shithub: libvpx

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Change C/MSA post proc to match SSE2.

BUG=webm:1321

Change-Id: I719023375dc48cf7d8ed72188853f0f1ccc4ad7f

--- a/test/pp_filter_test.cc

+++ b/test/pp_filter_test.cc

@@ -177,7 +177,7 @@

   delete[] expected_output;

 }

-TEST_P(VpxMbPostProcAcrossIpTest, DISABLED_CheckMediumFilterOutput) {

+TEST_P(VpxMbPostProcAcrossIpTest, CheckMediumFilterOutput) {

   const int rows = 16;

   const int cols = 16;

   const int src_left_padding = 8;

@@ -227,7 +227,7 @@

   delete[] src;

 }

-TEST_P(VpxMbPostProcAcrossIpTest, DISABLED_CheckCvsAssembly) {

+TEST_P(VpxMbPostProcAcrossIpTest, CheckCvsAssembly) {

   const int rows = 16;

   const int cols = 16;

   const int src_left_padding = 8;

@@ -379,7 +379,7 @@

   delete[] c_mem;

 }

-TEST_P(VpxMbPostProcDownTest, DISABLED_CheckMediumFilterOutput) {

+TEST_P(VpxMbPostProcDownTest, CheckMediumFilterOutput) {

   const int rows = 16;

   const int cols = 16;

   const int src_pitch = cols;

@@ -441,7 +441,7 @@

   delete[] expected_output;

 }

-TEST_P(VpxMbPostProcDownTest, DISABLED_CheckCvsAssembly) {

+TEST_P(VpxMbPostProcDownTest, CheckCvsAssembly) {

   const int rows = 16;

   const int cols = 16;

   const int src_pitch = cols;

--- a/vpx_dsp/deblock.c

+++ b/vpx_dsp/deblock.c

@@ -117,7 +117,7 @@

   unsigned char d[16];

   for (r = 0; r < rows; r++) {

-    int sumsq = 0;

+    int sumsq = 16;

     int sum = 0;

     for (i = -8; i < 0; i++) s[i] = s[0];

--- a/vpx_dsp/mips/deblock_msa.c

+++ b/vpx_dsp/mips/deblock_msa.c

@@ -459,7 +459,7 @@

   flimit_vec = __msa_fill_w(flimit);

   for (row = rows; row--;) {

-    int32_t sum_sq = 0;

+    int32_t sum_sq;

     int32_t sum = 0;

     src0 = (v16u8)__msa_fill_b(src_dup[0]);

     ST8x1_UB(src0, (src_dup - 8));

@@ -474,7 +474,7 @@

     ILVRL_B2_UH(zero, src, src_r_h, src_l_h);

     src_r_w = __msa_dotp_u_w(src_r_h, src_r_h);

     src_r_w += __msa_dotp_u_w(src_l_h, src_l_h);

-    sum_sq = HADD_SW_S32(src_r_w);

+    sum_sq = HADD_SW_S32(src_r_w) + 16;

     sum_h = __msa_hadd_u_h(src, src);

     sum = HADD_UH_U32(sum_h);

     {