Roll src/third_party/libvpx/source/libvpx/ 4d4231352..8121f8547 (17 commits).

third_party/libvpx/source/config/win/ia32/vpx_dsp_rtcd.h

Index: third_party/libvpx/source/config/win/ia32/vpx_dsp_rtcd.h
diff --git a/third_party/libvpx/source/config/win/ia32/vpx_dsp_rtcd.h b/third_party/libvpx/source/config/win/ia32/vpx_dsp_rtcd.h
index 20ab4d271042558962b3d595bacb3a7df0849775..47fe5dd9b1d9041aab67f1b65794aeb47417beda 100644
--- a/third_party/libvpx/source/config/win/ia32/vpx_dsp_rtcd.h
+++ b/third_party/libvpx/source/config/win/ia32/vpx_dsp_rtcd.h
@@ -1445,10 +1445,12 @@ RTCD_EXTERN void (*vpx_idct16x16_38_add)(const tran_low_t *input, uint8_t *dest,
 
 void vpx_idct32x32_1024_add_c(const tran_low_t *input, uint8_t *dest, int stride);
 void vpx_idct32x32_1024_add_sse2(const tran_low_t *input, uint8_t *dest, int stride);
+void vpx_idct32x32_1024_add_ssse3(const tran_low_t *input, uint8_t *dest, int stride);
 RTCD_EXTERN void (*vpx_idct32x32_1024_add)(const tran_low_t *input, uint8_t *dest, int stride);
 
 void vpx_idct32x32_135_add_c(const tran_low_t *input, uint8_t *dest, int stride);
 void vpx_idct32x32_1024_add_sse2(const tran_low_t *input, uint8_t *dest, int stride);
+void vpx_idct32x32_135_add_ssse3(const tran_low_t *input, uint8_t *dest, int stride);
 RTCD_EXTERN void (*vpx_idct32x32_135_add)(const tran_low_t *input, uint8_t *dest, int stride);
 
 void vpx_idct32x32_1_add_c(const tran_low_t *input, uint8_t *dest, int stride);
@@ -1457,6 +1459,7 @@ RTCD_EXTERN void (*vpx_idct32x32_1_add)(const tran_low_t *input, uint8_t *dest,
 
 void vpx_idct32x32_34_add_c(const tran_low_t *input, uint8_t *dest, int stride);
 void vpx_idct32x32_34_add_sse2(const tran_low_t *input, uint8_t *dest, int stride);
+void vpx_idct32x32_34_add_ssse3(const tran_low_t *input, uint8_t *dest, int stride);
 RTCD_EXTERN void (*vpx_idct32x32_34_add)(const tran_low_t *input, uint8_t *dest, int stride);
 
 void vpx_idct4x4_16_add_c(const tran_low_t *input, uint8_t *dest, int stride);
@@ -1469,6 +1472,7 @@ RTCD_EXTERN void (*vpx_idct4x4_1_add)(const tran_low_t *input, uint8_t *dest, in
 
 void vpx_idct8x8_12_add_c(const tran_low_t *input, uint8_t *dest, int stride);
 void vpx_idct8x8_12_add_sse2(const tran_low_t *input, uint8_t *dest, int stride);
+void vpx_idct8x8_12_add_ssse3(const tran_low_t *input, uint8_t *dest, int stride);
 RTCD_EXTERN void (*vpx_idct8x8_12_add)(const tran_low_t *input, uint8_t *dest, int stride);
 
 void vpx_idct8x8_1_add_c(const tran_low_t *input, uint8_t *dest, int stride);
@@ -1477,6 +1481,7 @@ RTCD_EXTERN void (*vpx_idct8x8_1_add)(const tran_low_t *input, uint8_t *dest, in
 
 void vpx_idct8x8_64_add_c(const tran_low_t *input, uint8_t *dest, int stride);
 void vpx_idct8x8_64_add_sse2(const tran_low_t *input, uint8_t *dest, int stride);
+void vpx_idct8x8_64_add_ssse3(const tran_low_t *input, uint8_t *dest, int stride);
 RTCD_EXTERN void (*vpx_idct8x8_64_add)(const tran_low_t *input, uint8_t *dest, int stride);
 
 int16_t vpx_int_pro_col_c(const uint8_t *ref, const int width);
@@ -2581,22 +2586,27 @@ static void setup_rtcd_internal(void)
     if (flags & HAS_SSE2) vpx_idct16x16_38_add = vpx_idct16x16_256_add_sse2;
     vpx_idct32x32_1024_add = vpx_idct32x32_1024_add_c;
     if (flags & HAS_SSE2) vpx_idct32x32_1024_add = vpx_idct32x32_1024_add_sse2;
+    if (flags & HAS_SSSE3) vpx_idct32x32_1024_add = vpx_idct32x32_1024_add_ssse3;
     vpx_idct32x32_135_add = vpx_idct32x32_135_add_c;
     if (flags & HAS_SSE2) vpx_idct32x32_135_add = vpx_idct32x32_1024_add_sse2;
+    if (flags & HAS_SSSE3) vpx_idct32x32_135_add = vpx_idct32x32_135_add_ssse3;
     vpx_idct32x32_1_add = vpx_idct32x32_1_add_c;
     if (flags & HAS_SSE2) vpx_idct32x32_1_add = vpx_idct32x32_1_add_sse2;
     vpx_idct32x32_34_add = vpx_idct32x32_34_add_c;
     if (flags & HAS_SSE2) vpx_idct32x32_34_add = vpx_idct32x32_34_add_sse2;
+    if (flags & HAS_SSSE3) vpx_idct32x32_34_add = vpx_idct32x32_34_add_ssse3;
     vpx_idct4x4_16_add = vpx_idct4x4_16_add_c;
     if (flags & HAS_SSE2) vpx_idct4x4_16_add = vpx_idct4x4_16_add_sse2;
     vpx_idct4x4_1_add = vpx_idct4x4_1_add_c;
     if (flags & HAS_SSE2) vpx_idct4x4_1_add = vpx_idct4x4_1_add_sse2;
     vpx_idct8x8_12_add = vpx_idct8x8_12_add_c;
     if (flags & HAS_SSE2) vpx_idct8x8_12_add = vpx_idct8x8_12_add_sse2;
+    if (flags & HAS_SSSE3) vpx_idct8x8_12_add = vpx_idct8x8_12_add_ssse3;
     vpx_idct8x8_1_add = vpx_idct8x8_1_add_c;
     if (flags & HAS_SSE2) vpx_idct8x8_1_add = vpx_idct8x8_1_add_sse2;
     vpx_idct8x8_64_add = vpx_idct8x8_64_add_c;
     if (flags & HAS_SSE2) vpx_idct8x8_64_add = vpx_idct8x8_64_add_sse2;
+    if (flags & HAS_SSSE3) vpx_idct8x8_64_add = vpx_idct8x8_64_add_ssse3;
     vpx_int_pro_col = vpx_int_pro_col_c;
     if (flags & HAS_SSE2) vpx_int_pro_col = vpx_int_pro_col_sse2;
     vpx_int_pro_row = vpx_int_pro_row_c;