deps/glad: update Glad for EGL with new extensions

This updates glad for EGL and adds in several extensions.

EGL_EXT_platform_base
EGL_EXT_platform_xcb
EGL_KHR_image_base
EGL_KHR_image_pixmap

The xcb platform extension is unused but good to include if we want to
try removing more Xlib dependencies. platform_base is included for good
measure as other platform extensions technically build on it. image_base
and image_pixmap are for upcoming xcomposite over EGL support.

It also drops the unused create_context_no_error extensions.

deps/glad/CMakeLists.txt

@@ -37,7 +37,8 @@ elseif(OS_POSIX AND NOT OS_MACOS)
   target_sources(glad PRIVATE src/glad_glx.c include/glad/glad_glx.h)
 
   if(TARGET OpenGL::EGL)
-    target_sources(glad PRIVATE src/glad_egl.c include/glad/glad_egl.h)
+    target_sources(glad PRIVATE src/glad_egl.c include/EGL/eglplatform.h
+                                include/glad/glad_egl.h)
 
     target_link_libraries(glad PRIVATE OpenGL::EGL)
   endif()

deps/glad/include/EGL/eglplatform.h

@@ -0,0 +1,169 @@
+#ifndef __eglplatform_h_
+#define __eglplatform_h_
+
+/*
+** Copyright 2007-2020 The Khronos Group Inc.
+** SPDX-License-Identifier: Apache-2.0
+*/
+
+/* Platform-specific types and definitions for egl.h
+ *
+ * Adopters may modify khrplatform.h and this file to suit their platform.
+ * You are encouraged to submit all modifications to the Khronos group so that
+ * they can be included in future versions of this file.  Please submit changes
+ * by filing an issue or pull request on the public Khronos EGL Registry, at
+ * https://www.github.com/KhronosGroup/EGL-Registry/
+ */
+
+#include <KHR/khrplatform.h>
+
+/* Macros used in EGL function prototype declarations.
+ *
+ * EGL functions should be prototyped as:
+ *
+ * EGLAPI return-type EGLAPIENTRY eglFunction(arguments);
+ * typedef return-type (EXPAPIENTRYP PFNEGLFUNCTIONPROC) (arguments);
+ *
+ * KHRONOS_APICALL and KHRONOS_APIENTRY are defined in KHR/khrplatform.h
+ */
+
+#ifndef EGLAPI
+#define EGLAPI KHRONOS_APICALL
+#endif
+
+#ifndef EGLAPIENTRY
+#define EGLAPIENTRY  KHRONOS_APIENTRY
+#endif
+#define EGLAPIENTRYP EGLAPIENTRY*
+
+/* The types NativeDisplayType, NativeWindowType, and NativePixmapType
+ * are aliases of window-system-dependent types, such as X Display * or
+ * Windows Device Context. They must be defined in platform-specific
+ * code below. The EGL-prefixed versions of Native*Type are the same
+ * types, renamed in EGL 1.3 so all types in the API start with "EGL".
+ *
+ * Khronos STRONGLY RECOMMENDS that you use the default definitions
+ * provided below, since these changes affect both binary and source
+ * portability of applications using EGL running on different EGL
+ * implementations.
+ */
+
+#if defined(EGL_NO_PLATFORM_SPECIFIC_TYPES)
+
+typedef void *EGLNativeDisplayType;
+typedef void *EGLNativePixmapType;
+typedef void *EGLNativeWindowType;
+
+#elif defined(_WIN32) || defined(__VC32__) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) /* Win32 and WinCE */
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN 1
+#endif
+#include <windows.h>
+
+typedef HDC     EGLNativeDisplayType;
+typedef HBITMAP EGLNativePixmapType;
+typedef HWND    EGLNativeWindowType;
+
+#elif defined(__EMSCRIPTEN__)
+
+typedef int EGLNativeDisplayType;
+typedef int EGLNativePixmapType;
+typedef int EGLNativeWindowType;
+
+#elif defined(__WINSCW__) || defined(__SYMBIAN32__)  /* Symbian */
+
+typedef int   EGLNativeDisplayType;
+typedef void *EGLNativePixmapType;
+typedef void *EGLNativeWindowType;
+
+#elif defined(WL_EGL_PLATFORM)
+
+typedef struct wl_display     *EGLNativeDisplayType;
+typedef struct wl_egl_pixmap  *EGLNativePixmapType;
+typedef struct wl_egl_window  *EGLNativeWindowType;
+
+#elif defined(__GBM__)
+
+typedef struct gbm_device  *EGLNativeDisplayType;
+typedef struct gbm_bo      *EGLNativePixmapType;
+typedef void               *EGLNativeWindowType;
+
+#elif defined(__ANDROID__) || defined(ANDROID)
+
+struct ANativeWindow;
+struct egl_native_pixmap_t;
+
+typedef void*                           EGLNativeDisplayType;
+typedef struct egl_native_pixmap_t*     EGLNativePixmapType;
+typedef struct ANativeWindow*           EGLNativeWindowType;
+
+#elif defined(USE_OZONE)
+
+typedef intptr_t EGLNativeDisplayType;
+typedef intptr_t EGLNativePixmapType;
+typedef intptr_t EGLNativeWindowType;
+
+#elif defined(USE_X11)
+
+/* X11 (tentative)  */
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+typedef Display *EGLNativeDisplayType;
+typedef Pixmap   EGLNativePixmapType;
+typedef Window   EGLNativeWindowType;
+
+#elif defined(__unix__)
+
+typedef void             *EGLNativeDisplayType;
+typedef khronos_uintptr_t EGLNativePixmapType;
+typedef khronos_uintptr_t EGLNativeWindowType;
+
+#elif defined(__APPLE__)
+
+typedef int   EGLNativeDisplayType;
+typedef void *EGLNativePixmapType;
+typedef void *EGLNativeWindowType;
+
+#elif defined(__HAIKU__)
+
+#include <kernel/image.h>
+
+typedef void              *EGLNativeDisplayType;
+typedef khronos_uintptr_t  EGLNativePixmapType;
+typedef khronos_uintptr_t  EGLNativeWindowType;
+
+#elif defined(__Fuchsia__)
+
+typedef void              *EGLNativeDisplayType;
+typedef khronos_uintptr_t  EGLNativePixmapType;
+typedef khronos_uintptr_t  EGLNativeWindowType;
+
+#else
+#error "Platform not recognized"
+#endif
+
+/* EGL 1.2 types, renamed for consistency in EGL 1.3 */
+typedef EGLNativeDisplayType NativeDisplayType;
+typedef EGLNativePixmapType  NativePixmapType;
+typedef EGLNativeWindowType  NativeWindowType;
+
+
+/* Define EGLint. This must be a signed integral type large enough to contain
+ * all legal attribute names and values passed into and out of EGL, whether
+ * their type is boolean, bitmask, enumerant (symbolic constant), integer,
+ * handle, or other.  While in general a 32-bit integer will suffice, if
+ * handles are 64 bit types, then EGLint should be defined as a signed 64-bit
+ * integer type.
+ */
+typedef khronos_int32_t EGLint;
+
+
+/* C++ / C typecast macros for special EGL handle values */
+#if defined(__cplusplus)
+#define EGL_CAST(type, value) (static_cast<type>(value))
+#else
+#define EGL_CAST(type, value) ((type) (value))
+#endif
+
+#endif /* __eglplatform_h */

deps/glad/include/KHR/khrplatform.h

@@ -2,7 +2,7 @@
 #define __khrplatform_h_
 
 /*
-** Copyright (c) 2008-2009 The Khronos Group Inc.
+** Copyright (c) 2008-2018 The Khronos Group Inc.
 **
 ** Permission is hereby granted, free of charge, to any person obtaining a
 ** copy of this software and/or associated documentation files (the
@@ -26,18 +26,16 @@
 
 /* Khronos platform-specific types and definitions.
  *
- * $Revision: 23298 $ on $Date: 2013-09-30 17:07:13 -0700 (Mon, 30 Sep 2013) $
+ * The master copy of khrplatform.h is maintained in the Khronos EGL
+ * Registry repository at https://github.com/KhronosGroup/EGL-Registry
+ * The last semantic modification to khrplatform.h was at commit ID:
+ *      67a3e0864c2d75ea5287b9f3d2eb74a745936692
  *
  * Adopters may modify this file to suit their platform. Adopters are
  * encouraged to submit platform specific modifications to the Khronos
  * group so that they can be included in future versions of this file.
- * Please submit changes by sending them to the public Khronos Bugzilla
- * (http://khronos.org/bugzilla) by filing a bug against product
- * "Khronos (general)" component "Registry".
- *
- * A predefined template which fills in some of the bug fields can be
- * reached using http://tinyurl.com/khrplatform-h-bugreport, but you
- * must create a Bugzilla login first.
+ * Please submit changes by filing pull requests or issues on
+ * the EGL Registry repository linked above.
  *
  *
  * See the Implementer's Guidelines for information about where this file
@@ -92,15 +90,25 @@
  *                                  int arg2) KHRONOS_APIATTRIBUTES;
  */
 
+#if defined(__SCITECH_SNAP__) && !defined(KHRONOS_STATIC)
+#   define KHRONOS_STATIC 1
+#endif
+
 /*-------------------------------------------------------------------------
  * Definition of KHRONOS_APICALL
  *-------------------------------------------------------------------------
  * This precedes the return type of the function in the function prototype.
  */
-#if defined(_WIN32) && !defined(__SCITECH_SNAP__)
+#if defined(KHRONOS_STATIC)
+    /* If the preprocessor constant KHRONOS_STATIC is defined, make the
+     * header compatible with static linking. */
+#   define KHRONOS_APICALL
+#elif defined(_WIN32)
 #   define KHRONOS_APICALL __declspec(dllimport)
 #elif defined (__SYMBIAN32__)
 #   define KHRONOS_APICALL IMPORT_C
+#elif defined(__ANDROID__)
+#   define KHRONOS_APICALL __attribute__((visibility("default")))
 #else
 #   define KHRONOS_APICALL
 #endif
@@ -145,6 +153,20 @@ typedef int64_t                 khronos_int64_t;
 typedef uint64_t                khronos_uint64_t;
 #define KHRONOS_SUPPORT_INT64   1
 #define KHRONOS_SUPPORT_FLOAT   1
+/*
+ * To support platform where unsigned long cannot be used interchangeably with
+ * inptr_t (e.g. CHERI-extended ISAs), we can use the stdint.h intptr_t.
+ * Ideally, we could just use (u)intptr_t everywhere, but this could result in
+ * ABI breakage if khronos_uintptr_t is changed from unsigned long to
+ * unsigned long long or similar (this results in different C++ name mangling).
+ * To avoid changes for existing platforms, we restrict usage of intptr_t to
+ * platforms where the size of a pointer is larger than the size of long.
+ */
+#if defined(__SIZEOF_LONG__) && defined(__SIZEOF_POINTER__)
+#if __SIZEOF_POINTER__ > __SIZEOF_LONG__
+#define KHRONOS_USE_INTPTR_T
+#endif
+#endif
 
 #elif defined(__VMS ) || defined(__sgi)
 
@@ -223,18 +245,25 @@ typedef signed   short int     khronos_int16_t;
 typedef unsigned short int     khronos_uint16_t;
 
 /*
- * Types that differ between LLP64 and LP64 architectures - in LLP64, 
+ * Types that differ between LLP64 and LP64 architectures - in LLP64,
  * pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
  * to be the only LLP64 architecture in current use.
  */
-#ifdef _WIN64
+#ifdef KHRONOS_USE_INTPTR_T
+typedef intptr_t               khronos_intptr_t;
+typedef uintptr_t              khronos_uintptr_t;
+#elif defined(_WIN64)
 typedef signed   long long int khronos_intptr_t;
 typedef unsigned long long int khronos_uintptr_t;
-typedef signed   long long int khronos_ssize_t;
-typedef unsigned long long int khronos_usize_t;
 #else
 typedef signed   long  int     khronos_intptr_t;
 typedef unsigned long  int     khronos_uintptr_t;
+#endif
+
+#if defined(_WIN64)
+typedef signed   long long int khronos_ssize_t;
+typedef unsigned long long int khronos_usize_t;
+#else
 typedef signed   long  int     khronos_ssize_t;
 typedef unsigned long  int     khronos_usize_t;
 #endif

deps/glad/include/glad/glad_egl.h

@@ -1,6 +1,6 @@
 /*
 
-    EGL loader generated by glad 0.1.33 on Thu Aug 27 19:18:06 2020.
+    EGL loader generated by glad 0.1.35 on Sat May 14 03:38:09 2022.
 
     Language/Generator: C/C++
     Specification: egl
@@ -9,10 +9,13 @@
     Extensions:
         EGL_EXT_image_dma_buf_import,
         EGL_EXT_image_dma_buf_import_modifiers,
+        EGL_EXT_platform_base,
         EGL_EXT_platform_wayland,
         EGL_EXT_platform_x11,
+        EGL_EXT_platform_xcb,
         EGL_KHR_create_context,
-        EGL_KHR_create_context_no_error,
+        EGL_KHR_image_base,
+        EGL_KHR_image_pixmap,
         EGL_KHR_platform_wayland,
         EGL_KHR_platform_x11,
         EGL_MESA_image_dma_buf_export
@@ -22,9 +25,9 @@
     Reproducible: False
 
     Commandline:
-        --api="egl=1.5" --generator="c" --spec="egl" --extensions="EGL_EXT_image_dma_buf_import,EGL_EXT_image_dma_buf_import_modifiers,EGL_EXT_platform_wayland,EGL_EXT_platform_x11,EGL_KHR_create_context,EGL_KHR_create_context_no_error,EGL_KHR_platform_wayland,EGL_KHR_platform_x11"
+        --api="egl=1.5" --generator="c" --spec="egl" --extensions="EGL_EXT_image_dma_buf_import,EGL_EXT_image_dma_buf_import_modifiers,EGL_EXT_platform_base,EGL_EXT_platform_wayland,EGL_EXT_platform_x11,EGL_EXT_platform_xcb,EGL_KHR_create_context,EGL_KHR_image_base,EGL_KHR_image_pixmap,EGL_KHR_platform_wayland,EGL_KHR_platform_x11,EGL_MESA_image_dma_buf_export"
     Online:
-        https://glad.dav1d.de/#language=c&specification=egl&loader=on&api=egl%3D1.5&extensions=EGL_EXT_image_dma_buf_import&extensions=EGL_EXT_image_dma_buf_import_modifiers&extensions=EGL_EXT_platform_wayland&extensions=EGL_EXT_platform_x11&extensions=EGL_KHR_create_context&extensions=EGL_KHR_create_context_no_error&extensions=EGL_KHR_platform_wayland&extensions=EGL_KHR_platform_x11
+        https://glad.dav1d.de/#language=c&specification=egl&loader=on&api=egl%3D1.5&extensions=EGL_EXT_image_dma_buf_import&extensions=EGL_EXT_image_dma_buf_import_modifiers&extensions=EGL_EXT_platform_base&extensions=EGL_EXT_platform_wayland&extensions=EGL_EXT_platform_x11&extensions=EGL_EXT_platform_xcb&extensions=EGL_KHR_create_context&extensions=EGL_KHR_image_base&extensions=EGL_KHR_image_pixmap&extensions=EGL_KHR_platform_wayland&extensions=EGL_KHR_platform_x11&extensions=EGL_MESA_image_dma_buf_export
 */
 
 
@@ -58,7 +61,7 @@ typedef void* (* GLADloadproc)(const char *name);
 
 #ifndef GLAPI
 # if defined(GLAD_GLAPI_EXPORT)
-#  if defined(WIN32) || defined(__CYGWIN__)
+#  if defined(_WIN32) || defined(__CYGWIN__)
 #   if defined(GLAD_GLAPI_EXPORT_BUILD)
 #    if defined(__GNUC__)
 #     define GLAPI __attribute__ ((dllexport)) extern
@@ -378,6 +381,8 @@ EGLBoolean eglWaitSync(EGLDisplay dpy, EGLSync sync, EGLint flags);
 #define EGL_PLATFORM_WAYLAND_EXT 0x31D8
 #define EGL_PLATFORM_X11_EXT 0x31D5
 #define EGL_PLATFORM_X11_SCREEN_EXT 0x31D6
+#define EGL_PLATFORM_XCB_EXT 0x31DC
+#define EGL_PLATFORM_XCB_SCREEN_EXT 0x31DE
 #define EGL_CONTEXT_MAJOR_VERSION_KHR 0x3098
 #define EGL_CONTEXT_MINOR_VERSION_KHR 0x30FB
 #define EGL_CONTEXT_FLAGS_KHR 0x30FC
@@ -391,7 +396,9 @@ EGLBoolean eglWaitSync(EGLDisplay dpy, EGLSync sync, EGLint flags);
 #define EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR 0x00000001
 #define EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR 0x00000002
 #define EGL_OPENGL_ES3_BIT_KHR 0x00000040
-#define EGL_CONTEXT_OPENGL_NO_ERROR_KHR 0x31B3
+#define EGL_IMAGE_PRESERVED_KHR 0x30D2
+#define EGL_NO_IMAGE_KHR EGL_CAST(EGLImageKHR,0)
+#define EGL_NATIVE_PIXMAP_KHR 0x30B0
 #define EGL_PLATFORM_WAYLAND_KHR 0x31D8
 #define EGL_PLATFORM_X11_KHR 0x31D5
 #define EGL_PLATFORM_X11_SCREEN_KHR 0x31D6
@@ -407,17 +414,41 @@ typedef EGLBoolean (APIENTRYP PFNEGLQUERYDMABUFMODIFIERSEXTPROC)(EGLDisplay dpy,
 GLAPI PFNEGLQUERYDMABUFMODIFIERSEXTPROC glad_eglQueryDmaBufModifiersEXT;
 #define eglQueryDmaBufModifiersEXT glad_eglQueryDmaBufModifiersEXT
 #endif
+#ifndef EGL_EXT_platform_base
+#define EGL_EXT_platform_base 1
+typedef EGLDisplay (APIENTRYP PFNEGLGETPLATFORMDISPLAYEXTPROC)(EGLenum platform, void *native_display, const EGLint *attrib_list);
+GLAPI PFNEGLGETPLATFORMDISPLAYEXTPROC glad_eglGetPlatformDisplayEXT;
+#define eglGetPlatformDisplayEXT glad_eglGetPlatformDisplayEXT
+typedef EGLSurface (APIENTRYP PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC)(EGLDisplay dpy, EGLConfig config, void *native_window, const EGLint *attrib_list);
+GLAPI PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC glad_eglCreatePlatformWindowSurfaceEXT;
+#define eglCreatePlatformWindowSurfaceEXT glad_eglCreatePlatformWindowSurfaceEXT
+typedef EGLSurface (APIENTRYP PFNEGLCREATEPLATFORMPIXMAPSURFACEEXTPROC)(EGLDisplay dpy, EGLConfig config, void *native_pixmap, const EGLint *attrib_list);
+GLAPI PFNEGLCREATEPLATFORMPIXMAPSURFACEEXTPROC glad_eglCreatePlatformPixmapSurfaceEXT;
+#define eglCreatePlatformPixmapSurfaceEXT glad_eglCreatePlatformPixmapSurfaceEXT
+#endif
 #ifndef EGL_EXT_platform_wayland
 #define EGL_EXT_platform_wayland 1
 #endif
 #ifndef EGL_EXT_platform_x11
 #define EGL_EXT_platform_x11 1
 #endif
+#ifndef EGL_EXT_platform_xcb
+#define EGL_EXT_platform_xcb 1
+#endif
 #ifndef EGL_KHR_create_context
 #define EGL_KHR_create_context 1
 #endif
-#ifndef EGL_KHR_create_context_no_error
-#define EGL_KHR_create_context_no_error 1
+#ifndef EGL_KHR_image_base
+#define EGL_KHR_image_base 1
+typedef EGLImageKHR (APIENTRYP PFNEGLCREATEIMAGEKHRPROC)(EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list);
+GLAPI PFNEGLCREATEIMAGEKHRPROC glad_eglCreateImageKHR;
+#define eglCreateImageKHR glad_eglCreateImageKHR
+typedef EGLBoolean (APIENTRYP PFNEGLDESTROYIMAGEKHRPROC)(EGLDisplay dpy, EGLImageKHR image);
+GLAPI PFNEGLDESTROYIMAGEKHRPROC glad_eglDestroyImageKHR;
+#define eglDestroyImageKHR glad_eglDestroyImageKHR
+#endif
+#ifndef EGL_KHR_image_pixmap
+#define EGL_KHR_image_pixmap 1
 #endif
 #ifndef EGL_KHR_platform_wayland
 #define EGL_KHR_platform_wayland 1

deps/glad/src/glad_egl.c

@@ -1,6 +1,6 @@
 /*
 
-    EGL loader generated by glad 0.1.33 on Fri Mar 13 03:53:53 2020.
+    EGL loader generated by glad 0.1.35 on Sat May 14 03:38:09 2022.
 
     Language/Generator: C/C++
     Specification: egl
@@ -9,8 +9,13 @@
     Extensions:
         EGL_EXT_image_dma_buf_import,
         EGL_EXT_image_dma_buf_import_modifiers,
+        EGL_EXT_platform_base,
         EGL_EXT_platform_wayland,
         EGL_EXT_platform_x11,
+        EGL_EXT_platform_xcb,
+        EGL_KHR_create_context,
+        EGL_KHR_image_base,
+        EGL_KHR_image_pixmap,
         EGL_KHR_platform_wayland,
         EGL_KHR_platform_x11,
         EGL_MESA_image_dma_buf_export
@@ -20,9 +25,9 @@
     Reproducible: False
 
     Commandline:
-        --api="egl=1.5" --generator="c" --spec="egl" --extensions="EGL_EXT_image_dma_buf_import,EGL_EXT_image_dma_buf_import_modifiers,EGL_EXT_platform_wayland,EGL_EXT_platform_x11,EGL_KHR_platform_wayland,EGL_KHR_platform_x11,EGL_MESA_image_dma_buf_export"
+        --api="egl=1.5" --generator="c" --spec="egl" --extensions="EGL_EXT_image_dma_buf_import,EGL_EXT_image_dma_buf_import_modifiers,EGL_EXT_platform_base,EGL_EXT_platform_wayland,EGL_EXT_platform_x11,EGL_EXT_platform_xcb,EGL_KHR_create_context,EGL_KHR_image_base,EGL_KHR_image_pixmap,EGL_KHR_platform_wayland,EGL_KHR_platform_x11,EGL_MESA_image_dma_buf_export"
     Online:
-        https://glad.dav1d.de/#language=c&specification=egl&loader=on&api=egl%3D1.5&extensions=EGL_EXT_image_dma_buf_import&extensions=EGL_EXT_image_dma_buf_import_modifiers&extensions=EGL_EXT_platform_wayland&extensions=EGL_EXT_platform_x11&extensions=EGL_KHR_platform_wayland&extensions=EGL_KHR_platform_x11&extensions=EGL_MESA_image_dma_buf_export
+        https://glad.dav1d.de/#language=c&specification=egl&loader=on&api=egl%3D1.5&extensions=EGL_EXT_image_dma_buf_import&extensions=EGL_EXT_image_dma_buf_import_modifiers&extensions=EGL_EXT_platform_base&extensions=EGL_EXT_platform_wayland&extensions=EGL_EXT_platform_x11&extensions=EGL_EXT_platform_xcb&extensions=EGL_KHR_create_context&extensions=EGL_KHR_image_base&extensions=EGL_KHR_image_pixmap&extensions=EGL_KHR_platform_wayland&extensions=EGL_KHR_platform_x11&extensions=EGL_MESA_image_dma_buf_export
 */
 
 #include <stdio.h>
@@ -36,12 +41,26 @@ int gladLoadEGL(void) {
 
 PFNEGLQUERYDMABUFFORMATSEXTPROC glad_eglQueryDmaBufFormatsEXT = NULL;
 PFNEGLQUERYDMABUFMODIFIERSEXTPROC glad_eglQueryDmaBufModifiersEXT = NULL;
+PFNEGLGETPLATFORMDISPLAYEXTPROC glad_eglGetPlatformDisplayEXT = NULL;
+PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC glad_eglCreatePlatformWindowSurfaceEXT = NULL;
+PFNEGLCREATEPLATFORMPIXMAPSURFACEEXTPROC glad_eglCreatePlatformPixmapSurfaceEXT = NULL;
+PFNEGLCREATEIMAGEKHRPROC glad_eglCreateImageKHR = NULL;
+PFNEGLDESTROYIMAGEKHRPROC glad_eglDestroyImageKHR = NULL;
 PFNEGLEXPORTDMABUFIMAGEQUERYMESAPROC glad_eglExportDMABUFImageQueryMESA = NULL;
 PFNEGLEXPORTDMABUFIMAGEMESAPROC glad_eglExportDMABUFImageMESA = NULL;
 static void load_EGL_EXT_image_dma_buf_import_modifiers(GLADloadproc load) {
 	glad_eglQueryDmaBufFormatsEXT = (PFNEGLQUERYDMABUFFORMATSEXTPROC)load("eglQueryDmaBufFormatsEXT");
 	glad_eglQueryDmaBufModifiersEXT = (PFNEGLQUERYDMABUFMODIFIERSEXTPROC)load("eglQueryDmaBufModifiersEXT");
 }
+static void load_EGL_EXT_platform_base(GLADloadproc load) {
+	glad_eglGetPlatformDisplayEXT = (PFNEGLGETPLATFORMDISPLAYEXTPROC)load("eglGetPlatformDisplayEXT");
+	glad_eglCreatePlatformWindowSurfaceEXT = (PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC)load("eglCreatePlatformWindowSurfaceEXT");
+	glad_eglCreatePlatformPixmapSurfaceEXT = (PFNEGLCREATEPLATFORMPIXMAPSURFACEEXTPROC)load("eglCreatePlatformPixmapSurfaceEXT");
+}
+static void load_EGL_KHR_image_base(GLADloadproc load) {
+	glad_eglCreateImageKHR = (PFNEGLCREATEIMAGEKHRPROC)load("eglCreateImageKHR");
+	glad_eglDestroyImageKHR = (PFNEGLDESTROYIMAGEKHRPROC)load("eglDestroyImageKHR");
+}
 static void load_EGL_MESA_image_dma_buf_export(GLADloadproc load) {
 	glad_eglExportDMABUFImageQueryMESA = (PFNEGLEXPORTDMABUFIMAGEQUERYMESAPROC)load("eglExportDMABUFImageQueryMESA");
 	glad_eglExportDMABUFImageMESA = (PFNEGLEXPORTDMABUFIMAGEMESAPROC)load("eglExportDMABUFImageMESA");
@@ -59,6 +78,8 @@ int gladLoadEGLLoader(GLADloadproc load) {
 
 	if (!find_extensionsEGL()) return 0;
 	load_EGL_EXT_image_dma_buf_import_modifiers(load);
+	load_EGL_EXT_platform_base(load);
+	load_EGL_KHR_image_base(load);
 	load_EGL_MESA_image_dma_buf_export(load);
 	return 1;
 }