media-gfx/blender: add ffmpeg 4 compatibility patch

Package-Manager: Portage-2.3.44, Repoman-2.3.10

diff --git a/media-gfx/blender/blender-2.79b.ebuild b/media-gfx/blender/blender-2.79b.ebuild
index 4dc6dd61ee649b3eedce3789a8c176fd66809d52..be1c95be0e8abfc710ed62c4a74e52a78f3e2923 100644 (file)
--- a/media-gfx/blender/blender-2.79b.ebuild
+++ b/media-gfx/blender/blender-2.79b.ebuild
@@ -97,6 +97,7 @@ DEPEND="${RDEPEND}
 PATCHES=(
        "${FILESDIR}/${PN}-fix-install-rules.patch"
        "${FILESDIR}/${P}-gcc-8.patch"
+       "${FILESDIR}/${P}-ffmpeg-4-compat.patch"
 )
 
 blender_check_requirements() {

diff --git a/media-gfx/blender/files/blender-2.79b-ffmpeg-4-compat.patch b/media-gfx/blender/files/blender-2.79b-ffmpeg-4-compat.patch
new file mode 100644 (file)
index 0000000..4ad05aa
--- /dev/null
+++ b/media-gfx/blender/files/blender-2.79b-ffmpeg-4-compat.patch
@@ -0,0 +1,62 @@
+diff -urN a/intern/ffmpeg/ffmpeg_compat.h b/intern/ffmpeg/ffmpeg_compat.h
+--- a/intern/ffmpeg/ffmpeg_compat.h    2018-03-23 15:22:25.000000000 +0000
++++ b/intern/ffmpeg/ffmpeg_compat.h    2018-08-16 14:39:23.484489828 +0100
+@@ -109,6 +109,45 @@
+ 
+ #endif
+ 
++/* XXX TODO Probably fix to correct modern flags in code? Not sure how old FFMPEG we want to support though,
++ * so for now this will do. */
++
++#ifndef FF_MIN_BUFFER_SIZE
++#  ifdef AV_INPUT_BUFFER_MIN_SIZE
++#    define FF_MIN_BUFFER_SIZE AV_INPUT_BUFFER_MIN_SIZE
++#  endif
++#endif
++
++#ifndef FF_INPUT_BUFFER_PADDING_SIZE
++#  ifdef AV_INPUT_BUFFER_PADDING_SIZE
++#    define FF_INPUT_BUFFER_PADDING_SIZE AV_INPUT_BUFFER_PADDING_SIZE
++#  endif
++#endif
++
++#ifndef CODEC_FLAG_GLOBAL_HEADER
++#  ifdef AV_CODEC_FLAG_GLOBAL_HEADER
++#    define CODEC_FLAG_GLOBAL_HEADER AV_CODEC_FLAG_GLOBAL_HEADER
++#  endif
++#endif
++
++#ifndef CODEC_FLAG_GLOBAL_HEADER
++#  ifdef AV_CODEC_FLAG_GLOBAL_HEADER
++#    define CODEC_FLAG_GLOBAL_HEADER AV_CODEC_FLAG_GLOBAL_HEADER
++#  endif
++#endif
++
++#ifndef CODEC_FLAG_INTERLACED_DCT
++#  ifdef AV_CODEC_FLAG_INTERLACED_DCT
++#    define CODEC_FLAG_INTERLACED_DCT AV_CODEC_FLAG_INTERLACED_DCT
++#  endif
++#endif
++
++#ifndef CODEC_FLAG_INTERLACED_ME
++#  ifdef AV_CODEC_FLAG_INTERLACED_ME
++#    define CODEC_FLAG_INTERLACED_ME AV_CODEC_FLAG_INTERLACED_ME
++#  endif
++#endif
++
+ /* FFmpeg upstream 1.0 is the first who added AV_ prefix. */
+ #if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(54, 59, 100)
+ #  define AV_CODEC_ID_NONE CODEC_ID_NONE
+diff -urN a/source/blender/blenkernel/intern/writeffmpeg.c b/source/blender/blenkernel/intern/writeffmpeg.c
+--- a/source/blender/blenkernel/intern/writeffmpeg.c   2018-03-23 15:22:25.000000000 +0000
++++ b/source/blender/blenkernel/intern/writeffmpeg.c   2018-08-16 14:39:21.702484751 +0100
+@@ -605,7 +605,8 @@
+       c->rc_buffer_aggressivity = 1.0;
+ #endif
+ 
+-      c->me_method = ME_EPZS;
++      /* Deprecated and not doing anything since July 2015, deleted in recent ffmpeg */
++      //c->me_method = ME_EPZS;
+       
+       codec = avcodec_find_encoder(c->codec_id);
+       if (!codec)