--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/freeglut/src/blackberry/fg_state_blackberry.c	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,144 @@
+/*
+ * fg_state_blackberry.c
+ *
+ * BlackBerry-specific freeglut state query methods.
+ *
+ * Copyright (c) 2012 Stephen J. Baker. All Rights Reserved.
+ * Written by John F. Fay, <fayjf@sourceforge.net>
+ * Copyright (C) 2012  Sylvain Beucler
+ * Copyright (C) 2013  Vincent Simonetti
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * PAWEL W. OLSZTA BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <GL/freeglut.h>
+#include <stdio.h>
+#include <screen/screen.h>
+#include "fg_internal.h"
+#include "egl/fg_state_egl.h"
+
+//From fg_state_android.c
+int fgPlatformGlutDeviceGet ( GLenum eWhat )
+{
+#ifndef __PLAYBOOK__
+    int deviceCount, i, value;
+    screen_device_t* devices;
+#endif
+
+    switch( eWhat )
+    {
+    case GLUT_HAS_KEYBOARD:
+        /* BlackBerry has a keyboard, though it may be virtual. */
+        return 1;
+
+    case GLUT_HAS_MOUSE:
+        /* BlackBerry has a touchscreen. Consider it as a mouse since we have no guarantee
+           that a mouse will be used (in which case it's a simulator). */
+        return 1 ;
+
+    case GLUT_NUM_MOUSE_BUTTONS:
+        /* BlackBerry has a touchscreen, which we can consider a 1-button mouse at min.
+           Otherwise check for an actual mouse, else get max touch points. PlayBook does not support this. */
+#ifndef __PLAYBOOK__
+        if(!screen_get_context_property_iv(fgDisplay.pDisplay.screenContext, SCREEN_PROPERTY_DEVICE_COUNT, &deviceCount)) {
+            devices = (screen_device_t*)calloc(deviceCount, sizeof(screen_device_t));
+            if(!screen_get_context_property_pv(fgDisplay.pDisplay.screenContext, SCREEN_PROPERTY_DEVICES, (void**)devices)) {
+                /* Check for a pointer */
+                for(i = 0; i < deviceCount; i++) {
+                    if(!screen_get_device_property_iv(devices[i], SCREEN_PROPERTY_TYPE, &value) &&
+                            value == SCREEN_EVENT_POINTER &&
+                            !screen_get_device_property_iv(devices[i], SCREEN_PROPERTY_BUTTON_COUNT, &value)) {
+                        free(devices);
+                        return value;
+                    }
+                }
+                /* Check for mtouch */
+                for(i = 0; i < deviceCount; i++) {
+                    if(!screen_get_device_property_iv(devices[i], SCREEN_PROPERTY_TYPE, &value) &&
+                            value == SCREEN_EVENT_MTOUCH_TOUCH &&
+                            !screen_get_device_property_iv(devices[i], SCREEN_PROPERTY_MAXIMUM_TOUCH_ID, &value)) {
+                        free(devices);
+                        return value;
+                    }
+                }
+            }
+            free(devices);
+        }
+#endif
+        /* Backup, pretend it's a 1-button mouse */
+        return 1;
+
+    default:
+        fgWarning( "glutDeviceGet(): missing enum handle %d", eWhat );
+        break;
+    }
+
+    /* And now -- the failure. */
+    return -1;
+}
+
+int fgPlatformGlutGet ( GLenum eWhat )
+{
+    switch (eWhat) {
+    /* One full-screen window only */
+    case GLUT_WINDOW_X:
+    case GLUT_WINDOW_Y:
+    case GLUT_WINDOW_BORDER_WIDTH:
+    case GLUT_WINDOW_HEADER_HEIGHT:
+        return 0;
+
+    case GLUT_WINDOW_WIDTH:
+    case GLUT_WINDOW_HEIGHT:
+    {
+        if ( fgStructure.CurrentWindow == NULL )
+            return 0;
+
+        int size[2];
+        int orientation;
+        if ( screen_get_window_property_iv(fgStructure.CurrentWindow->Window.Handle, SCREEN_PROPERTY_BUFFER_SIZE, size) != 0 )
+            return 0;
+        if ( screen_get_window_property_iv(fgStructure.CurrentWindow->Window.Handle, SCREEN_PROPERTY_ROTATION, &orientation) != 0 )
+            return 0;
+
+        int orientationDif = abs(orientation - fgStructure.CurrentWindow->State.pWState.originalRotation);
+        if (orientationDif == 90 || orientationDif == 270) {
+            /* Swap dim. if screen is rotated */
+            int tmp = size[0];
+            size[0] = size[1];
+            size[1] = tmp;
+        }
+        switch ( eWhat )
+        {
+        case GLUT_WINDOW_WIDTH:
+            return size[0];
+        case GLUT_WINDOW_HEIGHT:
+            return size[1];
+        }
+        break;
+    }
+
+    case GLUT_WINDOW_COLORMAP_SIZE:
+        /* 0 for RGBA/non-indexed mode */
+        /* Under BlackBerry and GLES more generally, no indexed-mode */
+        return 0;
+
+    default:
+        return fghPlatformGlutGetEGL(eWhat);
+    }
+    return -1;
+}