X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libswscale%2Foptions.c;h=f08267c60960867018cb85a280151d86d3f0b0b9;hb=02b5af7744059aecd580e5d7be60964695bd5a75;hp=4d49c3e8cc12f01785e97a91896b72482ab29c51;hpb=122150168f7d2a1bdc5c208505366d1a9e9c3892;p=ffmpeg

diff --git a/libswscale/options.c b/libswscale/options.c
index 4d49c3e8cc1..f08267c6096 100644
--- a/libswscale/options.c
+++ b/libswscale/options.c
@@ -75,6 +75,9 @@ static const AVOption swscale_options[] = {
     { "ed",              "error diffusion",               0,                 AV_OPT_TYPE_CONST,  { .i64  = SWS_DITHER_ED      }, INT_MIN, INT_MAX,        VE, "sws_dither" },
     { "a_dither",        "arithmetic addition dither",    0,                 AV_OPT_TYPE_CONST,  { .i64  = SWS_DITHER_A_DITHER}, INT_MIN, INT_MAX,        VE, "sws_dither" },
     { "x_dither",        "arithmetic xor dither",         0,                 AV_OPT_TYPE_CONST,  { .i64  = SWS_DITHER_X_DITHER}, INT_MIN, INT_MAX,        VE, "sws_dither" },
+    { "gamma",           "gamma correct scaling", OFFSET(gamma_flag),        AV_OPT_TYPE_INT,    { .i64  = 0                  }, 0,       INT_MAX,        VE, "gamma" },
+    { "true",            "enable",                        0,                 AV_OPT_TYPE_CONST,  { .i64  = 1                  }, INT_MIN, INT_MAX,        VE, "gamma" },
+    { "false",           "disable",                       0,                 AV_OPT_TYPE_CONST,  { .i64  = 0                  }, INT_MIN, INT_MAX,        VE, "gamma" },
 
     { NULL }
 };