[FFmpeg-devel] [PATCH v10 2/3] fftools: add mem log flag and disable printing addresses by default

[softworkz <ffmpegagent@gmail.com>]

From: softworkz <softworkz@hotmail.com>

This commit adds the mem log flag.
When specifying this flag at the command line, context prefixes will
be printed with memory addresses like in earlier ffmpeg versions.

Example with mem flag:

[hevc @ 0000018e72a89cc0] .....

without (new behavior):

[hevc] .....

Signed-off-by: softworkz <softworkz@hotmail.com>
---
 fftools/ffmpeg.c     | 2 +-
 fftools/ffplay.c     | 2 +-
 fftools/ffprobe.c    | 2 +-
 fftools/opt_common.c | 7 +++++++
 4 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index dc321fb4a2..72887d6c5e 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -954,7 +954,7 @@ int main(int argc, char **argv)
 
     setvbuf(stderr,NULL,_IONBF,0); /* win32 runtime needs this */
 
-    av_log_set_flags(AV_LOG_SKIP_REPEATED);
+    av_log_set_flags(AV_LOG_SKIP_REPEATED | AV_LOG_NO_PRINT_MEMADDRESS);
     parse_loglevel(argc, argv, options);
 
 #if CONFIG_AVDEVICE
diff --git a/fftools/ffplay.c b/fftools/ffplay.c
index 2a572fc3aa..9bd1fc2f22 100644
--- a/fftools/ffplay.c
+++ b/fftools/ffplay.c
@@ -3761,7 +3761,7 @@ int main(int argc, char **argv)
 
     init_dynload();
 
-    av_log_set_flags(AV_LOG_SKIP_REPEATED);
+    av_log_set_flags(AV_LOG_SKIP_REPEATED | AV_LOG_NO_PRINT_MEMADDRESS);
     parse_loglevel(argc, argv, options);
 
     /* register all codecs, demux and protocols */
diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c
index abbd1dcf36..106435b827 100644
--- a/fftools/ffprobe.c
+++ b/fftools/ffprobe.c
@@ -4672,7 +4672,7 @@ int main(int argc, char **argv)
 
     init_dynload();
 
-    av_log_set_flags(AV_LOG_SKIP_REPEATED);
+    av_log_set_flags(AV_LOG_SKIP_REPEATED | AV_LOG_NO_PRINT_MEMADDRESS);
 
     options = real_options;
     parse_loglevel(argc, argv, options);
diff --git a/fftools/opt_common.c b/fftools/opt_common.c
index 2ac3fd4fb3..570842b816 100644
--- a/fftools/opt_common.c
+++ b/fftools/opt_common.c
@@ -1304,6 +1304,12 @@ int opt_loglevel(void *optctx, const char *opt, const char *arg)
             } else {
                 flags |= AV_LOG_PRINT_DATETIME;
             }
+        } else if (av_strstart(token, "mem", &arg)) {
+            if (cmd == '-') {
+                flags |= AV_LOG_NO_PRINT_MEMADDRESS;
+            } else {
+                flags &= ~AV_LOG_NO_PRINT_MEMADDRESS;
+            }
         } else {
             break;
         }
@@ -1335,6 +1341,7 @@ int opt_loglevel(void *optctx, const char *opt, const char *arg)
         av_log(NULL, AV_LOG_FATAL, "\"level\"\n");
         av_log(NULL, AV_LOG_FATAL, "\"time\"\n");
         av_log(NULL, AV_LOG_FATAL, "\"datetime\"\n");
+        av_log(NULL, AV_LOG_FATAL, "\"mem\"\n");
         return AVERROR(EINVAL);
     }
 
-- 
ffmpeg-codebot

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