Update README a bit.

3 files changed, 4 insertions, 117 deletions

diff --git a/src/lib/decoder.cc b/src/lib/decoder.cc
index d1b04ed32..faee5bece 100644
--- a/src/lib/decoder.cc
+++ b/src/lib/decoder.cc
@@ -359,7 +359,6 @@ Decoder::process_video (AVFrame* frame)
 
 #endif	
 	
-//#ifdef DVDOMATIC_FFMPEG_0_8_3
 #if LIBAVFILTER_VERSION_MAJOR == 2 && LIBAVFILTER_VERSION_MINOR >= 23 && LIBAVFILTER_VERSION_MINOR <= 61	
 	while (avfilter_poll_frame (_buffer_sink_context->inputs[0])) {
 #else
@@ -435,7 +434,10 @@ Decoder::setup_video_filters ()
 		throw DecodeError ("Could not find buffer src filter");
 	}
 
-	AVFilter* buffer_sink = get_sink ();
+	AVFilter* buffer_sink = avfilter_get_by_name("buffersink");
+	if (buffer_sink == 0) {
+		throw DecodeError ("Could not create buffer sink filter");
+	}
 
 	stringstream a;
 	a << native_size().width << ":"
@@ -469,12 +471,7 @@ Decoder::setup_video_filters ()
 	inputs->next = 0;
 
 	_log->log ("Using filter chain `" + filters + "'");
-#ifdef DVDOMATIC_FFMPEG_0_8_3	
-	if (avfilter_graph_parse (graph, filters.c_str(), inputs, outputs, 0) < 0) {
-#else
 	if (avfilter_graph_parse (graph, filters.c_str(), &inputs, &outputs, 0) < 0) {
-#endif		
-		
 		throw DecodeError ("could not set up filter graph.");
 	}
 
diff --git a/src/lib/ffmpeg_compatibility.cc b/src/lib/ffmpeg_compatibility.cc
deleted file mode 100644
index bdaf735a2..000000000
--- a/src/lib/ffmpeg_compatibility.cc
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
-    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program 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 General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-extern "C" {
-#include <libavfilter/avfiltergraph.h>
-}
-#include "exceptions.h"
-
-#ifdef DVDOMATIC_FFMPEG_0_8_3	
-
-typedef struct {
-	enum PixelFormat pix_fmt;
-} AVSinkContext;
-
-static int
-avsink_init (AVFilterContext* ctx, const char* args, void* opaque)
-{
-	AVSinkContext* priv = (AVSinkContext *) ctx->priv;
-	if (!opaque) {
-		return AVERROR (EINVAL);
-	}
-
-	*priv = *(AVSinkContext *) opaque;
-	return 0;
-}
-
-static void
-null_end_frame (AVFilterLink *)
-{
-
-}
-
-static int
-avsink_query_formats (AVFilterContext* ctx)
-{
-	AVSinkContext* priv = (AVSinkContext *) ctx->priv;
-	enum PixelFormat pix_fmts[] = {
-		priv->pix_fmt,
-		PIX_FMT_NONE
-	};
-
-	avfilter_set_common_formats (ctx, avfilter_make_format_list ((int *) pix_fmts));
-	return 0;
-}
-
-#endif
-
-AVFilter*
-get_sink ()
-{
-#ifdef DVDOMATIC_FFMPEG_0_8_3	
-	/* XXX does this leak stuff? */
-	AVFilter* buffer_sink = new AVFilter;
-	buffer_sink->name = av_strdup ("avsink");
-	buffer_sink->priv_size = sizeof (AVSinkContext);
-	buffer_sink->init = avsink_init;
-	buffer_sink->query_formats = avsink_query_formats;
-	buffer_sink->inputs = new AVFilterPad[2];
-	AVFilterPad* i0 = const_cast<AVFilterPad*> (&buffer_sink->inputs[0]);
-	i0->name = "default";
-	i0->type = AVMEDIA_TYPE_VIDEO;
-	i0->min_perms = AV_PERM_READ;
-	i0->rej_perms = 0;
-	i0->start_frame = 0;
-	i0->get_video_buffer = 0;
-	i0->get_audio_buffer = 0;
-	i0->end_frame = null_end_frame;
-	i0->draw_slice = 0;
-	i0->filter_samples = 0;
-	i0->poll_frame = 0;
-	i0->request_frame = 0;
-	i0->config_props = 0;
-	const_cast<AVFilterPad*> (&buffer_sink->inputs[1])->name = 0;
-	buffer_sink->outputs = new AVFilterPad[1];
-	const_cast<AVFilterPad*> (&buffer_sink->outputs[0])->name = 0;
-	return buffer_sink;
-#else
-	AVFilter* buffer_sink = avfilter_get_by_name("buffersink");
-	if (buffer_sink == 0) {
-		throw DecodeError ("Could not create buffer sink filter");
-	}
-
-	return buffer_sink;
-#endif
-}
-
-#ifdef DVDOMATIC_FFMPEG_0_8_3
-AVFilterInOut *
-avfilter_inout_alloc ()
-{
-	return (AVFilterInOut *) av_malloc (sizeof (AVFilterInOut));
-}
-#endif
diff --git a/src/lib/wscript b/src/lib/wscript
index 71a2b23f4..b001fff2a 100644
--- a/src/lib/wscript
+++ b/src/lib/wscript
@@ -28,7 +28,6 @@ def build(bld):
 		 encoder.cc
                  encoder_factory.cc
 		 examine_content_job.cc
-                 ffmpeg_compatibility.cc
                  ffmpeg_decoder.cc
     	         film.cc
 		 film_state.cc