Revert "vlc_memalign: use memalign() if posix_memalign() isn't here"

This reverts commit 0ad141d394dd86e930d1f27be2ea6ea7e698fddf.

diff --git a/configure.ac b/configure.ac
index 490f3ca67ff6b8ababe041e9e9f5b557fe6aa64b..ef04fd38bbfa8e08c0d3ddc30c6ad2df1e08d86c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -562,7 +562,7 @@ need_libc=false
 
 dnl Check for usual libc functions
 AC_CHECK_DECLS([nanosleep],,,[#include <time.h>])
-AC_CHECK_FUNCS([daemon fcntl fstatvfs fork getenv getpwuid_r if_nameindex if_nametoindex isatty lstat memalign mmap openat pread posix_fadvise posix_madvise posix_memalign setlocale stricmp strnicmp uselocale])
+AC_CHECK_FUNCS([daemon fcntl fstatvfs fork getenv getpwuid_r if_nameindex if_nametoindex isatty lstat memalign mmap openat pread posix_fadvise posix_madvise setlocale stricmp strnicmp uselocale])
 AC_REPLACE_FUNCS([asprintf atof atoll dirfd fdopendir flockfile fsync getdelim getpid gmtime_r lldiv localtime_r nrand48 rewind setenv strcasecmp strcasestr strdup strlcpy strncasecmp strndup strnlen strsep strtof strtok_r strtoll swab tdestroy vasprintf])
 AC_CHECK_FUNCS(fdatasync,,
   [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])

diff --git a/include/vlc_common.h b/include/vlc_common.h
index c7e06d908100ec236c6d3a789305447e0fb1d2e4..a127bfd88b75fe8d0002c54579a7383f9c0e6458 100644 (file)
--- a/include/vlc_common.h
+++ b/include/vlc_common.h
@@ -886,11 +886,19 @@ static inline void SetQWLE (void *p, uint64_t qw)
 VLC_API bool vlc_ureduce( unsigned *, unsigned *, uint64_t, uint64_t, uint64_t );
 
 /* Aligned memory allocator */
-VLC_API void *vlc_memalign(size_t align, size_t size);
 #ifdef WIN32
-# define vlc_aligned_free(base) (__mingw_aligned_free(base))
+# include <malloc.h>
+# define vlc_memalign(align, size) (__mingw_aligned_malloc(size, align))
+# define vlc_free(base)            (__mingw_aligned_free(base))
 #else
-# define vlc_aligned_free(base) free(base)
+static inline void *vlc_memalign(size_t align, size_t size)
+{
+    void *base;
+    if (unlikely(posix_memalign(&base, align, size)))
+        base = NULL;
+    return base;
+}
+# define vlc_free(base) free(base)
 #endif
 
 VLC_API void vlc_tdestroy( void *, void (*)(void *) );

diff --git a/modules/codec/avcodec/copy.c b/modules/codec/avcodec/copy.c
index 2a1955a42fb7bddfa309cbbef63cb8d862a137e9..3c2706926ea64ebaace35d6b03afd76e70623f0b 100644 (file)
--- a/modules/codec/avcodec/copy.c
+++ b/modules/codec/avcodec/copy.c
@@ -300,7 +300,7 @@ int CopyInitCache(copy_cache_t *cache, unsigned width)
 }
 void CopyCleanCache(copy_cache_t *cache)
 {
-    vlc_aligned_free(cache->buffer);
+    vlc_free(cache->buffer);
     cache->buffer = NULL;
     cache->size   = 0;
 }

diff --git a/src/extras/libc.c b/src/extras/libc.c
index db08691188bee97b95cdbc8acf57c254443f3433..5004480a0b20d23d9c474903d4a9899c20290260 100644 (file)
--- a/src/extras/libc.c
+++ b/src/extras/libc.c
@@ -32,12 +32,6 @@
 #include <vlc_common.h>
 #include <vlc_charset.h>
 
-#if defined(HAVE_POSIX_MEMALIGN)
-#   include <stdlib.h>
-#elif defined(HAVE_MEMALIGN) || defined(HAVE_WIN32)
-#   include <malloc.h>
-#endif
-
 #include <errno.h>
 
 #undef iconv_t
@@ -425,19 +419,3 @@ bool vlc_ureduce( unsigned *pi_dst_nom, unsigned *pi_dst_den,
 
     return b_exact;
 }
-
-void *vlc_memalign(size_t align, size_t size)
-{
-    void *base;
-#if defined(HAVE_POSIX_MEMALIGN)
-    if (unlikely(posix_memalign(&base, align, size)))
-        base = NULL;
-#elif defined(HAVE_MEMALIGN)
-    base = memalign(align, size);
-#elif defined(HAVE_WIN32)
-    base = __mingw_aligned_malloc(size, align);
-#else
-#   error Unimplemented!
-#endif
-    return base;
-}

diff --git a/src/libvlccore.sym b/src/libvlccore.sym
index dc066db8d05d99da2b510045e6fdc74a196db033..672bb53f2ae2f1c17e47f9e794251c93cb9c3557 100644 (file)
--- a/src/libvlccore.sym
+++ b/src/libvlccore.sym
@@ -675,5 +675,4 @@ xml_ReaderCreate
 xml_ReaderDelete
 xml_ReaderReset
 vlc_keycode2str
-vlc_memalign
 vlc_str2keycode

diff --git a/src/misc/picture.c b/src/misc/picture.c
index 3a09685ada7ca3ffe49992087fc2c3e398e4f096..2c47255bd515594c2ab26907f76526e7eabcfbcc 100644 (file)
--- a/src/misc/picture.c
+++ b/src/misc/picture.c
@@ -268,7 +268,7 @@ void picture_Delete( picture_t *p_picture )
     assert( p_picture->p_release_sys == NULL );
 
     free( p_picture->p_q );
-    vlc_aligned_free( p_picture->p_data_orig );
+    vlc_free( p_picture->p_data_orig );
     free( p_picture->p_sys );
     free( p_picture );
 }