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glwt.cpp
1750 lines (1644 loc) · 90.4 KB
/
glwt.cpp
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//
// GLWT v2.0
// by Alex Parker
// A two file OpenGL 3.2+ Window Opener and Library Loader for OSX/Win32
// Public Domain License
//
#include "glwt.h"
bool glwt_keydown[255];
int glwt_mouseX = -1;
int glwt_mouseY = -1;
double glwt_mouseWheel = 0;
bool glwt_mouseLeft = false, glwt_mouseRight = false;
char glwt_charValue = '\0';
#ifdef __APPLE__
#import <Foundation/Foundation.h>
#import <Cocoa/Cocoa.h>
#include <mach/mach_time.h>
//GLView header
@interface GLView : NSOpenGLView<NSWindowDelegate>
{
}
@end
//GLView implementation
NSTimer* timer;
NSWindow* window=NULL;
double lastFrame = 0;
mach_timebase_info_data_t timeInfo;
extern "C" {
extern void glSwapAPPLE(void);
}
@implementation GLView
-(BOOL)acceptsFirstResponder
{
return YES;
}
- (void)renderTimerCallback:(NSTimer*)timer
{
// lets the OS call drawRect for best window system synchronization
[self display];
}
-(id)initWithFrame:(NSRect)frameRect pixelFormat : (NSOpenGLPixelFormat *)format
{
self = [super initWithFrame : frameRect pixelFormat : format];
//ensure vbsynch is on!
[[self openGLContext] setValues:(GLint[]) { 1 } forParameter:NSOpenGLCPSwapInterval];
mach_timebase_info(&timeInfo);
lastFrame = glwt_getTime();
timer = [NSTimer timerWithTimeInterval : 0.001
target : self
selector : @selector(renderTimerCallback : )
userInfo:nil
repeats : YES];
[[NSRunLoop currentRunLoop] addTimer:timer forMode : NSEventTrackingRunLoopMode];
[[NSRunLoop currentRunLoop] addTimer:timer forMode : NSDefaultRunLoopMode];
[[NSRunLoop currentRunLoop] addTimer:timer forMode : NSModalPanelRunLoopMode];
[[NSNotificationCenter defaultCenter] addObserver:self selector : @selector(windowWillClose : ) name:NSWindowWillCloseNotification object : self.window];
return self;
}
-(void)windowWillClose:(NSNotification*)notification
{
[NSApp terminate : nil];
}
-(void)drawRect : (NSRect)dirtyRect
{
double latestTime = glwt_getTime();
double elapsed = latestTime - lastFrame;
lastFrame = latestTime;
NSPoint mouseLoc = [window mouseLocationOutsideOfEventStream];
glwt_mouseX = mouseLoc.x;
glwt_mouseY = [[window contentView] frame].size.height - mouseLoc.y - 40;
glwt_draw((float)elapsed);
glSwapAPPLE();
}
-(void)mouseDown : (NSEvent*)theEvent {
glwt_mouseLeft = true;
}
-(void)mouseUp: (NSEvent*)theEvent {
glwt_mouseLeft = false;
}
-(void)rightMouseDown: (NSEvent*)theEvent {
glwt_mouseRight = true;
}
-(void)rightMouseUp: (NSEvent*)theEvent {
glwt_mouseRight = false;
}
-(void)scrollWheel: (NSEvent*)theEvent {
glwt_mouseWheel = [theEvent deltaY];
}
-(void)keyDown: (NSEvent*)theEvent {
NSString* key = [theEvent characters];
if ([key length] > 0) {
glwt_charValue = [key characterAtIndex:0];
glwt_keydown[glwt_charValue] = true;
}
}
-(void)keyUp: (NSEvent*)theEvent {
NSString* key = [theEvent charactersIgnoringModifiers];
if ([key length] > 0) {
char c = [key characterAtIndex:0];
glwt_keydown[c] = false;
}
}
@end
double glwt_getTime()
{
uint64_t time = mach_absolute_time();
time *= timeInfo.numer;
time /= timeInfo.denom;
return time * 0.000000001;
}
int glwt_init(const char* title, int width, int height, bool fullscreen)
{
[NSApplication sharedApplication];
[NSApp setActivationPolicy : NSApplicationActivationPolicyRegular];
id menubar = [NSMenu new];
id appMenuItem = [NSMenuItem new];
[menubar addItem : appMenuItem];
[NSApp setMainMenu : menubar];
id appMenu = [NSMenu new];
id quitMenuItem = [[NSMenuItem alloc] initWithTitle:@"Quit"
action : @selector(terminate : ) keyEquivalent:@"q"];
[appMenu addItem : quitMenuItem];
[appMenuItem setSubmenu : appMenu];
NSRect screenSize = [[NSScreen mainScreen] frame];
NSRect mainDisplayRect = NSMakeRect((screenSize.size.width - width) / 2, (screenSize.size.height - height) / 2, width, height);
window = [[NSWindow alloc]
initWithContentRect:mainDisplayRect
styleMask : NSTitledWindowMask | NSClosableWindowMask
backing : NSBackingStoreBuffered
defer : YES];
[window setTitle : [NSString stringWithUTF8String : title]];
[window makeKeyAndOrderFront : nil];
[window setOpaque : YES];
[window setCollectionBehavior : NSWindowCollectionBehaviorFullScreenPrimary];
if (fullscreen)
[window toggleFullScreen : nil];
//Request an OpenGL 3.2 context (bleurgh... horrible. wtf apple)
CGLPixelFormatAttribute attribs[] =
{
kCGLPFAOpenGLProfile, (CGLPixelFormatAttribute)kCGLOGLPVersion_3_2_Core,
kCGLPFAAccelerated,
kCGLPFANoRecovery,
kCGLPFAColorSize, (CGLPixelFormatAttribute)24,
kCGLPFADepthSize, (CGLPixelFormatAttribute)16,
kCGLPFADoubleBuffer,
(CGLPixelFormatAttribute)0
};
CGLPixelFormatObj cglPixelFormat = NULL;
GLint numPixelFormats;
CGLChoosePixelFormat(attribs, &cglPixelFormat, &numPixelFormats);
NSOpenGLPixelFormat* pixelFormat = [[NSOpenGLPixelFormat alloc] initWithCGLPixelFormatObj:cglPixelFormat];
NSRect viewRect = NSMakeRect(0.0, 0.0, mainDisplayRect.size.width, mainDisplayRect.size.height);
GLView *fullScreenView = [[GLView alloc] initWithFrame:viewRect pixelFormat : pixelFormat];
// Synchronize buffer swaps with vertical refresh rate
GLint swapInt = 1;
[[fullScreenView openGLContext] setValues:&swapInt forParameter : NSOpenGLCPSwapInterval];
//Load Open GL functions
if (gl3wInit()) {
fprintf(stderr, "failed to initialize OpenGL\n");
return -1;
}
if (!gl3wIsSupported(3, 2)) {
fprintf(stderr, "OpenGL 3.2 not supported\n");
return -1;
}
printf("OpenGL %s, GLSL %s\n", glGetString(GL_VERSION), glGetString(GL_SHADING_LANGUAGE_VERSION));
//Add the OpenGL view to the window
[window setContentView : fullScreenView];
glwt_setup();
[NSApp run];
return 0;
}
#endif //__APPLE__
#ifdef _WIN32
#include <windowsx.h>
HWND gHwnd;
bool gRunning = true;
HGLRC openGLContext;
HDC windowHandleDeviceContext;
double timerFrequency = 1.0;
#pragma comment (lib, "opengl32.lib")
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_CREATE:
{
gHwnd = hWnd;
PIXELFORMATDESCRIPTOR pfd =
{
sizeof(PIXELFORMATDESCRIPTOR),
1,
PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER, //Flags
PFD_TYPE_RGBA, //The kind of framebuffer. RGBA or palette.
32, //Colordepth of the framebuffer.
0, 0, 0, 0, 0, 0,
0,
0,
0,
0, 0, 0, 0,
24, //Number of bits for the depthbuffer
8, //Number of bits for the stencilbuffer
0, //Number of Aux buffers in the framebuffer.
PFD_MAIN_PLANE,
0,
0, 0, 0
};
windowHandleDeviceContext = GetDC(hWnd);
int pixelFormat;
pixelFormat = ChoosePixelFormat(windowHandleDeviceContext, &pfd);
SetPixelFormat(windowHandleDeviceContext, pixelFormat, &pfd);
openGLContext = wglCreateContext(windowHandleDeviceContext);
wglMakeCurrent(windowHandleDeviceContext, openGLContext);
gl3wInit();
glwt_setup();
}
break;
case WM_KEYDOWN:
{
glwt_keydown[(unsigned char)wParam] = true;
}
break;
case WM_KEYUP:
{
glwt_keydown[(unsigned char)wParam] = false;
}
break;
case WM_MOUSEMOVE:
{
glwt_mouseX = GET_X_LPARAM(lParam);
glwt_mouseY = GET_Y_LPARAM(lParam);
SetCursor(NULL);
}
break;
case WM_LBUTTONUP:
{
glwt_mouseLeft = false;
}
break;
case WM_LBUTTONDOWN:
{
glwt_mouseLeft = true;
}
break;
case WM_RBUTTONUP:
{
glwt_mouseRight = false;
}
break;
case WM_RBUTTONDOWN:
{
glwt_mouseRight = true;
}
break;
case WM_MOUSELEAVE:
{
glwt_mouseLeft = false;
glwt_mouseX = -1;
glwt_mouseY = -1;
}
break;
case WM_MOUSEWHEEL:
{
glwt_mouseWheel = (SHORT)HIWORD(wParam) / (double)WHEEL_DELTA;
}
break;
case WM_CHAR:
{
glwt_charValue = (char)wParam;
}
break;
case WM_CLOSE:
case WM_QUIT:
wglDeleteContext(openGLContext);
gRunning = false;
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
#include "resource.h"
int glwt_init(const char* title, int width, int height, bool fullscreen)
{
memset(glwt_keydown, 0, sizeof(glwt_keydown));
__int64 timerFreq;
QueryPerformanceFrequency((LARGE_INTEGER*)&timerFreq);
timerFrequency = 1.0 / (double)timerFreq;
WNDCLASS wc = { 0 };
wc.lpfnWndProc = WndProc;
wc.hInstance = GetModuleHandle(NULL);
wc.hbrBackground = (HBRUSH)(COLOR_BACKGROUND);
wc.lpszClassName = "GLWT";
wc.style = CS_OWNDC;
wc.hIcon = LoadIcon(wc.hInstance, MAKEINTRESOURCE(IDI_ICON1));
if (!RegisterClass(&wc))
return false;
CreateWindow(wc.lpszClassName, title, WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX | WS_VISIBLE, 0, 0, width, height, 0, 0, wc.hInstance, 0);
LARGE_INTEGER currentTime;
MSG msg = { 0 };
QueryPerformanceCounter(¤tTime);
double lastTime = glwt_getTime();
while (gRunning)
{
while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
if (gRunning)
{
//Query the elapsed frame time
double newTime = glwt_getTime();
float dt = (float)(newTime - lastTime);
lastTime = newTime;
//Begin painting
PAINTSTRUCT ps;
BeginPaint(gHwnd, &ps);
//Render
glwt_draw(dt);
//Swap out buffers and finish painting
SwapBuffers(windowHandleDeviceContext);
EndPaint(gHwnd, &ps);
}
}
return 0;
}
double glwt_getTime()
{
__int64 currentTime;
QueryPerformanceCounter((LARGE_INTEGER*)¤tTime);
return (double)currentTime * timerFrequency;
}
#endif //_WIN32
//gl3w library follows
#ifdef _WIN32
static HMODULE libgl;
static void open_libgl(void)
{
libgl = LoadLibraryA("opengl32.dll");
}
static void close_libgl(void)
{
FreeLibrary(libgl);
}
static void *get_proc(const char *proc)
{
void *res;
res = wglGetProcAddress(proc);
if (!res)
res = GetProcAddress(libgl, proc);
return res;
}
#elif defined(__APPLE__) || defined(__APPLE_CC__)
#include <Carbon/Carbon.h>
CFBundleRef bundle;
CFURLRef bundleURL;
static void open_libgl(void)
{
bundleURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault,
CFSTR("/System/Library/Frameworks/OpenGL.framework"),
kCFURLPOSIXPathStyle, true);
bundle = CFBundleCreate(kCFAllocatorDefault, bundleURL);
assert(bundle != NULL);
}
static void close_libgl(void)
{
CFRelease(bundle);
CFRelease(bundleURL);
}
static void *get_proc(const char *proc)
{
void *res;
CFStringRef procname = CFStringCreateWithCString(kCFAllocatorDefault, proc,
kCFStringEncodingASCII);
res = CFBundleGetFunctionPointerForName(bundle, procname);
CFRelease(procname);
return res;
}
#else
#include <dlfcn.h>
#include <GL/glx.h>
static void *libgl;
static void open_libgl(void)
{
libgl = dlopen("libGL.so.1", RTLD_LAZY | RTLD_GLOBAL);
}
static void close_libgl(void)
{
dlclose(libgl);
}
static void *get_proc(const char *proc)
{
void *res;
res = glXGetProcAddress((const GLubyte *)proc);
if (!res)
res = dlsym(libgl, proc);
return res;
}
#endif
static struct {
int major, minor;
} version;
static int parse_version(void)
{
if (!glGetIntegerv)
return -1;
glGetIntegerv(GL_MAJOR_VERSION, &version.major);
glGetIntegerv(GL_MINOR_VERSION, &version.minor);
if (version.major < 3)
return -1;
return 0;
}
static void load_procs(void);
int gl3wInit(void)
{
open_libgl();
load_procs();
close_libgl();
return parse_version();
}
int gl3wIsSupported(int major, int minor)
{
if (major < 3)
return 0;
if (version.major == major)
return version.minor >= minor;
return version.major >= major;
}
void *gl3wGetProcAddress(const char *proc)
{
return get_proc(proc);
}
PFNGLCULLFACEPROC gl3wCullFace;
PFNGLFRONTFACEPROC gl3wFrontFace;
PFNGLHINTPROC gl3wHint;
PFNGLLINEWIDTHPROC gl3wLineWidth;
PFNGLPOINTSIZEPROC gl3wPointSize;
PFNGLPOLYGONMODEPROC gl3wPolygonMode;
PFNGLSCISSORPROC gl3wScissor;
PFNGLTEXPARAMETERFPROC gl3wTexParameterf;
PFNGLTEXPARAMETERFVPROC gl3wTexParameterfv;
PFNGLTEXPARAMETERIPROC gl3wTexParameteri;
PFNGLTEXPARAMETERIVPROC gl3wTexParameteriv;
PFNGLTEXIMAGE1DPROC gl3wTexImage1D;
PFNGLTEXIMAGE2DPROC gl3wTexImage2D;
PFNGLDRAWBUFFERPROC gl3wDrawBuffer;
PFNGLCLEARPROC gl3wClear;
PFNGLCLEARCOLORPROC gl3wClearColor;
PFNGLCLEARSTENCILPROC gl3wClearStencil;
PFNGLCLEARDEPTHPROC gl3wClearDepth;
PFNGLSTENCILMASKPROC gl3wStencilMask;
PFNGLCOLORMASKPROC gl3wColorMask;
PFNGLDEPTHMASKPROC gl3wDepthMask;
PFNGLDISABLEPROC gl3wDisable;
PFNGLENABLEPROC gl3wEnable;
PFNGLFINISHPROC gl3wFinish;
PFNGLFLUSHPROC gl3wFlush;
PFNGLBLENDFUNCPROC gl3wBlendFunc;
PFNGLLOGICOPPROC gl3wLogicOp;
PFNGLSTENCILFUNCPROC gl3wStencilFunc;
PFNGLSTENCILOPPROC gl3wStencilOp;
PFNGLDEPTHFUNCPROC gl3wDepthFunc;
PFNGLPIXELSTOREFPROC gl3wPixelStoref;
PFNGLPIXELSTOREIPROC gl3wPixelStorei;
PFNGLREADBUFFERPROC gl3wReadBuffer;
PFNGLREADPIXELSPROC gl3wReadPixels;
PFNGLGETBOOLEANVPROC gl3wGetBooleanv;
PFNGLGETDOUBLEVPROC gl3wGetDoublev;
PFNGLGETERRORPROC gl3wGetError;
PFNGLGETFLOATVPROC gl3wGetFloatv;
PFNGLGETINTEGERVPROC gl3wGetIntegerv;
PFNGLGETSTRINGPROC gl3wGetString;
PFNGLGETTEXIMAGEPROC gl3wGetTexImage;
PFNGLGETTEXPARAMETERFVPROC gl3wGetTexParameterfv;
PFNGLGETTEXPARAMETERIVPROC gl3wGetTexParameteriv;
PFNGLGETTEXLEVELPARAMETERFVPROC gl3wGetTexLevelParameterfv;
PFNGLGETTEXLEVELPARAMETERIVPROC gl3wGetTexLevelParameteriv;
PFNGLISENABLEDPROC gl3wIsEnabled;
PFNGLDEPTHRANGEPROC gl3wDepthRange;
PFNGLVIEWPORTPROC gl3wViewport;
PFNGLDRAWARRAYSPROC gl3wDrawArrays;
PFNGLDRAWELEMENTSPROC gl3wDrawElements;
PFNGLGETPOINTERVPROC gl3wGetPointerv;
PFNGLPOLYGONOFFSETPROC gl3wPolygonOffset;
PFNGLCOPYTEXIMAGE1DPROC gl3wCopyTexImage1D;
PFNGLCOPYTEXIMAGE2DPROC gl3wCopyTexImage2D;
PFNGLCOPYTEXSUBIMAGE1DPROC gl3wCopyTexSubImage1D;
PFNGLCOPYTEXSUBIMAGE2DPROC gl3wCopyTexSubImage2D;
PFNGLTEXSUBIMAGE1DPROC gl3wTexSubImage1D;
PFNGLTEXSUBIMAGE2DPROC gl3wTexSubImage2D;
PFNGLBINDTEXTUREPROC gl3wBindTexture;
PFNGLDELETETEXTURESPROC gl3wDeleteTextures;
PFNGLGENTEXTURESPROC gl3wGenTextures;
PFNGLISTEXTUREPROC gl3wIsTexture;
PFNGLBLENDCOLORPROC gl3wBlendColor;
PFNGLBLENDEQUATIONPROC gl3wBlendEquation;
PFNGLDRAWRANGEELEMENTSPROC gl3wDrawRangeElements;
PFNGLTEXIMAGE3DPROC gl3wTexImage3D;
PFNGLTEXSUBIMAGE3DPROC gl3wTexSubImage3D;
PFNGLCOPYTEXSUBIMAGE3DPROC gl3wCopyTexSubImage3D;
PFNGLACTIVETEXTUREPROC gl3wActiveTexture;
PFNGLSAMPLECOVERAGEPROC gl3wSampleCoverage;
PFNGLCOMPRESSEDTEXIMAGE3DPROC gl3wCompressedTexImage3D;
PFNGLCOMPRESSEDTEXIMAGE2DPROC gl3wCompressedTexImage2D;
PFNGLCOMPRESSEDTEXIMAGE1DPROC gl3wCompressedTexImage1D;
PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC gl3wCompressedTexSubImage3D;
PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC gl3wCompressedTexSubImage2D;
PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC gl3wCompressedTexSubImage1D;
PFNGLGETCOMPRESSEDTEXIMAGEPROC gl3wGetCompressedTexImage;
PFNGLBLENDFUNCSEPARATEPROC gl3wBlendFuncSeparate;
PFNGLMULTIDRAWARRAYSPROC gl3wMultiDrawArrays;
PFNGLMULTIDRAWELEMENTSPROC gl3wMultiDrawElements;
PFNGLPOINTPARAMETERFPROC gl3wPointParameterf;
PFNGLPOINTPARAMETERFVPROC gl3wPointParameterfv;
PFNGLPOINTPARAMETERIPROC gl3wPointParameteri;
PFNGLPOINTPARAMETERIVPROC gl3wPointParameteriv;
PFNGLGENQUERIESPROC gl3wGenQueries;
PFNGLDELETEQUERIESPROC gl3wDeleteQueries;
PFNGLISQUERYPROC gl3wIsQuery;
PFNGLBEGINQUERYPROC gl3wBeginQuery;
PFNGLENDQUERYPROC gl3wEndQuery;
PFNGLGETQUERYIVPROC gl3wGetQueryiv;
PFNGLGETQUERYOBJECTIVPROC gl3wGetQueryObjectiv;
PFNGLGETQUERYOBJECTUIVPROC gl3wGetQueryObjectuiv;
PFNGLBINDBUFFERPROC gl3wBindBuffer;
PFNGLDELETEBUFFERSPROC gl3wDeleteBuffers;
PFNGLGENBUFFERSPROC gl3wGenBuffers;
PFNGLISBUFFERPROC gl3wIsBuffer;
PFNGLBUFFERDATAPROC gl3wBufferData;
PFNGLBUFFERSUBDATAPROC gl3wBufferSubData;
PFNGLGETBUFFERSUBDATAPROC gl3wGetBufferSubData;
PFNGLMAPBUFFERPROC gl3wMapBuffer;
PFNGLUNMAPBUFFERPROC gl3wUnmapBuffer;
PFNGLGETBUFFERPARAMETERIVPROC gl3wGetBufferParameteriv;
PFNGLGETBUFFERPOINTERVPROC gl3wGetBufferPointerv;
PFNGLBLENDEQUATIONSEPARATEPROC gl3wBlendEquationSeparate;
PFNGLDRAWBUFFERSPROC gl3wDrawBuffers;
PFNGLSTENCILOPSEPARATEPROC gl3wStencilOpSeparate;
PFNGLSTENCILFUNCSEPARATEPROC gl3wStencilFuncSeparate;
PFNGLSTENCILMASKSEPARATEPROC gl3wStencilMaskSeparate;
PFNGLATTACHSHADERPROC gl3wAttachShader;
PFNGLBINDATTRIBLOCATIONPROC gl3wBindAttribLocation;
PFNGLCOMPILESHADERPROC gl3wCompileShader;
PFNGLCREATEPROGRAMPROC gl3wCreateProgram;
PFNGLCREATESHADERPROC gl3wCreateShader;
PFNGLDELETEPROGRAMPROC gl3wDeleteProgram;
PFNGLDELETESHADERPROC gl3wDeleteShader;
PFNGLDETACHSHADERPROC gl3wDetachShader;
PFNGLDISABLEVERTEXATTRIBARRAYPROC gl3wDisableVertexAttribArray;
PFNGLENABLEVERTEXATTRIBARRAYPROC gl3wEnableVertexAttribArray;
PFNGLGETACTIVEATTRIBPROC gl3wGetActiveAttrib;
PFNGLGETACTIVEUNIFORMPROC gl3wGetActiveUniform;
PFNGLGETATTACHEDSHADERSPROC gl3wGetAttachedShaders;
PFNGLGETATTRIBLOCATIONPROC gl3wGetAttribLocation;
PFNGLGETPROGRAMIVPROC gl3wGetProgramiv;
PFNGLGETPROGRAMINFOLOGPROC gl3wGetProgramInfoLog;
PFNGLGETSHADERIVPROC gl3wGetShaderiv;
PFNGLGETSHADERINFOLOGPROC gl3wGetShaderInfoLog;
PFNGLGETSHADERSOURCEPROC gl3wGetShaderSource;
PFNGLGETUNIFORMLOCATIONPROC gl3wGetUniformLocation;
PFNGLGETUNIFORMFVPROC gl3wGetUniformfv;
PFNGLGETUNIFORMIVPROC gl3wGetUniformiv;
PFNGLGETVERTEXATTRIBDVPROC gl3wGetVertexAttribdv;
PFNGLGETVERTEXATTRIBFVPROC gl3wGetVertexAttribfv;
PFNGLGETVERTEXATTRIBIVPROC gl3wGetVertexAttribiv;
PFNGLGETVERTEXATTRIBPOINTERVPROC gl3wGetVertexAttribPointerv;
PFNGLISPROGRAMPROC gl3wIsProgram;
PFNGLISSHADERPROC gl3wIsShader;
PFNGLLINKPROGRAMPROC gl3wLinkProgram;
PFNGLSHADERSOURCEPROC gl3wShaderSource;
PFNGLUSEPROGRAMPROC gl3wUseProgram;
PFNGLUNIFORM1FPROC gl3wUniform1f;
PFNGLUNIFORM2FPROC gl3wUniform2f;
PFNGLUNIFORM3FPROC gl3wUniform3f;
PFNGLUNIFORM4FPROC gl3wUniform4f;
PFNGLUNIFORM1IPROC gl3wUniform1i;
PFNGLUNIFORM2IPROC gl3wUniform2i;
PFNGLUNIFORM3IPROC gl3wUniform3i;
PFNGLUNIFORM4IPROC gl3wUniform4i;
PFNGLUNIFORM1FVPROC gl3wUniform1fv;
PFNGLUNIFORM2FVPROC gl3wUniform2fv;
PFNGLUNIFORM3FVPROC gl3wUniform3fv;
PFNGLUNIFORM4FVPROC gl3wUniform4fv;
PFNGLUNIFORM1IVPROC gl3wUniform1iv;
PFNGLUNIFORM2IVPROC gl3wUniform2iv;
PFNGLUNIFORM3IVPROC gl3wUniform3iv;
PFNGLUNIFORM4IVPROC gl3wUniform4iv;
PFNGLUNIFORMMATRIX2FVPROC gl3wUniformMatrix2fv;
PFNGLUNIFORMMATRIX3FVPROC gl3wUniformMatrix3fv;
PFNGLUNIFORMMATRIX4FVPROC gl3wUniformMatrix4fv;
PFNGLVALIDATEPROGRAMPROC gl3wValidateProgram;
PFNGLVERTEXATTRIB1DPROC gl3wVertexAttrib1d;
PFNGLVERTEXATTRIB1DVPROC gl3wVertexAttrib1dv;
PFNGLVERTEXATTRIB1FPROC gl3wVertexAttrib1f;
PFNGLVERTEXATTRIB1FVPROC gl3wVertexAttrib1fv;
PFNGLVERTEXATTRIB1SPROC gl3wVertexAttrib1s;
PFNGLVERTEXATTRIB1SVPROC gl3wVertexAttrib1sv;
PFNGLVERTEXATTRIB2DPROC gl3wVertexAttrib2d;
PFNGLVERTEXATTRIB2DVPROC gl3wVertexAttrib2dv;
PFNGLVERTEXATTRIB2FPROC gl3wVertexAttrib2f;
PFNGLVERTEXATTRIB2FVPROC gl3wVertexAttrib2fv;
PFNGLVERTEXATTRIB2SPROC gl3wVertexAttrib2s;
PFNGLVERTEXATTRIB2SVPROC gl3wVertexAttrib2sv;
PFNGLVERTEXATTRIB3DPROC gl3wVertexAttrib3d;
PFNGLVERTEXATTRIB3DVPROC gl3wVertexAttrib3dv;
PFNGLVERTEXATTRIB3FPROC gl3wVertexAttrib3f;
PFNGLVERTEXATTRIB3FVPROC gl3wVertexAttrib3fv;
PFNGLVERTEXATTRIB3SPROC gl3wVertexAttrib3s;
PFNGLVERTEXATTRIB3SVPROC gl3wVertexAttrib3sv;
PFNGLVERTEXATTRIB4NBVPROC gl3wVertexAttrib4Nbv;
PFNGLVERTEXATTRIB4NIVPROC gl3wVertexAttrib4Niv;
PFNGLVERTEXATTRIB4NSVPROC gl3wVertexAttrib4Nsv;
PFNGLVERTEXATTRIB4NUBPROC gl3wVertexAttrib4Nub;
PFNGLVERTEXATTRIB4NUBVPROC gl3wVertexAttrib4Nubv;
PFNGLVERTEXATTRIB4NUIVPROC gl3wVertexAttrib4Nuiv;
PFNGLVERTEXATTRIB4NUSVPROC gl3wVertexAttrib4Nusv;
PFNGLVERTEXATTRIB4BVPROC gl3wVertexAttrib4bv;
PFNGLVERTEXATTRIB4DPROC gl3wVertexAttrib4d;
PFNGLVERTEXATTRIB4DVPROC gl3wVertexAttrib4dv;
PFNGLVERTEXATTRIB4FPROC gl3wVertexAttrib4f;
PFNGLVERTEXATTRIB4FVPROC gl3wVertexAttrib4fv;
PFNGLVERTEXATTRIB4IVPROC gl3wVertexAttrib4iv;
PFNGLVERTEXATTRIB4SPROC gl3wVertexAttrib4s;
PFNGLVERTEXATTRIB4SVPROC gl3wVertexAttrib4sv;
PFNGLVERTEXATTRIB4UBVPROC gl3wVertexAttrib4ubv;
PFNGLVERTEXATTRIB4UIVPROC gl3wVertexAttrib4uiv;
PFNGLVERTEXATTRIB4USVPROC gl3wVertexAttrib4usv;
PFNGLVERTEXATTRIBPOINTERPROC gl3wVertexAttribPointer;
PFNGLUNIFORMMATRIX2X3FVPROC gl3wUniformMatrix2x3fv;
PFNGLUNIFORMMATRIX3X2FVPROC gl3wUniformMatrix3x2fv;
PFNGLUNIFORMMATRIX2X4FVPROC gl3wUniformMatrix2x4fv;
PFNGLUNIFORMMATRIX4X2FVPROC gl3wUniformMatrix4x2fv;
PFNGLUNIFORMMATRIX3X4FVPROC gl3wUniformMatrix3x4fv;
PFNGLUNIFORMMATRIX4X3FVPROC gl3wUniformMatrix4x3fv;
PFNGLCOLORMASKIPROC gl3wColorMaski;
PFNGLGETBOOLEANI_VPROC gl3wGetBooleani_v;
PFNGLGETINTEGERI_VPROC gl3wGetIntegeri_v;
PFNGLENABLEIPROC gl3wEnablei;
PFNGLDISABLEIPROC gl3wDisablei;
PFNGLISENABLEDIPROC gl3wIsEnabledi;
PFNGLBEGINTRANSFORMFEEDBACKPROC gl3wBeginTransformFeedback;
PFNGLENDTRANSFORMFEEDBACKPROC gl3wEndTransformFeedback;
PFNGLBINDBUFFERRANGEPROC gl3wBindBufferRange;
PFNGLBINDBUFFERBASEPROC gl3wBindBufferBase;
PFNGLTRANSFORMFEEDBACKVARYINGSPROC gl3wTransformFeedbackVaryings;
PFNGLGETTRANSFORMFEEDBACKVARYINGPROC gl3wGetTransformFeedbackVarying;
PFNGLCLAMPCOLORPROC gl3wClampColor;
PFNGLBEGINCONDITIONALRENDERPROC gl3wBeginConditionalRender;
PFNGLENDCONDITIONALRENDERPROC gl3wEndConditionalRender;
PFNGLVERTEXATTRIBIPOINTERPROC gl3wVertexAttribIPointer;
PFNGLGETVERTEXATTRIBIIVPROC gl3wGetVertexAttribIiv;
PFNGLGETVERTEXATTRIBIUIVPROC gl3wGetVertexAttribIuiv;
PFNGLVERTEXATTRIBI1IPROC gl3wVertexAttribI1i;
PFNGLVERTEXATTRIBI2IPROC gl3wVertexAttribI2i;
PFNGLVERTEXATTRIBI3IPROC gl3wVertexAttribI3i;
PFNGLVERTEXATTRIBI4IPROC gl3wVertexAttribI4i;
PFNGLVERTEXATTRIBI1UIPROC gl3wVertexAttribI1ui;
PFNGLVERTEXATTRIBI2UIPROC gl3wVertexAttribI2ui;
PFNGLVERTEXATTRIBI3UIPROC gl3wVertexAttribI3ui;
PFNGLVERTEXATTRIBI4UIPROC gl3wVertexAttribI4ui;
PFNGLVERTEXATTRIBI1IVPROC gl3wVertexAttribI1iv;
PFNGLVERTEXATTRIBI2IVPROC gl3wVertexAttribI2iv;
PFNGLVERTEXATTRIBI3IVPROC gl3wVertexAttribI3iv;
PFNGLVERTEXATTRIBI4IVPROC gl3wVertexAttribI4iv;
PFNGLVERTEXATTRIBI1UIVPROC gl3wVertexAttribI1uiv;
PFNGLVERTEXATTRIBI2UIVPROC gl3wVertexAttribI2uiv;
PFNGLVERTEXATTRIBI3UIVPROC gl3wVertexAttribI3uiv;
PFNGLVERTEXATTRIBI4UIVPROC gl3wVertexAttribI4uiv;
PFNGLVERTEXATTRIBI4BVPROC gl3wVertexAttribI4bv;
PFNGLVERTEXATTRIBI4SVPROC gl3wVertexAttribI4sv;
PFNGLVERTEXATTRIBI4UBVPROC gl3wVertexAttribI4ubv;
PFNGLVERTEXATTRIBI4USVPROC gl3wVertexAttribI4usv;
PFNGLGETUNIFORMUIVPROC gl3wGetUniformuiv;
PFNGLBINDFRAGDATALOCATIONPROC gl3wBindFragDataLocation;
PFNGLGETFRAGDATALOCATIONPROC gl3wGetFragDataLocation;
PFNGLUNIFORM1UIPROC gl3wUniform1ui;
PFNGLUNIFORM2UIPROC gl3wUniform2ui;
PFNGLUNIFORM3UIPROC gl3wUniform3ui;
PFNGLUNIFORM4UIPROC gl3wUniform4ui;
PFNGLUNIFORM1UIVPROC gl3wUniform1uiv;
PFNGLUNIFORM2UIVPROC gl3wUniform2uiv;
PFNGLUNIFORM3UIVPROC gl3wUniform3uiv;
PFNGLUNIFORM4UIVPROC gl3wUniform4uiv;
PFNGLTEXPARAMETERIIVPROC gl3wTexParameterIiv;
PFNGLTEXPARAMETERIUIVPROC gl3wTexParameterIuiv;
PFNGLGETTEXPARAMETERIIVPROC gl3wGetTexParameterIiv;
PFNGLGETTEXPARAMETERIUIVPROC gl3wGetTexParameterIuiv;
PFNGLCLEARBUFFERIVPROC gl3wClearBufferiv;
PFNGLCLEARBUFFERUIVPROC gl3wClearBufferuiv;
PFNGLCLEARBUFFERFVPROC gl3wClearBufferfv;
PFNGLCLEARBUFFERFIPROC gl3wClearBufferfi;
PFNGLGETSTRINGIPROC gl3wGetStringi;
PFNGLDRAWARRAYSINSTANCEDPROC gl3wDrawArraysInstanced;
PFNGLDRAWELEMENTSINSTANCEDPROC gl3wDrawElementsInstanced;
PFNGLTEXBUFFERPROC gl3wTexBuffer;
PFNGLPRIMITIVERESTARTINDEXPROC gl3wPrimitiveRestartIndex;
PFNGLGETINTEGER64I_VPROC gl3wGetInteger64i_v;
PFNGLGETBUFFERPARAMETERI64VPROC gl3wGetBufferParameteri64v;
PFNGLFRAMEBUFFERTEXTUREPROC gl3wFramebufferTexture;
PFNGLVERTEXATTRIBDIVISORPROC gl3wVertexAttribDivisor;
PFNGLMINSAMPLESHADINGPROC gl3wMinSampleShading;
PFNGLBLENDEQUATIONIPROC gl3wBlendEquationi;
PFNGLBLENDEQUATIONSEPARATEIPROC gl3wBlendEquationSeparatei;
PFNGLBLENDFUNCIPROC gl3wBlendFunci;
PFNGLBLENDFUNCSEPARATEIPROC gl3wBlendFuncSeparatei;
PFNGLISRENDERBUFFERPROC gl3wIsRenderbuffer;
PFNGLBINDRENDERBUFFERPROC gl3wBindRenderbuffer;
PFNGLDELETERENDERBUFFERSPROC gl3wDeleteRenderbuffers;
PFNGLGENRENDERBUFFERSPROC gl3wGenRenderbuffers;
PFNGLRENDERBUFFERSTORAGEPROC gl3wRenderbufferStorage;
PFNGLGETRENDERBUFFERPARAMETERIVPROC gl3wGetRenderbufferParameteriv;
PFNGLISFRAMEBUFFERPROC gl3wIsFramebuffer;
PFNGLBINDFRAMEBUFFERPROC gl3wBindFramebuffer;
PFNGLDELETEFRAMEBUFFERSPROC gl3wDeleteFramebuffers;
PFNGLGENFRAMEBUFFERSPROC gl3wGenFramebuffers;
PFNGLCHECKFRAMEBUFFERSTATUSPROC gl3wCheckFramebufferStatus;
PFNGLFRAMEBUFFERTEXTURE1DPROC gl3wFramebufferTexture1D;
PFNGLFRAMEBUFFERTEXTURE2DPROC gl3wFramebufferTexture2D;
PFNGLFRAMEBUFFERTEXTURE3DPROC gl3wFramebufferTexture3D;
PFNGLFRAMEBUFFERRENDERBUFFERPROC gl3wFramebufferRenderbuffer;
PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC gl3wGetFramebufferAttachmentParameteriv;
PFNGLGENERATEMIPMAPPROC gl3wGenerateMipmap;
PFNGLBLITFRAMEBUFFERPROC gl3wBlitFramebuffer;
PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC gl3wRenderbufferStorageMultisample;
PFNGLFRAMEBUFFERTEXTURELAYERPROC gl3wFramebufferTextureLayer;
PFNGLMAPBUFFERRANGEPROC gl3wMapBufferRange;
PFNGLFLUSHMAPPEDBUFFERRANGEPROC gl3wFlushMappedBufferRange;
PFNGLBINDVERTEXARRAYPROC gl3wBindVertexArray;
PFNGLDELETEVERTEXARRAYSPROC gl3wDeleteVertexArrays;
PFNGLGENVERTEXARRAYSPROC gl3wGenVertexArrays;
PFNGLISVERTEXARRAYPROC gl3wIsVertexArray;
PFNGLGETUNIFORMINDICESPROC gl3wGetUniformIndices;
PFNGLGETACTIVEUNIFORMSIVPROC gl3wGetActiveUniformsiv;
PFNGLGETACTIVEUNIFORMNAMEPROC gl3wGetActiveUniformName;
PFNGLGETUNIFORMBLOCKINDEXPROC gl3wGetUniformBlockIndex;
PFNGLGETACTIVEUNIFORMBLOCKIVPROC gl3wGetActiveUniformBlockiv;
PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC gl3wGetActiveUniformBlockName;
PFNGLUNIFORMBLOCKBINDINGPROC gl3wUniformBlockBinding;
PFNGLCOPYBUFFERSUBDATAPROC gl3wCopyBufferSubData;
PFNGLDRAWELEMENTSBASEVERTEXPROC gl3wDrawElementsBaseVertex;
PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC gl3wDrawRangeElementsBaseVertex;
PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC gl3wDrawElementsInstancedBaseVertex;
PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC gl3wMultiDrawElementsBaseVertex;
PFNGLPROVOKINGVERTEXPROC gl3wProvokingVertex;
PFNGLFENCESYNCPROC gl3wFenceSync;
PFNGLISSYNCPROC gl3wIsSync;
PFNGLDELETESYNCPROC gl3wDeleteSync;
PFNGLCLIENTWAITSYNCPROC gl3wClientWaitSync;
PFNGLWAITSYNCPROC gl3wWaitSync;
PFNGLGETINTEGER64VPROC gl3wGetInteger64v;
PFNGLGETSYNCIVPROC gl3wGetSynciv;
PFNGLTEXIMAGE2DMULTISAMPLEPROC gl3wTexImage2DMultisample;
PFNGLTEXIMAGE3DMULTISAMPLEPROC gl3wTexImage3DMultisample;
PFNGLGETMULTISAMPLEFVPROC gl3wGetMultisamplefv;
PFNGLSAMPLEMASKIPROC gl3wSampleMaski;
PFNGLBLENDEQUATIONIARBPROC gl3wBlendEquationiARB;
PFNGLBLENDEQUATIONSEPARATEIARBPROC gl3wBlendEquationSeparateiARB;
PFNGLBLENDFUNCIARBPROC gl3wBlendFunciARB;
PFNGLBLENDFUNCSEPARATEIARBPROC gl3wBlendFuncSeparateiARB;
PFNGLMINSAMPLESHADINGARBPROC gl3wMinSampleShadingARB;
PFNGLNAMEDSTRINGARBPROC gl3wNamedStringARB;
PFNGLDELETENAMEDSTRINGARBPROC gl3wDeleteNamedStringARB;
PFNGLCOMPILESHADERINCLUDEARBPROC gl3wCompileShaderIncludeARB;
PFNGLISNAMEDSTRINGARBPROC gl3wIsNamedStringARB;
PFNGLGETNAMEDSTRINGARBPROC gl3wGetNamedStringARB;
PFNGLGETNAMEDSTRINGIVARBPROC gl3wGetNamedStringivARB;
PFNGLBINDFRAGDATALOCATIONINDEXEDPROC gl3wBindFragDataLocationIndexed;
PFNGLGETFRAGDATAINDEXPROC gl3wGetFragDataIndex;
PFNGLGENSAMPLERSPROC gl3wGenSamplers;
PFNGLDELETESAMPLERSPROC gl3wDeleteSamplers;
PFNGLISSAMPLERPROC gl3wIsSampler;
PFNGLBINDSAMPLERPROC gl3wBindSampler;
PFNGLSAMPLERPARAMETERIPROC gl3wSamplerParameteri;
PFNGLSAMPLERPARAMETERIVPROC gl3wSamplerParameteriv;
PFNGLSAMPLERPARAMETERFPROC gl3wSamplerParameterf;
PFNGLSAMPLERPARAMETERFVPROC gl3wSamplerParameterfv;
PFNGLSAMPLERPARAMETERIIVPROC gl3wSamplerParameterIiv;
PFNGLSAMPLERPARAMETERIUIVPROC gl3wSamplerParameterIuiv;
PFNGLGETSAMPLERPARAMETERIVPROC gl3wGetSamplerParameteriv;
PFNGLGETSAMPLERPARAMETERIIVPROC gl3wGetSamplerParameterIiv;
PFNGLGETSAMPLERPARAMETERFVPROC gl3wGetSamplerParameterfv;
PFNGLGETSAMPLERPARAMETERIUIVPROC gl3wGetSamplerParameterIuiv;
PFNGLQUERYCOUNTERPROC gl3wQueryCounter;
PFNGLGETQUERYOBJECTI64VPROC gl3wGetQueryObjecti64v;
PFNGLGETQUERYOBJECTUI64VPROC gl3wGetQueryObjectui64v;
PFNGLVERTEXP2UIPROC gl3wVertexP2ui;
PFNGLVERTEXP2UIVPROC gl3wVertexP2uiv;
PFNGLVERTEXP3UIPROC gl3wVertexP3ui;
PFNGLVERTEXP3UIVPROC gl3wVertexP3uiv;
PFNGLVERTEXP4UIPROC gl3wVertexP4ui;
PFNGLVERTEXP4UIVPROC gl3wVertexP4uiv;
PFNGLTEXCOORDP1UIPROC gl3wTexCoordP1ui;
PFNGLTEXCOORDP1UIVPROC gl3wTexCoordP1uiv;
PFNGLTEXCOORDP2UIPROC gl3wTexCoordP2ui;
PFNGLTEXCOORDP2UIVPROC gl3wTexCoordP2uiv;
PFNGLTEXCOORDP3UIPROC gl3wTexCoordP3ui;
PFNGLTEXCOORDP3UIVPROC gl3wTexCoordP3uiv;
PFNGLTEXCOORDP4UIPROC gl3wTexCoordP4ui;
PFNGLTEXCOORDP4UIVPROC gl3wTexCoordP4uiv;
PFNGLMULTITEXCOORDP1UIPROC gl3wMultiTexCoordP1ui;
PFNGLMULTITEXCOORDP1UIVPROC gl3wMultiTexCoordP1uiv;
PFNGLMULTITEXCOORDP2UIPROC gl3wMultiTexCoordP2ui;
PFNGLMULTITEXCOORDP2UIVPROC gl3wMultiTexCoordP2uiv;
PFNGLMULTITEXCOORDP3UIPROC gl3wMultiTexCoordP3ui;
PFNGLMULTITEXCOORDP3UIVPROC gl3wMultiTexCoordP3uiv;
PFNGLMULTITEXCOORDP4UIPROC gl3wMultiTexCoordP4ui;
PFNGLMULTITEXCOORDP4UIVPROC gl3wMultiTexCoordP4uiv;
PFNGLNORMALP3UIPROC gl3wNormalP3ui;
PFNGLNORMALP3UIVPROC gl3wNormalP3uiv;
PFNGLCOLORP3UIPROC gl3wColorP3ui;
PFNGLCOLORP3UIVPROC gl3wColorP3uiv;
PFNGLCOLORP4UIPROC gl3wColorP4ui;
PFNGLCOLORP4UIVPROC gl3wColorP4uiv;
PFNGLSECONDARYCOLORP3UIPROC gl3wSecondaryColorP3ui;
PFNGLSECONDARYCOLORP3UIVPROC gl3wSecondaryColorP3uiv;
PFNGLVERTEXATTRIBP1UIPROC gl3wVertexAttribP1ui;
PFNGLVERTEXATTRIBP1UIVPROC gl3wVertexAttribP1uiv;
PFNGLVERTEXATTRIBP2UIPROC gl3wVertexAttribP2ui;
PFNGLVERTEXATTRIBP2UIVPROC gl3wVertexAttribP2uiv;
PFNGLVERTEXATTRIBP3UIPROC gl3wVertexAttribP3ui;
PFNGLVERTEXATTRIBP3UIVPROC gl3wVertexAttribP3uiv;
PFNGLVERTEXATTRIBP4UIPROC gl3wVertexAttribP4ui;
PFNGLVERTEXATTRIBP4UIVPROC gl3wVertexAttribP4uiv;
PFNGLDRAWARRAYSINDIRECTPROC gl3wDrawArraysIndirect;
PFNGLDRAWELEMENTSINDIRECTPROC gl3wDrawElementsIndirect;
PFNGLUNIFORM1DPROC gl3wUniform1d;
PFNGLUNIFORM2DPROC gl3wUniform2d;
PFNGLUNIFORM3DPROC gl3wUniform3d;
PFNGLUNIFORM4DPROC gl3wUniform4d;
PFNGLUNIFORM1DVPROC gl3wUniform1dv;
PFNGLUNIFORM2DVPROC gl3wUniform2dv;
PFNGLUNIFORM3DVPROC gl3wUniform3dv;
PFNGLUNIFORM4DVPROC gl3wUniform4dv;
PFNGLUNIFORMMATRIX2DVPROC gl3wUniformMatrix2dv;
PFNGLUNIFORMMATRIX3DVPROC gl3wUniformMatrix3dv;
PFNGLUNIFORMMATRIX4DVPROC gl3wUniformMatrix4dv;
PFNGLUNIFORMMATRIX2X3DVPROC gl3wUniformMatrix2x3dv;
PFNGLUNIFORMMATRIX2X4DVPROC gl3wUniformMatrix2x4dv;
PFNGLUNIFORMMATRIX3X2DVPROC gl3wUniformMatrix3x2dv;
PFNGLUNIFORMMATRIX3X4DVPROC gl3wUniformMatrix3x4dv;
PFNGLUNIFORMMATRIX4X2DVPROC gl3wUniformMatrix4x2dv;
PFNGLUNIFORMMATRIX4X3DVPROC gl3wUniformMatrix4x3dv;
PFNGLGETUNIFORMDVPROC gl3wGetUniformdv;
PFNGLGETSUBROUTINEUNIFORMLOCATIONPROC gl3wGetSubroutineUniformLocation;
PFNGLGETSUBROUTINEINDEXPROC gl3wGetSubroutineIndex;
PFNGLGETACTIVESUBROUTINEUNIFORMIVPROC gl3wGetActiveSubroutineUniformiv;
PFNGLGETACTIVESUBROUTINEUNIFORMNAMEPROC gl3wGetActiveSubroutineUniformName;
PFNGLGETACTIVESUBROUTINENAMEPROC gl3wGetActiveSubroutineName;
PFNGLUNIFORMSUBROUTINESUIVPROC gl3wUniformSubroutinesuiv;
PFNGLGETUNIFORMSUBROUTINEUIVPROC gl3wGetUniformSubroutineuiv;
PFNGLGETPROGRAMSTAGEIVPROC gl3wGetProgramStageiv;
PFNGLPATCHPARAMETERIPROC gl3wPatchParameteri;
PFNGLPATCHPARAMETERFVPROC gl3wPatchParameterfv;
PFNGLBINDTRANSFORMFEEDBACKPROC gl3wBindTransformFeedback;
PFNGLDELETETRANSFORMFEEDBACKSPROC gl3wDeleteTransformFeedbacks;
PFNGLGENTRANSFORMFEEDBACKSPROC gl3wGenTransformFeedbacks;
PFNGLISTRANSFORMFEEDBACKPROC gl3wIsTransformFeedback;
PFNGLPAUSETRANSFORMFEEDBACKPROC gl3wPauseTransformFeedback;
PFNGLRESUMETRANSFORMFEEDBACKPROC gl3wResumeTransformFeedback;
PFNGLDRAWTRANSFORMFEEDBACKPROC gl3wDrawTransformFeedback;
PFNGLDRAWTRANSFORMFEEDBACKSTREAMPROC gl3wDrawTransformFeedbackStream;
PFNGLBEGINQUERYINDEXEDPROC gl3wBeginQueryIndexed;
PFNGLENDQUERYINDEXEDPROC gl3wEndQueryIndexed;
PFNGLGETQUERYINDEXEDIVPROC gl3wGetQueryIndexediv;
PFNGLRELEASESHADERCOMPILERPROC gl3wReleaseShaderCompiler;
PFNGLSHADERBINARYPROC gl3wShaderBinary;
PFNGLGETSHADERPRECISIONFORMATPROC gl3wGetShaderPrecisionFormat;
PFNGLDEPTHRANGEFPROC gl3wDepthRangef;
PFNGLCLEARDEPTHFPROC gl3wClearDepthf;
PFNGLGETPROGRAMBINARYPROC gl3wGetProgramBinary;
PFNGLPROGRAMBINARYPROC gl3wProgramBinary;
PFNGLPROGRAMPARAMETERIPROC gl3wProgramParameteri;
PFNGLUSEPROGRAMSTAGESPROC gl3wUseProgramStages;
PFNGLACTIVESHADERPROGRAMPROC gl3wActiveShaderProgram;
PFNGLCREATESHADERPROGRAMVPROC gl3wCreateShaderProgramv;
PFNGLBINDPROGRAMPIPELINEPROC gl3wBindProgramPipeline;
PFNGLDELETEPROGRAMPIPELINESPROC gl3wDeleteProgramPipelines;
PFNGLGENPROGRAMPIPELINESPROC gl3wGenProgramPipelines;
PFNGLISPROGRAMPIPELINEPROC gl3wIsProgramPipeline;
PFNGLGETPROGRAMPIPELINEIVPROC gl3wGetProgramPipelineiv;
PFNGLPROGRAMUNIFORM1IPROC gl3wProgramUniform1i;
PFNGLPROGRAMUNIFORM1IVPROC gl3wProgramUniform1iv;
PFNGLPROGRAMUNIFORM1FPROC gl3wProgramUniform1f;
PFNGLPROGRAMUNIFORM1FVPROC gl3wProgramUniform1fv;
PFNGLPROGRAMUNIFORM1DPROC gl3wProgramUniform1d;
PFNGLPROGRAMUNIFORM1DVPROC gl3wProgramUniform1dv;
PFNGLPROGRAMUNIFORM1UIPROC gl3wProgramUniform1ui;
PFNGLPROGRAMUNIFORM1UIVPROC gl3wProgramUniform1uiv;
PFNGLPROGRAMUNIFORM2IPROC gl3wProgramUniform2i;
PFNGLPROGRAMUNIFORM2IVPROC gl3wProgramUniform2iv;
PFNGLPROGRAMUNIFORM2FPROC gl3wProgramUniform2f;
PFNGLPROGRAMUNIFORM2FVPROC gl3wProgramUniform2fv;
PFNGLPROGRAMUNIFORM2DPROC gl3wProgramUniform2d;
PFNGLPROGRAMUNIFORM2DVPROC gl3wProgramUniform2dv;