Enable VP8 & VP9 decoder and add patch related with VP8 & VP9

[Enable]
--enable-parser=vp8 --enable-decoder=vp8 --enable-decoder=vp9

[Patch]
arm: use a local label instead of the function symbol in ff_prefetch_arm
Avoids a relocation which might end out of range for thumb2.

Reported-By: Ludovic Fauvet <etix@videolan.org>
Bug-Id: https://bugs.webkit.org/show_bug.cgi?id=137022
CC: libav-stable@libav.org
Change-Id: Id4c2acac8f150f81df654fffccde6433d68869ff
Signed-off-by: jiyong.min <jiyong.min@samsung.com>
(cherry picked from commit cd3ed69efc06591c75a0a3fd62a28092791cd72d)

diff --git a/libavcodec/arm/videodsp_armv5te.S b/libavcodec/arm/videodsp_armv5te.S
index bbd0a61..0510019 100644 (file)
--- a/libavcodec/arm/videodsp_armv5te.S
+++ b/libavcodec/arm/videodsp_armv5te.S
@@ -23,9 +23,10 @@
 #include "libavutil/arm/asm.S"
 
 function ff_prefetch_arm, export=1
+1:
         subs            r2,  r2,  #1
         pld             [r0]
         add             r0,  r0,  r1
-        bne             X(ff_prefetch_arm)
+        bne             1b
         bx              lr
 endfunc

diff --git a/packaging/libav.spec b/packaging/libav.spec
index 865c665..ce3af33 100755 (executable)
--- a/packaging/libav.spec
+++ b/packaging/libav.spec
@@ -141,6 +141,12 @@ export CONFIGURE_OPTIONS="--enable-shared    --disable-static   \
 --enable-fft    --enable-rdft   --enable-mdct   --enable-neon \
 %{?asan:--disable-inline-asm} \
 "
+
+%if 0%{?TIZEN_PRODUCT_TV}
+export CONFIGURE_OPTIONS+="--enable-parser=vp8   --enable-decoder=vp8          --enable-decoder=vp9 "
+%else
+%endif
+
 %ifarch %{arm} aarch64
 export CONFIGURE_OPTIONS+="--disable-mmx "
 %else