New display info.

panda/src/display/displayInformation.cxx

@@ -0,0 +1,266 @@
+// Filename: displayInformation.cxx
+// Created by:  aignacio (17Jan07)
+//
+////////////////////////////////////////////////////////////////////
+//
+// PANDA 3D SOFTWARE
+// Copyright (c) 2001 - 2007, Disney Enterprises, Inc.  All rights 
+// reserved.
+//
+// All use of this software is subject to the terms of the Panda 3d
+// Software license.  You should have received a copy of this license
+// along with this source code; you will also find a current copy of
+// the license at http://etc.cmu.edu/panda3d/docs/license/ .
+//
+// To contact the maintainers of this program write to
+// panda3d-general@lists.sourceforge.net .
+//
+////////////////////////////////////////////////////////////////////
+
+#include "displayInformation.h"
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::Destructor
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+DisplayInformation::
+~DisplayInformation() {
+  if (_display_mode_array != NULL) {
+    delete _display_mode_array;
+  }
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::Constructor
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+DisplayInformation::
+DisplayInformation() {
+  DisplayInformation::DetectionState state;
+  int get_adapter_display_mode_state;
+  int get_device_caps_state;
+  int window_width;
+  int window_height;
+  int window_bits_per_pixel;
+  int total_display_modes;
+  DisplayMode *display_mode_array;
+  int shader_model;
+  int video_memory;
+  UINT texture_memory;
+  PN_uint64 physical_memory;
+  PN_uint64 available_physical_memory;
+
+  state = DisplayInformation::DS_unknown;    
+  get_adapter_display_mode_state = false;
+  get_device_caps_state = false;
+  window_width = 0;
+  window_height = 0;
+  window_bits_per_pixel = 0;
+  total_display_modes = 0;
+  display_mode_array = NULL;
+  shader_model = GraphicsStateGuardian::SM_00;
+  video_memory = 0;
+  texture_memory = 0;
+  physical_memory = 0;
+  available_physical_memory = 0;
+
+  _state = state;
+  _get_adapter_display_mode_state = get_adapter_display_mode_state;
+  _get_device_caps_state = get_device_caps_state;
+  _maximum_window_width = window_width;
+  _maximum_window_height = window_height;
+  _window_bits_per_pixel = window_bits_per_pixel;
+  _total_display_modes = total_display_modes;
+  _display_mode_array = display_mode_array;
+  _shader_model = shader_model;
+  _video_memory = video_memory;
+  _texture_memory = texture_memory;
+  _physical_memory = physical_memory;
+  _available_physical_memory = available_physical_memory;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+int DisplayInformation::get_display_state() {
+  return _state;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::get_maximum_window_width
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+int DisplayInformation::
+get_maximum_window_width() {
+  return _maximum_window_width;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::get_maximum_window_height
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+int DisplayInformation::
+get_maximum_window_height() {
+  return _maximum_window_height;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::get_window_bits_per_pixel
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+int DisplayInformation::
+get_window_bits_per_pixel() {
+  return _window_bits_per_pixel;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::get_total_display_modes
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+int DisplayInformation::
+get_total_display_modes() {
+  return _total_display_modes;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::get_display_mode_width
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+int DisplayInformation::
+get_display_mode_width (int display_index) {
+  int value;
+  
+  value = 0;
+  if (display_index >= 0 && display_index < _total_display_modes) {
+    value = _display_mode_array [display_index].width;
+  }
+  
+  return value;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::get_display_mode_height
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+int DisplayInformation::
+get_display_mode_height (int display_index) {
+  int value;
+  
+  value = 0;
+  if (display_index >= 0 && display_index < _total_display_modes) {
+    value = _display_mode_array [display_index].height;
+  }
+  
+  return value;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::get_display_mode_bits_per_pixel
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+int DisplayInformation::
+get_display_mode_bits_per_pixel (int display_index) {
+  int value;
+  
+  value = 0;
+  if (display_index >= 0 && display_index < _total_display_modes) {
+    value = _display_mode_array [display_index].bits_per_pixel;
+  }
+  
+  return value;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::get_display_mode_refresh_rate
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+int DisplayInformation::
+get_display_mode_refresh_rate (int display_index) {
+  int value;
+  
+  value = 0;
+  if (display_index >= 0 && display_index < _total_display_modes) {
+    value = _display_mode_array [display_index].refresh_rate;
+  }
+  
+  return value;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::get_display_mode_fullscreen_only
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+int DisplayInformation::
+get_display_mode_fullscreen_only (int display_index) {
+  int value;
+  
+  value = 0;
+  if (display_index >= 0 && display_index < _total_display_modes) {
+    value = _display_mode_array [display_index].fullscreen_only;
+  }
+  
+  return value;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::get_shader_model
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+int DisplayInformation::
+get_shader_model ( ) {
+  return _shader_model;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::get_video_memory
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+int DisplayInformation::
+get_video_memory ( ) {
+  return _video_memory;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::get_texture_memory
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+int DisplayInformation::
+get_texture_memory() {
+  return _texture_memory;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::get_physical_memory
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+PN_uint64 DisplayInformation::
+get_physical_memory() {
+  return _physical_memory;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplayInformation::get_available_physical_memory
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+PN_uint64 DisplayInformation::
+get_available_physical_memory() {
+  return _available_physical_memory;
+}

panda/src/display/displayInformation.h

@@ -0,0 +1,89 @@
+// Filename: displayInformation.h
+// Created by:  aignacio (17Jan07)
+//
+////////////////////////////////////////////////////////////////////
+//
+// PANDA 3D SOFTWARE
+// Copyright (c) 2001 - 2007, Disney Enterprises, Inc.  All rights 
+// reserved.
+//
+// All use of this software is subject to the terms of the Panda 3d
+// Software license.  You should have received a copy of this license
+// along with this source code; you will also find a current copy of
+// the license at http://etc.cmu.edu/panda3d/docs/license/ .
+//
+// To contact the maintainers of this program write to
+// panda3d-general@lists.sourceforge.net .
+//
+////////////////////////////////////////////////////////////////////
+
+#ifndef DISPLAYINFORMATION_H
+#define DISPLAYINFORMATION_H
+
+typedef struct {
+  int width;
+  int height;
+  int bits_per_pixel;
+  int refresh_rate;
+  int fullscreen_only;
+}
+DisplayMode;
+
+////////////////////////////////////////////////////////////////////
+//       Class : DisplayInformation
+// Description : This class contains various display information.
+////////////////////////////////////////////////////////////////////
+
+class EXPCL_PANDA DisplayInformation {
+
+PUBLISHED:
+
+  enum DetectionState {
+    DS_unknown,  
+    DS_success,  
+
+    DS_direct_3d_create_error,  
+    DS_create_window_error,
+    DS_create_device_error,
+  };
+
+  DisplayInformation::~DisplayInformation();
+  DisplayInformation::DisplayInformation();
+
+  int DisplayInformation::get_display_state();
+
+  int DisplayInformation::get_maximum_window_width();
+  int DisplayInformation::get_maximum_window_height();
+  int DisplayInformation::get_window_bits_per_pixel();
+
+  int DisplayInformation::get_total_display_modes();
+  int DisplayInformation::get_display_mode_width(int display_index);
+  int DisplayInformation::get_display_mode_height(int display_index);
+  int DisplayInformation::get_display_mode_bits_per_pixel(int display_index);
+  int DisplayInformation::get_display_mode_refresh_rate(int display_index);
+  int DisplayInformation::get_display_mode_fullscreen_only(int display_index);
+
+  int DisplayInformation::get_shader_model();
+  int DisplayInformation::get_video_memory();
+  int DisplayInformation::get_texture_memory();
+
+  PN_uint64 DisplayInformation::get_physical_memory();
+  PN_uint64 DisplayInformation::get_available_physical_memory();
+
+public:
+  DetectionState _state;
+  int _get_adapter_display_mode_state;
+  int _get_device_caps_state;
+  int _maximum_window_width;
+  int _maximum_window_height;
+  int _window_bits_per_pixel;
+  int _total_display_modes;  
+  DisplayMode *_display_mode_array;
+  int _shader_model;
+  int _video_memory;
+  int _texture_memory;
+  PN_uint64 _physical_memory;
+  PN_uint64 _available_physical_memory;
+};
+
+#endif

panda/src/display/displaySearchParameters.cxx

@@ -0,0 +1,105 @@
+// Filename: displaySearchParameters.cxx
+// Created by:  aignacio (17Jan07)
+//
+////////////////////////////////////////////////////////////////////
+//
+// PANDA 3D SOFTWARE
+// Copyright (c) 2001 - 2007, Disney Enterprises, Inc.  All rights 
+// reserved.
+//
+// All use of this software is subject to the terms of the Panda 3d
+// Software license.  You should have received a copy of this license
+// along with this source code; you will also find a current copy of
+// the license at http://etc.cmu.edu/panda3d/docs/license/ .
+//
+// To contact the maintainers of this program write to
+// panda3d-general@lists.sourceforge.net .
+//
+////////////////////////////////////////////////////////////////////
+
+#include "displaySearchParameters.h"
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplaySearchParameters::Destructor
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+DisplaySearchParameters::
+~DisplaySearchParameters() {
+
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplaySearchParameters::Constructor
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+DisplaySearchParameters::
+DisplaySearchParameters() {
+  _minimum_width = 640;
+  _minimum_height = 480;
+  _maximum_width = 6400;
+  _maximum_height = 4800;
+  _minimum_bits_per_pixel = 16;
+  _maximum_bits_per_pixel = 32;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplaySearchParameters::set_minimum_width
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+void DisplaySearchParameters::
+set_minimum_width (int minimum_width) {
+  _minimum_width = minimum_width;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplaySearchParameters::set_maximum_width
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+void DisplaySearchParameters::
+set_maximum_width (int maximum_width) {
+  _maximum_width = maximum_width;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplaySearchParameters::set_minimum_height
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+void DisplaySearchParameters::
+set_minimum_height (int minimum_height) {
+  _minimum_height = minimum_height;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplaySearchParameters::set_maximum_height
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+void DisplaySearchParameters::
+set_maximum_height (int maximum_height) {
+  _maximum_height = maximum_height;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplaySearchParameters::set_minimum_bits_per_pixel
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+void DisplaySearchParameters::
+set_minimum_bits_per_pixel (int minimum_bits_per_pixel) {
+  _minimum_bits_per_pixel = minimum_bits_per_pixel;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: DisplaySearchParameters::set_maximum_bits_per_pixel
+//       Access: Published
+//  Description: 
+////////////////////////////////////////////////////////////////////
+void DisplaySearchParameters::
+set_maximum_bits_per_pixel (int maximum_bits_per_pixel) {
+   _maximum_bits_per_pixel = maximum_bits_per_pixel;
+}

panda/src/display/displaySearchParameters.h

@@ -0,0 +1,49 @@
+// Filename: displaySearchParameters.h
+// Created by:  aignacio (17Jan07)
+//
+////////////////////////////////////////////////////////////////////
+//
+// PANDA 3D SOFTWARE
+// Copyright (c) 2001 - 2007, Disney Enterprises, Inc.  All rights 
+// reserved.
+//
+// All use of this software is subject to the terms of the Panda 3d
+// Software license.  You should have received a copy of this license
+// along with this source code; you will also find a current copy of
+// the license at http://etc.cmu.edu/panda3d/docs/license/ .
+//
+// To contact the maintainers of this program write to
+// panda3d-general@lists.sourceforge.net .
+//
+////////////////////////////////////////////////////////////////////
+
+#ifndef DISPLAYSEARCHPARAMETERS_H
+#define DISPLAYSEARCHPARAMETERS_H
+
+////////////////////////////////////////////////////////////////////
+//       Class : DisplaySearchParameters
+// Description : Parameters used for searching display capabilities.
+////////////////////////////////////////////////////////////////////
+class EXPCL_PANDA DisplaySearchParameters {
+
+PUBLISHED:
+  DisplaySearchParameters::DisplaySearchParameters();
+  DisplaySearchParameters::~DisplaySearchParameters();
+
+  void DisplaySearchParameters::set_minimum_width(int minimum_width);
+  void DisplaySearchParameters::set_maximum_width(int maximum_width);
+  void DisplaySearchParameters::set_minimum_height(int minimum_height);
+  void DisplaySearchParameters::set_maximum_height(int maximum_height);
+  void DisplaySearchParameters::set_minimum_bits_per_pixel(int minimum_bits_per_pixel);
+  void DisplaySearchParameters::set_maximum_bits_per_pixel(int maximum_bits_per_pixel);
+
+public:
+  int _minimum_width;
+  int _maximum_width;
+  int _minimum_height;
+  int _maximum_height;
+  int _minimum_bits_per_pixel;
+  int _maximum_bits_per_pixel;
+};
+
+#endif