[SCM] libav/experimental: Change the argument of memory allocation functions from unsigned int to size_t with the next major bump in libavutil.
siretart at users.alioth.debian.org
siretart at users.alioth.debian.org
Sun Jun 30 17:19:37 UTC 2013
The following commit has been merged in the experimental branch:
commit b47541c7a38de186e85f728fd54f1a9ec6b88688
Author: Michael Niedermayer <michaelni at gmx.at>
Date: Sat Dec 4 04:00:12 2010 +0000
Change the argument of memory allocation functions from unsigned int to size_t
with the next major bump in libavutil.
Originally committed as revision 25871 to svn://svn.ffmpeg.org/ffmpeg/trunk
diff --git a/libavutil/mem.c b/libavutil/mem.c
index 8cad089..18fe28b 100644
--- a/libavutil/mem.c
+++ b/libavutil/mem.c
@@ -61,7 +61,7 @@ void free(void *ptr);
memory allocator. You do not need to suppress this file because the
linker will do it automatically. */
-void *av_malloc(unsigned int size)
+void *av_malloc(FF_INTERNAL_MEM_TYPE size)
{
void *ptr = NULL;
#if CONFIG_MEMALIGN_HACK
@@ -116,7 +116,7 @@ void *av_malloc(unsigned int size)
return ptr;
}
-void *av_realloc(void *ptr, unsigned int size)
+void *av_realloc(void *ptr, FF_INTERNAL_MEM_TYPE size)
{
#if CONFIG_MEMALIGN_HACK
int diff;
@@ -154,7 +154,7 @@ void av_freep(void *arg)
*ptr = NULL;
}
-void *av_mallocz(unsigned int size)
+void *av_mallocz(FF_INTERNAL_MEM_TYPE size)
{
void *ptr = av_malloc(size);
if (ptr)
diff --git a/libavutil/mem.h b/libavutil/mem.h
index 1ec8eb8..458d3ac 100644
--- a/libavutil/mem.h
+++ b/libavutil/mem.h
@@ -62,6 +62,12 @@
#define av_alloc_size(n)
#endif
+#if LIBAVUTIL_VERSION_MAJOR < 51
+# define FF_INTERNAL_MEM_TYPE unsigned int
+#else
+# define FF_INTERNAL_MEM_TYPE size_t
+#endif
+
/**
* Allocate a block of size bytes with alignment suitable for all
* memory accesses (including vectors if available on the CPU).
@@ -70,7 +76,7 @@
* be allocated.
* @see av_mallocz()
*/
-void *av_malloc(unsigned int size) av_malloc_attrib av_alloc_size(1);
+void *av_malloc(FF_INTERNAL_MEM_TYPE size) av_malloc_attrib av_alloc_size(1);
/**
* Allocate or reallocate a block of memory.
@@ -84,7 +90,7 @@ void *av_malloc(unsigned int size) av_malloc_attrib av_alloc_size(1);
* cannot be reallocated or the function is used to free the memory block.
* @see av_fast_realloc()
*/
-void *av_realloc(void *ptr, unsigned int size) av_alloc_size(2);
+void *av_realloc(void *ptr, FF_INTERNAL_MEM_TYPE size) av_alloc_size(2);
/**
* Free a memory block which has been allocated with av_malloc(z)() or
@@ -104,7 +110,7 @@ void av_free(void *ptr);
* @return Pointer to the allocated block, NULL if it cannot be allocated.
* @see av_malloc()
*/
-void *av_mallocz(unsigned int size) av_malloc_attrib av_alloc_size(1);
+void *av_mallocz(FF_INTERNAL_MEM_TYPE size) av_malloc_attrib av_alloc_size(1);
/**
* Duplicate the string s.
--
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