More changes to shader generator

direct/src/filter/CommonFilters.py

@@ -93,6 +93,9 @@ class CommonFilters:
                 needtexpix = True
 
             self.finalQuad = self.manager.renderSceneInto(textures = self.textures, auxbits=auxbits)
+            if (self.finalQuad == None):
+                self.cleanup()
+                return False
 
             if (configuration.has_key("Bloom")):
                 bloomconf = configuration["Bloom"]
@@ -172,7 +175,6 @@ class CommonFilters:
                 text += "o_color = 1-((1-bloom)*(1-o_color));\n"
             text += "}\n"
     
-            print "Using shader: ", text
             self.finalQuad.setShader(Shader.make(text))
             for tex in self.textures:
                 self.finalQuad.setShaderInput("tx"+tex, self.textures[tex])
@@ -191,15 +193,18 @@ class CommonFilters:
                 self.bloom[0].setShaderInput("desat", bloomconf.desat)
                 self.bloom[3].setShaderInput("intensity", intensity, intensity, intensity, intensity)
         
+        return True
+
     def setCartoonInk(self, separation=1):
         fullrebuild = (self.configuration.has_key("CartoonInk") == False)
         self.configuration["CartoonInk"] = separation
-        self.reconfigure(fullrebuild, "CartoonInk")
+        return self.reconfigure(fullrebuild, "CartoonInk")
 
     def delCartoonInk(self):
         if (self.configuration.has_key("CartoonInk")):
             del self.configuration["CartoonInk"]
-            self.reconfigure(True, "CartoonInk")
+            return self.reconfigure(True, "CartoonInk")
+        return True
 
     def setBloom(self, blend=(0.3,0.4,0.3,0.0), mintrigger=0.6, maxtrigger=1.0, desat=0.6, intensity=1.0, size="medium"):
         if (maxtrigger==None): maxtrigger=mintrigger+0.8
@@ -215,29 +220,32 @@ class CommonFilters:
         newconfig.intensity = intensity
         newconfig.size = size
         self.configuration["Bloom"] = newconfig
-        self.reconfigure(fullrebuild, "Bloom")
+        return self.reconfigure(fullrebuild, "Bloom")
 
     def delBloom(self):
         if (self.configuration.has_key("Bloom")):
             del self.configuration["Bloom"]
-            self.reconfigure(True, "Bloom")
+            return self.reconfigure(True, "Bloom")
+        return True
 
     def setHalfPixelShift(self):
         fullrebuild = (self.configuration.has_key("HalfPixelShift") == False)
         self.configuration["HalfPixelShift"] = 1
-        self.reconfigure(fullrebuild, "HalfPixelShift")
+        return self.reconfigure(fullrebuild, "HalfPixelShift")
 
     def delHalfPixelShift(self):
         if (self.configuration.has_key("HalfPixelShift")):
             del self.configuration["HalfPixelShift"]
-            self.reconfigure(True, "HalfPixelShift")
+            return self.reconfigure(True, "HalfPixelShift")
+        return True
 
     def setFSBloom(self):
         fullrebuild = (self.configuration.has_key("FSBloom") == False)
         self.configuration["FSBloom"] = 1
-        self.reconfigure(fullrebuild, "FSBloom")
+        return self.reconfigure(fullrebuild, "FSBloom")
 
     def delFSBloom(self):
         if (self.configuration.has_key("FSBloom")):
             del self.configuration["FSBloom"]
-            self.reconfigure(True, "FSBloom")
+            return self.reconfigure(True, "FSBloom")
+        return True

direct/src/filter/FilterManager.py

@@ -188,7 +188,7 @@ class FilterManager:
 
         cs = NodePath("dummy")
         cs.setState(self.caminit)
-        cs.setShaderAuto();
+        cs.setShaderAuto()
         if (auxbits):
             cs.setAttrib(AuxBitplaneAttrib.make(auxbits))
         self.camera.node().setInitialState(cs.getState())
@@ -262,7 +262,6 @@ class FilterManager:
     def createBuffer(self, name, xsize, ysize, texgroup, depthbits=1):
         """ Low-level buffer creation.  Not intended for public use. """
 
-        print "Creating buffer: ",xsize,ysize,texgroup,depthbits
         winprops = WindowProperties()
         winprops.setSize(xsize, ysize)
         props = FrameBufferProperties()
@@ -277,6 +276,8 @@ class FilterManager:
             self.win.getPipe(), name, -1,
             props, winprops, GraphicsPipe.BFRefuseWindow,
             self.win.getGsg(), self.win)
+        if (buffer == None):
+            return buffer
         if (depthtex):
             buffer.addRenderTexture(depthtex, GraphicsOutput.RTMBindOrCopy, GraphicsOutput.RTPDepth)
         if (colortex):

panda/src/display/config_display.cxx

@@ -310,7 +310,7 @@ ConfigVariableBool sync_video
           "this request."));
 
 ConfigVariableBool basic_shaders_only
-("basic_shaders_only", false,
+("basic-shaders-only", false,
  PRC_DESC("Set this to true if you aren't interested in shader model three "
           "and beyond.  Setting this flag will cause panda to disable "
           "bleeding-edge shader functionality which tends to be unreliable "

panda/src/pgraph/auxBitplaneAttrib.h

@@ -67,8 +67,7 @@ PUBLISHED:
     ABO_glow = 1,
     
     ABO_aux_normal = 2,
-    ABO_aux_modelz = 4,
+    ABO_aux_glow = 4,
-    ABO_aux_glow = 8,
   };
   static CPT(RenderAttrib) make();
   static CPT(RenderAttrib) make(int outputs);

panda/src/pgraph/shaderGenerator.cxx

@@ -148,7 +148,7 @@ analyze_renderstate(const RenderState *rs) {
 
   // Check if there's an alpha test, color blend, or transparency.
 
-  if ((_attribs._alpha_test->get_mode() != RenderAttrib::M_none)&&
+  if ((_attribs._alpha_test->get_mode() != RendetyrAttrib::M_none)&&
       (_attribs._alpha_test->get_mode() != RenderAttrib::M_always)) {
     _have_alpha_test = true;
   }