This will allow for easier implementation of Altivec functions in libraries
other than libavcodec.
---
 libavcodec/ppc/dsputil_altivec.c      |    4 +-
 libavcodec/ppc/fft_altivec.c          |    5 +-
 libavcodec/ppc/float_altivec.c        |    2 +-
 libavcodec/ppc/fmtconvert_altivec.c   |    2 +-
 libavcodec/ppc/gmc_altivec.c          |    4 +-
 libavcodec/ppc/h264_altivec.c         |    4 +-
 libavcodec/ppc/idct_altivec.c         |    2 +-
 libavcodec/ppc/int_altivec.c          |    3 +-
 libavcodec/ppc/mpegaudiodec_altivec.c |    2 +-
 libavcodec/ppc/mpegvideo_altivec.c    |    5 +-
 libavcodec/ppc/types_altivec.h        |   47 -------------
 libavcodec/ppc/util_altivec.h         |  118 ---------------------------------
 libavcodec/ppc/vc1dsp_altivec.c       |    5 +-
 libavcodec/ppc/vp3dsp_altivec.c       |    4 +-
 libavcodec/ppc/vp8dsp_altivec.c       |    4 +-
 libavutil/ppc/types_altivec.h         |   47 +++++++++++++
 libavutil/ppc/util_altivec.h          |  118 +++++++++++++++++++++++++++++++++
 17 files changed, 188 insertions(+), 188 deletions(-)
 delete mode 100644 libavcodec/ppc/types_altivec.h
 delete mode 100644 libavcodec/ppc/util_altivec.h
 create mode 100644 libavutil/ppc/types_altivec.h
 create mode 100644 libavutil/ppc/util_altivec.h

diff --git a/libavcodec/ppc/dsputil_altivec.c b/libavcodec/ppc/dsputil_altivec.c
index 6679359..9ad73ef 100644
--- a/libavcodec/ppc/dsputil_altivec.c
+++ b/libavcodec/ppc/dsputil_altivec.c
@@ -24,9 +24,9 @@
 #if HAVE_ALTIVEC_H
 #include <altivec.h>
 #endif
+#include "libavutil/ppc/types_altivec.h"
+#include "libavutil/ppc/util_altivec.h"
 #include "libavcodec/dsputil.h"
-#include "util_altivec.h"
-#include "types_altivec.h"
 #include "dsputil_altivec.h"
 
 static int sad16_x2_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int 
line_size, int h)
diff --git a/libavcodec/ppc/fft_altivec.c b/libavcodec/ppc/fft_altivec.c
index 39830b2..c85d04f 100644
--- a/libavcodec/ppc/fft_altivec.c
+++ b/libavcodec/ppc/fft_altivec.c
@@ -19,9 +19,10 @@
  * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
+
+#include "libavutil/ppc/types_altivec.h"
+#include "libavutil/ppc/util_altivec.h"
 #include "libavcodec/fft.h"
-#include "util_altivec.h"
-#include "types_altivec.h"
 
 /**
  * Do a complex FFT with the parameters defined in ff_fft_init(). The
diff --git a/libavcodec/ppc/float_altivec.c b/libavcodec/ppc/float_altivec.c
index 8253716..6e0556e 100644
--- a/libavcodec/ppc/float_altivec.c
+++ b/libavcodec/ppc/float_altivec.c
@@ -18,10 +18,10 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "libavutil/ppc/util_altivec.h"
 #include "libavcodec/dsputil.h"
 
 #include "dsputil_altivec.h"
-#include "util_altivec.h"
 
 static void vector_fmul_altivec(float *dst, const float *src0, const float 
*src1, int len)
 {
diff --git a/libavcodec/ppc/fmtconvert_altivec.c 
b/libavcodec/ppc/fmtconvert_altivec.c
index b1eaf9b..20a05d7 100644
--- a/libavcodec/ppc/fmtconvert_altivec.c
+++ b/libavcodec/ppc/fmtconvert_altivec.c
@@ -20,8 +20,8 @@
 
 #include "libavcodec/fmtconvert.h"
 
+#include "libavutil/ppc/util_altivec.h"
 #include "dsputil_altivec.h"
-#include "util_altivec.h"
 
 static void int32_to_float_fmul_scalar_altivec(float *dst, const int *src, 
float mul, int len)
 {
diff --git a/libavcodec/ppc/gmc_altivec.c b/libavcodec/ppc/gmc_altivec.c
index fb67b9e..45243c2 100644
--- a/libavcodec/ppc/gmc_altivec.c
+++ b/libavcodec/ppc/gmc_altivec.c
@@ -20,9 +20,9 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "libavutil/ppc/types_altivec.h"
+#include "libavutil/ppc/util_altivec.h"
 #include "libavcodec/dsputil.h"
-#include "util_altivec.h"
-#include "types_altivec.h"
 #include "dsputil_altivec.h"
 
 /*
diff --git a/libavcodec/ppc/h264_altivec.c b/libavcodec/ppc/h264_altivec.c
index 79e1714..92bfd45 100644
--- a/libavcodec/ppc/h264_altivec.c
+++ b/libavcodec/ppc/h264_altivec.c
@@ -19,13 +19,13 @@
  */
 
 #include "libavutil/cpu.h"
+#include "libavutil/ppc/types_altivec.h"
+#include "libavutil/ppc/util_altivec.h"
 #include "libavcodec/dsputil.h"
 #include "libavcodec/h264data.h"
 #include "libavcodec/h264dsp.h"
 
 #include "dsputil_altivec.h"
-#include "util_altivec.h"
-#include "types_altivec.h"
 
 #define PUT_OP_U8_ALTIVEC(d, s, dst) d = s
 #define AVG_OP_U8_ALTIVEC(d, s, dst) d = vec_avg(dst, s)
diff --git a/libavcodec/ppc/idct_altivec.c b/libavcodec/ppc/idct_altivec.c
index d2e9017..e599491 100644
--- a/libavcodec/ppc/idct_altivec.c
+++ b/libavcodec/ppc/idct_altivec.c
@@ -41,8 +41,8 @@
 #if HAVE_ALTIVEC_H
 #include <altivec.h>
 #endif
+#include "libavutil/ppc/types_altivec.h"
 #include "libavcodec/dsputil.h"
-#include "types_altivec.h"
 #include "dsputil_altivec.h"
 
 #define IDCT_HALF                                       \
diff --git a/libavcodec/ppc/int_altivec.c b/libavcodec/ppc/int_altivec.c
index 3c8b852..4fcdf77 100644
--- a/libavcodec/ppc/int_altivec.c
+++ b/libavcodec/ppc/int_altivec.c
@@ -28,12 +28,11 @@
 #include <altivec.h>
 #endif
 
+#include "libavutil/ppc/types_altivec.h"
 #include "libavcodec/dsputil.h"
 
 #include "dsputil_altivec.h"
 
-#include "types_altivec.h"
-
 static int ssd_int8_vs_int16_altivec(const int8_t *pix1, const int16_t *pix2,
                                      int size) {
     int i, size16;
diff --git a/libavcodec/ppc/mpegaudiodec_altivec.c 
b/libavcodec/ppc/mpegaudiodec_altivec.c
index 5df0fda..fabde6a 100644
--- a/libavcodec/ppc/mpegaudiodec_altivec.c
+++ b/libavcodec/ppc/mpegaudiodec_altivec.c
@@ -20,7 +20,7 @@
  */
 
 #include "dsputil_altivec.h"
-#include "util_altivec.h"
+#include "libavutil/ppc/util_altivec.h"
 #include "libavcodec/dsputil.h"
 #include "libavcodec/mpegaudiodsp.h"
 
diff --git a/libavcodec/ppc/mpegvideo_altivec.c 
b/libavcodec/ppc/mpegvideo_altivec.c
index 42702fd..df111e9 100644
--- a/libavcodec/ppc/mpegvideo_altivec.c
+++ b/libavcodec/ppc/mpegvideo_altivec.c
@@ -23,12 +23,13 @@
 
 #include <stdlib.h>
 #include <stdio.h>
+
 #include "libavutil/cpu.h"
+#include "libavutil/ppc/types_altivec.h"
+#include "libavutil/ppc/util_altivec.h"
 #include "libavcodec/dsputil.h"
 #include "libavcodec/mpegvideo.h"
 
-#include "util_altivec.h"
-#include "types_altivec.h"
 #include "dsputil_altivec.h"
 
 /* AltiVec version of dct_unquantize_h263
diff --git a/libavcodec/ppc/types_altivec.h b/libavcodec/ppc/types_altivec.h
deleted file mode 100644
index defa20e..0000000
--- a/libavcodec/ppc/types_altivec.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (c) 2006 Guillaume Poirier <[email protected]>
- *
- * 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
- */
-
-#ifndef AVCODEC_PPC_TYPES_ALTIVEC_H
-#define AVCODEC_PPC_TYPES_ALTIVEC_H
-
-/***********************************************************************
- * Vector types
- **********************************************************************/
-#define vec_u8  vector unsigned char
-#define vec_s8  vector signed char
-#define vec_u16 vector unsigned short
-#define vec_s16 vector signed short
-#define vec_u32 vector unsigned int
-#define vec_s32 vector signed int
-#define vec_f   vector float
-
-/***********************************************************************
- * Null vector
- **********************************************************************/
-#define LOAD_ZERO const vec_u8 zerov = vec_splat_u8( 0 )
-
-#define zero_u8v  (vec_u8)  zerov
-#define zero_s8v  (vec_s8)  zerov
-#define zero_u16v (vec_u16) zerov
-#define zero_s16v (vec_s16) zerov
-#define zero_u32v (vec_u32) zerov
-#define zero_s32v (vec_s32) zerov
-
-#endif /* AVCODEC_PPC_TYPES_ALTIVEC_H */
diff --git a/libavcodec/ppc/util_altivec.h b/libavcodec/ppc/util_altivec.h
deleted file mode 100644
index 19ea962..0000000
--- a/libavcodec/ppc/util_altivec.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * 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
- */
-
-/**
- * @file
- * Contains misc utility macros and inline functions
- */
-
-#ifndef AVCODEC_PPC_UTIL_ALTIVEC_H
-#define AVCODEC_PPC_UTIL_ALTIVEC_H
-
-#include <stdint.h>
-
-#include "config.h"
-
-#if HAVE_ALTIVEC_H
-#include <altivec.h>
-#endif
-
-#include "types_altivec.h"
-
-// used to build registers permutation vectors (vcprm)
-// the 's' are for words in the _s_econd vector
-#define WORD_0 0x00,0x01,0x02,0x03
-#define WORD_1 0x04,0x05,0x06,0x07
-#define WORD_2 0x08,0x09,0x0a,0x0b
-#define WORD_3 0x0c,0x0d,0x0e,0x0f
-#define WORD_s0 0x10,0x11,0x12,0x13
-#define WORD_s1 0x14,0x15,0x16,0x17
-#define WORD_s2 0x18,0x19,0x1a,0x1b
-#define WORD_s3 0x1c,0x1d,0x1e,0x1f
-
-#define vcprm(a,b,c,d) (const vector unsigned char){WORD_ ## a, WORD_ ## b, 
WORD_ ## c, WORD_ ## d}
-#define vcii(a,b,c,d) (const vector float){FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## 
c, FLOAT_ ## d}
-
-// vcprmle is used to keep the same index as in the SSE version.
-// it's the same as vcprm, with the index inversed
-// ('le' is Little Endian)
-#define vcprmle(a,b,c,d) vcprm(d,c,b,a)
-
-// used to build inverse/identity vectors (vcii)
-// n is _n_egative, p is _p_ositive
-#define FLOAT_n -1.
-#define FLOAT_p 1.
-
-
-// Transpose 8x8 matrix of 16-bit elements (in-place)
-#define TRANSPOSE8(a,b,c,d,e,f,g,h) \
-do { \
-    vector signed short A1, B1, C1, D1, E1, F1, G1, H1; \
-    vector signed short A2, B2, C2, D2, E2, F2, G2, H2; \
- \
-    A1 = vec_mergeh (a, e); \
-    B1 = vec_mergel (a, e); \
-    C1 = vec_mergeh (b, f); \
-    D1 = vec_mergel (b, f); \
-    E1 = vec_mergeh (c, g); \
-    F1 = vec_mergel (c, g); \
-    G1 = vec_mergeh (d, h); \
-    H1 = vec_mergel (d, h); \
- \
-    A2 = vec_mergeh (A1, E1); \
-    B2 = vec_mergel (A1, E1); \
-    C2 = vec_mergeh (B1, F1); \
-    D2 = vec_mergel (B1, F1); \
-    E2 = vec_mergeh (C1, G1); \
-    F2 = vec_mergel (C1, G1); \
-    G2 = vec_mergeh (D1, H1); \
-    H2 = vec_mergel (D1, H1); \
- \
-    a = vec_mergeh (A2, E2); \
-    b = vec_mergel (A2, E2); \
-    c = vec_mergeh (B2, F2); \
-    d = vec_mergel (B2, F2); \
-    e = vec_mergeh (C2, G2); \
-    f = vec_mergel (C2, G2); \
-    g = vec_mergeh (D2, H2); \
-    h = vec_mergel (D2, H2); \
-} while (0)
-
-
-/** @brief loads unaligned vector @a *src with offset @a offset
-    and returns it */
-static inline vector unsigned char unaligned_load(int offset, uint8_t *src)
-{
-    register vector unsigned char first = vec_ld(offset, src);
-    register vector unsigned char second = vec_ld(offset+15, src);
-    register vector unsigned char mask = vec_lvsl(offset, src);
-    return vec_perm(first, second, mask);
-}
-
-/**
- * loads vector known misalignment
- * @param perm_vec the align permute vector to combine the two loads from lvsl
- */
-static inline vec_u8 load_with_perm_vec(int offset, uint8_t *src, vec_u8 
perm_vec)
-{
-    vec_u8 a = vec_ld(offset, src);
-    vec_u8 b = vec_ld(offset+15, src);
-    return vec_perm(a, b, perm_vec);
-}
-
-#endif /* AVCODEC_PPC_UTIL_ALTIVEC_H */
diff --git a/libavcodec/ppc/vc1dsp_altivec.c b/libavcodec/ppc/vc1dsp_altivec.c
index 307e0e9..38a7da2 100644
--- a/libavcodec/ppc/vc1dsp_altivec.c
+++ b/libavcodec/ppc/vc1dsp_altivec.c
@@ -19,12 +19,11 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "libavutil/ppc/types_altivec.h"
+#include "libavutil/ppc/util_altivec.h"
 #include "libavcodec/dsputil.h"
 #include "libavcodec/vc1dsp.h"
 
-#include "util_altivec.h"
-#include "dsputil_altivec.h"
-
 // main steps of 8x8 transform
 #define STEP8(s0, s1, s2, s3, s4, s5, s6, s7, vec_rnd) \
 do { \
diff --git a/libavcodec/ppc/vp3dsp_altivec.c b/libavcodec/ppc/vp3dsp_altivec.c
index bbe9170..938502e 100644
--- a/libavcodec/ppc/vp3dsp_altivec.c
+++ b/libavcodec/ppc/vp3dsp_altivec.c
@@ -18,9 +18,9 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "libavutil/ppc/types_altivec.h"
+#include "libavutil/ppc/util_altivec.h"
 #include "libavcodec/dsputil.h"
-#include "util_altivec.h"
-#include "types_altivec.h"
 #include "dsputil_altivec.h"
 
 static const vec_s16 constants =
diff --git a/libavcodec/ppc/vp8dsp_altivec.c b/libavcodec/ppc/vp8dsp_altivec.c
index c3f6502..f570000 100644
--- a/libavcodec/ppc/vp8dsp_altivec.c
+++ b/libavcodec/ppc/vp8dsp_altivec.c
@@ -21,10 +21,10 @@
  */
 
 #include "libavutil/cpu.h"
+#include "libavutil/ppc/types_altivec.h"
+#include "libavutil/ppc/util_altivec.h"
 #include "libavcodec/vp8dsp.h"
 #include "dsputil_altivec.h"
-#include "types_altivec.h"
-#include "util_altivec.h"
 
 #define REPT4(...) { __VA_ARGS__, __VA_ARGS__, __VA_ARGS__, __VA_ARGS__ }
 
diff --git a/libavutil/ppc/types_altivec.h b/libavutil/ppc/types_altivec.h
new file mode 100644
index 0000000..0a4eaf8
--- /dev/null
+++ b/libavutil/ppc/types_altivec.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2006 Guillaume Poirier <[email protected]>
+ *
+ * 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
+ */
+
+#ifndef AVUTIL_PPC_TYPES_ALTIVEC_H
+#define AVUTIL_PPC_TYPES_ALTIVEC_H
+
+/***********************************************************************
+ * Vector types
+ **********************************************************************/
+#define vec_u8  vector unsigned char
+#define vec_s8  vector signed char
+#define vec_u16 vector unsigned short
+#define vec_s16 vector signed short
+#define vec_u32 vector unsigned int
+#define vec_s32 vector signed int
+#define vec_f   vector float
+
+/***********************************************************************
+ * Null vector
+ **********************************************************************/
+#define LOAD_ZERO const vec_u8 zerov = vec_splat_u8( 0 )
+
+#define zero_u8v  (vec_u8)  zerov
+#define zero_s8v  (vec_s8)  zerov
+#define zero_u16v (vec_u16) zerov
+#define zero_s16v (vec_s16) zerov
+#define zero_u32v (vec_u32) zerov
+#define zero_s32v (vec_s32) zerov
+
+#endif /* AVUTIL_PPC_TYPES_ALTIVEC_H */
diff --git a/libavutil/ppc/util_altivec.h b/libavutil/ppc/util_altivec.h
new file mode 100644
index 0000000..bdbf862
--- /dev/null
+++ b/libavutil/ppc/util_altivec.h
@@ -0,0 +1,118 @@
+/*
+ * 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
+ */
+
+/**
+ * @file
+ * Contains misc utility macros and inline functions
+ */
+
+#ifndef AVUTIL_PPC_UTIL_ALTIVEC_H
+#define AVUTIL_PPC_UTIL_ALTIVEC_H
+
+#include <stdint.h>
+
+#include "config.h"
+
+#if HAVE_ALTIVEC_H
+#include <altivec.h>
+#endif
+
+#include "types_altivec.h"
+
+// used to build registers permutation vectors (vcprm)
+// the 's' are for words in the _s_econd vector
+#define WORD_0 0x00,0x01,0x02,0x03
+#define WORD_1 0x04,0x05,0x06,0x07
+#define WORD_2 0x08,0x09,0x0a,0x0b
+#define WORD_3 0x0c,0x0d,0x0e,0x0f
+#define WORD_s0 0x10,0x11,0x12,0x13
+#define WORD_s1 0x14,0x15,0x16,0x17
+#define WORD_s2 0x18,0x19,0x1a,0x1b
+#define WORD_s3 0x1c,0x1d,0x1e,0x1f
+
+#define vcprm(a,b,c,d) (const vector unsigned char){WORD_ ## a, WORD_ ## b, 
WORD_ ## c, WORD_ ## d}
+#define vcii(a,b,c,d) (const vector float){FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## 
c, FLOAT_ ## d}
+
+// vcprmle is used to keep the same index as in the SSE version.
+// it's the same as vcprm, with the index inversed
+// ('le' is Little Endian)
+#define vcprmle(a,b,c,d) vcprm(d,c,b,a)
+
+// used to build inverse/identity vectors (vcii)
+// n is _n_egative, p is _p_ositive
+#define FLOAT_n -1.
+#define FLOAT_p 1.
+
+
+// Transpose 8x8 matrix of 16-bit elements (in-place)
+#define TRANSPOSE8(a,b,c,d,e,f,g,h) \
+do { \
+    vector signed short A1, B1, C1, D1, E1, F1, G1, H1; \
+    vector signed short A2, B2, C2, D2, E2, F2, G2, H2; \
+ \
+    A1 = vec_mergeh (a, e); \
+    B1 = vec_mergel (a, e); \
+    C1 = vec_mergeh (b, f); \
+    D1 = vec_mergel (b, f); \
+    E1 = vec_mergeh (c, g); \
+    F1 = vec_mergel (c, g); \
+    G1 = vec_mergeh (d, h); \
+    H1 = vec_mergel (d, h); \
+ \
+    A2 = vec_mergeh (A1, E1); \
+    B2 = vec_mergel (A1, E1); \
+    C2 = vec_mergeh (B1, F1); \
+    D2 = vec_mergel (B1, F1); \
+    E2 = vec_mergeh (C1, G1); \
+    F2 = vec_mergel (C1, G1); \
+    G2 = vec_mergeh (D1, H1); \
+    H2 = vec_mergel (D1, H1); \
+ \
+    a = vec_mergeh (A2, E2); \
+    b = vec_mergel (A2, E2); \
+    c = vec_mergeh (B2, F2); \
+    d = vec_mergel (B2, F2); \
+    e = vec_mergeh (C2, G2); \
+    f = vec_mergel (C2, G2); \
+    g = vec_mergeh (D2, H2); \
+    h = vec_mergel (D2, H2); \
+} while (0)
+
+
+/** @brief loads unaligned vector @a *src with offset @a offset
+    and returns it */
+static inline vector unsigned char unaligned_load(int offset, uint8_t *src)
+{
+    register vector unsigned char first = vec_ld(offset, src);
+    register vector unsigned char second = vec_ld(offset+15, src);
+    register vector unsigned char mask = vec_lvsl(offset, src);
+    return vec_perm(first, second, mask);
+}
+
+/**
+ * loads vector known misalignment
+ * @param perm_vec the align permute vector to combine the two loads from lvsl
+ */
+static inline vec_u8 load_with_perm_vec(int offset, uint8_t *src, vec_u8 
perm_vec)
+{
+    vec_u8 a = vec_ld(offset, src);
+    vec_u8 b = vec_ld(offset+15, src);
+    return vec_perm(a, b, perm_vec);
+}
+
+#endif /* AVUTIL_PPC_UTIL_ALTIVEC_H */
-- 
1.7.1

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