iphone tweaks

panda/src/glstuff/glGraphicsStateGuardian_src.cxx

@@ -1008,7 +1008,11 @@ reset() {
     _glBlendColor = null_glBlendColor;
   }
 
+#ifdef OPENGLES_1
+  _edge_clamp = GL_REPEAT;
+#else
   _edge_clamp = GL_CLAMP;
+#endif
   if (has_extension("GL_SGIS_texture_edge_clamp") ||
       is_at_least_version(1, 2)) {
     _edge_clamp = GL_CLAMP_TO_EDGE;
@@ -5514,20 +5518,29 @@ get_internal_image_format(Texture *tex) const {
     } else {
       return GL_DEPTH_COMPONENT;
     }
+
   case Texture::F_rgba:
   case Texture::F_rgbm:
     return GL_RGBA;
   case Texture::F_rgba4:
     return GL_RGBA4;
+
+#ifdef OPENGLES_1
+  case Texture::F_rgba8:
+  case Texture::F_rgba12:
+  case Texture::F_rgba16:
+  case Texture::F_rgba32:
+    return GL_RGBA;
+#else
   case Texture::F_rgba8:
     return GL_RGBA8;
   case Texture::F_rgba12:
     return GL_RGBA12;
-
   case Texture::F_rgba16:
     return GL_RGBA16F_ARB;
   case Texture::F_rgba32:
     return GL_RGBA32F_ARB;
+#endif  // OPENGLES_1
 
   case Texture::F_rgb:
     return GL_RGB;
@@ -5535,10 +5548,18 @@ get_internal_image_format(Texture *tex) const {
     return GL_RGB5;
   case Texture::F_rgba5:
     return GL_RGB5_A1;
+
+#ifdef OPENGLES_1
+  case Texture::F_rgb8:
+  case Texture::F_rgb12:
+    return GL_RGB;
+#else
   case Texture::F_rgb8:
     return GL_RGB8;
   case Texture::F_rgb12:
     return GL_RGB12;
+#endif  // OPENGLES_1
+
   case Texture::F_rgb332:
     return GL_R3_G3_B2;
 

panda/src/iphone/eaglView.mm

@@ -17,7 +17,7 @@
 
 #import "EAGLView.h"
 
-#define USE_DEPTH_BUFFER 0
+#define USE_DEPTH_BUFFER 1
 
 // A class extension to declare private methods
 @interface EAGLView ()
@@ -93,6 +93,7 @@
         glBindRenderbufferOES(GL_RENDERBUFFER_OES, depthRenderbuffer);
         glRenderbufferStorageOES(GL_RENDERBUFFER_OES, GL_DEPTH_COMPONENT16_OES, backingWidth, backingHeight);
         glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_DEPTH_ATTACHMENT_OES, GL_RENDERBUFFER_OES, depthRenderbuffer);
+        glBindRenderbufferOES(GL_RENDERBUFFER_OES, viewRenderbuffer);
     }
     
     if(glCheckFramebufferStatusOES(GL_FRAMEBUFFER_OES) != GL_FRAMEBUFFER_COMPLETE_OES) {

panda/src/iphone/pview_delegate.mm

@@ -24,10 +24,46 @@
 @synthesize animationInterval;
 
 PandaFramework framework;
-int startup = 0;
 
 - (void)applicationDidFinishLaunching:(UIApplication *)application { 
-  animationInterval = 1.0 / 60.0;
+  ConfigVariableString pview_args("pview-args", "");
+  int argc = pview_args.get_num_words() + 1;
+  typedef char *charp;
+  char **argv = new charp[argc + 1];
+  argv[0] = (char *)"pview";
+  for (int i = 1; i < argc; ++i) {
+    cerr << i << ". " << pview_args.get_word(i - 1) << "\n";
+    argv[i] = strdup(pview_args.get_word(i - 1).c_str());
+  }
+  argv[argc] = NULL;
+
+  framework.open_framework(argc, argv);
+  
+  WindowFramework *window = framework.open_window();
+  if (window != (WindowFramework *)NULL) {
+    window->enable_keyboard();
+    window->setup_trackball();
+    framework.get_models().instance_to(window->get_render());
+
+    if (argc < 2) {
+      window->load_default_model(framework.get_models());
+    } else {
+      window->load_models(framework.get_models(), argc, argv);
+    }
+    int hierarchy_match_flags = PartGroup::HMF_ok_part_extra |
+                                PartGroup::HMF_ok_anim_extra;
+    window->loop_animations(hierarchy_match_flags);
+    
+    window->center_trackball(framework.get_models());
+
+    ConfigVariableBool want_pstats("want-pstats", false);
+    if (want_pstats) {
+      PStatClient::connect();
+    }
+  }
+
+  ConfigVariableDouble timer_fps("timer-fps", 60.0);
+  animationInterval = 1.0 / timer_fps;
   [self startAnimation];
 } 
 
@@ -57,28 +93,8 @@ int startup = 0;
 }
 
 - (void)drawView {
-  if (startup == 0) {
-    int argc = 0;
-    char **argv = NULL;
-    framework.open_framework(argc, argv);
-    startup = 1;
-
-  } else if (startup == 1) {
-    WindowFramework *window = framework.open_window();
-    if (window != (WindowFramework *)NULL) {
-      window->enable_keyboard();
-      window->setup_trackball();
-      framework.get_models().instance_to(window->get_render());
-      
-      window->load_default_model(framework.get_models());
-      window->center_trackball(framework.get_models());
-    }
-    startup = 2;
-    
-  } else {
-    Thread *current_thread = Thread::get_current_thread();
-    framework.do_frame(current_thread);
-  }
+  Thread *current_thread = Thread::get_current_thread();
+  framework.do_frame(current_thread);
 }
 
 - (void)dealloc {