[FFmpeg-devel] [PATCH 1/2] fftools/opt_common: Use %c instead of %s to write single char

[Andreas Rheinhardt]

Also combine multiple printfs.

Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>
---
 fftools/opt_common.c | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/fftools/opt_common.c b/fftools/opt_common.c
index 7c996f140d..3881d5bbef 100644
--- a/fftools/opt_common.c
+++ b/fftools/opt_common.c
@@ -692,14 +692,13 @@ int show_codecs(void *optctx, const char *opt, const char 
*arg)
         if (strstr(desc->name, "_deprecated"))
             continue;
 
-        printf(" ");
-        printf(avcodec_find_decoder(desc->id) ? "D" : ".");
-        printf(avcodec_find_encoder(desc->id) ? "E" : ".");
-
-        printf("%c", get_media_type_char(desc->type));
-        printf((desc->props & AV_CODEC_PROP_INTRA_ONLY) ? "I" : ".");
-        printf((desc->props & AV_CODEC_PROP_LOSSY)      ? "L" : ".");
-        printf((desc->props & AV_CODEC_PROP_LOSSLESS)   ? "S" : ".");
+        printf(" %c%c%c%c%c%c",
+               avcodec_find_decoder(desc->id) ? 'D' : '.',
+               avcodec_find_encoder(desc->id) ? 'E' : '.',
+               get_media_type_char(desc->type),
+               (desc->props & AV_CODEC_PROP_INTRA_ONLY) ? 'I' : '.',
+               (desc->props & AV_CODEC_PROP_LOSSY)      ? 'L' : '.',
+               (desc->props & AV_CODEC_PROP_LOSSLESS)   ? 'S' : '.');
 
         printf(" %-20s %s", desc->name, desc->long_name ? desc->long_name : 
"");
 
@@ -747,12 +746,13 @@ static void print_codecs(int encoder)
         void *iter = NULL;
 
         while ((codec = next_codec_for_id(desc->id, &iter, encoder))) {
-            printf(" %c", get_media_type_char(desc->type));
-            printf((codec->capabilities & AV_CODEC_CAP_FRAME_THREADS) ? "F" : 
".");
-            printf((codec->capabilities & AV_CODEC_CAP_SLICE_THREADS) ? "S" : 
".");
-            printf((codec->capabilities & AV_CODEC_CAP_EXPERIMENTAL)  ? "X" : 
".");
-            printf((codec->capabilities & AV_CODEC_CAP_DRAW_HORIZ_BAND)?"B" : 
".");
-            printf((codec->capabilities & AV_CODEC_CAP_DR1)           ? "D" : 
".");
+            printf(" %c%c%c%c%c%c",
+                   get_media_type_char(desc->type),
+                   (codec->capabilities & AV_CODEC_CAP_FRAME_THREADS)   ? 'F' 
: '.',
+                   (codec->capabilities & AV_CODEC_CAP_SLICE_THREADS)   ? 'S' 
: '.',
+                   (codec->capabilities & AV_CODEC_CAP_EXPERIMENTAL)    ? 'X' 
: '.',
+                   (codec->capabilities & AV_CODEC_CAP_DRAW_HORIZ_BAND) ? 'B' 
: '.',
+                   (codec->capabilities & AV_CODEC_CAP_DR1)             ? 'D' 
: '.');
 
             printf(" %-20s %s", codec->name, codec->long_name ? 
codec->long_name : "");
             if (strcmp(codec->name, desc->name))
-- 
2.34.1

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