Factor duplicated ff_fast_malloc() out into mem_internal.h

internal.h is difficult to use due to circular dependancies
mem.h is a public header ff_* is not public
Alternative solutions probably are possible too

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

1 files changed, 1 insertions, 19 deletions

diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index fb5a72f14f..f34490312d 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -36,6 +36,7 @@
 #include "libavutil/frame.h"
 #include "libavutil/internal.h"
 #include "libavutil/mathematics.h"
+#include "libavutil/mem_internal.h"
 #include "libavutil/pixdesc.h"
 #include "libavutil/imgutils.h"
 #include "libavutil/samplefmt.h"
@@ -122,25 +123,6 @@ static int volatile entangled_thread_counter = 0;
 static void *codec_mutex;
 static void *avformat_mutex;
 
-static inline int ff_fast_malloc(void *ptr, unsigned int *size, size_t min_size, int zero_realloc)
-{
-    void *val;
-
-    memcpy(&val, ptr, sizeof(val));
-    if (min_size <= *size) {
-        av_assert0(val || !min_size);
-        return 0;
-    }
-    min_size = FFMAX(min_size + min_size / 16 + 32, min_size);
-    av_freep(ptr);
-    val = zero_realloc ? av_mallocz(min_size) : av_malloc(min_size);
-    memcpy(ptr, &val, sizeof(val));
-    if (!val)
-        min_size = 0;
-    *size = min_size;
-    return 1;
-}
-
 void av_fast_padded_malloc(void *ptr, unsigned int *size, size_t min_size)
 {
     uint8_t **p = ptr;