patched ffmpeg nov 2

patches/to_upstream/18_respect_swscale.patch

Index: patches/to_upstream/18_respect_swscale.patch
===================================================================
--- patches/to_upstream/18_respect_swscale.patch	(revision 0)
+++ patches/to_upstream/18_respect_swscale.patch	(revision 0)
@@ -0,0 +1,64 @@
+diff -wurp -N orig/cmdutils.c ffmpeg-mt/cmdutils.c
+--- orig/cmdutils.c	2010-11-04 08:11:38 -0700
++++ ffmpeg-mt/cmdutils.c	2010-11-04 08:11:46 -0700
+@@ -32,7 +32,9 @@
+ #include "libavformat/avformat.h"
+ #include "libavfilter/avfilter.h"
+ #include "libavdevice/avdevice.h"
++#if CONFIG_SWSCALE
+ #include "libswscale/swscale.h"
++#endif
+ #include "libpostproc/postprocess.h"
+ #include "libavutil/avstring.h"
+ #include "libavutil/pixdesc.h"
+@@ -53,7 +55,9 @@ const char **opt_values;
+ static int opt_name_count;
+ AVCodecContext *avcodec_opts[AVMEDIA_TYPE_NB];
+ AVFormatContext *avformat_opts;
++#if CONFIG_SWSCALE
+ struct SwsContext *sws_opts;
++#endif
+ 
+ const int this_year = 2010;
+ 
+@@ -63,7 +67,9 @@ void init_opts(void)
+     for (i = 0; i < AVMEDIA_TYPE_NB; i++)
+         avcodec_opts[i] = avcodec_alloc_context2(i);
+     avformat_opts = avformat_alloc_context();
++#if CONFIG_SWSCALE
+     sws_opts = sws_getContext(16, 16, 0, 16, 16, 0, SWS_BICUBIC, NULL, NULL, NULL);
++#endif
+ }
+ 
+ void uninit_opts(void)
+@@ -73,7 +79,9 @@ void uninit_opts(void)
+         av_freep(&avcodec_opts[i]);
+     av_freep(&avformat_opts->key);
+     av_freep(&avformat_opts);
++#if CONFIG_SWSCALE
+     av_freep(&sws_opts);
++#endif
+ }
+ 
+ void log_callback_help(void* ptr, int level, const char* fmt, va_list vl)
+@@ -225,8 +233,10 @@ int opt_default(const char *opt, const c
+     }
+     if(!o && avformat_opts)
+         ret = av_set_string3(avformat_opts, opt, arg, 1, &o);
++#if CONFIG_SWSCALE
+     if(!o && sws_opts)
+         ret = av_set_string3(sws_opts, opt, arg, 1, &o);
++#endif
+     if(!o){
+         if(opt[0] == 'a')
+             ret = av_set_string3(avcodec_opts[AVMEDIA_TYPE_AUDIO], opt+1, arg, 1, &o);
+@@ -390,7 +400,9 @@ static void print_all_libs_info(FILE* ou
+     PRINT_LIB_INFO(outstream, avformat, AVFORMAT, flags);
+     PRINT_LIB_INFO(outstream, avdevice, AVDEVICE, flags);
+     PRINT_LIB_INFO(outstream, avfilter, AVFILTER, flags);
++#if CONFIG_SWSCALE
+     PRINT_LIB_INFO(outstream, swscale,  SWSCALE,  flags);
++#endif
+     PRINT_LIB_INFO(outstream, postproc, POSTPROC, flags);
+ }
+