1 files changed, 45 insertions, 0 deletions
diff --git a/source/l/libvpx/0001-Relax-ABI-check.patch b/source/l/libvpx/0001-Relax-ABI-check.patch
new file mode 100644
index 000000000..2ebdaf25d
--- /dev/null
+++ b/source/l/libvpx/0001-Relax-ABI-check.patch
@@ -0,0 +1,45 @@
+From: Sebastian Ramacher <sramacher@debian.org>
+Date: Tue, 31 Aug 2021 08:53:52 +0200
+Subject: Relax ABI check
+
+We have symbol files and version dependencies to properly track this.
+---
+ vpx/src/vpx_decoder.c | 2 +-
+ vpx/src/vpx_encoder.c | 4 ++--
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/vpx/src/vpx_decoder.c b/vpx/src/vpx_decoder.c
+index 427cd1b..eddbf1a 100644
+--- a/vpx/src/vpx_decoder.c
++++ b/vpx/src/vpx_decoder.c
+@@ -27,7 +27,7 @@ vpx_codec_err_t vpx_codec_dec_init_ver(vpx_codec_ctx_t *ctx,
+                                        vpx_codec_flags_t flags, int ver) {
+   vpx_codec_err_t res;
+ 
+-  if (ver != VPX_DECODER_ABI_VERSION)
++  if (ver > VPX_DECODER_ABI_VERSION)
+     res = VPX_CODEC_ABI_MISMATCH;
+   else if (!ctx || !iface)
+     res = VPX_CODEC_INVALID_PARAM;
+diff --git a/vpx/src/vpx_encoder.c b/vpx/src/vpx_encoder.c
+index f636b54..9f8eac9 100644
+--- a/vpx/src/vpx_encoder.c
++++ b/vpx/src/vpx_encoder.c
+@@ -32,7 +32,7 @@ vpx_codec_err_t vpx_codec_enc_init_ver(vpx_codec_ctx_t *ctx,
+                                        vpx_codec_flags_t flags, int ver) {
+   vpx_codec_err_t res;
+ 
+-  if (ver != VPX_ENCODER_ABI_VERSION)
++  if (ver > VPX_ENCODER_ABI_VERSION)
+     res = VPX_CODEC_ABI_MISMATCH;
+   else if (!ctx || !iface || !cfg)
+     res = VPX_CODEC_INVALID_PARAM;
+@@ -67,7 +67,7 @@ vpx_codec_err_t vpx_codec_enc_init_multi_ver(
+     int num_enc, vpx_codec_flags_t flags, vpx_rational_t *dsf, int ver) {
+   vpx_codec_err_t res = VPX_CODEC_OK;
+ 
+-  if (ver != VPX_ENCODER_ABI_VERSION)
++  if (ver > VPX_ENCODER_ABI_VERSION)
+     res = VPX_CODEC_ABI_MISMATCH;
+   else if (!ctx || !iface || !cfg || (num_enc > 16 || num_enc < 1))
+     res = VPX_CODEC_INVALID_PARAM;