path_len+1] = '\0';
+ ++path_len;
+ }
+
+ fswatcher_recursive_add( w, path_buffer, path_len, sizeof( path_buffer ) );
+ return w;
+}
+
+void fswatcher_destroy( fswatcher_t watcher )
+{
+ close( watcher->notifierfd );
+ for( size_t i = 0; i < watcher->watches_cnt; ++i )
+ fswatcher_free( watcher->allocator, (void*)watcher->watches[i].path );
+ fswatcher_free( watcher->allocator, watcher->watches );
+ fswatcher_free( watcher->allocator, watcher );
+}
+
+static char* fswatcher_build_full_path( fswatcher_t watcher, fswatcher_allocator* allocator, int wd, const char* name, uint32_t name_len )
+{
+ const char* dirpath = fswatcher_find_wd_path( watcher, wd );
+ size_t dirlen = strlen( dirpath );
+ size_t length = dirlen + 1 + name_len;
+ char* res = (char*)fswatcher_realloc( allocator, 0x0, 0, length );
+ if( res )
+ {
+ memcpy( res, dirpath, dirlen );
+ memcpy( res + dirlen, name, name_len );
+ res[length-1] = 0;
+ }
+ return res;
+}
+
+#define FS_MAKE_CALLBACK( type, src, dst ) handler->callback( handler, (type), (src), (dst) );
+
+static void fswatcher_make_callback_with_src_path( fswatcher_t watcher, fswatcher_event_handler* handler, fswatcher_event_type type, inotify_event* ev )
+{
+ char* src = fswatcher_build_full_path( watcher, watcher->allocator, ev->wd, ev->name, ev->len );
+ FS_MAKE_CALLBACK( type, src, 0x0 );
+ fswatcher_free( watcher->allocator, src );
+}
+
+static void fswatcher_make_callback_with_dst_path( fswatcher_t watcher, fswatcher_event_handler* handler, fswatcher_event_type type, inotify_event* ev )
+{
+ char* dst = fswatcher_build_full_path( watcher, watcher->allocator, ev->wd, ev->name, ev->len );
+ FS_MAKE_CALLBACK( type, 0x0, dst );
+ fswatcher_free( watcher->allocator, dst );
+}
+
+void fswatcher_poll( fswatcher_t watcher, fswatcher_event_handler* handler, fswatcher_allocator* allocator )
+{
+ if( allocator == 0x0 )
+ allocator = &g_fswatcher_default_alloc;
+
+ char* move_src = 0x0;
+ uint32_t move_cookie = 0;
+
+ while( true )
+ {
+ char read_buffer[4096];
+ ssize_t read_bytes = read( watcher->notifierfd, read_buffer, sizeof( read_buffer ) );
+ if( read_bytes <= 0 )
+ break;
+
+ for( char* bufp = read_buffer; bufp < read_buffer + read_bytes; )
+ {
+ inotify_event* ev = (inotify_event*)bufp;
+ bool is_dir = ( ev->mask & IN_ISDIR );
+ bool is_create = ( ev->mask & IN_CREATE );
+ bool is_remove = ( ev->mask & IN_DELETE );
+ bool is_modify = ( ev->mask & IN_MODIFY );
+ bool is_move_from = ( ev->mask & IN_MOVED_FROM );
+ bool is_move_to = ( ev->mask & IN_MOVED_TO );
+ bool is_del_self = ( ev->mask & IN_DELETE_SELF );
+
+ if( is_dir )
+ {
+ if( is_create )
+ {
+ char* src = fswatcher_build_full_path( watcher, allocator, ev->wd, ev->name, ev->len );
+ fswatcher_add( watcher, src );
+ FS_MAKE_CALLBACK( FSWATCHER_EVENT_CREATE, src, 0x0 );
+ fswatcher_free( allocator, src );
+ }
+ else if( is_remove )
+ fswatcher_make_callback_with_src_path( watcher, handler, FSWATCHER_EVENT_REMOVE, ev );
+ else if( is_del_self )
+ fswatcher_remove( watcher, ev->wd );
+ }
+ else if( ev->mask & IN_Q_OVERFLOW )
+ {
+ FS_MAKE_CALLBACK( FSWATCHER_EVENT_BUFFER_OVERFLOW, 0x0, 0x0 );
+ }
+ else
+ {
+ if( is_create )
+ fswatcher_make_callback_with_src_path( watcher, handler, FSWATCHER_EVENT_CREATE, ev );
+ else if( is_remove )
+ fswatcher_make_callback_with_src_path( watcher, handler, FSWATCHER_EVENT_REMOVE, ev );
+ else if( is_modify )
+ fswatcher_make_callback_with_src_path( watcher, handler, FSWATCHER_EVENT_MODIFY, ev );
+ else if( is_move_from )
+ {
+ if( move_src != 0x0 )
+ {
+ // ... this is a new pair of a move, so the last one was move "outside" the current watch ...
+ FS_MAKE_CALLBACK( FSWATCHER_EVENT_MOVE, move_src, 0x0 );
+ fswatcher_free( allocator, move_src );
+ }
+
+ // ... this is the first potential pair of a move ...
+ move_src = fswatcher_build_full_path( watcher, allocator, ev->wd, ev->name, ev->len );
+ move_cookie = ev->cookie;
+ }
+ else if( is_move_to )
+ {
+ if( move_src && move_cookie == ev->cookie )
+ {
+ // ... this is the dst for a move ...
+ char* dst = fswatcher_build_full_path( watcher, allocator, ev->wd, ev->name, ev->len );
+ FS_MAKE_CALLBACK( FSWATCHER_EVENT_MOVE, move_src, dst );
+ fswatcher_free( watcher->allocator, dst );
+ fswatcher_free( watcher->allocator, move_src );
+ move_src = 0x0;
+ move_cookie = 0;
+ }
+ else if( move_src != 0x0 )
+ {
+ // ... this is a "move to outside of watch" ...
+ FS_MAKE_CALLBACK( FSWATCHER_EVENT_MOVE, move_src, 0x0 );
+ fswatcher_free( watcher->allocator, move_src );
+ move_src = 0x0;
+ move_cookie = 0;
+
+ // ...followed by a "move from outside to watch ...
+ fswatcher_make_callback_with_dst_path( watcher, handler, FSWATCHER_EVENT_MOVE, ev );
+ }
+ else
+ {
+ // ... this is a "move from outside to watch" ...
+ fswatcher_make_callback_with_dst_path( watcher, handler, FSWATCHER_EVENT_MOVE, ev );
+ }
+ }
+ }
+
+ bufp += sizeof(inotify_event) + ev->len;
+ }
+ }
+
+ if( move_src )
+ {
+ // ... we have a "move to outside of watch" that was never closed ...
+ FS_MAKE_CALLBACK( FSWATCHER_EVENT_MOVE, move_src, 0x0 );
+ fswatcher_free( allocator, move_src );
+ }
+}
+
+#undef FS_MAKE_CALLBACK
+
diff --git a/source/fswatcher/fswatcher_osx.cpp b/source/fswatcher/fswatcher_osx.cpp
new file mode 100644
index 0000000..433bdd2
--- /dev/null
+++ b/source/fswatcher/fswatcher_osx.cpp
@@ -0,0 +1,43 @@
+/*
+ A small drop-in library for watching the filesystem for changes.
+
+ version 0.1, february, 2015
+
+ Copyright (C) 2015- Fredrik Kihlander
+
+ This software is provided 'as-is', without any express or implied
+ warranty. In no event will the authors be held liable for any damages
+ arising from the use of this software.
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute it
+ freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+
+ Fredrik Kihlander
+*/
+
+#include <fswatcher/fswatcher.h>
+
+fswatcher_t fswatcher_create( fswatcher_create_flags flags, fswatcher_event_type types, const char* watch_dir, fswatcher_allocator* allocator )
+{
+ (void)flags; (void)types; (void)watch_dir; (void)allocator;
+ return 0x0;
+}
+
+void fswatcher_destroy( fswatcher_t watcher )
+{
+ (void)watcher;
+}
+
+void fswatcher_poll( fswatcher_t watcher, fswatcher_event_handler* handler, fswatcher_allocator* allocator )
+{
+ (void)watcher; (void)handler; (void)allocator;
+}
diff --git a/source/fswatcher/fswatcher_windows.cpp b/source/fswatcher/fswatcher_windows.cpp
new file mode 100644
index 0000000..9c660f4
--- /dev/null
+++ b/source/fswatcher/fswatcher_windows.cpp
@@ -0,0 +1,220 @@
+/*
+ A small drop-in library for watching the filesystem for changes.
+
+ version 0.1, february, 2015
+
+ Copyright (C) 2015- Fredrik Kihlander
+
+ This software is provided 'as-is', without any express or implied
+ warranty. In no event will the authors be held liable for any damages
+ arising from the use of this software.
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute it
+ freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+
+ Fredrik Kihlander
+*/
+#include <fswatcher/fswatcher.h>
+
+#include <stdlib.h> // malloc
+#include <windows.h>
+
+#include <stdio.h> // remove
+
+struct fswatcher
+{
+ fswatcher_allocator* allocator;
+ bool recursive;
+ bool blocking;
+
+ const char* watch_dir;
+ size_t watch_dir_len;
+
+ HANDLE directory;
+ OVERLAPPED overlapped;
+
+ DWORD read_buffer[2048]; // hmmmm.
+};
+
+static void* fswatcher_default_realloc( fswatcher_allocator*, void* ptr, size_t, size_t new_size )
+{
+ return realloc( ptr, new_size );
+}
+
+static void fswatcher_default_free( fswatcher_allocator*, void* ptr )
+{
+ free( ptr );
+}
+
+static fswatcher_allocator g_fswatcher_default_alloc = { fswatcher_default_realloc, fswatcher_default_free };
+
+static void* fswatcher_realloc( fswatcher_allocator* allocator, void* ptr, size_t old_size, size_t new_size )
+{
+ return allocator->realloc( allocator, ptr, old_size, new_size );
+}
+
+static void fswatcher_free( fswatcher_allocator* allocator, void* ptr )
+{
+ if( allocator->free )
+ allocator->free( allocator, ptr );
+}
+
+#define FS_MAKE_CALLBACK( type, src, dst ) handler->callback( handler, (type), (src), (dst) );
+
+static char* fswatcher_build_full_path( fswatcher_t watcher, fswatcher_allocator* allocator, FILE_NOTIFY_INFORMATION* ev )
+{
+ size_t path_len = (size_t)( ev->FileNameLength / 2 );
+
+ int utf8_len = WideCharToMultiByte( CP_UTF8, // CodePage
+ 0, // dwFlags
+ ev->FileName, // lpWideCharStr
+ (int)path_len, // cchWideChar
+ nullptr, // lpMultiByteStr
+ 0, // cbMultiByte
+ nullptr, // lpDefaultChar
+ nullptr ); // lpUsedDefaultChar
+ size_t res_len = watcher->watch_dir_len + utf8_len;
+
+ char* res = (char*)fswatcher_realloc( allocator, 0x0, 0, res_len + 1 );
+ strcpy( res, watcher->watch_dir );
+
+ char* file_part = res + watcher->watch_dir_len;
+
+ WideCharToMultiByte( CP_UTF8, // CodePage
+ 0, // dwFlags
+ ev->FileName, // lpWideCharStr
+ (int)path_len, // cchWideChar
+ file_part, // lpMultiByteStr
+ utf8_len, // cbMultiByte
+ nullptr, // lpDefaultChar
+ nullptr ); // lpUsedDefaultChar
+ res[res_len] = '\0';
+ return res;
+}
+
+static void fswatcher_begin_read( fswatcher_t watcher )
+{
+ ::ZeroMemory( &watcher->overlapped, sizeof( watcher->overlapped ) );
+
+ BOOL success = ::ReadDirectoryChangesW( watcher->directory,
+ watcher->read_buffer,
+ sizeof( watcher->read_buffer ),
+ watcher->recursive ? TRUE : FALSE,
+ FILE_NOTIFY_CHANGE_LAST_WRITE | FILE_NOTIFY_CHANGE_CREATION | FILE_NOTIFY_CHANGE_FILE_NAME | FILE_NOTIFY_CHANGE_DIR_NAME,
+ 0x0,
+ &watcher->overlapped,
+ 0x0 );
+ if( !success )
+ printf("NOOOOOOOOOOOOOO!");
+}
+
+fswatcher_t fswatcher_create( fswatcher_create_flags flags, fswatcher_event_type types, const char* watch_dir, fswatcher_allocator* allocator )
+{
+ if( allocator == 0x0 )
+ allocator = &g_fswatcher_default_alloc;
+
+ fswatcher_t w = (fswatcher_t)fswatcher_realloc( allocator, 0x0, 0, sizeof( fswatcher ) );
+ w->allocator = allocator;
+ w->watch_dir_len = strlen( watch_dir );
+ w->watch_dir = (char*)fswatcher_realloc( w->allocator, 0x0, 0, w->watch_dir_len + 1 );
+ strcpy( (char*)w->watch_dir, watch_dir );
+ w->recursive = ( flags & FSWATCHER_CREATE_RECURSIVE ) > 0;
+ w->blocking = ( flags & FSWATCHER_CREATE_BLOCKING ) > 0;
+ w->directory = ::CreateFile( watch_dir,
+ FILE_LIST_DIRECTORY,
+ FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
+ NULL, // security descriptor
+ OPEN_EXISTING, // how to create
+ FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OVERLAPPED, // file attributes
+ NULL ); // file with attributes to copy
+ // handle error ...
+
+ fswatcher_begin_read( w );
+ return w;
+}
+
+void fswatcher_destroy( fswatcher_t watcher )
+{
+ ::CloseHandle( watcher->directory );
+ fswatcher_free( watcher->allocator, watcher );
+}
+
+void fswatcher_poll( fswatcher_t watcher, fswatcher_event_handler* handler, fswatcher_allocator* allocator )
+{
+ DWORD bytes;
+ BOOL res = ::GetOverlappedResult( watcher->directory,
+ &watcher->overlapped,
+ &bytes,
+ watcher->blocking );
+ if( res != TRUE )
+ return;
+
+ char* move_src = 0x0;
+
+ FILE_NOTIFY_INFORMATION* ev = (FILE_NOTIFY_INFORMATION*)watcher->read_buffer;
+ do
+ {
+ switch(ev->Action)
+ {
+ case FILE_ACTION_ADDED:
+ {
+ char* src = fswatcher_build_full_path( watcher, watcher->allocator, ev );
+ FS_MAKE_CALLBACK( FSWATCHER_EVENT_CREATE, src, 0x0 );
+ fswatcher_free( watcher->allocator, src );
+ }
+ break;
+ case FILE_ACTION_REMOVED:
+ {
+ char* src = fswatcher_build_full_path( watcher, watcher->allocator, ev );
+ FS_MAKE_CALLBACK( FSWATCHER_EVENT_REMOVE, src, 0x0 );
+ fswatcher_free( watcher->allocator, src );
+ }
+ break;
+ case FILE_ACTION_MODIFIED:
+ {
+ char* src = fswatcher_build_full_path( watcher, watcher->allocator, ev );
+ FS_MAKE_CALLBACK( FSWATCHER_EVENT_MODIFY, src, 0x0 );
+ fswatcher_free( watcher->allocator, src );
+ }
+ break;
+ case FILE_ACTION_RENAMED_OLD_NAME:
+ {
+ move_src = fswatcher_build_full_path( watcher, watcher->allocator, ev );
+ }
+ break;
+ case FILE_ACTION_RENAMED_NEW_NAME:
+ {
+ char* dst = fswatcher_build_full_path( watcher, watcher->allocator, ev );
+ FS_MAKE_CALLBACK( FSWATCHER_EVENT_MOVE, move_src, dst );
+ fswatcher_free( watcher->allocator, move_src );
+ fswatcher_free( watcher->allocator, dst );
+ move_src = 0x0;
+ }
+ break;
+ default:
+ printf("unhandled action %d\n", ev->Action);
+ }
+
+ if( ev->NextEntryOffset == 0 )
+ break;
+ ev = (FILE_NOTIFY_INFORMATION*)((char*)ev + ev->NextEntryOffset);
+ }
+ while( true );
+
+ if( move_src != 0x0 )
+ {
+ // how to handle this?
+ fswatcher_free( watcher->allocator, move_src );
+ }
+
+ fswatcher_begin_read( watcher );
+}
diff --git a/source/game/game.cpp b/source/game/game.cpp
new file mode 100644
index 0000000..337fe11
--- /dev/null
+++ b/source/game/game.cpp
@@ -0,0 +1,56 @@
+#include "game.h"
+
+void game_setup(GameState *state) {
+ glUseProgram(state->triangle_sp);
+ Mat4 projection = calcify_ortho4m(0.0f, state->width, 0.0f, state->height, 0.1f, 10.0f);
+ i32 triangle_proj_loc = glGetUniformLocation(state->triangle_sp, "Projection");
+ glUniformMatrix4fv(triangle_proj_loc, 1, 0, projection.buffer);
+ glUseProgram(0);
+};
+
+void game_handle_event(GameState *state, GameEventType type) {
+ switch (type) {
+ case GAME_EVENT_RESIZE: {
+ glUseProgram(state->triangle_sp);
+ glViewport(0, 0, state->width, state->height);
+
+ Mat4 projection = calcify_ortho4m(0.0f, state->width, 0.0f, state->height, 1.0f, 10.0f);
+ i32 triangle_proj_loc = glGetUniformLocation(state->triangle_sp, "Projection");
+ glUniformMatrix4fv(triangle_proj_loc,
+ 1, 0,
+ projection.buffer);
+ glUseProgram(0);
+ } break;
+
+ default:
+ break;
+ }
+}
+
+void game_update_and_render(GameState *state) {
+ glClearColor(0.1f, 0.1f, 0.1f, 1.0f);
+ glClear(GL_COLOR_BUFFER_BIT);
+
+ glUseProgram(state->triangle_sp);
+ Mat4 model = calcify_ident4m();
+ Mat4 scale = calcify_scaling_matrix4m(105.0f, 95.0f);
+ model = calcify_multiply4m(scale, model);
+
+ Mat4 pos = calcify_translation_matrix4m(350.0f, 950.0f, -1.0f);
+ model = calcify_multiply4m(pos, model);
+ i32 model_loc = glGetUniformLocation(state->triangle_sp,
+ "Model");
+ glUniformMatrix4fv(
+ model_loc,
+ 1, 0,
+ model.buffer
+ );
+
+ Vec3 Color = (Vec3){.r=0.4,.g=0.9,.b=0.7};
+ glUniform3f(glGetUniformLocation(state->triangle_sp,
+ "Color"),
+ Color.r, Color.g, Color.b);
+ glBindVertexArray(state->triangle_vao);
+ glDrawArrays(GL_TRIANGLES, 0, 3);
+ glBindVertexArray(0);
+}
diff --git a/source/game/game.h b/source/game/game.h
new file mode 100644
index 0000000..4c6f1f2
--- /dev/null
+++ b/source/game/game.h
@@ -0,0 +1,20 @@
+#ifndef AMR_GAME_H
+#define AMR_GAME_H
+
+#include <glad/glad.h>
+#include "../core.h"
+#include "../calcify.h"
+
+#ifdef _WIN32
+ #define EXPORT __declspec(dllexport)
+#else
+ #define EXPORT __attribute__((visibility("default")))
+#endif
+
+extern "C" {
+ EXPORT void game_handle_event(GameState *state, GameEventType type);
+ EXPORT void game_setup(GameState *state);
+ EXPORT void game_update_and_render(GameState *state);
+}
+
+#endif // AMR_GAME_H
diff --git a/source/glad.c b/source/glad.c
new file mode 100755
index 0000000..362cef3
--- /dev/null
+++ b/source/glad.c
@@ -0,0 +1,1840 @@
+/*
+
+ OpenGL loader generated by glad 0.1.36 on Thu May 11 06:16:33 2023.
+
+ Language/Generator: C/C++
+ Specification: gl
+ APIs: gl=3.3
+ Profile: compatibility
+ Extensions:
+
+ Loader: True
+ Local files: False
+ Omit khrplatform: False
+ Reproducible: False
+
+ Commandline:
+ --profile="compatibility" --api="gl=3.3" --generator="c" --spec="gl" --extensions=""
+ Online:
+ https://glad.dav1d.de/#profile=compatibility&language=c&specification=gl&loader=on&api=gl%3D3.3
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <glad/glad.h>
+
+static void* get_proc(const char *namez);
+
+#if defined(_WIN32) || defined(__CYGWIN__)
+#ifndef _WINDOWS_
+#undef APIENTRY
+#endif
+#include <windows.h>
+static HMODULE libGL;
+
+typedef void* (APIENTRYP PFNWGLGETPROCADDRESSPROC_PRIVATE)(const char*);
+static PFNWGLGETPROCADDRESSPROC_PRIVATE gladGetProcAddressPtr;
+
+#ifdef _MSC_VER
+#ifdef __has_include
+ #if __has_include(<winapifamily.h>)
+ #define HAVE_WINAPIFAMILY 1
+ #endif
+#elif _MSC_VER >= 1700 && !_USING_V110_SDK71_
+ #define HAVE_WINAPIFAMILY 1
+#endif
+#endif
+
+#ifdef HAVE_WINAPIFAMILY
+ #include <winapifamily.h>
+ #if !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) && WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)
+ #define IS_UWP 1
+ #endif
+#endif
+
+static
+int open_gl(void) {
+#ifndef IS_UWP
+ libGL = LoadLibraryW(L"opengl32.dll");
+ if(libGL != NULL) {
+ void (* tmp)(void);
+ tmp = (void(*)(void)) GetProcAddress(libGL, "wglGetProcAddress");
+ gladGetProcAddressPtr = (PFNWGLGETPROCADDRESSPROC_PRIVATE) tmp;
+ return gladGetProcAddressPtr != NULL;
+ }
+#endif
+
+ return 0;
+}
+
+static
+void close_gl(void) {
+ if(libGL != NULL) {
+ FreeLibrary((HMODULE) libGL);
+ libGL = NULL;
+ }
+}
+#else
+#include <dlfcn.h>
+static void* libGL;
+
+#if !defined(__APPLE__) && !defined(__HAIKU__)
+typedef void* (APIENTRYP PFNGLXGETPROCADDRESSPROC_PRIVATE)(const char*);
+static PFNGLXGETPROCADDRESSPROC_PRIVATE gladGetProcAddressPtr;
+#endif
+
+static
+int open_gl(void) {
+#ifdef __APPLE__
+ static const char *NAMES[] = {
+ "../Frameworks/OpenGL.framework/OpenGL",
+ "/Library/Frameworks/OpenGL.framework/OpenGL",
+ "/System/Library/Frameworks/OpenGL.framework/OpenGL",
+ "/System/Library/Frameworks/OpenGL.framework/Versions/Current/OpenGL"
+ };
+#else
+ static const char *NAMES[] = {"libGL.so.1", "libGL.so"};
+#endif
+
+ unsigned int index = 0;
+ for(index = 0; index < (sizeof(NAMES) / sizeof(NAMES[0])); index++) {
+ libGL = dlopen(NAMES[index], RTLD_NOW | RTLD_GLOBAL);
+
+ if(libGL != NULL) {
+#if defined(__APPLE__) || defined(__HAIKU__)
+ return 1;
+#else
+ gladGetProcAddressPtr = (PFNGLXGETPROCADDRESSPROC_PRIVATE)dlsym(libGL,
+ "glXGetProcAddressARB");
+ return gladGetProcAddressPtr != NULL;
+#endif
+ }
+ }
+
+ return 0;
+}
+
+static
+void close_gl(void) {
+ if(libGL != NULL) {
+ dlclose(libGL);
+ libGL = NULL;
+ }
+}
+#endif
+
+static
+void* get_proc(const char *namez) {
+ void* result = NULL;
+ if(libGL == NULL) return NULL;
+
+#if !defined(__APPLE__) && !defined(__HAIKU__)
+ if(gladGetProcAddressPtr != NULL) {
+ result = gladGetProcAddressPtr(namez);
+ }
+#endif
+ if(result == NULL) {
+#if defined(_WIN32) || defined(__CYGWIN__)
+ result = (void*)GetProcAddress((HMODULE) libGL, namez);
+#else
+ result = dlsym(libGL, namez);
+#endif
+ }
+
+ return result;
+}
+
+int gladLoadGL(void) {
+ int status = 0;
+
+ if(open_gl()) {
+ status = gladLoadGLLoader(&get_proc);
+ close_gl();
+ }
+
+ return status;
+}
+
+struct gladGLversionStruct GLVersion = { 0, 0 };
+
+#if defined(GL_ES_VERSION_3_0) || defined(GL_VERSION_3_0)
+#define _GLAD_IS_SOME_NEW_VERSION 1
+#endif
+
+static int max_loaded_major;
+static int max_loaded_minor;
+
+static const char *exts = NULL;
+static int num_exts_i = 0;
+static char **exts_i = NULL;
+
+static int get_exts(void) {
+#ifdef _GLAD_IS_SOME_NEW_VERSION
+ if(max_loaded_major < 3) {
+#endif
+ exts = (const char *)glGetString(GL_EXTENSIONS);
+#ifdef _GLAD_IS_SOME_NEW_VERSION
+ } else {
+ unsigned int index;
+
+ num_exts_i = 0;
+ glGetIntegerv(GL_NUM_EXTENSIONS, &num_exts_i);
+ if (num_exts_i > 0) {
+ exts_i = (char **)malloc((size_t)num_exts_i * (sizeof *exts_i));
+ }
+
+ if (exts_i == NULL) {
+ return 0;
+ }
+
+ for(index = 0; index < (unsigned)num_exts_i; index++) {
+ const char *gl_str_tmp = (const char*)glGetStringi(GL_EXTENSIONS, index);
+ size_t len = strlen(gl_str_tmp);
+
+ char *local_str = (char*)malloc((len+1) * sizeof(char));
+ if(local_str != NULL) {
+ memcpy(local_str, gl_str_tmp, (len+1) * sizeof(char));
+ }
+ exts_i[index] = local_str;
+ }
+ }
+#endif
+ return 1;
+}
+
+static void free_exts(void) {
+ if (exts_i != NULL) {
+ int index;
+ for(index = 0; index < num_exts_i; index++) {
+ free((char *)exts_i[index]);
+ }
+ free((void *)exts_i);
+ exts_i = NULL;
+ }
+}
+
+static int has_ext(const char *ext) {
+#ifdef _GLAD_IS_SOME_NEW_VERSION
+ if(max_loaded_major < 3) {
+#endif
+ const char *extensions;
+ const char *loc;
+ const char *terminator;
+ extensions = exts;
+ if(extensions == NULL || ext == NULL) {
+ return 0;
+ }
+
+ while(1) {
+ loc = strstr(extensions, ext);
+ if(loc == NULL) {
+ return 0;
+ }
+
+ terminator = loc + strlen(ext);
+ if((loc == extensions || *(loc - 1) == ' ') &&
+ (*terminator == ' ' || *terminator == '\0')) {
+ return 1;
+ }
+ extensions = terminator;
+ }
+#ifdef _GLAD_IS_SOME_NEW_VERSION
+ } else {
+ int index;
+ if(exts_i == NULL) return 0;
+ for(index = 0; index < num_exts_i; index++) {
+ const char *e = exts_i[index];
+
+ if(exts_i[index] != NULL && strcmp(e, ext) == 0) {
+ return 1;
+ }
+ }
+ }
+#endif
+
+ return 0;
+}
+int GLAD_GL_VERSION_1_0 = 0;
+int GLAD_GL_VERSION_1_1 = 0;
+int GLAD_GL_VERSION_1_2 = 0;
+int GLAD_GL_VERSION_1_3 = 0;
+int GLAD_GL_VERSION_1_4 = 0;
+int GLAD_GL_VERSION_1_5 = 0;
+int GLAD_GL_VERSION_2_0 = 0;
+int GLAD_GL_VERSION_2_1 = 0;
+int GLAD_GL_VERSION_3_0 = 0;
+int GLAD_GL_VERSION_3_1 = 0;
+int GLAD_GL_VERSION_3_2 = 0;
+int GLAD_GL_VERSION_3_3 = 0;
+PFNGLACCUMPROC glad_glAccum = NULL;
+PFNGLACTIVETEXTUREPROC glad_glActiveTexture = NULL;
+PFNGLALPHAFUNCPROC glad_glAlphaFunc = NULL;
+PFNGLARETEXTURESRESIDENTPROC glad_glAreTexturesResident = NULL;
+PFNGLARRAYELEMENTPROC glad_glArrayElement = NULL;
+PFNGLATTACHSHADERPROC glad_glAttachShader = NULL;
+PFNGLBEGINPROC glad_glBegin = NULL;
+PFNGLBEGINCONDITIONALRENDERPROC glad_glBeginConditionalRender = NULL;
+PFNGLBEGINQUERYPROC glad_glBeginQuery = NULL;
+PFNGLBEGINTRANSFORMFEEDBACKPROC glad_glBeginTransformFeedback = NULL;
+PFNGLBINDATTRIBLOCATIONPROC glad_glBindAttribLocation = NULL;
+PFNGLBINDBUFFERPROC glad_glBindBuffer = NULL;
+PFNGLBINDBUFFERBASEPROC glad_glBindBufferBase = NULL;
+PFNGLBINDBUFFERRANGEPROC glad_glBindBufferRange = NULL;
+PFNGLBINDFRAGDATALOCATIONPROC glad_glBindFragDataLocation = NULL;
+PFNGLBINDFRAGDATALOCATIONINDEXEDPROC glad_glBindFragDataLocationIndexed = NULL;
+PFNGLBINDFRAMEBUFFERPROC glad_glBindFramebuffer = NULL;
+PFNGLBINDRENDERBUFFERPROC glad_glBindRenderbuffer = NULL;
+PFNGLBINDSAMPLERPROC glad_glBindSampler = NULL;
+PFNGLBINDTEXTUREPROC glad_glBindTexture = NULL;
+PFNGLBINDVERTEXARRAYPROC glad_glBindVertexArray = NULL;
+PFNGLBITMAPPROC glad_glBitmap = NULL;
+PFNGLBLENDCOLORPROC glad_glBlendColor = NULL;
+PFNGLBLENDEQUATIONPROC glad_glBlendEquation = NULL;
+PFNGLBLENDEQUATIONSEPARATEPROC glad_glBlendEquationSeparate = NULL;
+PFNGLBLENDFUNCPROC glad_glBlendFunc = NULL;
+PFNGLBLENDFUNCSEPARATEPROC glad_glBlendFuncSeparate = NULL;
+PFNGLBLITFRAMEBUFFERPROC glad_glBlitFramebuffer = NULL;
+PFNGLBUFFERDATAPROC glad_glBufferData = NULL;
+PFNGLBUFFERSUBDATAPROC glad_glBufferSubData = NULL;
+PFNGLCALLLISTPROC glad_glCallList = NULL;
+PFNGLCALLLISTSPROC glad_glCallLists = NULL;
+PFNGLCHECKFRAMEBUFFERSTATUSPROC glad_glCheckFramebufferStatus = NULL;
+PFNGLCLAMPCOLORPROC glad_glClampColor = NULL;
+PFNGLCLEARPROC glad_glClear = NULL;
+PFNGLCLEARACCUMPROC glad_glClearAccum = NULL;
+PFNGLCLEARBUFFERFIPROC glad_glClearBufferfi = NULL;
+PFNGLCLEARBUFFERFVPROC glad_glClearBufferfv = NULL;
+PFNGLCLEARBUFFERIVPROC glad_glClearBufferiv = NULL;
+PFNGLCLEARBUFFERUIVPROC glad_glClearBufferuiv = NULL;
+PFNGLCLEARCOLORPROC glad_glClearColor = NULL;
+PFNGLCLEARDEPTHPROC glad_glClearDepth = NULL;
+PFNGLCLEARINDEXPROC glad_glClearIndex = NULL;
+PFNGLCLEARSTENCILPROC glad_glClearStencil = NULL;
+PFNGLCLIENTACTIVETEXTUREPROC glad_glClientActiveTexture = NULL;
+PFNGLCLIENTWAITSYNCPROC glad_glClientWaitSync = NULL;
+PFNGLCLIPPLANEPROC glad_glClipPlane = NULL;
+PFNGLCOLOR3BPROC glad_glColor3b = NULL;
+PFNGLCOLOR3BVPROC glad_glColor3bv = NULL;
+PFNGLCOLOR3DPROC glad_glColor3d = NULL;
+PFNGLCOLOR3DVPROC glad_glColor3dv = NULL;
+PFNGLCOLOR3FPROC glad_glColor3f = NULL;
+PFNGLCOLOR3FVPROC glad_glColor3fv = NULL;
+PFNGLCOLOR3IPROC glad_glColor3i = NULL;
+PFNGLCOLOR3IVPROC glad_glColor3iv = NULL;
+PFNGLCOLOR3SPROC glad_glColor3s = NULL;
+PFNGLCOLOR3SVPROC glad_glColor3sv = NULL;
+PFNGLCOLOR3UBPROC glad_glColor3ub = NULL;
+PFNGLCOLOR3UBVPROC glad_glColor3ubv = NULL;
+PFNGLCOLOR3UIPROC glad_glColor3ui = NULL;
+PFNGLCOLOR3UIVPROC glad_glColor3uiv = NULL;
+PFNGLCOLOR3USPROC glad_glColor3us = NULL;
+PFNGLCOLOR3USVPROC glad_glColor3usv = NULL;
+PFNGLCOLOR4BPROC glad_glColor4b = NULL;
+PFNGLCOLOR4BVPROC glad_glColor4bv = NULL;
+PFNGLCOLOR4DPROC glad_glColor4d = NULL;
+PFNGLCOLOR4DVPROC glad_glColor4dv = NULL;
+PFNGLCOLOR4FPROC glad_glColor4f = NULL;
+PFNGLCOLOR4FVPROC glad_glColor4fv = NULL;
+PFNGLCOLOR4IPROC glad_glColor4i = NULL;
+PFNGLCOLOR4IVPROC glad_glColor4iv = NULL;
+PFNGLCOLOR4SPROC glad_glColor4s = NULL;
+PFNGLCOLOR4SVPROC glad_glColor4sv = NULL;
+PFNGLCOLOR4UBPROC glad_glColor4ub = NULL;
+PFNGLCOLOR4UBVPROC glad_glColor4ubv = NULL;
+PFNGLCOLOR4UIPROC glad_glColor4ui = NULL;
+PFNGLCOLOR4UIVPROC glad_glColor4uiv = NULL;
+PFNGLCOLOR4USPROC glad_glColor4us = NULL;
+PFNGLCOLOR4USVPROC glad_glColor4usv = NULL;
+PFNGLCOLORMASKPROC glad_glColorMask = NULL;
+PFNGLCOLORMASKIPROC glad_glColorMaski = NULL;
+PFNGLCOLORMATERIALPROC glad_glColorMaterial = NULL;
+PFNGLCOLORP3UIPROC glad_glColorP3ui = NULL;
+PFNGLCOLORP3UIVPROC glad_glColorP3uiv = NULL;
+PFNGLCOLORP4UIPROC glad_glColorP4ui = NULL;
+PFNGLCOLORP4UIVPROC glad_glColorP4uiv = NULL;
+PFNGLCOLORPOINTERPROC glad_glColorPointer = NULL;
+PFNGLCOMPILESHADERPROC glad_glCompileShader = NULL;
+PFNGLCOMPRESSEDTEXIMAGE1DPROC glad_glCompressedTexImage1D = NULL;
+PFNGLCOMPRESSEDTEXIMAGE2DPROC glad_glCompressedTexImage2D = NULL;
+PFNGLCOMPRESSEDTEXIMAGE3DPROC glad_glCompressedTexImage3D = NULL;
+PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC glad_glCompressedTexSubImage1D = NULL;
+PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC glad_glCompressedTexSubImage2D = NULL;
+PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC glad_glCompressedTexSubImage3D = NULL;
+PFNGLCOPYBUFFERSUBDATAPROC glad_glCopyBufferSubData = NULL;
+PFNGLCOPYPIXELSPROC glad_glCopyPixels = NULL;
+PFNGLCOPYTEXIMAGE1DPROC glad_glCopyTexImage1D = NULL;
+PFNGLCOPYTEXIMAGE2DPROC glad_glCopyTexImage2D = NULL;
+PFNGLCOPYTEXSUBIMAGE1DPROC glad_glCopyTexSubImage1D = NULL;
+PFNGLCOPYTEXSUBIMAGE2DPROC glad_glCopyTexSubImage2D = NULL;
+PFNGLCOPYTEXSUBIMAGE3DPROC glad_glCopyTexSubImage3D = NULL;
+PFNGLCREATEPROGRAMPROC glad_glCreateProgram = NULL;
+PFNGLCREATESHADERPROC glad_glCreateShader = NULL;
+PFNGLCULLFACEPROC glad_glCullFace = NULL;
+PFNGLDELETEBUFFERSPROC glad_glDeleteBuffers = NULL;
+PFNGLDELETEFRAMEBUFFERSPROC glad_glDeleteFramebuffers = NULL;
+PFNGLDELETELISTSPROC glad_glDeleteLists = NULL;
+PFNGLDELETEPROGRAMPROC glad_glDeleteProgram = NULL;
+PFNGLDELETEQUERIESPROC glad_glDeleteQueries = NULL;
+PFNGLDELETERENDERBUFFERSPROC glad_glDeleteRenderbuffers = NULL;
+PFNGLDELETESAMPLERSPROC glad_glDeleteSamplers = NULL;
+PFNGLDELETESHADERPROC glad_glDeleteShader = NULL;
+PFNGLDELETESYNCPROC glad_glDeleteSync = NULL;
+PFNGLDELETETEXTURESPROC glad_glDeleteTextures = NULL;
+PFNGLDELETEVERTEXARRAYSPROC glad_glDeleteVertexArrays = NULL;
+PFNGLDEPTHFUNCPROC glad_glDepthFunc = NULL;
+PFNGLDEPTHMASKPROC glad_glDepthMask = NULL;
+PFNGLDEPTHRANGEPROC glad_glDepthRange = NULL;
+PFNGLDETACHSHADERPROC glad_glDetachShader = NULL;
+PFNGLDISABLEPROC glad_glDisable = NULL;
+PFNGLDISABLECLIENTSTATEPROC glad_glDisableClientState = NULL;
+PFNGLDISABLEVERTEXATTRIBARRAYPROC glad_glDisableVertexAttribArray = NULL;
+PFNGLDISABLEIPROC glad_glDisablei = NULL;
+PFNGLDRAWARRAYSPROC glad_glDrawArrays = NULL;
+PFNGLDRAWARRAYSINSTANCEDPROC glad_glDrawArraysInstanced = NULL;
+PFNGLDRAWBUFFERPROC glad_glDrawBuffer = NULL;
+PFNGLDRAWBUFFERSPROC glad_glDrawBuffers = NULL;
+PFNGLDRAWELEMENTSPROC glad_glDrawElements = NULL;
+PFNGLDRAWELEMENTSBASEVERTEXPROC glad_glDrawElementsBaseVertex = NULL;
+PFNGLDRAWELEMENTSINSTANCEDPROC glad_glDrawElementsInstanced = NULL;
+PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC glad_glDrawElementsInstancedBaseVertex = NULL;
+PFNGLDRAWPIXELSPROC glad_glDrawPixels = NULL;
+PFNGLDRAWRANGEELEMENTSPROC glad_glDrawRangeElements = NULL;
+PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC glad_glDrawRangeElementsBaseVertex = NULL;
+PFNGLEDGEFLAGPROC glad_glEdgeFlag = NULL;
+PFNGLEDGEFLAGPOINTERPROC glad_glEdgeFlagPointer = NULL;
+PFNGLEDGEFLAGVPROC glad_glEdgeFlagv = NULL;
+PFNGLENABLEPROC glad_glEnable = NULL;
+PFNGLENABLECLIENTSTATEPROC glad_glEnableClientState = NULL;
+PFNGLENABLEVERTEXATTRIBARRAYPROC glad_glEnableVertexAttribArray = NULL;
+PFNGLENABLEIPROC glad_glEnablei = NULL;
+PFNGLENDPROC glad_glEnd = NULL;
+PFNGLENDCONDITIONALRENDERPROC glad_glEndConditionalRender = NULL;
+PFNGLENDLISTPROC glad_glEndList = NULL;
+PFNGLENDQUERYPROC glad_glEndQuery = NULL;
+PFNGLENDTRANSFORMFEEDBACKPROC glad_glEndTransformFeedback = NULL;
+PFNGLEVALCOORD1DPROC glad_glEvalCoord1d = NULL;
+PFNGLEVALCOORD1DVPROC glad_glEvalCoord1dv = NULL;
+PFNGLEVALCOORD1FPROC glad_glEvalCoord1f = NULL;
+PFNGLEVALCOORD1FVPROC glad_glEvalCoord1fv = NULL;
+PFNGLEVALCOORD2DPROC glad_glEvalCoord2d = NULL;
+PFNGLEVALCOORD2DVPROC glad_glEvalCoord2dv = NULL;
+PFNGLEVALCOORD2FPROC glad_glEvalCoord2f = NULL;
+PFNGLEVALCOORD2FVPROC glad_glEvalCoord2fv = NULL;
+PFNGLEVALMESH1PROC glad_glEvalMesh1 = NULL;
+PFNGLEVALMESH2PROC glad_glEvalMesh2 = NULL;
+PFNGLEVALPOINT1PROC glad_glEvalPoint1 = NULL;
+PFNGLEVALPOINT2PROC glad_glEvalPoint2 = NULL;
+PFNGLFEEDBACKBUFFERPROC glad_glFeedbackBuffer = NULL;
+PFNGLFENCESYNCPROC glad_glFenceSync = NULL;
+PFNGLFINISHPROC glad_glFinish = NULL;
+PFNGLFLUSHPROC glad_glFlush = NULL;
+PFNGLFLUSHMAPPEDBUFFERRANGEPROC glad_glFlushMappedBufferRange = NULL;
+PFNGLFOGCOORDPOINTERPROC glad_glFogCoordPointer = NULL;
+PFNGLFOGCOORDDPROC glad_glFogCoordd = NULL;
+PFNGLFOGCOORDDVPROC glad_glFogCoorddv = NULL;
+PFNGLFOGCOORDFPROC glad_glFogCoordf = NULL;
+PFNGLFOGCOORDFVPROC glad_glFogCoordfv = NULL;
+PFNGLFOGFPROC glad_glFogf = NULL;
+PFNGLFOGFVPROC glad_glFogfv = NULL;
+PFNGLFOGIPROC glad_glFogi = NULL;
+PFNGLFOGIVPROC glad_glFogiv = NULL;
+PFNGLFRAMEBUFFERRENDERBUFFERPROC glad_glFramebufferRenderbuffer = NULL;
+PFNGLFRAMEBUFFERTEXTUREPROC glad_glFramebufferTexture = NULL;
+PFNGLFRAMEBUFFERTEXTURE1DPROC glad_glFramebufferTexture1D = NULL;
+PFNGLFRAMEBUFFERTEXTURE2DPROC glad_glFramebufferTexture2D = NULL;
+PFNGLFRAMEBUFFERTEXTURE3DPROC glad_glFramebufferTexture3D = NULL;
+PFNGLFRAMEBUFFERTEXTURELAYERPROC glad_glFramebufferTextureLayer = NULL;
+PFNGLFRONTFACEPROC glad_glFrontFace = NULL;
+PFNGLFRUSTUMPROC glad_glFrustum = NULL;
+PFNGLGENBUFFERSPROC glad_glGenBuffers = NULL;
+PFNGLGENFRAMEBUFFERSPROC glad_glGenFramebuffers = NULL;
+PFNGLGENLISTSPROC glad_glGenLists = NULL;
+PFNGLGENQUERIESPROC glad_glGenQueries = NULL;
+PFNGLGENRENDERBUFFERSPROC glad_glGenRenderbuffers = NULL;
+PFNGLGENSAMPLERSPROC glad_glGenSamplers = NULL;
+PFNGLGENTEXTURESPROC glad_glGenTextures = NULL;
+PFNGLGENVERTEXARRAYSPROC glad_glGenVertexArrays = NULL;
+PFNGLGENERATEMIPMAPPROC glad_glGenerateMipmap = NULL;
+PFNGLGETACTIVEATTRIBPROC glad_glGetActiveAttrib = NULL;
+PFNGLGETACTIVEUNIFORMPROC glad_glGetActiveUniform = NULL;
+PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC glad_glGetActiveUniformBlockName = NULL;
+PFNGLGETACTIVEUNIFORMBLOCKIVPROC glad_glGetActiveUniformBlockiv = NULL;
+PFNGLGETACTIVEUNIFORMNAMEPROC glad_glGetActiveUniformName = NULL;
+PFNGLGETACTIVEUNIFORMSIVPROC glad_glGetActiveUniformsiv = NULL;
+PFNGLGETATTACHEDSHADERSPROC glad_glGetAttachedShaders = NULL;
+PFNGLGETATTRIBLOCATIONPROC glad_glGetAttribLocation = NULL;
+PFNGLGETBOOLEANI_VPROC glad_glGetBooleani_v = NULL;
+PFNGLGETBOOLEANVPROC glad_glGetBooleanv = NULL;
+PFNGLGETBUFFERPARAMETERI64VPROC glad_glGetBufferParameteri64v = NULL;
+PFNGLGETBUFFERPARAMETERIVPROC glad_glGetBufferParameteriv = NULL;
+PFNGLGETBUFFERPOINTERVPROC glad_glGetBufferPointerv = NULL;
+PFNGLGETBUFFERSUBDATAPROC glad_glGetBufferSubData = NULL;
+PFNGLGETCLIPPLANEPROC glad_glGetClipPlane = NULL;
+PFNGLGETCOMPRESSEDTEXIMAGEPROC glad_glGetCompressedTexImage = NULL;
+PFNGLGETDOUBLEVPROC glad_glGetDoublev = NULL;
+PFNGLGETERRORPROC glad_glGetError = NULL;
+PFNGLGETFLOATVPROC glad_glGetFloatv = NULL;
+PFNGLGETFRAGDATAINDEXPROC glad_glGetFragDataIndex = NULL;
+PFNGLGETFRAGDATALOCATIONPROC glad_glGetFragDataLocation = NULL;
+PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glad_glGetFramebufferAttachmentParameteriv = NULL;
+PFNGLGETINTEGER64I_VPROC glad_glGetInteger64i_v = NULL;
+PFNGLGETINTEGER64VPROC glad_glGetInteger64v = NULL;
+PFNGLGETINTEGERI_VPROC glad_glGetIntegeri_v = NULL;
+PFNGLGETINTEGERVPROC glad_glGetIntegerv = NULL;
+PFNGLGETLIGHTFVPROC glad_glGetLightfv = NULL;
+PFNGLGETLIGHTIVPROC glad_glGetLightiv = NULL;
+PFNGLGETMAPDVPROC glad_glGetMapdv = NULL;
+PFNGLGETMAPFVPROC glad_glGetMapfv = NULL;
+PFNGLGETMAPIVPROC glad_glGetMapiv = NULL;
+PFNGLGETMATERIALFVPROC glad_glGetMaterialfv = NULL;
+PFNGLGETMATERIALIVPROC glad_glGetMaterialiv = NULL;
+PFNGLGETMULTISAMPLEFVPROC glad_glGetMultisamplefv = NULL;
+PFNGLGETPIXELMAPFVPROC glad_glGetPixelMapfv = NULL;
+PFNGLGETPIXELMAPUIVPROC glad_glGetPixelMapuiv = NULL;
+PFNGLGETPIXELMAPUSVPROC glad_glGetPixelMapusv = NULL;
+PFNGLGETPOINTERVPROC glad_glGetPointerv = NULL;
+PFNGLGETPOLYGONSTIPPLEPROC glad_glGetPolygonStipple = NULL;
+PFNGLGETPROGRAMINFOLOGPROC glad_glGetProgramInfoLog = NULL;
+PFNGLGETPROGRAMIVPROC glad_glGetProgramiv = NULL;
+PFNGLGETQUERYOBJECTI64VPROC glad_glGetQueryObjecti64v = NULL;
+PFNGLGETQUERYOBJECTIVPROC glad_glGetQueryObjectiv = NULL;
+PFNGLGETQUERYOBJECTUI64VPROC glad_glGetQueryObjectui64v = NULL;
+PFNGLGETQUERYOBJECTUIVPROC glad_glGetQueryObjectuiv = NULL;
+PFNGLGETQUERYIVPROC glad_glGetQueryiv = NULL;
+PFNGLGETRENDERBUFFERPARAMETERIVPROC glad_glGetRenderbufferParameteriv = NULL;
+PFNGLGETSAMPLERPARAMETERIIVPROC glad_glGetSamplerParameterIiv = NULL;
+PFNGLGETSAMPLERPARAMETERIUIVPROC glad_glGetSamplerParameterIuiv = NULL;
+PFNGLGETSAMPLERPARAMETERFVPROC glad_glGetSamplerParameterfv = NULL;
+PFNGLGETSAMPLERPARAMETERIVPROC glad_glGetSamplerParameteriv = NULL;
+PFNGLGETSHADERINFOLOGPROC glad_glGetShaderInfoLog = NULL;
+PFNGLGETSHADERSOURCEPROC glad_glGetShaderSource = NULL;
+PFNGLGETSHADERIVPROC glad_glGetShaderiv = NULL;
+PFNGLGETSTRINGPROC glad_glGetString = NULL;
+PFNGLGETSTRINGIPROC glad_glGetStringi = NULL;
+PFNGLGETSYNCIVPROC glad_glGetSynciv = NULL;
+PFNGLGETTEXENVFVPROC glad_glGetTexEnvfv = NULL;
+PFNGLGETTEXENVIVPROC glad_glGetTexEnviv = NULL;
+PFNGLGETTEXGENDVPROC glad_glGetTexGendv = NULL;
+PFNGLGETTEXGENFVPROC glad_glGetTexGenfv = NULL;
+PFNGLGETTEXGENIVPROC glad_glGetTexGeniv = NULL;
+PFNGLGETTEXIMAGEPROC glad_glGetTexImage = NULL;
+PFNGLGETTEXLEVELPARAMETERFVPROC glad_glGetTexLevelParameterfv = NULL;
+PFNGLGETTEXLEVELPARAMETERIVPROC glad_glGetTexLevelParameteriv = NULL;
+PFNGLGETTEXPARAMETERIIVPROC glad_glGetTexParameterIiv = NULL;
+PFNGLGETTEXPARAMETERIUIVPROC glad_glGetTexParameterIuiv = NULL;
+PFNGLGETTEXPARAMETERFVPROC glad_glGetTexParameterfv = NULL;
+PFNGLGETTEXPARAMETERIVPROC glad_glGetTexParameteriv = NULL;
+PFNGLGETTRANSFORMFEEDBACKVARYINGPROC glad_glGetTransformFeedbackVarying = NULL;
+PFNGLGETUNIFORMBLOCKINDEXPROC glad_glGetUniformBlockIndex = NULL;
+PFNGLGETUNIFORMINDICESPROC glad_glGetUniformIndices = NULL;
+PFNGLGETUNIFORMLOCATIONPROC glad_glGetUniformLocation = NULL;
+PFNGLGETUNIFORMFVPROC glad_glGetUniformfv = NULL;
+PFNGLGETUNIFORMIVPROC glad_glGetUniformiv = NULL;
+PFNGLGETUNIFORMUIVPROC glad_glGetUniformuiv = NULL;
+PFNGLGETVERTEXATTRIBIIVPROC glad_glGetVertexAttribIiv = NULL;
+PFNGLGETVERTEXATTRIBIUIVPROC glad_glGetVertexAttribIuiv = NULL;
+PFNGLGETVERTEXATTRIBPOINTERVPROC glad_glGetVertexAttribPointerv = NULL;
+PFNGLGETVERTEXATTRIBDVPROC glad_glGetVertexAttribdv = NULL;
+PFNGLGETVERTEXATTRIBFVPROC glad_glGetVertexAttribfv = NULL;
+PFNGLGETVERTEXATTRIBIVPROC glad_glGetVertexAttribiv = NULL;
+PFNGLHINTPROC glad_glHint = NULL;
+PFNGLINDEXMASKPROC glad_glIndexMask = NULL;
+PFNGLINDEXPOINTERPROC glad_glIndexPointer = NULL;
+PFNGLINDEXDPROC glad_glIndexd = NULL;
+PFNGLINDEXDVPROC glad_glIndexdv = NULL;
+PFNGLINDEXFPROC glad_glIndexf = NULL;
+PFNGLINDEXFVPROC glad_glIndexfv = NULL;
+PFNGLINDEXIPROC glad_glIndexi = NULL;
+PFNGLINDEXIVPROC glad_glIndexiv = NULL;
+PFNGLINDEXSPROC glad_glIndexs = NULL;
+PFNGLINDEXSVPROC glad_glIndexsv = NULL;
+PFNGLINDEXUBPROC glad_glIndexub = NULL;
+PFNGLINDEXUBVPROC glad_glIndexubv = NULL;
+PFNGLINITNAMESPROC glad_glInitNames = NULL;
+PFNGLINTERLEAVEDARRAYSPROC glad_glInterleavedArrays = NULL;
+PFNGLISBUFFERPROC glad_glIsBuffer = NULL;
+PFNGLISENABLEDPROC glad_glIsEnabled = NULL;
+PFNGLISENABLEDIPROC glad_glIsEnabledi = NULL;
+PFNGLISFRAMEBUFFERPROC glad_glIsFramebuffer = NULL;
+PFNGLISLISTPROC glad_glIsList = NULL;
+PFNGLISPROGRAMPROC glad_glIsProgram = NULL;
+PFNGLISQUERYPROC glad_glIsQuery = NULL;
+PFNGLISRENDERBUFFERPROC glad_glIsRenderbuffer = NULL;
+PFNGLISSAMPLERPROC glad_glIsSampler = NULL;
+PFNGLISSHADERPROC glad_glIsShader = NULL;
+PFNGLISSYNCPROC glad_glIsSync = NULL;
+PFNGLISTEXTUREPROC glad_glIsTexture = NULL;
+PFNGLISVERTEXARRAYPROC glad_glIsVertexArray = NULL;
+PFNGLLIGHTMODELFPROC glad_glLightModelf = NULL;
+PFNGLLIGHTMODELFVPROC glad_glLightModelfv = NULL;
+PFNGLLIGHTMODELIPROC glad_glLightModeli = NULL;
+PFNGLLIGHTMODELIVPROC glad_glLightModeliv = NULL;
+PFNGLLIGHTFPROC glad_glLightf = NULL;
+PFNGLLIGHTFVPROC glad_glLightfv = NULL;
+PFNGLLIGHTIPROC glad_glLighti = NULL;
+PFNGLLIGHTIVPROC glad_glLightiv = NULL;
+PFNGLLINESTIPPLEPROC glad_glLineStipple = NULL;
+PFNGLLINEWIDTHPROC glad_glLineWidth = NULL;
+PFNGLLINKPROGRAMPROC glad_glLinkProgram = NULL;
+PFNGLLISTBASEPROC glad_glListBase = NULL;
+PFNGLLOADIDENTITYPROC glad_glLoadIdentity = NULL;
+PFNGLLOADMATRIXDPROC glad_glLoadMatrixd = NULL;
+PFNGLLOADMATRIXFPROC glad_glLoadMatrixf = NULL;
+PFNGLLOADNAMEPROC glad_glLoadName = NULL;
+PFNGLLOADTRANSPOSEMATRIXDPROC glad_glLoadTransposeMatrixd = NULL;
+PFNGLLOADTRANSPOSEMATRIXFPROC glad_glLoadTransposeMatrixf = NULL;
+PFNGLLOGICOPPROC glad_glLogicOp = NULL;
+PFNGLMAP1DPROC glad_glMap1d = NULL;
+PFNGLMAP1FPROC glad_glMap1f = NULL;
+PFNGLMAP2DPROC glad_glMap2d = NULL;
+PFNGLMAP2FPROC glad_glMap2f = NULL;
+PFNGLMAPBUFFERPROC glad_glMapBuffer = NULL;
+PFNGLMAPBUFFERRANGEPROC glad_glMapBufferRange = NULL;
+PFNGLMAPGRID1DPROC glad_glMapGrid1d = NULL;
+PFNGLMAPGRID1FPROC glad_glMapGrid1f = NULL;
+PFNGLMAPGRID2DPROC glad_glMapGrid2d = NULL;
+PFNGLMAPGRID2FPROC glad_glMapGrid2f = NULL;
+PFNGLMATERIALFPROC glad_glMaterialf = NULL;
+PFNGLMATERIALFVPROC glad_glMaterialfv = NULL;
+PFNGLMATERIALIPROC glad_glMateriali = NULL;
+PFNGLMATERIALIVPROC glad_glMaterialiv = NULL;
+PFNGLMATRIXMODEPROC glad_glMatrixMode = NULL;
+PFNGLMULTMATRIXDPROC glad_glMultMatrixd = NULL;
+PFNGLMULTMATRIXFPROC glad_glMultMatrixf = NULL;
+PFNGLMULTTRANSPOSEMATRIXDPROC glad_glMultTransposeMatrixd = NULL;
+PFNGLMULTTRANSPOSEMATRIXFPROC glad_glMultTransposeMatrixf = NULL;
+PFNGLMULTIDRAWARRAYSPROC glad_glMultiDrawArrays = NULL;
+PFNGLMULTIDRAWELEMENTSPROC glad_glMultiDrawElements = NULL;
+PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC glad_glMultiDrawElementsBaseVertex = NULL;
+PFNGLMULTITEXCOORD1DPROC glad_glMultiTexCoord1d = NULL;
+PFNGLMULTITEXCOORD1DVPROC glad_glMultiTexCoord1dv = NULL;
+PFNGLMULTITEXCOORD1FPROC glad_glMultiTexCoord1f = NULL;
+PFNGLMULTITEXCOORD1FVPROC glad_glMultiTexCoord1fv = NULL;
+PFNGLMULTITEXCOORD1IPROC glad_glMultiTexCoord1i = NULL;
+PFNGLMULTITEXCOORD1IVPROC glad_glMultiTexCoord1iv = NULL;
+PFNGLMULTITEXCOORD1SPROC glad_glMultiTexCoord1s = NULL;
+PFNGLMULTITEXCOORD1SVPROC glad_glMultiTexCoord1sv = NULL;
+PFNGLMULTITEXCOORD2DPROC glad_glMultiTexCoord2d = NULL;
+PFNGLMULTITEXCOORD2DVPROC glad_glMultiTexCoord2dv = NULL;
+PFNGLMULTITEXCOORD2FPROC glad_glMultiTexCoord2f = NULL;
+PFNGLMULTITEXCOORD2FVPROC glad_glMultiTexCoord2fv = NULL;
+PFNGLMULTITEXCOORD2IPROC glad_glMultiTexCoord2i = NULL;
+PFNGLMULTITEXCOORD2IVPROC glad_glMultiTexCoord2iv = NULL;
+PFNGLMULTITEXCOORD2SPROC glad_glMultiTexCoord2s = NULL;
+PFNGLMULTITEXCOORD2SVPROC glad_glMultiTexCoord2sv = NULL;
+PFNGLMULTITEXCOORD3DPROC glad_glMultiTexCoord3d = NULL;
+PFNGLMULTITEXCOORD3DVPROC glad_glMultiTexCoord3dv = NULL;
+PFNGLMULTITEXCOORD3FPROC glad_glMultiTexCoord3f = NULL;
+PFNGLMULTITEXCOORD3FVPROC glad_glMultiTexCoord3fv = NULL;
+PFNGLMULTITEXCOORD3IPROC glad_glMultiTexCoord3i = NULL;
+PFNGLMULTITEXCOORD3IVPROC glad_glMultiTexCoord3iv = NULL;
+PFNGLMULTITEXCOORD3SPROC glad_glMultiTexCoord3s = NULL;
+PFNGLMULTITEXCOORD3SVPROC glad_glMultiTexCoord3sv = NULL;
+PFNGLMULTITEXCOORD4DPROC glad_glMultiTexCoord4d = NULL;
+PFNGLMULTITEXCOORD4DVPROC glad_glMultiTexCoord4dv = NULL;
+PFNGLMULTITEXCOORD4FPROC glad_glMultiTexCoord4f = NULL;
+PFNGLMULTITEXCOORD4FVPROC glad_glMultiTexCoord4fv = NULL;
+PFNGLMULTITEXCOORD4IPROC glad_glMultiTexCoord4i = NULL;
+PFNGLMULTITEXCOORD4IVPROC glad_glMultiTexCoord4iv = NULL;
+PFNGLMULTITEXCOORD4SPROC glad_glMultiTexCoord4s = NULL;
+PFNGLMULTITEXCOORD4SVPROC glad_glMultiTexCoord4sv = NULL;
+PFNGLMULTITEXCOORDP1UIPROC glad_glMultiTexCoordP1ui = NULL;
+PFNGLMULTITEXCOORDP1UIVPROC glad_glMultiTexCoordP1uiv = NULL;
+PFNGLMULTITEXCOORDP2UIPROC glad_glMultiTexCoordP2ui = NULL;
+PFNGLMULTITEXCOORDP2UIVPROC glad_glMultiTexCoordP2uiv = NULL;
+PFNGLMULTITEXCOORDP3UIPROC glad_glMultiTexCoordP3ui = NULL;
+PFNGLMULTITEXCOORDP3UIVPROC glad_glMultiTexCoordP3uiv = NULL;
+PFNGLMULTITEXCOORDP4UIPROC glad_glMultiTexCoordP4ui = NULL;
+PFNGLMULTITEXCOORDP4UIVPROC glad_glMultiTexCoordP4uiv = NULL;
+PFNGLNEWLISTPROC glad_glNewList = NULL;
+PFNGLNORMAL3BPROC glad_glNormal3b = NULL;
+PFNGLNORMAL3BVPROC glad_glNormal3bv = NULL;
+PFNGLNORMAL3DPROC glad_glNormal3d = NULL;
+PFNGLNORMAL3DVPROC glad_glNormal3dv = NULL;
+PFNGLNORMAL3FPROC glad_glNormal3f = NULL;
+PFNGLNORMAL3FVPROC glad_glNormal3fv = NULL;
+PFNGLNORMAL3IPROC glad_glNormal3i = NULL;
+PFNGLNORMAL3IVPROC glad_glNormal3iv = NULL;
+PFNGLNORMAL3SPROC glad_glNormal3s = NULL;
+PFNGLNORMAL3SVPROC glad_glNormal3sv = NULL;
+PFNGLNORMALP3UIPROC glad_glNormalP3ui = NULL;
+PFNGLNORMALP3UIVPROC glad_glNormalP3uiv = NULL;
+PFNGLNORMALPOINTERPROC glad_glNormalPointer = NULL;
+PFNGLORTHOPROC glad_glOrtho = NULL;
+PFNGLPASSTHROUGHPROC glad_glPassThrough = NULL;
+PFNGLPIXELMAPFVPROC glad_glPixelMapfv = NULL;
+PFNGLPIXELMAPUIVPROC glad_glPixelMapuiv = NULL;
+PFNGLPIXELMAPUSVPROC glad_glPixelMapusv = NULL;
+PFNGLPIXELSTOREFPROC glad_glPixelStoref = NULL;
+PFNGLPIXELSTOREIPROC glad_glPixelStorei = NULL;
+PFNGLPIXELTRANSFERFPROC glad_glPixelTransferf = NULL;
+PFNGLPIXELTRANSFERIPROC glad_glPixelTransferi = NULL;
+PFNGLPIXELZOOMPROC glad_glPixelZoom = NULL;
+PFNGLPOINTPARAMETERFPROC glad_glPointParameterf = NULL;
+PFNGLPOINTPARAMETERFVPROC glad_glPointParameterfv = NULL;
+PFNGLPOINTPARAMETERIPROC glad_glPointParameteri = NULL;
+PFNGLPOINTPARAMETERIVPROC glad_glPointParameteriv = NULL;
+PFNGLPOINTSIZEPROC glad_glPointSize = NULL;
+PFNGLPOLYGONMODEPROC glad_glPolygonMode = NULL;
+PFNGLPOLYGONOFFSETPROC glad_glPolygonOffset = NULL;
+PFNGLPOLYGONSTIPPLEPROC glad_glPolygonStipple = NULL;
+PFNGLPOPATTRIBPROC glad_glPopAttrib = NULL;
+PFNGLPOPCLIENTATTRIBPROC glad_glPopClientAttrib = NULL;
+PFNGLPOPMATRIXPROC glad_glPopMatrix = NULL;
+PFNGLPOPNAMEPROC glad_glPopName = NULL;
+PFNGLPRIMITIVERESTARTINDEXPROC glad_glPrimitiveRestartIndex = NULL;
+PFNGLPRIORITIZETEXTURESPROC glad_glPrioritizeTextures = NULL;
+PFNGLPROVOKINGVERTEXPROC glad_glProvokingVertex = NULL;
+PFNGLPUSHATTRIBPROC glad_glPushAttrib = NULL;
+PFNGLPUSHCLIENTATTRIBPROC glad_glPushClientAttrib = NULL;
+PFNGLPUSHMATRIXPROC glad_glPushMatrix = NULL;
+PFNGLPUSHNAMEPROC glad_glPushName = NULL;
+PFNGLQUERYCOUNTERPROC glad_glQueryCounter = NULL;
+PFNGLRASTERPOS2DPROC glad_glRasterPos2d = NULL;
+PFNGLRASTERPOS2DVPROC glad_glRasterPos2dv = NULL;
+PFNGLRASTERPOS2FPROC glad_glRasterPos2f = NULL;
+PFNGLRASTERPOS2FVPROC glad_glRasterPos2fv = NULL;
+PFNGLRASTERPOS2IPROC glad_glRasterPos2i = NULL;
+PFNGLRASTERPOS2IVPROC glad_glRasterPos2iv = NULL;
+PFNGLRASTERPOS2SPROC glad_glRasterPos2s = NULL;
+PFNGLRASTERPOS2SVPROC glad_glRasterPos2sv = NULL;
+PFNGLRASTERPOS3DPROC glad_glRasterPos3d = NULL;
+PFNGLRASTERPOS3DVPROC glad_glRasterPos3dv = NULL;
+PFNGLRASTERPOS3FPROC glad_glRasterPos3f = NULL;
+PFNGLRASTERPOS3FVPROC glad_glRasterPos3fv = NULL;
+PFNGLRASTERPOS3IPROC glad_glRasterPos3i = NULL;
+PFNGLRASTERPOS3IVPROC glad_glRasterPos3iv = NULL;
+PFNGLRASTERPOS3SPROC glad_glRasterPos3s = NULL;
+PFNGLRASTERPOS3SVPROC glad_glRasterPos3sv = NULL;
+PFNGLRASTERPOS4DPROC glad_glRasterPos4d = NULL;
+PFNGLRASTERPOS4DVPROC glad_glRasterPos4dv = NULL;
+PFNGLRASTERPOS4FPROC glad_glRasterPos4f = NULL;
+PFNGLRASTERPOS4FVPROC glad_glRasterPos4fv = NULL;
+PFNGLRASTERPOS4IPROC glad_glRasterPos4i = NULL;
+PFNGLRASTERPOS4IVPROC glad_glRasterPos4iv = NULL;
+PFNGLRASTERPOS4SPROC glad_glRasterPos4s = NULL;
+PFNGLRASTERPOS4SVPROC glad_glRasterPos4sv = NULL;
+PFNGLREADBUFFERPROC glad_glReadBuffer = NULL;
+PFNGLREADPIXELSPROC glad_glReadPixels = NULL;
+PFNGLRECTDPROC glad_glRectd = NULL;
+PFNGLRECTDVPROC glad_glRectdv = NULL;
+PFNGLRECTFPROC glad_glRectf = NULL;
+PFNGLRECTFVPROC glad_glRectfv = NULL;
+PFNGLRECTIPROC glad_glRecti = NULL;
+PFNGLRECTIVPROC glad_glRectiv = NULL;
+PFNGLRECTSPROC glad_glRects = NULL;
+PFNGLRECTSVPROC glad_glRectsv = NULL;
+PFNGLRENDERMODEPROC glad_glRenderMode = NULL;
+PFNGLRENDERBUFFERSTORAGEPROC glad_glRenderbufferStorage = NULL;
+PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glad_glRenderbufferStorageMultisample = NULL;
+PFNGLROTATEDPROC glad_glRotated = NULL;
+PFNGLROTATEFPROC glad_glRotatef = NULL;
+PFNGLSAMPLECOVERAGEPROC glad_glSampleCoverage = NULL;
+PFNGLSAMPLEMASKIPROC glad_glSampleMaski = NULL;
+PFNGLSAMPLERPARAMETERIIVPROC glad_glSamplerParameterIiv = NULL;
+PFNGLSAMPLERPARAMETERIUIVPROC glad_glSamplerParameterIuiv = NULL;
+PFNGLSAMPLERPARAMETERFPROC glad_glSamplerParameterf = NULL;
+PFNGLSAMPLERPARAMETERFVPROC glad_glSamplerParameterfv = NULL;
+PFNGLSAMPLERPARAMETERIPROC glad_glSamplerParameteri = NULL;
+PFNGLSAMPLERPARAMETERIVPROC glad_glSamplerParameteriv = NULL;
+PFNGLSCALEDPROC glad_glScaled = NULL;
+PFNGLSCALEFPROC glad_glScalef = NULL;
+PFNGLSCISSORPROC glad_glScissor = NULL;
+PFNGLSECONDARYCOLOR3BPROC glad_glSecondaryColor3b = NULL;
+PFNGLSECONDARYCOLOR3BVPROC glad_glSecondaryColor3bv = NULL;
+PFNGLSECONDARYCOLOR3DPROC glad_glSecondaryColor3d = NULL;
+PFNGLSECONDARYCOLOR3DVPROC glad_glSecondaryColor3dv = NULL;
+PFNGLSECONDARYCOLOR3FPROC glad_glSecondaryColor3f = NULL;
+PFNGLSECONDARYCOLOR3FVPROC glad_glSecondaryColor3fv = NULL;
+PFNGLSECONDARYCOLOR3IPROC glad_glSecondaryColor3i = NULL;
+PFNGLSECONDARYCOLOR3IVPROC glad_glSecondaryColor3iv = NULL;
+PFNGLSECONDARYCOLOR3SPROC glad_glSecondaryColor3s = NULL;
+PFNGLSECONDARYCOLOR3SVPROC glad_glSecondaryColor3sv = NULL;
+PFNGLSECONDARYCOLOR3UBPROC glad_glSecondaryColor3ub = NULL;
+PFNGLSECONDARYCOLOR3UBVPROC glad_glSecondaryColor3ubv = NULL;
+PFNGLSECONDARYCOLOR3UIPROC glad_glSecondaryColor3ui = NULL;
+PFNGLSECONDARYCOLOR3UIVPROC glad_glSecondaryColor3uiv = NULL;
+PFNGLSECONDARYCOLOR3USPROC glad_glSecondaryColor3us = NULL;
+PFNGLSECONDARYCOLOR3USVPROC glad_glSecondaryColor3usv = NULL;
+PFNGLSECONDARYCOLORP3UIPROC glad_glSecondaryColorP3ui = NULL;
+PFNGLSECONDARYCOLORP3UIVPROC glad_glSecondaryColorP3uiv = NULL;
+PFNGLSECONDARYCOLORPOINTERPROC glad_glSecondaryColorPointer = NULL;
+PFNGLSELECTBUFFERPROC glad_glSelectBuffer = NULL;
+PFNGLSHADEMODELPROC glad_glShadeModel = NULL;
+PFNGLSHADERSOURCEPROC glad_glShaderSource = NULL;
+PFNGLSTENCILFUNCPROC glad_glStencilFunc = NULL;
+PFNGLSTENCILFUNCSEPARATEPROC glad_glStencilFuncSeparate = NULL;
+PFNGLSTENCILMASKPROC glad_glStencilMask = NULL;
+PFNGLSTENCILMASKSEPARATEPROC glad_glStencilMaskSeparate = NULL;
+PFNGLSTENCILOPPROC glad_glStencilOp = NULL;
+PFNGLSTENCILOPSEPARATEPROC glad_glStencilOpSeparate = NULL;
+PFNGLTEXBUFFERPROC glad_glTexBuffer = NULL;
+PFNGLTEXCOORD1DPROC glad_glTexCoord1d = NULL;
+PFNGLTEXCOORD1DVPROC glad_glTexCoord1dv = NULL;
+PFNGLTEXCOORD1FPROC glad_glTexCoord1f = NULL;
+PFNGLTEXCOORD1FVPROC glad_glTexCoord1fv = NULL;
+PFNGLTEXCOORD1IPROC glad_glTexCoord1i = NULL;
+PFNGLTEXCOORD1IVPROC glad_glTexCoord1iv = NULL;
+PFNGLTEXCOORD1SPROC glad_glTexCoord1s = NULL;
+PFNGLTEXCOORD1SVPROC glad_glTexCoord1sv = NULL;
+PFNGLTEXCOORD2DPROC glad_glTexCoord2d = NULL;
+PFNGLTEXCOORD2DVPROC glad_glTexCoord2dv = NULL;
+PFNGLTEXCOORD2FPROC glad_glTexCoord2f = NULL;
+PFNGLTEXCOORD2FVPROC glad_glTexCoord2fv = NULL;
+PFNGLTEXCOORD2IPROC glad_glTexCoord2i = NULL;
+PFNGLTEXCOORD2IVPROC glad_glTexCoord2iv = NULL;
+PFNGLTEXCOORD2SPROC glad_glTexCoord2s = NULL;
+PFNGLTEXCOORD2SVPROC glad_glTexCoord2sv = NULL;
+PFNGLTEXCOORD3DPROC glad_glTexCoord3d = NULL;
+PFNGLTEXCOORD3DVPROC glad_glTexCoord3dv = NULL;
+PFNGLTEXCOORD3FPROC glad_glTexCoord3f = NULL;
+PFNGLTEXCOORD3FVPROC glad_glTexCoord3fv = NULL;
+PFNGLTEXCOORD3IPROC glad_glTexCoord3i = NULL;
+PFNGLTEXCOORD3IVPROC glad_glTexCoord3iv = NULL;
+PFNGLTEXCOORD3SPROC glad_glTexCoord3s = NULL;
+PFNGLTEXCOORD3SVPROC glad_glTexCoord3sv = NULL;
+PFNGLTEXCOORD4DPROC glad_glTexCoord4d = NULL;
+PFNGLTEXCOORD4DVPROC glad_glTexCoord4dv = NULL;
+PFNGLTEXCOORD4FPROC glad_glTexCoord4f = NULL;
+PFNGLTEXCOORD4FVPROC glad_glTexCoord4fv = NULL;
+PFNGLTEXCOORD4IPROC glad_glTexCoord4i = NULL;
+PFNGLTEXCOORD4IVPROC glad_glTexCoord4iv = NULL;
+PFNGLTEXCOORD4SPROC glad_glTexCoord4s = NULL;
+PFNGLTEXCOORD4SVPROC glad_glTexCoord4sv = NULL;
+PFNGLTEXCOORDP1UIPROC glad_glTexCoordP1ui = NULL;
+PFNGLTEXCOORDP1UIVPROC glad_glTexCoordP1uiv = NULL;
+PFNGLTEXCOORDP2UIPROC glad_glTexCoordP2ui = NULL;
+PFNGLTEXCOORDP2UIVPROC glad_glTexCoordP2uiv = NULL;
+PFNGLTEXCOORDP3UIPROC glad_glTexCoordP3ui = NULL;
+PFNGLTEXCOORDP3UIVPROC glad_glTexCoordP3uiv = NULL;
+PFNGLTEXCOORDP4UIPROC glad_glTexCoordP4ui = NULL;
+PFNGLTEXCOORDP4UIVPROC glad_glTexCoordP4uiv = NULL;
+PFNGLTEXCOORDPOINTERPROC glad_glTexCoordPointer = NULL;
+PFNGLTEXENVFPROC glad_glTexEnvf = NULL;
+PFNGLTEXENVFVPROC glad_glTexEnvfv = NULL;
+PFNGLTEXENVIPROC glad_glTexEnvi = NULL;
+PFNGLTEXENVIVPROC glad_glTexEnviv = NULL;
+PFNGLTEXGENDPROC glad_glTexGend = NULL;
+PFNGLTEXGENDVPROC glad_glTexGendv = NULL;
+PFNGLTEXGENFPROC glad_glTexGenf = NULL;
+PFNGLTEXGENFVPROC glad_glTexGenfv = NULL;
+PFNGLTEXGENIPROC glad_glTexGeni = NULL;
+PFNGLTEXGENIVPROC glad_glTexGeniv = NULL;
+PFNGLTEXIMAGE1DPROC glad_glTexImage1D = NULL;
+PFNGLTEXIMAGE2DPROC glad_glTexImage2D = NULL;
+PFNGLTEXIMAGE2DMULTISAMPLEPROC glad_glTexImage2DMultisample = NULL;
+PFNGLTEXIMAGE3DPROC glad_glTexImage3D = NULL;
+PFNGLTEXIMAGE3DMULTISAMPLEPROC glad_glTexImage3DMultisample = NULL;
+PFNGLTEXPARAMETERIIVPROC glad_glTexParameterIiv = NULL;
+PFNGLTEXPARAMETERIUIVPROC glad_glTexParameterIuiv = NULL;
+PFNGLTEXPARAMETERFPROC glad_glTexParameterf = NULL;
+PFNGLTEXPARAMETERFVPROC glad_glTexParameterfv = NULL;
+PFNGLTEXPARAMETERIPROC glad_glTexParameteri = NULL;
+PFNGLTEXPARAMETERIVPROC glad_glTexParameteriv = NULL;
+PFNGLTEXSUBIMAGE1DPROC glad_glTexSubImage1D = NULL;
+PFNGLTEXSUBIMAGE2DPROC glad_glTexSubImage2D = NULL;
+PFNGLTEXSUBIMAGE3DPROC glad_glTexSubImage3D = NULL;
+PFNGLTRANSFORMFEEDBACKVARYINGSPROC glad_glTransformFeedbackVaryings = NULL;
+PFNGLTRANSLATEDPROC glad_glTranslated = NULL;
+PFNGLTRANSLATEFPROC glad_glTranslatef = NULL;
+PFNGLUNIFORM1FPROC glad_glUniform1f = NULL;
+PFNGLUNIFORM1FVPROC glad_glUniform1fv = NULL;
+PFNGLUNIFORM1IPROC glad_glUniform1i = NULL;
+PFNGLUNIFORM1IVPROC glad_glUniform1iv = NULL;
+PFNGLUNIFORM1UIPROC glad_glUniform1ui = NULL;
+PFNGLUNIFORM1UIVPROC glad_glUniform1uiv = NULL;
+PFNGLUNIFORM2FPROC glad_glUniform2f = NULL;
+PFNGLUNIFORM2FVPROC glad_glUniform2fv = NULL;
+PFNGLUNIFORM2IPROC glad_glUniform2i = NULL;
+PFNGLUNIFORM2IVPROC glad_glUniform2iv = NULL;
+PFNGLUNIFORM2UIPROC glad_glUniform2ui = NULL;
+PFNGLUNIFORM2UIVPROC glad_glUniform2uiv = NULL;
+PFNGLUNIFORM3FPROC glad_glUniform3f = NULL;
+PFNGLUNIFORM3FVPROC glad_glUniform3fv = NULL;
+PFNGLUNIFORM3IPROC glad_glUniform3i = NULL;
+PFNGLUNIFORM3IVPROC glad_glUniform3iv = NULL;
+PFNGLUNIFORM3UIPROC glad_glUniform3ui = NULL;
+PFNGLUNIFORM3UIVPROC glad_glUniform3uiv = NULL;
+PFNGLUNIFORM4FPROC glad_glUniform4f = NULL;
+PFNGLUNIFORM4FVPROC glad_glUniform4fv = NULL;
+PFNGLUNIFORM4IPROC glad_glUniform4i = NULL;
+PFNGLUNIFORM4IVPROC glad_glUniform4iv = NULL;
+PFNGLUNIFORM4UIPROC glad_glUniform4ui = NULL;
+PFNGLUNIFORM4UIVPROC glad_glUniform4uiv = NULL;
+PFNGLUNIFORMBLOCKBINDINGPROC glad_glUniformBlockBinding = NULL;
+PFNGLUNIFORMMATRIX2FVPROC glad_glUniformMatrix2fv = NULL;
+PFNGLUNIFORMMATRIX2X3FVPROC glad_glUniformMatrix2x3fv = NULL;
+PFNGLUNIFORMMATRIX2X4FVPROC glad_glUniformMatrix2x4fv = NULL;
+PFNGLUNIFORMMATRIX3FVPROC glad_glUniformMatrix3fv = NULL;
+PFNGLUNIFORMMATRIX3X2FVPROC glad_glUniformMatrix3x2fv = NULL;
+PFNGLUNIFORMMATRIX3X4FVPROC glad_glUniformMatrix3x4fv = NULL;
+PFNGLUNIFORMMATRIX4FVPROC glad_glUniformMatrix4fv = NULL;
+PFNGLUNIFORMMATRIX4X2FVPROC glad_glUniformMatrix4x2fv = NULL;
+PFNGLUNIFORMMATRIX4X3FVPROC glad_glUniformMatrix4x3fv = NULL;
+PFNGLUNMAPBUFFERPROC glad_glUnmapBuffer = NULL;
+PFNGLUSEPROGRAMPROC glad_glUseProgram = NULL;
+PFNGLVALIDATEPROGRAMPROC glad_glValidateProgram = NULL;
+PFNGLVERTEX2DPROC glad_glVertex2d = NULL;
+PFNGLVERTEX2DVPROC glad_glVertex2dv = NULL;
+PFNGLVERTEX2FPROC glad_glVertex2f = NULL;
+PFNGLVERTEX2FVPROC glad_glVertex2fv = NULL;
+PFNGLVERTEX2IPROC glad_glVertex2i = NULL;
+PFNGLVERTEX2IVPROC glad_glVertex2iv = NULL;
+PFNGLVERTEX2SPROC glad_glVertex2s = NULL;
+PFNGLVERTEX2SVPROC glad_glVertex2sv = NULL;
+PFNGLVERTEX3DPROC glad_glVertex3d = NULL;
+PFNGLVERTEX3DVPROC glad_glVertex3dv = NULL;
+PFNGLVERTEX3FPROC glad_glVertex3f = NULL;
+PFNGLVERTEX3FVPROC glad_glVertex3fv = NULL;
+PFNGLVERTEX3IPROC glad_glVertex3i = NULL;
+PFNGLVERTEX3IVPROC glad_glVertex3iv = NULL;
+PFNGLVERTEX3SPROC glad_glVertex3s = NULL;
+PFNGLVERTEX3SVPROC glad_glVertex3sv = NULL;
+PFNGLVERTEX4DPROC glad_glVertex4d = NULL;
+PFNGLVERTEX4DVPROC glad_glVertex4dv = NULL;
+PFNGLVERTEX4FPROC glad_glVertex4f = NULL;
+PFNGLVERTEX4FVPROC glad_glVertex4fv = NULL;
+PFNGLVERTEX4IPROC glad_glVertex4i = NULL;
+PFNGLVERTEX4IVPROC glad_glVertex4iv = NULL;
+PFNGLVERTEX4SPROC glad_glVertex4s = NULL;
+PFNGLVERTEX4SVPROC glad_glVertex4sv = NULL;
+PFNGLVERTEXATTRIB1DPROC glad_glVertexAttrib1d = NULL;
+PFNGLVERTEXATTRIB1DVPROC glad_glVertexAttrib1dv = NULL;
+PFNGLVERTEXATTRIB1FPROC glad_glVertexAttrib1f = NULL;
+PFNGLVERTEXATTRIB1FVPROC glad_glVertexAttrib1fv = NULL;
+PFNGLVERTEXATTRIB1SPROC glad_glVertexAttrib1s = NULL;
+PFNGLVERTEXATTRIB1SVPROC glad_glVertexAttrib1sv = NULL;
+PFNGLVERTEXATTRIB2DPROC glad_glVertexAttrib2d = NULL;
+PFNGLVERTEXATTRIB2DVPROC glad_glVertexAttrib2dv = NULL;
+PFNGLVERTEXATTRIB2FPROC glad_glVertexAttrib2f = NULL;
+PFNGLVERTEXATTRIB2FVPROC glad_glVertexAttrib2fv = NULL;
+PFNGLVERTEXATTRIB2SPROC glad_glVertexAttrib2s = NULL;
+PFNGLVERTEXATTRIB2SVPROC glad_glVertexAttrib2sv = NULL;
+PFNGLVERTEXATTRIB3DPROC glad_glVertexAttrib3d = NULL;
+PFNGLVERTEXATTRIB3DVPROC glad_glVertexAttrib3dv = NULL;
+PFNGLVERTEXATTRIB3FPROC glad_glVertexAttrib3f = NULL;
+PFNGLVERTEXATTRIB3FVPROC glad_glVertexAttrib3fv = NULL;
+PFNGLVERTEXATTRIB3SPROC glad_glVertexAttrib3s = NULL;
+PFNGLVERTEXATTRIB3SVPROC glad_glVertexAttrib3sv = NULL;
+PFNGLVERTEXATTRIB4NBVPROC glad_glVertexAttrib4Nbv = NULL;
+PFNGLVERTEXATTRIB4NIVPROC glad_glVertexAttrib4Niv = NULL;
+PFNGLVERTEXATTRIB4NSVPROC glad_glVertexAttrib4Nsv = NULL;
+PFNGLVERTEXATTRIB4NUBPROC glad_glVertexAttrib4Nub = NULL;
+PFNGLVERTEXATTRIB4NUBVPROC glad_glVertexAttrib4Nubv = NULL;
+PFNGLVERTEXATTRIB4NUIVPROC glad_glVertexAttrib4Nuiv = NULL;
+PFNGLVERTEXATTRIB4NUSVPROC glad_glVertexAttrib4Nusv = NULL;
+PFNGLVERTEXATTRIB4BVPROC glad_glVertexAttrib4bv = NULL;
+PFNGLVERTEXATTRIB4DPROC glad_glVertexAttrib4d = NULL;
+PFNGLVERTEXATTRIB4DVPROC glad_glVertexAttrib4dv = NULL;
+PFNGLVERTEXATTRIB4FPROC glad_glVertexAttrib4f = NULL;
+PFNGLVERTEXATTRIB4FVPROC glad_glVertexAttrib4fv = NULL;
+PFNGLVERTEXATTRIB4IVPROC glad_glVertexAttrib4iv = NULL;
+PFNGLVERTEXATTRIB4SPROC glad_glVertexAttrib4s = NULL;
+PFNGLVERTEXATTRIB4SVPROC glad_glVertexAttrib4sv = NULL;
+PFNGLVERTEXATTRIB4UBVPROC glad_glVertexAttrib4ubv = NULL;
+PFNGLVERTEXATTRIB4UIVPROC glad_glVertexAttrib4uiv = NULL;
+PFNGLVERTEXATTRIB4USVPROC glad_glVertexAttrib4usv = NULL;
+PFNGLVERTEXATTRIBDIVISORPROC glad_glVertexAttribDivisor = NULL;
+PFNGLVERTEXATTRIBI1IPROC glad_glVertexAttribI1i = NULL;
+PFNGLVERTEXATTRIBI1IVPROC glad_glVertexAttribI1iv = NULL;
+PFNGLVERTEXATTRIBI1UIPROC glad_glVertexAttribI1ui = NULL;
+PFNGLVERTEXATTRIBI1UIVPROC glad_glVertexAttribI1uiv = NULL;
+PFNGLVERTEXATTRIBI2IPROC glad_glVertexAttribI2i = NULL;
+PFNGLVERTEXATTRIBI2IVPROC glad_glVertexAttribI2iv = NULL;
+PFNGLVERTEXATTRIBI2UIPROC glad_glVertexAttribI2ui = NULL;
+PFNGLVERTEXATTRIBI2UIVPROC glad_glVertexAttribI2uiv = NULL;
+PFNGLVERTEXATTRIBI3IPROC glad_glVertexAttribI3i = NULL;
+PFNGLVERTEXATTRIBI3IVPROC glad_glVertexAttribI3iv = NULL;
+PFNGLVERTEXATTRIBI3UIPROC glad_glVertexAttribI3ui = NULL;
+PFNGLVERTEXATTRIBI3UIVPROC glad_glVertexAttribI3uiv = NULL;
+PFNGLVERTEXATTRIBI4BVPROC glad_glVertexAttribI4bv = NULL;
+PFNGLVERTEXATTRIBI4IPROC glad_glVertexAttribI4i = NULL;
+PFNGLVERTEXATTRIBI4IVPROC glad_glVertexAttribI4iv = NULL;
+PFNGLVERTEXATTRIBI4SVPROC glad_glVertexAttribI4sv = NULL;
+PFNGLVERTEXATTRIBI4UBVPROC glad_glVertexAttribI4ubv = NULL;
+PFNGLVERTEXATTRIBI4UIPROC glad_glVertexAttribI4ui = NULL;
+PFNGLVERTEXATTRIBI4UIVPROC glad_glVertexAttribI4uiv = NULL;
+PFNGLVERTEXATTRIBI4USVPROC glad_glVertexAttribI4usv = NULL;
+PFNGLVERTEXATTRIBIPOINTERPROC glad_glVertexAttribIPointer = NULL;
+PFNGLVERTEXATTRIBP1UIPROC glad_glVertexAttribP1ui = NULL;
+PFNGLVERTEXATTRIBP1UIVPROC glad_glVertexAttribP1uiv = NULL;
+PFNGLVERTEXATTRIBP2UIPROC glad_glVertexAttribP2ui = NULL;
+PFNGLVERTEXATTRIBP2UIVPROC glad_glVertexAttribP2uiv = NULL;
+PFNGLVERTEXATTRIBP3UIPROC glad_glVertexAttribP3ui = NULL;
+PFNGLVERTEXATTRIBP3UIVPROC glad_glVertexAttribP3uiv = NULL;
+PFNGLVERTEXATTRIBP4UIPROC glad_glVertexAttribP4ui = NULL;
+PFNGLVERTEXATTRIBP4UIVPROC glad_glVertexAttribP4uiv = NULL;
+PFNGLVERTEXATTRIBPOINTERPROC glad_glVertexAttribPointer = NULL;
+PFNGLVERTEXP2UIPROC glad_glVertexP2ui = NULL;
+PFNGLVERTEXP2UIVPROC glad_glVertexP2uiv = NULL;
+PFNGLVERTEXP3UIPROC glad_glVertexP3ui = NULL;
+PFNGLVERTEXP3UIVPROC glad_glVertexP3uiv = NULL;
+PFNGLVERTEXP4UIPROC glad_glVertexP4ui = NULL;
+PFNGLVERTEXP4UIVPROC glad_glVertexP4uiv = NULL;
+PFNGLVERTEXPOINTERPROC glad_glVertexPointer = NULL;
+PFNGLVIEWPORTPROC glad_glViewport = NULL;
+PFNGLWAITSYNCPROC glad_glWaitSync = NULL;
+PFNGLWINDOWPOS2DPROC glad_glWindowPos2d = NULL;
+PFNGLWINDOWPOS2DVPROC glad_glWindowPos2dv = NULL;
+PFNGLWINDOWPOS2FPROC glad_glWindowPos2f = NULL;
+PFNGLWINDOWPOS2FVPROC glad_glWindowPos2fv = NULL;
+PFNGLWINDOWPOS2IPROC glad_glWindowPos2i = NULL;
+PFNGLWINDOWPOS2IVPROC glad_glWindowPos2iv = NULL;
+PFNGLWINDOWPOS2SPROC glad_glWindowPos2s = NULL;
+PFNGLWINDOWPOS2SVPROC glad_glWindowPos2sv = NULL;
+PFNGLWINDOWPOS3DPROC glad_glWindowPos3d = NULL;
+PFNGLWINDOWPOS3DVPROC glad_glWindowPos3dv = NULL;
+PFNGLWINDOWPOS3FPROC glad_glWindowPos3f = NULL;
+PFNGLWINDOWPOS3FVPROC glad_glWindowPos3fv = NULL;
+PFNGLWINDOWPOS3IPROC glad_glWindowPos3i = NULL;
+PFNGLWINDOWPOS3IVPROC glad_glWindowPos3iv = NULL;
+PFNGLWINDOWPOS3SPROC glad_glWindowPos3s = NULL;
+PFNGLWINDOWPOS3SVPROC glad_glWindowPos3sv = NULL;
+static void load_GL_VERSION_1_0(GLADloadproc load) {
+ if(!GLAD_GL_VERSION_1_0) return;
+ glad_glCullFace = (PFNGLCULLFACEPROC)load("glCullFace");
+ glad_glFrontFace = (PFNGLFRONTFACEPROC)load("glFrontFace");
+ glad_glHint = (PFNGLHINTPROC)load("glHint");
+ glad_glLineWidth = (PFNGLLINEWIDTHPROC)load("glLineWidth");
+ glad_glPointSize = (PFNGLPOINTSIZEPROC)load("glPointSize");
+ glad_glPolygonMode = (PFNGLPOLYGONMODEPROC)load("glPolygonMode");
+ glad_glScissor = (PFNGLSCISSORPROC)load("glScissor");
+ glad_glTexParameterf = (PFNGLTEXPARAMETERFPROC)load("glTexParameterf");
+ glad_glTexParameterfv = (PFNGLTEXPARAMETERFVPROC)load("glTexParameterfv");
+ glad_glTexParameteri = (PFNGLTEXPARAMETERIPROC)load("glTexParameteri");
+ glad_glTexParameteriv = (PFNGLTEXPARAMETERIVPROC)load("glTexParameteriv");
+ glad_glTexImage1D = (PFNGLTEXIMAGE1DPROC)load("glTexImage1D");
+ glad_glTexImage2D = (PFNGLTEXIMAGE2DPROC)load("glTexImage2D");
+ glad_glDrawBuffer = (PFNGLDRAWBUFFERPROC)load("glDrawBuffer");
+ glad_glClear = (PFNGLCLEARPROC)load("glClear");
+ glad_glClearColor = (PFNGLCLEARCOLORPROC)load("glClearColor");
+ glad_glClearStencil = (PFNGLCLEARSTENCILPROC)load("glClearStencil");
+ glad_glClearDepth = (PFNGLCLEARDEPTHPROC)load("glClearDepth");
+ glad_glStencilMask = (PFNGLSTENCILMASKPROC)load("glStencilMask");
+ glad_glColorMask = (PFNGLCOLORMASKPROC)load("glColorMask");
+ glad_glDepthMask = (PFNGLDEPTHMASKPROC)load("glDepthMask");
+ glad_glDisable = (PFNGLDISABLEPROC)load("glDisable");
+ glad_glEnable = (PFNGLENABLEPROC)load("glEnable");
+ glad_glFinish = (PFNGLFINISHPROC)load("glFinish");
+ glad_glFlush = (PFNGLFLUSHPROC)load("glFlush");
+ glad_glBlendFunc = (PFNGLBLENDFUNCPROC)load("glBlendFunc");
+ glad_glLogicOp = (PFNGLLOGICOPPROC)load("glLogicOp");
+ glad_glStencilFunc = (PFNGLSTENCILFUNCPROC)load("glStencilFunc");
+ glad_glStencilOp = (PFNGLSTENCILOPPROC)load("glStencilOp");
+ glad_glDepthFunc = (PFNGLDEPTHFUNCPROC)load("glDepthFunc");
+ glad_glPixelStoref = (PFNGLPIXELSTOREFPROC)load("glPixelStoref");
+ glad_glPixelStorei = (PFNGLPIXELSTOREIPROC)load("glPixelStorei");
+ glad_glReadBuffer = (PFNGLREADBUFFERPROC)load("glReadBuffer");
+ glad_glReadPixels = (PFNGLREADPIXELSPROC)load("glReadPixels");
+ glad_glGetBooleanv = (PFNGLGETBOOLEANVPROC)load("glGetBooleanv");
+ glad_glGetDoublev = (PFNGLGETDOUBLEVPROC)load("glGetDoublev");
+ glad_glGetError = (PFNGLGETERRORPROC)load("glGetError");
+ glad_glGetFloatv = (PFNGLGETFLOATVPROC)load("glGetFloatv");
+ glad_glGetIntegerv = (PFNGLGETINTEGERVPROC)load("glGetIntegerv");
+ glad_glGetString = (PFNGLGETSTRINGPROC)load("glGetString");
+ glad_glGetTexImage = (PFNGLGETTEXIMAGEPROC)load("glGetTexImage");
+ glad_glGetTexParameterfv = (PFNGLGETTEXPARAMETERFVPROC)load("glGetTexParameterfv");
+ glad_glGetTexParameteriv = (PFNGLGETTEXPARAMETERIVPROC)load("glGetTexParameteriv");
+ glad_glGetTexLevelParameterfv = (PFNGLGETTEXLEVELPARAMETERFVPROC)load("glGetTexLevelParameterfv");
+ glad_glGetTexLevelParameteriv = (PFNGLGETTEXLEVELPARAMETERIVPROC)load("glGetTexLevelParameteriv");
+ glad_glIsEnabled = (PFNGLISENABLEDPROC)load("glIsEnabled");
+ glad_glDepthRange = (PFNGLDEPTHRANGEPROC)load("glDepthRange");
+ glad_glViewport = (PFNGLVIEWPORTPROC)load("glViewport");
+ glad_glNewList = (PFNGLNEWLISTPROC)load("glNewList");
+ glad_glEndList = (PFNGLENDLISTPROC)load("glEndList");
+ glad_glCallList = (PFNGLCALLLISTPROC)load("glCallList");
+ glad_glCallLists = (PFNGLCALLLISTSPROC)load("glCallLists");
+ glad_glDeleteLists = (PFNGLDELETELISTSPROC)load("glDeleteLists");
+ glad_glGenLists = (PFNGLGENLISTSPROC)load("glGenLists");
+ glad_glListBase = (PFNGLLISTBASEPROC)load("glListBase");
+ glad_glBegin = (PFNGLBEGINPROC)load("glBegin");
+ glad_glBitmap = (PFNGLBITMAPPROC)load("glBitmap");
+ glad_glColor3b = (PFNGLCOLOR3BPROC)load("glColor3b");
+ glad_glColor3bv = (PFNGLCOLOR3BVPROC)load("glColor3bv");
+ glad_glColor3d = (PFNGLCOLOR3DPROC)load("glColor3d");
+ glad_glColor3dv = (PFNGLCOLOR3DVPROC)load("glColor3dv");
+ glad_glColor3f = (PFNGLCOLOR3FPROC)load("glColor3f");
+ glad_glColor3fv = (PFNGLCOLOR3FVPROC)load("glColor3fv");
+ glad_glColor3i = (PFNGLCOLOR3IPROC)load("glColor3i");
+ glad_glColor3iv = (PFNGLCOLOR3IVPROC)load("glColor3iv");
+ glad_glColor3s = (PFNGLCOLOR3SPROC)load("glColor3s");
+ glad_glColor3sv = (PFNGLCOLOR3SVPROC)load("glColor3sv");
+ glad_glColor3ub = (PFNGLCOLOR3UBPROC)load("glColor3ub");
+ glad_glColor3ubv = (PFNGLCOLOR3UBVPROC)load("glColor3ubv");
+ glad_glColor3ui = (PFNGLCOLOR3UIPROC)load("glColor3ui");
+ glad_glColor3uiv = (PFNGLCOLOR3UIVPROC)load("glColor3uiv");
+ glad_glColor3us = (PFNGLCOLOR3USPROC)load("glColor3us");
+ glad_glColor3usv = (PFNGLCOLOR3USVPROC)load("glColor3usv");
+ glad_glColor4b = (PFNGLCOLOR4BPROC)load("glColor4b");
+ glad_glColor4bv = (PFNGLCOLOR4BVPROC)load("glColor4bv");
+ glad_glColor4d = (PFNGLCOLOR4DPROC)load("glColor4d");
+ glad_glColor4dv = (PFNGLCOLOR4DVPROC)load("glColor4dv");
+ glad_glColor4f = (PFNGLCOLOR4FPROC)load("glColor4f");
+ glad_glColor4fv = (PFNGLCOLOR4FVPROC)load("glColor4fv");
+ glad_glColor4i = (PFNGLCOLOR4IPROC)load("glColor4i");
+ glad_glColor4iv = (PFNGLCOLOR4IVPROC)load("glColor4iv");
+ glad_glColor4s = (PFNGLCOLOR4SPROC)load("glColor4s");
+ glad_glColor4sv = (PFNGLCOLOR4SVPROC)load("glColor4sv");
+ glad_glColor4ub = (PFNGLCOLOR4UBPROC)load("glColor4ub");
+ glad_glColor4ubv = (PFNGLCOLOR4UBVPROC)load("glColor4ubv");
+ glad_glColor4ui = (PFNGLCOLOR4UIPROC)load("glColor4ui");
+ glad_glColor4uiv = (PFNGLCOLOR4UIVPROC)load("glColor4uiv");
+ glad_glColor4us = (PFNGLCOLOR4USPROC)load("glColor4us");
+ glad_glColor4usv = (PFNGLCOLOR4USVPROC)load("glColor4usv");
+ glad_glEdgeFlag = (PFNGLEDGEFLAGPROC)load("glEdgeFlag");
+ glad_glEdgeFlagv = (PFNGLEDGEFLAGVPROC)load("glEdgeFlagv");
+ glad_glEnd = (PFNGLENDPROC)load("glEnd");
+ glad_glIndexd = (PFNGLINDEXDPROC)load("glIndexd");
+ glad_glIndexdv = (PFNGLINDEXDVPROC)load("glIndexdv");
+ glad_glIndexf = (PFNGLINDEXFPROC)load("glIndexf");
+ glad_glIndexfv = (PFNGLINDEXFVPROC)load("glIndexfv");
+ glad_glIndexi = (PFNGLINDEXIPROC)load("glIndexi");
+ glad_glIndexiv = (PFNGLINDEXIVPROC)load("glIndexiv");
+ glad_glIndexs = (PFNGLINDEXSPROC)load("glIndexs");
+ glad_glIndexsv = (PFNGLINDEXSVPROC)load("glIndexsv");
+ glad_glNormal3b = (PFNGLNORMAL3BPROC)load("glNormal3b");
+ glad_glNormal3bv = (PFNGLNORMAL3BVPROC)load("glNormal3bv");
+ glad_glNormal3d = (PFNGLNORMAL3DPROC)load("glNormal3d");
+ glad_glNormal3dv = (PFNGLNORMAL3DVPROC)load("glNormal3dv");
+ glad_glNormal3f = (PFNGLNORMAL3FPROC)load("glNormal3f");
+ glad_glNormal3fv = (PFNGLNORMAL3FVPROC)load("glNormal3fv");
+ glad_glNormal3i = (PFNGLNORMAL3IPROC)load("glNormal3i");
+ glad_glNormal3iv = (PFNGLNORMAL3IVPROC)load("glNormal3iv");
+ glad_glNormal3s = (PFNGLNORMAL3SPROC)load("glNormal3s");
+ glad_glNormal3sv = (PFNGLNORMAL3SVPROC)load("glNormal3sv");
+ glad_glRasterPos2d = (PFNGLRASTERPOS2DPROC)load("glRasterPos2d");
+ glad_glRasterPos2dv = (PFNGLRASTERPOS2DVPROC)load("glRasterPos2dv");
+ glad_glRasterPos2f = (PFNGLRASTERPOS2FPROC)load("glRasterPos2f");
+ glad_glRasterPos2fv = (PFNGLRASTERPOS2FVPROC)load("glRasterPos2fv");
+ glad_glRasterPos2i = (PFNGLRASTERPOS2IPROC)load("glRasterPos2i");
+ glad_glRasterPos2iv = (PFNGLRASTERPOS2IVPROC)load("glRasterPos2iv");
+ glad_glRasterPos2s = (PFNGLRASTERPOS2SPROC)load("glRasterPos2s");
+ glad_glRasterPos2sv = (PFNGLRASTERPOS2SVPROC)load("glRasterPos2sv");
+ glad_glRasterPos3d = (PFNGLRASTERPOS3DPROC)load("glRasterPos3d");
+ glad_glRasterPos3dv = (PFNGLRASTERPOS3DVPROC)load("glRasterPos3dv");
+ glad_glRasterPos3f = (PFNGLRASTERPOS3FPROC)load("glRasterPos3f");
+ glad_glRasterPos3fv = (PFNGLRASTERPOS3FVPROC)load("glRasterPos3fv");
+ glad_glRasterPos3i = (PFNGLRASTERPOS3IPROC)load("glRasterPos3i");
+ glad_glRasterPos3iv = (PFNGLRASTERPOS3IVPROC)load("glRasterPos3iv");
+ glad_glRasterPos3s = (PFNGLRASTERPOS3SPROC)load("glRasterPos3s");
+ glad_glRasterPos3sv = (PFNGLRASTERPOS3SVPROC)load("glRasterPos3sv");
+ glad_glRasterPos4d = (PFNGLRASTERPOS4DPROC)load("glRasterPos4d");
+ glad_glRasterPos4dv = (PFNGLRASTERPOS4DVPROC)load("glRasterPos4dv");
+ glad_glRasterPos4f = (PFNGLRASTERPOS4FPROC)load("glRasterPos4f");
+ glad_glRasterPos4fv = (PFNGLRASTERPOS4FVPROC)load("glRasterPos4fv");
+ glad_glRasterPos4i = (PFNGLRASTERPOS4IPROC)load("glRasterPos4i");
+ glad_glRasterPos4iv = (PFNGLRASTERPOS4IVPROC)load("glRasterPos4iv");
+ glad_glRasterPos4s = (PFNGLRASTERPOS4SPROC)load("glRasterPos4s");
+ glad_glRasterPos4sv = (PFNGLRASTERPOS4SVPROC)load("glRasterPos4sv");
+ glad_glRectd = (PFNGLRECTDPROC)load("glRectd");
+ glad_glRectdv = (PFNGLRECTDVPROC)load("glRectdv");
+ glad_glRectf = (PFNGLRECTFPROC)load("glRectf");
+ glad_glRectfv = (PFNGLRECTFVPROC)load("glRectfv");
+ glad_glRecti = (PFNGLRECTIPROC)load("glRecti");
+ glad_glRectiv = (PFNGLRECTIVPROC)load("glRectiv");
+ glad_glRects = (PFNGLRECTSPROC)load("glRects");
+ glad_glRectsv = (PFNGLRECTSVPROC)load("glRectsv");
+ glad_glTexCoord1d = (PFNGLTEXCOORD1DPROC)load("glTexCoord1d");
+ glad_glTexCoord1dv = (PFNGLTEXCOORD1DVPROC)load("glTexCoord1dv");
+ glad_glTexCoord1f = (PFNGLTEXCOORD1FPROC)load("glTexCoord1f");
+ glad_glTexCoord1fv = (PFNGLTEXCOORD1FVPROC)load("glTexCoord1fv");
+ glad_glTexCoord1i = (PFNGLTEXCOORD1IPROC)load("glTexCoord1i");
+ glad_glTexCoord1iv = (PFNGLTEXCOORD1IVPROC)load("glTexCoord1iv");
+ glad_glTexCoord1s = (PFNGLTEXCOORD1SPROC)load("glTexCoord1s");
+ glad_glTexCoord1sv = (PFNGLTEXCOORD1SVPROC)load("glTexCoord1sv");
+ glad_glTexCoord2d = (PFNGLTEXCOORD2DPROC)load("glTexCoord2d");
+ glad_glTexCoord2dv = (PFNGLTEXCOORD2DVPROC)load("glTexCoord2dv");
+ glad_glTexCoord2f = (PFNGLTEXCOORD2FPROC)load("glTexCoord2f");
+ glad_glTexCoord2fv = (PFNGLTEXCOORD2FVPROC)load("glTexCoord2fv");
+ glad_glTexCoord2i = (PFNGLTEXCOORD2IPROC)load("glTexCoord2i");
+ glad_glTexCoord2iv = (PFNGLTEXCOORD2IVPROC)load("glTexCoord2iv");
+ glad_glTexCoord2s = (PFNGLTEXCOORD2SPROC)load("glTexCoord2s");
+ glad_glTexCoord2sv = (PFNGLTEXCOORD2SVPROC)load("glTexCoord2sv");
+ glad_glTexCoord3d = (PFNGLTEXCOORD3DPROC)load("glTexCoord3d");
+ glad_glTexCoord3dv = (PFNGLTEXCOORD3DVPROC)load("glTexCoord3dv");
+ glad_glTexCoord3f = (PFNGLTEXCOORD3FPROC)load("glTexCoord3f");
+ glad_glTexCoord3fv = (PFNGLTEXCOORD3FVPROC)load("glTexCoord3fv");
+ glad_glTexCoord3i = (PFNGLTEXCOORD3IPROC)load("glTexCoord3i");
+ glad_glTexCoord3iv = (PFNGLTEXCOORD3IVPROC)load("glTexCoord3iv");
+ glad_glTexCoord3s = (PFNGLTEXCOORD3SPROC)load("glTexCoord3s");
+ glad_glTexCoord3sv = (PFNGLTEXCOORD3SVPROC)load("glTexCoord3sv");
+ glad_glTexCoord4d = (PFNGLTEXCOORD4DPROC)load("glTexCoord4d");
+ glad_glTexCoord4dv = (PFNGLTEXCOORD4DVPROC)load("glTexCoord4dv");
+ glad_glTexCoord4f = (PFNGLTEXCOORD4FPROC)load("glTexCoord4f");
+ glad_glTexCoord4fv = (PFNGLTEXCOORD4FVPROC)load("glTexCoord4fv");
+ glad_glTexCoord4i = (PFNGLTEXCOORD4IPROC)load("glTexCoord4i");
+ glad_glTexCoord4iv = (PFNGLTEXCOORD4IVPROC)load("glTexCoord4iv");
+ glad_glTexCoord4s = (PFNGLTEXCOORD4SPROC)load("glTexCoord4s");
+ glad_glTexCoord4sv = (PFNGLTEXCOORD4SVPROC)load("glTexCoord4sv");
+ glad_glVertex2d = (PFNGLVERTEX2DPROC)load("glVertex2d");
+ glad_glVertex2dv = (PFNGLVERTEX2DVPROC)load("glVertex2dv");
+ glad_glVertex2f = (PFNGLVERTEX2FPROC)load("glVertex2f");
+ glad_glVertex2fv = (PFNGLVERTEX2FVPROC)load("glVertex2fv");
+ glad_glVertex2i = (PFNGLVERTEX2IPROC)load("glVertex2i");
+ glad_glVertex2iv = (PFNGLVERTEX2IVPROC)load("glVertex2iv");
+ glad_glVertex2s = (PFNGLVERTEX2SPROC)load("glVertex2s");
+ glad_glVertex2sv = (PFNGLVERTEX2SVPROC)load("glVertex2sv");
+ glad_glVertex3d = (PFNGLVERTEX3DPROC)load("glVertex3d");
+ glad_glVertex3dv = (PFNGLVERTEX3DVPROC)load("glVertex3dv");
+ glad_glVertex3f = (PFNGLVERTEX3FPROC)load("glVertex3f");
+ glad_glVertex3fv = (PFNGLVERTEX3FVPROC)load("glVertex3fv");
+ glad_glVertex3i = (PFNGLVERTEX3IPROC)load("glVertex3i");
+ glad_glVertex3iv = (PFNGLVERTEX3IVPROC)load("glVertex3iv");
+ glad_glVertex3s = (PFNGLVERTEX3SPROC)load("glVertex3s");
+ glad_glVertex3sv = (PFNGLVERTEX3SVPROC)load("glVertex3sv");
+ glad_glVertex4d = (PFNGLVERTEX4DPROC)load("glVertex4d");
+ glad_glVertex4dv = (PFNGLVERTEX4DVPROC)load("glVertex4dv");
+ glad_glVertex4f = (PFNGLVERTEX4FPROC)load("glVertex4f");
+ glad_glVertex4fv = (PFNGLVERTEX4FVPROC)load("glVertex4fv");
+ glad_glVertex4i = (PFNGLVERTEX4IPROC)load("glVertex4i");
+ glad_glVertex4iv = (PFNGLVERTEX4IVPROC)load("glVertex4iv");
+ glad_glVertex4s = (PFNGLVERTEX4SPROC)load("glVertex4s");
+ glad_glVertex4sv = (PFNGLVERTEX4SVPROC)load("glVertex4sv");
+ glad_glClipPlane = (PFNGLCLIPPLANEPROC)load("glClipPlane");
+ glad_glColorMaterial = (PFNGLCOLORMATERIALPROC)load("glColorMaterial");
+ glad_glFogf = (PFNGLFOGFPROC)load("glFogf");
+ glad_glFogfv = (PFNGLFOGFVPROC)load("glFogfv");
+ glad_glFogi = (PFNGLFOGIPROC)load("glFogi");
+ glad_glFogiv = (PFNGLFOGIVPROC)load("glFogiv");
+ glad_glLightf = (PFNGLLIGHTFPROC)load("glLightf");
+ glad_glLightfv = (PFNGLLIGHTFVPROC)load("glLightfv");
+ glad_glLighti = (PFNGLLIGHTIPROC)load("glLighti");
+ glad_glLightiv = (PFNGLLIGHTIVPROC)load("glLightiv");
+ glad_glLightModelf = (PFNGLLIGHTMODELFPROC)load("glLightModelf");
+ glad_glLightModelfv = (PFNGLLIGHTMODELFVPROC)load("glLightModelfv");
+ glad_glLightModeli = (PFNGLLIGHTMODELIPROC)load("glLightModeli");
+ glad_glLightModeliv = (PFNGLLIGHTMODELIVPROC)load("glLightModeliv");
+ glad_glLineStipple = (PFNGLLINESTIPPLEPROC)load("glLineStipple");
+ glad_glMaterialf = (PFNGLMATERIALFPROC)load("glMaterialf");
+ glad_glMaterialfv = (PFNGLMATERIALFVPROC)load("glMaterialfv");
+ glad_glMateriali = (PFNGLMATERIALIPROC)load("glMateriali");
+ glad_glMaterialiv = (PFNGLMATERIALIVPROC)load("glMaterialiv");
+ glad_glPolygonStipple = (PFNGLPOLYGONSTIPPLEPROC)load("glPolygonStipple");
+ glad_glShadeModel = (PFNGLSHADEMODELPROC)load("glShadeModel");
+ glad_glTexEnvf = (PFNGLTEXENVFPROC)load("glTexEnvf");
+ glad_glTexEnvfv = (PFNGLTEXENVFVPROC)load("glTexEnvfv");
+ glad_glTexEnvi = (PFNGLTEXENVIPROC)load("glTexEnvi");
+ glad_glTexEnviv = (PFNGLTEXENVIVPROC)load("glTexEnviv");
+ glad_glTexGend = (PFNGLTEXGENDPROC)load("glTexGend");
+ glad_glTexGendv = (PFNGLTEXGENDVPROC)load("glTexGendv");
+ glad_glTexGenf = (PFNGLTEXGENFPROC)load("glTexGenf");
+ glad_glTexGenfv = (PFNGLTEXGENFVPROC)load("glTexGenfv");
+ glad_glTexGeni = (PFNGLTEXGENIPROC)load("glTexGeni");
+ glad_glTexGeniv = (PFNGLTEXGENIVPROC)load("glTexGeniv");
+ glad_glFeedbackBuffer = (PFNGLFEEDBACKBUFFERPROC)load("glFeedbackBuffer");
+ glad_glSelectBuffer = (PFNGLSELECTBUFFERPROC)load("glSelectBuffer");
+ glad_glRenderMode = (PFNGLRENDERMODEPROC)load("glRenderMode");
+ glad_glInitNames = (PFNGLINITNAMESPROC)load("glInitNames");
+ glad_glLoadName = (PFNGLLOADNAMEPROC)load("glLoadName");
+ glad_glPassThrough = (PFNGLPASSTHROUGHPROC)load("glPassThrough");
+ glad_glPopName = (PFNGLPOPNAMEPROC)load("glPopName");
+ glad_glPushName = (PFNGLPUSHNAMEPROC)load("glPushName");
+ glad_glClearAccum = (PFNGLCLEARACCUMPROC)load("glClearAccum");
+ glad_glClearIndex = (PFNGLCLEARINDEXPROC)load("glClearIndex");
+ glad_glIndexMask = (PFNGLINDEXMASKPROC)load("glIndexMask");
+ glad_glAccum = (PFNGLACCUMPROC)load("glAccum");
+ glad_glPopAttrib = (PFNGLPOPATTRIBPROC)load("glPopAttrib");
+ glad_glPushAttrib = (PFNGLPUSHATTRIBPROC)load("glPushAttrib");
+ glad_glMap1d = (PFNGLMAP1DPROC)load("glMap1d");
+ glad_glMap1f = (PFNGLMAP1FPROC)load("glMap1f");
+ glad_glMap2d = (PFNGLMAP2DPROC)load("glMap2d");
+ glad_glMap2f = (PFNGLMAP2FPROC)load("glMap2f");
+ glad_glMapGrid1d = (PFNGLMAPGRID1DPROC)load("glMapGrid1d");
+ glad_glMapGrid1f = (PFNGLMAPGRID1FPROC)load("glMapGrid1f");
+ glad_glMapGrid2d = (PFNGLMAPGRID2DPROC)load("glMapGrid2d");
+ glad_glMapGrid2f = (PFNGLMAPGRID2FPROC)load("glMapGrid2f");
+ glad_glEvalCoord1d = (PFNGLEVALCOORD1DPROC)load("glEvalCoord1d");
+ glad_glEvalCoord1dv = (PFNGLEVALCOORD1DVPROC)load("glEvalCoord1dv");
+ glad_glEvalCoord1f = (PFNGLEVALCOORD1FPROC)load("glEvalCoord1f");
+ glad_glEvalCoord1fv = (PFNGLEVALCOORD1FVPROC)load("glEvalCoord1fv");
+ glad_glEvalCoord2d = (PFNGLEVALCOORD2DPROC)load("glEvalCoord2d");
+ glad_glEvalCoord2dv = (PFNGLEVALCOORD2DVPROC)load("glEvalCoord2dv");
+ glad_glEvalCoord2f = (PFNGLEVALCOORD2FPROC)load("glEvalCoord2f");
+ glad_glEvalCoord2fv = (PFNGLEVALCOORD2FVPROC)load("glEvalCoord2fv");
+ glad_glEvalMesh1 = (PFNGLEVALMESH1PROC)load("glEvalMesh1");
+ glad_glEvalPoint1 = (PFNGLEVALPOINT1PROC)load("glEvalPoint1");
+ glad_glEvalMesh2 = (PFNGLEVALMESH2PROC)load("glEvalMesh2");
+ glad_glEvalPoint2 = (PFNGLEVALPOINT2PROC)load("glEvalPoint2");
+ glad_glAlphaFunc = (PFNGLALPHAFUNCPROC)load("glAlphaFunc");
+ glad_glPixelZoom = (PFNGLPIXELZOOMPROC)load("glPixelZoom");
+ glad_glPixelTransferf = (PFNGLPIXELTRANSFERFPROC)load("glPixelTransferf");
+ glad_glPixelTransferi = (PFNGLPIXELTRANSFERIPROC)load("glPixelTransferi");
+ glad_glPixelMapfv = (PFNGLPIXELMAPFVPROC)load("glPixelMapfv");
+ glad_glPixelMapuiv = (PFNGLPIXELMAPUIVPROC)load("glPixelMapuiv");
+ glad_glPixelMapusv = (PFNGLPIXELMAPUSVPROC)load("glPixelMapusv");
+ glad_glCopyPixels = (PFNGLCOPYPIXELSPROC)load("glCopyPixels");
+ glad_glDrawPixels = (PFNGLDRAWPIXELSPROC)load("glDrawPixels");
+ glad_glGetClipPlane = (PFNGLGETCLIPPLANEPROC)load("glGetClipPlane");
+ glad_glGetLightfv = (PFNGLGETLIGHTFVPROC)load("glGetLightfv");
+ glad_glGetLightiv = (PFNGLGETLIGHTIVPROC)load("glGetLightiv");
+ glad_glGetMapdv = (PFNGLGETMAPDVPROC)load("glGetMapdv");
+ glad_glGetMapfv = (PFNGLGETMAPFVPROC)load("glGetMapfv");
+ glad_glGetMapiv = (PFNGLGETMAPIVPROC)load("glGetMapiv");
+ glad_glGetMaterialfv = (PFNGLGETMATERIALFVPROC)load("glGetMaterialfv");
+ glad_glGetMaterialiv = (PFNGLGETMATERIALIVPROC)load("glGetMaterialiv");
+ glad_glGetPixelMapfv = (PFNGLGETPIXELMAPFVPROC)load("glGetPixelMapfv");
+ glad_glGetPixelMapuiv = (PFNGLGETPIXELMAPUIVPROC)load("glGetPixelMapuiv");
+ glad_glGetPixelMapusv = (PFNGLGETPIXELMAPUSVPROC)load("glGetPixelMapusv");
+ glad_glGetPolygonStipple = (PFNGLGETPOLYGONSTIPPLEPROC)load("glGetPolygonStipple");
+ glad_glGetTexEnvfv = (PFNGLGETTEXENVFVPROC)load("glGetTexEnvfv");
+ glad_glGetTexEnviv = (PFNGLGETTEXENVIVPROC)load("glGetTexEnviv");
+ glad_glGetTexGendv = (PFNGLGETTEXGENDVPROC)load("glGetTexGendv");
+ glad_glGetTexGenfv = (PFNGLGETTEXGENFVPROC)load("glGetTexGenfv");
+ glad_glGetTexGeniv = (PFNGLGETTEXGENIVPROC)load("glGetTexGeniv");
+ glad_glIsList = (PFNGLISLISTPROC)load("glIsList");
+ glad_glFrustum = (PFNGLFRUSTUMPROC)load("glFrustum");
+ glad_glLoadIdentity = (PFNGLLOADIDENTITYPROC)load("glLoadIdentity");
+ glad_glLoadMatrixf = (PFNGLLOADMATRIXFPROC)load("glLoadMatrixf");
+ glad_glLoadMatrixd = (PFNGLLOADMATRIXDPROC)load("glLoadMatrixd");
+ glad_glMatrixMode = (PFNGLMATRIXMODEPROC)load("glMatrixMode");
+ glad_glMultMatrixf = (PFNGLMULTMATRIXFPROC)load("glMultMatrixf");
+ glad_glMultMatrixd = (PFNGLMULTMATRIXDPROC)load("glMultMatrixd");
+ glad_glOrtho = (PFNGLORTHOPROC)load("glOrtho");
+ glad_glPopMatrix = (PFNGLPOPMATRIXPROC)load("glPopMatrix");
+ glad_glPushMatrix = (PFNGLPUSHMATRIXPROC)load("glPushMatrix");
+ glad_glRotated = (PFNGLROTATEDPROC)load("glRotated");
+ glad_glRotatef = (PFNGLROTATEFPROC)load("glRotatef");
+ glad_glScaled = (PFNGLSCALEDPROC)load("glScaled");
+ glad_glScalef = (PFNGLSCALEFPROC)load("glScalef");
+ glad_glTranslated = (PFNGLTRANSLATEDPROC)load("glTranslated");
+ glad_glTranslatef = (PFNGLTRANSLATEFPROC)load("glTranslatef");
+}
+static void load_GL_VERSION_1_1(GLADloadproc load) {
+ if(!GLAD_GL_VERSION_1_1) return;
+ glad_glDrawArrays = (PFNGLDRAWARRAYSPROC)load("glDrawArrays");
+ glad_glDrawElements = (PFNGLDRAWELEMENTSPROC)load("glDrawElements");
+ glad_glGetPointerv = (PFNGLGETPOINTERVPROC)load("glGetPointerv");
+ glad_glPolygonOffset = (PFNGLPOLYGONOFFSETPROC)load("glPolygonOffset");
+ glad_glCopyTexImage1D = (PFNGLCOPYTEXIMAGE1DPROC)load("glCopyTexImage1D");
+ glad_glCopyTexImage2D = (PFNGLCOPYTEXIMAGE2DPROC)load("glCopyTexImage2D");
+ glad_glCopyTexSubImage1D = (PFNGLCOPYTEXSUBIMAGE1DPROC)load("glCopyTexSubImage1D");
+ glad_glCopyTexSubImage2D = (PFNGLCOPYTEXSUBIMAGE2DPROC)load("glCopyTexSubImage2D");
+ glad_glTexSubImage1D = (PFNGLTEXSUBIMAGE1DPROC)load("glTexSubImage1D");
+ glad_glTexSubImage2D = (PFNGLTEXSUBIMAGE2DPROC)load("glTexSubImage2D");
+ glad_glBindTexture = (PFNGLBINDTEXTUREPROC)load("glBindTexture");
+ glad_glDeleteTextures = (PFNGLDELETETEXTURESPROC)load("glDeleteTextures");
+ glad_glGenTextures = (PFNGLGENTEXTURESPROC)load("glGenTextures");
+ glad_glIsTexture = (PFNGLISTEXTUREPROC)load("glIsTexture");
+ glad_glArrayElement = (PFNGLARRAYELEMENTPROC)load("glArrayElement");
+ glad_glColorPointer = (PFNGLCOLORPOINTERPROC)load("glColorPointer");
+ glad_glDisableClientState = (PFNGLDISABLECLIENTSTATEPROC)load("glDisableClientState");
+ glad_glEdgeFlagPointer = (PFNGLEDGEFLAGPOINTERPROC)load("glEdgeFlagPointer");
+ glad_glEnableClientState = (PFNGLENABLECLIENTSTATEPROC)load("glEnableClientState");
+ glad_glIndexPointer = (PFNGLINDEXPOINTERPROC)load("glIndexPointer");
+ glad_glInterleavedArrays = (PFNGLINTERLEAVEDARRAYSPROC)load("glInterleavedArrays");
+ glad_glNormalPointer = (PFNGLNORMALPOINTERPROC)load("glNormalPointer");
+ glad_glTexCoordPointer = (PFNGLTEXCOORDPOINTERPROC)load("glTexCoordPointer");
+ glad_glVertexPointer = (PFNGLVERTEXPOINTERPROC)load("glVertexPointer");
+ glad_glAreTexturesResident = (PFNGLARETEXTURESRESIDENTPROC)load("glAreTexturesResident");
+ glad_glPrioritizeTextures = (PFNGLPRIORITIZETEXTURESPROC)load("glPrioritizeTextures");
+ glad_glIndexub = (PFNGLINDEXUBPROC)load("glIndexub");
+ glad_glIndexubv = (PFNGLINDEXUBVPROC)load("glIndexubv");
+ glad_glPopClientAttrib = (PFNGLPOPCLIENTATTRIBPROC)load("glPopClientAttrib");
+ glad_glPushClientAttrib = (PFNGLPUSHCLIENTATTRIBPROC)load("glPushClientAttrib");
+}
+static void load_GL_VERSION_1_2(GLADloadproc load) {
+ if(!GLAD_GL_VERSION_1_2) return;
+ glad_glDrawRangeElements = (PFNGLDRAWRANGEELEMENTSPROC)load("glDrawRangeElements");
+ glad_glTexImage3D = (PFNGLTEXIMAGE3DPROC)load("glTexImage3D");
+ glad_glTexSubImage3D = (PFNGLTEXSUBIMAGE3DPROC)load("glTexSubImage3D");
+ glad_glCopyTexSubImage3D = (PFNGLCOPYTEXSUBIMAGE3DPROC)load("glCopyTexSubImage3D");
+}
+static void load_GL_VERSION_1_3(GLADloadproc load) {
+ if(!GLAD_GL_VERSION_1_3) return;
+ glad_glActiveTexture = (PFNGLACTIVETEXTUREPROC)load("glActiveTexture");
+ glad_glSampleCoverage = (PFNGLSAMPLECOVERAGEPROC)load("glSampleCoverage");
+ glad_glCompressedTexImage3D = (PFNGLCOMPRESSEDTEXIMAGE3DPROC)load("glCompressedTexImage3D");
+ glad_glCompressedTexImage2D = (PFNGLCOMPRESSEDTEXIMAGE2DPROC)load("glCompressedTexImage2D");
+ glad_glCompressedTexImage1D = (PFNGLCOMPRESSEDTEXIMAGE1DPROC)load("glCompressedTexImage1D");
+ glad_glCompressedTexSubImage3D = (PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC)load("glCompressedTexSubImage3D");
+ glad_glCompressedTexSubImage2D = (PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC)load("glCompressedTexSubImage2D");
+ glad_glCompressedTexSubImage1D = (PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC)load("glCompressedTexSubImage1D");
+ glad_glGetCompressedTexImage = (PFNGLGETCOMPRESSEDTEXIMAGEPROC)load("glGetCompressedTexImage");
+ glad_glClientActiveTexture = (PFNGLCLIENTACTIVETEXTUREPROC)load("glClientActiveTexture");
+ glad_glMultiTexCoord1d = (PFNGLMULTITEXCOORD1DPROC)load("glMultiTexCoord1d");
+ glad_glMultiTexCoord1dv = (PFNGLMULTITEXCOORD1DVPROC)load("glMultiTexCoord1dv");
+ glad_glMultiTexCoord1f = (PFNGLMULTITEXCOORD1FPROC)load("glMultiTexCoord1f");
+ glad_glMultiTexCoord1fv = (PFNGLMULTITEXCOORD1FVPROC)load("glMultiTexCoord1fv");
+ glad_glMultiTexCoord1i = (PFNGLMULTITEXCOORD1IPROC)load("glMultiTexCoord1i");
+ glad_glMultiTexCoord1iv = (PFNGLMULTITEXCOORD1IVPROC)load("glMultiTexCoord1iv");
+ glad_glMultiTexCoord1s = (PFNGLMULTITEXCOORD1SPROC)load("glMultiTexCoord1s");
+ glad_glMultiTexCoord1sv = (PFNGLMULTITEXCOORD1SVPROC)load("glMultiTexCoord1sv");
+ glad_glMultiTexCoord2d = (PFNGLMULTITEXCOORD2DPROC)load("glMultiTexCoord2d");
+ glad_glMultiTexCoord2dv = (PFNGLMULTITEXCOORD2DVPROC)load("glMultiTexCoord2dv");
+ glad_glMultiTexCoord2f = (PFNGLMULTITEXCOORD2FPROC)load("glMultiTexCoord2f");
+ glad_glMultiTexCoord2fv = (PFNGLMULTITEXCOORD2FVPROC)load("glMultiTexCoord2fv");
+ glad_glMultiTexCoord2i = (PFNGLMULTITEXCOORD2IPROC)load("glMultiTexCoord2i");
+ glad_glMultiTexCoord2iv = (PFNGLMULTITEXCOORD2IVPROC)load("glMultiTexCoord2iv");
+ glad_glMultiTexCoord2s = (PFNGLMULTITEXCOORD2SPROC)load("glMultiTexCoord2s");
+ glad_glMultiTexCoord2sv = (PFNGLMULTITEXCOORD2SVPROC)load("glMultiTexCoord2sv");
+ glad_glMultiTexCoord3d = (PFNGLMULTITEXCOORD3DPROC)load("glMultiTexCoord3d");
+ glad_glMultiTexCoord3dv = (PFNGLMULTITEXCOORD3DVPROC)load("glMultiTexCoord3dv");
+ glad_glMultiTexCoord3f = (PFNGLMULTITEXCOORD3FPROC)load("glMultiTexCoord3f");
+ glad_glMultiTexCoord3fv = (PFNGLMULTITEXCOORD3FVPROC)load("glMultiTexCoord3fv");
+ glad_glMultiTexCoord3i = (PFNGLMULTITEXCOORD3IPROC)load("glMultiTexCoord3i");
+ glad_glMultiTexCoord3iv = (PFNGLMULTITEXCOORD3IVPROC)load("glMultiTexCoord3iv");
+ glad_glMultiTexCoord3s = (PFNGLMULTITEXCOORD3SPROC)load("glMultiTexCoord3s");
+ glad_glMultiTexCoord3sv = (PFNGLMULTITEXCOORD3SVPROC)load("glMultiTexCoord3sv");
+ glad_glMultiTexCoord4d = (PFNGLMULTITEXCOORD4DPROC)load("glMultiTexCoord4d");
+ glad_glMultiTexCoord4dv = (PFNGLMULTITEXCOORD4DVPROC)load("glMultiTexCoord4dv");
+ glad_glMultiTexCoord4f = (PFNGLMULTITEXCOORD4FPROC)load("glMultiTexCoord4f");
+ glad_glMultiTexCoord4fv = (PFNGLMULTITEXCOORD4FVPROC)load("glMultiTexCoord4fv");
+ glad_glMultiTexCoord4i = (PFNGLMULTITEXCOORD4IPROC)load("glMultiTexCoord4i");
+ glad_glMultiTexCoord4iv = (PFNGLMULTITEXCOORD4IVPROC)load("glMultiTexCoord4iv");
+ glad_glMultiTexCoord4s = (PFNGLMULTITEXCOORD4SPROC)load("glMultiTexCoord4s");
+ glad_glMultiTexCoord4sv = (PFNGLMULTITEXCOORD4SVPROC)load("glMultiTexCoord4sv");
+ glad_glLoadTransposeMatrixf = (PFNGLLOADTRANSPOSEMATRIXFPROC)load("glLoadTransposeMatrixf");
+ glad_glLoadTransposeMatrixd = (PFNGLLOADTRANSPOSEMATRIXDPROC)load("glLoadTransposeMatrixd");
+ glad_glMultTransposeMatrixf = (PFNGLMULTTRANSPOSEMATRIXFPROC)load("glMultTransposeMatrixf");
+ glad_glMultTransposeMatrixd = (PFNGLMULTTRANSPOSEMATRIXDPROC)load("glMultTransposeMatrixd");
+}
+static void load_GL_VERSION_1_4(GLADloadproc load) {
+ if(!GLAD_GL_VERSION_1_4) return;
+ glad_glBlendFuncSeparate = (PFNGLBLENDFUNCSEPARATEPROC)load("glBlendFuncSeparate");
+ glad_glMultiDrawArrays = (PFNGLMULTIDRAWARRAYSPROC)load("glMultiDrawArrays");
+ glad_glMultiDrawElements = (PFNGLMULTIDRAWELEMENTSPROC)load("glMultiDrawElements");
+ glad_glPointParameterf = (PFNGLPOINTPARAMETERFPROC)load("glPointParameterf");
+ glad_glPointParameterfv = (PFNGLPOINTPARAMETERFVPROC)load("glPointParameterfv");
+ glad_glPointParameteri = (PFNGLPOINTPARAMETERIPROC)load("glPointParameteri");
+ glad_glPointParameteriv = (PFNGLPOINTPARAMETERIVPROC)load("glPointParameteriv");
+ glad_glFogCoordf = (PFNGLFOGCOORDFPROC)load("glFogCoordf");
+ glad_glFogCoordfv = (PFNGLFOGCOORDFVPROC)load("glFogCoordfv");
+ glad_glFogCoordd = (PFNGLFOGCOORDDPROC)load("glFogCoordd");
+ glad_glFogCoorddv = (PFNGLFOGCOORDDVPROC)load("glFogCoorddv");
+ glad_glFogCoordPointer = (PFNGLFOGCOORDPOINTERPROC)load("glFogCoordPointer");
+ glad_glSecondaryColor3b = (PFNGLSECONDARYCOLOR3BPROC)load("glSecondaryColor3b");
+ glad_glSecondaryColor3bv = (PFNGLSECONDARYCOLOR3BVPROC)load("glSecondaryColor3bv");
+ glad_glSecondaryColor3d = (PFNGLSECONDARYCOLOR3DPROC)load("glSecondaryColor3d");
+ glad_glSecondaryColor3dv = (PFNGLSECONDARYCOLOR3DVPROC)load("glSecondaryColor3dv");
+ glad_glSecondaryColor3f = (PFNGLSECONDARYCOLOR3FPROC)load("glSecondaryColor3f");
+ glad_glSecondaryColor3fv = (PFNGLSECONDARYCOLOR3FVPROC)load("glSecondaryColor3fv");
+ glad_glSecondaryColor3i = (PFNGLSECONDARYCOLOR3IPROC)load("glSecondaryColor3i");
+ glad_glSecondaryColor3iv = (PFNGLSECONDARYCOLOR3IVPROC)load("glSecondaryColor3iv");
+ glad_glSecondaryColor3s = (PFNGLSECONDARYCOLOR3SPROC)load("glSecondaryColor3s");
+ glad_glSecondaryColor3sv = (PFNGLSECONDARYCOLOR3SVPROC)load("glSecondaryColor3sv");
+ glad_glSecondaryColor3ub = (PFNGLSECONDARYCOLOR3UBPROC)load("glSecondaryColor3ub");
+ glad_glSecondaryColor3ubv = (PFNGLSECONDARYCOLOR3UBVPROC)load("glSecondaryColor3ubv");
+ glad_glSecondaryColor3ui = (PFNGLSECONDARYCOLOR3UIPROC)load("glSecondaryColor3ui");
+ glad_glSecondaryColor3uiv = (PFNGLSECONDARYCOLOR3UIVPROC)load("glSecondaryColor3uiv");
+ glad_glSecondaryColor3us = (PFNGLSECONDARYCOLOR3USPROC)load("glSecondaryColor3us");
+ glad_glSecondaryColor3usv = (PFNGLSECONDARYCOLOR3USVPROC)load("glSecondaryColor3usv");
+ glad_glSecondaryColorPointer = (PFNGLSECONDARYCOLORPOINTERPROC)load("glSecondaryColorPointer");
+ glad_glWindowPos2d = (PFNGLWINDOWPOS2DPROC)load("glWindowPos2d");
+ glad_glWindowPos2dv = (PFNGLWINDOWPOS2DVPROC)load("glWindowPos2dv");
+ glad_glWindowPos2f = (PFNGLWINDOWPOS2FPROC)load("glWindowPos2f");
+ glad_glWindowPos2fv = (PFNGLWINDOWPOS2FVPROC)load("glWindowPos2fv");
+ glad_glWindowPos2i = (PFNGLWINDOWPOS2IPROC)load("glWindowPos2i");
+ glad_glWindowPos2iv = (PFNGLWINDOWPOS2IVPROC)load("glWindowPos2iv");
+ glad_glWindowPos2s = (PFNGLWINDOWPOS2SPROC)load("glWindowPos2s");
+ glad_glWindowPos2sv = (PFNGLWINDOWPOS2SVPROC)load("glWindowPos2sv");
+ glad_glWindowPos3d = (PFNGLWINDOWPOS3DPROC)load("glWindowPos3d");
+ glad_glWindowPos3dv = (PFNGLWINDOWPOS3DVPROC)load("glWindowPos3dv");
+ glad_glWindowPos3f = (PFNGLWINDOWPOS3FPROC)load("glWindowPos3f");
+ glad_glWindowPos3fv = (PFNGLWINDOWPOS3FVPROC)load("glWindowPos3fv");
+ glad_glWindowPos3i = (PFNGLWINDOWPOS3IPROC)load("glWindowPos3i");
+ glad_glWindowPos3iv = (PFNGLWINDOWPOS3IVPROC)load("glWindowPos3iv");
+ glad_glWindowPos3s = (PFNGLWINDOWPOS3SPROC)load("glWindowPos3s");
+ glad_glWindowPos3sv = (PFNGLWINDOWPOS3SVPROC)load("glWindowPos3sv");
+ glad_glBlendColor = (PFNGLBLENDCOLORPROC)load("glBlendColor");
+ glad_glBlendEquation = (PFNGLBLENDEQUATIONPROC)load("glBlendEquation");
+}
+static void load_GL_VERSION_1_5(GLADloadproc load) {
+ if(!GLAD_GL_VERSION_1_5) return;
+ glad_glGenQueries = (PFNGLGENQUERIESPROC)load("glGenQueries");
+ glad_glDeleteQueries = (PFNGLDELETEQUERIESPROC)load("glDeleteQueries");
+ glad_glIsQuery = (PFNGLISQUERYPROC)load("glIsQuery");
+ glad_glBeginQuery = (PFNGLBEGINQUERYPROC)load("glBeginQuery");
+ glad_glEndQuery = (PFNGLENDQUERYPROC)load("glEndQuery");
+ glad_glGetQueryiv = (PFNGLGETQUERYIVPROC)load("glGetQueryiv");
+ glad_glGetQueryObjectiv = (PFNGLGETQUERYOBJECTIVPROC)load("glGetQueryObjectiv");
+ glad_glGetQueryObjectuiv = (PFNGLGETQUERYOBJECTUIVPROC)load("glGetQueryObjectuiv");
+ glad_glBindBuffer = (PFNGLBINDBUFFERPROC)load("glBindBuffer");
+ glad_glDeleteBuffers = (PFNGLDELETEBUFFERSPROC)load("glDeleteBuffers");
+ glad_glGenBuffers = (PFNGLGENBUFFERSPROC)load("glGenBuffers");
+ glad_glIsBuffer = (PFNGLISBUFFERPROC)load("glIsBuffer");
+ glad_glBufferData = (PFNGLBUFFERDATAPROC)load("glBufferData");
+ glad_glBufferSubData = (PFNGLBUFFERSUBDATAPROC)load("glBufferSubData");
+ glad_glGetBufferSubData = (PFNGLGETBUFFERSUBDATAPROC)load("glGetBufferSubData");
+ glad_glMapBuffer = (PFNGLMAPBUFFERPROC)load("glMapBuffer");
+ glad_glUnmapBuffer = (PFNGLUNMAPBUFFERPROC)load("glUnmapBuffer");
+ glad_glGetBufferParameteriv = (PFNGLGETBUFFERPARAMETERIVPROC)load("glGetBufferParameteriv");
+ glad_glGetBufferPointerv = (PFNGLGETBUFFERPOINTERVPROC)load("glGetBufferPointerv");
+}
+static void load_GL_VERSION_2_0(GLADloadproc load) {
+ if(!GLAD_GL_VERSION_2_0) return;
+ glad_glBlendEquationSeparate = (PFNGLBLENDEQUATIONSEPARATEPROC)load("glBlendEquationSeparate");
+ glad_glDrawBuffers = (PFNGLDRAWBUFFERSPROC)load("glDrawBuffers");
+ glad_glStencilOpSeparate = (PFNGLSTENCILOPSEPARATEPROC)load("glStencilOpSeparate");
+ glad_glStencilFuncSeparate = (PFNGLSTENCILFUNCSEPARATEPROC)load("glStencilFuncSeparate");
+ glad_glStencilMaskSeparate = (PFNGLSTENCILMASKSEPARATEPROC)load("glStencilMaskSeparate");
+ glad_glAttachShader = (PFNGLATTACHSHADERPROC)load("glAttachShader");
+ glad_glBindAttribLocation = (PFNGLBINDATTRIBLOCATIONPROC)load("glBindAttribLocation");
+ glad_glCompileShader = (PFNGLCOMPILESHADERPROC)load("glCompileShader");
+ glad_glCreateProgram = (PFNGLCREATEPROGRAMPROC)load("glCreateProgram");
+ glad_glCreateShader = (PFNGLCREATESHADERPROC)load("glCreateShader");
+ glad_glDeleteProgram = (PFNGLDELETEPROGRAMPROC)load("glDeleteProgram");
+ glad_glDeleteShader = (PFNGLDELETESHADERPROC)load("glDeleteShader");
+ glad_glDetachShader = (PFNGLDETACHSHADERPROC)load("glDetachShader");
+ glad_glDisableVertexAttribArray = (PFNGLDISABLEVERTEXATTRIBARRAYPROC)load("glDisableVertexAttribArray");
+ glad_glEnableVertexAttribArray = (PFNGLENABLEVERTEXATTRIBARRAYPROC)load("glEnableVertexAttribArray");
+ glad_glGetActiveAttrib = (PFNGLGETACTIVEATTRIBPROC)load("glGetActiveAttrib");
+ glad_glGetActiveUniform = (PFNGLGETACTIVEUNIFORMPROC)load("glGetActiveUniform");
+ glad_glGetAttachedShaders = (PFNGLGETATTACHEDSHADERSPROC)load("glGetAttachedShaders");
+ glad_glGetAttribLocation = (PFNGLGETATTRIBLOCATIONPROC)load("glGetAttribLocation");
+ glad_glGetProgramiv = (PFNGLGETPROGRAMIVPROC)load("glGetProgramiv");
+ glad_glGetProgramInfoLog = (PFNGLGETPROGRAMINFOLOGPROC)load("glGetProgramInfoLog");
+ glad_glGetShaderiv = (PFNGLGETSHADERIVPROC)load("glGetShaderiv");
+ glad_glGetShaderInfoLog = (PFNGLGETSHADERINFOLOGPROC)load("glGetShaderInfoLog");
+ glad_glGetShaderSource = (PFNGLGETSHADERSOURCEPROC)load("glGetShaderSource");
+ glad_glGetUniformLocation = (PFNGLGETUNIFORMLOCATIONPROC)load("glGetUniformLocation");
+ glad_glGetUniformfv = (PFNGLGETUNIFORMFVPROC)load("glGetUniformfv");
+ glad_glGetUniformiv = (PFNGLGETUNIFORMIVPROC)load("glGetUniformiv");
+ glad_glGetVertexAttribdv = (PFNGLGETVERTEXATTRIBDVPROC)load("glGetVertexAttribdv");
+ glad_glGetVertexAttribfv = (PFNGLGETVERTEXATTRIBFVPROC)load("glGetVertexAttribfv");
+ glad_glGetVertexAttribiv = (PFNGLGETVERTEXATTRIBIVPROC)load("glGetVertexAttribiv");
+ glad_glGetVertexAttribPointerv = (PFNGLGETVERTEXATTRIBPOINTERVPROC)load("glGetVertexAttribPointerv");
+ glad_glIsProgram = (PFNGLISPROGRAMPROC)load("glIsProgram");
+ glad_glIsShader = (PFNGLISSHADERPROC)load("glIsShader");
+ glad_glLinkProgram = (PFNGLLINKPROGRAMPROC)load("glLinkProgram");
+ glad_glShaderSource = (PFNGLSHADERSOURCEPROC)load("glShaderSource");
+ glad_glUseProgram = (PFNGLUSEPROGRAMPROC)load("glUseProgram");
+ glad_glUniform1f = (PFNGLUNIFORM1FPROC)load("glUniform1f");
+ glad_glUniform2f = (PFNGLUNIFORM2FPROC)load("glUniform2f");
+ glad_glUniform3f = (PFNGLUNIFORM3FPROC)load("glUniform3f");
+ glad_glUniform4f = (PFNGLUNIFORM4FPROC)load("glUniform4f");
+ glad_glUniform1i = (PFNGLUNIFORM1IPROC)load("glUniform1i");
+ glad_glUniform2i = (PFNGLUNIFORM2IPROC)load("glUniform2i");
+ glad_glUniform3i = (PFNGLUNIFORM3IPROC)load("glUniform3i");
+ glad_glUniform4i = (PFNGLUNIFORM4IPROC)load("glUniform4i");
+ glad_glUniform1fv = (PFNGLUNIFORM1FVPROC)load("glUniform1fv");
+ glad_glUniform2fv = (PFNGLUNIFORM2FVPROC)load("glUniform2fv");
+ glad_glUniform3fv = (PFNGLUNIFORM3FVPROC)load("glUniform3fv");
+ glad_glUniform4fv = (PFNGLUNIFORM4FVPROC)load("glUniform4fv");
+ glad_glUniform1iv = (PFNGLUNIFORM1IVPROC)load("glUniform1iv");
+ glad_glUniform2iv = (PFNGLUNIFORM2IVPROC)load("glUniform2iv");
+ glad_glUniform3iv = (PFNGLUNIFORM3IVPROC)load("glUniform3iv");
+ glad_glUniform4iv = (PFNGLUNIFORM4IVPROC)load("glUniform4iv");
+ glad_glUniformMatrix2fv = (PFNGLUNIFORMMATRIX2FVPROC)load("glUniformMatrix2fv");
+ glad_glUniformMatrix3fv = (PFNGLUNIFORMMATRIX3FVPROC)load("glUniformMatrix3fv");
+ glad_glUniformMatrix4fv = (PFNGLUNIFORMMATRIX4FVPROC)load("glUniformMatrix4fv");
+ glad_glValidateProgram = (PFNGLVALIDATEPROGRAMPROC)load("glValidateProgram");
+ glad_glVertexAttrib1d = (PFNGLVERTEXATTRIB1DPROC)load("glVertexAttrib1d");
+ glad_glVertexAttrib1dv = (PFNGLVERTEXATTRIB1DVPROC)load("glVertexAttrib1dv");
+ glad_glVertexAttrib1f = (PFNGLVERTEXATTRIB1FPROC)load("glVertexAttrib1f");
+ glad_glVertexAttrib1fv = (PFNGLVERTEXATTRIB1FVPROC)load("glVertexAttrib1fv");
+ glad_glVertexAttrib1s = (PFNGLVERTEXATTRIB1SPROC)load("glVertexAttrib1s");
+ glad_glVertexAttrib1sv = (PFNGLVERTEXATTRIB1SVPROC)load("glVertexAttrib1sv");
+ glad_glVertexAttrib2d = (PFNGLVERTEXATTRIB2DPROC)load("glVertexAttrib2d");
+ glad_glVertexAttrib2dv = (PFNGLVERTEXATTRIB2DVPROC)load("glVertexAttrib2dv");
+ glad_glVertexAttrib2f = (PFNGLVERTEXATTRIB2FPROC)load("glVertexAttrib2f");
+ glad_glVertexAttrib2fv = (PFNGLVERTEXATTRIB2FVPROC)load("glVertexAttrib2fv");
+ glad_glVertexAttrib2s = (PFNGLVERTEXATTRIB2SPROC)load("glVertexAttrib2s");
+ glad_glVertexAttrib2sv = (PFNGLVERTEXATTRIB2SVPROC)load("glVertexAttrib2sv");
+ glad_glVertexAttrib3d = (PFNGLVERTEXATTRIB3DPROC)load("glVertexAttrib3d");
+ glad_glVertexAttrib3dv = (PFNGLVERTEXATTRIB3DVPROC)load("glVertexAttrib3dv");
+ glad_glVertexAttrib3f = (PFNGLVERTEXATTRIB3FPROC)load("glVertexAttrib3f");
+ glad_glVertexAttrib3fv = (PFNGLVERTEXATTRIB3FVPROC)load("glVertexAttrib3fv");
+ glad_glVertexAttrib3s = (PFNGLVERTEXATTRIB3SPROC)load("glVertexAttrib3s");
+ glad_glVertexAttrib3sv = (PFNGLVERTEXATTRIB3SVPROC)load("glVertexAttrib3sv");
+ glad_glVertexAttrib4Nbv = (PFNGLVERTEXATTRIB4NBVPROC)load("glVertexAttrib4Nbv");
+ glad_glVertexAttrib4Niv = (PFNGLVERTEXATTRIB4NIVPROC)load("glVertexAttrib4Niv");
+ glad_glVertexAttrib4Nsv = (PFNGLVERTEXATTRIB4NSVPROC)load("glVertexAttrib4Nsv");
+ glad_glVertexAttrib4Nub = (PFNGLVERTEXATTRIB4NUBPROC)load("glVertexAttrib4Nub");
+ glad_glVertexAttrib4Nubv = (PFNGLVERTEXATTRIB4NUBVPROC)load("glVertexAttrib4Nubv");
+ glad_glVertexAttrib4Nuiv = (PFNGLVERTEXATTRIB4NUIVPROC)load("glVertexAttrib4Nuiv");
+ glad_glVertexAttrib4Nusv = (PFNGLVERTEXATTRIB4NUSVPROC)load("glVertexAttrib4Nusv");
+ glad_glVertexAttrib4bv = (PFNGLVERTEXATTRIB4BVPROC)load("glVertexAttrib4bv");
+ glad_glVertexAttrib4d = (PFNGLVERTEXATTRIB4DPROC)load("glVertexAttrib4d");
+ glad_glVertexAttrib4dv = (PFNGLVERTEXATTRIB4DVPROC)load("glVertexAttrib4dv");
+ glad_glVertexAttrib4f = (PFNGLVERTEXATTRIB4FPROC)load("glVertexAttrib4f");
+ glad_glVertexAttrib4fv = (PFNGLVERTEXATTRIB4FVPROC)load("glVertexAttrib4fv");
+ glad_glVertexAttrib4iv = (PFNGLVERTEXATTRIB4IVPROC)load("glVertexAttrib4iv");
+ glad_glVertexAttrib4s = (PFNGLVERTEXATTRIB4SPROC)load("glVertexAttrib4s");
+ glad_glVertexAttrib4sv = (PFNGLVERTEXATTRIB4SVPROC)load("glVertexAttrib4sv");
+ glad_glVertexAttrib4ubv = (PFNGLVERTEXATTRIB4UBVPROC)load("glVertexAttrib4ubv");
+ glad_glVertexAttrib4uiv = (PFNGLVERTEXATTRIB4UIVPROC)load("glVertexAttrib4uiv");
+ glad_glVertexAttrib4usv = (PFNGLVERTEXATTRIB4USVPROC)load("glVertexAttrib4usv");
+ glad_glVertexAttribPointer = (PFNGLVERTEXATTRIBPOINTERPROC)load("glVertexAttribPointer");
+}
+static void load_GL_VERSION_2_1(GLADloadproc load) {
+ if(!GLAD_GL_VERSION_2_1) return;
+ glad_glUniformMatrix2x3fv = (PFNGLUNIFORMMATRIX2X3FVPROC)load("glUniformMatrix2x3fv");
+ glad_glUniformMatrix3x2fv = (PFNGLUNIFORMMATRIX3X2FVPROC)load("glUniformMatrix3x2fv");
+ glad_glUniformMatrix2x4fv = (PFNGLUNIFORMMATRIX2X4FVPROC)load("glUniformMatrix2x4fv");
+ glad_glUniformMatrix4x2fv = (PFNGLUNIFORMMATRIX4X2FVPROC)load("glUniformMatrix4x2fv");
+ glad_glUniformMatrix3x4fv = (PFNGLUNIFORMMATRIX3X4FVPROC)load("glUniformMatrix3x4fv");
+ glad_glUniformMatrix4x3fv = (PFNGLUNIFORMMATRIX4X3FVPROC)load("glUniformMatrix4x3fv");
+}
+static void load_GL_VERSION_3_0(GLADloadproc load) {
+ if(!GLAD_GL_VERSION_3_0) return;
+ glad_glColorMaski = (PFNGLCOLORMASKIPROC)load("glColorMaski");
+ glad_glGetBooleani_v = (PFNGLGETBOOLEANI_VPROC)load("glGetBooleani_v");
+ glad_glGetIntegeri_v = (PFNGLGETINTEGERI_VPROC)load("glGetIntegeri_v");
+ glad_glEnablei = (PFNGLENABLEIPROC)load("glEnablei");
+ glad_glDisablei = (PFNGLDISABLEIPROC)load("glDisablei");
+ glad_glIsEnabledi = (PFNGLISENABLEDIPROC)load("glIsEnabledi");
+ glad_glBeginTransformFeedback = (PFNGLBEGINTRANSFORMFEEDBACKPROC)load("glBeginTransformFeedback");
+ glad_glEndTransformFeedback = (PFNGLENDTRANSFORMFEEDBACKPROC)load("glEndTransformFeedback");
+ glad_glBindBufferRange = (PFNGLBINDBUFFERRANGEPROC)load("glBindBufferRange");
+ glad_glBindBufferBase = (PFNGLBINDBUFFERBASEPROC)load("glBindBufferBase");
+ glad_glTransformFeedbackVaryings = (PFNGLTRANSFORMFEEDBACKVARYINGSPROC)load("glTransformFeedbackVaryings");
+ glad_glGetTransformFeedbackVarying = (PFNGLGETTRANSFORMFEEDBACKVARYINGPROC)load("glGetTransformFeedbackVarying");
+ glad_glClampColor = (PFNGLCLAMPCOLORPROC)load("glClampColor");
+ glad_glBeginConditionalRender = (PFNGLBEGINCONDITIONALRENDERPROC)load("glBeginConditionalRender");
+ glad_glEndConditionalRender = (PFNGLENDCONDITIONALRENDERPROC)load("glEndConditionalRender");
+ glad_glVertexAttribIPointer = (PFNGLVERTEXATTRIBIPOINTERPROC)load("glVertexAttribIPointer");
+ glad_glGetVertexAttribIiv = (PFNGLGETVERTEXATTRIBIIVPROC)load("glGetVertexAttribIiv");
+ glad_glGetVertexAttribIuiv = (PFNGLGETVERTEXATTRIBIUIVPROC)load("glGetVertexAttribIuiv");
+ glad_glVertexAttribI1i = (PFNGLVERTEXATTRIBI1IPROC)load("glVertexAttribI1i");
+ glad_glVertexAttribI2i = (PFNGLVERTEXATTRIBI2IPROC)load("glVertexAttribI2i");
+ glad_glVertexAttribI3i = (PFNGLVERTEXATTRIBI3IPROC)load("glVertexAttribI3i");
+ glad_glVertexAttribI4i = (PFNGLVERTEXATTRIBI4IPROC)load("glVertexAttribI4i");
+ glad_glVertexAttribI1ui = (PFNGLVERTEXATTRIBI1UIPROC)load("glVertexAttribI1ui");
+ glad_glVertexAttribI2ui = (PFNGLVERTEXATTRIBI2UIPROC)load("glVertexAttribI2ui");
+ glad_glVertexAttribI3ui = (PFNGLVERTEXATTRIBI3UIPROC)load("glVertexAttribI3ui");
+ glad_glVertexAttribI4ui = (PFNGLVERTEXATTRIBI4UIPROC)load("glVertexAttribI4ui");
+ glad_glVertexAttribI1iv = (PFNGLVERTEXATTRIBI1IVPROC)load("glVertexAttribI1iv");
+ glad_glVertexAttribI2iv = (PFNGLVERTEXATTRIBI2IVPROC)load("glVertexAttribI2iv");
+ glad_glVertexAttribI3iv = (PFNGLVERTEXATTRIBI3IVPROC)load("glVertexAttribI3iv");
+ glad_glVertexAttribI4iv = (PFNGLVERTEXATTRIBI4IVPROC)load("glVertexAttribI4iv");
+ glad_glVertexAttribI1uiv = (PFNGLVERTEXATTRIBI1UIVPROC)load("glVertexAttribI1uiv");
+ glad_glVertexAttribI2uiv = (PFNGLVERTEXATTRIBI2UIVPROC)load("glVertexAttribI2uiv");
+ glad_glVertexAttribI3uiv = (PFNGLVERTEXATTRIBI3UIVPROC)load("glVertexAttribI3uiv");
+ glad_glVertexAttribI4uiv = (PFNGLVERTEXATTRIBI4UIVPROC)load("glVertexAttribI4uiv");
+ glad_glVertexAttribI4bv = (PFNGLVERTEXATTRIBI4BVPROC)load("glVertexAttribI4bv");
+ glad_glVertexAttribI4sv = (PFNGLVERTEXATTRIBI4SVPROC)load("glVertexAttribI4sv");
+ glad_glVertexAttribI4ubv = (PFNGLVERTEXATTRIBI4UBVPROC)load("glVertexAttribI4ubv");
+ glad_glVertexAttribI4usv = (PFNGLVERTEXATTRIBI4USVPROC)load("glVertexAttribI4usv");
+ glad_glGetUniformuiv = (PFNGLGETUNIFORMUIVPROC)load("glGetUniformuiv");
+ glad_glBindFragDataLocation = (PFNGLBINDFRAGDATALOCATIONPROC)load("glBindFragDataLocation");
+ glad_glGetFragDataLocation = (PFNGLGETFRAGDATALOCATIONPROC)load("glGetFragDataLocation");
+ glad_glUniform1ui = (PFNGLUNIFORM1UIPROC)load("glUniform1ui");
+ glad_glUniform2ui = (PFNGLUNIFORM2UIPROC)load("glUniform2ui");
+ glad_glUniform3ui = (PFNGLUNIFORM3UIPROC)load("glUniform3ui");
+ glad_glUniform4ui = (PFNGLUNIFORM4UIPROC)load("glUniform4ui");
+ glad_glUniform1uiv = (PFNGLUNIFORM1UIVPROC)load("glUniform1uiv");
+ glad_glUniform2uiv = (PFNGLUNIFORM2UIVPROC)load("glUniform2uiv");
+ glad_glUniform3uiv = (PFNGLUNIFORM3UIVPROC)load("glUniform3uiv");
+ glad_glUniform4uiv = (PFNGLUNIFORM4UIVPROC)load("glUniform4uiv");
+ glad_glTexParameterIiv = (PFNGLTEXPARAMETERIIVPROC)load("glTexParameterIiv");
+ glad_glTexParameterIuiv = (PFNGLTEXPARAMETERIUIVPROC)load("glTexParameterIuiv");
+ glad_glGetTexParameterIiv = (PFNGLGETTEXPARAMETERIIVPROC)load("glGetTexParameterIiv");
+ glad_glGetTexParameterIuiv = (PFNGLGETTEXPARAMETERIUIVPROC)load("glGetTexParameterIuiv");
+ glad_glClearBufferiv = (PFNGLCLEARBUFFERIVPROC)load("glClearBufferiv");
+ glad_glClearBufferuiv = (PFNGLCLEARBUFFERUIVPROC)load("glClearBufferuiv");
+ glad_glClearBufferfv = (PFNGLCLEARBUFFERFVPROC)load("glClearBufferfv");
+ glad_glClearBufferfi = (PFNGLCLEARBUFFERFIPROC)load("glClearBufferfi");
+ glad_glGetStringi = (PFNGLGETSTRINGIPROC)load("glGetStringi");
+ glad_glIsRenderbuffer = (PFNGLISRENDERBUFFERPROC)load("glIsRenderbuffer");
+ glad_glBindRenderbuffer = (PFNGLBINDRENDERBUFFERPROC)load("glBindRenderbuffer");
+ glad_glDeleteRenderbuffers = (PFNGLDELETERENDERBUFFERSPROC)load("glDeleteRenderbuffers");
+ glad_glGenRenderbuffers = (PFNGLGENRENDERBUFFERSPROC)load("glGenRenderbuffers");
+ glad_glRenderbufferStorage = (PFNGLRENDERBUFFERSTORAGEPROC)load("glRenderbufferStorage");
+ glad_glGetRenderbufferParameteriv = (PFNGLGETRENDERBUFFERPARAMETERIVPROC)load("glGetRenderbufferParameteriv");
+ glad_glIsFramebuffer = (PFNGLISFRAMEBUFFERPROC)load("glIsFramebuffer");
+ glad_glBindFramebuffer = (PFNGLBINDFRAMEBUFFERPROC)load("glBindFramebuffer");
+ glad_glDeleteFramebuffers = (PFNGLDELETEFRAMEBUFFERSPROC)load("glDeleteFramebuffers");
+ glad_glGenFramebuffers = (PFNGLGENFRAMEBUFFERSPROC)load("glGenFramebuffers");
+ glad_glCheckFramebufferStatus = (PFNGLCHECKFRAMEBUFFERSTATUSPROC)load("glCheckFramebufferStatus");
+ glad_glFramebufferTexture1D = (PFNGLFRAMEBUFFERTEXTURE1DPROC)load("glFramebufferTexture1D");
+ glad_glFramebufferTexture2D = (PFNGLFRAMEBUFFERTEXTURE2DPROC)load("glFramebufferTexture2D");
+ glad_glFramebufferTexture3D = (PFNGLFRAMEBUFFERTEXTURE3DPROC)load("glFramebufferTexture3D");
+ glad_glFramebufferRenderbuffer = (PFNGLFRAMEBUFFERRENDERBUFFERPROC)load("glFramebufferRenderbuffer");
+ glad_glGetFramebufferAttachmentParameteriv = (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC)load("glGetFramebufferAttachmentParameteriv");
+ glad_glGenerateMipmap = (PFNGLGENERATEMIPMAPPROC)load("glGenerateMipmap");
+ glad_glBlitFramebuffer = (PFNGLBLITFRAMEBUFFERPROC)load("glBlitFramebuffer");
+ glad_glRenderbufferStorageMultisample = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC)load("glRenderbufferStorageMultisample");
+ glad_glFramebufferTextureLayer = (PFNGLFRAMEBUFFERTEXTURELAYERPROC)load("glFramebufferTextureLayer");
+ glad_glMapBufferRange = (PFNGLMAPBUFFERRANGEPROC)load("glMapBufferRange");
+ glad_glFlushMappedBufferRange = (PFNGLFLUSHMAPPEDBUFFERRANGEPROC)load("glFlushMappedBufferRange");
+ glad_glBindVertexArray = (PFNGLBINDVERTEXARRAYPROC)load("glBindVertexArray");
+ glad_glDeleteVertexArrays = (PFNGLDELETEVERTEXARRAYSPROC)load("glDeleteVertexArrays");
+ glad_glGenVertexArrays = (PFNGLGENVERTEXARRAYSPROC)load("glGenVertexArrays");
+ glad_glIsVertexArray = (PFNGLISVERTEXARRAYPROC)load("glIsVertexArray");
+}
+static void load_GL_VERSION_3_1(GLADloadproc load) {
+ if(!GLAD_GL_VERSION_3_1) return;
+ glad_glDrawArraysInstanced = (PFNGLDRAWARRAYSINSTANCEDPROC)load("glDrawArraysInstanced");
+ glad_glDrawElementsInstanced = (PFNGLDRAWELEMENTSINSTANCEDPROC)load("glDrawElementsInstanced");
+ glad_glTexBuffer = (PFNGLTEXBUFFERPROC)load("glTexBuffer");
+ glad_glPrimitiveRestartIndex = (PFNGLPRIMITIVERESTARTINDEXPROC)load("glPrimitiveRestartIndex");
+ glad_glCopyBufferSubData = (PFNGLCOPYBUFFERSUBDATAPROC)load("glCopyBufferSubData");
+ glad_glGetUniformIndices = (PFNGLGETUNIFORMINDICESPROC)load("glGetUniformIndices");
+ glad_glGetActiveUniformsiv = (PFNGLGETACTIVEUNIFORMSIVPROC)load("glGetActiveUniformsiv");
+ glad_glGetActiveUniformName = (PFNGLGETACTIVEUNIFORMNAMEPROC)load("glGetActiveUniformName");
+ glad_glGetUniformBlockIndex = (PFNGLGETUNIFORMBLOCKINDEXPROC)load("glGetUniformBlockIndex");
+ glad_glGetActiveUniformBlockiv = (PFNGLGETACTIVEUNIFORMBLOCKIVPROC)load("glGetActiveUniformBlockiv");
+ glad_glGetActiveUniformBlockName = (PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC)load("glGetActiveUniformBlockName");
+ glad_glUniformBlockBinding = (PFNGLUNIFORMBLOCKBINDINGPROC)load("glUniformBlockBinding");
+ glad_glBindBufferRange = (PFNGLBINDBUFFERRANGEPROC)load("glBindBufferRange");
+ glad_glBindBufferBase = (PFNGLBINDBUFFERBASEPROC)load("glBindBufferBase");
+ glad_glGetIntegeri_v = (PFNGLGETINTEGERI_VPROC)load("glGetIntegeri_v");
+}
+static void load_GL_VERSION_3_2(GLADloadproc load) {
+ if(!GLAD_GL_VERSION_3_2) return;
+ glad_glDrawElementsBaseVertex = (PFNGLDRAWELEMENTSBASEVERTEXPROC)load("glDrawElementsBaseVertex");
+ glad_glDrawRangeElementsBaseVertex = (PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC)load("glDrawRangeElementsBaseVertex");
+ glad_glDrawElementsInstancedBaseVertex = (PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC)load("glDrawElementsInstancedBaseVertex");
+ glad_glMultiDrawElementsBaseVertex = (PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC)load("glMultiDrawElementsBaseVertex");
+ glad_glProvokingVertex = (PFNGLPROVOKINGVERTEXPROC)load("glProvokingVertex");
+ glad_glFenceSync = (PFNGLFENCESYNCPROC)load("glFenceSync");
+ glad_glIsSync = (PFNGLISSYNCPROC)load("glIsSync");
+ glad_glDeleteSync = (PFNGLDELETESYNCPROC)load("glDeleteSync");
+ glad_glClientWaitSync = (PFNGLCLIENTWAITSYNCPROC)load("glClientWaitSync");
+ glad_glWaitSync = (PFNGLWAITSYNCPROC)load("glWaitSync");
+ glad_glGetInteger64v = (PFNGLGETINTEGER64VPROC)load("glGetInteger64v");
+ glad_glGetSynciv = (PFNGLGETSYNCIVPROC)load("glGetSynciv");
+ glad_glGetInteger64i_v = (PFNGLGETINTEGER64I_VPROC)load("glGetInteger64i_v");
+ glad_glGetBufferParameteri64v = (PFNGLGETBUFFERPARAMETERI64VPROC)load("glGetBufferParameteri64v");
+ glad_glFramebufferTexture = (PFNGLFRAMEBUFFERTEXTUREPROC)load("glFramebufferTexture");
+ glad_glTexImage2DMultisample = (PFNGLTEXIMAGE2DMULTISAMPLEPROC)load("glTexImage2DMultisample");
+ glad_glTexImage3DMultisample = (PFNGLTEXIMAGE3DMULTISAMPLEPROC)load("glTexImage3DMultisample");
+ glad_glGetMultisamplefv = (PFNGLGETMULTISAMPLEFVPROC)load("glGetMultisamplefv");
+ glad_glSampleMaski = (PFNGLSAMPLEMASKIPROC)load("glSampleMaski");
+}
+static void load_GL_VERSION_3_3(GLADloadproc load) {
+ if(!GLAD_GL_VERSION_3_3) return;
+ glad_glBindFragDataLocationIndexed = (PFNGLBINDFRAGDATALOCATIONINDEXEDPROC)load("glBindFragDataLocationIndexed");
+ glad_glGetFragDataIndex = (PFNGLGETFRAGDATAINDEXPROC)load("glGetFragDataIndex");
+ glad_glGenSamplers = (PFNGLGENSAMPLERSPROC)load("glGenSamplers");
+ glad_glDeleteSamplers = (PFNGLDELETESAMPLERSPROC)load("glDeleteSamplers");
+ glad_glIsSampler = (PFNGLISSAMPLERPROC)load("glIsSampler");
+ glad_glBindSampler = (PFNGLBINDSAMPLERPROC)load("glBindSampler");
+ glad_glSamplerParameteri = (PFNGLSAMPLERPARAMETERIPROC)load("glSamplerParameteri");
+ glad_glSamplerParameteriv = (PFNGLSAMPLERPARAMETERIVPROC)load("glSamplerParameteriv");
+ glad_glSamplerParameterf = (PFNGLSAMPLERPARAMETERFPROC)load("glSamplerParameterf");
+ glad_glSamplerParameterfv = (PFNGLSAMPLERPARAMETERFVPROC)load("glSamplerParameterfv");
+ glad_glSamplerParameterIiv = (PFNGLSAMPLERPARAMETERIIVPROC)load("glSamplerParameterIiv");
+ glad_glSamplerParameterIuiv = (PFNGLSAMPLERPARAMETERIUIVPROC)load("glSamplerParameterIuiv");
+ glad_glGetSamplerParameteriv = (PFNGLGETSAMPLERPARAMETERIVPROC)load("glGetSamplerParameteriv");
+ glad_glGetSamplerParameterIiv = (PFNGLGETSAMPLERPARAMETERIIVPROC)load("glGetSamplerParameterIiv");
+ glad_glGetSamplerParameterfv = (PFNGLGETSAMPLERPARAMETERFVPROC)load("glGetSamplerParameterfv");
+ glad_glGetSamplerParameterIuiv = (PFNGLGETSAMPLERPARAMETERIUIVPROC)load("glGetSamplerParameterIuiv");
+ glad_glQueryCounter = (PFNGLQUERYCOUNTERPROC)load("glQueryCounter");
+ glad_glGetQueryObjecti64v = (PFNGLGETQUERYOBJECTI64VPROC)load("glGetQueryObjecti64v");
+ glad_glGetQueryObjectui64v = (PFNGLGETQUERYOBJECTUI64VPROC)load("glGetQueryObjectui64v");
+ glad_glVertexAttribDivisor = (PFNGLVERTEXATTRIBDIVISORPROC)load("glVertexAttribDivisor");
+ glad_glVertexAttribP1ui = (PFNGLVERTEXATTRIBP1UIPROC)load("glVertexAttribP1ui");
+ glad_glVertexAttribP1uiv = (PFNGLVERTEXATTRIBP1UIVPROC)load("glVertexAttribP1uiv");
+ glad_glVertexAttribP2ui = (PFNGLVERTEXATTRIBP2UIPROC)load("glVertexAttribP2ui");
+ glad_glVertexAttribP2uiv = (PFNGLVERTEXATTRIBP2UIVPROC)load("glVertexAttribP2uiv");
+ glad_glVertexAttribP3ui = (PFNGLVERTEXATTRIBP3UIPROC)load("glVertexAttribP3ui");
+ glad_glVertexAttribP3uiv = (PFNGLVERTEXATTRIBP3UIVPROC)load("glVertexAttribP3uiv");
+ glad_glVertexAttribP4ui = (PFNGLVERTEXATTRIBP4UIPROC)load("glVertexAttribP4ui");
+ glad_glVertexAttribP4uiv = (PFNGLVERTEXATTRIBP4UIVPROC)load("glVertexAttribP4uiv");
+ glad_glVertexP2ui = (PFNGLVERTEXP2UIPROC)load("glVertexP2ui");
+ glad_glVertexP2uiv = (PFNGLVERTEXP2UIVPROC)load("glVertexP2uiv");
+ glad_glVertexP3ui = (PFNGLVERTEXP3UIPROC)load("glVertexP3ui");
+ glad_glVertexP3uiv = (PFNGLVERTEXP3UIVPROC)load("glVertexP3uiv");
+ glad_glVertexP4ui = (PFNGLVERTEXP4UIPROC)load("glVertexP4ui");
+ glad_glVertexP4uiv = (PFNGLVERTEXP4UIVPROC)load("glVertexP4uiv");
+ glad_glTexCoordP1ui = (PFNGLTEXCOORDP1UIPROC)load("glTexCoordP1ui");
+ glad_glTexCoordP1uiv = (PFNGLTEXCOORDP1UIVPROC)load("glTexCoordP1uiv");
+ glad_glTexCoordP2ui = (PFNGLTEXCOORDP2UIPROC)load("glTexCoordP2ui");
+ glad_glTexCoordP2uiv = (PFNGLTEXCOORDP2UIVPROC)load("glTexCoordP2uiv");
+ glad_glTexCoordP3ui = (PFNGLTEXCOORDP3UIPROC)load("glTexCoordP3ui");
+ glad_glTexCoordP3uiv = (PFNGLTEXCOORDP3UIVPROC)load("glTexCoordP3uiv");
+ glad_glTexCoordP4ui = (PFNGLTEXCOORDP4UIPROC)load("glTexCoordP4ui");
+ glad_glTexCoordP4uiv = (PFNGLTEXCOORDP4UIVPROC)load("glTexCoordP4uiv");
+ glad_glMultiTexCoordP1ui = (PFNGLMULTITEXCOORDP1UIPROC)load("glMultiTexCoordP1ui");
+ glad_glMultiTexCoordP1uiv = (PFNGLMULTITEXCOORDP1UIVPROC)load("glMultiTexCoordP1uiv");
+ glad_glMultiTexCoordP2ui = (PFNGLMULTITEXCOORDP2UIPROC)load("glMultiTexCoordP2ui");
+ glad_glMultiTexCoordP2uiv = (PFNGLMULTITEXCOORDP2UIVPROC)load("glMultiTexCoordP2uiv");
+ glad_glMultiTexCoordP3ui = (PFNGLMULTITEXCOORDP3UIPROC)load("glMultiTexCoordP3ui");
+ glad_glMultiTexCoordP3uiv = (PFNGLMULTITEXCOORDP3UIVPROC)load("glMultiTexCoordP3uiv");
+ glad_glMultiTexCoordP4ui = (PFNGLMULTITEXCOORDP4UIPROC)load("glMultiTexCoordP4ui");
+ glad_glMultiTexCoordP4uiv = (PFNGLMULTITEXCOORDP4UIVPROC)load("glMultiTexCoordP4uiv");
+ glad_glNormalP3ui = (PFNGLNORMALP3UIPROC)load("glNormalP3ui");
+ glad_glNormalP3uiv = (PFNGLNORMALP3UIVPROC)load("glNormalP3uiv");
+ glad_glColorP3ui = (PFNGLCOLORP3UIPROC)load("glColorP3ui");
+ glad_glColorP3uiv = (PFNGLCOLORP3UIVPROC)load("glColorP3uiv");
+ glad_glColorP4ui = (PFNGLCOLORP4UIPROC)load("glColorP4ui");
+ glad_glColorP4uiv = (PFNGLCOLORP4UIVPROC)load("glColorP4uiv");
+ glad_glSecondaryColorP3ui = (PFNGLSECONDARYCOLORP3UIPROC)load("glSecondaryColorP3ui");
+ glad_glSecondaryColorP3uiv = (PFNGLSECONDARYCOLORP3UIVPROC)load("glSecondaryColorP3uiv");
+}
+static int find_extensionsGL(void) {
+ if (!get_exts()) return 0;
+ (void)&has_ext;
+ free_exts();
+ return 1;
+}
+
+static void find_coreGL(void) {
+
+ /* Thank you @elmindreda
+ * https://github.com/elmindreda/greg/blob/master/templates/greg.c.in#L176
+ * https://github.com/glfw/glfw/blob/master/src/context.c#L36
+ */
+ int i, major, minor;
+
+ const char* version;
+ const char* prefixes[] = {
+ "OpenGL ES-CM ",
+ "OpenGL ES-CL ",
+ "OpenGL ES ",
+ NULL
+ };
+
+ version = (const char*) glGetString(GL_VERSION);
+ if (!version) return;
+
+ for (i = 0; prefixes[i]; i++) {
+ const size_t length = strlen(prefixes[i]);
+ if (strncmp(version, prefixes[i], length) == 0) {
+ version += length;
+ break;
+ }
+ }
+
+/* PR #18 */
+#ifdef _MSC_VER
+ sscanf_s(version, "%d.%d", &major, &minor);
+#else
+ sscanf(version, "%d.%d", &major, &minor);
+#endif
+
+ GLVersion.major = major; GLVersion.minor = minor;
+ max_loaded_major = major; max_loaded_minor = minor;
+ GLAD_GL_VERSION_1_0 = (major == 1 && minor >= 0) || major > 1;
+ GLAD_GL_VERSION_1_1 = (major == 1 && minor >= 1) || major > 1;
+ GLAD_GL_VERSION_1_2 = (major == 1 && minor >= 2) || major > 1;
+ GLAD_GL_VERSION_1_3 = (major == 1 && minor >= 3) || major > 1;
+ GLAD_GL_VERSION_1_4 = (major == 1 && minor >= 4) || major > 1;
+ GLAD_GL_VERSION_1_5 = (major == 1 && minor >= 5) || major > 1;
+ GLAD_GL_VERSION_2_0 = (major == 2 && minor >= 0) || major > 2;
+ GLAD_GL_VERSION_2_1 = (major == 2 && minor >= 1) || major > 2;
+ GLAD_GL_VERSION_3_0 = (major == 3 && minor >= 0) || major > 3;
+ GLAD_GL_VERSION_3_1 = (major == 3 && minor >= 1) || major > 3;
+ GLAD_GL_VERSION_3_2 = (major == 3 && minor >= 2) || major > 3;
+ GLAD_GL_VERSION_3_3 = (major == 3 && minor >= 3) || major > 3;
+ if (GLVersion.major > 3 || (GLVersion.major >= 3 && GLVersion.minor >= 3)) {
+ max_loaded_major = 3;
+ max_loaded_minor = 3;
+ }
+}
+
+int gladLoadGLLoader(GLADloadproc load) {
+ GLVersion.major = 0; GLVersion.minor = 0;
+ glGetString = (PFNGLGETSTRINGPROC)load("glGetString");
+ if(glGetString == NULL) return 0;
+ if(glGetString(GL_VERSION) == NULL) return 0;
+ find_coreGL();
+ load_GL_VERSION_1_0(load);
+ load_GL_VERSION_1_1(load);
+ load_GL_VERSION_1_2(load);
+ load_GL_VERSION_1_3(load);
+ load_GL_VERSION_1_4(load);
+ load_GL_VERSION_1_5(load);
+ load_GL_VERSION_2_0(load);
+ load_GL_VERSION_2_1(load);
+ load_GL_VERSION_3_0(load);
+ load_GL_VERSION_3_1(load);
+ load_GL_VERSION_3_2(load);
+ load_GL_VERSION_3_3(load);
+
+ if (!find_extensionsGL()) return 0;
+ return GLVersion.major != 0 || GLVersion.minor != 0;
+}
+
diff --git a/source/sdlmain.cpp b/source/sdlmain.cpp
new file mode 100644
index 0000000..372758a
--- /dev/null
+++ b/source/sdlmain.cpp
@@ -0,0 +1,319 @@
+#include <stdio.h>
+#include <unistd.h>
+
+#include <SDL2/SDL.h>
+#include <glad/glad.h>
+
+#include "glad.c"
+
+#include "fswatcher/fswatcher.h"
+#include "fswatcher/fswatcher.cpp"
+
+#include "core.h"
+
+#if defined(_WIN32)
+#define BUILD_GAME() system("build_game.bat")
+#else
+#define BUILD_GAME() system("sh build_game.sh")
+#endif
+
+// GAME LIBRARY FUNCTIONS
+typedef void (*GameHandleEvent)(GameState*, GameEventType);
+typedef void (*GameSetup)(GameState*);
+typedef void (*GameUpdateAndRender)(GameState*);
+
+struct GameLayer {
+ void *lib;
+ GameHandleEvent handle_event;
+ GameSetup setup;
+ GameUpdateAndRender update_and_render;
+};
+internal GameLayer game_layer;
+
+bool load_game_layer()
+{
+ // @hack: recompile game here before load object call
+ BUILD_GAME();
+
+ SDL_UnloadObject(game_layer.lib);
+ game_layer.lib = SDL_LoadObject("build/libgame.so");
+ if (game_layer.lib == NULL) {
+ return false;
+ }
+ game_layer.handle_event =
+ (GameHandleEvent)SDL_LoadFunction(game_layer.lib,
+ "game_handle_event");
+ game_layer.setup =
+ (GameSetup)SDL_LoadFunction(game_layer.lib,
+ "game_setup");
+ game_layer.update_and_render =
+ (GameUpdateAndRender)SDL_LoadFunction(game_layer.lib,
+ "game_update_and_render");
+
+ return true;
+}
+
+bool game_file_update(fswatcher_event_handler *handler,
+ fswatcher_event_type evtype,
+ const char *src,
+ const char *dst) {
+ return load_game_layer();
+}
+
+//bool game_shader_update(fswatcher_event_handler *handler,
+// fswatcher_event_type evtype,
+// const char *src,
+// const char *dst) {
+//}
+
+u32 gl_shader_program(char *vs, char *fs)
+{
+ //==============
+ // Vertex Shader
+ u32 handle_vs = glCreateShader(GL_VERTEX_SHADER);
+ glShaderSource(handle_vs, 1, &vs, NULL);
+ glCompileShader(handle_vs);
+
+ i32 vertex_compiled;
+ glGetShaderiv(handle_vs,
+ GL_COMPILE_STATUS,
+ &vertex_compiled);
+
+ if (vertex_compiled != GL_TRUE)
+ {
+ i32 log_length = 0;
+ char message[1024];
+
+ glGetShaderInfoLog(handle_vs, 1024, &log_length, message);
+
+ fprintf(stderr, "===Error compiling vertex shader===\n");
+ fprintf(stderr, "%s\n", message);
+ }
+
+ //================
+ // Fragment Shader
+ u32 handle_fs = glCreateShader(GL_FRAGMENT_SHADER);
+ glShaderSource(handle_fs, 1, &fs, NULL);
+ glCompileShader(handle_fs);
+
+ i32 fragment_compiled;
+ glGetShaderiv(handle_fs,
+ GL_COMPILE_STATUS,
+ &fragment_compiled);
+
+ if (fragment_compiled != GL_TRUE)
+ {
+ i32 log_length = 0;
+ char message[1024];
+
+ glGetShaderInfoLog(handle_fs, 1024, &log_length, message);
+
+ fprintf(stderr, "===Error compiling fragment shader===\n");
+ fprintf(stderr, "%s\n", message);
+ }
+
+ //===============
+ // Shader Program
+ u32 shader_program = glCreateProgram();
+
+ glAttachShader(shader_program, handle_vs);
+ glAttachShader(shader_program, handle_fs);
+ glLinkProgram(shader_program);
+
+ GLint program_compiled;
+ glGetProgramiv(shader_program, GL_LINK_STATUS, &program_compiled);
+
+ if (program_compiled != GL_TRUE)
+ {
+ i32 log_length = 0;
+ char message[1024];
+
+ glGetShaderInfoLog(shader_program, 1024, &log_length, message);
+
+ fprintf(stderr, "===Error linking shader program===\n");
+ fprintf(stderr, "%s\n", message);
+ }
+
+ glDeleteShader(handle_vs);
+ glDeleteShader(handle_fs);
+
+ return shader_program;
+}
+
+u32 gl_shader_program_from_path(const char *vspath, const char *fspath)
+{
+ size_t read_count;
+ char *vs = (char *)SDL_LoadFile(vspath, &read_count);
+ if (vs == NULL)
+ {
+ const char *error_msg = SDL_GetError();
+ fprintf(stderr, "Error loading file %s: %s\n", vspath, error_msg);
+ }
+
+ read_count = 0;
+ char *fs = (char *)SDL_LoadFile(fspath, &read_count);
+ if (fs == NULL)
+ {
+ const char *error_msg = SDL_GetError();
+ fprintf(stderr, "Error loading file %s: %s\n", fspath, error_msg);
+ }
+
+ u32 shader_program = gl_shader_program(vs, fs);
+
+ SDL_free(vs);
+ SDL_free(fs);
+
+ return shader_program;
+}
+
+int main(int argc, char *argv[])
+{
+ i32 raw_width = 1920;
+ i32 raw_height = 1080;
+ i32 dpi_width;
+ i32 dpi_height;
+ r32 scale_width;
+ r32 scale_height;
+ i32 width;
+ i32 height;
+
+ GameState state = {};
+
+ if (SDL_Init(SDL_INIT_VIDEO) != 0)
+ {
+ printf("Error initialising SDL2: %s\n", SDL_GetError());
+ return 0;
+ };
+
+ SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
+ SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 3);
+ SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
+
+ // initialise window with opengl flag
+ SDL_Window *window = SDL_CreateWindow("SDL Test",
+ SDL_WINDOWPOS_UNDEFINED,
+ SDL_WINDOWPOS_UNDEFINED,
+ raw_width,
+ raw_height,
+ SDL_WINDOW_OPENGL |
+ SDL_WINDOW_RESIZABLE|SDL_WINDOW_ALLOW_HIGHDPI);
+
+ // create an opengl context
+ SDL_GLContext context = SDL_GL_CreateContext(window);
+ if (!context)
+ {
+ printf("OpenGL context creation failed: %s\n", SDL_GetError());
+ return -1;
+ }
+
+ // calculate correct window size due to scaling
+ SDL_GL_GetDrawableSize(window, &dpi_width, &dpi_height);
+
+ scale_width = (r32)raw_width/(r32)dpi_width;
+ scale_height = (r32)raw_height/(r32)dpi_height;
+
+ state.width = raw_width * scale_width;
+ state.height = raw_height * scale_height;
+
+ SDL_SetWindowSize(window, state.width, state.height);
+
+ // load glad
+ if (!gladLoadGLLoader((GLADloadproc)SDL_GL_GetProcAddress)) {
+ printf("Failed to initialize Glad\n");
+ return 1;
+ }
+
+ SDL_GL_SetSwapInterval(1);
+
+ u32 shader_program = gl_shader_program_from_path("./shaders/quad.vs.glsl",
+ "./shaders/quad.fs.glsl");
+
+ state.triangle_sp = shader_program;
+ glUseProgram(state.triangle_sp);
+
+ // @func: gl_setup_triangle
+ {
+ GLfloat vertices[9] = {
+ -0.5f, -0.5f, 0.0f,
+ 0.5f, -0.5f, 0.0f,
+ 0.0f, 0.5f, 0.0f
+ };
+
+ GLuint VBO, VAO;
+ glGenVertexArrays(1, &VAO);
+ glGenBuffers(1, &VBO);
+
+ glBindVertexArray(VAO);
+
+ glBindBuffer(GL_ARRAY_BUFFER, VBO);
+ glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
+
+ glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 3 * sizeof(GLfloat), (GLvoid*)0);
+ glEnableVertexAttribArray(0);
+
+ glBindBuffer(GL_ARRAY_BUFFER, 0);
+ glBindVertexArray(0);
+
+ state.triangle_vao = VAO;
+ state.triangle_vbo = VBO;
+ }
+ glUseProgram(0);
+
+ // add file watcher
+ fswatcher_t game_watcher = fswatcher_create(FSWATCHER_CREATE_DEFAULT,
+ FSWATCHER_EVENT_MODIFY,
+ "source/game", NULL);
+ fswatcher_event_handler game_file_update_handler;
+ game_file_update_handler.callback = game_file_update;
+ // load game layer
+ if (!load_game_layer()) {
+ return -1;
+ }
+
+ game_layer.setup(&state);
+
+ for(;;)
+ {
+ SDL_Event ev;
+ while(SDL_PollEvent(&ev))
+ {
+ if (ev.type == SDL_QUIT)
+ {
+ return 0;
+ }
+ if (ev.type == SDL_WINDOWEVENT)
+ {
+ if (ev.window.event == SDL_WINDOWEVENT_RESIZED)
+ {
+ state.width = ev.window.data1;
+ state.height = ev.window.data2;
+ game_layer.handle_event(&state, GAME_EVENT_RESIZE);
+ }
+ }
+ if (ev.type == SDL_KEYDOWN) {
+ if (ev.key.keysym.sym == SDLK_SPACE) {
+ }
+ }
+ }
+ fswatcher_poll(game_watcher, &game_file_update_handler, NULL);
+
+ // opengl rendering code here
+ game_layer.update_and_render(&state);
+ SDL_GL_SwapWindow(window);
+ }
+
+ // filewatcher
+ fswatcher_destroy(game_watcher);
+
+ // opengl free calls
+ glDeleteVertexArrays(1, &state.triangle_vao);
+ glDeleteBuffers(1, &state.triangle_vbo);
+ glDeleteProgram(state.triangle_sp);
+
+ // sdl free calls
+ SDL_GL_DeleteContext(context);
+ SDL_DestroyWindow(window);
+ SDL_Quit();
+ return 0;
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-04 23:40:47 +0000