vp9lpf/x86: add ff_vp9_loop_filter_[vh]_88_16_{ssse3,avx}.

Signed-off-by: Anton Khirnov <anton@khirnov.net>

libavcodec/x86/vp9dsp_init.c

@@ -226,6 +226,8 @@ void ff_vp9_loop_filter_h_##size1##_##size2##_##opt(uint8_t *dst, ptrdiff_t stri
 lpf_funcs(16, 16, sse2);
 lpf_funcs(16, 16, ssse3);
 lpf_funcs(16, 16, avx);
+lpf_funcs(88, 16, ssse3);
+lpf_funcs(88, 16, avx);
 
 #undef lpf_funcs
 
@@ -301,6 +303,8 @@ av_cold void ff_vp9dsp_init_x86(VP9DSPContext *dsp)
         init_subpel3(1, avg, ssse3);
 
         if (ARCH_X86_64) {
+            dsp->loop_filter_mix2[1][1][0] = ff_vp9_loop_filter_h_88_16_ssse3;
+            dsp->loop_filter_mix2[1][1][1] = ff_vp9_loop_filter_v_88_16_ssse3;
             dsp->loop_filter_16[0] = ff_vp9_loop_filter_h_16_16_ssse3;
             dsp->loop_filter_16[1] = ff_vp9_loop_filter_v_16_16_ssse3;
         }
@@ -311,6 +315,8 @@ av_cold void ff_vp9dsp_init_x86(VP9DSPContext *dsp)
         init_fpel(0, 0, 64, put, avx);
 
         if (ARCH_X86_64) {
+            dsp->loop_filter_mix2[1][1][0] = ff_vp9_loop_filter_h_88_16_avx;
+            dsp->loop_filter_mix2[1][1][1] = ff_vp9_loop_filter_v_88_16_avx;
             dsp->loop_filter_16[0] = ff_vp9_loop_filter_h_16_16_avx;
             dsp->loop_filter_16[1] = ff_vp9_loop_filter_v_16_16_avx;
         }