lavfi: add avfilter_all_channel_layouts public symbol

[ffmpeg] / doc / filters.texi

diff --git a/doc/filters.texi b/doc/filters.texi
index be682e669b348f7cf39abf8b8da6e54acf13049a..85e28b2b269aa58fb298e03ca668d8cd35f953d1 100644 (file)
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -310,11 +310,11 @@ Below is a description of the currently available audio sinks.
 Buffer audio frames, and make them available to the end of filter chain.
 
 This sink is mainly intended for programmatic use, in particular
-through the interface defined in @file{libavfilter/asink_abuffer.h}.
+through the interface defined in @file{libavfilter/buffersink.h}.
 
-It requires a pointer to a ABufferSinkContext structure, which defines the
-incoming buffers' format, to be passed as the opaque parameter to
-@code{avfilter_init_filter} for initialization.
+It requires a pointer to an AVABufferSinkContext structure, which
+defines the incoming buffers' formats, to be passed as the opaque
+parameter to @code{avfilter_init_filter} for initialization.
 
 @section anullsink
 
@@ -360,7 +360,7 @@ considered black, and defaults to 32.
 Apply boxblur algorithm to the input video.
 
 This filter accepts the parameters:
-@var{luma_power}:@var{luma_radius}:@var{chroma_radius}:@var{chroma_power}:@var{alpha_radius}:@var{alpha_power}
+@var{luma_radius}:@var{luma_power}:@var{chroma_radius}:@var{chroma_power}:@var{alpha_radius}:@var{alpha_power}
 
 Chroma and alpha parameters are optional, if not specified they default
 to the corresponding values set for @var{luma_radius} and
@@ -2408,7 +2408,7 @@ Buffer video frames, and make them available to the end of the filter
 graph.
 
 This sink is mainly intended for a programmatic use, in particular
-through the interface defined in @file{libavfilter/vsink_buffer.h}.
+through the interface defined in @file{libavfilter/buffersink.h}.
 
 It does not require a string parameter in input, but you need to
 specify a pointer to a list of supported pixel formats terminated by