From 5b04a31254619f154203f2f8f6c4640c3145e059 Mon Sep 17 00:00:00 2001
From: Quentin Renard <contact-github@asticode.com>
Date: Mon, 23 Dec 2024 15:48:33 +0100
Subject: [PATCH] Added filter to filter context

---
 filter_context.go    | 5 +++++
 filter_graph_test.go | 1 +
 2 files changed, 6 insertions(+)

diff --git a/filter_context.go b/filter_context.go
index c911a40..31ebc15 100644
--- a/filter_context.go
+++ b/filter_context.go
@@ -39,3 +39,8 @@ func (fc *FilterContext) Free() {
 func (fc *FilterContext) Class() *Class {
 	return newClassFromC(unsafe.Pointer(fc.c))
 }
+
+// https://ffmpeg.org/doxygen/7.0/structAVFilterContext.html#a6eee53e57dddfa7cca1cade870c8a44e
+func (fc *FilterContext) Filter() *Filter {
+	return newFilterFromC(fc.c.filter)
+}
diff --git a/filter_graph_test.go b/filter_graph_test.go
index 9e5d11d..9a5b6d2 100644
--- a/filter_graph_test.go
+++ b/filter_graph_test.go
@@ -144,6 +144,7 @@ func TestFilterGraph(t *testing.T) {
 
 		buffersinkContext, err := fg.NewBuffersinkFilterContext(buffersink, "filter_out")
 		require.NoError(t, err)
+		require.Equal(t, buffersink, buffersinkContext.FilterContext().Filter())
 		cl = buffersinkContext.FilterContext().Class()
 		require.NotNil(t, cl)
 		require.Equal(t, "AVFilter", cl.Name())