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authortrav90 <travawine@palemoon.org>2018-08-26 10:56:24 -0500
committertrav90 <travawine@palemoon.org>2018-08-26 10:56:24 -0500
commita64465bde4d8889c062179a791357a8d608d4e0c (patch)
tree7ac69089e73c0e14dcd7c104ecc7339e7b8b74f7
parent2dc1703c09b080b12e81895cafc1113e860cfe9a (diff)
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Don't build ffvpx on 32-bit platforms (except Windows)
Our in-tree FFmpeg doesn't support optimized assembly code very well on 32-bit *nix systems, which causes performance issues during video playback. Essentially, this commit restores the behavior from Pale Moon 27 on 32-bit Linux builds (for video playback rely on the system-installed FFmpeg packages or libvpx if FFmpeg packages can't be found).
-rw-r--r--old-configure.in10
1 files changed, 7 insertions, 3 deletions
diff --git a/old-configure.in b/old-configure.in
index 6cf0afdb8..96bb934e1 100644
--- a/old-configure.in
+++ b/old-configure.in
@@ -3542,11 +3542,15 @@ dnl = FFmpeg's ffvpx configuration
dnl ========================================================
MOZ_FFVPX=
-case "$CPU_ARCH" in
- x86)
+
+dnl Build ffvpx on 32-bit Windows and all supported 64-bit platforms.
+dnl 32-bit *nix has performance issues due to not supporting assembly decoder.
+
+case "$OS_ARCH:$CPU_ARCH" in
+ WINNT:x86)
MOZ_FFVPX=1
;;
- x86_64)
+ *:x86_64)
MOZ_FFVPX=1
;;
esac