4 * ***** BEGIN GPL LICENSE BLOCK *****
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version 2
9 * of the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
21 * All rights reserved.
23 * The Original Code is: all of this file.
25 * Contributor(s): none yet.
27 * ***** END GPL LICENSE BLOCK *****
32 /* This little block needed for linking to Blender... */
34 #include "MEM_guardedalloc.h"
37 #include "BLI_winstuff.h"
40 #include "GEN_messaging.h"
43 #include "DNA_scene_types.h"
45 #include "BLI_blenlib.h"
46 #include "blendef.h" /* for MAXFRAME */
49 #include "BKE_utildefines.h"
50 #include "BKE_blender.h"
52 #include "BKE_global.h"
54 #include "BKE_material.h"
55 #include "BKE_packedFile.h"
56 #include "BKE_scene.h"
60 #include "BIF_graphics.h"
61 #include "BIF_mainqueue.h"
62 #include "BIF_graphics.h"
63 #include "BIF_editsound.h"
64 #include "BIF_usiblender.h"
65 #include "BIF_drawscene.h" /* set_scene() */
66 #include "BIF_screen.h" /* waitcursor and more */
67 #include "BIF_usiblender.h"
68 #include "BIF_toolbox.h"
70 #include "BLO_writefile.h"
71 #include "BLO_readfile.h"
73 #include "IMB_imbuf.h" // for quicktime_init
75 #include "BPY_extern.h"
77 #include "RE_pipeline.h"
80 #include "GPU_extensions.h"
82 #include "playanim_ext.h"
87 /* for passing information between creator and gameengine */
88 #include "SYS_System.h"
93 # include <sys/types.h>
94 # include <floatingpoint.h>
95 # include <sys/rtprio.h>
104 extern char * build_date;
105 extern char * build_time;
106 extern char * build_platform;
107 extern char * build_type;
110 /* Local Function prototypes */
111 static void print_help(void);
112 static void print_version(void);
115 /* defined in ghostwinlay and winlay, we can't include carbon here, conflict with DNA */
117 extern int checkAppleVideoCard(void);
118 extern void getMacAvailableBounds(short *top, short *left, short *bottom, short *right);
119 extern void winlay_get_screensize(int *width_r, int *height_r);
120 extern void winlay_process_events(int wait_for_event);
124 /* for the callbacks: */
126 extern int pluginapi_force_ref(void); /* from blenpluginapi:pluginapi.c */
128 char bprogname[FILE_MAXDIR+FILE_MAXFILE]; /* from blenpluginapi:pluginapi.c */
129 char btempdir[FILE_MAXDIR+FILE_MAXFILE];
131 /* Initialise callbacks for the modules that need them */
132 static void setCallbacks(void);
134 #if defined(__sgi) || defined(__alpha__)
135 static void fpe_handler(int sig)
137 // printf("SIGFPE trapped\n");
141 /* handling ctrl-c event in console */
142 static void blender_esc(int sig)
144 static int count = 0;
146 G.afbreek = 1; /* forces render loop to read queue, not sure if its needed */
150 printf("\nBlender killed\n");
153 printf("\nSent an internal break event. Press ^C again to kill Blender\n");
158 static void print_version(void)
161 printf ("Blender %d.%02d (sub %d) Build\n", G.version/100, G.version%100, BLENDER_SUBVERSION);
162 printf ("\tbuild date: %s\n", build_date);
163 printf ("\tbuild time: %s\n", build_time);
164 printf ("\tbuild revision: %s\n", build_rev);
165 printf ("\tbuild platform: %s\n", build_platform);
166 printf ("\tbuild type: %s\n", build_type);
168 printf ("Blender %d.%02d (sub %d) Build\n", G.version/100, G.version%100, BLENDER_SUBVERSION);
172 static void print_help(void)
174 printf ("Blender %d.%02d (sub %d) Build\n", G.version/100, G.version%100, BLENDER_SUBVERSION);
175 printf ("Usage: blender [args ...] [file] [args ...]\n");
176 printf ("\nRender options:\n");
177 printf (" -b <file>\tRender <file> in background (doesn't load the user defaults .B.blend file)\n");
178 printf (" -a render frames from start to end (inclusive), only works when used after -b\n");
179 printf (" -S <name>\tSet scene <name>\n");
180 printf (" -f <frame>\tRender frame <frame> and save it\n");
181 printf (" -s <frame>\tSet start to frame <frame> (use before the -a argument)\n");
182 printf (" -e <frame>\tSet end to frame <frame> (use before the -a argument)\n");
183 printf (" -o <path>\tSet the render path and file name.\n");
184 printf (" Use // at the start of the path to\n");
185 printf (" render relative to the blend file.\n");
186 printf (" The # characters are replaced by the frame number, and used to define zero padding.\n");
187 printf (" ani_##_test.png becomes ani_01_test.png\n");
188 printf (" test-######.png becomes test-000001.png\n");
189 printf (" When the filename has no #, The suffix #### is added to the filename\n");
190 printf (" The frame number will be added at the end of the filename.\n");
191 printf (" eg: blender -b foobar.blend -o //render_ -F PNG -x 1 -a\n");
192 printf ("\nFormat options:\n");
193 printf (" -F <format>\tSet the render format, Valid options are...\n");
194 printf (" \tTGA IRIS HAMX JPEG MOVIE IRIZ RAWTGA\n");
195 printf (" \tAVIRAW AVIJPEG PNG BMP FRAMESERVER\n");
196 printf (" (formats that can be compiled into blender, not available on all systems)\n");
197 printf (" \tHDR TIFF EXR MULTILAYER MPEG AVICODEC QUICKTIME CINEON DPX DDS\n");
198 printf (" -x <bool>\tSet option to add the file extension to the end of the file.\n");
199 printf (" -t <threads>\tUse amount of <threads> for rendering (background mode only).\n");
200 printf (" [1-8], 0 for systems processor count.\n");
201 printf ("\nAnimation playback options:\n");
202 printf (" -a <file(s)>\tPlayback <file(s)>, only operates this way when -b is not used.\n");
203 printf (" -p <sx> <sy>\tOpen with lower left corner at <sx>, <sy>\n");
204 printf (" -m\t\tRead from disk (Don't buffer)\n");
205 printf (" -f <fps> <fps-base>\t\tSpecify FPS to start with\n");
206 printf (" -j <frame>\tSet frame step to <frame>\n");
208 printf ("\nWindow options:\n");
209 printf (" -w\t\tForce opening with borders (default)\n");
210 printf (" -W\t\tForce opening without borders\n");
211 printf (" -p <sx> <sy> <w> <h>\tOpen with lower left corner at <sx>, <sy>\n");
212 printf (" \tand width and height <w>, <h>\n");
213 printf ("\nGame Engine specific options:\n");
214 printf (" -g fixedtime\t\tRun on 50 hertz without dropping frames\n");
215 printf (" -g vertexarrays\tUse Vertex Arrays for rendering (usually faster)\n");
216 printf (" -g noaudio\t\tNo audio in Game Engine\n");
217 printf (" -g nomipmap\t\tNo Texture Mipmapping\n");
218 printf (" -g linearmipmap\tLinear Texture Mipmapping instead of Nearest (default)\n");
220 printf ("\nMisc options:\n");
221 printf (" -d\t\tTurn debugging on\n");
222 printf (" -noaudio\tDisable audio on systems that support audio\n");
223 printf (" -nojoystick\tDisable joystick support\n");
224 printf (" -noglsl\tDisable GLSL shading\n");
225 printf (" -h\t\tPrint this help text\n");
226 printf (" -y\t\tDisable automatic python script execution (scriptlinks, pydrivers, pyconstraints, pynodes)\n");
227 printf (" -P <filename>\tRun the given Python script (filename or Blender Text)\n");
229 printf (" -R\t\tRegister .blend extension\n");
231 printf (" -v\t\tPrint Blender version and exit\n");
232 printf (" --\t\tEnds option processing. Following arguments are \n");
233 printf (" \t\t passed unchanged. Access via Python's sys.argv\n");
234 printf ("\nEnvironment Variables:\n");
235 printf (" $HOME\t\t\tStore files such as .blender/ .B.blend .Bfs .Blog here.\n");
237 printf (" $TEMP\t\tStore temporary files here.\n");
239 printf (" $TMP or $TMPDIR\tStore temporary files here.\n");
240 printf (" $SDL_AUDIODRIVER\tLibSDL audio driver - alsa, esd, alsa, dma.\n");
241 printf (" $BF_TIFF_LIB\t\tUse an alternative libtiff.so for loading tiff image files.\n");
243 printf (" $IMAGEEDITOR\t\tImage editor executable, launch with the IKey from the file selector.\n");
244 printf (" $WINEDITOR\t\tText editor executable, launch with the EKey from the file selector.\n");
245 printf (" $PYTHONHOME\t\tPath to the python directory, eg. /usr/lib/python.\n");
246 printf ("\nNote: Arguments must be separated by white space. eg:\n");
247 printf (" \"blender -ba test.blend\"\n");
248 printf (" ...will ignore the 'a'\n");
249 printf (" \"blender -b test.blend -f8\"\n");
250 printf (" ...will ignore 8 because there is no space between the -f and the frame value\n");
251 printf ("Note: Arguments are executed in the order they are given. eg:\n");
252 printf (" \"blender -b test.blend -f 1 -o /tmp\"\n");
253 printf (" ...may not render to /tmp because '-f 1' renders before the output path is set\n");
254 printf (" \"blender -b -o /tmp test.blend -f 1\"\n");
255 printf (" ...may not render to /tmp because loading the blend file overwrites the output path that was set\n");
256 printf (" \"blender -b test.blend -o /tmp -f 1\" works as expected.\n\n");
260 double PIL_check_seconds_timer(void);
261 extern void winlay_get_screensize(int *width_r, int *height_r);
263 static void main_init_screen( void )
265 setscreen(G.curscreen);
267 if(G.main->scene.first==0) {
268 set_scene( add_scene("1") );
272 int main(int argc, char **argv)
274 int a, i, stax, stay, sizx, sizy, scr_init = 0;
275 SYS_SystemHandle syshandle;
277 #if defined(WIN32) || defined (__linux__)
290 /* patch to ignore argument finder gives us (pid?) */
291 if (argc==2 && strncmp(argv[1], "-psn_", 5)==0) {
292 extern int GHOST_HACK_getFirstFile(char buf[]);
293 static char firstfilebuf[512];
298 /* first let us check if we are hardware accelerated and with VRAM > 16 Mo */
300 if (checkAppleVideoCard()) {
301 short top, left, bottom, right;
303 winlay_get_screensize(&scr_x, &scr_y);
304 getMacAvailableBounds(&top, &left, &bottom, &right);
305 setprefsize(left +10,scr_y - bottom +10,right-left -20,bottom - 64, 0);
308 winlay_get_screensize(&scr_x, &scr_y);
310 /* 40 + 684 + (headers) 22 + 22 = 768, the powerbook screen height */
311 setprefsize(120, 40, 850, 684, 0);
314 winlay_process_events(0);
315 if (GHOST_HACK_getFirstFile(firstfilebuf)) {
317 argv[1]= firstfilebuf;
328 signal (SIGFPE, fpe_handler);
330 if ( getenv("SDL_AUDIODRIVER") == NULL) {
331 setenv("SDL_AUDIODRIVER", "alsa", 1);
336 signal (SIGFPE, fpe_handler);
339 // copy path to executable in bprogname. playanim and creting runtimes
342 BLI_where_am_i(bprogname, argv[0]);
344 /* Hack - force inclusion of the plugin api functions,
345 * see blenpluginapi:pluginapi.c
347 pluginapi_force_ref();
351 initglobals(); /* blender.c */
353 syshandle = SYS_GetSystem();
354 GEN_init_messaging_system();
356 /* first test for background */
358 G.f |= G_DOSCRIPTLINKS; /* script links enabled by default */
360 for(a=1; a<argc; a++) {
362 /* Handle unix and windows style help requests */
363 if ((!strcmp(argv[a], "--help")) || (!strcmp(argv[a], "/?"))){
368 /* end argument processing after -- */
369 if (!strcmp( argv[a], "--")){
374 /* Handle long version request */
375 if (!strcmp(argv[a], "--version")){
380 /* Handle -* switches */
381 else if(argv[a][0] == '-') {
383 case 'a': /* -b was not given, play an animation */
385 /* exception here, see below, it probably needs happens after qt init? */
388 playanim(argc-1, argv+1);
398 G.f &= ~G_DOSCRIPTLINKS;
402 printf ("-y was used to disable script links because,\n");
403 printf ("\t-p being taken, Ton was of the opinion that Y\n");
404 printf ("\tlooked like a split (disabled) snake, and also\n");
405 printf ("\twas similar to a python's tongue (unproven).\n\n");
407 printf ("\tZr agreed because it gave him a reason to add a\n");
408 printf ("\tcompletely useless text into Blender.\n\n");
410 printf ("\tADDENDUM! Ton, in defense, found this picture of\n");
411 printf ("\tan Australian python, exhibiting her (his/its) forked\n");
412 printf ("\tY tongue. It could be part of an H Zr retorted!\n\n");
413 printf ("\thttp://www.users.bigpond.com/snake.man/\n");
430 setuid(getuid()); /* end superuser */
433 /* for all platforms, even windos has it! */
434 if(G.background) signal(SIGINT, blender_esc); /* ctrl c out bg render */
436 /* background render uses this font too */
437 BKE_font_register_builtin(datatoc_Bfont, datatoc_Bfont_size);
441 if(G.background==0) {
442 winlay_get_screensize(&sizx, &sizy);
446 for(a=1; a<argc; a++) {
447 if(argv[a][0] == '-') {
449 case 'p': /* prefsize */
451 printf ("-p requires four arguments\n");
462 G.windowstate = G_WINDOWSTATE_BORDER;
466 G.f |= G_DEBUG; /* std output printf's */
467 printf ("Blender %d.%02d (sub %d) Build\n", G.version/100, G.version%100, BLENDER_SUBVERSION);
468 MEM_set_memory_debug();
470 printf("Build: %s %s %s %s\n", build_date, build_time, build_platform, build_type);
472 #endif // NAN_BUILDINFO
473 for (i = 0; i < argc; i++) {
474 printf("argv[%d] = %s\n", i, argv[i]);
479 G.windowstate = G_WINDOWSTATE_BORDER;
482 /* XXX, fixme mein, borderless on OSX */
483 G.windowstate = G_WINDOWSTATE_FULLSCREEN;
486 /* Registering filetypes only makes sense on windows... */
488 RegisterBlendExtension(argv[0]);
493 if (BLI_strcasecmp(argv[a], "-noaudio") == 0|| BLI_strcasecmp(argv[a], "-nosound") == 0) {
495 notify the gameengine that no audio is wanted, even if the user didn't give
499 SYS_WriteCommandLineInt(syshandle,"noaudio",1);
501 if (G.f & G_DEBUG) printf("setting audio to: %d\n", audio);
503 if (BLI_strcasecmp(argv[a], "-nojoystick") == 0) {
505 don't initialize joysticks if user doesn't want to use joysticks
506 failed joystick initialization delays over 5 seconds, before game engine start
508 SYS_WriteCommandLineInt(syshandle,"nojoystick",1);
509 if (G.f & G_DEBUG) printf("disabling nojoystick\n");
511 if (BLI_strcasecmp(argv[a], "-noglsl") == 0)
512 GPU_extensions_disable();
518 if ( (G.windowstate == G_WINDOWSTATE_BORDER) || (G.windowstate == G_WINDOWSTATE_FULLSCREEN))
519 setprefsize(stax, stay, sizx, sizy, 0);
521 BPY_start_python(argc, argv);
524 * NOTE: sound_init_audio() *must be* after start_python,
525 * at least on FreeBSD.
526 * added note (ton): i removed it altogether
529 BIF_init(); /* loads .B.blend */
531 BLI_where_is_temp( btempdir, 1 ); /* call after loading the .B.blend so we can read U.tempdir */
535 BPY_start_python(argc, argv);
537 BLI_where_is_temp( btempdir, 0 ); /* call after loading the .B.blend so we can read U.tempdir */
539 // (ton) Commented out. I have no idea whats thisfor... will mail around!
540 // SYS_WriteCommandLineInt(syshandle,"noaudio",1);
542 // sound_init_audio();
543 // if (G.f & G_DEBUG) printf("setting audio to: %d\n", audio);
547 * NOTE: the U.pythondir string is NULL until BIF_init() is executed,
548 * so we provide the BPY_ function below to append the user defined
549 * pythondir to Python's sys.path at this point. Simply putting
550 * BIF_init() before BPY_start_python() crashes Blender at startup.
551 * Update: now this function also inits the bpymenus, which also depend
554 BPY_post_start_python();
556 #ifdef WITH_QUICKTIME
560 #endif /* WITH_QUICKTIME */
562 /* dynamically load libtiff, if available */
564 if (!G.have_libtiff && (G.f & G_DEBUG)) {
565 printf("Unable to load: libtiff.\n");
566 printf("Try setting the BF_TIFF_LIB environment variable if you want this support.\n");
567 printf("Example: setenv BF_TIFF_LIB /usr/lib/libtiff.so\n");
570 /* OK we are ready for it */
572 for(a=1; a<argc; a++) {
573 if (G.afbreek==1) break;
575 if(argv[a][0] == '-') {
577 case '-': /* -- ends argument processing */
581 case 'p': /* prefsize */
588 gameengine parameters are automaticly put into system
589 -g [paramname = value]
593 -g maxvertexarraysize = 512
598 char* paramname = argv[a];
599 /* check for single value versus assignment */
600 if (a+1 < argc && (*(argv[a+1]) == '='))
607 SYS_WriteCommandLineString(syshandle,paramname,argv[a]);
610 printf("error: argument assignment (%s) without value.\n",paramname);
616 SYS_WriteCommandLineInt(syshandle,argv[a],1);
619 if (!strcmp(argv[a],"nomipmap"))
621 GPU_set_mipmap(0); //doMipMap = 0;
624 if (!strcmp(argv[a],"linearmipmap"))
626 GPU_set_linear_mipmap(1); //linearMipMap = 1;
630 } /* if (*(argv[a+1]) == '=') */
631 } /* if(++a < argc) */
638 int frame= MIN2(MAXFRAME, MAX2(1, atoi(argv[a])));
639 Render *re= RE_NewRender(G.scene->id.name);
641 if (G.f & G_DOSCRIPTLINKS)
642 BPY_do_all_scripts(SCRIPT_RENDER, 0);
644 RE_BlenderAnim(re, G.scene, frame, frame, G.scene->frame_step);
646 BPY_do_all_scripts(SCRIPT_POSTRENDER, 0);
649 printf("\nError: no blend loaded. cannot use '-f'.\n");
654 Render *re= RE_NewRender(G.scene->id.name);
656 if (G.f & G_DOSCRIPTLINKS)
657 BPY_do_all_scripts(SCRIPT_RENDER, 1);
659 RE_BlenderAnim(re, G.scene, G.scene->r.sfra, G.scene->r.efra, G.scene->frame_step);
661 if (G.f & G_DOSCRIPTLINKS)
662 BPY_do_all_scripts(SCRIPT_POSTRENDER, 1);
664 printf("\nError: no blend loaded. cannot use '-a'.\n");
669 set_scene_name(argv[a]);
675 int frame= MIN2(MAXFRAME, MAX2(1, atoi(argv[a])));
676 if (a < argc) (G.scene->r.sfra) = frame;
678 printf("\nError: no blend loaded. cannot use '-s'.\n");
684 int frame= MIN2(MAXFRAME, MAX2(1, atoi(argv[a])));
685 if (a < argc) (G.scene->r.efra) = frame;
687 printf("\nError: no blend loaded. cannot use '-e'.\n");
693 int fstep= MIN2(MAXFRAME, MAX2(1, atoi(argv[a])));
694 if (a < argc) (G.scene->frame_step) = fstep;
696 printf("\nError: no blend loaded. cannot use '-j'.\n");
702 /* If we're not running in background mode, then give python a valid screen */
703 if ((G.background==0) && (scr_init==0)) {
707 BPY_run_python_script (argv[a]);
709 else printf("\nError: you must specify a Python script after '-P '.\n");
715 BLI_strncpy(G.scene->r.pic, argv[a], FILE_MAXDIR);
717 printf("\nError: no blend loaded. cannot use '-o'.\n");
720 printf("\nError: you must specify a path after '-o '.\n");
727 printf("\nError: no blend loaded. order the arguments so '-F ' is after the blend is loaded.\n");
729 if (!strcmp(argv[a],"TGA")) G.scene->r.imtype = R_TARGA;
730 else if (!strcmp(argv[a],"IRIS")) G.scene->r.imtype = R_IRIS;
731 else if (!strcmp(argv[a],"HAMX")) G.scene->r.imtype = R_HAMX;
733 else if (!strcmp(argv[a],"DDS")) G.scene->r.imtype = R_DDS;
735 else if (!strcmp(argv[a],"JPEG")) G.scene->r.imtype = R_JPEG90;
736 else if (!strcmp(argv[a],"MOVIE")) G.scene->r.imtype = R_MOVIE;
737 else if (!strcmp(argv[a],"IRIZ")) G.scene->r.imtype = R_IRIZ;
738 else if (!strcmp(argv[a],"RAWTGA")) G.scene->r.imtype = R_RAWTGA;
739 else if (!strcmp(argv[a],"AVIRAW")) G.scene->r.imtype = R_AVIRAW;
740 else if (!strcmp(argv[a],"AVIJPEG")) G.scene->r.imtype = R_AVIJPEG;
741 else if (!strcmp(argv[a],"PNG")) G.scene->r.imtype = R_PNG;
742 else if (!strcmp(argv[a],"AVICODEC")) G.scene->r.imtype = R_AVICODEC;
743 else if (!strcmp(argv[a],"QUICKTIME")) G.scene->r.imtype = R_QUICKTIME;
744 else if (!strcmp(argv[a],"BMP")) G.scene->r.imtype = R_BMP;
745 else if (!strcmp(argv[a],"HDR")) G.scene->r.imtype = R_RADHDR;
746 else if (!strcmp(argv[a],"TIFF")) G.scene->r.imtype = R_TIFF;
748 else if (!strcmp(argv[a],"EXR")) G.scene->r.imtype = R_OPENEXR;
749 else if (!strcmp(argv[a],"MULTILAYER")) G.scene->r.imtype = R_MULTILAYER;
751 else if (!strcmp(argv[a],"MPEG")) G.scene->r.imtype = R_FFMPEG;
752 else if (!strcmp(argv[a],"FRAMESERVER")) G.scene->r.imtype = R_FRAMESERVER;
753 else if (!strcmp(argv[a],"CINEON")) G.scene->r.imtype = R_CINEON;
754 else if (!strcmp(argv[a],"DPX")) G.scene->r.imtype = R_DPX;
755 else printf("\nError: Format from '-F' not known or not compiled in this release.\n");
758 printf("\nError: no blend loaded. cannot use '-x'.\n");
765 RE_set_max_threads(atoi(argv[a]));
767 printf("Warning: threads can only be set in background mode\n");
770 case 'x': /* extension */
774 if (argv[a][0] == '0') {
775 G.scene->r.scemode &= ~R_EXTENSION;
776 } else if (argv[a][0] == '1') {
777 G.scene->r.scemode |= R_EXTENSION;
779 printf("\nError: Use '-x 1' or '-x 0' To set the extension option.\n");
782 printf("\nError: no blend loaded. order the arguments so '-o ' is after '-x '.\n");
785 printf("\nError: you must specify a path after '- '.\n");
792 /* Make the path absolute because its needed for relative linked blends to be found */
793 char filename[FILE_MAXDIR + FILE_MAXFILE];
795 BLI_strncpy(filename, argv[a], sizeof(filename));
796 BLI_convertstringcwd(filename);
799 int retval = BKE_read_file(filename, NULL);
800 sound_initialize_sounds();
802 /*we successfully loaded a blend file, get sure that
804 if (retval!=0) G.relbase_valid = 1;
806 /* happens for the UI on file reading too */
808 BKE_write_undo("original"); /* save current state */
810 /* we are not running in background mode here, but start blender in UI mode with
811 a file - this should do everything a 'load file' does */
812 BIF_read_file(filename);
818 /* actually incorrect, but works for now (ton) */
826 screenmain(); /* main display loop */
829 } /* end of int main(argc,argv) */
831 static void error_cb(char *err)
836 static void mem_error_cb(char *errorStr)
838 fprintf(stderr, errorStr);
842 static void setCallbacks(void)
844 /* Error output from the alloc routines: */
845 MEM_set_error_callback(mem_error_cb);
850 BLI_setErrorCallBack(error_cb); /* */
851 BLI_setInterruptCallBack(blender_test_break);