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, 373 deletions

diff --git a/libmpcodecs/vf_hqdn3d.c b/libmpcodecs/vf_hqdn3d.c
deleted file mode 100644
index 95cdba1ef5..0000000000
--- a/libmpcodecs/vf_hqdn3d.c
+++ /dev/null
@@ -1,373 +0,0 @@
-/*
- * Copyright (C) 2003 Daniel Moreno <comac@comac.darktech.org>
- *
- * 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 <math.h>
-
-#include "mp_msg.h"
-#include "img_format.h"
-#include "mp_image.h"
-#include "vf.h"
-
-#define PARAM1_DEFAULT 4.0
-#define PARAM2_DEFAULT 3.0
-#define PARAM3_DEFAULT 6.0
-
-//===========================================================================//
-
-struct vf_priv_s {
-        int Coefs[4][512*16];
-        unsigned int *Line;
-	unsigned short *Frame[3];
-};
-
-
-/***************************************************************************/
-
-static void uninit(struct vf_instance *vf)
-{
-	free(vf->priv->Line);
-	free(vf->priv->Frame[0]);
-	free(vf->priv->Frame[1]);
-	free(vf->priv->Frame[2]);
-
-	vf->priv->Line     = NULL;
-	vf->priv->Frame[0] = NULL;
-	vf->priv->Frame[1] = NULL;
-	vf->priv->Frame[2] = NULL;
-}
-
-static int config(struct vf_instance *vf,
-        int width, int height, int d_width, int d_height,
-	unsigned int flags, unsigned int outfmt){
-
-	uninit(vf);
-        vf->priv->Line = malloc(width*sizeof(int));
-
-	return vf_next_config(vf,width,height,d_width,d_height,flags,outfmt);
-}
-
-static inline unsigned int LowPassMul(unsigned int PrevMul, unsigned int CurrMul, int* Coef){
-//    int dMul= (PrevMul&0xFFFFFF)-(CurrMul&0xFFFFFF);
-    int dMul= PrevMul-CurrMul;
-    unsigned int d=((dMul+0x10007FF)>>12);
-    return CurrMul + Coef[d];
-}
-
-static void deNoiseTemporal(
-                    unsigned char *Frame,        // mpi->planes[x]
-                    unsigned char *FrameDest,    // dmpi->planes[x]
-                    unsigned short *FrameAnt,
-                    int W, int H, int sStride, int dStride,
-                    int *Temporal)
-{
-    long X, Y;
-    unsigned int PixelDst;
-
-    for (Y = 0; Y < H; Y++){
-        for (X = 0; X < W; X++){
-            PixelDst = LowPassMul(FrameAnt[X]<<8, Frame[X]<<16, Temporal);
-            FrameAnt[X] = ((PixelDst+0x1000007F)>>8);
-            FrameDest[X]= ((PixelDst+0x10007FFF)>>16);
-        }
-        Frame += sStride;
-        FrameDest += dStride;
-        FrameAnt += W;
-    }
-}
-
-static void deNoiseSpacial(
-                    unsigned char *Frame,        // mpi->planes[x]
-                    unsigned char *FrameDest,    // dmpi->planes[x]
-                    unsigned int *LineAnt,       // vf->priv->Line (width bytes)
-                    int W, int H, int sStride, int dStride,
-                    int *Horizontal, int *Vertical)
-{
-    long X, Y;
-    long sLineOffs = 0, dLineOffs = 0;
-    unsigned int PixelAnt;
-    unsigned int PixelDst;
-
-    /* First pixel has no left nor top neighbor. */
-    PixelDst = LineAnt[0] = PixelAnt = Frame[0]<<16;
-    FrameDest[0]= ((PixelDst+0x10007FFF)>>16);
-
-    /* First line has no top neighbor, only left. */
-    for (X = 1; X < W; X++){
-        PixelDst = LineAnt[X] = LowPassMul(PixelAnt, Frame[X]<<16, Horizontal);
-        FrameDest[X]= ((PixelDst+0x10007FFF)>>16);
-    }
-
-    for (Y = 1; Y < H; Y++){
-	unsigned int PixelAnt;
-	sLineOffs += sStride, dLineOffs += dStride;
-        /* First pixel on each line doesn't have previous pixel */
-        PixelAnt = Frame[sLineOffs]<<16;
-        PixelDst = LineAnt[0] = LowPassMul(LineAnt[0], PixelAnt, Vertical);
-        FrameDest[dLineOffs]= ((PixelDst+0x10007FFF)>>16);
-
-        for (X = 1; X < W; X++){
-            unsigned int PixelDst;
-            /* The rest are normal */
-            PixelAnt = LowPassMul(PixelAnt, Frame[sLineOffs+X]<<16, Horizontal);
-            PixelDst = LineAnt[X] = LowPassMul(LineAnt[X], PixelAnt, Vertical);
-            FrameDest[dLineOffs+X]= ((PixelDst+0x10007FFF)>>16);
-        }
-    }
-}
-
-static void deNoise(unsigned char *Frame,        // mpi->planes[x]
-                    unsigned char *FrameDest,    // dmpi->planes[x]
-                    unsigned int *LineAnt,      // vf->priv->Line (width bytes)
-		    unsigned short **FrameAntPtr,
-                    int W, int H, int sStride, int dStride,
-                    int *Horizontal, int *Vertical, int *Temporal)
-{
-    long X, Y;
-    long sLineOffs = 0, dLineOffs = 0;
-    unsigned int PixelAnt;
-    unsigned int PixelDst;
-    unsigned short* FrameAnt=(*FrameAntPtr);
-
-    if(!FrameAnt){
-	(*FrameAntPtr)=FrameAnt=malloc(W*H*sizeof(unsigned short));
-	for (Y = 0; Y < H; Y++){
-	    unsigned short* dst=&FrameAnt[Y*W];
-	    unsigned char* src=Frame+Y*sStride;
-	    for (X = 0; X < W; X++) dst[X]=src[X]<<8;
-	}
-    }
-
-    if(!Horizontal[0] && !Vertical[0]){
-        deNoiseTemporal(Frame, FrameDest, FrameAnt,
-                        W, H, sStride, dStride, Temporal);
-        return;
-    }
-    if(!Temporal[0]){
-        deNoiseSpacial(Frame, FrameDest, LineAnt,
-                       W, H, sStride, dStride, Horizontal, Vertical);
-        return;
-    }
-
-    /* First pixel has no left nor top neighbor. Only previous frame */
-    LineAnt[0] = PixelAnt = Frame[0]<<16;
-    PixelDst = LowPassMul(FrameAnt[0]<<8, PixelAnt, Temporal);
-    FrameAnt[0] = ((PixelDst+0x1000007F)>>8);
-    FrameDest[0]= ((PixelDst+0x10007FFF)>>16);
-
-    /* First line has no top neighbor. Only left one for each pixel and
-     * last frame */
-    for (X = 1; X < W; X++){
-        LineAnt[X] = PixelAnt = LowPassMul(PixelAnt, Frame[X]<<16, Horizontal);
-        PixelDst = LowPassMul(FrameAnt[X]<<8, PixelAnt, Temporal);
-        FrameAnt[X] = ((PixelDst+0x1000007F)>>8);
-        FrameDest[X]= ((PixelDst+0x10007FFF)>>16);
-    }
-
-    for (Y = 1; Y < H; Y++){
-	unsigned int PixelAnt;
-	unsigned short* LinePrev=&FrameAnt[Y*W];
-	sLineOffs += sStride, dLineOffs += dStride;
-        /* First pixel on each line doesn't have previous pixel */
-        PixelAnt = Frame[sLineOffs]<<16;
-        LineAnt[0] = LowPassMul(LineAnt[0], PixelAnt, Vertical);
-	PixelDst = LowPassMul(LinePrev[0]<<8, LineAnt[0], Temporal);
-        LinePrev[0] = ((PixelDst+0x1000007F)>>8);
-        FrameDest[dLineOffs]= ((PixelDst+0x10007FFF)>>16);
-
-        for (X = 1; X < W; X++){
-            unsigned int PixelDst;
-            /* The rest are normal */
-            PixelAnt = LowPassMul(PixelAnt, Frame[sLineOffs+X]<<16, Horizontal);
-            LineAnt[X] = LowPassMul(LineAnt[X], PixelAnt, Vertical);
-	    PixelDst = LowPassMul(LinePrev[X]<<8, LineAnt[X], Temporal);
-            LinePrev[X] = ((PixelDst+0x1000007F)>>8);
-            FrameDest[dLineOffs+X]= ((PixelDst+0x10007FFF)>>16);
-        }
-    }
-}
-
-
-static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts){
-	int cw= mpi->w >> mpi->chroma_x_shift;
-	int ch= mpi->h >> mpi->chroma_y_shift;
-        int W = mpi->w, H = mpi->h;
-
-	mp_image_t *dmpi=vf_get_image(vf->next,mpi->imgfmt,
-		MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
-                mpi->w,mpi->h);
-
-	if(!dmpi) return 0;
-
-        deNoise(mpi->planes[0], dmpi->planes[0],
-		vf->priv->Line, &vf->priv->Frame[0], W, H,
-                mpi->stride[0], dmpi->stride[0],
-                vf->priv->Coefs[0],
-                vf->priv->Coefs[0],
-                vf->priv->Coefs[1]);
-        deNoise(mpi->planes[1], dmpi->planes[1],
-		vf->priv->Line, &vf->priv->Frame[1], cw, ch,
-                mpi->stride[1], dmpi->stride[1],
-                vf->priv->Coefs[2],
-                vf->priv->Coefs[2],
-                vf->priv->Coefs[3]);
-        deNoise(mpi->planes[2], dmpi->planes[2],
-		vf->priv->Line, &vf->priv->Frame[2], cw, ch,
-                mpi->stride[2], dmpi->stride[2],
-                vf->priv->Coefs[2],
-                vf->priv->Coefs[2],
-                vf->priv->Coefs[3]);
-
-	return vf_next_put_image(vf,dmpi, pts);
-}
-
-//===========================================================================//
-
-static int query_format(struct vf_instance *vf, unsigned int fmt){
-        switch(fmt)
-	{
-	case IMGFMT_YV12:
-	case IMGFMT_I420:
-	case IMGFMT_IYUV:
-	case IMGFMT_YVU9:
-	case IMGFMT_444P:
-	case IMGFMT_422P:
-	case IMGFMT_411P:
-		return vf_next_query_format(vf, fmt);
-	}
-	return 0;
-}
-
-
-#define ABS(A) ( (A) > 0 ? (A) : -(A) )
-
-static void PrecalcCoefs(int *Ct, double Dist25)
-{
-    int i;
-    double Gamma, Simil, C;
-
-    Gamma = log(0.25) / log(1.0 - Dist25/255.0 - 0.00001);
-
-    for (i = -255*16; i <= 255*16; i++)
-    {
-        Simil = 1.0 - ABS(i) / (16*255.0);
-        C = pow(Simil, Gamma) * 65536.0 * (double)i / 16.0;
-        Ct[16*256+i] = (C<0) ? (C-0.5) : (C+0.5);
-    }
-
-    Ct[0] = (Dist25 != 0);
-}
-
-
-static int vf_open(vf_instance_t *vf, char *args){
-        double LumSpac, LumTmp, ChromSpac, ChromTmp;
-        double Param1, Param2, Param3, Param4;
-
-	vf->config=config;
-	vf->put_image=put_image;
-        vf->query_format=query_format;
-        vf->uninit=uninit;
-	vf->priv=malloc(sizeof(struct vf_priv_s));
-        memset(vf->priv, 0, sizeof(struct vf_priv_s));
-
-        if (args)
-        {
-            switch(sscanf(args, "%lf:%lf:%lf:%lf",
-                          &Param1, &Param2, &Param3, &Param4
-                         ))
-            {
-            case 0:
-                LumSpac = PARAM1_DEFAULT;
-                LumTmp = PARAM3_DEFAULT;
-
-                ChromSpac = PARAM2_DEFAULT;
-                ChromTmp = LumTmp * ChromSpac / LumSpac;
-                break;
-
-            case 1:
-                LumSpac = Param1;
-                LumTmp = PARAM3_DEFAULT * Param1 / PARAM1_DEFAULT;
-
-                ChromSpac = PARAM2_DEFAULT * Param1 / PARAM1_DEFAULT;
-                ChromTmp = LumTmp * ChromSpac / LumSpac;
-                break;
-
-            case 2:
-                LumSpac = Param1;
-                LumTmp = PARAM3_DEFAULT * Param1 / PARAM1_DEFAULT;
-
-                ChromSpac = Param2;
-                ChromTmp = LumTmp * ChromSpac / LumSpac;
-                break;
-
-            case 3:
-                LumSpac = Param1;
-                LumTmp = Param3;
-
-                ChromSpac = Param2;
-                ChromTmp = LumTmp * ChromSpac / LumSpac;
-                break;
-
-            case 4:
-                LumSpac = Param1;
-                LumTmp = Param3;
-
-                ChromSpac = Param2;
-                ChromTmp = Param4;
-                break;
-
-            default:
-                LumSpac = PARAM1_DEFAULT;
-                LumTmp = PARAM3_DEFAULT;
-
-                ChromSpac = PARAM2_DEFAULT;
-                ChromTmp = LumTmp * ChromSpac / LumSpac;
-            }
-        }
-        else
-        {
-            LumSpac = PARAM1_DEFAULT;
-            LumTmp = PARAM3_DEFAULT;
-
-            ChromSpac = PARAM2_DEFAULT;
-            ChromTmp = LumTmp * ChromSpac / LumSpac;
-        }
-
-        PrecalcCoefs(vf->priv->Coefs[0], LumSpac);
-        PrecalcCoefs(vf->priv->Coefs[1], LumTmp);
-        PrecalcCoefs(vf->priv->Coefs[2], ChromSpac);
-        PrecalcCoefs(vf->priv->Coefs[3], ChromTmp);
-
-	return 1;
-}
-
-const vf_info_t vf_info_hqdn3d = {
-    "High Quality 3D Denoiser",
-    "hqdn3d",
-    "Daniel Moreno & A'rpi",
-    "",
-    vf_open,
-    NULL
-};
-
-//===========================================================================//