RA144: work around gcc bug/oddity on ARM

This should not make any difference, yet some gcc versions on ARM produce incorrect output without this fix. Approved by Vitor. Originally committed as revision 17698 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago · 09096c9fad
parent 38ce707e02
commit 09096c9fad
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/ra144.c
+++ b/libavcodec/ra144.c
@ -200,7 +200,7 @@ static void do_output_subblock(RA144Context *ractx, const uint16_t  *lpc_coefs,

    block = ractx->adapt_cb + BUFFERSIZE - BLOCKSIZE;

-    add_wav(block, gain, cba_idx, m, buffer_a,
+    add_wav(block, gain, cba_idx, m, cba_idx? buffer_a: NULL,
            cb1_vects[cb1_idx], cb2_vects[cb2_idx]);

    memcpy(ractx->curr_sblock, ractx->curr_sblock + 40,