Remove the glLoadGen bindings and switch to libepoxy. TODO: test what’d happen on MSVC.

src/video_core/CMakeLists.txt

@@ -1,5 +1,4 @@
 set(SRCS
-            renderer_opengl/generated/gl_3_2_core.c
             renderer_opengl/renderer_opengl.cpp
             renderer_opengl/gl_shader_util.cpp
             debug_utils/debug_utils.cpp
@@ -14,7 +13,6 @@ set(SRCS
 
 set(HEADERS
             debug_utils/debug_utils.h
-            renderer_opengl/generated/gl_3_2_core.h
             renderer_opengl/gl_shader_util.h
             renderer_opengl/gl_shaders.h
             renderer_opengl/renderer_opengl.h
@@ -40,3 +38,9 @@ if (PNG_FOUND)
     include_directories(${PNG_INCLUDE_DIRS})
     add_definitions(${PNG_DEFINITIONS})
 endif()
+
+if (EPOXY_FOUND)
+    target_link_libraries(video_core ${EPOXY_LIBRARIES})
+    include_directories(${EPOXY_INCLUDE_DIRS})
+    add_definitions(${EPOXY_DEFINITIONS})
+endif()

src/video_core/renderer_opengl/generated/Readme.md

@@ -1,5 +0,0 @@
-These file were generated by the [glLoadGen](https://bitbucket.org/alfonse/glloadgen/wiki/Home) OpenGL loader generator and have been checked in as-is. You can re-generate them using version 2.0.2 of glLoadGen and executing the following command:
-
-```
-lua LoadGen.lua -version 3.2 -profile core -indent space 3_2_core
-```

src/video_core/renderer_opengl/gl_shader_util.h

@@ -4,7 +4,7 @@
 
 #pragma once
 
-#include "generated/gl_3_2_core.h"
+#include <epoxy/gl.h>
 
 namespace ShaderUtil {
 

src/video_core/renderer_opengl/renderer_opengl.cpp

@@ -264,13 +264,8 @@ MathUtil::Rectangle<unsigned> RendererOpenGL::GetViewportExtent() {
 void RendererOpenGL::Init() {
     render_window->MakeCurrent();
 
-    int err = ogl_LoadFunctions();
-    if (ogl_LOAD_SUCCEEDED != err) {
-        LOG_CRITICAL(Render_OpenGL, "Failed to initialize GL functions! Exiting...");
-        exit(-1);
-    }
-
     LOG_INFO(Render_OpenGL, "GL_VERSION: %s", glGetString(GL_VERSION));
+
     InitOpenGLObjects();
 }
 

src/video_core/renderer_opengl/renderer_opengl.h

@@ -6,7 +6,7 @@
 
 #include <array>
 
-#include "generated/gl_3_2_core.h"
+#include <epoxy/gl.h>
 
 #include "common/math_util.h"