cli: Add a new "apitrace diff" command.

[apitrace] / glstate.py

diff --git a/glstate.py b/glstate.py
index fb3e090bff8d094f66ce0ee4ea78ecfc9918d014..7ab2dd14def421e0f6214fd9766eef55d2e08137 100644 (file)
--- a/glstate.py
+++ b/glstate.py
@@ -27,10 +27,10 @@
 '''Generate code to dump most GL state into JSON.'''
 
 
-from stdapi import *
+from specs.stdapi import *
 
-from gltypes import *
-from glparams import *
+from specs.gltypes import *
+from specs.glparams import *
 
 
 texture_targets = [
@@ -189,9 +189,9 @@ class JsonWriter(Visitor):
     It expects a previously declared JSONWriter instance named "json".'''
 
     def visit_literal(self, literal, instance):
-        if literal.format == 'Bool':
+        if literal.kind == 'Bool':
             print '    json.writeBool(%s);' % instance
-        elif literal.format in ('SInt', 'Uint', 'Float', 'Double'):
+        elif literal.kind in ('SInt', 'Uint', 'Float', 'Double'):
             print '    json.writeNumber(%s);' % instance
         else:
             raise NotImplementedError
@@ -249,7 +249,7 @@ class StateDumper:
         print 'const char *'
         print 'enumToString(GLenum pname)'
         print '{'
-        print '    switch(pname) {'
+        print '    switch (pname) {'
         for name in GLenum.values:
             print '    case %s:' % name
             print '        return "%s";' % name
@@ -380,13 +380,18 @@ class StateDumper:
         print '            json.beginMember(name);'
         print '            glActiveTexture(GL_TEXTURE0 + unit);'
         print '            json.beginObject();'
-        print '            GLint texture;'
+        print '            GLboolean enabled;'
+        print '            GLint binding;'
         print
         for target, binding in texture_targets:
             print '            // %s' % target
-            print '            texture = 0;'
-            print '            glGetIntegerv(%s, &texture);' % binding
-            print '            if (glIsEnabled(%s) || texture) {' % target
+            print '            enabled = GL_FALSE;'
+            print '            glGetBooleanv(%s, &enabled);' % target
+            print '            json.writeBoolMember("%s", enabled);' % target
+            print '            binding = 0;'
+            print '            glGetIntegerv(%s, &binding);' % binding
+            print '            json.writeNumberMember("%s", binding);' % binding
+            print '            if (enabled || binding) {'
             print '                json.beginMember("%s");' % target
             print '                json.beginObject();'
             self.dump_atoms(glGetTexParameter, target)