avidec: Do not special case palette on big-endian
authorVittorio Giovara <vittorio.giovara@gmail.com>
Sun, 25 Sep 2016 00:25:44 +0000 (20:25 -0400)
committerVittorio Giovara <vittorio.giovara@gmail.com>
Sun, 2 Oct 2016 19:42:03 +0000 (15:42 -0400)
This simplifies the code a bit, does not change output data in any way.

libavformat/avidec.c

index ddc7c2b..b2457d5 100644 (file)
@@ -652,12 +652,8 @@ static int avi_read_header(AVFormatContext *s)
                         pal_size = FFMIN(pal_size, st->codecpar->extradata_size);
                         pal_src  = st->codecpar->extradata +
                                    st->codecpar->extradata_size - pal_size;
-#if HAVE_BIGENDIAN
                         for (i = 0; i < pal_size / 4; i++)
-                            ast->pal[i] = av_bswap32(((uint32_t *)pal_src)[i]);
-#else
-                        memcpy(ast->pal, pal_src, pal_size);
-#endif
+                            ast->pal[i] = AV_RL32(pal_src + 4 * i);
                         ast->has_pal = 1;
                     }