From f4bdd7b8461e2224d8e121341137cf3ba8bc65e7 Mon Sep 17 00:00:00 2001
From: Andreas Sturmlechner <asturm@gentoo.org>
Date: Sun, 16 Sep 2018 13:41:48 +0200
Subject: [PATCH] media-libs/libextractor: Fix build with ffmpeg-4

Closes: https://bugs.gentoo.org/666162
Package-Manager: Portage-2.3.49, Repoman-2.3.10
---
 .../files/libextractor-1.6-ffmpeg-4.patch     | 20 +++++++++++++++++++
 .../libextractor/libextractor-1.6.ebuild      |  5 ++++-
 2 files changed, 24 insertions(+), 1 deletion(-)
 create mode 100644 media-libs/libextractor/files/libextractor-1.6-ffmpeg-4.patch

diff --git a/media-libs/libextractor/files/libextractor-1.6-ffmpeg-4.patch b/media-libs/libextractor/files/libextractor-1.6-ffmpeg-4.patch
new file mode 100644
index 000000000000..90360afd60a5
--- /dev/null
+++ b/media-libs/libextractor/files/libextractor-1.6-ffmpeg-4.patch
@@ -0,0 +1,20 @@
+--- a/src/plugins/thumbnailffmpeg_extractor.c     2018-05-09 23:14:02.721105141 +0200
++++ b/src/plugins/thumbnailffmpeg_extractor.c     2018-05-09 23:14:48.491629162 +0200
+@@ -107,7 +107,7 @@
+ /**
+  * Number of bytes to feed to libav in one go, with padding (padding is zeroed).
+  */
+-#define PADDED_BUFFER_SIZE (BUFFER_SIZE + FF_INPUT_BUFFER_PADDING_SIZE)
++#define PADDED_BUFFER_SIZE (BUFFER_SIZE + AV_INPUT_BUFFER_PADDING_SIZE)
+
+ /**
+  * Global handle to MAGIC data.
+@@ -355,7 +355,7 @@
+    encoder_codec_ctx->mb_lmin = encoder_codec_ctx->qmin * FF_QP2LAMBDA;
+    encoder_codec_ctx->mb_lmax = encoder_codec_ctx->qmax * FF_QP2LAMBDA;
+ #endif
+-   encoder_codec_ctx->flags          = CODEC_FLAG_QSCALE;
++   encoder_codec_ctx->flags          = AV_CODEC_FLAG_QSCALE;
+    encoder_codec_ctx->global_quality = encoder_codec_ctx->qmin * FF_QP2LAMBDA;
+
+    dst_frame->pts     = 1;
diff --git a/media-libs/libextractor/libextractor-1.6.ebuild b/media-libs/libextractor/libextractor-1.6.ebuild
index cf862f1f85c0..e870331de79e 100644
--- a/media-libs/libextractor/libextractor-1.6.ebuild
+++ b/media-libs/libextractor/libextractor-1.6.ebuild
@@ -57,7 +57,10 @@ RDEPEND="${COMMON_DEPEND}
 	!sci-biology/glimmer
 "
 
-PATCHES=( "${FILESDIR}/${P}-CVE-2017-17440.patch" )
+PATCHES=(
+	"${FILESDIR}/${P}-CVE-2017-17440.patch"
+	"${FILESDIR}/${P}-ffmpeg-4.patch"
+)
 
 src_prepare() {
 	default
-- 
2.26.2