remove useless casts

Originally committed as revision 12201 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · c6f5381215
parent 9df21f24e1
commit c6f5381215
1 changed files with 3 additions and 3 deletions
--- a/libavformat/aiff.c
+++ b/libavformat/aiff.c
@ -261,15 +261,15 @@ static int aiff_write_trailer(AVFormatContext *s)
    if (!url_is_streamed(s->pb)) {
        /* File length */
        url_fseek(pb, aiff->form, SEEK_SET);
-        put_be32(pb, (uint32_t)(file_size - aiff->form - 4));
+        put_be32(pb, file_size - aiff->form - 4);

        /* Number of sample frames */
        url_fseek(pb, aiff->frames, SEEK_SET);
-        put_be32(pb, ((uint32_t)(file_size-aiff->ssnd-12))/enc->block_align);
+        put_be32(pb, (file_size-aiff->ssnd-12)/enc->block_align);

        /* Sound Data chunk size */
        url_fseek(pb, aiff->ssnd, SEEK_SET);
-        put_be32(pb, (uint32_t)(file_size - aiff->ssnd - 4));
+        put_be32(pb, file_size - aiff->ssnd - 4);

        /* return to the end */
        url_fseek(pb, end_size, SEEK_SET);