[x265] [PATCH 3 of 3] Adding test bench code for luma vps filter functions

[nabajit at multicorewareinc.com]

# HG changeset patch
# User Nabajit Deka
# Date 1383636001 -19800
#      Tue Nov 05 12:50:01 2013 +0530
# Node ID b1bee3614505ed6eb6ac610a0f023e1af5b42c9c
# Parent  a1644f4f03eb425830a0e9a547912dc411f078d9
Adding test bench code for luma vps filter functions.

diff -r a1644f4f03eb -r b1bee3614505 source/test/ipfilterharness.cpp
--- a/source/test/ipfilterharness.cpp	Tue Nov 05 12:47:42 2013 +0530
+++ b/source/test/ipfilterharness.cpp	Tue Nov 05 12:50:01 2013 +0530
@@ -379,6 +379,35 @@
     return true;
 }
 
+bool IPFilterHarness::check_IPFilterLuma_ps_primitive(filter_ps_t ref, filter_ps_t opt)
+{
+    int rand_srcStride, rand_dstStride, rand_coeffIdx;
+
+    for (int i = 0; i <= 1000; i++)
+    {
+        rand_coeffIdx = rand() % 3;                // Random coeffIdex in the filter
+
+        rand_srcStride = rand() % 100;             // Randomly generated srcStride
+        rand_dstStride = rand() % 100 + 64;        // Randomly generated dstStride
+
+        ref(pixel_buff + 3 * rand_srcStride,
+            rand_srcStride,
+            IPF_C_output_s,
+            rand_dstStride,
+            rand_coeffIdx);
+        opt(pixel_buff + 3 * rand_srcStride,
+            rand_srcStride,
+            IPF_vec_output_s,
+            rand_dstStride,
+            rand_coeffIdx);
+
+        if (memcmp(IPF_vec_output_s, IPF_C_output_s, ipf_t_size* sizeof(int16_t)))
+            return false;
+    }
+
+    return true;
+}
+
 bool IPFilterHarness::check_IPFilterLumaHV_primitive(filter_hv_pp_t ref, filter_hv_pp_t opt)
 {
     int rand_srcStride, rand_dstStride, rand_coeffIdxX, rand_coeffIdxY;
@@ -505,6 +534,14 @@
                 return false;
             }
         }
+        if (opt.luma_vps[value])
+        {
+            if (!check_IPFilterLuma_ps_primitive(ref.luma_vps[value], opt.luma_vps[value]))
+            {
+                printf("luma_vps[%s]", lumaPartStr[value]);
+                return false;
+            }
+        }
     }
 
     for (int value = 0; value < NUM_CHROMA_PARTITIONS; value++)
@@ -627,6 +664,13 @@
                            IPF_vec_output_p, dstStride, 1);
         }
 
+        if (opt.luma_vps[value])
+        {
+            printf("luma_vps[%s]\t", lumaPartStr[value]);
+            REPORT_SPEEDUP(opt.luma_vps[value], ref.luma_vps[value],
+                           pixel_buff + maxVerticalfilterHalfDistance * srcStride, srcStride,
+                           IPF_vec_output_s, dstStride, 1);
+        }
         if (opt.luma_hvpp[value])
         {
             printf("luma_hv [%s]\t", lumaPartStr[value]);
diff -r a1644f4f03eb -r b1bee3614505 source/test/ipfilterharness.h
--- a/source/test/ipfilterharness.h	Tue Nov 05 12:47:42 2013 +0530
+++ b/source/test/ipfilterharness.h	Tue Nov 05 12:50:01 2013 +0530
@@ -49,6 +49,7 @@
     bool check_IPFilter_primitive(ipfilter_s2p_t ref, ipfilter_s2p_t opt);
     bool check_IPFilterChroma_primitive(filter_pp_t ref, filter_pp_t opt);
     bool check_IPFilterLuma_primitive(filter_pp_t ref, filter_pp_t opt);
+    bool check_IPFilterLuma_ps_primitive(filter_ps_t ref, filter_ps_t opt);
     bool check_IPFilterLumaHV_primitive(filter_hv_pp_t ref, filter_hv_pp_t opt);
 
 public: