avfilter/graphmonitor: use SIZE_SPECIFIER for size_t type

diff --git a/libavfilter/f_graphmonitor.c b/libavfilter/f_graphmonitor.c
index 7052c84d9b7c8e09e343ce1eef4a1a832ca53dc4..c001835364b2762466dd3bd81a24c71e7ad7b4d0 100644 (file)
--- a/libavfilter/f_graphmonitor.c
+++ b/libavfilter/f_graphmonitor.c
@@ -211,7 +211,7 @@ static void draw_items(AVFilterContext *ctx, AVFrame *out,
         snprintf(buffer, sizeof(buffer)-1, " | queue: ");
         drawtext(out, xpos, ypos, buffer, s->white);
         xpos += strlen(buffer) * 8;
-        snprintf(buffer, sizeof(buffer)-1, "%"PRId64, frames);
+        snprintf(buffer, sizeof(buffer)-1, "%"SIZE_SPECIFIER, frames);
         drawtext(out, xpos, ypos, buffer, frames > 0 ? frames >= 10 ? frames >= 50 ? s->red : s->yellow : s->green : s->white);
         xpos += strlen(buffer) * 8;
     }