From 9ffac3d00d2f453552c7541dcdd96f88b2419bb2 Mon Sep 17 00:00:00 2001
From: James Almer <jamrial@gmail.com>
Date: Tue, 12 Aug 2014 15:21:24 -0300
Subject: [PATCH] lsws: duplicate ff_log2_tab

libswscale uses the table but wasn't duplicating it like the rest of the libs.
This should fix compilation failures on msvc/icl after lavu stopped exporting
internal functions and tables.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libswscale/Makefile   | 2 ++
 libswscale/log2_tab.c | 1 +
 2 files changed, 3 insertions(+)
 create mode 100644 libswscale/log2_tab.c

diff --git a/libswscale/Makefile b/libswscale/Makefile
index 067e2b9410..a60b05748d 100644
--- a/libswscale/Makefile
+++ b/libswscale/Makefile
@@ -15,6 +15,8 @@ OBJS = hscale_fast_bilinear.o                           \
        utils.o                                          \
        yuv2rgb.o                                        \
 
+OBJS-$(CONFIG_SHARED)        += log2_tab.o
+
 # Windows resource file
 SLIBOBJS-$(HAVE_GNU_WINDRES) += swscaleres.o
 
diff --git a/libswscale/log2_tab.c b/libswscale/log2_tab.c
new file mode 100644
index 0000000000..47a1df03b7
--- /dev/null
+++ b/libswscale/log2_tab.c
@@ -0,0 +1 @@
+#include "libavutil/log2_tab.c"