Merge remote-tracking branch 'qatar/master'

* qatar/master:
  libx264: fix indentation.
  vorbis: fix overflows in floor1[] vector and inverse db table index.
  win64: add a XMM clobber test configure option.
  movdec: Parse the dvc1 atom
  ARM: ac3: fix ac3_bit_alloc_calc_bap_armv6
  swscale: K&R formatting cosmetics for Blackfin code
  frwu: lowercase the FRWU codec name
  movdec: fix dts generation in fragmented files
  fate: make acodec-ac3_fixed test output raw AC3
  APIchanges: add missing commit hashes
  swscale: implement MMX, SSE2 and AVX functions for RGB32 input.
  ra144enc: drop pointless "encoder" from .long_name
  bethsoftvideo: fix palette reading.
  mpc7: use av_fast_padded_malloc()
  mpc7: simplify handling of packet sizes that are not a multiple of 4 bytes
  doc: decoding Forward Uncompressed is supported
  Fix a typo in the x86 asm version of ff_vector_clip_int32()
  pcmenc: Do not set avpkt->size.
  ff_alloc_packet: modify the size of the packet to match the requested size

Conflicts:
	doc/APIchanges
	libavcodec/libx264.c
	libavcodec/mpc7.c
	libavformat/isom.h
	libswscale/Makefile
	libswscale/bfin/yuv2rgb_bfin.c
	tests/ref/fate/bethsoft-vid
	tests/ref/seek/ac3_ac3

Merged-by: Michael Niedermayer <michaelni@gmx.at>

3 files changed, 82 insertions, 1 deletions

diff --git a/libavcodec/x86/Makefile b/libavcodec/x86/Makefile
index 3b8ee56a49..dc8c66afde 100644
--- a/libavcodec/x86/Makefile
+++ b/libavcodec/x86/Makefile
@@ -83,3 +83,4 @@ OBJS-$(HAVE_MMX)                       += x86/dsputil_mmx.o             \
                                           x86/mpegvideo_mmx.o           \
                                           x86/simple_idct_mmx.o         \
 
+OBJS-$(CONFIG_XMM_CLOBBER_TEST)        += x86/w64xmmtest.o
diff --git a/libavcodec/x86/dsputil_yasm.asm b/libavcodec/x86/dsputil_yasm.asm
index ad9ec2c339..966344f7c7 100644
--- a/libavcodec/x86/dsputil_yasm.asm
+++ b/libavcodec/x86/dsputil_yasm.asm
@@ -1063,7 +1063,7 @@ emu_edge mmx
 ; %4 = CLIPD function takes min/max as float instead of int (CLIPD_SSE2)
 ; %5 = suffix
 %macro VECTOR_CLIP_INT32 4-5
-cglobal vector_clip_int32%5, 5,5,%2, dst, src, min, max, len
+cglobal vector_clip_int32%5, 5,5,%1, dst, src, min, max, len
 %if %4
     cvtsi2ss  m4, minm
     cvtsi2ss  m5, maxm
diff --git a/libavcodec/x86/w64xmmtest.c b/libavcodec/x86/w64xmmtest.c
new file mode 100644
index 0000000000..f6e3de9496
--- /dev/null
+++ b/libavcodec/x86/w64xmmtest.c
@@ -0,0 +1,80 @@
+/*
+ * check XMM registers for clobbers on Win64
+ * Copyright (c) 2012 Ronald S. Bultje <rsbultje@gmail.com>
+ *
+ * This file is part of Libav.
+ *
+ * Libav 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,
+ * 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
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "libavcodec/avcodec.h"
+#include "libavutil/x86/w64xmmtest.h"
+
+wrap(avcodec_open2(AVCodecContext *avctx,
+                   AVCodec *codec,
+                   AVDictionary **options))
+{
+    testxmmclobbers(avcodec_open2, avctx, codec, options);
+}
+
+wrap(avcodec_decode_audio4(AVCodecContext *avctx,
+                           AVFrame *frame,
+                           int *got_frame_ptr,
+                           AVPacket *avpkt))
+{
+    testxmmclobbers(avcodec_decode_audio4, avctx, frame,
+                    got_frame_ptr, avpkt);
+}
+
+wrap(avcodec_decode_video2(AVCodecContext *avctx,
+                           AVFrame *picture,
+                           int *got_picture_ptr,
+                           AVPacket *avpkt))
+{
+    testxmmclobbers(avcodec_decode_video2, avctx, picture,
+                    got_picture_ptr, avpkt);
+}
+
+wrap(avcodec_decode_subtitle2(AVCodecContext *avctx,
+                              AVSubtitle *sub,
+                              int *got_sub_ptr,
+                              AVPacket *avpkt))
+{
+    testxmmclobbers(avcodec_decode_subtitle2, avctx, sub,
+                    got_sub_ptr, avpkt);
+}
+
+wrap(avcodec_encode_audio2(AVCodecContext *avctx,
+                           AVPacket *avpkt,
+                           const AVFrame *frame,
+                           int *got_packet_ptr))
+{
+    testxmmclobbers(avcodec_encode_audio2, avctx, avpkt, frame,
+                    got_packet_ptr);
+}
+
+wrap(avcodec_encode_video(AVCodecContext *avctx,
+                          uint8_t *buf, int buf_size,
+                          const AVFrame *pict))
+{
+    testxmmclobbers(avcodec_encode_video, avctx, buf, buf_size, pict);
+}
+
+wrap(avcodec_encode_subtitle(AVCodecContext *avctx,
+                             uint8_t *buf, int buf_size,
+                             const AVSubtitle *sub))
+{
+    testxmmclobbers(avcodec_encode_subtitle, avctx, buf, buf_size, sub);
+}