From e082dddce2339aafa05084c4763a110408fb27be Mon Sep 17 00:00:00 2001
From: k-m_schindler <k-m_schindler@b956fd51-792f-4845-bead-9b4dfca2ff2c>
Date: Sat, 21 Apr 2012 22:17:58 +0000
Subject: initial commit of ffmpeg-0.8. far from complete. Not yet usable.

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@2860 b956fd51-792f-4845-bead-9b4dfca2ff2c
---
 src/lib/ffmpeg-0.8/libavutil/mem.pas | 111 +++++++++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 src/lib/ffmpeg-0.8/libavutil/mem.pas

(limited to 'src/lib/ffmpeg-0.8/libavutil/mem.pas')

diff --git a/src/lib/ffmpeg-0.8/libavutil/mem.pas b/src/lib/ffmpeg-0.8/libavutil/mem.pas
new file mode 100644
index 00000000..b68dd310
--- /dev/null
+++ b/src/lib/ffmpeg-0.8/libavutil/mem.pas
@@ -0,0 +1,111 @@
+(*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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.
+ *
+ * FFmpeg 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * This is a part of the Pascal port of ffmpeg.
+ * - Changes and updates by the UltraStar Deluxe Team
+ *
+ * Conversion of libavutil/mem.h
+ * avutil version 50.43.0
+ *
+ *)
+
+(**
+ * @file
+ * error code definitions
+ *)
+
+(* memory handling functions *)
+
+type
+  FF_INTERNAL_MEM_TYPE = cuint;
+  
+(**
+ * Allocate a block of size bytes with alignment suitable for all
+ * memory accesses (including vectors if available on the CPU).
+ * @param size Size in bytes for the memory block to be allocated.
+ * @return Pointer to the allocated block, NULL if the block cannot
+ * be allocated.
+ * @see av_mallocz()
+ *)
+function av_malloc(size: FF_INTERNAL_MEM_TYPE): pointer;
+  cdecl; external av__util; {av_malloc_attrib av_alloc_size(1)}
+
+(**
+ * Allocate or reallocate a block of memory.
+ * If ptr is NULL and size > 0, allocate a new block. If 
+ * size is zero, free the memory block pointed to by ptr.
+ * @param size Size in bytes for the memory block to be allocated or
+ * reallocated.
+ * @param ptr Pointer to a memory block already allocated with
+ * av_malloc(z)() or av_realloc() or NULL.
+ * @return Pointer to a newly reallocated block or NULL if the block
+ * cannot be allocated or the function is used to free the memory block.
+ * @see av_fast_realloc()
+ *)
+function av_realloc(ptr: pointer; size: FF_INTERNAL_MEM_TYPE): pointer;
+  cdecl; external av__util; {av_alloc_size(2)}
+
+(**
+ * Free a memory block which has been allocated with av_malloc(z)() or
+ * av_realloc().
+ * @param ptr Pointer to the memory block which should be freed.
+ * @note ptr = NULL is explicitly allowed.
+ * @note It is recommended that you use av_freep() instead.
+ * @see av_freep()
+ *)
+procedure av_free(ptr: pointer);
+  cdecl; external av__util;
+
+(**
+ * Allocate a block of size bytes with alignment suitable for all
+ * memory accesses (including vectors if available on the CPU) and
+ * zeroes all the bytes of the block.
+ * @param size Size in bytes for the memory block to be allocated.
+ * @return Pointer to the allocated block, NULL if it cannot be allocated.
+ * @see av_malloc()
+ *)
+function av_mallocz(size: FF_INTERNAL_MEM_TYPE): pointer;
+  cdecl; external av__util; {av_malloc_attrib av_alloc_size(1)}
+
+(**
+ * Duplicate the string s.
+ * @param s string to be duplicated.
+ * @return Pointer to a newly allocated string containing a
+ * copy of s or NULL if the string cannot be allocated.
+ *)
+function av_strdup({const} s: PAnsiChar): PAnsiChar;
+  cdecl; external av__util; {av_malloc_attrib}
+
+(**
+ * Free a memory block which has been allocated with av_malloc(z)() or
+ * av_realloc() and set the pointer pointing to it to NULL.
+ * @param ptr Pointer to the pointer to the memory block which should
+ * be freed.
+ * @see av_free()
+ *)
+procedure av_freep (ptr: pointer);
+  cdecl; external av__util;
+
+(**
+ * Add an element to a dynamic array.
+ *
+ * @param tab_ptr Pointer to the array.
+ * @param nb_ptr  Pointer to the number of elements in the array.
+ * @param elem    Element to be added.
+ *)
+procedure av_dynarray_add(tab_ptr: pointer; nb_ptr: PCint; elem: pointer);
+  cdecl; external av__util;
-- 
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