[x265] [PATCH 1 of 6] rc: introduce param variables for 2 pass

[aarthi at multicorewareinc.com]

# HG changeset patch
# User Aarthi Thirumalai<aarthi at multicorewareinc.com>
# Date 1402856954 -19800
#      Sun Jun 15 23:59:14 2014 +0530
# Node ID 438a03ff94830fbc17457b6f324397e643c17cba
# Parent  e69a427e461f8c8944b68323a3d77295b65ec779
rc: introduce param variables for 2 pass

diff -r e69a427e461f -r 438a03ff9483 source/x265.h
--- a/source/x265.h	Thu Jun 12 22:53:47 2014 -0500
+++ b/source/x265.h	Sun Jun 15 23:59:14 2014 +0530
@@ -745,8 +745,26 @@
 
         /* In CRF mode, minimum CRF as caused by VBV */
         double    rfConstantMin;
+
+        /* 2pass */
+        /* Enable stat writing in psz_stat_out */
+        bool         statWrite;
+
+        /* Read stat from psz_stat_in and use it */
+        int         statRead;
+
+        /* output filename of the 2pass stats file */
+        char        *pszStatOut;
+
+        /* input filename of the 2pass stats file */
+        char        *pszStatIn;
+
+        /* temporally blur quants */
+        double       qblur;
+
+        /* temporally blur complexity */
+        float        complexityBlur;
     } rc;
-
     /*== Video Usability Information ==*/
     struct
     {
@@ -876,6 +894,10 @@
 #define X265_PARAM_BAD_VALUE (-2)
 int x265_param_parse(x265_param *p, const char *name, const char *value);
 
+/* x265_param_fastfirstpass:
+        Applies param settings for doing a faster encode in the 1st pass of a multi-pass encode. */
+void x265_param_apply_fastfirstpass(x265_param *param);
+
 /* x265_param_apply_profile:
  *      Applies the restrictions of the given profile. (one of below) */
 static const char * const x265_profile_names[] = { "main", "main10", "mainstillpicture", 0 };