# HG changeset patch
# User koda
# Date 1353292181 -3600
# Node ID 609d07b337b51b5b3b7494641a1fd7378f071e61
# Parent  202e2cce70772beb8df8351fe7188f24f8fbb77a
fix deprecation warnings for libav sources

diff -r 202e2cce7077 -r 609d07b337b5 QTfrontend/util/LibavInteraction.cpp
--- a/QTfrontend/util/LibavInteraction.cpp	Mon Nov 19 02:48:21 2012 +0100
+++ b/QTfrontend/util/LibavInteraction.cpp	Mon Nov 19 03:29:41 2012 +0100
@@ -70,7 +70,7 @@
 
     // get list of all codecs
     AVCodec* pCodec = NULL;
-    while (pCodec = av_codec_next(pCodec))
+    while ((pCodec = av_codec_next(pCodec)))
     {
 #if LIBAVCODEC_VERSION_MAJOR >= 54
         if (!av_codec_is_encoder(pCodec))
@@ -162,7 +162,7 @@
 
     // get list of all formats
     AVOutputFormat* pFormat = NULL;
-    while (pFormat = av_oformat_next(pFormat))
+    while ((pFormat = av_oformat_next(pFormat)))
     {
         if (!pFormat->extensions)
             continue;
@@ -270,7 +270,7 @@
     QByteArray utf8path = filepath.toUtf8();
     if (avformat_open_input(&pContext, utf8path.data(), NULL, NULL) < 0)
         return "";
-#if LIBAVFORMAT_VERSION_MAJOR < 54
+#if LIBAVFORMAT_VERSION_MAJOR < 53
     if (av_find_stream_info(pContext) < 0)
 #else
     if (avformat_find_stream_info(pContext, NULL) < 0)
@@ -308,7 +308,7 @@
     AVDictionaryEntry* pComment = av_dict_get(pContext->metadata, "comment", NULL, 0);
     if (pComment)
         desc += QString("\n") + pComment->value;
-#if LIBAVFORMAT_VERSION_MAJOR < 54
+#if LIBAVFORMAT_VERSION_MAJOR < 53
     av_close_input_file(pContext);
 #else
     avformat_close_input(&pContext);
diff -r 202e2cce7077 -r 609d07b337b5 hedgewars/avwrapper.c
--- a/hedgewars/avwrapper.c	Mon Nov 19 02:48:21 2012 +0100
+++ b/hedgewars/avwrapper.c	Mon Nov 19 03:29:41 2012 +0100
@@ -22,6 +22,7 @@
 #include <string.h>
 #include <stdarg.h>
 #include "libavformat/avformat.h"
+#include "libavutil/mathematics.h"
 
 #ifndef AVIO_FLAG_WRITE
 #define AVIO_FLAG_WRITE AVIO_WRONLY
@@ -47,13 +48,6 @@
 static int16_t* g_pSamples;
 static int g_NumSamples;
 
-/*
-Initially I wrote code for latest ffmpeg, but on Linux (Ubuntu)
-only older version is available from repository. That's why you see here
-all of this #if LIBAVCODEC_VERSION_MAJOR < 54.
-Actually, it may be possible to remove code for newer version
-and use only code for older version.
-*/
 
 #if LIBAVCODEC_VERSION_MAJOR < 54
 #define OUTBUFFER_SIZE 200000
@@ -65,7 +59,7 @@
 
 static void FatalError(const char* pFmt, ...)
 {
-    const char Buffer[1024];
+    char Buffer[1024];
     va_list VaArgs;
 
     va_start(VaArgs, pFmt);
@@ -83,7 +77,7 @@
 // (there is mutex in AddFileLogRaw).
 static void LogCallback(void* p, int Level, const char* pFmt, va_list VaArgs)
 {
-    const char Buffer[1024];
+    char Buffer[1024];
 
     vsnprintf(Buffer, 1024, pFmt, VaArgs);
     AddFileLogRaw(Buffer);
@@ -91,7 +85,7 @@
 
 static void Log(const char* pFmt, ...)
 {
-    const char Buffer[1024];
+    char Buffer[1024];
     va_list VaArgs;
 
     va_start(VaArgs, pFmt);
@@ -103,7 +97,7 @@
 
 static void AddAudioStream()
 {
-#if LIBAVFORMAT_VERSION_MAJOR >= 54
+#if LIBAVFORMAT_VERSION_MAJOR >= 53
     g_pAStream = avformat_new_stream(g_pContainer, g_pACodec);
 #else
     g_pAStream = av_new_stream(g_pContainer, 1);
@@ -175,7 +169,7 @@
 
     int NumSamples = fread(g_pSamples, 2*g_Channels, g_NumSamples, g_pSoundFile);
 
-#if LIBAVCODEC_VERSION_MAJOR >= 54
+#if LIBAVCODEC_VERSION_MAJOR >= 53
     AVFrame* pFrame = NULL;
     if (NumSamples > 0)
     {
@@ -215,7 +209,7 @@
 // add a video output stream
 static void AddVideoStream()
 {
-#if LIBAVFORMAT_VERSION_MAJOR >= 54
+#if LIBAVFORMAT_VERSION_MAJOR >= 53
     g_pVStream = avformat_new_stream(g_pContainer, g_pVCodec);
 #else
     g_pVStream = av_new_stream(g_pContainer, 0);
@@ -254,7 +248,7 @@
     if (g_pFormat->flags & AVFMT_GLOBALHEADER)
         g_pVideo->flags |= CODEC_FLAG_GLOBAL_HEADER;
 
-#if LIBAVCODEC_VERSION_MAJOR < 54
+#if LIBAVCODEC_VERSION_MAJOR < 53
     // for some versions of ffmpeg x264 options must be set explicitly
     if (strcmp(g_pVCodec->name, "libx264") == 0)
     {