avcodec/vp8: fix () in macros
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 18 Jun 2014 00:55:49 +0000 (02:55 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Wed, 18 Jun 2014 01:13:37 +0000 (03:13 +0200)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/vp8.c
libavcodec/vp8dsp.c

index 6547eb9..79c401d 100644 (file)
@@ -2755,7 +2755,7 @@ static av_cold int vp8_decode_init_thread_copy(AVCodecContext *avctx)
     return 0;
 }
 
-#define REBASE(pic) pic ? pic - &s_src->frames[0] + &s->frames[0] : NULL
+#define REBASE(pic) ((pic) ? (pic) - &s_src->frames[0] + &s->frames[0] : NULL)
 
 static int vp8_decode_update_thread_context(AVCodecContext *dst,
                                             const AVCodecContext *src)
index f2a7f32..e1a91bb 100644 (file)
@@ -254,7 +254,7 @@ MK_IDCT_DC_ADD4_C(vp8)
     int av_unused q2 = p[ 2 * stride];                                        \
     int av_unused q3 = p[ 3 * stride];
 
-#define clip_int8(n) (cm[n + 0x80] - 0x80)
+#define clip_int8(n) (cm[(n) + 0x80] - 0x80)
 
 static av_always_inline void filter_common(uint8_t *p, ptrdiff_t stride,
                                            int is4tap, int is_vp7)