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        All of these are for very specific and outdated hardware.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, 317 deletions

diff --git a/libvo/vesa_lvo.c b/libvo/vesa_lvo.c
deleted file mode 100644
index f5cbab4757..0000000000
--- a/libvo/vesa_lvo.c
+++ /dev/null
@@ -1,317 +0,0 @@
-/*
- * vo_vesa interface to Linux Video Overlay
- * (partly based on vo_mga.c)
- *
- * copyright (C) 2001 Nick Kurshev <nickols_k@mail.ru>
- *
- * 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 <inttypes.h>
-#include <sys/ioctl.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "config.h"
-#include "mp_msg.h"
-
-#include "vesa_lvo.h"
-#include "libmpcodecs/img_format.h"
-#include "drivers/mga_vid.h" /* <- should be changed to "linux/'something'.h" */
-#include "fastmemcpy.h"
-#include "osd.h"
-#include "video_out.h"
-#include "sub/sub.h"
-#include "libmpcodecs/vfcap.h"
-
-#define WIDTH_ALIGN 32 /* should be 16 for rage:422 and 32 for rage:420 */
-#define NUM_FRAMES 10
-
-static uint8_t *frames[NUM_FRAMES];
-
-static int lvo_handler = -1;
-static uint8_t *lvo_mem = NULL;
-static uint8_t next_frame;
-static mga_vid_config_t mga_vid_config;
-static unsigned image_bpp,image_height,image_width,src_format;
-int vlvo_control(uint32_t request, void *data);
-
-#define PIXEL_SIZE() ((video_mode_info.BitsPerPixel+7)/8)
-#define SCREEN_LINE_SIZE(pixel_size) (video_mode_info.XResolution*(pixel_size) )
-#define IMAGE_LINE_SIZE(pixel_size) (image_width*(pixel_size))
-
-int      vlvo_init(unsigned src_width,unsigned src_height,
-		   unsigned x_org,unsigned y_org,unsigned dst_width,
-		   unsigned dst_height,unsigned format,unsigned dest_bpp)
-{
-  size_t i,awidth;
-  mp_tmsg(MSGT_VO,MSGL_WARN, "[VESA_LVO] This branch is no longer supported.\n[VESA_LVO] Please use -vo vesa:vidix instead.\n");
-  return -1;
-  if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
-    mp_msg(MSGT_VO,MSGL_DBG2, "vesa_lvo: vlvo_init() was called\n");}
-	image_width = src_width;
-	image_height = src_height;
-	mga_vid_config.version=MGA_VID_VERSION;
-        src_format = mga_vid_config.format=format;
-        awidth = (src_width + (WIDTH_ALIGN-1)) & ~(WIDTH_ALIGN-1);
-        switch(format){
-        case IMGFMT_YV12:
-        case IMGFMT_I420:
-        case IMGFMT_IYUV:
-	    image_bpp=16;
-	    mga_vid_config.frame_size = awidth*src_height+(awidth*src_height)/2;
-	    break;
-        case IMGFMT_YUY2:
-        case IMGFMT_UYVY:
-	    image_bpp=16;
-	    mga_vid_config.frame_size = awidth*src_height*2;
-	    break;
-        case IMGFMT_RGB15:
-        case IMGFMT_BGR15:
-        case IMGFMT_RGB16:
-        case IMGFMT_BGR16:
-	    image_bpp=16;
-	    mga_vid_config.frame_size = awidth*src_height*2;
-	    break;
-        case IMGFMT_RGB24:
-        case IMGFMT_BGR24:
-	    image_bpp=24;
-	    mga_vid_config.frame_size = awidth*src_height*3;
-	    break;
-        case IMGFMT_RGB32:
-        case IMGFMT_BGR32:
-	    image_bpp=32;
-	    mga_vid_config.frame_size = awidth*src_height*4;
-	    break;
-        default:
-            mp_tmsg(MSGT_VO,MSGL_WARN, "[VESA_LVI] Invalid output format: %s(%0X)\n",vo_format_name(format),format);
-            return -1;
-        }
-        mga_vid_config.colkey_on=0;
-	mga_vid_config.src_width = src_width;
-	mga_vid_config.src_height= src_height;
-	mga_vid_config.dest_width = dst_width;
-	mga_vid_config.dest_height= dst_height;
-	mga_vid_config.x_org=x_org;
-	mga_vid_config.y_org=y_org;
-	mga_vid_config.num_frames=NUM_FRAMES;
-	if (ioctl(lvo_handler,MGA_VID_CONFIG,&mga_vid_config))
-	{
-		perror("vesa_lvo: Error in mga_vid_config ioctl()");
-                mp_tmsg(MSGT_VO,MSGL_WARN, "[VESA_LVO] Your fb_vid driver version is incompatible with this MPlayer version!\n");
-		return -1;
-	}
-	ioctl(lvo_handler,MGA_VID_ON,0);
-
-	frames[0] = (char*)mmap(0,mga_vid_config.frame_size*mga_vid_config.num_frames,PROT_WRITE,MAP_SHARED,lvo_handler,0);
-	for(i=1;i<NUM_FRAMES;i++)
-		frames[i] = frames[i-1] + mga_vid_config.frame_size;
-	next_frame = 0;
-	lvo_mem = frames[next_frame];
-
-	/*clear the buffer*/
-	memset(frames[0],0x80,mga_vid_config.frame_size*mga_vid_config.num_frames);
-	return 0;
-}
-
-void vlvo_term( void )
-{
-  if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
-    mp_msg(MSGT_VO,MSGL_DBG2, "vesa_lvo: vlvo_term() was called\n");}
-	ioctl( lvo_handler,MGA_VID_OFF,0 );
-	munmap(frames[0],mga_vid_config.frame_size*mga_vid_config.num_frames);
-	if(lvo_handler != -1) close(lvo_handler);
-}
-
-static int vlvo_draw_slice_420(uint8_t *image[], int stride[],
-                                    int w, int h, int x, int y)
-{
-    uint8_t *src;
-    uint8_t *dest;
-    uint32_t bespitch,bespitch2;
-    int i;
-
-    bespitch = (mga_vid_config.src_width + (WIDTH_ALIGN-1)) & ~(WIDTH_ALIGN-1);
-    bespitch2 = bespitch/2;
-
-    dest = lvo_mem + bespitch * y + x;
-    src = image[0];
-    for(i=0;i<h;i++){
-        fast_memcpy(dest,src,w);
-        src+=stride[0];
-        dest += bespitch;
-    }
-
-    w/=2;h/=2;x/=2;y/=2;
-
-    dest = lvo_mem + bespitch*mga_vid_config.src_height + bespitch2 * y + x;
-    src = image[1];
-    for(i=0;i<h;i++){
-        fast_memcpy(dest,src,w);
-        src+=stride[1];
-        dest += bespitch2;
-    }
-
-    dest = lvo_mem + bespitch*mga_vid_config.src_height
-                   + bespitch*mga_vid_config.src_height / 4
-                   + bespitch2 * y + x;
-    src = image[2];
-    for(i=0;i<h;i++){
-        fast_memcpy(dest,src,w);
-        src+=stride[2];
-        dest += bespitch2;
-    }
-    return 0;
-}
-
-static int vlvo_draw_slice(uint8_t *image[], int stride[],
-                           int w,int h,int x,int y)
-{
- if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
-   mp_msg(MSGT_VO,MSGL_DBG2, "vesa_lvo: vlvo_draw_slice() was called\n");}
-    if(src_format == IMGFMT_YV12 || src_format == IMGFMT_I420 || src_format == IMGFMT_IYUV)
-	vlvo_draw_slice_420(image,stride,w,h,x,y);
-    else
-    {
-	uint8_t *dst;
-	uint8_t bytpp;
-	bytpp = (image_bpp+7)/8;
-	dst = lvo_mem + (image_width * y + x)*bytpp;
-	/* vlvo_draw_slice_422(image,stride,w,h,x,y); just for speed */
-	fast_memcpy(dst,image[0],mga_vid_config.frame_size);
-    }
- return 0;
-}
-
-static int vlvo_draw_frame(uint8_t *image[])
-{
-/* Note it's very strange but sometime for YUY2 draw_frame is called */
-  fast_memcpy(lvo_mem,image[0],mga_vid_config.frame_size);
-  if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
-    mp_msg(MSGT_VO,MSGL_DBG2, "vesa_lvo: vlvo_flip_page() was called\n");}
-  return 0;
-}
-
-static void vlvo_flip_page(void)
-{
-  if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
-    mp_msg(MSGT_VO,MSGL_DBG2, "vesa_lvo: vlvo_draw_osd() was called\n");}
-  if(vo_doublebuffering)
-  {
-	ioctl(lvo_handler,MGA_VID_FSEL,&next_frame);
-	next_frame=(next_frame+1)%mga_vid_config.num_frames;
-	lvo_mem=frames[next_frame];
-  }
-}
-
-#if 0
-static void draw_alpha_null(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride)
-{
-}
-
-static void draw_alpha(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride)
-{
-    uint32_t bespitch = /*(*/mga_vid_config.src_width;// + 15) & ~15;
-    switch(mga_vid_config.format){
-    case IMGFMT_BGR15:
-    case IMGFMT_RGB15:
-	vo_draw_alpha_rgb15(w,h,src,srca,stride,lvo_mem+2*(y0*bespitch+x0),2*bespitch);
-	break;
-    case IMGFMT_BGR16:
-    case IMGFMT_RGB16:
-	vo_draw_alpha_rgb16(w,h,src,srca,stride,lvo_mem+2*(y0*bespitch+x0),2*bespitch);
-	break;
-    case IMGFMT_BGR24:
-    case IMGFMT_RGB24:
-	vo_draw_alpha_rgb24(w,h,src,srca,stride,lvo_mem+3*(y0*bespitch+x0),3*bespitch);
-	break;
-    case IMGFMT_BGR32:
-    case IMGFMT_RGB32:
-	vo_draw_alpha_rgb32(w,h,src,srca,stride,lvo_mem+4*(y0*bespitch+x0),4*bespitch);
-	break;
-    case IMGFMT_YV12:
-    case IMGFMT_IYUV:
-    case IMGFMT_I420:
-        vo_draw_alpha_yv12(w,h,src,srca,stride,lvo_mem+bespitch*y0+x0,bespitch);
-        break;
-    case IMGFMT_YUY2:
-        vo_draw_alpha_yuy2(w,h,src,srca,stride,lvo_mem+2*(bespitch*y0+x0),bespitch);
-        break;
-    case IMGFMT_UYVY:
-        vo_draw_alpha_yuy2(w,h,src,srca,stride,lvo_mem+2*(bespitch*y0+x0)+1,bespitch);
-        break;
-    default:
-        draw_alpha_null(x0,y0,w,h,src,srca,stride);
-    }
-}
-#endif
-
-static void vlvo_draw_osd(void)
-{
-  if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
-    mp_msg(MSGT_VO,MSGL_DBG2,"vesa_lvo: vlvo_draw_osd() was called\n"); }
-  /* TODO: hw support */
-#if 0
-/* disable this stuff until new fbvid.h interface will be implemented
-  because in different fourcc radeon_vid and rage128_vid have different
-  width alignment */
-  vo_draw_text(mga_vid_config.src_width,mga_vid_config.src_height,draw_alpha);
-#endif
-}
-
-extern struct vo_old_functions video_out_vesa;
-
-int vlvo_preinit(const char *drvname)
-{
-  mp_tmsg(MSGT_VO,MSGL_WARN, "[VESA_LVO] This branch is no longer supported.\n[VESA_LVO] Please use -vo vesa:vidix instead.\n");
-  return -1;
-  if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
-    mp_msg(MSGT_VO,MSGL_DBG2, "vesa_lvo: vlvo_preinit(%s) was called\n",drvname);}
-	lvo_handler = open(drvname,O_RDWR);
-	if(lvo_handler == -1)
-	{
- 		mp_tmsg(MSGT_VO,MSGL_WARN, "[VESA_LVO] Couldn't open: '%s'\n",drvname);
-		return -1;
-	}
-	/* we are able to tune up this stuff depend on fourcc format */
-	video_out_vesa.draw_slice=vlvo_draw_slice;
-	video_out_vesa.draw_frame=vlvo_draw_frame;
-	video_out_vesa.flip_page=vlvo_flip_page;
-	video_out_vesa.draw_osd=vlvo_draw_osd;
-  video_out_vesa.control=vlvo_control;
-	return 0;
-}
-
-static uint32_t vlvo_query_info(uint32_t format)
-{
-  if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
-    mp_msg(MSGT_VO,MSGL_DBG2, "vesa_lvo: query_format was called: %x (%s)\n",format,vo_format_name(format)); }
-  return VFCAP_CSP_SUPPORTED;
-}
-
-int vlvo_control(uint32_t request, void *data)
-{
-  switch (request) {
-  case VOCTRL_QUERY_FORMAT:
-    return vlvo_query_info(*((uint32_t*)data));
-  }
-  return VO_NOTIMPL;
-}