Rename directories, move files (step 1 of 2) (does not compile)

Tis drops the silly lib prefixes, and attempts to organize the tree in
a more logical way. Make the top-level directory less cluttered as
well.

Renames the following directories:
    libaf -> audio/filter
    libao2 -> audio/out
    libvo -> video/out
    libmpdemux -> demux

Split libmpcodecs:
    vf* -> video/filter
    vd*, dec_video.* -> video/decode
    mp_image*, img_format*, ... -> video/
    ad*, dec_audio.* -> audio/decode

libaf/format.* is moved to audio/ - this is similar to how mp_image.*
is located in video/.

Move most top-level .c/.h files to core. (talloc.c/.h is left on top-
level, because it's external.) Park some of the more annoying files
in compat/. Some of these are relicts from the time mplayer used
ffmpeg internals.

sub/ is not split, because it's too much of a mess (subtitle code is
mixed with OSD display and rendering).

Maybe the organization of core is not ideal: it mixes playback core
(like mplayer.c) and utility helpers (like bstr.c/h). Should the need
arise, the playback core will be moved somewhere else, while core
contains all helper and common code.

1 files changed, 0 insertions, 148 deletions

diff --git a/libvo/aspect.c b/libvo/aspect.c
deleted file mode 100644
index f3cd00a5e5..0000000000
--- a/libvo/aspect.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * 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.
- */
-
-/* Stuff for correct aspect scaling. */
-#include "aspect.h"
-#include "geometry.h"
-#include "video_out.h"
-#include "mp_msg.h"
-#include "options.h"
-
-#include "video_out.h"
-
-void aspect_save_videores(struct vo *vo, int w, int h, int d_w, int d_h)
-{
-    vo->aspdat.orgw = w;
-    vo->aspdat.orgh = h;
-    vo->aspdat.prew = d_w;
-    vo->aspdat.preh = d_h;
-    vo->aspdat.par = (double)d_w / d_h * h / w;
-}
-
-void aspect_save_screenres(struct vo *vo, int scrw, int scrh)
-{
-    mp_msg(MSGT_VO, MSGL_DBG2, "aspect_save_screenres %dx%d\n", scrw, scrh);
-    struct MPOpts *opts = vo->opts;
-    if (scrw <= 0 && scrh <= 0)
-        scrw = 1024;
-    if (scrh <= 0)
-        scrh = (scrw * 3 + 3) / 4;
-    if (scrw <= 0)
-        scrw = (scrh * 4 + 2) / 3;
-    vo->aspdat.scrw = scrw;
-    vo->aspdat.scrh = scrh;
-    if (opts->force_monitor_aspect)
-        vo->monitor_par = opts->force_monitor_aspect * scrh / scrw;
-    else
-        vo->monitor_par = 1.0 / opts->monitor_pixel_aspect;
-}
-
-/* aspect is called with the source resolution and the
- * resolution, that the scaled image should fit into
- */
-
-void aspect_fit(struct vo *vo, int *srcw, int *srch, int fitw, int fith)
-{
-    struct aspect_data *aspdat = &vo->aspdat;
-    float pixelaspect = vo->monitor_par;
-
-    mp_msg(MSGT_VO, MSGL_DBG2, "aspect(0) fitin: %dx%d monitor_par: %.2f\n",
-           fitw, fith, vo->monitor_par);
-    *srcw = fitw;
-    *srch = (float)fitw / aspdat->prew * aspdat->preh / pixelaspect;
-    *srch += *srch % 2; // round
-    mp_msg(MSGT_VO, MSGL_DBG2, "aspect(1) wh: %dx%d (org: %dx%d)\n",
-           *srcw, *srch, aspdat->prew, aspdat->preh);
-    if (*srch > fith || *srch < aspdat->orgh) {
-        int tmpw = (float)fith / aspdat->preh * aspdat->prew * pixelaspect;
-        tmpw += tmpw % 2; // round
-        if (tmpw <= fitw) {
-            *srch = fith;
-            *srcw = tmpw;
-        } else if (*srch > fith) {
-            mp_tmsg(MSGT_VO, MSGL_WARN,
-                    "[ASPECT] Warning: No suitable new res found!\n");
-        }
-    }
-    aspdat->asp = *srcw / (float)*srch;
-    mp_msg(MSGT_VO, MSGL_DBG2, "aspect(2) wh: %dx%d (org: %dx%d)\n",
-           *srcw, *srch, aspdat->prew, aspdat->preh);
-}
-
-static void get_max_dims(struct vo *vo, int *w, int *h, int zoom)
-{
-    struct aspect_data *aspdat = &vo->aspdat;
-    *w = zoom ? aspdat->scrw : aspdat->prew;
-    *h = zoom ? aspdat->scrh : aspdat->preh;
-    if (zoom && WinID >= 0)
-        zoom = A_WINZOOM;
-    if (zoom == A_WINZOOM) {
-        *w = vo->dwidth;
-        *h = vo->dheight;
-    }
-}
-
-void aspect(struct vo *vo, int *srcw, int *srch, int zoom)
-{
-    int fitw;
-    int fith;
-    get_max_dims(vo, &fitw, &fith, zoom);
-    if (!zoom && geometry_wh_changed) {
-        mp_msg(MSGT_VO, MSGL_DBG2, "aspect(0) no aspect forced!\n");
-        return; // the user doesn't want to fix aspect
-    }
-    aspect_fit(vo, srcw, srch, fitw, fith);
-}
-
-void panscan_init(struct vo *vo)
-{
-    vo->panscan_x = 0;
-    vo->panscan_y = 0;
-    vo->panscan_amount = 0.0f;
-}
-
-static void panscan_calc_internal(struct vo *vo, int zoom)
-{
-    int fwidth, fheight;
-    int vo_panscan_area;
-    int max_w, max_h;
-    get_max_dims(vo, &max_w, &max_h, zoom);
-    struct MPOpts *opts = vo->opts;
-
-    if (opts->vo_panscanrange > 0) {
-        aspect(vo, &fwidth, &fheight, zoom);
-        vo_panscan_area = max_h - fheight;
-        if (!vo_panscan_area)
-            vo_panscan_area = max_w - fwidth;
-        vo_panscan_area *= opts->vo_panscanrange;
-    } else
-        vo_panscan_area = -opts->vo_panscanrange * max_h;
-
-    vo->panscan_amount = vo_fs || zoom == A_WINZOOM ? vo_panscan : 0;
-    vo->panscan_x = vo_panscan_area * vo->panscan_amount * vo->aspdat.asp;
-    vo->panscan_y = vo_panscan_area * vo->panscan_amount;
-}
-
-/**
- * vos that set vo_dwidth and v_dheight correctly should call this to update
- * vo_panscan_x and vo_panscan_y
- */
-void panscan_calc_windowed(struct vo *vo)
-{
-    panscan_calc_internal(vo, A_WINZOOM);
-}