libvo, libao: remove useless video and audio output drivers

Some of these have only limited use, and some of these have no use at
all. Remove them. They make maintainance harder and nobody needs them.
It's possible that many of the removed drivers were very useful a dozen
of years ago, but now it's 2012.

Note that some of these could be added back, in case they were more
useful than I thought. But right now, they are just a burden.

Reason for removal for each module:
    vo_3dfx, vo_dfbmga, vo_dxr3, vo_ivtv, vo_mga, vo_s3fb,
    vo_tdfxfb, vo_xmga, vo_tdfx_vid:
        All of these are for very specific and outdated hardware. Some
        of them require non-standard kernel drivers or do direct HW
        access.
    vo_dga: the most crappy and ancient way to get fast output on X.
    vo_aa: there's vo_caca for the same purpose.
    vo_ggi: this never lived, and is entirely useless.
    vo_mpegpes: for DVB cards, I can't test this and it's crappy.
    vo_fbdev, vo_fbdev2: there's vo_directfb2
    vo_bl: what is this even? But it's neither important, nor alive.
    vo_svga, vo_vesa: you want to use this? You can't be serious.
    vo_wii: I can't test this, and who the hell uses this?
    vo_xvr100: some Sun thing.
    vo_xover: only useful in connection with xvr100.
    ao_nas: still alive, but I doubt it has any meaning today.
    ao_sun: Sun.
    ao_win32: use ao_dsound or ao_portaudio instead.
    ao_ivtv: removed along vo_ivtv.

Also get rid of anything SDL related. SDL 1.x is total crap for video
output, and will be replaced with SDL 2.x soon (perhaps), so if you
want to use SDL, write output drivers for SDL 2.x.

Additionally, I accidentally damaged Sun support, which made me
completely remove Sun/Solaris support. Nobody cares about this anyway.

Some left overs from previous commits removing modules were cleaned up.

1 files changed, 0 insertions, 755 deletions

diff --git a/libvo/vo_aa.c b/libvo/vo_aa.c
deleted file mode 100644
index 4908e3c899..0000000000
--- a/libvo/vo_aa.c
+++ /dev/null
@@ -1,755 +0,0 @@
-/*
- * video output driver for AAlib
- *
- * copyright (c) 2001 Folke Ashberg <folke@ashberg.de>
- *
- * This file is part of MPlayer.
- *
- * MPlayer 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.
- *
- * MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <sys/stat.h>
-#include <unistd.h>
-
-#include <limits.h>
-#include <math.h>
-#include <stdarg.h>
-#include <time.h>
-#include <string.h>
-#include <errno.h>
-
-#include "config.h"
-#include "video_out.h"
-#include "video_out_internal.h"
-#include "aspect.h"
-#include "libswscale/swscale.h"
-#include "libmpcodecs/vf_scale.h"
-#include "sub/font_load.h"
-#include "sub/sub.h"
-
-#include "input/keycodes.h"
-#include <aalib.h>
-#include "subopt-helper.h"
-#include "mp_msg.h"
-#include "mp_fifo.h"
-
-
-#define MESSAGE_DURATION 3
-#define MESSAGE_SIZE 512
-#define MESSAGE_DEKO " +++ %s +++ "
-
-	static const vo_info_t info = {
-	    "AAlib",
-	    "aa",
-	    "Alban Bedel <albeu@free.fr> and Folke Ashberg <folke@ashberg.de>",
-	    ""
-	};
-
-const LIBVO_EXTERN(aa)
-
-/* aa's main context we use */
-aa_context *c;
-aa_renderparams *p;
-static int fast =0;
-/* used for the sws */
-static uint8_t * image[MP_MAX_PLANES];
-static int image_stride[MP_MAX_PLANES];
-
-/* image infos */
-static int image_format;
-static int image_width;
-static int image_height;
-static int image_x, image_y;
-static int screen_x, screen_y;
-static int screen_w, screen_h;
-static int src_width;
-static int src_height;
-
-/* osd stuff */
-time_t stoposd = 0;
-static int showosdmessage = 0;
-char osdmessagetext[MESSAGE_SIZE];
-char posbar[MESSAGE_SIZE];
-static int osdx, osdy;
-static int osd_text_length = 0;
-int aaconfigmode=1;
-font_desc_t* vo_font_save = NULL;
-static struct SwsContext *sws=NULL;
-
-/* configuration */
-int aaopt_osdcolor = AA_SPECIAL;
-int aaopt_subcolor = AA_SPECIAL;
-
-static unsigned char vo_osd_text[64];
-
-static void
-resize(void){
-    /*
-     * this function is called by aa lib if windows resizes
-     * further during init, because here we have to calculate
-     * a little bit
-     */
-
-    aa_resize(c);
-
-    aspect_save_screenres(aa_imgwidth(c),aa_imgheight(c));
-    image_height =  aa_imgheight(c); //src_height;
-    image_width = aa_imgwidth(c); //src_width;
-
-    aspect(&image_width,&image_height,A_ZOOM);
-
-    image_x = (aa_imgwidth(c) - image_width) / 2;
-    image_y = (aa_imgheight(c) - image_height) / 2;
-    screen_w = image_width * aa_scrwidth(c) / aa_imgwidth(c);
-    screen_h = image_height * aa_scrheight(c) / aa_imgheight(c);
-    screen_x = (aa_scrwidth(c) - screen_w) / 2;
-    screen_y = (aa_scrheight(c) - screen_h) / 2;
-
-    if(sws) sws_freeContext(sws);
-    sws = sws_getContextFromCmdLine(src_width,src_height,image_format,
-				   image_width,image_height,IMGFMT_Y8);
-
-    memset(image, 0, sizeof(image));
-    image[0] = aa_image(c) + image_y * aa_imgwidth(c) + image_x;
-
-    memset(image_stride, 0, sizeof(image_stride));
-    image_stride[0] = aa_imgwidth(c);
-
-    showosdmessage=0;
-
-}
-
-static void
-osdmessage(int duration, int deko, const char *fmt, ...)
-{
-    /*
-     * for outputting a centered string at the bottom
-     * of our window for a while
-     */
-    va_list ar;
-    char m[MESSAGE_SIZE];
-    unsigned int old_len = strlen(osdmessagetext);
-
-    va_start(ar, fmt);
-    vsprintf(m, fmt, ar);
-    va_end(ar);
-    if (deko==1) sprintf(osdmessagetext, MESSAGE_DEKO , m);
-    else strcpy(osdmessagetext, m);
-
-    if(old_len > strlen(osdmessagetext)) {
-      memset(c->textbuffer + osdy * aa_scrwidth(c) + osdx,' ',old_len);
-      memset(c->attrbuffer + osdy * aa_scrwidth(c) + osdx,0,old_len);
-    }
-    showosdmessage=1;
-    stoposd = time(NULL) + duration;
-    osdx=(aa_scrwidth(c) / 2) - (strlen(osdmessagetext) / 2 ) ;
-    posbar[0]='\0';
-}
-
-static void
-osdpercent(int duration, int deko, int min, int max, int val, const char * desc, const char * unit)
-{
-    /*
-     * prints a bar for setting values
-     */
-    float step;
-    int where;
-    int i;
-
-
-    step=(float)aa_scrwidth(c) /(float)(max-min);
-    where=(val-min)*step;
-    osdmessage(duration,deko,"%s: %i%s",desc, val, unit);
-    posbar[0]='|';
-    posbar[aa_scrwidth(c)-1]='|';
-    for (i=0;i<aa_scrwidth(c);i++){
-	if (i==where) posbar[i]='#';
-	else posbar[i]='-';
-    }
-    if (where!=0) posbar[0]='|';
-    if (where!=(aa_scrwidth(c)-1) ) posbar[aa_scrwidth(c)-1]='|';
-
-    posbar[aa_scrwidth(c)]='\0';
-
-}
-
-static void
-printosdtext(void)
-{
-    /*
-     * places the mplayer status osd
-     */
-  if (vo_osd_text[0] != 0) {
-    int len;
-    if(vo_osd_text[0] < 32) {
-      len = strlen(sub_osd_names_short[vo_osd_text[0]]) + strlen(vo_osd_text+1) + 2;
-      aa_printf(c, 0, 0 , aaopt_osdcolor, "%s %s ", sub_osd_names_short[vo_osd_text[0]], vo_osd_text+1);
-    } else {
-      len = strlen(vo_osd_text) + 1;
-      aa_printf(c, 0, 0 , aaopt_osdcolor, "%s ",vo_osd_text);
-    }
-
-    if(len < osd_text_length) {
-      memset(c->textbuffer + len,' ',osd_text_length - len);
-      memset(c->attrbuffer + len,0,osd_text_length - len);
-    }
-    osd_text_length = len;
-
-  }
-}
-
-static void
-printosdprogbar(void){
-    /* print mplayer osd-progbar */
-    if (vo_osd_progbar_type!=-1){
-        osdpercent(1,1,0,255,vo_osd_progbar_value, sub_osd_names[vo_osd_progbar_type], "");
-    }
-}
-static int
-config(uint32_t width, uint32_t height, uint32_t d_width,
-	    uint32_t d_height, uint32_t flags, char *title,
-	    uint32_t format) {
-    /*
-     * main init
-     * called by mplayer
-     */
-
-    int i;
-
-    aspect_save_orig(width,height);
-    aspect_save_prescale(d_width,d_height);
-
-    src_height = height;
-    src_width = width;
-    image_format = format;
-
-    /* nothing will change its size, be we need some values initialized */
-    resize();
-
-    /* now init our own 'font' */
-    if(!vo_font_save) vo_font_save = vo_font;
-    if(vo_font == vo_font_save) {
-      vo_font=malloc(sizeof(font_desc_t));//if(!desc) return NULL;
-      memset(vo_font,0,sizeof(font_desc_t));
-      vo_font->pic_a[0]=malloc(sizeof(raw_file));
-      memset(vo_font->pic_a[0],0,sizeof(raw_file));
-      vo_font->pic_b[0]=malloc(sizeof(raw_file));
-      memset(vo_font->pic_b[0],0,sizeof(raw_file));
-
-#ifdef CONFIG_FREETYPE
-      vo_font->dynamic = 0;
-#endif
-
-      vo_font->spacewidth=1;
-      vo_font->charspace=0;
-      vo_font->height=1;
-      vo_font->pic_a[0]->bmp=malloc(255);
-      vo_font->pic_a[0]->pal=NULL;
-      vo_font->pic_b[0]->bmp=malloc(255);
-      vo_font->pic_b[0]->pal=NULL;
-      vo_font->pic_a[0]->w=1;
-      vo_font->pic_a[0]->h=1;
-      for (i=0; i<255; i++){
-	vo_font->width[i]=1;
-	vo_font->font[i]=0;
-	vo_font->start[i]=i;
-	vo_font->pic_a[0]->bmp[i]=i;
-	vo_font->pic_b[0]->bmp[i]=i;
-      }
-    }
-
-    /* say hello */
-    osdmessage(5, 1, "Welcome to ASCII ART MPlayer");
-
-    mp_msg(MSGT_VO,MSGL_V,"VO: [aa] screendriver:   %s\n", c->driver->name);
-    mp_msg(MSGT_VO,MSGL_V,"VO: [aa] keyboarddriver: %s\n", c->kbddriver->name);
-
-    mp_msg(MSGT_VO,MSGL_INFO,
-		"\n"
-		"Important suboptions\n"
-		"\textended  use use all 256 characters\n"
-		"\teight     use eight bit ascii\n"
-		"\tdriver    set recommended aalib driver (X11,curses,linux)\n"
-		"\thelp      to see all options provided by aalib\n"
-		"\n"
-		"AA-MPlayer Keys\n"
-		"\t1 : contrast -\n"
-		"\t2 : contrast +\n"
-		"\t3 : brightness -\n"
-		"\t4 : brightness +\n"
-		"\t5 : fast rendering\n"
-		"\t6 : dithering\n"
-		"\t7 : invert image\n"
-	        "\ta : toggles between aa and mplayer control\n"
-
-		"\n"
-		"All other keys are MPlayer defaults.\n"
-
-
-	  );
-
-    return 0;
-}
-
-static int
-query_format(uint32_t format) {
-    /*
-     * ...are we able to... ?
-     * called by mplayer
-     * All input format supported by the sws
-     */
-    switch(format){
-	case IMGFMT_YV12:
-	case IMGFMT_I420:
-	case IMGFMT_IYUV:
-	case IMGFMT_IYU2:
-	case IMGFMT_BGR32:
-	case IMGFMT_BGR24:
-	case IMGFMT_BGR16:
-	case IMGFMT_BGR15:
-	case IMGFMT_RGB32:
-	case IMGFMT_RGB24:
-	case IMGFMT_Y8:
-	case IMGFMT_Y800:
-	    return VFCAP_CSP_SUPPORTED | VFCAP_SWSCALE | VFCAP_OSD;
-    }
-    return 0;
-}
-
-static int
-draw_frame(uint8_t *src[]) {
-  int stride[MP_MAX_PLANES] = {0};
-
-  switch(image_format) {
-  case IMGFMT_BGR15:
-  case IMGFMT_BGR16:
-    stride[0] = src_width*2;
-    break;
-  case IMGFMT_IYU2:
-  case IMGFMT_BGR24:
-    stride[0] = src_width*3;
-    break;
-  case IMGFMT_BGR32:
-    stride[0] = src_width*4;
-    break;
-  }
-
-  sws_scale(sws,(const uint8_t **)src,stride,0,src_height,image,image_stride);
-
-   /* Now 'ASCIInate' the image */
-  if (fast)
-    aa_fastrender(c, screen_x, screen_y, screen_w + screen_x, screen_h + screen_y );
-  else
-    aa_render(c, p,screen_x, screen_y, screen_w + screen_x, screen_h + screen_y );
-
-  return 0;
-}
-
-static int
-draw_slice(uint8_t *src[], int stride[],
-	    int w, int h, int x, int y) {
-
-  int dx1 = screen_x + (x * screen_w / src_width);
-  int dy1 = screen_y + (y * screen_h / src_height);
-  int dx2 = screen_x + ((x+w) * screen_w / src_width);
-  int dy2 = screen_y + ((y+h) * screen_h / src_height);
-
-  sws_scale(sws,(const uint8_t **)src,stride,y,h,image,image_stride);
-
-  /* Now 'ASCIInate' the image */
-  if (fast)
-    aa_fastrender(c, dx1, dy1, dx2, dy2 );
-  else
-    aa_render(c, p,dx1, dy1, dx2, dy2 );
-
-
-  return 0;
-}
-
-static void
-flip_page(void) {
-
-   /* do we have to put *our* (messages, progbar) osd to aa's txtbuf ? */
-    if (showosdmessage)
-      {
-	if (time(NULL)>=stoposd ) {
-	  showosdmessage=0;
-	  if(*osdmessagetext) {
-	    memset(c->textbuffer + osdy * aa_scrwidth(c) + osdx,' ',strlen(osdmessagetext));
-	    memset(c->attrbuffer + osdy * aa_scrwidth(c) + osdx ,0,strlen(osdmessagetext));
-	    osdmessagetext[0] = '\0';
-	  }
-	  if(*posbar) {
-	    memset(c->textbuffer + (osdy+1) * aa_scrwidth(c),' ',strlen(posbar));
-	    memset(c->attrbuffer + (osdy+1) * aa_scrwidth(c),0,strlen(posbar));
-	  }
-	} else {
-	  /* update osd */
-	  aa_puts(c, osdx, osdy, AA_SPECIAL, osdmessagetext);
-	  /* posbar? */
-	  if (posbar[0]!='\0')
-	    aa_puts(c, 0, osdy + 1, AA_SPECIAL, posbar);
-	}
-      }
-    /* OSD time & playmode , subtitles */
-    printosdtext();
-
-
-    /* print out */
-    aa_flush(c);
-}
-
-static void
-check_events(void) {
-    /*
-     * any events?
-     * called by show_image and mplayer
-     */
-    int key;
-    while ((key=aa_getevent(c,0))!=AA_NONE ){
-	if (key>255){
-	    /* some conversations */
-	    switch (key) {
-		case AA_UP:
-		    mplayer_put_key(KEY_UP);
-		    break;
-		case AA_DOWN:
-		    mplayer_put_key(KEY_DOWN);
-		    break;
-		case AA_LEFT:
-		    mplayer_put_key(KEY_LEFT);
-		    break;
-		case AA_RIGHT:
-		    mplayer_put_key(KEY_RIGHT);
-		    break;
-		case AA_ESC:
-		    mplayer_put_key(KEY_ESC);
-		    break;
-		case 65765:
-		    mplayer_put_key(KEY_PAGE_UP);
-		    break;
-		case 65766:
-		    mplayer_put_key(KEY_PAGE_DOWN);
-		    break;
-		default:
-		    continue; /* aa lib special key */
-		    break;
-	    }
-	}
-	if (key=='a' || key=='A'){
-	    aaconfigmode=!aaconfigmode;
-	    osdmessage(MESSAGE_DURATION, 1, "aa config mode is now %s",
-		    aaconfigmode==1 ? "on. use keys 5-7" : "off");
-	}
-	if (aaconfigmode==1) {
-	    switch (key) {
-		/* AA image controls */
-		case '5':
-		    fast=!fast;
-		    osdmessage(MESSAGE_DURATION, 1, "Fast mode is now %s", fast==1 ? "on" : "off");
-		    break;
-		case '6':
-		    if (p->dither==AA_FLOYD_S){
-			p->dither=AA_NONE;
-			osdmessage(MESSAGE_DURATION, 1, "Dithering: Off");
-		    }else if (p->dither==AA_NONE){
-			p->dither=AA_ERRORDISTRIB;
-			osdmessage(MESSAGE_DURATION, 1, "Dithering: Error Distribution");
-		    }else if (p->dither==AA_ERRORDISTRIB){
-			p->dither=AA_FLOYD_S;
-			osdmessage(MESSAGE_DURATION, 1, "Dithering: Floyd Steinberg");
-		    }
-		    break;
-		case '7':
-		    p->inversion=!p->inversion;
-		    osdmessage(MESSAGE_DURATION, 1, "Invert mode is now %s",
-				p->inversion==1 ? "on" : "off");
-		    break;
-
-		default :
-		    /* nothing if we're interested in?
-		     * the mplayer should handle it!
-		     */
-		    mplayer_put_key(key);
-		    break;
-	    }
-	}// aaconfigmode
-	else mplayer_put_key(key);
-    }
-}
-
-static void
-uninit(void) {
-    /*
-     * THE END
-     */
-
-    if (strstr(c->driver->name,"Curses") || strstr(c->driver->name,"Linux")){
-	freopen("/dev/tty", "w", stderr);
-    }
-    if(vo_font_save) {
-      free(vo_font->pic_a[0]->bmp);
-      free(vo_font->pic_a[0]);
-      free(vo_font->pic_b[0]->bmp);
-      free(vo_font->pic_b[0]);
-      free(vo_font);
-      vo_font = vo_font_save;
-      vo_font_save = NULL;
-    }
-    aa_close(c);
-}
-
-static void draw_alpha(int x,int y, int w,int h, unsigned char* src, unsigned char *srca, int stride){
-    int i,j;
-    for (i = 0; i < h; i++) {
-	for (j = 0; j < w; j++) {
-	    if (src[i*stride+j] > 0) {
-		c->textbuffer[x + j + (y+i)*aa_scrwidth(c)] = src[i*stride+j];
-		c->attrbuffer[x + j + (y+i)*aa_scrwidth(c)] = aaopt_subcolor;
-	    }
-	}
-    }
-}
-
-static void clear_alpha(int x0,int y0, int w,int h) {
-  int l;
-
-  for(l = 0 ; l < h ; l++) {
-    memset(c->textbuffer + (y0 + l) * aa_scrwidth(c) + x0,' ',w);
-    memset(c->attrbuffer + (y0 + l) * aa_scrwidth(c) + x0,0,w);
-  }
-}
-
-
-static void
-draw_osd(void){
-    char vo_osd_text_save;
-    int vo_osd_progbar_type_save;
-
-    printosdprogbar();
-    /* let vo_draw_text only write subtitle */
-    vo_osd_text_save = global_osd->osd_text[0];
-    global_osd->osd_text[0] = 0;
-    vo_osd_progbar_type_save=vo_osd_progbar_type;
-    vo_osd_progbar_type=-1;
-    vo_remove_text(aa_scrwidth(c), aa_scrheight(c),clear_alpha);
-    vo_draw_text(aa_scrwidth(c), aa_scrheight(c), draw_alpha);
-    global_osd->osd_text[0] = vo_osd_text_save;
-    vo_osd_progbar_type=vo_osd_progbar_type_save;
-}
-
-static int
-getcolor(char * s){
-    int i;
-    char * rest;
-    if  (s==NULL) return -1;
-    i=strtol(s, &rest, 10);
-    if ((rest==NULL || strlen(rest)==0) && i>=0 && i<=5) return i;
-    if (!strcasecmp(s, "normal")) return AA_NORMAL;
-    else if (!strcasecmp(s, "dim")) return AA_DIM;
-    else if (!strcasecmp(s, "bold")) return AA_BOLD;
-    else if (!strcasecmp(s, "boldfont")) return AA_BOLDFONT;
-    else if (!strcasecmp(s, "special")) return AA_SPECIAL;
-    else return -1;
-}
-
-static int parse_suboptions(const char *arg) {
-    char *pseudoargv[4], *osdcolor = NULL, *subcolor = NULL, **strings,
-         *helpmsg = NULL;
-    int pseudoargc, displayhelp = 0, *booleans;
-    const opt_t extra_opts[] = {
-            {"osdcolor", OPT_ARG_MSTRZ, &osdcolor,    NULL},
-            {"subcolor", OPT_ARG_MSTRZ, &subcolor,    NULL},
-            {"help",     OPT_ARG_BOOL,  &displayhelp, NULL} };
-    opt_t *subopts = NULL, *p;
-    char * const strings_list[] = {"-driver", "-kbddriver", "-mousedriver", "-font",
-        "-width", "-height", "-minwidth", "-minheight", "-maxwidth",
-        "-maxheight", "-recwidth", "-recheight", "-bright",  "-contrast",
-        "-gamma",  "-dimmul", "-boldmul", "-random" };
-    char * const booleans_list[] = {"-dim", "-bold", "-reverse", "-normal",
-        "-boldfont", "-inverse", "-extended", "-eight", "-dither",
-        "-floyd_steinberg", "-error_distribution"};
-    char * const nobooleans_list[] = {"-nodim", "-nobold", "-noreverse", "-nonormal",
-        "-noboldfont", "-noinverse", "-noextended", "-noeight", "-nodither",
-        "-nofloyd_steinberg", "-noerror_distribution"};
-    const int nstrings = sizeof(strings_list) / sizeof(char*);
-    const int nbooleans = sizeof(booleans_list) / sizeof(char*);
-    const int nextra_opts = sizeof(extra_opts) / sizeof(opt_t);
-    const int nsubopts = nstrings + nbooleans + nextra_opts;
-    int i, retval = 0;
-
-    subopts = calloc(nsubopts + 1, sizeof(opt_t));
-    strings = calloc(nstrings, sizeof(char*));
-    booleans = calloc(nbooleans, sizeof(int));
-
-    p = subopts;
-    for (i=0; i<nstrings; i++, p++) {
-        p->name = strings_list[i] + 1; // skip '-'
-        p->type = OPT_ARG_MSTRZ;
-        p->valp = &strings[i];
-    }
-    for (i=0; i<nbooleans; i++, p++) {
-        p->name = booleans_list[i] + 1;
-        p->type = OPT_ARG_BOOL;
-        p->valp = &booleans[i];
-    }
-    memcpy(p, extra_opts, sizeof(extra_opts));
-
-    retval = subopt_parse(arg, subopts);
-
-    if (retval == 0 && displayhelp) {
-        helpmsg = strdup(aa_help);
-        for (i=0; i<(signed)strlen(helpmsg); i++)
-            if (helpmsg[i] == '-') helpmsg[i] = ' ';
-        mp_tmsg(MSGT_VO, MSGL_INFO, "\n\nHere are the aalib vo_aa suboptions:\n");
-        mp_msg(MSGT_VO, MSGL_INFO, "%s\n\n", helpmsg);
-#define VO_AA_AdditionalOptions _("Additional options vo_aa provides:\n" \
-"  help        print this help message\n" \
-"  osdcolor    set OSD color\n  subcolor    set subtitle color\n" \
-"        the color parameters are:\n           0 : normal\n" \
-"           1 : dim\n           2 : bold\n           3 : boldfont\n" \
-"           4 : reverse\n           5 : special\n\n\n")
-
-        mp_tmsg(MSGT_VO, MSGL_INFO, VO_AA_AdditionalOptions);
-        retval = -1;
-    }
-    if (retval == 0) {
-        pseudoargv[3] = NULL;
-        for (i=0; i<nstrings; i++) {
-            pseudoargc = 3;         // inside loop because aalib changes it
-            if (strings[i] != NULL) {
-                pseudoargv[1] = strings_list[i];
-                pseudoargv[2] = strings[i];
-                aa_parseoptions(&aa_defparams, &aa_defrenderparams,
-                                                &pseudoargc, pseudoargv);
-            }
-        }
-        pseudoargv[2] = NULL;
-        for (i=0; i<nbooleans; i++) {
-            pseudoargc = 2;
-            if (booleans[i]) pseudoargv[1] = booleans_list[i];
-            else pseudoargv[1] = nobooleans_list[i];
-            aa_parseoptions(&aa_defparams, &aa_defrenderparams,
-                                                &pseudoargc, pseudoargv);
-        }
-        if (osdcolor) aaopt_osdcolor = getcolor(osdcolor);
-        if (subcolor) aaopt_subcolor = getcolor(subcolor);
-    }
-
-    free(subopts);
-    free(booleans);
-    if (strings) {
-        for (i=0; i<nstrings; i++)
-            free(strings[i]);
-        free(strings);
-    }
-    free(osdcolor);
-    free(subcolor);
-    free(helpmsg);
-    return retval;
-}
-
-static int preinit(const char *arg)
-{
-    char * hidis = NULL;
-    struct stat sbuf;
-    int fd, vt;
-    FILE * fp;
-    char fname[12];
-
-    if(arg)
-    {
-        if (parse_suboptions(arg) != 0)
-	return ENOSYS;
-    }
-
-        /* initializing of aalib */
-
-    hidis=aa_getfirst(&aa_displayrecommended);
-    if ( hidis==NULL ){
-	/* check /dev/vcsa<vt> */
-	/* check only, if no driver is explicit set */
-	fd = dup (fileno (stderr));
-	fstat (fd, &sbuf);
-	vt = sbuf.st_rdev & 0xff; // hi: major, low: minor
-	close (fd);
-	sprintf (fname, "/dev/vcsa%2.2i", vt);
-	fp = fopen (fname, "w+");
-	if (fp==NULL){
-	    fprintf(stderr,"VO: [aa] cannot open %s for writing,"
-			"so we'll not use linux driver\n", fname);
-    	    aa_recommendlowdisplay("linux");
-    	    aa_recommendhidisplay("curses");
-    	    aa_recommendhidisplay("X11");
-	}else fclose(fp);
-    } else aa_recommendhidisplay(hidis);
-    c = aa_autoinit(&aa_defparams);
-
-    if (c == NULL) {
-	mp_msg(MSGT_VO,MSGL_ERR,"Cannot initialize aalib\n");
-	return VO_ERROR;
-    }
-    if (!aa_autoinitkbd(c,0)) {
-	mp_msg(MSGT_VO,MSGL_ERR,"Cannot initialize keyboard\n");
-	aa_close(c);
-	return VO_ERROR;
-    }
-
-    aa_resizehandler(c, (void *)resize);
-    aa_hidecursor(c);
-    p = aa_getrenderparams();
-
-    if ((strstr(c->driver->name,"Curses")) || (strstr(c->driver->name,"Linux"))){
-	freopen("/dev/null", "w", stderr);
-	/* disable console blanking */
-	printf("\033[9;0]");
-    }
-
-    memset(image,0,3*sizeof(uint8_t));
-    osdmessagetext[0] = '\0';
-    osdx = osdy = 0;
-
-    return 0;
-}
-
-static int control(uint32_t request, void *data)
-{
-  switch (request) {
-  case VOCTRL_QUERY_FORMAT:
-    return query_format(*((uint32_t*)data));
-  case VOCTRL_SET_EQUALIZER: {
-    struct voctrl_set_equalizer_args *args = data;
-    if (strcmp(args->name, "contrast") == 0)
-      p->contrast = (args->value + 100) * 64 / 100;
-    else if (strcmp(args->name, "brightness") == 0)
-      p->bright = (args->value + 100) * 128 / 100;
-    return VO_TRUE;
-  }
-  case VOCTRL_GET_EQUALIZER: {
-    struct voctrl_get_equalizer_args *args = data;
-
-    if (strcmp(args->name, "contrast") == 0)
-      *args->valueptr = (p->contrast - 64) * 100 / 64;
-    else if (strcmp(args->name, "brightness") == 0)
-      *args->valueptr = (p->bright - 128) * 100 / 128;
-
-    return VO_TRUE;
-  }
-  }
-  return VO_NOTIMPL;
-}