Merged changes in the trunk up to revision 30416.

release/freedesktop/blender-thumbnailer.py

@@ -0,0 +1,132 @@
+#!/usr/bin/python
+
+# ##### BEGIN GPL LICENSE BLOCK #####
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ##### END GPL LICENSE BLOCK #####
+
+"""
+Thumbnailer runs with python 2.6 and 3.x.
+To run automatically with nautilus:
+   gconftool --type boolean --set /desktop/gnome/thumbnailers/application@x-blender/enable true
+   gconftool --type string --set /desktop/gnome/thumbnailers/application@x-blender/command "blender-thumbnailer.py %i %o"
+"""
+
+import os
+import struct
+import sys
+
+def blend_extract_thumb(path):
+    # def MAKE_ID(tag): ord(tag[0])<<24 | ord(tag[1])<<16 | ord(tag[2])<<8 | ord(tag[3])
+    REND = 1145980242 # MAKE_ID(b'REND')
+    TEST = 1414743380 # MAKE_ID(b'TEST')
+
+    blendfile = open(path, 'rb')
+
+    head = blendfile.read(7)
+
+    if head[0:2] == b'\x1f\x8b': # gzip magic
+        import gzip
+        blendfile.close()
+        blendfile = gzip.open(path, 'rb')
+        head = blendfile.read(7)
+
+    if head != b'BLENDER':
+        blendfile.close()
+        return None, 0, 0
+
+    is_64_bit = (blendfile.read(1) == b'-')
+
+    # true for PPC, false for X86
+    is_big_endian = (blendfile.read(1) == b'V')
+
+    # Now read the bhead chunk!!!
+    blendfile.read(3) # skip the version
+
+    sizeof_pointer = 8 if is_64_bit else 4
+
+    sizeof_bhead = 24 if is_64_bit else 20
+    
+    int_endian = '>i' if is_big_endian else '<i'
+    int_endian_pair = '>ii' if is_big_endian else '<ii'
+    
+    while True:
+        try:
+            code, length = struct.unpack(int_endian_pair, blendfile.read(8)) # 8 == sizeof(int) * 2
+        except IOError:
+            return None, 0, 0
+        
+        # finally read the rest of the bhead struct, pointer and 2 ints
+        blendfile.seek(sizeof_bhead - 8, os.SEEK_CUR)
+
+        if code == REND:
+            blendfile.seek(length, os.SEEK_CUR)
+        else:
+            break
+    
+    if code != TEST:
+        return None, 0, 0
+
+    try:
+        x, y = struct.unpack(int_endian_pair, blendfile.read(8)) # 8 == sizeof(int) * 2
+    except struct.error:
+        return None, 0, 0
+
+    length -= 8 # sizeof(int) * 2
+    
+    if length != x * y * 4:
+        return None, 0, 0
+    
+    image_buffer = blendfile.read(length)
+    
+    if len(image_buffer) != length:
+        return None, 0, 0
+
+    return image_buffer, x, y
+
+
+def write_png(buf, width, height):
+    import zlib
+
+    # reverse the vertical line order and add null bytes at the start
+    width_byte_4 = width * 4
+    raw_data = b"".join([b'\x00' + buf[span:span + width_byte_4] for span in range((height - 1) * width * 4, -1, - width_byte_4)])
+    
+    def png_pack(png_tag, data):
+        chunk_head = png_tag + data
+        return struct.pack("!I", len(data)) + chunk_head + struct.pack("!I", 0xFFFFFFFF & zlib.crc32(chunk_head))
+
+    return b"".join([
+        b'\x89PNG\r\n\x1a\n',
+        png_pack(b'IHDR', struct.pack("!2I5B", width, height, 8, 6, 0, 0, 0)),
+        png_pack(b'IDAT', zlib.compress(raw_data, 9)),
+        png_pack(b'IEND', b'')])
+
+
+if __name__ == '__main__':
+    if len(sys.argv) < 2:
+        print("Expected 2 arguments <input.blend> <output.png>")
+    else:
+        file_in = sys.argv[-2]
+
+        buf, width, height = blend_extract_thumb(file_in)
+        
+        if buf:
+            file_out = sys.argv[-1]
+
+            f = open(file_out, "wb")
+            f.write(write_png(buf, width, height))
+            f.close()

release/scripts/io/netrender/repath.py

@@ -144,4 +144,4 @@ if __name__ == "__main__":
         
         process(args)
         
-        bpy.ops.wm.save_as_mainfile(path=new_path, check_existing=False)
+        bpy.ops.wm.save_as_mainfile(filepath=new_path, check_existing=False)

source/blender/blenkernel/intern/curve.c

@@ -3078,7 +3078,7 @@ int clamp_nurb_order_u( struct Nurb *nu )
 		nu->orderu= nu->pntsu;
 		change= 1;
 	}
-	if(((nu->flag & CU_NURB_CYCLIC)==0) && (nu->flagu & CU_NURB_BEZIER)) {
+	if(((nu->flagu & CU_NURB_CYCLIC)==0) && (nu->flagu & CU_NURB_BEZIER)) {
 		CLAMP(nu->orderu, 3,4);
 		change= 1;
 	}
@@ -3092,7 +3092,7 @@ int clamp_nurb_order_v( struct Nurb *nu)
 		nu->orderv= nu->pntsv;
 		change= 1;
 	}
-	if(((nu->flag & CU_NURB_CYCLIC)==0) && (nu->flagv & CU_NURB_BEZIER)) {
+	if(((nu->flagv & CU_NURB_CYCLIC)==0) && (nu->flagv & CU_NURB_BEZIER)) {
 		CLAMP(nu->orderv, 3,4);
 		change= 1;
 	}

source/blender/blenkernel/intern/sequencer.c

@@ -1801,6 +1801,10 @@ static void input_preprocess(Scene *scene, Sequence *seq, TStripElem *se, int cf
 		IMB_flipx(se->ibuf);
 	}
 	
+	if(seq->flag & SEQ_FLIPY) {
+		IMB_flipy(se->ibuf);
+	}
+
 	if(seq->sat != 1.0f) {
 		/* inline for now, could become an imbuf function */
 		int i;
@@ -2279,6 +2283,13 @@ static void do_build_seq_ibuf(Scene *scene, Sequence * seq, TStripElem *se, int
 						addzbuffloatImBuf(se->ibuf);
 						memcpy(se->ibuf->zbuf_float, rres.rectz, sizeof(float)*rres.rectx*rres.recty);
 					}
+
+					/* {
+						ImBuf *imb= IMB_allocImBuf(rres.rectx, rres.recty, 32, IB_rectfloat, 0);
+						IMB_saveiff(imb, "/tmp/foo.image", IB_rect | IB_metadata);
+						IMB_freeImBuf(imb);
+					} */
+
 				} else if (rres.rect32) {
 					se->ibuf= IMB_allocImBuf(rres.rectx, rres.recty, 32, IB_rect, 0);
 					memcpy(se->ibuf->rect, rres.rect32, 4*rres.rectx*rres.recty);

source/blender/blenlib/BLI_path_util.h

@@ -40,14 +40,14 @@ extern "C" {
 struct ListBase;
 struct direntry;
 
-char *BLI_gethome(void);
+char *BLI_getDefaultDocumentFolder(void);
 
 char *BLI_get_folder(int folder_id, char *subfolder);
 char *BLI_get_folder_create(int folder_id, char *subfolder);
 
 /* folder_id */
 
-/* general, will find baserd on user/local/system priority */
+/* general, will find based on user/local/system priority */
 #define BLENDER_CONFIG				1
 #define BLENDER_DATAFILES			2
 #define BLENDER_SCRIPTS				3
@@ -59,6 +59,7 @@ char *BLI_get_folder_create(int folder_id, char *subfolder);
 #define BLENDER_USER_DATAFILES		32
 #define BLENDER_USER_SCRIPTS		33
 #define BLENDER_USER_PLUGINS		34
+#define BLENDER_USER_AUTOSAVE		35
 
 /* system */
 #define BLENDER_SYSTEM_CONFIG		51	/* optional */

source/blender/blenlib/intern/path_util.c

@@ -732,66 +732,38 @@ void BLI_getlastdir(const char* dir, char *last, int maxlen)
 	}
 }
 
-char *BLI_gethome(void) {
+/* This is now only used to really get the user's default document folder */
+/* On Windows I chose the 'Users/<MyUserName>/Documents' since it's used
+   as default location to save documents */
+char *BLI_getDefaultDocumentFolder(void) {
 	#if !defined(WIN32)
 		return getenv("HOME");
 
 	#else /* Windows */
 		char * ret;
-		static char dir[512];
-		static char appdatapath[MAXPATHLEN];
+		static char documentfolder[MAXPATHLEN];
 		HRESULT hResult;
 
 		/* Check for %HOME% env var */
 
 		ret = getenv("HOME");
 		if(ret) {
-			sprintf(dir, "%s\\%s", ret, blender_version_decimal());
-			if (BLI_is_dir(dir)) return dir;
+			if (BLI_is_dir(ret)) return ret;
 		}
 				
-		/* else, check install dir (path containing blender.exe) */
-
-		if(BLI_getInstallationDir(dir))
-		{
-			sprintf(dir, "%s", dir, blender_version_decimal());
-			if (BLI_is_dir(dir)) return(dir);
-		}
-
-				
 		/* add user profile support for WIN 2K / NT.
 		 * This is %APPDATA%, which translates to either
 		 * %USERPROFILE%\Application Data or since Vista
 		 * to %USERPROFILE%\AppData\Roaming
 		 */
-		hResult = SHGetFolderPath(NULL, CSIDL_APPDATA, NULL, SHGFP_TYPE_CURRENT, appdatapath);
+		hResult = SHGetFolderPath(NULL, CSIDL_PERSONAL, NULL, SHGFP_TYPE_CURRENT, documentfolder);
 		
 		if (hResult == S_OK)
 		{
-			if (BLI_is_dir(appdatapath)) { /* from fop, also below... */
-				sprintf(dir, "%s\\Blender Foundation\\Blender", appdatapath);
-				BLI_recurdir_fileops(dir);
-				if (BLI_is_dir(dir)) {
-					sprintf(dir,"%s\\%s", dir, blender_version_decimal());
-					if(BLI_is_dir(dir)) return(dir);
-				}
-			}
-			hResult = SHGetFolderPath(NULL, CSIDL_COMMON_APPDATA, NULL, SHGFP_TYPE_CURRENT, appdatapath);
-			if (hResult == S_OK)
-			{
-				if (BLI_is_dir(appdatapath)) 
-				{ /* from fop, also below... */
-					sprintf(dir, "%s\\Blender Foundation\\Blender", appdatapath);
-					BLI_recurdir_fileops(dir);
-					if (BLI_is_dir(dir)) {
-						sprintf(dir,"%s\\%s", dir, blender_version_decimal());
-						if(BLI_is_dir(dir)) return(dir);
-					}
-				}
-			}
+			if (BLI_is_dir(documentfolder)) return documentfolder;
 		}
 		
-		return "C:\\Temp";	/* sheesh! bad, bad, bad! (aphex) */
+		return NULL;
 	#endif
 }
 
@@ -989,6 +961,11 @@ char *BLI_get_folder(int folder_id, char *subfolder)
 			if (get_path_system(path, "datafiles", subfolder, "BLENDER_SYSTEM_DATAFILES"))	break;
 			return NULL;
 			
+		case BLENDER_USER_AUTOSAVE:
+			if (get_path_local(path, "autosave", subfolder)) break;
+			if (get_path_user(path, "autosave", subfolder, "BLENDER_USER_DATAFILES"))	break;
+			return NULL;
+
 		case BLENDER_CONFIG:		/* general case */
 			if (get_path_local(path, "config", subfolder)) break;
 			if (get_path_user(path, "config", subfolder, "BLENDER_USER_CONFIG")) break;
@@ -1035,16 +1012,16 @@ char *BLI_get_folder(int folder_id, char *subfolder)
 static char *BLI_get_user_folder_notest(int folder_id, char *subfolder)
 {
 	static char path[FILE_MAX] = "";
-	char search_path[FILE_MAX];
 
 	switch (folder_id) {
 		case BLENDER_USER_DATAFILES:
-			BLI_join_dirfile(search_path, "datafiles", subfolder);
-			get_path_user(path, search_path, subfolder, "BLENDER_USER_DATAFILES");
+			get_path_user(path, "datafiles", subfolder, "BLENDER_USER_DATAFILES");
 			break;
 		case BLENDER_USER_CONFIG:
-			BLI_join_dirfile(search_path, "config", subfolder);
-			get_path_user(path, search_path, subfolder, "BLENDER_USER_CONFIG");
+			get_path_user(path, "config", subfolder, "BLENDER_USER_CONFIG");
+			break;
+		case BLENDER_USER_AUTOSAVE:
+			get_path_user(path, "autosave", subfolder, "BLENDER_USER_AUTOSAVE");
 			break;
 	}
 	if ('\0' == path[0]) {
@@ -1058,7 +1035,7 @@ char *BLI_get_folder_create(int folder_id, char *subfolder)
 	char *path;
 
 	/* only for user folders */
-	if (!ELEM(folder_id, BLENDER_USER_DATAFILES, BLENDER_USER_CONFIG))
+	if (!ELEM3(folder_id, BLENDER_USER_DATAFILES, BLENDER_USER_CONFIG, BLENDER_USER_AUTOSAVE))
 		return NULL;
 	
 	path = BLI_get_folder(folder_id, subfolder);

source/blender/editors/space_file/file_ops.c

@@ -945,7 +945,7 @@ int file_directory_exec(bContext *C, wmOperator *unused)
 		if ( sfile->params->dir[0] == '~' ) {
 			char tmpstr[sizeof(sfile->params->dir)-1];
 			strncpy(tmpstr, sfile->params->dir+1, sizeof(tmpstr));
-			BLI_join_dirfile(sfile->params->dir, BLI_gethome(), tmpstr);
+			BLI_join_dirfile(sfile->params->dir, BLI_getDefaultDocumentFolder(), tmpstr);
 		}
 
 #ifdef WIN32

source/blender/editors/space_file/fsmenu.c

@@ -338,7 +338,7 @@ void fsmenu_read_system(struct FSMenu* fsmenu)
 		/* As 10.4 doesn't provide proper API to retrieve the favorite places,
 		 assume they are the standard ones 
 		 TODO : replace hardcoded paths with proper BLI_get_folder calls */
-		home = BLI_gethome();
+		home = getenv("HOME");
 		if(home) {
 			BLI_snprintf(line, 256, "%s/", home);
 			fsmenu_insert_entry(fsmenu, FS_CATEGORY_BOOKMARKS, line, 1, 0);
@@ -458,7 +458,7 @@ void fsmenu_read_system(struct FSMenu* fsmenu)
 #else
 	/* unix */
 	{
-		char *home= BLI_gethome();
+		char *home= getenv("HOME");
 
 		if(home) {
 			BLI_snprintf(line, FILE_MAXDIR, "%s/", home);

source/blender/editors/space_sequencer/sequencer_draw.c

@@ -381,6 +381,8 @@ static void draw_seq_extensions(Scene *scene, ARegion *ar, SpaceSeq *sseq, Seque
 
 	pixely = (v2d->cur.ymax - v2d->cur.ymin)/(v2d->mask.ymax - v2d->mask.ymin);
 	
+	if(pixely <= 0) return; /* can happen when the view is split/resized */
+	
 	blendcol[0] = blendcol[1] = blendcol[2] = 120;
 
 	if(seq->startofs) {

source/blender/editors/space_sequencer/sequencer_edit.c

@@ -621,7 +621,7 @@ int seq_effect_find_selected(Scene *scene, Sequence *activeseq, int type, Sequen
 
 	for(seq=ed->seqbasep->first; seq; seq=seq->next) {
 		if(seq->flag & SELECT) {
-			if (seq->type == SEQ_SOUND) {
+			if (seq->type == SEQ_SOUND && get_sequence_effect_num_inputs(type) != 0) {
 				*error_str= "Can't apply effects to audio sequence strips";
 				return 0;
 			}
@@ -2157,7 +2157,7 @@ static int sequencer_view_zoom_ratio_exec(bContext *C, wmOperator *op)
 	float facx= (v2d->mask.xmax - v2d->mask.xmin) / winx;
 	float facy= (v2d->mask.ymax - v2d->mask.ymin) / winy;
 
-	BLI_resize_rctf(&v2d->cur, winx*facx*ratio, winy*facy*ratio);
+	BLI_resize_rctf(&v2d->cur, (int)(winx*facx*ratio) + 1, (int)(winy*facy*ratio) + 1);
 
 	ED_region_tag_redraw(CTX_wm_region(C));
 

source/blender/gpu/GPU_extensions.h

@@ -75,17 +75,17 @@ typedef enum GPUDeviceType {
 } GPUDeviceType;
 
 typedef enum GPUOSType {
-	GPU_OS_WIN = 			(1<<16),
-	GPU_OS_MAC = 			(1<<17),
-	GPU_OS_UNIX =			(1<<18),
+	GPU_OS_WIN = 			(1<<8),
+	GPU_OS_MAC = 			(1<<9),
+	GPU_OS_UNIX =			(1<<10),
 	GPU_OS_ANY =			(0xff00)
 } GPUOSType;
 
 typedef enum GPUDriverType {
-	GPU_DRIVER_OFFICIAL =	(1<<24),
-	GPU_DRIVER_OPENSOURCE = (1<<25),
-	GPU_DRIVER_SOFTWARE =	(1<<26),
-	GPU_DRIVER_UNKNOWN =	(0xff0000)
+	GPU_DRIVER_OFFICIAL =	(1<<16),
+	GPU_DRIVER_OPENSOURCE = (1<<17),
+	GPU_DRIVER_SOFTWARE =	(1<<18),
+	GPU_DRIVER_ANY =		(0xff0000)
 } GPUDriverType;
 
 int GPU_type_matches(GPUDeviceType device, GPUOSType os, GPUDriverType driver);

source/blender/gpu/intern/gpu_extensions.c

@@ -152,8 +152,8 @@ void GPU_extensions_init()
 		GG.driver = GPU_DRIVER_SOFTWARE;
 	}
 	else {
-		GG.device = GPU_DEVICE_UNKNOWN;
-		GG.driver = GPU_DRIVER_UNKNOWN;
+		GG.device = GPU_DEVICE_ANY;
+		GG.driver = GPU_DRIVER_ANY;
 	}
 
 	GG.os = GPU_OS_UNIX;

source/blender/python/intern/bpy_app.c

@@ -43,7 +43,6 @@ static PyTypeObject BlenderAppType;
 static PyStructSequence_Field app_info_fields[] = {
 	{"version", "The Blender version as a tuple of 3 numbers. eg. (2, 50, 11)"},
 	{"version_string", "The Blender version formatted as a string"},
-	{"home", "The blender home directory, normally matching $HOME"},
 	{"binary_path", "The location of blenders executable, useful for utilities that spawn new instances"},
 	{"debug", "Boolean, set when blender is running in debug mode (started with -d)"},
 	{"background", "Boolean, True when blender is running without a user interface (started with -b)"},
@@ -85,7 +84,6 @@ static PyObject *make_app_info(void)
 
 	SetObjItem(Py_BuildValue("(iii)", BLENDER_VERSION/100, BLENDER_VERSION%100, BLENDER_SUBVERSION));
 	SetObjItem(PyUnicode_FromFormat("%d.%02d (sub %d)", BLENDER_VERSION/100, BLENDER_VERSION%100, BLENDER_SUBVERSION));
-	SetStrItem(BLI_gethome());
 	SetStrItem(bprogname);
 	SetObjItem(PyBool_FromLong(G.f & G_DEBUG));
 	SetObjItem(PyBool_FromLong(G.background));

source/blender/windowmanager/intern/wm_draw.c

@@ -677,13 +677,22 @@ static int wm_draw_update_test_window(wmWindow *win)
 
 static int wm_automatic_draw_method(wmWindow *win)
 {
+	/* Ideally all cards would work well with triple buffer, since if it works
+	   well gives the least redraws and is considerably faster at partial redraw
+	   for sculpting or drawing overlapping menus. For typically lower end cards
+	   copy to texture is slow though and so we use overlap instead there. */
+
 	if(win->drawmethod == USER_DRAW_AUTOMATIC) {
 		/* ATI opensource driver is known to be very slow at this */
 		if(GPU_type_matches(GPU_DEVICE_ATI, GPU_OS_UNIX, GPU_DRIVER_OPENSOURCE))
 			return USER_DRAW_OVERLAP;
+		/* also Intel drivers don't work well with this */
+		else if(GPU_type_matches(GPU_DEVICE_INTEL, GPU_OS_ANY, GPU_DRIVER_ANY))
+			return USER_DRAW_OVERLAP;
 		/* Windows software driver darkens color on each redraw */
 		else if(GPU_type_matches(GPU_DEVICE_SOFTWARE, GPU_OS_WIN, GPU_DRIVER_SOFTWARE))
 			return USER_DRAW_OVERLAP_FLIP;
+		/* drawing lower color depth again degrades colors each time */
 		else if(GPU_color_depth() < 24)
 			return USER_DRAW_OVERLAP;
 		else

source/blender/windowmanager/intern/wm_files.c

@@ -435,9 +435,6 @@ void read_history(void)
 		}
 	}
 	
-	if(G.sce[0] == 0)
-		BLI_make_file_string("/", G.sce, BLI_gethome(), "untitled.blend");
-	
 	BLI_free_file_lines(lines);
 
 }
@@ -686,21 +683,22 @@ void wm_autosave_location(char *filename)
 {
 	char pidstr[32];
 #ifdef WIN32
-	char subdir[9];
-	char savedir[FILE_MAXDIR];
+	char *savedir;
 #endif
 
 	sprintf(pidstr, "%d.blend", abs(getpid()));
 	
 #ifdef WIN32
+	// XXX Need to investigate how to handle default location of '/tmp/'
+	// This is a relative directory on Windows, and it may be
+	// found. Example:
+	// Blender installed on D:\ drive, D:\ drive has D:\tmp\
+	// Now, BLI_exists() will find '/tmp/' exists, but
+	// BLI_make_file_string will create string that has it most likely on C:\
+	// through get_default_root().
+	// If there is no C:\tmp autosave fails.
 	if (!BLI_exists(U.tempdir)) {
-		BLI_strncpy(subdir, "autosave", sizeof(subdir));
-		BLI_make_file_string("/", savedir, BLI_gethome(), subdir);
-		
-		/* create a new autosave dir
-		 * function already checks for existence or not */
-		BLI_recurdir_fileops(savedir);
-	
+		savedir = BLI_get_folder_create(BLENDER_USER_AUTOSAVE, NULL);
 		BLI_make_file_string("/", filename, savedir, pidstr);
 		return;
 	}

source/blender/windowmanager/intern/wm_init_exit.c

@@ -164,6 +164,10 @@ void WM_init(bContext *C, int argc, char **argv)
 	G.ndofdevice = -1;	/* XXX bad initializer, needs set otherwise buttons show! */
 	
 	read_history();
+
+	if(G.sce[0] == 0)
+		BLI_make_file_string("/", G.sce, BLI_getDefaultDocumentFolder(), "untitled.blend");
+
 	BLI_strncpy(G.lib, G.sce, FILE_MAX);
 
 }

source/gameengine/PyDoc/bge.logic.rst

@@ -158,6 +158,48 @@ General functions
 
    Saves bge.logic.globalDict to a file.
 
+.. function:: startGame(blend)
+
+   Loads the blend file.
+   
+   :arg blend: The name of the blend file
+   :type blend: string
+
+.. function:: endGame()
+
+   Ends the current game.
+
+.. function:: restartGame()
+
+   Restarts the current game by reloading the .blend file (the last saved version, not what is currently running).
+   
+.. function:: LibLoad(blend, type)
+   
+   Converts the all of the datablocks of the given type from the given blend.
+   
+   :arg blend: The path to the blend file
+   :type blend: string
+   :arg type: The datablock type (currently only "Scene" and "Mesh" are supported)
+   :type type: string
+   
+.. function:: LibNew(name, type, data)
+
+   Uses existing datablock data and loads in as a new library.
+   
+   :arg name: A unique library name used for removal later
+   :type name: string
+   :arg type: The datablock type (currently only "Mesh" is supported)
+   :type type: string
+   :arg data: A list of names of the datablocks to load
+   :type data: list of strings
+   
+.. function:: LibFree(name)
+
+   Frees a library, removing all objects and meshes from the currently active scenes.
+
+   :arg name: The name of the library to free (the name used in LibNew)
+   :type name: string
+
 .. function:: addScene(name, overlay=1)
 
    Loads a scene into the game engine.
@@ -202,24 +244,24 @@ General functions
 
 .. function:: getMaxLogicFrame()
 
-   Gets the maximum number of logic frame per render frame.
+   Gets the maximum number of logic frames per render frame.
    
-   :return: The maximum number of logic frame per render frame
+   :return: The maximum number of logic frames per render frame
    :rtype: integer
 
 .. function:: setMaxLogicFrame(maxlogic)
 
-   Sets the maximum number of logic frame that are executed per render frame.
+   Sets the maximum number of logic frames that are executed per render frame.
    This does not affect the physic system that still runs at full frame rate.   
     
-   :arg maxlogic: The new maximum number of logic frame per render frame. Valid values: 1..5
+   :arg maxlogic: The new maximum number of logic frames per render frame. Valid values: 1..5
    :type maxlogic: integer
 
 .. function:: getMaxPhysicsFrame()
 
-   Gets the maximum number of physics frame per render frame.
+   Gets the maximum number of physics frames per render frame.
    
-   :return: The maximum number of physics frame per render frame
+   :return: The maximum number of physics frames per render frame
    :rtype: integer
 
 .. function:: setMaxPhysicsFrame(maxphysics)
@@ -270,14 +312,6 @@ General functions
 
    .. warning: Not implimented yet
 
-.. function:: saveGlobalDict()
-
-   Saves bge.logic.globalDict to a file.
-
-.. function:: loadGlobalDict()
-
-   Loads bge.logic.globalDict from a file.
-
 *****************
 Utility functions
 *****************

source/gameengine/PyDoc/bge.render.rst

@@ -230,7 +230,7 @@ Functions
 
 .. function:: enableMotionBlur(factor)
 
-   Enable the motion blue effect.
+   Enable the motion blur effect.
    
    :arg factor: the ammount of motion blur to display.
    :type factor: float [0.0 - 1.0]
@@ -238,5 +238,5 @@ Functions
 
 .. function:: disableMotionBlur()
 
-   Disable the motion blue effect.
+   Disable the motion blur effect.