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-rw-r--r--libswscale/swscale.h1
-rw-r--r--libswscale/swscale_avoption.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/libswscale/swscale.h b/libswscale/swscale.h
index 98e9b2ee0e..95ff4f1770 100644
--- a/libswscale/swscale.h
+++ b/libswscale/swscale.h
@@ -75,6 +75,7 @@ unsigned swscale_version(void);
#define SWS_FULL_CHR_H_INP 0x4000
#define SWS_DIRECT_BGR 0x8000
#define SWS_ACCURATE_RND 0x40000
+#define SWS_BITEXACT 0x80000
#define SWS_CPU_CAPS_MMX 0x80000000
#define SWS_CPU_CAPS_MMX2 0x20000000
diff --git a/libswscale/swscale_avoption.c b/libswscale/swscale_avoption.c
index 1878b4ea8f..996843df1d 100644
--- a/libswscale/swscale_avoption.c
+++ b/libswscale/swscale_avoption.c
@@ -53,6 +53,7 @@ static const AVOption options[] = {
{ "bfin", "Blackfin SIMD acceleration", 0, FF_OPT_TYPE_CONST, SWS_CPU_CAPS_BFIN, INT_MIN, INT_MAX, VE, "sws_flags" },
{ "full_chroma_int", "full chroma interpolation", 0 , FF_OPT_TYPE_CONST, SWS_FULL_CHR_H_INT, INT_MIN, INT_MAX, VE, "sws_flags" },
{ "full_chroma_inp", "full chroma input", 0 , FF_OPT_TYPE_CONST, SWS_FULL_CHR_H_INP, INT_MIN, INT_MAX, VE, "sws_flags" },
+ { "bitexact", "", 0 , FF_OPT_TYPE_CONST, SWS_BITEXACT, INT_MIN, INT_MAX, VE, "sws_flags" },
{ NULL }
};