Changeset 43652 in vbox for trunk/src/VBox/GuestHost/OpenGL/glapi_parser

Timestamp:

Oct 16, 2012 9:40:24 AM (13 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

81409

Message:

crOpenGL: allow adding new commands w/o breaking backwards compatibility (i.e. w/o changing current opcode values)

File:

• trunk/src/VBox/GuestHost/OpenGL/glapi_parser/apiutil.py (modified) (6 diffs)

trunk/src/VBox/GuestHost/OpenGL/glapi_parser/apiutil.py

@@ -47 +47 @@
                 self.props = []
                 self.chromium = []
+                self.chrelopcode = -1
 
 
@@ -162 +163 @@
                                                 break
 
+                        elif tokens[0] == 'chrelopcode':
+                                record.chrelopcode = int(tokens[1])
+
                         else:
                                 print 'Invalid token %s after function %s' % (tokens[0], record.name)
@@ -312 +316 @@
         d = GetFunctionDict()
         return d[funcName].chromium
+        
+def ChromiumRelOpCode(funcName):
+        """Return list of Chromium-specific properties of the named GL function."""
+        d = GetFunctionDict()
+        return d[funcName].chrelopcode
+        
 
 def ParamProps(funcName):
@@ -368 +378 @@
                 return ''
         elif (cat == '1.3' or
-          cat == '1.4' or
-          cat == '1.5' or
-          cat == '2.0' or
-          cat == '2.1'):
+                  cat == '1.4' or
+                  cat == '1.5' or
+                  cat == '2.0' or
+                  cat == '2.1'):
                 # i.e. OpenGL 1.3 or 1.4 or 1.5
                 return "OPENGL_VERSION_" + string.replace(cat, ".", "_")
@@ -580 +590 @@
 
 def MakeDeclarationStringWithContext(ctx_macro_prefix, params):
-    """Same as MakeDeclarationString, but adds a context macro
-    """
-    
-    n = len(params)
-    if n == 0:
-        return ctx_macro_prefix + '_ARGSINGLEDECL'
-    else:
-        result = MakeDeclarationString(params)
-        return ctx_macro_prefix + '_ARGDECL ' + result
-    #endif
+        """Same as MakeDeclarationString, but adds a context macro
+        """
+        
+        n = len(params)
+        if n == 0:
+                return ctx_macro_prefix + '_ARGSINGLEDECL'
+        else:
+                result = MakeDeclarationString(params)
+                return ctx_macro_prefix + '_ARGDECL ' + result
+        #endif
 #enddef
 
@@ -639 +649 @@
         'GLhandleARB': 4,
         'GLcharARB': 1,
-    'uintptr_t': 4
+        'uintptr_t': 4
 }