X-Git-Url: http://deadsoftware.ru/gitweb?p=d2df-sdl.git;a=blobdiff_plain;f=src%2Fnogl%2FnoGL.pas;h=243d7c9c496d5c104ec7d10015b2774c7e683647;hp=68c74ad874f0c9c1085a894ff6f39827b4918390;hb=e6a3d6009b888d4d31b9efba92ec67ee41e90be0;hpb=0f3497482f06d52b2fe047b568790897e1ed1644

diff --git a/src/nogl/noGL.pas b/src/nogl/noGL.pas
index 68c74ad..243d7c9 100644
--- a/src/nogl/noGL.pas
+++ b/src/nogl/noGL.pas
@@ -42,6 +42,7 @@ interface
     TGLclampx   = GLclampx;
 
   const
+    GL_NO_ERROR = 0;
     GL_NEAREST = $2600;
     GL_DEPTH_TEST = $0B71;
     GL_SCISSOR_TEST = $0C11;
@@ -148,6 +149,7 @@ interface
   procedure glDisable(cap: GLenum);
   function  glIsEnabled(cap: GLenum): GLboolean;
   function  glGetString(name: GLenum): PChar;
+  function  glGetError: GLenum;
   procedure glClearColor(red, green, blue, alpha: GLclampf);
   procedure glClear(mask: GLbitfield);
   procedure glAlphaFunc(func: GLenum; ref: GLclampf);