From b250f9c66d3ddd84652d158fb979a5f21e3f2c71 Mon Sep 17 00:00:00 2001 From: Aurelien Jacobs Date: Tue, 13 Jan 2009 23:44:16 +0000 Subject: Change semantic of CONFIG_*, HAVE_* and ARCH_*. They are now always defined to either 0 or 1. Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavutil/mem.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'libavutil/mem.c') diff --git a/libavutil/mem.c b/libavutil/mem.c index 328bef787c..95299a1c0b 100644 --- a/libavutil/mem.c +++ b/libavutil/mem.c @@ -32,7 +32,7 @@ #undef realloc #include -#ifdef HAVE_MALLOC_H +#if HAVE_MALLOC_H #include #endif @@ -43,7 +43,7 @@ void *av_malloc(unsigned int size) { void *ptr = NULL; -#ifdef CONFIG_MEMALIGN_HACK +#if CONFIG_MEMALIGN_HACK long diff; #endif @@ -51,16 +51,16 @@ void *av_malloc(unsigned int size) if(size > (INT_MAX-16) ) return NULL; -#ifdef CONFIG_MEMALIGN_HACK +#if CONFIG_MEMALIGN_HACK ptr = malloc(size+16); if(!ptr) return ptr; diff= ((-(long)ptr - 1)&15) + 1; ptr = (char*)ptr + diff; ((char*)ptr)[-1]= diff; -#elif defined (HAVE_POSIX_MEMALIGN) +#elif HAVE_POSIX_MEMALIGN posix_memalign(&ptr,16,size); -#elif defined (HAVE_MEMALIGN) +#elif HAVE_MEMALIGN ptr = memalign(16,size); /* Why 64? Indeed, we should align it: @@ -96,7 +96,7 @@ void *av_malloc(unsigned int size) void *av_realloc(void *ptr, unsigned int size) { -#ifdef CONFIG_MEMALIGN_HACK +#if CONFIG_MEMALIGN_HACK int diff; #endif @@ -104,7 +104,7 @@ void *av_realloc(void *ptr, unsigned int size) if(size > (INT_MAX-16) ) return NULL; -#ifdef CONFIG_MEMALIGN_HACK +#if CONFIG_MEMALIGN_HACK //FIXME this isn't aligned correctly, though it probably isn't needed if(!ptr) return av_malloc(size); diff= ((char*)ptr)[-1]; @@ -118,7 +118,7 @@ void av_free(void *ptr) { /* XXX: this test should not be needed on most libcs */ if (ptr) -#ifdef CONFIG_MEMALIGN_HACK +#if CONFIG_MEMALIGN_HACK free((char*)ptr - ((char*)ptr)[-1]); #else free(ptr); -- cgit v1.2.3