5 files changed, 22 insertions, 0 deletions
diff --git a/src/graphicsmanager.cpp b/src/graphicsmanager.cpp
index 3609f1e85..1d9914592 100644
--- a/src/graphicsmanager.cpp
+++ b/src/graphicsmanager.cpp
@@ -899,6 +899,9 @@ void GraphicsManager::initOpenGLFunctions()
         logger->log1("found GL_KHR_debug");
         assignFunction(glDebugMessageControl, "glDebugMessageControl");
         assignFunction(glDebugMessageCallback, "glDebugMessageCallback");
+        assignFunction(glPushDebugGroup, "glPushDebugGroup");
+        assignFunction(glPopDebugGroup, "glPopDebugGroup");
+        assignFunction(glObjectLabel, "glObjectLabel");
         mSupportDebug = 2;
     }
     else if (supportExtension("GL_ARB_debug_output"))
@@ -1282,6 +1285,12 @@ static CALLBACK void debugCallback(GLenum source, GLenum type, GLuint id,
         case GL_DEBUG_TYPE_MARKER:
             message.append(" MARKER");
             break;
+        case GL_DEBUG_TYPE_PUSH_GROUP:
+            message.append(" PUSH GROUP");
+            break;
+        case GL_DEBUG_TYPE_POP_GROUP:
+            message.append(" POP GROUP");
+            break;
         default:
             message.append(" ?").append(toString(type));
             break;
diff --git a/src/render/mgl.cpp b/src/render/mgl.cpp
index 336a5f71b..55bdc1b84 100644
--- a/src/render/mgl.cpp
+++ b/src/render/mgl.cpp
@@ -97,6 +97,9 @@ defName(glVertexAttribIFormat);
 defName(glVertexAttribIPointer);
 defName(glInvalidateTexImage);
 defName(glCopyImageSubData);
+defName(glPushDebugGroup);
+defName(glPopDebugGroup);
+defName(glObjectLabel);
 
 #ifdef WIN32
 defName(wglGetExtensionsString);
diff --git a/src/render/mgl.h b/src/render/mgl.h
index 9cb6ca72f..e3271f71b 100644
--- a/src/render/mgl.h
+++ b/src/render/mgl.h
@@ -100,6 +100,9 @@ defNameE(glVertexAttribIFormat);
 defNameE(glVertexAttribIPointer);
 defNameE(glInvalidateTexImage);
 defNameE(glCopyImageSubData);
+defNameE(glPushDebugGroup);
+defNameE(glPopDebugGroup);
+defNameE(glObjectLabel);
 
 #ifdef WIN32
 defNameE(wglGetExtensionsString);
diff --git a/src/render/mgldefines.h b/src/render/mgldefines.h
index 7a65932eb..524d8eca4 100644
--- a/src/render/mgldefines.h
+++ b/src/render/mgldefines.h
@@ -55,6 +55,8 @@
 #define GL_DEBUG_TYPE_PERFORMANCE         0x8250
 #define GL_DEBUG_TYPE_OTHER               0x8251
 #define GL_DEBUG_TYPE_MARKER              0x8268
+#define GL_DEBUG_TYPE_PUSH_GROUP          0x8269
+#define GL_DEBUG_TYPE_POP_GROUP           0x826a
 #define GL_DEBUG_SEVERITY_NOTIFICATION    0x826B
 #define GL_DEBUG_SEVERITY_HIGH            0x9146
 #define GL_DEBUG_SEVERITY_MEDIUM          0x9147
diff --git a/src/render/mgltypes.h b/src/render/mgltypes.h
index 133489d4e..9881ea312 100644
--- a/src/render/mgltypes.h
+++ b/src/render/mgltypes.h
@@ -151,6 +151,11 @@ typedef void (APIENTRY *glCopyImageSubData_t) (GLuint srcName,
     GLuint dstName, GLenum dstTarget, GLint dstLevel,
     GLint dstX, GLint dstY, GLint dstZ,
     GLsizei srcWidth, GLsizei srcHeight, GLsizei srcDepth);
+typedef void (APIENTRY *glPushDebugGroup_t) (GLenum source, GLuint id,
+        GLsizei length, const GLchar * message);
+typedef void (APIENTRY *glPopDebugGroup_t) (void);
+typedef void (APIENTRY *glObjectLabel_t) (GLenum identifier, GLuint name,
+    GLsizei length, const GLchar *label);
 
 // callback
 typedef void (APIENTRY *GLDEBUGPROC_t) (GLenum source, GLenum type, GLuint id,