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Diffstat (limited to 'libavcodec/ppc/mpegvideo_altivec.c')
-rw-r--r--libavcodec/ppc/mpegvideo_altivec.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/libavcodec/ppc/mpegvideo_altivec.c b/libavcodec/ppc/mpegvideo_altivec.c
index 550a03ad41..1b6bda6c36 100644
--- a/libavcodec/ppc/mpegvideo_altivec.c
+++ b/libavcodec/ppc/mpegvideo_altivec.c
@@ -4,20 +4,20 @@
* dct_unquantize_h263_altivec:
* Copyright (c) 2003 Romain Dolbeau <romain@dolbeau.org>
*
- * This file is part of Libav.
+ * This file is part of FFmpeg.
*
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
@@ -32,7 +32,7 @@
#include "libavutil/ppc/util_altivec.h"
#include "libavcodec/mpegvideo.h"
-#if HAVE_ALTIVEC && HAVE_BIGENDIAN
+#if HAVE_ALTIVEC
/* AltiVec version of dct_unquantize_h263
this code assumes `block' is 16 bytes-aligned */
@@ -42,8 +42,6 @@ static void dct_unquantize_h263_altivec(MpegEncContext *s,
int i, level, qmul, qadd;
int nCoeffs;
- assert(s->block_last_index[n]>=0);
-
qadd = (qscale - 1) | 1;
qmul = qscale << 1;
@@ -59,6 +57,7 @@ static void dct_unquantize_h263_altivec(MpegEncContext *s,
nCoeffs= 63; //does not always use zigzag table
} else {
i = 0;
+ av_assert2(s->block_last_index[n]>=0);
nCoeffs= s->intra_scantable.raster_end[ s->block_last_index[n] ];
}
@@ -117,7 +116,7 @@ static void dct_unquantize_h263_altivec(MpegEncContext *s,
av_cold void ff_mpv_common_init_ppc(MpegEncContext *s)
{
-#if HAVE_ALTIVEC && HAVE_BIGENDIAN
+#if HAVE_ALTIVEC
if (!PPC_ALTIVEC(av_get_cpu_flags()))
return;