[FFmpeg-cvslog] sws/x86: add av_assert() to ensure 16bit code is used with 16bit data

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Thu Jul  5 04:39:11 2012 +0200| [9b2b57681cd6a9d183465974174e504d76f51ee8] | committer: Michael Niedermayer

sws/x86: add av_assert() to ensure 16bit code is used with 16bit data

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9b2b57681cd6a9d183465974174e504d76f51ee8
---

 libswscale/x86/swscale_mmx.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/libswscale/x86/swscale_mmx.c b/libswscale/x86/swscale_mmx.c
index 5dd928a..86576bd 100644
--- a/libswscale/x86/swscale_mmx.c
+++ b/libswscale/x86/swscale_mmx.c
@@ -396,6 +396,7 @@ void ff_sws_init_swScale_mmx(SwsContext *c)
         hscalefn = c->dstBpc <= 14 ? ff_hscale14to15_ ## filtersize ## _ ## opt2 : \
                                      ff_hscale14to19_ ## filtersize ## _ ## opt1; \
     } else { /* c->srcBpc == 16 */ \
+        av_assert0(c->srcBpc == 16);\
         hscalefn = c->dstBpc <= 14 ? ff_hscale16to15_ ## filtersize ## _ ## opt2 : \
                                      ff_hscale16to19_ ## filtersize ## _ ## opt1; \
     } \