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, 125 deletions

diff --git a/libmpcodecs/vf_dsize.c b/libmpcodecs/vf_dsize.c
deleted file mode 100644
index d46d22ebb2..0000000000
--- a/libmpcodecs/vf_dsize.c
+++ /dev/null
@@ -1,125 +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.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <inttypes.h>
-
-#include "config.h"
-#include "mp_msg.h"
-
-#include "img_format.h"
-#include "mp_image.h"
-#include "vf.h"
-
-struct vf_priv_s {
-    int w, h;
-    int method; // aspect method, 0 -> downscale, 1-> upscale. +2 -> original aspect.
-    int round;
-    float aspect;
-};
-
-static int config(struct vf_instance *vf,
-    int width, int height, int d_width, int d_height,
-    unsigned int flags, unsigned int outfmt)
-{
-    int w = vf->priv->w;
-    int h = vf->priv->h;
-    if (vf->priv->aspect < 0.001) { // did the user input aspect or w,h params
-        if (w == 0) w = d_width;
-        if (h == 0) h = d_height;
-        if (w == -1) w = width;
-        if (h == -1) h = height;
-        if (w == -2) w = h * (double)d_width / d_height;
-        if (w == -3) w = h * (double)width / height;
-        if (h == -2) h = w * (double)d_height / d_width;
-        if (h == -3) h = w * (double)height / width;
-        if (vf->priv->method > -1) {
-            double aspect = (vf->priv->method & 2) ? ((double)height / width) : ((double)d_height / d_width);
-            if ((h > w * aspect) ^ (vf->priv->method & 1)) {
-                h = w * aspect;
-            } else {
-                w = h / aspect;
-            }
-        }
-        if (vf->priv->round > 1) { // round up
-            w += (vf->priv->round - 1 - (w - 1) % vf->priv->round);
-            h += (vf->priv->round - 1 - (h - 1) % vf->priv->round);
-        }
-        d_width = w;
-        d_height = h;
-    } else {
-        if (vf->priv->aspect * height > width) {
-            d_width = height * vf->priv->aspect + .5;
-            d_height = height;
-        } else {
-            d_height = width / vf->priv->aspect + .5;
-            d_width = width;
-        }
-    }
-    return vf_next_config(vf, width, height, d_width, d_height, flags, outfmt);
-}
-
-static void uninit(vf_instance_t *vf) {
-    free(vf->priv);
-    vf->priv = NULL;
-}
-
-static int vf_open(vf_instance_t *vf, char *args)
-{
-    vf->config = config;
-    vf->draw_slice = vf_next_draw_slice;
-    vf->uninit = uninit;
-    //vf->default_caps = 0;
-    vf->priv = calloc(sizeof(struct vf_priv_s), 1);
-    vf->priv->aspect = 0.;
-    vf->priv->w = -1;
-    vf->priv->h = -1;
-    vf->priv->method = -1;
-    vf->priv->round = 1;
-    if (args) {
-        if (strchr(args, '/')) {
-            int w, h;
-            sscanf(args, "%d/%d", &w, &h);
-            vf->priv->aspect = (float)w/h;
-        } else if (strchr(args, '.')) {
-            sscanf(args, "%f", &vf->priv->aspect);
-        } else {
-            sscanf(args, "%d:%d:%d:%d", &vf->priv->w, &vf->priv->h, &vf->priv->method, &vf->priv->round);
-        }
-    }
-    if ((vf->priv->aspect < 0.) || (vf->priv->w < -3) || (vf->priv->h < -3) ||
-            ((vf->priv->w < -1) && (vf->priv->h < -1)) ||
-            (vf->priv->method < -1) || (vf->priv->method > 3) ||
-            (vf->priv->round < 0)) {
-        mp_msg(MSGT_VFILTER, MSGL_ERR, "[dsize] Illegal value(s): aspect: %f w: %d h: %d aspect_method: %d round: %d\n", vf->priv->aspect, vf->priv->w, vf->priv->h, vf->priv->method, vf->priv->round);
-        free(vf->priv); vf->priv = NULL;
-        return -1;
-    }
-    return 1;
-}
-
-const vf_info_t vf_info_dsize = {
-    "reset displaysize/aspect",
-    "dsize",
-    "Rich Felker",
-    "",
-    vf_open,
-    NULL
-};