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        All of these are for very specific and outdated hardware.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, 427 deletions

diff --git a/libvo/vo_xover.c b/libvo/vo_xover.c
deleted file mode 100644
index 644e99910f..0000000000
--- a/libvo/vo_xover.c
+++ /dev/null
@@ -1,427 +0,0 @@
-/*
- * XOver a general x11 vo for MPlayer overlay drivers based on:
- * VIDIX-accelerated overlay in an X window
- *
- * copyright (C) Alex Beregszaszi & Zoltan Ponekker & Nick Kurshev
- *
- * WS window manager by Pontscho/Fresh!
- *
- * based on vo_gl.c and vo_vesa.c and vo_xmga.c (.so mastah! ;))
- *
- * 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 <string.h>
-#include <math.h>
-#include <errno.h>
-#include <unistd.h>
-
-#include "config.h"
-#include "video_out.h"
-#include "video_out_internal.h"
-
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-//#include <X11/keysym.h>
-
-#ifdef CONFIG_XINERAMA
-#include <X11/extensions/Xinerama.h>
-#endif
-
-#include "x11_common.h"
-#include "aspect.h"
-#include "mp_msg.h"
-
-
-static const vo_info_t info =
-{
-    "General X11 driver for overlay capable video output drivers",
-    "xover",
-    "Albeu",
-    ""
-};
-
-LIBVO_EXTERN(xover)
-
-/* X11 related variables */
-/* Colorkey handling */
-static int colorkey;
-
-/* Image parameters */
-static uint32_t image_width;
-static uint32_t image_height;
-static uint32_t image_format;
-
-/* Window parameters */
-static uint32_t window_x, window_y;
-static uint32_t window_width, window_height;
-
-/* used by XGetGeometry & XTranslateCoordinates for moving/resizing window */
-static uint32_t drwX, drwY, drwWidth, drwHeight, drwBorderWidth,
-    drwDepth, drwcX, drwcY, dwidth, dheight;
-
-static const struct vo_old_functions *sub_vo = NULL;
-static const struct vo_info_s *sub_info;
-
-static void set_window(int force_update)
-{
-  Window mRoot;
-  if ( WinID )
-    {
-      XGetGeometry(mDisplay, vo_window, &mRoot, &drwX, &drwY, &drwWidth,
-		   &drwHeight, &drwBorderWidth, &drwDepth);
-      drwX = drwY = 0;
-
-      XTranslateCoordinates(mDisplay, vo_window, mRoot, 0, 0,
-			    &drwcX, &drwcY, &mRoot);
-      aspect(&dwidth,&dheight,A_NOZOOM);
-      if (!vo_fs)
-	mp_msg(MSGT_VO, MSGL_V, "[xvidix] dcx: %d dcy: %d dx: %d dy: %d dw: %d dh: %d\n",
-	       drwcX, drwcY, drwX, drwY, drwWidth, drwHeight);
-
-      /* following stuff copied from vo_xmga.c */
-    }
-  else
-    {
-      aspect(&dwidth,&dheight,A_NOZOOM);
-      drwcX=drwX=vo_dx; drwcY=drwY=vo_dy; drwWidth=vo_dwidth; drwHeight=vo_dheight;
-    }
-
-#if X11_FULLSCREEN
-  if (vo_fs)
-    {
-      aspect(&dwidth,&dheight,A_ZOOM);
-      drwX = (vo_screenwidth - ((int)dwidth > vo_screenwidth ? vo_screenwidth : dwidth)) / 2;
-      drwcX = drwX;
-      drwY = (vo_screenheight - ((int)dheight > vo_screenheight ? vo_screenheight : dheight)) / 2;
-      drwcY = drwY;
-      drwWidth = ((int)dwidth > vo_screenwidth ? vo_screenwidth : dwidth);
-      drwHeight = ((int)dheight > vo_screenheight ? vo_screenheight : dheight);
-      mp_msg(MSGT_VO, MSGL_V, "[xvidix-fs] dcx: %d dcy: %d dx: %d dy: %d dw: %d dh: %d\n",
-	     drwcX, drwcY, drwX, drwY, drwWidth, drwHeight);
-    }
-#endif
-
-  vo_dwidth=drwWidth; vo_dheight=drwHeight;
-
-#ifdef CONFIG_XINERAMA
-  if (XineramaIsActive(mDisplay))
-    {
-      XineramaScreenInfo *screens;
-      int num_screens;
-      int i = 0;
-
-      screens = XineramaQueryScreens(mDisplay, &num_screens);
-
-      /* find the screen we are on */
-      while (i<num_screens &&
-	     ((screens[i].x_org < (int)drwcX) ||
-	      (screens[i].y_org < (int)drwcY) ||
-	      (screens[i].x_org + screens[i].width >= (int)drwcX) ||
-	      (screens[i].y_org + screens[i].height >= (int)drwcY)))
-	{
-	  i++;
-	}
-
-      if(i<num_screens)
-	{
-	  /* save the screen we are on */
-	  xinerama_screen = i;
-	} else {
-	  /* oops.. couldnt find the screen we are on
-	   * because the upper left corner left the
-	   * visual range. assume we are still on the
-	   * same screen
-	   */
-	  i = xinerama_screen;
-	}
-
-      /* set drwcX and drwcY to the right values */
-      drwcX = drwcX - screens[i].x_org;
-      drwcY = drwcY - screens[i].y_org;
-      XFree(screens);
-    }
-#endif
-
-  if ( vo_panscan > 0.0f && vo_fs )
-    {
-      drwcX-=vo_panscan_x >> 1;
-      drwcY-=vo_panscan_y >> 1;
-      drwX-=vo_panscan_x >> 1;
-      drwY-=vo_panscan_y >> 1;
-      drwWidth+=vo_panscan_x;
-      drwHeight+=vo_panscan_y;
-    }
-
-  /* set new values in VIDIX */
-  if (force_update || (window_x != drwcX) || (window_y != drwcY) ||
-      (window_width != drwWidth) || (window_height != drwHeight))
-    {
-      mp_win_t w;
-      // do a backup of window coordinates
-      w.x = window_x = drwcX;
-      w.y = window_y = drwcY;
-      vo_dx = drwcX;
-      vo_dy = drwcY;
-      w.w = window_width = drwWidth;
-      w.h = window_height = drwHeight;
-
-      if(sub_vo->control(VOCTRL_XOVERLAY_SET_WIN,&w) != VO_TRUE)
-	mp_msg(MSGT_VO, MSGL_ERR, "xvidx: set_overlay failed\n");
-
-      mp_msg(MSGT_VO, MSGL_V, "[xvidix] window properties: pos: %dx%d, size: %dx%d\n", vo_dx, vo_dy, window_width, window_height);
-    }
-
-  /* mDrawColorKey: */
-
-  /* fill drawable with specified color */
-  XSetBackground(mDisplay, vo_gc, 0L);
-  XClearWindow( mDisplay,vo_window );
-  XSetForeground(mDisplay, vo_gc, colorkey);
-  XFillRectangle(mDisplay, vo_window, vo_gc, drwX, drwY, drwWidth,
-		 (vo_fs ? drwHeight - 1 : drwHeight));
-
-  /* flush, update drawable */
-  XFlush(mDisplay);
-
-  return;
-}
-
-/* connect to server, create and map window,
- * allocate colors and (shared) memory
- */
-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)
-{
-  XVisualInfo vinfo;
-  //    XSizeHints hint;
-  XSetWindowAttributes xswa;
-  unsigned long xswamask;
-  XWindowAttributes attribs;
-  int window_depth, r, g, b;
-  mp_colorkey_t colork;
-  char _title[255];
-
-  sprintf(_title,"MPlayer %s X11 Overlay", sub_info->name);
-  title = _title;
-
-  panscan_init();
-
-  image_height = height;
-  image_width = width;
-  image_format = format;
-
-  aspect_save_orig(width, height);
-  aspect_save_prescale(d_width, d_height);
-  update_xinerama_info();
-
-  window_width = d_width;
-  window_height = d_height;
-
-  r = (vo_colorkey & 0x00ff0000) >> 16;
-  g = (vo_colorkey & 0x0000ff00) >> 8;
-  b = vo_colorkey & 0x000000ff;
-  switch(vo_depthonscreen)
-    {
-    case 32:
-      colorkey = vo_colorkey;
-      break;
-    case 24:
-      colorkey = vo_colorkey & 0x00ffffff;
-      break;
-    case 16:
-      colorkey = ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3);
-      break;
-    case 15:
-      colorkey = ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3);
-      break;
-    default:
-      mp_msg(MSGT_VO, MSGL_ERR, "Sorry, this (%d) color depth is not supported\n",
-	     vo_depthonscreen);
-    }
-  mp_msg(MSGT_VO, MSGL_V, "Using colorkey: %x\n", colorkey);
-
-  aspect(&d_width, &d_height, A_NOZOOM);
-
-  vo_dx=( vo_screenwidth - d_width ) / 2; vo_dy=( vo_screenheight - d_height ) / 2;
-  vo_dx += xinerama_x;
-  vo_dy += xinerama_y;
-  vo_dwidth=d_width; vo_dheight=d_height;
-
-#ifdef X11_FULLSCREEN
-      if ( ( flags&VOFLAG_FULLSCREEN )||(flags & VOFLAG_SWSCALE) ) aspect(&d_width, &d_height, A_ZOOM);
-#endif
-      dwidth = d_width;
-      dheight = d_height;
-      /* Make the window */
-      XGetWindowAttributes(mDisplay, DefaultRootWindow(mDisplay), &attribs);
-
-      /* from vo_x11 */
-      window_depth = attribs.depth;
-      if ((window_depth != 15) && (window_depth != 16) && (window_depth != 24)
-	  && (window_depth != 32))
-        window_depth = 24;
-      XMatchVisualInfo(mDisplay, mScreen, window_depth, TrueColor, &vinfo);
-
-      xswa.background_pixel = BlackPixel(mDisplay, mScreen);
-      xswa.border_pixel     = 0;
-      xswa.colormap         = XCreateColormap(mDisplay, RootWindow(mDisplay, mScreen),
-					      vinfo.visual, AllocNone);
-      xswamask = CWBackPixel | CWBorderPixel | CWColormap;
-
-	    vo_x11_create_vo_window(&vinfo, vo_dx, vo_dy,
-                  window_width, window_height, flags,
-	          xswa.colormap, "xvidix", title);
-	    XChangeWindowAttributes(mDisplay, vo_window, xswamask, &xswa);
-
-  if ( ( !WinID )&&( flags&VOFLAG_FULLSCREEN ) ) { vo_dx=0; vo_dy=0; vo_dwidth=vo_screenwidth; vo_dheight=vo_screenheight; vo_fs=1; }
-
-  if(sub_vo->config(image_width,image_height,vo_dwidth,vo_dheight,
-		    flags | VOFLAG_XOVERLAY_SUB_VO,NULL,format)) {
-    mp_msg(MSGT_VO, MSGL_ERR, "xover: sub vo config failed\n");
-    return 1;
-  }
-  colork.x11 = colorkey;
-  colork.r = r;
-  colork.g = g;
-  colork.b = b;
-  if(sub_vo->control(VOCTRL_XOVERLAY_SET_COLORKEY,&colork) != VO_TRUE)
-    mp_msg(MSGT_VO, MSGL_WARN, "xover: set_colorkey failed\n");
-
-  set_window(1);
-
-  XSync(mDisplay, False);
-
-  panscan_calc();
-
-  return 0;
-}
-
-static void check_events(void)
-{
-  const int event = vo_x11_check_events(mDisplay);
-
-  if ((event & VO_EVENT_RESIZE) || (event & VO_EVENT_EXPOSE))
-    set_window(0);
-  sub_vo->check_events();
-  return;
-}
-
-/* draw_osd, flip_page, draw_slice, draw_frame should be
-   overwritten with vidix functions (vosub_vidix.c) */
-static void draw_osd(void)
-{
-  mp_msg(MSGT_VO, MSGL_FATAL, "xover error: didn't used sub vo draw_osd!\n");
-}
-
-static void flip_page(void)
-{
-  mp_msg(MSGT_VO, MSGL_FATAL, "xover error: didn't used sub vo flip_page!\n");
-}
-
-static int draw_slice(uint8_t *src[], int stride[],
-			   int w, int h, int x, int y)
-{
-  mp_msg(MSGT_VO, MSGL_FATAL, "xover error: didn't used sub vo draw_slice!\n");
-  return 1;
-}
-
-static int draw_frame(uint8_t *src[])
-{
-  mp_msg(MSGT_VO, MSGL_FATAL, "xover error: didn't used sub vo draw_frame!\n");
-  return 1;
-}
-
-static void uninit(void)
-{
-  if(!vo_config_count) return;
-  if(sub_vo) sub_vo->uninit();
-  sub_vo = NULL;
-  vo_x11_uninit();
-  // Restore our callbacks
-  video_out_xover.old_functions->draw_frame = draw_frame;
-  video_out_xover.old_functions->draw_slice = draw_slice;
-  video_out_xover.old_functions->flip_page = flip_page;
-  video_out_xover.old_functions->draw_osd  = draw_osd;
-}
-
-static int preinit(const char *arg)
-{
-  int i;
-
-  if(!arg) {
-    mp_msg(MSGT_VO, MSGL_ERR, "VO XOverlay need a subdriver\n");
-    return 1;
-  }
-
-  const struct vo_driver *candidate;
-  for(i = 0; (candidate = video_out_drivers[i]) != NULL; i++)
-    if (!candidate->is_new && !strcmp(candidate->info->short_name,arg) &&
-        strcmp(candidate->info->short_name,"xover"))
-      break;
-  if (!candidate) {
-    mp_msg(MSGT_VO, MSGL_ERR, "VO XOverlay: Subdriver %s not found\n", arg);
-    return 1;
-  }
-
-  const struct vo_old_functions *functions = candidate->old_functions;
-  if (functions->control(VOCTRL_XOVERLAY_SUPPORT,NULL) != VO_TRUE) {
-    mp_msg(MSGT_VO, MSGL_ERR, "VO XOverlay: %s doesn't support XOverlay\n", arg);
-    return 1;
-  }
-  // X11 init
-  if (!vo_init()) return VO_FALSE;
-  if(functions->preinit(NULL)) {
-    mp_msg(MSGT_VO, MSGL_ERR, "VO XOverlay: Subvo init failed\n");
-    return 1;
-  }
-  sub_vo = functions;
-  sub_info = candidate->info;
-  // Setup the sub vo callbacks
-  video_out_xover.old_functions->draw_frame = sub_vo->draw_frame;
-  video_out_xover.old_functions->draw_slice = sub_vo->draw_slice;
-  video_out_xover.old_functions->flip_page = sub_vo->flip_page;
-  video_out_xover.old_functions->draw_osd  = sub_vo->draw_osd;
-  return 0;
-}
-
-static int control(uint32_t request, void *data)
-{
-  if(!sub_vo) return VO_ERROR;
-  switch (request) {
-  case VOCTRL_GET_PANSCAN:
-    if ( !vo_config_count || !vo_fs ) return VO_FALSE;
-    return VO_TRUE;
-  case VOCTRL_ONTOP:
-    vo_x11_ontop();
-    return VO_TRUE;
-  case VOCTRL_FULLSCREEN:
-    vo_x11_fullscreen();
-  case VOCTRL_SET_PANSCAN:
-    if ( vo_fs && ( vo_panscan != vo_panscan_amount ) )
-      {
-	panscan_calc();
-	set_window(0);
-      }
-    return VO_TRUE;
-  default:
-    return sub_vo->control(request,data);
-  }
-  return VO_NOTIMPL;
-}