[FFmpeg-devel] [PATCH 3/3] cmdutils: use the new device iteration API to list devices

[James Almer]

Signed-off-by: James Almer <jamrial at gmail.com>
---
 fftools/cmdutils.c | 28 ++++++----------------------
 1 file changed, 6 insertions(+), 22 deletions(-)

diff --git a/fftools/cmdutils.c b/fftools/cmdutils.c
index 88fdbeaf1e..83989b8190 100644
--- a/fftools/cmdutils.c
+++ b/fftools/cmdutils.c
@@ -2302,7 +2302,8 @@ static int show_sinks_sources_parse_arg(const char *arg, char **dev, AVDictionar
 
 int show_sources(void *optctx, const char *opt, const char *arg)
 {
-    AVInputFormat *fmt = NULL;
+    const AVInputFormat *fmt = NULL;
+    void *fmt_iter = NULL;
     char *dev = NULL;
     AVDictionary *opts = NULL;
     int ret = 0;
@@ -2314,17 +2315,7 @@ int show_sources(void *optctx, const char *opt, const char *arg)
         goto fail;
 
     do {
-        fmt = av_input_audio_device_next(fmt);
-        if (fmt) {
-            if (!strcmp(fmt->name, "lavfi"))
-                continue; //it's pointless to probe lavfi
-            if (dev && !av_match_name(dev, fmt->name))
-                continue;
-            print_device_sources(fmt, opts);
-        }
-    } while (fmt);
-    do {
-        fmt = av_input_video_device_next(fmt);
+        fmt = av_indev_iterate(&fmt_iter);
         if (fmt) {
             if (dev && !av_match_name(dev, fmt->name))
                 continue;
@@ -2340,7 +2331,8 @@ int show_sources(void *optctx, const char *opt, const char *arg)
 
 int show_sinks(void *optctx, const char *opt, const char *arg)
 {
-    AVOutputFormat *fmt = NULL;
+    const AVInputFormat *fmt = NULL;
+    void *fmt_iter = NULL;
     char *dev = NULL;
     AVDictionary *opts = NULL;
     int ret = 0;
@@ -2352,15 +2344,7 @@ int show_sinks(void *optctx, const char *opt, const char *arg)
         goto fail;
 
     do {
-        fmt = av_output_audio_device_next(fmt);
-        if (fmt) {
-            if (dev && !av_match_name(dev, fmt->name))
-                continue;
-            print_device_sinks(fmt, opts);
-        }
-    } while (fmt);
-    do {
-        fmt = av_output_video_device_next(fmt);
+        fmt = av_outdev_iterate(&fmt_iter);
         if (fmt) {
             if (dev && !av_match_name(dev, fmt->name))
                 continue;
-- 
2.27.0