Merge remote-tracking branch 'qatar/master'

* qatar/master:
  os_support: Define SHUT_RD, SHUT_WR and SHUT_RDWR on OS/2
  http: Add support for reading http POST reply headers
  http: Add http_shutdown() for ending writing of posts
  tcp: Allow signalling end of reading/writing
  avio: Add a function for signalling end of reading/writing
  lavfi: fix comment, audio is supported now.
  lavfi: fix incorrect comment.
  lavfi: remove avfilter_null_* from public API on next bump.
  lavfi: remove avfilter_default_* from public API on next bump.
  lavfi: deprecate default config_props() callback and refactor avfilter_config_links()
  avfiltergraph: smarter sample format selection.
  avconv: rename transcode_audio/video to decode_audio/video.
  asyncts: reset delta to 0 when it's not used.
  x86: lavc: use %if HAVE_AVX guards around AVX functions in yasm code.
  dwt: return errors from ff_slice_buffer_init()

Conflicts:
	ffmpeg.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/formats.c
	libavfilter/version.h
	libavfilter/vf_blackframe.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_format.c
	libavfilter/vf_showinfo.c
	libavfilter/video.c
	libavfilter/video.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 18 insertions, 6 deletions

diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h
index 758d8a8541..c9d63d65f7 100644
--- a/libavfilter/avfilter.h
+++ b/libavfilter/avfilter.h
@@ -383,7 +383,7 @@ struct AVFilterPad {
     const char *name;
 
     /**
-     * AVFilterPad type. Can be AVMEDIA_TYPE_VIDEO or AVMEDIA_TYPE_AUDIO.
+     * AVFilterPad type.
      */
     enum AVMediaType type;
 
@@ -465,7 +465,7 @@ struct AVFilterPad {
      *
      * Defaults to just calling the source poll_frame() method.
      *
-     * Output video pads only.
+     * Output pads only.
      */
     int (*poll_frame)(AVFilterLink *link);
 
@@ -476,7 +476,7 @@ struct AVFilterPad {
      * See avfilter_request_frame() for the error codes with a specific
      * meaning.
      *
-     * Output video pads only.
+     * Output pads only.
      */
     int (*request_frame)(AVFilterLink *link);
 
@@ -500,19 +500,28 @@ struct AVFilterPad {
     int (*config_props)(AVFilterLink *link);
 };
 
+#if FF_API_FILTERS_PUBLIC
 /** default handler for start_frame() for video inputs */
+attribute_deprecated
 void avfilter_default_start_frame(AVFilterLink *link, AVFilterBufferRef *picref);
 
 /** default handler for draw_slice() for video inputs */
+attribute_deprecated
 void avfilter_default_draw_slice(AVFilterLink *link, int y, int h, int slice_dir);
 
 /** default handler for end_frame() for video inputs */
+attribute_deprecated
 void avfilter_default_end_frame(AVFilterLink *link);
 
 /** default handler for get_video_buffer() for video inputs */
+attribute_deprecated
 AVFilterBufferRef *avfilter_default_get_video_buffer(AVFilterLink *link,
                                                      int perms, int w, int h);
 
+/** Default handler for query_formats() */
+attribute_deprecated
+int avfilter_default_query_formats(AVFilterContext *ctx);
+#endif
 
 /**
  * Helpers for query_formats() which set all links to the same list of
@@ -527,21 +536,24 @@ void avfilter_set_common_channel_layouts(AVFilterContext *ctx, AVFilterFormats *
 void avfilter_set_common_packing_formats(AVFilterContext *ctx, AVFilterFormats *formats);
 #endif
 
-/** Default handler for query_formats() */
-int avfilter_default_query_formats(AVFilterContext *ctx);
-
+#if FF_API_FILTERS_PUBLIC
 /** start_frame() handler for filters which simply pass video along */
+attribute_deprecated
 void avfilter_null_start_frame(AVFilterLink *link, AVFilterBufferRef *picref);
 
 /** draw_slice() handler for filters which simply pass video along */
+attribute_deprecated
 void avfilter_null_draw_slice(AVFilterLink *link, int y, int h, int slice_dir);
 
 /** end_frame() handler for filters which simply pass video along */
+attribute_deprecated
 void avfilter_null_end_frame(AVFilterLink *link);
 
 /** get_video_buffer() handler for filters which simply pass video along */
+attribute_deprecated
 AVFilterBufferRef *avfilter_null_get_video_buffer(AVFilterLink *link,
                                                   int perms, int w, int h);
+#endif
 
 /**
  * Filter definition. This defines the pads a filter contains, and all the