1 files changed, 16 insertions, 0 deletions
diff --git a/video/out/opengl/utils.c b/video/out/opengl/utils.c
index 097970890f..f4ea3d5472 100644
--- a/video/out/opengl/utils.c
+++ b/video/out/opengl/utils.c
@@ -221,3 +221,19 @@ struct mp_pass_perf timer_pool_measure(struct timer_pool *pool)
 
     return res;
 }
+
+void mp_log_source(struct mp_log *log, int lev, const char *src)
+{
+    int line = 1;
+    if (!src)
+        return;
+    while (*src) {
+        const char *end = strchr(src, '\n');
+        const char *next = end + 1;
+        if (!end)
+            next = end = src + strlen(src);
+        mp_msg(log, lev, "[%3d] %.*s\n", line, (int)(end - src), src);
+        line++;
+        src = next;
+    }
+}