encx264: add functionality to retrieve the "preferred" option name for options that have multiple names.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4554 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 27 insertions, 0 deletions

diff --git a/libhb/encx264.h b/libhb/encx264.h
index 263e18890..aacce0788 100644
--- a/libhb/encx264.h
+++ b/libhb/encx264.h
@@ -7,4 +7,31 @@
 static const char * const  h264_level_names[] = { "1.0", "1b", "1.1", "1.2", "1.3", "2.0", "2.1", "2.2", "3.0", "3.1", "3.2", "4.0", "4.1", "4.2", "5.0", "5.1", 0 };
 static const int    const h264_level_values[] = {    10,    9,    11,    12,    13,    20,    21,    22,    30,    31,    32,    40,    41,    42,    50,    51, 0 };
 
+/* x264 preferred option names (left) and synonyms (right).
+ * The "preferred" names match names used in x264's param2string function more
+ * closely than their corresponding synonyms, or are just shorter. */
+static const char * const x264_encopt_synonyms[] =
+{
+    "deterministic",  "n-deterministic",
+    "level",          "level-idc",
+    "ref",            "frameref",
+    "keyint-min",     "min-keyint",
+    "deblock",        "filter",
+    "analyse",        "partitions",
+    "weightb",        "weight-b",
+    "direct",         "direct-pred",
+    "merange",        "me-range",
+    "mvrange",        "mv-range",
+    "mvrange-thread", "mv-range-thread",
+    "subme",          "subq",
+    "qp",             "qp_constant",
+    "qpmin",          "qp-min",
+    "qpmax",          "qp-max",
+    "qpstep",         "qp-step",
+    "ipratio",        "ip-factor",
+    "pbratio",        "pb-factor",
+    "cplxblur",       "cplx-blur",
+    0
+};
+
 void hb_apply_h264_level( x264_param_t * param, const char * level, const char * x264_profile );