[FFmpeg-devel] [PATCH 3/3] swresample: include ff_log2_tab for shared builds

[Hendrik Leppkes]

This is done in accordance with all other libraries, which no longer access ff_log2_tab from avutil directly for shared builds, and instead obtain their own copy.

This change is required for MSVC DLL builds, as well as avoids accessing a private symbol from another library.
---
 libswresample/Makefile   | 1 +
 libswresample/log2_tab.c | 1 +
 2 files changed, 2 insertions(+)
 create mode 100644 libswresample/log2_tab.c

diff --git a/libswresample/Makefile b/libswresample/Makefile
index d85ed8b..4c3ec1c 100644
--- a/libswresample/Makefile
+++ b/libswresample/Makefile
@@ -8,6 +8,7 @@ HEADERS = swresample.h                       \
 
 OBJS = audioconvert.o                        \
        dither.o                              \
+       log2_tab.o                            \
        rematrix.o                            \
        resample.o                            \
        swresample.o                          \
diff --git a/libswresample/log2_tab.c b/libswresample/log2_tab.c
new file mode 100644
index 0000000..47a1df0
--- /dev/null
+++ b/libswresample/log2_tab.c
@@ -0,0 +1 @@
+#include "libavutil/log2_tab.c"
-- 
1.7.11.msysgit.1