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-rw-r--r--codec-cfg.c50
-rw-r--r--codec-cfg.h9
-rw-r--r--libmpcodecs/dec_audio.c18
-rw-r--r--libmpcodecs/dec_video.c19
4 files changed, 49 insertions, 47 deletions
diff --git a/codec-cfg.c b/codec-cfg.c
index 2d3e119601..945fb8b285 100644
--- a/codec-cfg.c
+++ b/codec-cfg.c
@@ -818,36 +818,30 @@ codecs_t* find_codec(unsigned int fourcc,unsigned int *fourccmap,
return NULL;
}
-void select_codec(char* codecname,int audioflag){
- int i;
- codecs_t *c;
-// printf("select_codec('%s')\n",codecname);
- if (audioflag) {
- i = nr_acodecs;
- c = audio_codecs;
- } else {
- i = nr_vcodecs;
- c = video_codecs;
- }
- if(i)
- for (/* NOTHING */; i--; c++)
- if(!strcmp(c->name,codecname))
- c->flags|=CODECS_FLAG_SELECTED;
+void stringset_init(stringset_t *set) {
+ *set = calloc(1, sizeof(char *));
}
-void codecs_reset_selection(int audioflag){
- int i;
- codecs_t *c;
- if (audioflag) {
- i = nr_acodecs;
- c = audio_codecs;
- } else {
- i = nr_vcodecs;
- c = video_codecs;
- }
- if(i)
- for (/* NOTHING */; i--; c++)
- c->flags&=(~CODECS_FLAG_SELECTED);
+void stringset_free(stringset_t *set) {
+ 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){
diff --git a/codec-cfg.h b/codec-cfg.h
index f2755f7d2c..4f6705bef2 100644
--- a/codec-cfg.h
+++ b/codec-cfg.h
@@ -10,7 +10,6 @@
// Global flags:
#define CODECS_FLAG_SEEKABLE (1<<0)
#define CODECS_FLAG_ALIGN16 (1<<1)
-#define CODECS_FLAG_SELECTED (1<<15) /* for internal use */
// Outfmt flags:
#define CODECS_FLAG_FLIP (1<<0)
@@ -65,9 +64,13 @@ codecs_t* find_audio_codec(unsigned int fourcc, unsigned int *fourccmap,
codecs_t *start, int force);
codecs_t* find_codec(unsigned int fourcc, unsigned int *fourccmap,
codecs_t *start, int audioflag, int force);
-void select_codec(char* codecname,int audioflag);
void list_codecs(int audioflag);
-void codecs_reset_selection(int audioflag);
void codecs_uninit_free(void);
+typedef char ** stringset_t;
+void stringset_init(stringset_t *set);
+void stringset_free(stringset_t *set);
+void stringset_add(stringset_t *set, const char *str);
+int stringset_test(stringset_t *set, const char *str);
+
#endif /* CODEC_CFG_H */
diff --git a/libmpcodecs/dec_audio.c b/libmpcodecs/dec_audio.c
index 77764d5928..b7ce68f0b1 100644
--- a/libmpcodecs/dec_audio.c
+++ b/libmpcodecs/dec_audio.c
@@ -129,7 +129,7 @@ static int init_audio_codec(sh_audio_t *sh_audio)
}
static int init_audio(sh_audio_t *sh_audio, char *codecname, char *afm,
- int status)
+ int status, stringset_t *selected)
{
unsigned int orig_fourcc = sh_audio->wf ? sh_audio->wf->wFormatTag : 0;
int force = 0;
@@ -152,7 +152,7 @@ static int init_audio(sh_audio_t *sh_audio, char *codecname, char *afm,
if (sh_audio->wf)
sh_audio->wf->wFormatTag = i;
// ok we found one codec
- if (sh_audio->codec->flags & CODECS_FLAG_SELECTED)
+ if (stringset_test(selected, sh_audio->codec->name))
continue; // already tried & failed
if (codecname && strcmp(sh_audio->codec->name, codecname))
continue; // -ac
@@ -160,7 +160,7 @@ static int init_audio(sh_audio_t *sh_audio, char *codecname, char *afm,
continue; // afm doesn't match
if (!force && sh_audio->codec->status < status)
continue; // too unstable
- sh_audio->codec->flags |= CODECS_FLAG_SELECTED; // tagging it
+ stringset_add(selected, sh_audio->codec->name); // tagging it
// ok, it matches all rules, let's find the driver!
for (i = 0; mpcodecs_ad_drivers[i] != NULL; i++)
if (!strcmp(mpcodecs_ad_drivers[i]->info->short_name,
@@ -227,24 +227,25 @@ static int init_audio(sh_audio_t *sh_audio, char *codecname, char *afm,
int init_best_audio_codec(sh_audio_t *sh_audio, char **audio_codec_list,
char **audio_fm_list)
{
+ stringset_t selected;
char *ac_l_default[2] = { "", (char *) NULL };
// hack:
if (!audio_codec_list)
audio_codec_list = ac_l_default;
// Go through the codec.conf and find the best codec...
sh_audio->inited = 0;
- codecs_reset_selection(1);
+ stringset_init(&selected);
while (!sh_audio->inited && *audio_codec_list) {
char *audio_codec = *(audio_codec_list++);
if (audio_codec[0]) {
if (audio_codec[0] == '-') {
// disable this codec:
- select_codec(audio_codec + 1, 1);
+ stringset_add(&selected, audio_codec + 1);
} else {
// forced codec by name:
mp_msg(MSGT_DECAUDIO, MSGL_INFO, MSGTR_ForcedAudioCodec,
audio_codec);
- init_audio(sh_audio, audio_codec, NULL, -1);
+ init_audio(sh_audio, audio_codec, NULL, -1, &selected);
}
} else {
int status;
@@ -259,17 +260,18 @@ int init_best_audio_codec(sh_audio_t *sh_audio, char **audio_codec_list,
audio_fm);
for (status = CODECS_STATUS__MAX;
status >= CODECS_STATUS__MIN; --status)
- if (init_audio(sh_audio, NULL, audio_fm, status))
+ if (init_audio(sh_audio, NULL, audio_fm, status, &selected))
break;
}
}
if (!sh_audio->inited)
for (status = CODECS_STATUS__MAX; status >= CODECS_STATUS__MIN;
--status)
- if (init_audio(sh_audio, NULL, NULL, status))
+ if (init_audio(sh_audio, NULL, NULL, status, &selected))
break;
}
}
+ stringset_free(&selected);
if (!sh_audio->inited) {
mp_msg(MSGT_DECAUDIO, MSGL_ERR, MSGTR_CantFindAudioCodec,
diff --git a/libmpcodecs/dec_video.c b/libmpcodecs/dec_video.c
index b29c01aba4..403f29d4cd 100644
--- a/libmpcodecs/dec_video.c
+++ b/libmpcodecs/dec_video.c
@@ -175,7 +175,8 @@ void vfm_help(void){
mpcodecs_vd_drivers[i]->info->comment);
}
-static int init_video(sh_video_t *sh_video,char* codecname,char* vfm,int status){
+static int init_video(sh_video_t *sh_video,char* codecname,char* vfm,int status,
+ stringset_t *selected){
int force = 0;
unsigned int orig_fourcc=sh_video->bih?sh_video->bih->biCompression:0;
sh_video->codec=NULL;
@@ -194,11 +195,11 @@ static int init_video(sh_video_t *sh_video,char* codecname,char* vfm,int status)
sh_video->bih?((unsigned int*) &sh_video->bih->biCompression):NULL,
sh_video->codec,force) )) break;
// ok we found one codec
- if(sh_video->codec->flags&CODECS_FLAG_SELECTED) continue; // already tried & failed
+ if(stringset_test(selected, sh_video->codec->name)) continue; // already tried & failed
if(codecname && strcmp(sh_video->codec->name,codecname)) continue; // -vc
if(vfm && strcmp(sh_video->codec->drv,vfm)) continue; // vfm doesn't match
if(!force && sh_video->codec->status<status) continue; // too unstable
- sh_video->codec->flags|=CODECS_FLAG_SELECTED; // tagging it
+ stringset_add(selected, sh_video->codec->name); // tagging it
// ok, it matches all rules, let's find the driver!
for (i=0; mpcodecs_vd_drivers[i] != NULL; i++)
// if(mpcodecs_vd_drivers[i]->info->id==sh_video->codec->driver) break;
@@ -279,21 +280,22 @@ static int init_video(sh_video_t *sh_video,char* codecname,char* vfm,int status)
int init_best_video_codec(sh_video_t *sh_video,char** video_codec_list,char** video_fm_list){
char* vc_l_default[2]={"",(char*)NULL};
+stringset_t selected;
// hack:
if(!video_codec_list) video_codec_list=vc_l_default;
// Go through the codec.conf and find the best codec...
sh_video->inited=0;
-codecs_reset_selection(0);
+stringset_init(&selected);
while(!sh_video->inited && *video_codec_list){
char* video_codec=*(video_codec_list++);
if(video_codec[0]){
if(video_codec[0]=='-'){
// disable this codec:
- select_codec(video_codec+1,0);
+ stringset_add(&selected, video_codec+1);
} else {
// forced codec by name:
mp_msg(MSGT_DECVIDEO,MSGL_INFO,MSGTR_ForcedVideoCodec,video_codec);
- init_video(sh_video,video_codec,NULL,-1);
+ init_video(sh_video,video_codec,NULL,-1, &selected);
}
} else {
int status;
@@ -305,14 +307,15 @@ while(!sh_video->inited && *video_codec_list){
char* video_fm=*(fmlist++);
mp_msg(MSGT_DECVIDEO,MSGL_INFO,MSGTR_TryForceVideoFmtStr,video_fm);
for(status=CODECS_STATUS__MAX;status>=CODECS_STATUS__MIN;--status)
- if(init_video(sh_video,NULL,video_fm,status)) break;
+ if(init_video(sh_video,NULL,video_fm,status, &selected)) break;
}
}
if(!sh_video->inited)
for(status=CODECS_STATUS__MAX;status>=CODECS_STATUS__MIN;--status)
- if(init_video(sh_video,NULL,NULL,status)) break;
+ if(init_video(sh_video,NULL,NULL,status, &selected)) break;
}
}
+stringset_free(&selected);
if(!sh_video->inited){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,MSGTR_CantFindVideoCodec,sh_video->format);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-07 06:22:31 +0000