*** empty log message ***

panda/metalibs/panda/panda.cxx

@@ -6,9 +6,11 @@
 #include "panda.h"
 
 #include <config_device.h>
+#include <config_display.h>
 #include <config_graph.h>
-#include <config_sgraph.h>
 #include <config_pnmimagetypes.h>
+#include <config_pstats.h>
+#include <config_sgraph.h>
 
 ////////////////////////////////////////////////////////////////////
 //     Function: init_libpanda
@@ -21,7 +23,9 @@
 void
 init_libpanda() {
   init_libdevice();
+  init_libdisplay();
   init_libgraph();
-  init_libsgraph();
   init_libpnmimagetypes();
+  init_libpstatclient();
+  init_libsgraph();
 }

panda/src/display/Sources.pp

@@ -25,6 +25,7 @@
     textureContext.cxx textureContext.h
 
   #define INSTALL_HEADERS \
+    config_display.h \
     displayRegion.I displayRegion.h displayRegionStack.I \
     displayRegionStack.h frameBufferStack.I frameBufferStack.h \
     graphicsChannel.I graphicsChannel.h graphicsLayer.I graphicsLayer.h \

panda/src/display/config_display.cxx

@@ -25,35 +25,7 @@ static Config::ConfigTable::Symbol *preferred_window;
 static Config::ConfigTable::Symbol *preferred_gsg;
 
 ConfigureFn(config_display) {
-  GraphicsStateGuardian::init_type();
-  GraphicsStateGuardian::GsgParam::init_type();
-  GraphicsStateGuardian::GsgWindow::init_type();
-  SavedFrameBuffer::init_type();
-  GraphicsPipe::init_type();
-  GraphicsPipe::PipeParam::init_type();
-  GraphicsPipe::PipeSpec::init_type();
-  InteractiveGraphicsPipe::init_type();
-  NoninteractiveGraphicsPipe::init_type();
-  GraphicsWindow::init_type();
-  GraphicsWindow::WindowParam::init_type();
-  GraphicsWindow::WindowProps::init_type();
-  GraphicsWindow::WindowPipe::init_type();
-  GraphicsChannel::init_type();
-  HardwareChannel::init_type();
-  TextureContext::init_type();
-
-  disp = new Config::ConfigTable::Symbol;
-  guard = new Config::ConfigTable::Symbol;
-  preferred_pipe = new Config::ConfigTable::Symbol;
-  preferred_window = new Config::ConfigTable::Symbol;
-  preferred_gsg = new Config::ConfigTable::Symbol;
-
-  config_display.GetAll("load-display", *disp);
-  config_display.GetAll("load-gsg", *guard);
-
-  config_display.GetAll("preferred-pipe", *preferred_pipe);
-  config_display.GetAll("preferred-window", *preferred_window);
-  config_display.GetAll("preferred-gsg", *preferred_gsg);
+  init_libdisplay();
 }
 
 const string pipe_spec_machine = config_display.GetString("pipe-machine", "");
@@ -111,3 +83,50 @@ Config::ConfigTable::Symbol::iterator preferred_gsg_begin(void) {
 Config::ConfigTable::Symbol::iterator preferred_gsg_end(void) {
   return preferred_gsg->end();
 }
+
+////////////////////////////////////////////////////////////////////
+//     Function: init_libdisplay
+//  Description: Initializes the library.  This must be called at
+//               least once before any of the functions or classes in
+//               this library can be used.  Normally it will be
+//               called by the static initializers and need not be
+//               called explicitly, but special cases exist.
+////////////////////////////////////////////////////////////////////
+void
+init_libdisplay() {
+  static bool initialized = false;
+  if (initialized) {
+    return;
+  }
+  initialized = true;
+
+  GraphicsStateGuardian::init_type();
+  GraphicsStateGuardian::GsgParam::init_type();
+  GraphicsStateGuardian::GsgWindow::init_type();
+  SavedFrameBuffer::init_type();
+  GraphicsPipe::init_type();
+  GraphicsPipe::PipeParam::init_type();
+  GraphicsPipe::PipeSpec::init_type();
+  InteractiveGraphicsPipe::init_type();
+  NoninteractiveGraphicsPipe::init_type();
+  GraphicsWindow::init_type();
+  GraphicsWindow::WindowParam::init_type();
+  GraphicsWindow::WindowProps::init_type();
+  GraphicsWindow::WindowPipe::init_type();
+  GraphicsChannel::init_type();
+  HardwareChannel::init_type();
+  TextureContext::init_type();
+
+  disp = new Config::ConfigTable::Symbol;
+  guard = new Config::ConfigTable::Symbol;
+  preferred_pipe = new Config::ConfigTable::Symbol;
+  preferred_window = new Config::ConfigTable::Symbol;
+  preferred_gsg = new Config::ConfigTable::Symbol;
+
+  config_display.GetAll("load-display", *disp);
+  config_display.GetAll("load-gsg", *guard);
+
+  config_display.GetAll("preferred-pipe", *preferred_pipe);
+  config_display.GetAll("preferred-window", *preferred_window);
+  config_display.GetAll("preferred-gsg", *preferred_gsg);
+}

panda/src/display/config_display.h

@@ -38,4 +38,6 @@ extern Config::ConfigTable::Symbol::iterator preferred_window_end();
 extern Config::ConfigTable::Symbol::iterator preferred_gsg_begin();
 extern Config::ConfigTable::Symbol::iterator preferred_gsg_end();
 
+extern EXPCL_PANDA void init_libdisplay();
+
 #endif /* CONFIG_DISPLAY_H */

panda/src/pstatclient/config_pstats.cxx

@@ -11,6 +11,7 @@ Configure(config_pstats);
 NotifyCategoryDef(pstats, "");
 
 ConfigureFn(config_pstats) {
+  init_libpstatclient();
 }
 
 string get_pstats_name() {
@@ -29,3 +30,21 @@ const double pstats_target_frame_rate = config_pstats.GetDouble("pstats-target-f
 // not the client.
 const bool pstats_scroll_mode = config_pstats.GetBool("pstats-scroll-mode", true);
 const double pstats_history = config_pstats.GetDouble("pstats-history", 30.0);
+
+////////////////////////////////////////////////////////////////////
+//     Function: init_libpstatclient
+//  Description: Initializes the library.  This must be called at
+//               least once before any of the functions or classes in
+//               this library can be used.  Normally it will be
+//               called by the static initializers and need not be
+//               called explicitly, but special cases exist.
+////////////////////////////////////////////////////////////////////
+void
+init_libpstatclient() {
+  static bool initialized = false;
+  if (initialized) {
+    return;
+  }
+  initialized = true;
+}
+

panda/src/pstatclient/config_pstats.h

@@ -23,4 +23,6 @@ extern EXPCL_PANDA const double pstats_target_frame_rate;
 extern EXPCL_PANDA const bool pstats_scroll_mode;
 extern EXPCL_PANDA const double pstats_history;
 
+extern EXPCL_PANDA void init_libpstatclient();
+
 #endif

panda/src/putil/buttonRegistry.I

@@ -15,18 +15,6 @@ RegistryNode(ButtonHandle handle, const string &name) :
   _handle(handle), _name(name) { 
 }
 
-////////////////////////////////////////////////////////////////////
-//     Function: ButtonRegistry::get_name
-//       Access: Public
-//  Description: Returns the name of the indicated button.
-////////////////////////////////////////////////////////////////////
-INLINE string ButtonRegistry::
-get_name(ButtonHandle button) const {
-  RegistryNode *rnode = look_up(button);
-  nassertr(rnode != (RegistryNode *)NULL, "");
-  return rnode->_name;
-}
-
 ////////////////////////////////////////////////////////////////////
 //     Function: ButtonRegistry::ptr
 //       Access: Public, Static
@@ -40,3 +28,15 @@ ptr() {
   }
   return _global_pointer;
 }
+
+////////////////////////////////////////////////////////////////////
+//     Function: ButtonRegistry::get_name
+//       Access: Public
+//  Description: Returns the name of the indicated button.
+////////////////////////////////////////////////////////////////////
+INLINE string ButtonRegistry::
+get_name(ButtonHandle button) const {
+  RegistryNode *rnode = look_up(button);
+  nassertr(rnode != (RegistryNode *)NULL, "");
+  return rnode->_name;
+}

panda/src/putil/buttonRegistry.cxx

@@ -17,9 +17,17 @@ ButtonRegistry *ButtonRegistry::_global_pointer = NULL;
 
 
 ////////////////////////////////////////////////////////////////////
-//     Function: ButtonRegistry::register_type
+//     Function: ButtonRegistry::register_button
 //       Access: Public
-//  Description: 
+//  Description: Registers a new ButtonHandle with the indicated name,
+//               and if specified, the indicated ASCII equivalent.
+//               Returns true if the button was registered, or false
+//               it was already registered; in either case, the new
+//               ButtonHandle is loaded into the first parameter.
+//
+//               This defines a new kind of button matching the
+//               indicated name.  The ButtonHandle can then be passed
+//               around to devices as a button in its own right.
 ////////////////////////////////////////////////////////////////////
 bool ButtonRegistry::
 register_button(ButtonHandle &button_handle, const string &name,
@@ -82,28 +90,35 @@ register_button(ButtonHandle &button_handle, const string &name,
 }
 
 ////////////////////////////////////////////////////////////////////
-//     Function: ButtonRegistry::find_button
+//     Function: ButtonRegistry::get_button
 //       Access: Public
-//  Description: 
+//  Description: Finds a ButtonHandle in the registry matching the
+//               indicated name.  If there is no such ButtonHandle,
+//               registers a new one and returns it.
 ////////////////////////////////////////////////////////////////////
 ButtonHandle ButtonRegistry::
-find_button(const string &name) const {
+get_button(const string &name) {
   NameRegistry::const_iterator ri;
   ri = _name_registry.find(name);
-  if (ri == _name_registry.end()) {
-    return ButtonHandle::none();
-  } else {
+
+  if (ri != _name_registry.end()) {
     return (*ri).second->_handle;
   }
+
+  ButtonHandle button;
+  register_button(button, name);
+  return button;
 }
 
 ////////////////////////////////////////////////////////////////////
-//     Function: ButtonRegistry::find_button
+//     Function: ButtonRegistry::find_ascii_button
 //       Access: Public
-//  Description: 
+//  Description: Finds a ButtonHandle in the registry matching the
+//               indicated ASCII equivalent character.  If there is no
+//               such ButtonHandle, returns ButtonHandle::none().
 ////////////////////////////////////////////////////////////////////
 ButtonHandle ButtonRegistry::
-find_button(char ascii_equivalent) const {
+find_ascii_button(char ascii_equivalent) const {
   if (_handle_registry[ascii_equivalent] == (RegistryNode *)NULL) {
     return ButtonHandle::none();
   }

panda/src/putil/buttonRegistry.h

@@ -31,20 +31,22 @@ protected:
     string _name;
   };
 
-PUBLISHED:
+public:
   bool register_button(ButtonHandle &button_handle, const string &name,
 		       char ascii_equivalent = '\0');
 
-  ButtonHandle find_button(const string &name) const;
-  ButtonHandle find_button(char ascii_equivalent) const;
+PUBLISHED:
+  ButtonHandle get_button(const string &name);
+  ButtonHandle find_ascii_button(char ascii_equivalent) const;
+
+  // ptr() returns the pointer to the global ButtonRegistry object.
+  INLINE static ButtonRegistry *ptr();
 
+public:
   INLINE string get_name(ButtonHandle button) const;
 
   void write(ostream &out) const;
 
-  // ptr() returns the pointer to the global ButtonRegistry object.
-  INLINE static ButtonRegistry *ptr();
-
 private:
   // The ButtonRegistry class should never be constructed by user code.
   // There is only one in the universe, and it constructs itself!

panda/src/putil/keyboardButton.cxx

@@ -55,7 +55,7 @@ static ButtonHandle _shift_lock;
 ////////////////////////////////////////////////////////////////////
 ButtonHandle KeyboardButton::
 ascii_key(char ascii_equivalent) {
-  return ButtonRegistry::ptr()->find_button(ascii_equivalent);
+  return ButtonRegistry::ptr()->find_ascii_button(ascii_equivalent);
 }
 
 ////////////////////////////////////////////////////////////////////