libvpx: Pull from upstream

generate_gypi.sh

Index: generate_gypi.sh
diff --git a/generate_gypi.sh b/generate_gypi.sh
index c36fc1bb767e31a9e1c07645a81e30fd170ece08..5658245acc5c7b291bd7caa459c6223150f991d6 100755
--- a/generate_gypi.sh
+++ b/generate_gypi.sh
@@ -226,7 +226,6 @@ function convert_srcs_to_project_files {
 
   # Select all x86 files ending with .c
   local intrinsic_list=$(echo "$source_list" | \
-    egrep 'vp[89]/(encoder|decoder|common)/x86/'  | \
     egrep '(mmx|sse2|sse3|ssse3|sse4|avx|avx2).c$')
 
   # Select all neon files ending in C but only when building in RTCD mode
@@ -236,7 +235,7 @@ function convert_srcs_to_project_files {
     # they need the -mfpu=neon flag.
     # the pattern may need to be updated if vpx_scale gets intrinics
     local intrinsic_list=$(echo "$source_list" | \
-      egrep 'vp[89]/(encoder|decoder|common)/arm/neon/.*(_neon\.c|\.asm)$')
+      egrep 'neon.*(\.c|\.asm)$')
   fi
 
   # Remove these files from the main list.
@@ -364,6 +363,13 @@ function gen_rtcd_header {
     $BASE_DIR/$LIBVPX_SRC_DIR/vpx_scale/vpx_scale_rtcd.pl \
     > $BASE_DIR/$LIBVPX_CONFIG_DIR/$1/vpx_scale_rtcd.h
 
+  $BASE_DIR/$LIBVPX_SRC_DIR/build/make/rtcd.pl \
+    --arch=$2 \
+    --sym=vpx_dsp_rtcd \
+    --config=$BASE_DIR/$TEMP_DIR/libvpx.config \
+    $BASE_DIR/$LIBVPX_SRC_DIR/vpx_dsp/vpx_dsp_rtcd_defs.pl \
+    > $BASE_DIR/$LIBVPX_CONFIG_DIR/$1/vpx_dsp_rtcd.h
+
   rm -rf $BASE_DIR/$TEMP_DIR/libvpx.config
 }
 
@@ -372,7 +378,7 @@ function gen_rtcd_header {
 # $1 - Header file directory.
 # $2 - Config command line.
 function gen_config_files {
-  ./configure $2  > /dev/null
+  ./configure $2 > /dev/null
 
   # Disable HAVE_UNISTD_H as it causes vp8 to try to detect how many cpus 
   # available, which doesn't work from iniside a sandbox on linux.
@@ -406,8 +412,8 @@ gen_config_files linux/arm "--target=armv6-linux-gcc --enable-pic --enable-realt
 gen_config_files linux/arm-neon "--target=armv7-linux-gcc --enable-pic --enable-realtime-only --disable-edsp ${all_platforms}"
 gen_config_files linux/arm-neon-cpu-detect "--target=armv7-linux-gcc --enable-pic --enable-realtime-only --enable-runtime-cpu-detect --disable-edsp ${all_platforms}"
 gen_config_files linux/arm64 "--force-target=armv8-linux-gcc --enable-pic --enable-realtime-only --disable-edsp ${all_platforms}"
-gen_config_files linux/mipsel "--target=mips32-linux-gcc --disable-fast-unaligned ${all_platforms}"
-gen_config_files linux/mips64el "--target=mips64-linux-gcc --disable-fast-unaligned ${all_platforms}"
+gen_config_files linux/mipsel "--target=mips32-linux-gcc ${all_platforms}"
+gen_config_files linux/mips64el "--target=mips64-linux-gcc ${all_platforms}"
 gen_config_files linux/generic "--target=generic-gnu --enable-pic --enable-realtime-only ${all_platforms}"
 gen_config_files win/ia32 "--target=x86-win32-vs12 --enable-realtime-only ${all_platforms}"
 gen_config_files win/x64 "--target=x86_64-win64-vs12 --enable-realtime-only ${all_platforms}"
@@ -527,5 +533,4 @@ echo "Remove temporary directory."
 cd $BASE_DIR
 rm -rf $TEMP_DIR
 
-# TODO(fgalligan): Is "--disable-fast-unaligned" needed on mipsel?
 # TODO(fgalligan): Can we turn on "--enable-realtime-only" for mipsel?