-Fix build with ffmpeg 0.11.
-https://bugs.gentoo.org/show_bug.cgi?id=407621
-
-Index: sox-14.4.0/m4/ffmpeg.m4
-===================================================================
---- sox-14.4.0.orig/m4/ffmpeg.m4
-+++ sox-14.4.0/m4/ffmpeg.m4
-@@ -49,7 +49,7 @@ then
- LIBS="$LIBS $FFMPEG_LIBS"
- have_ffmpeg="no"
- AC_CHECK_HEADERS([libavformat/avformat.h ffmpeg/avformat.h],
-- [AC_CHECK_LIB(avformat, av_open_input_file,
-+ [AC_CHECK_LIB(avformat, avformat_open_input,
- [AC_CHECK_HEADERS([libavcodec/avcodec.h ffmpeg/avcodec.h],
- [AC_CHECK_LIB(avcodec, avcodec_decode_audio3, have_ffmpeg=yes)])])
- break])
-Index: sox-14.4.0/src/ffmpeg.c
-===================================================================
---- sox-14.4.0.orig/src/ffmpeg.c
-+++ sox-14.4.0/src/ffmpeg.c
-@@ -92,8 +92,10 @@ static int stream_component_open(priv_t
- enc->workaround_bugs = 1;
- #if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
- enc->error_resilience = 1;
--#else
-+#elif LIBAVCODEC_VERSION_INT < ((54<<16)+(0<<8)+0)
- enc->error_recognition = 1;
-+#else
-+ ic->error_recognition = 1;
- #endif
-
- if (!codec || avcodec_open(enc, codec) < 0)
-@@ -157,7 +159,7 @@ static int audio_decode_frame(priv_t * f
- static int startread(sox_format_t * ft)
- {
- priv_t * ffmpeg = (priv_t *)ft->priv;
-- AVFormatParameters params;
-+ AVDictionary *params;
- int ret;
- int i;
-
-@@ -172,7 +174,7 @@ static int startread(sox_format_t * ft)
-
- /* Open file and get format */
- memset(¶ms, 0, sizeof(params));
-- if ((ret = av_open_input_file(&ffmpeg->ctxt, ft->filename, NULL, 0, ¶ms)) < 0) {
-+ if ((ret = avformat_open_input(&ffmpeg->ctxt, ft->filename, NULL, ¶ms)) < 0) {
- lsx_fail("ffmpeg cannot open file for reading: %s (code %d)", ft->filename, ret);
- return SOX_EOF;
- }
-@@ -231,7 +233,7 @@ static size_t read_samples(sox_format_t
- /* If input buffer empty, read more data */
- if (ffmpeg->audio_buf_index * 2 >= ffmpeg->audio_buf_size) {
- if ((ret = av_read_frame(ffmpeg->ctxt, pkt)) < 0 &&
-- (ret == AVERROR_EOF || url_ferror(ffmpeg->ctxt->pb)))
-+ (ret == AVERROR_EOF || ( ffmpeg->ctxt->pb && ffmpeg->ctxt->pb->error)))
- break;
- ffmpeg->audio_buf_size = audio_decode_frame(ffmpeg, ffmpeg->audio_buf_aligned, AVCODEC_MAX_AUDIO_FRAME_SIZE);
- ffmpeg->audio_buf_index = 0;
-@@ -373,13 +375,6 @@ static int startwrite(sox_format_t * ft)
- return SOX_EOF;
- }
-
-- /* set the output parameters (must be done even if no
-- parameters). */
-- if (av_set_parameters(ffmpeg->ctxt, NULL) < 0) {
-- lsx_fail("ffmpeg invalid output format parameters");
-- return SOX_EOF;
-- }
--
- /* Next line for debugging */
- /* dump_format(ffmpeg->ctxt, 0, ft->filename, 1); */
-
-@@ -391,14 +386,14 @@ static int startwrite(sox_format_t * ft)
-
- /* open the output file, if needed */
- if (!(ffmpeg->fmt->flags & AVFMT_NOFILE)) {
-- if (url_fopen(&ffmpeg->ctxt->pb, ft->filename, URL_WRONLY) < 0) {
-+ if (avio_open(&ffmpeg->ctxt->pb, ft->filename, AVIO_FLAG_WRITE) < 0) {
- lsx_fail("ffmpeg could not open `%s'", ft->filename);
- return SOX_EOF;
- }
- }
-
- /* write the stream header, if any */
-- av_write_header(ffmpeg->ctxt);
-+ avformat_write_header(ffmpeg->ctxt, NULL);
-
- return SOX_SUCCESS;
- }
-@@ -475,11 +470,7 @@ static int stopwrite(sox_format_t * ft)
-
- if (!(ffmpeg->fmt->flags & AVFMT_NOFILE)) {
- /* close the output file */
--#if (LIBAVFORMAT_VERSION_INT < 0x340000)
-- url_fclose(&ffmpeg->ctxt->pb);
--#else
-- url_fclose(ffmpeg->ctxt->pb);
--#endif
-+ avio_close(ffmpeg->ctxt->pb);
- }
-
- /* Free the output context */