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mpv/codec-cfg.c
mplayer-svn 2e12790324 libmpcodecs: add support for 422P9 
For some reason only 9-bit 422 wasn't added before.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@34524 b3059339-0415-0410-9bf9-f77b7e298cf2
Author: reimar
2012-08-03 01:43:03 +02:00

769 lines
23 KiB
C
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/*
* codecs.conf parser
*
* Copyright (C) 2001 Szabolcs Berecz <szabi@inf.elte.hu>
*
* 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 <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <ctype.h>
#include <assert.h>
#include <string.h>
#include <stdint.h>
#include "config.h"
#include "mp_msg.h"
#include "libmpcodecs/img_format.h"
#include "codec-cfg.h"
#include "bstr.h"
#include "stream/stream.h"
#include "path.h"
static const char embedded_file[] =
#include "codecs.conf.h"
;
static const struct bstr builtin_codecs_conf = {
.start = (char *)embedded_file, .len = sizeof(embedded_file) - 1
};
#define mmioFOURCC( ch0, ch1, ch2, ch3 ) \
( (uint32_t)(uint8_t)(ch0) | ( (uint32_t)(uint8_t)(ch1) << 8 ) | \
( (uint32_t)(uint8_t)(ch2) << 16 ) | ( (uint32_t)(uint8_t)(ch3) << 24 ) )
#define PRINT_LINENUM mp_msg(MSGT_CODECCFG,MSGL_ERR," at line %d\n", line_num)
#define MAX_NR_TOKEN 16
#define RET_EOF -1
#define RET_EOL -2
#define TYPE_VIDEO 0
#define TYPE_AUDIO 1
static int codecs_conf_release;
char * codecs_file = NULL;
static int add_to_fourcc(char *s, char *alias, unsigned int *fourcc,
unsigned int *map)
{
int i, j, freeslots;
unsigned int tmp;
/* find first unused slot */
for (i = 0; i < CODECS_MAX_FOURCC && fourcc[i] != 0xffffffff; i++)
/* NOTHING */;
freeslots = CODECS_MAX_FOURCC - i;
if (!freeslots)
goto err_out_too_many;
do {
if (strlen(s) < 4)
goto err_out_parse_error;
tmp = mmioFOURCC(s[0], s[1], s[2], s[3]);
for (j = 0; j < i; j++)
if (tmp == fourcc[j])
goto err_out_duplicated;
fourcc[i] = tmp;
map[i] = alias ? mmioFOURCC(alias[0], alias[1], alias[2], alias[3]) : tmp;
s += 4;
i++;
} while ((*(s++) == ',') && --freeslots);
if (!freeslots)
goto err_out_too_many;
if (*(--s) != '\0')
goto err_out_parse_error;
return 1;
err_out_duplicated:
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"duplicated FourCC");
return 0;
err_out_too_many:
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"too many FourCCs/formats...");
return 0;
err_out_parse_error:
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"parse error");
return 0;
}
static int add_to_format(char *s, char *alias,unsigned int *fourcc, unsigned int *fourccmap)
{
int i, j;
char *endptr;
/* find first unused slot */
for (i = 0; i < CODECS_MAX_FOURCC && fourcc[i] != 0xffffffff; i++)
/* NOTHING */;
if (i == CODECS_MAX_FOURCC) {
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"too many FourCCs/formats...");
return 0;
}
fourcc[i]=strtoul(s,&endptr,0);
if (*endptr != '\0') {
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"parse error (format ID not a number?)");
return 0;
}
if(alias){
fourccmap[i]=strtoul(alias,&endptr,0);
if (*endptr != '\0') {
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"parse error (format ID alias not a number?)");
return 0;
}
} else
fourccmap[i]=fourcc[i];
for (j = 0; j < i; j++)
if (fourcc[j] == fourcc[i]) {
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"duplicated format ID");
return 0;
}
return 1;
}
static const struct {
const char *name;
const unsigned int num;
} fmt_table[] = {
// note: due to parser deficiencies/simplicity, if one format
// name matches the beginning of another, the longer one _must_
// come first in this list.
{"YV12", IMGFMT_YV12},
{"I420", IMGFMT_I420},
{"IYUV", IMGFMT_IYUV},
{"NV12", IMGFMT_NV12},
{"NV21", IMGFMT_NV21},
{"YVU9", IMGFMT_YVU9},
{"IF09", IMGFMT_IF09},
{"444P16LE", IMGFMT_444P16_LE},
{"444P16BE", IMGFMT_444P16_BE},
{"422P16LE", IMGFMT_422P16_LE},
{"422P16BE", IMGFMT_422P16_BE},
{"420P16LE", IMGFMT_420P16_LE},
{"420P16BE", IMGFMT_420P16_BE},
{"444P16", IMGFMT_444P16},
{"444P10", IMGFMT_444P10},
{"444P9", IMGFMT_444P9},
{"422P16", IMGFMT_422P16},
{"422P10", IMGFMT_422P10},
{"422P9", IMGFMT_422P9},
{"420P16", IMGFMT_420P16},
{"420P10", IMGFMT_420P10},
{"420P9", IMGFMT_420P9},
{"420A", IMGFMT_420A},
{"444P", IMGFMT_444P},
{"422P", IMGFMT_422P},
{"411P", IMGFMT_411P},
{"440P", IMGFMT_440P},
{"Y800", IMGFMT_Y800},
{"Y8", IMGFMT_Y8},
{"YUY2", IMGFMT_YUY2},
{"UYVY", IMGFMT_UYVY},
{"YVYU", IMGFMT_YVYU},
{"RGB48LE", IMGFMT_RGB48LE},
{"RGB48BE", IMGFMT_RGB48BE},
{"RGB4", IMGFMT_RGB4},
{"RGB8", IMGFMT_RGB8},
{"RGB15", IMGFMT_RGB15},
{"RGB16", IMGFMT_RGB16},
{"RGB24", IMGFMT_RGB24},
{"RGB32", IMGFMT_RGB32},
{"BGR4", IMGFMT_BGR4},
{"BGR8", IMGFMT_BGR8},
{"BGR15", IMGFMT_BGR15},
{"BGR16", IMGFMT_BGR16},
{"BGR24", IMGFMT_BGR24},
{"BGR32", IMGFMT_BGR32},
{"RGB1", IMGFMT_RGB1},
{"BGR1", IMGFMT_BGR1},
{"GBRP", IMGFMT_GBRP},
{"MPES", IMGFMT_MPEGPES},
{"IDCT_MPEG2",IMGFMT_XVMC_IDCT_MPEG2},
{"MOCO_MPEG2",IMGFMT_XVMC_MOCO_MPEG2},
{"VDPAU_MPEG1",IMGFMT_VDPAU_MPEG1},
{"VDPAU_MPEG2",IMGFMT_VDPAU_MPEG2},
{"VDPAU_H264",IMGFMT_VDPAU_H264},
{"VDPAU_WMV3",IMGFMT_VDPAU_WMV3},
{"VDPAU_VC1",IMGFMT_VDPAU_VC1},
{"VDPAU_MPEG4",IMGFMT_VDPAU_MPEG4},
{NULL, 0}
};
static int add_to_inout(char *sfmt, char *sflags, unsigned int *outfmt,
unsigned char *outflags)
{
static char *flagstr[] = {
"flip",
"noflip",
"yuvhack",
"query",
"static",
NULL
};
int i, j, freeslots;
unsigned char flags;
for (i = 0; i < CODECS_MAX_OUTFMT && outfmt[i] != 0xffffffff; i++)
/* NOTHING */;
freeslots = CODECS_MAX_OUTFMT - i;
if (!freeslots)
goto err_out_too_many;
flags = 0;
if(sflags) {
do {
for (j = 0; flagstr[j] != NULL; j++)
if (!strncmp(sflags, flagstr[j],
strlen(flagstr[j])))
break;
if (flagstr[j] == NULL)
goto err_out_parse_error;
flags|=(1<<j);
sflags+=strlen(flagstr[j]);
} while (*(sflags++) == ',');
if (*(--sflags) != '\0')
goto err_out_parse_error;
}
do {
for (j = 0; fmt_table[j].name != NULL; j++)
if (!strncmp(sfmt, fmt_table[j].name, strlen(fmt_table[j].name)))
break;
if (fmt_table[j].name == NULL)
goto err_out_parse_error;
outfmt[i] = fmt_table[j].num;
outflags[i] = flags;
++i;
sfmt+=strlen(fmt_table[j].name);
} while ((*(sfmt++) == ',') && --freeslots);
if (!freeslots)
goto err_out_too_many;
if (*(--sfmt) != '\0')
goto err_out_parse_error;
return 1;
err_out_too_many:
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"too many out...");
return 0;
err_out_parse_error:
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"parse error");
return 0;
}
static int validate_codec(codecs_t *c, int type)
{
unsigned int i;
char *tmp_name = c->name;
for (i = 0; i < strlen(tmp_name) && isalnum(tmp_name[i]); i++)
/* NOTHING */;
if (i < strlen(tmp_name)) {
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"\ncodec(%s) name is not valid!\n", c->name);
return 0;
}
if (!c->info)
c->info = strdup(c->name);
if (!c->drv) {
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"\ncodec(%s) does not have a driver!\n", c->name);
return 0;
}
return 1;
}
static int add_comment(char *s, char **d)
{
int pos;
if (!*d)
pos = 0;
else {
pos = strlen(*d);
(*d)[pos++] = '\n';
}
if (!(*d = realloc(*d, pos + strlen(s) + 1))) {
mp_tmsg(MSGT_CODECCFG,MSGL_FATAL,"Can't allocate memory for comment. ");
return 0;
}
strcpy(*d + pos, s);
return 1;
}
static struct bstr filetext;
static int line_num = 0;
static char *line;
static char *token[MAX_NR_TOKEN];
static int read_nextline = 1;
static int get_token(int min, int max)
{
static int line_pos;
int i;
char c;
if (max >= MAX_NR_TOKEN) {
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"get_token(): max >= MAX_MR_TOKEN!");
goto out_eof;
}
memset(token, 0x00, sizeof(*token) * max);
if (read_nextline) {
if (!filetext.len)
goto out_eof;
struct bstr nextline = bstr_getline(filetext, &filetext);
line = nextline.start;
line[nextline.len - 1] = 0;
line_pos = 0;
++line_num;
read_nextline = 0;
}
for (i = 0; i < max; i++) {
while (isspace(line[line_pos]))
++line_pos;
if (line[line_pos] == '\0' || line[line_pos] == '#' ||
line[line_pos] == ';') {
read_nextline = 1;
if (i >= min)
goto out_ok;
goto out_eol;
}
token[i] = line + line_pos;
c = line[line_pos];
if (c == '"' || c == '\'') {
token[i]++;
while (line[++line_pos] != c && line[line_pos])
/* NOTHING */;
} else {
for (/* NOTHING */; !isspace(line[line_pos]) &&
line[line_pos]; line_pos++)
/* NOTHING */;
}
if (!line[line_pos]) {
read_nextline = 1;
if (i >= min - 1)
goto out_ok;
goto out_eol;
}
line[line_pos] = '\0';
line_pos++;
}
out_ok:
return i;
out_eof:
read_nextline = 1;
return RET_EOF;
out_eol:
return RET_EOL;
}
static codecs_t *video_codecs=NULL;
static codecs_t *audio_codecs=NULL;
static int nr_vcodecs = 0;
static int nr_acodecs = 0;
int parse_codec_cfg(const char *cfgfile)
{
codecs_t *codec = NULL; // current codec
codecs_t **codecsp = NULL;// points to audio_codecs or to video_codecs
char *endptr; // strtoul()...
int *nr_codecsp;
int codec_type; /* TYPE_VIDEO/TYPE_AUDIO */
int tmp, i;
int codec_cfg_min;
for (struct bstr s = builtin_codecs_conf; ; bstr_getline(s, &s)) {
if (!s.len)
abort();
if (bstr_eatstart0(&s, "release ")) {
codec_cfg_min = atoi(s.start);
break;
}
}
// in case we call it a second time
codecs_uninit_free();
nr_vcodecs = 0;
nr_acodecs = 0;
if (cfgfile) {
// Avoid printing errors from open_stream when trying optional files
if (!mp_path_exists(cfgfile)) {
mp_tmsg(MSGT_CODECCFG, MSGL_V,
"No optional codecs config file: %s\n", cfgfile);
return 0;
}
mp_msg(MSGT_CODECCFG, MSGL_V, "Reading codec config file: %s\n",
cfgfile);
struct stream *s = open_stream(cfgfile, NULL, NULL);
if (!s)
return 0;
filetext = stream_read_complete(s, NULL, 10000000, 1);
free_stream(s);
if (!filetext.start)
return 0;
} else
// Parsing modifies the data
filetext = bstrdup(NULL, builtin_codecs_conf);
void *tmpmem = filetext.start;
read_nextline = 1;
/*
* this only catches release lines at the start of
* codecs.conf, before audiocodecs and videocodecs.
*/
while ((tmp = get_token(1, 1)) == RET_EOL)
/* NOTHING */;
if (tmp == RET_EOF)
goto out;
if (!strcmp(token[0], "release")) {
if (get_token(1, 2) < 0)
goto err_out_parse_error;
tmp = atoi(token[0]);
if (tmp < codec_cfg_min)
goto err_out_release_num;
codecs_conf_release = tmp;
while ((tmp = get_token(1, 1)) == RET_EOL)
/* NOTHING */;
if (tmp == RET_EOF)
goto out;
} else
goto err_out_release_num;
/*
* check if the next block starts with 'audiocodec' or
* with 'videocodec'
*/
if (!strcmp(token[0], "audiocodec") || !strcmp(token[0], "videocodec"))
goto loop_enter;
goto err_out_parse_error;
while ((tmp = get_token(1, 1)) != RET_EOF) {
if (tmp == RET_EOL)
continue;
if (!strcmp(token[0], "audiocodec") ||
!strcmp(token[0], "videocodec")) {
if (!validate_codec(codec, codec_type))
goto err_out_not_valid;
loop_enter:
if (*token[0] == 'v') {
codec_type = TYPE_VIDEO;
nr_codecsp = &nr_vcodecs;
codecsp = &video_codecs;
} else {
assert(*token[0] == 'a');
codec_type = TYPE_AUDIO;
nr_codecsp = &nr_acodecs;
codecsp = &audio_codecs;
}
if (!(*codecsp = realloc(*codecsp,
sizeof(codecs_t) * (*nr_codecsp + 2)))) {
mp_tmsg(MSGT_CODECCFG,MSGL_FATAL,"Can't realloc '*codecsp': %s\n", strerror(errno));
goto err_out;
}
codec=*codecsp + *nr_codecsp;
++*nr_codecsp;
memset(codec,0,sizeof(codecs_t));
memset(codec->fourcc, 0xff, sizeof(codec->fourcc));
memset(codec->outfmt, 0xff, sizeof(codec->outfmt));
memset(codec->infmt, 0xff, sizeof(codec->infmt));
if (get_token(1, 1) < 0)
goto err_out_parse_error;
for (i = 0; i < *nr_codecsp - 1; i++) {
if(( (*codecsp)[i].name!=NULL) &&
(!strcmp(token[0], (*codecsp)[i].name)) ) {
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"Codec name '%s' isn't unique.", token[0]);
goto err_out_print_linenum;
}
}
if (!(codec->name = strdup(token[0]))) {
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"Can't strdup -> 'name': %s\n", strerror(errno));
goto err_out;
}
} else if (!strcmp(token[0], "info")) {
if (codec->info || get_token(1, 1) < 0)
goto err_out_parse_error;
if (!(codec->info = strdup(token[0]))) {
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"Can't strdup -> 'info': %s\n", strerror(errno));
goto err_out;
}
} else if (!strcmp(token[0], "comment")) {
if (get_token(1, 1) < 0)
goto err_out_parse_error;
add_comment(token[0], &codec->comment);
} else if (!strcmp(token[0], "fourcc")) {
if (get_token(1, 2) < 0)
goto err_out_parse_error;
if (!add_to_fourcc(token[0], token[1],
codec->fourcc,
codec->fourccmap))
goto err_out_print_linenum;
} else if (!strcmp(token[0], "format")) {
if (get_token(1, 2) < 0)
goto err_out_parse_error;
if (!add_to_format(token[0], token[1],
codec->fourcc,codec->fourccmap))
goto err_out_print_linenum;
} else if (!strcmp(token[0], "driver")) {
if (get_token(1, 1) < 0)
goto err_out_parse_error;
if (!(codec->drv = strdup(token[0]))) {
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"Can't strdup -> 'driver': %s\n", strerror(errno));
goto err_out;
}
} else if (!strcmp(token[0], "dll")) {
if (get_token(1, 1) < 0)
goto err_out_parse_error;
if (!(codec->dll = strdup(token[0]))) {
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"Can't strdup -> 'dll': %s", strerror(errno));
goto err_out;
}
} else if (!strcmp(token[0], "guid")) {
if (get_token(11, 11) < 0)
goto err_out_parse_error;
codec->guid.f1=strtoul(token[0],&endptr,0);
if ((*endptr != ',' || *(endptr + 1) != '\0') &&
*endptr != '\0')
goto err_out_parse_error;
codec->guid.f2=strtoul(token[1],&endptr,0);
if ((*endptr != ',' || *(endptr + 1) != '\0') &&
*endptr != '\0')
goto err_out_parse_error;
codec->guid.f3=strtoul(token[2],&endptr,0);
if ((*endptr != ',' || *(endptr + 1) != '\0') &&
*endptr != '\0')
goto err_out_parse_error;
for (i = 0; i < 8; i++) {
codec->guid.f4[i]=strtoul(token[i + 3],&endptr,0);
if ((*endptr != ',' || *(endptr + 1) != '\0') &&
*endptr != '\0')
goto err_out_parse_error;
}
} else if (!strcmp(token[0], "out")) {
if (get_token(1, 2) < 0)
goto err_out_parse_error;
if (!add_to_inout(token[0], token[1], codec->outfmt,
codec->outflags))
goto err_out_print_linenum;
} else if (!strcmp(token[0], "in")) {
if (get_token(1, 2) < 0)
goto err_out_parse_error;
if (!add_to_inout(token[0], token[1], codec->infmt,
codec->inflags))
goto err_out_print_linenum;
} else if (!strcmp(token[0], "flags")) {
if (get_token(1, 1) < 0)
goto err_out_parse_error;
if (!strcmp(token[0], "seekable"))
codec->flags |= CODECS_FLAG_SEEKABLE;
else if (!strcmp(token[0], "align16"))
codec->flags |= CODECS_FLAG_ALIGN16;
else
goto err_out_parse_error;
} else if (!strcmp(token[0], "status")) {
if (get_token(1, 1) < 0)
goto err_out_parse_error;
if (!strcasecmp(token[0], "working"))
codec->status = CODECS_STATUS_WORKING;
else if (!strcasecmp(token[0], "crashing"))
codec->status = CODECS_STATUS_NOT_WORKING;
else if (!strcasecmp(token[0], "untested"))
codec->status = CODECS_STATUS_UNTESTED;
else if (!strcasecmp(token[0], "buggy"))
codec->status = CODECS_STATUS_PROBLEMS;
else
goto err_out_parse_error;
} else if (!strcmp(token[0], "anyinput")) {
codec->anyinput = true;
} else
goto err_out_parse_error;
}
if (!validate_codec(codec, codec_type))
goto err_out_not_valid;
mp_tmsg(MSGT_CODECCFG, MSGL_V, "%d audio & %d video codecs\n", nr_acodecs,
nr_vcodecs);
if(video_codecs) video_codecs[nr_vcodecs].name = NULL;
if(audio_codecs) audio_codecs[nr_acodecs].name = NULL;
out:
talloc_free(tmpmem);
line=NULL;
return 1;
err_out_parse_error:
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"parse error");
err_out_print_linenum:
PRINT_LINENUM;
err_out:
codecs_uninit_free();
talloc_free(tmpmem);
line=NULL;
line_num = 0;
return 0;
err_out_not_valid:
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"Codec is not defined correctly.");
goto err_out_print_linenum;
err_out_release_num:
mp_tmsg(MSGT_CODECCFG,MSGL_ERR,"This codecs.conf is too old and incompatible with this MPlayer release!");
goto err_out_print_linenum;
}
static void codecs_free(codecs_t* codecs,int count) {
int i;
for ( i = 0; i < count; i++)
if ( codecs[i].name ) {
free(codecs[i].name);
free(codecs[i].info);
free(codecs[i].comment);
free(codecs[i].dll);
free(codecs[i].drv);
}
free(codecs);
}
void codecs_uninit_free(void) {
if (video_codecs)
codecs_free(video_codecs,nr_vcodecs);
video_codecs=NULL;
if (audio_codecs)
codecs_free(audio_codecs,nr_acodecs);
audio_codecs=NULL;
}
codecs_t *find_audio_codec(unsigned int fourcc, unsigned int *fourccmap,
codecs_t *start, int force)
{
return find_codec(fourcc, fourccmap, start, 1, force);
}
codecs_t *find_video_codec(unsigned int fourcc, unsigned int *fourccmap,
codecs_t *start, int force)
{
return find_codec(fourcc, fourccmap, start, 0, force);
}
struct codecs *find_codec(unsigned int fourcc, unsigned int *fourccmap,
codecs_t *start, int audioflag, int force)
{
struct codecs *c, *end;
if (audioflag) {
c = audio_codecs;
end = c + nr_acodecs;
} else {
c = video_codecs;
end = c + nr_vcodecs;
}
if (start)
c = start + 1; // actually starts from the next one after the given one
for (; c < end; c++) {
for (int j = 0; j < CODECS_MAX_FOURCC; j++) {
if (c->fourcc[j] == -1)
break;
if (c->fourcc[j] == fourcc) {
if (fourccmap)
*fourccmap = c->fourccmap[j];
return c;
}
}
if (c->anyinput || force)
return c;
}
return NULL;
}
void stringset_init(stringset_t *set) {
*set = calloc(1, sizeof(char *));
}
void stringset_free(stringset_t *set) {
int count = 0;
while ((*set)[count]) free((*set)[count++]);
free(*set);
*set = NULL;
}
void stringset_add(stringset_t *set, const char *str) {
int count = 0;
while ((*set)[count]) count++;
count++;
*set = realloc(*set, sizeof(char *) * (count + 1));
(*set)[count - 1] = strdup(str);
(*set)[count] = NULL;
}
int stringset_test(stringset_t *set, const char *str) {
stringset_t s;
for (s = *set; *s; s++)
if (strcmp(*s, str) == 0)
return 1;
return 0;
}
void list_codecs(int audioflag){
int i;
codecs_t *c;
if (audioflag) {
i = nr_acodecs;
c = audio_codecs;
mp_msg(MSGT_CODECCFG,MSGL_INFO,"ac: afm: status: info: [lib/dll]\n");
} else {
i = nr_vcodecs;
c = video_codecs;
mp_msg(MSGT_CODECCFG,MSGL_INFO,"vc: vfm: status: info: [lib/dll]\n");
}
if(!i) return;
for (/* NOTHING */; i--; c++) {
char* s="unknown ";
switch(c->status){
case CODECS_STATUS_WORKING: s="working ";break;
case CODECS_STATUS_PROBLEMS: s="problems";break;
case CODECS_STATUS_NOT_WORKING: s="crashing";break;
case CODECS_STATUS_UNTESTED: s="untested";break;
}
if(c->dll)
mp_msg(MSGT_CODECCFG,MSGL_INFO,"%-11s %-9s %s %s [%s]\n",c->name,c->drv,s,c->info,c->dll);
else
mp_msg(MSGT_CODECCFG,MSGL_INFO,"%-11s %-9s %s %s\n",c->name,c->drv,s,c->info);
}
}
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