[FFmpeg-devel] [PATCH 3/3 v2] doc/examples: Add "thread_type" and "threads" flags to fffuzz

[Pawel Golinski]

---
 doc/examples/fffuzz.c | 38 ++++++++++++++++++++++++++++++++------
 1 file changed, 32 insertions(+), 6 deletions(-)

diff --git a/doc/examples/fffuzz.c b/doc/examples/fffuzz.c
index fdf97e7..50bccee 100644
--- a/doc/examples/fffuzz.c
+++ b/doc/examples/fffuzz.c
@@ -225,7 +225,11 @@ static void exit_with_usage_msg(char* prog_name)
                 "-f format_name, -format format_name\n"
                 "\tSets the decode format to format_name\n"
                 "-c codec_name, -codec codec_name\n"
-                "\tSets the decode codec to codec_name\n\n", prog_name);
+                "\tSets the decode codec to codec_name\n"
+                "-t slice|frame, -thread_type slice|frame\n"
+                "\tSets threading mode (slice or frame threads)\n"
+                "-n thread_num, -threads thread_num\n"
+                "\tSets thread number to thread_num\n\n", prog_name);
     exit(1);
 }
 
@@ -236,17 +240,21 @@ int main (int argc, char **argv)
     const char *dst_filename = NULL;
     char* format             = NULL;
     char* codec              = NULL;
+    char* thread_type        = NULL;
+    char* threads            = NULL;
 
     static struct option long_options[] =
     {
-        {"input",  required_argument, NULL, 'i'},
-        {"output", required_argument, NULL, 'o'},
-        {"format", required_argument, NULL, 'f'},
-        {"codec",  required_argument, NULL, 'c'},
+        {"input",        required_argument, NULL, 'i'},
+        {"output",       required_argument, NULL, 'o'},
+        {"format",       required_argument, NULL, 'f'},
+        {"codec",        required_argument, NULL, 'c'},
+        {"thread_type",  required_argument, NULL, 't'},
+        {"threads",      required_argument, NULL, 'n'},
         {0, 0, 0, 0}
     };
 
-    while ((opt = getopt_long_only(argc, argv, "", long_options, NULL)) != -1) 
{
+    while ((opt = getopt_long_only(argc, argv, "i:o:f:c:t:n:", long_options, 
NULL)) != -1) {
         switch (opt) {
         case 'i':
             src_filename = optarg;
@@ -260,6 +268,12 @@ int main (int argc, char **argv)
         case 'c':
             codec = optarg;
             break;
+        case 't':
+            thread_type = optarg;
+            break;
+        case 'n':
+            threads = optarg;
+            break;
         }
     }
 
@@ -306,6 +320,18 @@ int main (int argc, char **argv)
             ret = 1;
             goto end;
         }
+        /* set threading mode */
+        if (av_dict_set(&opts, "thread_type", thread_type, 0) < 0) {
+            fprintf(stderr, "Could not set thread_type.\n");
+            ret = 1;
+            goto end;
+        }
+        /* set number of threads */
+        if (av_dict_set(&opts, "threads", threads, 0) < 0) {
+            fprintf(stderr, "Could not set threads.\n");
+            ret = 1;
+            goto end;
+        }
 
         if (format) {
             fmt = av_find_input_format(format);
-- 
2.6.4 (Apple Git-63)

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