[FFmpeg-devel] [PATCH 5/7] avcodec/mips: version 1 of vp8dsp optimizations for loongson mmi

周晓勇 ipfootball at 126.com
Mon Oct 10 11:10:22 EEST 2016


From 4fc873738c8db1cf711310bc5767f7574302eb96 Mon Sep 17 00:00:00 2001
From: Zhou Xiaoyong <zhouxiaoyong at loongson.cn>
Date: Mon, 10 Oct 2016 14:50:08 +0800
Subject: [PATCH 5/7] avcodec/mips: version 1 of vp8dsp optimizations for
 loongson mmi


---
 libavcodec/mips/Makefile           |    1 +
 libavcodec/mips/constants.c        |    1 +
 libavcodec/mips/constants.h        |    1 +
 libavcodec/mips/vp8dsp_init_mips.c |   89 ++
 libavcodec/mips/vp8dsp_mips.h      |  117 ++
 libavcodec/mips/vp8dsp_mmi.c       | 3052 ++++++++++++++++++++++++++++++++++++
 6 files changed, 3261 insertions(+)
 create mode 100644 libavcodec/mips/vp8dsp_mmi.c


diff --git a/libavcodec/mips/Makefile b/libavcodec/mips/Makefile
index 3c43600..cf54f38 100644
--- a/libavcodec/mips/Makefile
+++ b/libavcodec/mips/Makefile
@@ -77,4 +77,5 @@ MMI-OBJS-$(CONFIG_MPEG4_DECODER)          += mips/xvid_idct_mmi.o
 MMI-OBJS-$(CONFIG_BLOCKDSP)               += mips/blockdsp_mmi.o
 MMI-OBJS-$(CONFIG_PIXBLOCKDSP)            += mips/pixblockdsp_mmi.o
 MMI-OBJS-$(CONFIG_H264QPEL)               += mips/h264qpel_mmi.o
+MMI-OBJS-$(CONFIG_VP8_DECODER)            += mips/vp8dsp_mmi.o
 MMI-OBJS-$(CONFIG_HPELDSP)                += mips/hpeldsp_mmi.o
diff --git a/libavcodec/mips/constants.c b/libavcodec/mips/constants.c
index 3503fad..9c10d29 100644
--- a/libavcodec/mips/constants.c
+++ b/libavcodec/mips/constants.c
@@ -28,6 +28,7 @@ DECLARE_ALIGNED(8, const uint64_t, ff_pw_2) =       {0x0002000200020002ULL};
 DECLARE_ALIGNED(8, const uint64_t, ff_pw_3) =       {0x0003000300030003ULL};
 DECLARE_ALIGNED(8, const uint64_t, ff_pw_4) =       {0x0004000400040004ULL};
 DECLARE_ALIGNED(8, const uint64_t, ff_pw_5) =       {0x0005000500050005ULL};
+DECLARE_ALIGNED(8, const uint64_t, ff_pw_6) =       {0x0006000600060006ULL};
 DECLARE_ALIGNED(8, const uint64_t, ff_pw_8) =       {0x0008000800080008ULL};
 DECLARE_ALIGNED(8, const uint64_t, ff_pw_9) =       {0x0009000900090009ULL};
 DECLARE_ALIGNED(8, const uint64_t, ff_pw_10) =      {0x000A000A000A000AULL};
diff --git a/libavcodec/mips/constants.h b/libavcodec/mips/constants.h
index 19d2d73..e164ecb 100644
--- a/libavcodec/mips/constants.h
+++ b/libavcodec/mips/constants.h
@@ -29,6 +29,7 @@ extern const uint64_t ff_pw_2;
 extern const uint64_t ff_pw_3;
 extern const uint64_t ff_pw_4;
 extern const uint64_t ff_pw_5;
+extern const uint64_t ff_pw_6;
 extern const uint64_t ff_pw_8;
 extern const uint64_t ff_pw_9;
 extern const uint64_t ff_pw_10;
diff --git a/libavcodec/mips/vp8dsp_init_mips.c b/libavcodec/mips/vp8dsp_init_mips.c
index 58d1b6c..3fc5f8e 100644
--- a/libavcodec/mips/vp8dsp_init_mips.c
+++ b/libavcodec/mips/vp8dsp_init_mips.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2015 Manojkumar Bhosale (Manojkumar.Bhosale at imgtec.com)
+ * Copyright (c) 2016 Zhou Xiaoyong <zhouxiaoyong at loongson.cn>
  *
  * This file is part of FFmpeg.
  *
@@ -105,9 +106,97 @@ static av_cold void vp8dsp_init_msa(VP8DSPContext *dsp)
 }
 #endif  // #if HAVE_MSA
 
+#if HAVE_MMI
+static av_cold void vp8dsp_init_mmi(VP8DSPContext *dsp)
+{
+    dsp->vp8_luma_dc_wht    = ff_vp8_luma_dc_wht_mmi;
+    dsp->vp8_luma_dc_wht_dc = ff_vp8_luma_dc_wht_dc_mmi;
+    dsp->vp8_idct_add       = ff_vp8_idct_add_mmi;
+    dsp->vp8_idct_dc_add    = ff_vp8_idct_dc_add_mmi;
+    dsp->vp8_idct_dc_add4y  = ff_vp8_idct_dc_add4y_mmi;
+    dsp->vp8_idct_dc_add4uv = ff_vp8_idct_dc_add4uv_mmi;
+
+    dsp->put_vp8_epel_pixels_tab[0][0][1] = ff_put_vp8_epel16_h4_mmi;
+    dsp->put_vp8_epel_pixels_tab[0][0][2] = ff_put_vp8_epel16_h6_mmi;
+    dsp->put_vp8_epel_pixels_tab[0][1][0] = ff_put_vp8_epel16_v4_mmi;
+    dsp->put_vp8_epel_pixels_tab[0][1][1] = ff_put_vp8_epel16_h4v4_mmi;
+    dsp->put_vp8_epel_pixels_tab[0][1][2] = ff_put_vp8_epel16_h6v4_mmi;
+    dsp->put_vp8_epel_pixels_tab[0][2][0] = ff_put_vp8_epel16_v6_mmi;
+    dsp->put_vp8_epel_pixels_tab[0][2][1] = ff_put_vp8_epel16_h4v6_mmi;
+    dsp->put_vp8_epel_pixels_tab[0][2][2] = ff_put_vp8_epel16_h6v6_mmi;
+
+    dsp->put_vp8_epel_pixels_tab[1][0][1] = ff_put_vp8_epel8_h4_mmi;
+    dsp->put_vp8_epel_pixels_tab[1][0][2] = ff_put_vp8_epel8_h6_mmi;
+    dsp->put_vp8_epel_pixels_tab[1][1][0] = ff_put_vp8_epel8_v4_mmi;
+    dsp->put_vp8_epel_pixels_tab[1][1][1] = ff_put_vp8_epel8_h4v4_mmi;
+    dsp->put_vp8_epel_pixels_tab[1][1][2] = ff_put_vp8_epel8_h6v4_mmi;
+    dsp->put_vp8_epel_pixels_tab[1][2][0] = ff_put_vp8_epel8_v6_mmi;
+    dsp->put_vp8_epel_pixels_tab[1][2][1] = ff_put_vp8_epel8_h4v6_mmi;
+    dsp->put_vp8_epel_pixels_tab[1][2][2] = ff_put_vp8_epel8_h6v6_mmi;
+
+    dsp->put_vp8_epel_pixels_tab[2][0][1] = ff_put_vp8_epel4_h4_mmi;
+    dsp->put_vp8_epel_pixels_tab[2][0][2] = ff_put_vp8_epel4_h6_mmi;
+    dsp->put_vp8_epel_pixels_tab[2][1][0] = ff_put_vp8_epel4_v4_mmi;
+    dsp->put_vp8_epel_pixels_tab[2][1][1] = ff_put_vp8_epel4_h4v4_mmi;
+    dsp->put_vp8_epel_pixels_tab[2][1][2] = ff_put_vp8_epel4_h6v4_mmi;
+    dsp->put_vp8_epel_pixels_tab[2][2][0] = ff_put_vp8_epel4_v6_mmi;
+    dsp->put_vp8_epel_pixels_tab[2][2][1] = ff_put_vp8_epel4_h4v6_mmi;
+    dsp->put_vp8_epel_pixels_tab[2][2][2] = ff_put_vp8_epel4_h6v6_mmi;
+
+    dsp->put_vp8_bilinear_pixels_tab[0][0][1] = ff_put_vp8_bilinear16_h_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[0][0][2] = ff_put_vp8_bilinear16_h_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[0][1][0] = ff_put_vp8_bilinear16_v_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[0][1][1] = ff_put_vp8_bilinear16_hv_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[0][1][2] = ff_put_vp8_bilinear16_hv_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[0][2][0] = ff_put_vp8_bilinear16_v_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[0][2][1] = ff_put_vp8_bilinear16_hv_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[0][2][2] = ff_put_vp8_bilinear16_hv_mmi;
+
+    dsp->put_vp8_bilinear_pixels_tab[1][0][1] = ff_put_vp8_bilinear8_h_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[1][0][2] = ff_put_vp8_bilinear8_h_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[1][1][0] = ff_put_vp8_bilinear8_v_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[1][1][1] = ff_put_vp8_bilinear8_hv_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[1][1][2] = ff_put_vp8_bilinear8_hv_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[1][2][0] = ff_put_vp8_bilinear8_v_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[1][2][1] = ff_put_vp8_bilinear8_hv_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[1][2][2] = ff_put_vp8_bilinear8_hv_mmi;
+
+    dsp->put_vp8_bilinear_pixels_tab[2][0][1] = ff_put_vp8_bilinear4_h_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[2][0][2] = ff_put_vp8_bilinear4_h_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[2][1][0] = ff_put_vp8_bilinear4_v_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[2][1][1] = ff_put_vp8_bilinear4_hv_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[2][1][2] = ff_put_vp8_bilinear4_hv_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[2][2][0] = ff_put_vp8_bilinear4_v_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[2][2][1] = ff_put_vp8_bilinear4_hv_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[2][2][2] = ff_put_vp8_bilinear4_hv_mmi;
+
+    dsp->put_vp8_epel_pixels_tab[0][0][0]     = ff_put_vp8_pixels16_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[0][0][0] = ff_put_vp8_pixels16_mmi;
+
+    dsp->put_vp8_epel_pixels_tab[1][0][0]     = ff_put_vp8_pixels8_mmi;
+    dsp->put_vp8_bilinear_pixels_tab[1][0][0] = ff_put_vp8_pixels8_mmi;
+
+    dsp->vp8_v_loop_filter16y = ff_vp8_v_loop_filter16_mmi;
+    dsp->vp8_h_loop_filter16y = ff_vp8_h_loop_filter16_mmi;
+    dsp->vp8_v_loop_filter8uv = ff_vp8_v_loop_filter8uv_mmi;
+    dsp->vp8_h_loop_filter8uv = ff_vp8_h_loop_filter8uv_mmi;
+
+    dsp->vp8_v_loop_filter16y_inner = ff_vp8_v_loop_filter16_inner_mmi;
+    dsp->vp8_h_loop_filter16y_inner = ff_vp8_h_loop_filter16_inner_mmi;
+    dsp->vp8_v_loop_filter8uv_inner = ff_vp8_v_loop_filter8uv_inner_mmi;
+    dsp->vp8_h_loop_filter8uv_inner = ff_vp8_h_loop_filter8uv_inner_mmi;
+
+    dsp->vp8_v_loop_filter_simple = ff_vp8_v_loop_filter_simple_mmi;
+    dsp->vp8_h_loop_filter_simple = ff_vp8_h_loop_filter_simple_mmi;
+}
+#endif /* HAVE_MMI */
+
 av_cold void ff_vp8dsp_init_mips(VP8DSPContext *dsp)
 {
 #if HAVE_MSA
     vp8dsp_init_msa(dsp);
 #endif  // #if HAVE_MSA
+#if HAVE_MMI
+    vp8dsp_init_mmi(dsp);
+#endif /* HAVE_MMI */
 }
diff --git a/libavcodec/mips/vp8dsp_mips.h b/libavcodec/mips/vp8dsp_mips.h
index 8e715b5..07666ab 100644
--- a/libavcodec/mips/vp8dsp_mips.h
+++ b/libavcodec/mips/vp8dsp_mips.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2015 Manojkumar Bhosale (Manojkumar.Bhosale at imgtec.com)
+ * Copyright (c) 2016 Zhou Xiaoyong <zhouxiaoyong at loongson.cn>
  *
  * This file is part of FFmpeg.
  *
@@ -21,6 +22,11 @@
 #ifndef AVCODEC_MIPS_VP8DSP_MIPS_H
 #define AVCODEC_MIPS_VP8DSP_MIPS_H
 
+#include "libavutil/mem.h"
+#include "libavcodec/vp8dsp.h"
+#include "libavcodec/mathops.h"
+#include "constants.h"
+
 void ff_put_vp8_pixels4_msa(uint8_t *dst, ptrdiff_t dststride,
                             uint8_t *src, ptrdiff_t srcstride,
                             int h, int x, int y);
@@ -169,4 +175,115 @@ void ff_vp8_idct_dc_add4uv_msa(uint8_t *dst, int16_t block[4][16],
 void ff_vp8_idct_dc_add4y_msa(uint8_t *dst, int16_t block[4][16],
                               ptrdiff_t stride);
 
+void ff_vp8_luma_dc_wht_mmi(int16_t block[4][4][16], int16_t dc[16]);
+void ff_vp8_luma_dc_wht_dc_mmi(int16_t block[4][4][16], int16_t dc[16]);
+void ff_vp8_idct_add_mmi(uint8_t *dst, int16_t block[16], ptrdiff_t stride);
+void ff_vp8_idct_dc_add_mmi(uint8_t *dst, int16_t block[16], ptrdiff_t stride);
+void ff_vp8_idct_dc_add4y_mmi(uint8_t *dst, int16_t block[4][16],
+        ptrdiff_t stride);
+void ff_vp8_idct_dc_add4uv_mmi(uint8_t *dst, int16_t block[4][16],
+        ptrdiff_t stride);
+
+void ff_put_vp8_pixels4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int x, int y);
+void ff_put_vp8_pixels8_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int x, int y);
+void ff_put_vp8_pixels16_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int x, int y);
+
+void ff_put_vp8_epel16_h4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel16_h6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel16_v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel16_v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel16_h4v4_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel16_h6v4_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel16_h4v6_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel16_h6v6_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+
+void ff_put_vp8_epel8_h4_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel8_h6_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel8_v4_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel8_v6_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel8_h4v4_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel8_h6v4_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel8_h4v6_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel8_h6v6_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+
+void ff_put_vp8_epel4_h4_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel4_h6_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel4_v4_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel4_v6_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel4_h4v4_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel4_h6v4_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel4_h4v6_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_epel4_h6v6_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+
+void ff_put_vp8_bilinear16_h_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_bilinear16_v_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_bilinear16_hv_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+
+void ff_put_vp8_bilinear8_h_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_bilinear8_v_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_bilinear8_hv_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+
+void ff_put_vp8_bilinear4_h_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_bilinear4_v_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+void ff_put_vp8_bilinear4_hv_mmi(uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my);
+
+// loop filter applied to edges between macroblocks
+void ff_vp8_v_loop_filter16_mmi(uint8_t *dst, ptrdiff_t stride, int flim_E,
+        int flim_I, int hev_thresh);
+void ff_vp8_h_loop_filter16_mmi(uint8_t *dst, ptrdiff_t stride, int flim_E,
+        int flim_I, int hev_thresh);
+void ff_vp8_v_loop_filter8uv_mmi(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride,
+        int flim_E, int flim_I, int hev_thresh);
+void ff_vp8_h_loop_filter8uv_mmi(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride,
+        int flim_E, int flim_I, int hev_thresh);
+
+// loop filter applied to inner macroblock edges
+void ff_vp8_v_loop_filter16_inner_mmi(uint8_t *dst, ptrdiff_t stride,
+        int flim_E, int flim_I, int hev_thresh);
+void ff_vp8_h_loop_filter16_inner_mmi(uint8_t *dst, ptrdiff_t stride,
+        int flim_E, int flim_I, int hev_thresh);
+void ff_vp8_v_loop_filter8uv_inner_mmi(uint8_t *dstU, uint8_t *dstV,
+        ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh);
+void ff_vp8_h_loop_filter8uv_inner_mmi(uint8_t *dstU, uint8_t *dstV,
+        ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh);
+
+void ff_vp8_v_loop_filter_simple_mmi(uint8_t *dst, ptrdiff_t stride, int flim);
+void ff_vp8_h_loop_filter_simple_mmi(uint8_t *dst, ptrdiff_t stride, int flim);
+
 #endif  // #ifndef AVCODEC_MIPS_VP8DSP_MIPS_H
diff --git a/libavcodec/mips/vp8dsp_mmi.c b/libavcodec/mips/vp8dsp_mmi.c
new file mode 100644
index 0000000..f972628
--- /dev/null
+++ b/libavcodec/mips/vp8dsp_mmi.c
@@ -0,0 +1,3052 @@
+/*
+ * Loongson SIMD optimized vp8dsp
+ *
+ * Copyright (c) 2016 Loongson Technology Corporation Limited
+ * Copyright (c) 2016 Zhou Xiaoyong <zhouxiaoyong at loongson.cn>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "vp8dsp_mips.h"
+#include "constants.h"
+#include "libavutil/mips/mmiutils.h"
+
+#define PUT_VP8_EPEL4_H6_MMI(src, dst)                                      \
+        MMI_ULWC1(%[ftmp1], src, 0x00)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp2],       %[filter2]          \n\t"   \
+                                                                            \
+        MMI_ULWC1(%[ftmp1], src, -0x01)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter1]          \n\t"   \
+        "psubsh     %[ftmp3],   %[ftmp3],       %[ftmp2]            \n\t"   \
+                                                                            \
+        MMI_ULWC1(%[ftmp1], src, -0x02)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter0]          \n\t"   \
+        "paddsh     %[ftmp5],   %[ftmp3],       %[ftmp2]            \n\t"   \
+                                                                            \
+        MMI_ULWC1(%[ftmp1], src, 0x01)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp2],       %[filter3]          \n\t"   \
+                                                                            \
+        MMI_ULWC1(%[ftmp1], src, 0x02)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter4]          \n\t"   \
+        "psubsh     %[ftmp3],   %[ftmp3],       %[ftmp2]            \n\t"   \
+                                                                            \
+        MMI_ULWC1(%[ftmp1], src, 0x03)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter5]          \n\t"   \
+        "paddsh     %[ftmp3],   %[ftmp3],       %[ftmp2]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp3],   %[ftmp3],       %[ftmp5]            \n\t"   \
+        "paddsh     %[ftmp3],   %[ftmp3],       %[ff_pw_64]         \n\t"   \
+        "psrah      %[ftmp3],   %[ftmp3],       %[ftmp4]            \n\t"   \
+        "packushb   %[ftmp1],   %[ftmp3],       %[ftmp0]            \n\t"   \
+                                                                            \
+        MMI_SWC1(%[ftmp1], dst, 0x00)
+
+
+#define PUT_VP8_EPEL4_H4_MMI(src, dst)                                      \
+        MMI_ULWC1(%[ftmp1], src, 0x00)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp2],       %[filter2]          \n\t"   \
+                                                                            \
+        MMI_ULWC1(%[ftmp1], src, -0x01)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter1]          \n\t"   \
+        "psubsh     %[ftmp5],   %[ftmp3],       %[ftmp2]            \n\t"   \
+                                                                            \
+        MMI_ULWC1(%[ftmp1], src, 0x01)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp2],       %[filter3]          \n\t"   \
+                                                                            \
+        MMI_ULWC1(%[ftmp1], src, 0x02)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter4]          \n\t"   \
+        "psubh      %[ftmp3],   %[ftmp3],       %[ftmp2]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp3],   %[ftmp3],       %[ftmp5]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp3],   %[ftmp3],       %[ff_pw_64]         \n\t"   \
+        "psrah      %[ftmp3],   %[ftmp3],       %[ftmp4]            \n\t"   \
+                                                                            \
+        "packushb   %[ftmp1],   %[ftmp3],       %[ftmp0]            \n\t"   \
+        MMI_SWC1(%[ftmp1], dst, 0x00)
+
+
+#define PUT_VP8_EPEL4_V6_MMI(src, src1, dst, srcstride)                     \
+        MMI_ULWC1(%[ftmp1], src, 0x00)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp2],       %[filter2]          \n\t"   \
+                                                                            \
+        PTR_SUBU   ""#src1",    "#src",         "#srcstride"        \n\t"   \
+        MMI_ULWC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter1]          \n\t"   \
+        "psubsh     %[ftmp3],   %[ftmp3],       %[ftmp2]            \n\t"   \
+                                                                            \
+        PTR_SUBU   ""#src1",    "#src1",        "#srcstride"        \n\t"   \
+        MMI_ULWC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter0]          \n\t"   \
+        "paddsh     %[ftmp5],   %[ftmp3],       %[ftmp2]            \n\t"   \
+                                                                            \
+        PTR_ADDU   ""#src1",    "#src",         "#srcstride"        \n\t"   \
+        MMI_ULWC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp2],       %[filter3]          \n\t"   \
+                                                                            \
+        PTR_ADDU   ""#src1",    "#src1",        "#srcstride"        \n\t"   \
+        MMI_ULWC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter4]          \n\t"   \
+        "psubsh     %[ftmp3],   %[ftmp3],       %[ftmp2]            \n\t"   \
+                                                                            \
+        PTR_ADDU   ""#src1",    "#src1",        "#srcstride"        \n\t"   \
+        MMI_ULWC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter5]          \n\t"   \
+        "paddsh     %[ftmp3],   %[ftmp3],       %[ftmp2]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp3],   %[ftmp3],       %[ftmp5]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp3],   %[ftmp3],       %[ff_pw_64]         \n\t"   \
+        "psrah      %[ftmp3],   %[ftmp3],       %[ftmp4]            \n\t"   \
+        "packushb   %[ftmp1],   %[ftmp3],       %[ftmp0]            \n\t"   \
+                                                                            \
+        MMI_SWC1(%[ftmp1], dst, 0x00)
+
+
+#define PUT_VP8_EPEL4_V4_MMI(src, src1, dst, srcstride)                     \
+        MMI_ULWC1(%[ftmp1], src, 0x00)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp2],       %[filter2]          \n\t"   \
+                                                                            \
+        PTR_SUBU   ""#src1",    "#src",         "#srcstride"        \n\t"   \
+        MMI_ULWC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter1]          \n\t"   \
+        "psubsh     %[ftmp5],   %[ftmp3],       %[ftmp2]            \n\t"   \
+                                                                            \
+        PTR_ADDU   ""#src1",    "#src",         "#srcstride"        \n\t"   \
+        MMI_ULWC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp2],       %[filter3]          \n\t"   \
+                                                                            \
+        PTR_ADDU   ""#src1",    "#src1",        "#srcstride"        \n\t"   \
+        MMI_ULWC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter4]          \n\t"   \
+        "psubsh     %[ftmp3],   %[ftmp3],       %[ftmp2]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp3],   %[ftmp3],       %[ftmp5]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp3],   %[ftmp3],       %[ff_pw_64]         \n\t"   \
+        "psrah      %[ftmp3],   %[ftmp3],       %[ftmp4]            \n\t"   \
+        "packushb   %[ftmp1],   %[ftmp3],       %[ftmp0]            \n\t"   \
+                                                                            \
+        MMI_SWC1(%[ftmp1], dst, 0x00)
+
+
+#define PUT_VP8_EPEL8_H6_MMI(src, dst)                                      \
+        MMI_ULDC1(%[ftmp1], src, 0x00)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp5],   %[ftmp2],       %[filter2]          \n\t"   \
+        "pmullh     %[ftmp6],   %[ftmp3],       %[filter2]          \n\t"   \
+                                                                            \
+        MMI_ULDC1(%[ftmp1], src, -0x01)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter1]          \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp3],       %[filter1]          \n\t"   \
+        "psubsh     %[ftmp5],   %[ftmp5],       %[ftmp2]            \n\t"   \
+        "psubsh     %[ftmp6],   %[ftmp6],       %[ftmp3]            \n\t"   \
+                                                                            \
+        MMI_ULDC1(%[ftmp1], src, -0x02)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter0]          \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp3],       %[filter0]          \n\t"   \
+        "paddsh     %[ftmp7],   %[ftmp5],       %[ftmp2]            \n\t"   \
+        "paddsh     %[ftmp8],   %[ftmp6],       %[ftmp3]            \n\t"   \
+                                                                            \
+        MMI_ULDC1(%[ftmp1], src, 0x01)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp5],   %[ftmp2],       %[filter3]          \n\t"   \
+        "pmullh     %[ftmp6],   %[ftmp3],       %[filter3]          \n\t"   \
+                                                                            \
+        MMI_ULDC1(%[ftmp1], src, 0x02)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter4]          \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp3],       %[filter4]          \n\t"   \
+        "psubsh     %[ftmp5],   %[ftmp5],       %[ftmp2]            \n\t"   \
+        "psubsh     %[ftmp6],   %[ftmp6],       %[ftmp3]            \n\t"   \
+                                                                            \
+        MMI_ULDC1(%[ftmp1], src, 0x03)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter5]          \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp3],       %[filter5]          \n\t"   \
+        "paddsh     %[ftmp5],   %[ftmp5],       %[ftmp2]            \n\t"   \
+        "paddsh     %[ftmp6],   %[ftmp6],       %[ftmp3]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp5],   %[ftmp5],       %[ftmp7]            \n\t"   \
+        "paddsh     %[ftmp6],   %[ftmp6],       %[ftmp8]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp5],   %[ftmp5],       %[ff_pw_64]         \n\t"   \
+        "paddsh     %[ftmp6],   %[ftmp6],       %[ff_pw_64]         \n\t"   \
+        "psrah      %[ftmp5],   %[ftmp5],       %[ftmp4]            \n\t"   \
+        "psrah      %[ftmp6],   %[ftmp6],       %[ftmp4]            \n\t"   \
+        "packushb   %[ftmp1],   %[ftmp5],       %[ftmp6]            \n\t"   \
+                                                                            \
+        MMI_SDC1(%[ftmp1], dst, 0x00)
+
+
+#define PUT_VP8_EPEL8_H4_MMI(src, dst)                                      \
+        MMI_ULDC1(%[ftmp1], src, 0x00)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp5],   %[ftmp2],       %[filter2]          \n\t"   \
+        "pmullh     %[ftmp6],   %[ftmp3],       %[filter2]          \n\t"   \
+                                                                            \
+        MMI_ULDC1(%[ftmp1], src, -0x01)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter1]          \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp3],       %[filter1]          \n\t"   \
+        "psubsh     %[ftmp7],   %[ftmp5],       %[ftmp2]            \n\t"   \
+        "psubsh     %[ftmp8],   %[ftmp6],       %[ftmp3]            \n\t"   \
+                                                                            \
+        MMI_ULDC1(%[ftmp1], src, 0x01)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp5],   %[ftmp2],       %[filter3]          \n\t"   \
+        "pmullh     %[ftmp6],   %[ftmp3],       %[filter3]          \n\t"   \
+                                                                            \
+        MMI_ULDC1(%[ftmp1], src, 0x02)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter4]          \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp3],       %[filter4]          \n\t"   \
+        "psubsh     %[ftmp5],   %[ftmp5],       %[ftmp2]            \n\t"   \
+        "psubsh     %[ftmp6],   %[ftmp6],       %[ftmp3]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp5],   %[ftmp5],       %[ftmp7]            \n\t"   \
+        "paddsh     %[ftmp6],   %[ftmp6],       %[ftmp8]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp5],   %[ftmp5],       %[ff_pw_64]         \n\t"   \
+        "paddsh     %[ftmp6],   %[ftmp6],       %[ff_pw_64]         \n\t"   \
+        "psrah      %[ftmp5],   %[ftmp5],       %[ftmp4]            \n\t"   \
+        "psrah      %[ftmp6],   %[ftmp6],       %[ftmp4]            \n\t"   \
+                                                                            \
+        "packushb   %[ftmp1],   %[ftmp5],       %[ftmp6]            \n\t"   \
+        MMI_SDC1(%[ftmp1], dst, 0x00)
+
+
+#define PUT_VP8_EPEL8_V6_MMI(src, src1, dst, srcstride)                     \
+        MMI_ULDC1(%[ftmp1], src, 0x00)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp5],   %[ftmp2],       %[filter2]          \n\t"   \
+        "pmullh     %[ftmp6],   %[ftmp3],       %[filter2]          \n\t"   \
+                                                                            \
+        PTR_SUBU   ""#src1",    "#src",         "#srcstride"        \n\t"   \
+        MMI_ULDC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter1]          \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp3],       %[filter1]          \n\t"   \
+        "psubsh     %[ftmp5],   %[ftmp5],       %[ftmp2]            \n\t"   \
+        "psubsh     %[ftmp6],   %[ftmp6],       %[ftmp3]            \n\t"   \
+                                                                            \
+        PTR_SUBU   ""#src1",    "#src1",        "#srcstride"        \n\t"   \
+        MMI_ULDC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter0]          \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp3],       %[filter0]          \n\t"   \
+        "paddsh     %[ftmp7],   %[ftmp5],       %[ftmp2]            \n\t"   \
+        "paddsh     %[ftmp8],   %[ftmp6],       %[ftmp3]            \n\t"   \
+                                                                            \
+        PTR_ADDU   ""#src1",    "#src",         "#srcstride"        \n\t"   \
+        MMI_ULDC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp5],   %[ftmp2],       %[filter3]          \n\t"   \
+        "pmullh     %[ftmp6],   %[ftmp3],       %[filter3]          \n\t"   \
+                                                                            \
+        PTR_ADDU   ""#src1",    "#src1",        "#srcstride"        \n\t"   \
+        MMI_ULDC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter4]          \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp3],       %[filter4]          \n\t"   \
+        "psubsh     %[ftmp5],   %[ftmp5],       %[ftmp2]            \n\t"   \
+        "psubsh     %[ftmp6],   %[ftmp6],       %[ftmp3]            \n\t"   \
+                                                                            \
+        PTR_ADDU   ""#src1",    "#src1",        "#srcstride"        \n\t"   \
+        MMI_ULDC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter5]          \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp3],       %[filter5]          \n\t"   \
+        "paddsh     %[ftmp5],   %[ftmp5],       %[ftmp2]            \n\t"   \
+        "paddsh     %[ftmp6],   %[ftmp6],       %[ftmp3]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp5],   %[ftmp5],       %[ftmp7]            \n\t"   \
+        "paddsh     %[ftmp6],   %[ftmp6],       %[ftmp8]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp5],   %[ftmp5],       %[ff_pw_64]         \n\t"   \
+        "paddsh     %[ftmp6],   %[ftmp6],       %[ff_pw_64]         \n\t"   \
+        "psrah      %[ftmp5],   %[ftmp5],       %[ftmp4]            \n\t"   \
+        "psrah      %[ftmp6],   %[ftmp6],       %[ftmp4]            \n\t"   \
+        "packushb   %[ftmp1],   %[ftmp5],       %[ftmp6]            \n\t"   \
+                                                                            \
+        MMI_SDC1(%[ftmp1], dst, 0x00)
+
+
+#define PUT_VP8_EPEL8_V4_MMI(src, src1, dst, srcstride)                     \
+        MMI_ULDC1(%[ftmp1], src, 0x00)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp5],   %[ftmp2],       %[filter2]          \n\t"   \
+        "pmullh     %[ftmp6],   %[ftmp3],       %[filter2]          \n\t"   \
+                                                                            \
+        PTR_SUBU   ""#src1",    "#src",         "#srcstride"        \n\t"   \
+        MMI_ULDC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter1]          \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp3],       %[filter1]          \n\t"   \
+        "psubsh     %[ftmp7],   %[ftmp5],       %[ftmp2]            \n\t"   \
+        "psubsh     %[ftmp8],   %[ftmp6],       %[ftmp3]            \n\t"   \
+                                                                            \
+        PTR_ADDU   ""#src1",    "#src",         "#srcstride"        \n\t"   \
+        MMI_ULDC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp5],   %[ftmp2],       %[filter3]          \n\t"   \
+        "pmullh     %[ftmp6],   %[ftmp3],       %[filter3]          \n\t"   \
+                                                                            \
+        PTR_ADDU   ""#src1",    "#src1",        "#srcstride"        \n\t"   \
+        MMI_ULDC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[filter4]          \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp3],       %[filter4]          \n\t"   \
+        "psubsh     %[ftmp5],   %[ftmp5],       %[ftmp2]            \n\t"   \
+        "psubsh     %[ftmp6],   %[ftmp6],       %[ftmp3]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp5],   %[ftmp5],       %[ftmp7]            \n\t"   \
+        "paddsh     %[ftmp6],   %[ftmp6],       %[ftmp8]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp5],   %[ftmp5],       %[ff_pw_64]         \n\t"   \
+        "paddsh     %[ftmp6],   %[ftmp6],       %[ff_pw_64]         \n\t"   \
+        "psrah      %[ftmp5],   %[ftmp5],       %[ftmp4]            \n\t"   \
+        "psrah      %[ftmp6],   %[ftmp6],       %[ftmp4]            \n\t"   \
+        "packushb   %[ftmp1],   %[ftmp5],       %[ftmp6]            \n\t"   \
+                                                                            \
+        MMI_SDC1(%[ftmp1], dst, 0x00)
+
+
+#define PUT_VP8_BILINEAR8_H_MMI(src, dst)                                   \
+        MMI_ULDC1(%[ftmp1], src, 0x00)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp5],   %[ftmp2],       %[a]                \n\t"   \
+        "pmullh     %[ftmp6],   %[ftmp3],       %[a]                \n\t"   \
+                                                                            \
+        MMI_ULDC1(%[ftmp1], src, 0x01)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[b]                \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp3],       %[b]                \n\t"   \
+        "paddsh     %[ftmp5],   %[ftmp5],       %[ftmp2]            \n\t"   \
+        "paddsh     %[ftmp6],   %[ftmp6],       %[ftmp3]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp5],   %[ftmp5],       %[ff_pw_4]          \n\t"   \
+        "paddsh     %[ftmp6],   %[ftmp6],       %[ff_pw_4]          \n\t"   \
+        "psrah      %[ftmp5],   %[ftmp5],       %[ftmp4]            \n\t"   \
+        "psrah      %[ftmp6],   %[ftmp6],       %[ftmp4]            \n\t"   \
+                                                                            \
+        "packushb   %[ftmp1],   %[ftmp5],       %[ftmp6]            \n\t"   \
+        MMI_SDC1(%[ftmp1], dst, 0x00)
+
+
+#define PUT_VP8_BILINEAR4_H_MMI(src, dst)                                   \
+        MMI_ULWC1(%[ftmp1], src, 0x00)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp2],       %[a]                \n\t"   \
+                                                                            \
+        MMI_ULWC1(%[ftmp1], src, 0x01)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[b]                \n\t"   \
+        "paddsh     %[ftmp3],   %[ftmp3],       %[ftmp2]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp3],   %[ftmp3],       %[ff_pw_4]          \n\t"   \
+        "psrah      %[ftmp3],   %[ftmp3],       %[ftmp4]            \n\t"   \
+                                                                            \
+        "packushb   %[ftmp1],   %[ftmp3],       %[ftmp0]            \n\t"   \
+        MMI_SWC1(%[ftmp1], dst, 0x00)
+
+
+#define PUT_VP8_BILINEAR8_V_MMI(src, src1, dst, sstride)                    \
+        MMI_ULDC1(%[ftmp1], src, 0x00)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp5],   %[ftmp2],       %[c]                \n\t"   \
+        "pmullh     %[ftmp6],   %[ftmp3],       %[c]                \n\t"   \
+                                                                            \
+        PTR_ADDU   ""#src1",    "#src",         "#sstride"          \n\t"   \
+        MMI_ULDC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "punpckhbh  %[ftmp3],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[d]                \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp3],       %[d]                \n\t"   \
+        "paddsh     %[ftmp5],   %[ftmp5],       %[ftmp2]            \n\t"   \
+        "paddsh     %[ftmp6],   %[ftmp6],       %[ftmp3]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp5],   %[ftmp5],       %[ff_pw_4]          \n\t"   \
+        "paddsh     %[ftmp6],   %[ftmp6],       %[ff_pw_4]          \n\t"   \
+        "psrah      %[ftmp5],   %[ftmp5],       %[ftmp4]            \n\t"   \
+        "psrah      %[ftmp6],   %[ftmp6],       %[ftmp4]            \n\t"   \
+                                                                            \
+        "packushb   %[ftmp1],   %[ftmp5],       %[ftmp6]            \n\t"   \
+        MMI_SDC1(%[ftmp1], dst, 0x00)
+
+
+#define PUT_VP8_BILINEAR4_V_MMI(src, src1, dst, sstride)                    \
+        MMI_ULWC1(%[ftmp1], src, 0x00)                                      \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp3],   %[ftmp2],       %[c]                \n\t"   \
+                                                                            \
+        PTR_ADDU   ""#src1",    "#src",         "#sstride"          \n\t"   \
+        MMI_ULWC1(%[ftmp1], src1, 0x00)                                     \
+        "punpcklbh  %[ftmp2],   %[ftmp1],       %[ftmp0]            \n\t"   \
+        "pmullh     %[ftmp2],   %[ftmp2],       %[d]                \n\t"   \
+        "paddsh     %[ftmp3],   %[ftmp3],       %[ftmp2]            \n\t"   \
+                                                                            \
+        "paddsh     %[ftmp3],   %[ftmp3],       %[ff_pw_4]          \n\t"   \
+        "psrah      %[ftmp3],   %[ftmp3],       %[ftmp4]            \n\t"   \
+                                                                            \
+        "packushb   %[ftmp1],   %[ftmp3],       %[ftmp0]            \n\t"   \
+        MMI_SWC1(%[ftmp1], dst, 0x00)
+
+
+DECLARE_ALIGNED(8, static const uint64_t, fourtap_subpel_filters[7][6]) = {
+   {0x0000000000000000, 0x0006000600060006, 0x007b007b007b007b,
+    0x000c000c000c000c, 0x0001000100010001, 0x0000000000000000},
+
+   {0x0002000200020002, 0x000b000b000b000b, 0x006c006c006c006c,
+    0x0024002400240024, 0x0008000800080008, 0x0001000100010001},
+
+   {0x0000000000000000, 0x0009000900090009, 0x005d005d005d005d,
+    0x0032003200320032, 0x0006000600060006, 0x0000000000000000},
+
+   {0x0003000300030003, 0x0010001000100010, 0x004d004d004d004d,
+    0x004d004d004d004d, 0x0010001000100010, 0x0003000300030003},
+
+   {0x0000000000000000, 0x0006000600060006, 0x0032003200320032,
+    0x005d005d005d005d, 0x0009000900090009, 0x0000000000000000},
+
+   {0x0001000100010001, 0x0008000800080008, 0x0024002400240024,
+    0x006c006c006c006c, 0x000b000b000b000b, 0x0002000200020002},
+
+   {0x0000000000000000, 0x0001000100010001, 0x000c000c000c000c,
+    0x007b007b007b007b, 0x0006000600060006, 0x0000000000000000}
+};
+
+#if 0
+#define FILTER_6TAP(src, F, stride)                                           \
+    cm[(F[2] * src[x + 0 * stride] - F[1] * src[x - 1 * stride] +             \
+        F[0] * src[x - 2 * stride] + F[3] * src[x + 1 * stride] -             \
+        F[4] * src[x + 2 * stride] + F[5] * src[x + 3 * stride] + 64) >> 7]
+
+#define FILTER_4TAP(src, F, stride)                                           \
+    cm[(F[2] * src[x + 0 * stride] - F[1] * src[x - 1 * stride] +             \
+        F[3] * src[x + 1 * stride] - F[4] * src[x + 2 * stride] + 64) >> 7]
+
+static const uint8_t subpel_filters[7][6] = {
+    { 0,  6, 123,  12,  1, 0 },
+    { 2, 11, 108,  36,  8, 1 },
+    { 0,  9,  93,  50,  6, 0 },
+    { 3, 16,  77,  77, 16, 3 },
+    { 0,  6,  50,  93,  9, 0 },
+    { 1,  8,  36, 108, 11, 2 },
+    { 0,  1,  12, 123,  6, 0 },
+};
+
+#define MUL_20091(a) ((((a) * 20091) >> 16) + (a))
+#define MUL_35468(a)  (((a) * 35468) >> 16)
+#endif
+
+#define clip_int8(n) (cm[(n) + 0x80] - 0x80)
+static av_always_inline void vp8_filter_common_is4tap(uint8_t *p,
+        ptrdiff_t stride)
+{
+    int av_unused p1 = p[-2 * stride];
+    int av_unused p0 = p[-1 * stride];
+    int av_unused q0 = p[ 0 * stride];
+    int av_unused q1 = p[ 1 * stride];
+    int a, f1, f2;
+    const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP;
+
+    a = 3 * (q0 - p0);
+    a += clip_int8(p1 - q1);
+    a = clip_int8(a);
+
+    // We deviate from the spec here with c(a+3) >> 3
+    // since that's what libvpx does.
+    f1 = FFMIN(a + 4, 127) >> 3;
+    f2 = FFMIN(a + 3, 127) >> 3;
+
+    // Despite what the spec says, we do need to clamp here to
+    // be bitexact with libvpx.
+    p[-1 * stride] = cm[p0 + f2];
+    p[ 0 * stride] = cm[q0 - f1];
+}
+
+static av_always_inline void vp8_filter_common_isnot4tap(uint8_t *p,
+        ptrdiff_t stride)
+{
+    int av_unused p1 = p[-2 * stride];
+    int av_unused p0 = p[-1 * stride];
+    int av_unused q0 = p[ 0 * stride];
+    int av_unused q1 = p[ 1 * stride];
+    int a, f1, f2;
+    const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP;
+
+    a = 3 * (q0 - p0);
+    a = clip_int8(a);
+
+    // We deviate from the spec here with c(a+3) >> 3
+    // since that's what libvpx does.
+    f1 = FFMIN(a + 4, 127) >> 3;
+    f2 = FFMIN(a + 3, 127) >> 3;
+
+    // Despite what the spec says, we do need to clamp here to
+    // be bitexact with libvpx.
+    p[-1 * stride] = cm[p0 + f2];
+    p[ 0 * stride] = cm[q0 - f1];
+    a              = (f1 + 1) >> 1;
+    p[-2 * stride] = cm[p1 + a];
+    p[ 1 * stride] = cm[q1 - a];
+}
+
+static av_always_inline int vp8_simple_limit(uint8_t *p, ptrdiff_t stride,
+        int flim)
+{
+    int av_unused p1 = p[-2 * stride];
+    int av_unused p0 = p[-1 * stride];
+    int av_unused q0 = p[ 0 * stride];
+    int av_unused q1 = p[ 1 * stride];
+
+    return 2 * FFABS(p0 - q0) + (FFABS(p1 - q1) >> 1) <= flim;
+}
+
+static av_always_inline int hev(uint8_t *p, ptrdiff_t stride, int thresh)
+{
+    int av_unused p1 = p[-2 * stride];
+    int av_unused p0 = p[-1 * stride];
+    int av_unused q0 = p[ 0 * stride];
+    int av_unused q1 = p[ 1 * stride];
+
+    return FFABS(p1 - p0) > thresh || FFABS(q1 - q0) > thresh;
+}
+
+static av_always_inline void filter_mbedge(uint8_t *p, ptrdiff_t stride)
+{
+    int a0, a1, a2, w;
+    const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP;
+
+    int av_unused p2 = p[-3 * stride];
+    int av_unused p1 = p[-2 * stride];
+    int av_unused p0 = p[-1 * stride];
+    int av_unused q0 = p[ 0 * stride];
+    int av_unused q1 = p[ 1 * stride];
+    int av_unused q2 = p[ 2 * stride];
+
+    w = clip_int8(p1 - q1);
+    w = clip_int8(w + 3 * (q0 - p0));
+
+    a0 = (27 * w + 63) >> 7;
+    a1 = (18 * w + 63) >> 7;
+    a2 =  (9 * w + 63) >> 7;
+
+    p[-3 * stride] = cm[p2 + a2];
+    p[-2 * stride] = cm[p1 + a1];
+    p[-1 * stride] = cm[p0 + a0];
+    p[ 0 * stride] = cm[q0 - a0];
+    p[ 1 * stride] = cm[q1 - a1];
+    p[ 2 * stride] = cm[q2 - a2];
+}
+
+static av_always_inline int vp8_normal_limit(uint8_t *p, ptrdiff_t stride,
+        int E, int I)
+{
+    int av_unused p3 = p[-4 * stride];
+    int av_unused p2 = p[-3 * stride];
+    int av_unused p1 = p[-2 * stride];
+    int av_unused p0 = p[-1 * stride];
+    int av_unused q0 = p[ 0 * stride];
+    int av_unused q1 = p[ 1 * stride];
+    int av_unused q2 = p[ 2 * stride];
+    int av_unused q3 = p[ 3 * stride];
+
+    return vp8_simple_limit(p, stride, E) &&
+           FFABS(p3 - p2) <= I && FFABS(p2 - p1) <= I &&
+           FFABS(p1 - p0) <= I && FFABS(q3 - q2) <= I &&
+           FFABS(q2 - q1) <= I && FFABS(q1 - q0) <= I;
+}
+
+static av_always_inline void vp8_v_loop_filter8_mmi(uint8_t *dst,
+        ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
+{
+    int i;
+
+    for (i = 0; i < 8; i++)
+        if (vp8_normal_limit(dst + i * 1, stride, flim_E, flim_I)) {
+            if (hev(dst + i * 1, stride, hev_thresh))
+                vp8_filter_common_is4tap(dst + i * 1, stride);
+            else
+                filter_mbedge(dst + i * 1, stride);
+        }
+}
+
+static av_always_inline void vp8_v_loop_filter8_inner_mmi(uint8_t *dst,
+        ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
+{
+    int i;
+
+    for (i = 0; i < 8; i++)
+        if (vp8_normal_limit(dst + i * 1, stride, flim_E, flim_I)) {
+            int hv = hev(dst + i * 1, stride, hev_thresh);
+            if (hv)
+                vp8_filter_common_is4tap(dst + i * 1, stride);
+            else
+                vp8_filter_common_isnot4tap(dst + i * 1, stride);
+        }
+}
+
+static av_always_inline void vp8_h_loop_filter8_mmi(uint8_t *dst,
+        ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
+{
+    int i;
+
+    for (i = 0; i < 8; i++)
+        if (vp8_normal_limit(dst + i * stride, 1, flim_E, flim_I)) {
+            if (hev(dst + i * stride, 1, hev_thresh))
+                vp8_filter_common_is4tap(dst + i * stride, 1);
+            else
+                filter_mbedge(dst + i * stride, 1);
+        }
+}
+
+static av_always_inline void vp8_h_loop_filter8_inner_mmi(uint8_t *dst,
+        ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
+{
+    int i;
+
+    for (i = 0; i < 8; i++)
+        if (vp8_normal_limit(dst + i * stride, 1, flim_E, flim_I)) {
+            int hv = hev(dst + i * stride, 1, hev_thresh);
+            if (hv)
+                vp8_filter_common_is4tap(dst + i * stride, 1);
+            else
+                vp8_filter_common_isnot4tap(dst + i * stride, 1);
+        }
+}
+
+void ff_vp8_luma_dc_wht_mmi(int16_t block[4][4][16], int16_t dc[16])
+{
+#if 1
+    double ftmp[8];
+    DECLARE_VAR_ALL64;
+
+    __asm__ volatile (
+        MMI_LDC1(%[ftmp0], %[dc], 0x00)
+        MMI_LDC1(%[ftmp1], %[dc], 0x08)
+        MMI_LDC1(%[ftmp2], %[dc], 0x10)
+        MMI_LDC1(%[ftmp3], %[dc], 0x18)
+        "paddsh     %[ftmp4],   %[ftmp0],       %[ftmp3]            \n\t"
+        "psubsh     %[ftmp5],   %[ftmp0],       %[ftmp3]            \n\t"
+        "paddsh     %[ftmp6],   %[ftmp1],       %[ftmp2]            \n\t"
+        "psubsh     %[ftmp7],   %[ftmp1],       %[ftmp2]            \n\t"
+        "paddsh     %[ftmp0],   %[ftmp4],       %[ftmp6]            \n\t"
+        "paddsh     %[ftmp1],   %[ftmp5],       %[ftmp7]            \n\t"
+        "psubsh     %[ftmp2],   %[ftmp4],       %[ftmp6]            \n\t"
+        "psubsh     %[ftmp3],   %[ftmp5],       %[ftmp7]            \n\t"
+        MMI_SDC1(%[ftmp0], %[dc], 0x00)
+        MMI_SDC1(%[ftmp1], %[dc], 0x08)
+        MMI_SDC1(%[ftmp2], %[dc], 0x10)
+        MMI_SDC1(%[ftmp3], %[dc], 0x18)
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),            [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),            [ftmp5]"=&f"(ftmp[5]),
+          [ftmp6]"=&f"(ftmp[6]),
+          RESTRICT_ASM_ALL64
+          [ftmp7]"=&f"(ftmp[7])
+        : [dc]"r"((uint8_t*)dc)
+        : "memory"
+    );
+
+    block[0][0][0] = (dc[0] + dc[3] + 3 + dc[1] + dc[2]) >> 3;
+    block[0][1][0] = (dc[0] - dc[3] + 3 + dc[1] - dc[2]) >> 3;
+    block[0][2][0] = (dc[0] + dc[3] + 3 - dc[1] - dc[2]) >> 3;
+    block[0][3][0] = (dc[0] - dc[3] + 3 - dc[1] + dc[2]) >> 3;
+
+    block[1][0][0] = (dc[4] + dc[7] + 3 + dc[5] + dc[6]) >> 3;
+    block[1][1][0] = (dc[4] - dc[7] + 3 + dc[5] - dc[6]) >> 3;
+    block[1][2][0] = (dc[4] + dc[7] + 3 - dc[5] - dc[6]) >> 3;
+    block[1][3][0] = (dc[4] - dc[7] + 3 - dc[5] + dc[6]) >> 3;
+
+    block[2][0][0] = (dc[8] + dc[11] + 3 + dc[9] + dc[10]) >> 3;
+    block[2][1][0] = (dc[8] - dc[11] + 3 + dc[9] - dc[10]) >> 3;
+    block[2][2][0] = (dc[8] + dc[11] + 3 - dc[9] - dc[10]) >> 3;
+    block[2][3][0] = (dc[8] - dc[11] + 3 - dc[9] + dc[10]) >> 3;
+
+    block[3][0][0] = (dc[12] + dc[15] + 3 + dc[13] + dc[14]) >> 3;
+    block[3][1][0] = (dc[12] - dc[15] + 3 + dc[13] - dc[14]) >> 3;
+    block[3][2][0] = (dc[12] + dc[15] + 3 - dc[13] - dc[14]) >> 3;
+    block[3][3][0] = (dc[12] - dc[15] + 3 - dc[13] + dc[14]) >> 3;
+
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        MMI_SDC1(%[ftmp0], %[dc], 0x00)
+        MMI_SDC1(%[ftmp0], %[dc], 0x08)
+        MMI_SDC1(%[ftmp0], %[dc], 0x10)
+        MMI_SDC1(%[ftmp0], %[dc], 0x18)
+        : RESTRICT_ASM_ALL64
+          [ftmp0]"=&f"(ftmp[0])
+        : [dc]"r"((uint8_t *)dc)
+        : "memory"
+    );
+#else
+    int t00, t01, t02, t03, t10, t11, t12, t13, t20, t21, t22, t23, t30, t31, t32, t33;
+
+    t00 = dc[0] + dc[12];
+    t10 = dc[1] + dc[13];
+    t20 = dc[2] + dc[14];
+    t30 = dc[3] + dc[15];
+
+    t03 = dc[0] - dc[12];
+    t13 = dc[1] - dc[13];
+    t23 = dc[2] - dc[14];
+    t33 = dc[3] - dc[15];
+
+    t01 = dc[4] + dc[ 8];
+    t11 = dc[5] + dc[ 9];
+    t21 = dc[6] + dc[10];
+    t31 = dc[7] + dc[11];
+
+    t02 = dc[4] - dc[ 8];
+    t12 = dc[5] - dc[ 9];
+    t22 = dc[6] - dc[10];
+    t32 = dc[7] - dc[11];
+
+    dc[ 0] = t00 + t01;
+    dc[ 1] = t10 + t11;
+    dc[ 2] = t20 + t21;
+    dc[ 3] = t30 + t31;
+
+    dc[ 4] = t03 + t02;
+    dc[ 5] = t13 + t12;
+    dc[ 6] = t23 + t22;
+    dc[ 7] = t33 + t32;
+
+    dc[ 8] = t00 - t01;
+    dc[ 9] = t10 - t11;
+    dc[10] = t20 - t21;
+    dc[11] = t30 - t31;
+
+    dc[12] = t03 - t02;
+    dc[13] = t13 - t12;
+    dc[14] = t23 - t22;
+    dc[15] = t33 - t32;
+
+    block[0][0][0] = (dc[0] + dc[3] + 3 + dc[1] + dc[2]) >> 3;
+    block[0][1][0] = (dc[0] - dc[3] + 3 + dc[1] - dc[2]) >> 3;
+    block[0][2][0] = (dc[0] + dc[3] + 3 - dc[1] - dc[2]) >> 3;
+    block[0][3][0] = (dc[0] - dc[3] + 3 - dc[1] + dc[2]) >> 3;
+
+    block[1][0][0] = (dc[4] + dc[7] + 3 + dc[5] + dc[6]) >> 3;
+    block[1][1][0] = (dc[4] - dc[7] + 3 + dc[5] - dc[6]) >> 3;
+    block[1][2][0] = (dc[4] + dc[7] + 3 - dc[5] - dc[6]) >> 3;
+    block[1][3][0] = (dc[4] - dc[7] + 3 - dc[5] + dc[6]) >> 3;
+
+    block[2][0][0] = (dc[8] + dc[11] + 3 + dc[9] + dc[10]) >> 3;
+    block[2][1][0] = (dc[8] - dc[11] + 3 + dc[9] - dc[10]) >> 3;
+    block[2][2][0] = (dc[8] + dc[11] + 3 - dc[9] - dc[10]) >> 3;
+    block[2][3][0] = (dc[8] - dc[11] + 3 - dc[9] + dc[10]) >> 3;
+
+    block[3][0][0] = (dc[12] + dc[15] + 3 + dc[13] + dc[14]) >> 3;
+    block[3][1][0] = (dc[12] - dc[15] + 3 + dc[13] - dc[14]) >> 3;
+    block[3][2][0] = (dc[12] + dc[15] + 3 - dc[13] - dc[14]) >> 3;
+    block[3][3][0] = (dc[12] - dc[15] + 3 - dc[13] + dc[14]) >> 3;
+
+    AV_ZERO64(dc + 0);
+    AV_ZERO64(dc + 4);
+    AV_ZERO64(dc + 8);
+    AV_ZERO64(dc + 12);
+#endif
+}
+
+void ff_vp8_luma_dc_wht_dc_mmi(int16_t block[4][4][16], int16_t dc[16])
+{
+    int val = (dc[0] + 3) >> 3;
+
+    dc[0] = 0;
+
+    block[0][0][0] = val;
+    block[0][1][0] = val;
+    block[0][2][0] = val;
+    block[0][3][0] = val;
+    block[1][0][0] = val;
+    block[1][1][0] = val;
+    block[1][2][0] = val;
+    block[1][3][0] = val;
+    block[2][0][0] = val;
+    block[2][1][0] = val;
+    block[2][2][0] = val;
+    block[2][3][0] = val;
+    block[3][0][0] = val;
+    block[3][1][0] = val;
+    block[3][2][0] = val;
+    block[3][3][0] = val;
+}
+
+void ff_vp8_idct_add_mmi(uint8_t *dst, int16_t block[16], ptrdiff_t stride)
+{
+#if 1
+    DECLARE_ALIGNED(8, const uint64_t, ff_ph_4e7b) = {0x4e7b4e7b4e7b4e7bULL};
+    DECLARE_ALIGNED(8, const uint64_t, ff_ph_22a3) = {0x22a322a322a322a3ULL};
+    double ftmp[12];
+    uint32_t tmp[1];
+    DECLARE_VAR_LOW32;
+    DECLARE_VAR_ALL64;
+
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        MMI_LDC1(%[ftmp1], %[block], 0x00)
+        MMI_LDC1(%[ftmp2], %[block], 0x08)
+        MMI_LDC1(%[ftmp3], %[block], 0x10)
+        MMI_LDC1(%[ftmp4], %[block], 0x18)
+
+        "li         %[tmp0],    0x02                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp11]                           \n\t"
+
+        // block[0...3] + block[8...11]
+        "paddh      %[ftmp5],   %[ftmp1],       %[ftmp3]            \n\t"
+        // block[0...3] - block[8...11]
+        "psubh      %[ftmp6],   %[ftmp1],       %[ftmp3]            \n\t"
+        // MUL_35468(block[12...15])
+        "psllh      %[ftmp9],   %[ftmp4],       %[ftmp11]           \n\t"
+        "pmulhh     %[ftmp7],   %[ftmp9],       %[ff_ph_22a3]       \n\t"
+        // MUL_35468(block[4...7])
+        "psllh      %[ftmp9],   %[ftmp2],       %[ftmp11]           \n\t"
+        "pmulhh     %[ftmp8],   %[ftmp9],       %[ff_ph_22a3]       \n\t"
+        // MUL_20091(block[4...7]
+        "pmulhh     %[ftmp9],   %[ftmp2],       %[ff_ph_4e7b]       \n\t"
+        "paddh      %[ftmp9],   %[ftmp9],       %[ftmp2]            \n\t"
+        // MUL_20091(block[12...15])
+        "pmulhh     %[ftmp10],  %[ftmp4],       %[ff_ph_4e7b]       \n\t"
+        "paddh      %[ftmp10],  %[ftmp10],      %[ftmp4]            \n\t"
+
+        // tmp[0 4  8 12]
+        "paddh      %[ftmp1],   %[ftmp5],       %[ftmp7]            \n\t"
+        "paddh      %[ftmp1],   %[ftmp1],       %[ftmp9]            \n\t"
+        // tmp[1 5  9 13]
+        "paddh      %[ftmp2],   %[ftmp6],       %[ftmp8]            \n\t"
+        "psubh      %[ftmp2],   %[ftmp2],       %[ftmp10]           \n\t"
+        // tmp[2 6 10 14]
+        "psubh      %[ftmp3],   %[ftmp6],       %[ftmp8]            \n\t"
+        "paddh      %[ftmp3],   %[ftmp3],       %[ftmp10]           \n\t"
+        // tmp[3 7 11 15]
+        "psubh      %[ftmp4],   %[ftmp5],       %[ftmp7]            \n\t"
+        "psubh      %[ftmp4],   %[ftmp4],       %[ftmp9]            \n\t"
+
+        MMI_SDC1(%[ftmp0], %[block], 0x00)
+        MMI_SDC1(%[ftmp0], %[block], 0x08)
+        MMI_SDC1(%[ftmp0], %[block], 0x10)
+        MMI_SDC1(%[ftmp0], %[block], 0x18)
+
+        TRANSPOSE_4H(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4],
+                     %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8],
+                     %[ftmp9], %[tmp0],  %[ftmp0], %[ftmp10])
+
+        // t[0 4  8 12]
+        "paddh      %[ftmp5],   %[ftmp1],       %[ftmp3]            \n\t"
+        // t[1 5  9 13]
+        "psubh      %[ftmp6],   %[ftmp1],       %[ftmp3]            \n\t"
+        // t[2 6 10 14]
+        "psllh      %[ftmp9],   %[ftmp2],       %[ftmp11]           \n\t"
+        "pmulhh     %[ftmp9],   %[ftmp9],       %[ff_ph_22a3]       \n\t"
+        "psubh      %[ftmp7],   %[ftmp9],       %[ftmp4]            \n\t"
+        "pmulhh     %[ftmp10],  %[ftmp4],       %[ff_ph_4e7b]       \n\t"
+        "psubh      %[ftmp7],   %[ftmp7],       %[ftmp10]           \n\t"
+        // t[3 7 11 15]
+        "psllh      %[ftmp9],   %[ftmp4],       %[ftmp11]           \n\t"
+        "pmulhh     %[ftmp9],   %[ftmp9],       %[ff_ph_22a3]       \n\t"
+        "paddh      %[ftmp8],   %[ftmp9],       %[ftmp2]            \n\t"
+        "pmulhh     %[ftmp10],  %[ftmp2],       %[ff_ph_4e7b]       \n\t"
+        "paddh      %[ftmp8],   %[ftmp8],       %[ftmp10]           \n\t"
+
+        "li         %[tmp0],    0x03                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp11]                           \n\t"
+        "paddh      %[ftmp1],   %[ftmp5],       %[ftmp8]            \n\t"
+        "paddh      %[ftmp1],   %[ftmp1],       %[ff_pw_4]          \n\t"
+        "psrah      %[ftmp1],   %[ftmp1],       %[ftmp11]           \n\t"
+        "paddh      %[ftmp2],   %[ftmp6],       %[ftmp7]            \n\t"
+        "paddh      %[ftmp2],   %[ftmp2],       %[ff_pw_4]          \n\t"
+        "psrah      %[ftmp2],   %[ftmp2],       %[ftmp11]           \n\t"
+        "psubh      %[ftmp3],   %[ftmp6],       %[ftmp7]            \n\t"
+        "paddh      %[ftmp3],   %[ftmp3],       %[ff_pw_4]          \n\t"
+        "psrah      %[ftmp3],   %[ftmp3],       %[ftmp11]           \n\t"
+        "psubh      %[ftmp4],   %[ftmp5],       %[ftmp8]            \n\t"
+        "paddh      %[ftmp4],   %[ftmp4],       %[ff_pw_4]          \n\t"
+        "psrah      %[ftmp4],   %[ftmp4],       %[ftmp11]           \n\t"
+
+        TRANSPOSE_4H(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4],
+                     %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8],
+                     %[ftmp9], %[tmp0],  %[ftmp0], %[ftmp10])
+
+        MMI_LWC1(%[ftmp5], %[dst0], 0x00)
+        MMI_LWC1(%[ftmp6], %[dst1], 0x00)
+        MMI_LWC1(%[ftmp7], %[dst2], 0x00)
+        MMI_LWC1(%[ftmp8], %[dst3], 0x00)
+
+        "punpcklbh  %[ftmp5],   %[ftmp5],       %[ftmp0]            \n\t"
+        "punpcklbh  %[ftmp6],   %[ftmp6],       %[ftmp0]            \n\t"
+        "punpcklbh  %[ftmp7],   %[ftmp7],       %[ftmp0]            \n\t"
+        "punpcklbh  %[ftmp8],   %[ftmp8],       %[ftmp0]            \n\t"
+
+        "paddh      %[ftmp1],   %[ftmp1],       %[ftmp5]            \n\t"
+        "paddh      %[ftmp2],   %[ftmp2],       %[ftmp6]            \n\t"
+        "paddh      %[ftmp3],   %[ftmp3],       %[ftmp7]            \n\t"
+        "paddh      %[ftmp4],   %[ftmp4],       %[ftmp8]            \n\t"
+
+        "packushb   %[ftmp1],   %[ftmp1],       %[ftmp0]            \n\t"
+        "packushb   %[ftmp2],   %[ftmp2],       %[ftmp0]            \n\t"
+        "packushb   %[ftmp3],   %[ftmp3],       %[ftmp0]            \n\t"
+        "packushb   %[ftmp4],   %[ftmp4],       %[ftmp0]            \n\t"
+
+        MMI_SWC1(%[ftmp1], %[dst0], 0x00)
+        MMI_SWC1(%[ftmp2], %[dst1], 0x00)
+        MMI_SWC1(%[ftmp3], %[dst2], 0x00)
+        MMI_SWC1(%[ftmp4], %[dst3], 0x00)
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),            [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),            [ftmp5]"=&f"(ftmp[5]),
+          [ftmp6]"=&f"(ftmp[6]),            [ftmp7]"=&f"(ftmp[7]),
+          [ftmp8]"=&f"(ftmp[8]),            [ftmp9]"=&f"(ftmp[9]),
+          [ftmp10]"=&f"(ftmp[10]),          [ftmp11]"=&f"(ftmp[11]),
+          RESTRICT_ASM_LOW32
+          RESTRICT_ASM_ALL64
+          [tmp0]"=&r"(tmp[0])
+        : [dst0]"r"(dst),                   [dst1]"r"(dst+stride),
+          [dst2]"r"(dst+2*stride),          [dst3]"r"(dst+3*stride),
+          [block]"r"(block),                [ff_pw_4]"f"(ff_pw_4),
+          [ff_ph_4e7b]"f"(ff_ph_4e7b),      [ff_ph_22a3]"f"(ff_ph_22a3)
+        : "memory"
+    );
+#else
+    int i, t0, t1, t2, t3;
+    int16_t tmp[16];
+
+    for (i = 0; i < 4; i++) {
+        t0 = block[0 + i] + block[8 + i];
+        t1 = block[0 + i] - block[8 + i];
+        t2 = MUL_35468(block[4 + i]) - MUL_20091(block[12 + i]);
+        t3 = MUL_20091(block[4 + i]) + MUL_35468(block[12 + i]);
+        block[ 0 + i] = 0;
+        block[ 4 + i] = 0;
+        block[ 8 + i] = 0;
+        block[12 + i] = 0;
+
+        tmp[i * 4 + 0] = t0 + t3;
+        tmp[i * 4 + 1] = t1 + t2;
+        tmp[i * 4 + 2] = t1 - t2;
+        tmp[i * 4 + 3] = t0 - t3;
+    }
+
+    for (i = 0; i < 4; i++) {
+        t0 = tmp[0 + i] + tmp[8 + i];
+        t1 = tmp[0 + i] - tmp[8 + i];
+        t2 = MUL_35468(tmp[4 + i]) - MUL_20091(tmp[12 + i]);
+        t3 = MUL_20091(tmp[4 + i]) + MUL_35468(tmp[12 + i]);
+
+        dst[0] = av_clip_uint8(dst[0] + ((t0 + t3 + 4) >> 3));
+        dst[1] = av_clip_uint8(dst[1] + ((t1 + t2 + 4) >> 3));
+        dst[2] = av_clip_uint8(dst[2] + ((t1 - t2 + 4) >> 3));
+        dst[3] = av_clip_uint8(dst[3] + ((t0 - t3 + 4) >> 3));
+        dst   += stride;
+    }
+#endif
+}
+
+void ff_vp8_idct_dc_add_mmi(uint8_t *dst, int16_t block[16], ptrdiff_t stride)
+{
+#if 1
+    int dc = (block[0] + 4) >> 3;
+    double ftmp[6];
+    DECLARE_VAR_LOW32;
+
+    block[0] = 0;
+
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "mtc1       %[dc],      %[ftmp5]                            \n\t"
+        MMI_LWC1(%[ftmp1], %[dst0], 0x00)
+        MMI_LWC1(%[ftmp2], %[dst1], 0x00)
+        MMI_LWC1(%[ftmp3], %[dst2], 0x00)
+        MMI_LWC1(%[ftmp4], %[dst3], 0x00)
+        "pshufh     %[ftmp5],   %[ftmp5],       %[ftmp0]            \n\t"
+        "punpcklbh  %[ftmp1],   %[ftmp1],       %[ftmp0]            \n\t"
+        "punpcklbh  %[ftmp2],   %[ftmp2],       %[ftmp0]            \n\t"
+        "punpcklbh  %[ftmp3],   %[ftmp3],       %[ftmp0]            \n\t"
+        "punpcklbh  %[ftmp4],   %[ftmp4],       %[ftmp0]            \n\t"
+        "paddsh     %[ftmp1],   %[ftmp1],       %[ftmp5]            \n\t"
+        "paddsh     %[ftmp2],   %[ftmp2],       %[ftmp5]            \n\t"
+        "paddsh     %[ftmp3],   %[ftmp3],       %[ftmp5]            \n\t"
+        "paddsh     %[ftmp4],   %[ftmp4],       %[ftmp5]            \n\t"
+        "packushb   %[ftmp1],   %[ftmp1],       %[ftmp0]            \n\t"
+        "packushb   %[ftmp2],   %[ftmp2],       %[ftmp0]            \n\t"
+        "packushb   %[ftmp3],   %[ftmp3],       %[ftmp0]            \n\t"
+        "packushb   %[ftmp4],   %[ftmp4],       %[ftmp0]            \n\t"
+        MMI_SWC1(%[ftmp1], %[dst0], 0x00)
+        MMI_SWC1(%[ftmp2], %[dst1], 0x00)
+        MMI_SWC1(%[ftmp3], %[dst2], 0x00)
+        MMI_SWC1(%[ftmp4], %[dst3], 0x00)
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),            [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),
+          RESTRICT_ASM_LOW32
+          [ftmp5]"=&f"(ftmp[5])
+        : [dst0]"r"(dst),                   [dst1]"r"(dst+stride),
+          [dst2]"r"(dst+2*stride),          [dst3]"r"(dst+3*stride),
+          [dc]"r"(dc)
+        : "memory"
+    );
+#else
+    int i, dc = (block[0] + 4) >> 3;
+
+    block[0] = 0;
+
+    for (i = 0; i < 4; i++) {
+        dst[0] = av_clip_uint8(dst[0] + dc);
+        dst[1] = av_clip_uint8(dst[1] + dc);
+        dst[2] = av_clip_uint8(dst[2] + dc);
+        dst[3] = av_clip_uint8(dst[3] + dc);
+        dst   += stride;
+    }
+#endif
+}
+
+void ff_vp8_idct_dc_add4y_mmi(uint8_t *dst, int16_t block[4][16],
+        ptrdiff_t stride)
+{
+    ff_vp8_idct_dc_add_mmi(dst +  0, block[0], stride);
+    ff_vp8_idct_dc_add_mmi(dst +  4, block[1], stride);
+    ff_vp8_idct_dc_add_mmi(dst +  8, block[2], stride);
+    ff_vp8_idct_dc_add_mmi(dst + 12, block[3], stride);
+}
+
+void ff_vp8_idct_dc_add4uv_mmi(uint8_t *dst, int16_t block[4][16],
+        ptrdiff_t stride)
+{
+    ff_vp8_idct_dc_add_mmi(dst + stride * 0 + 0, block[0], stride);
+    ff_vp8_idct_dc_add_mmi(dst + stride * 0 + 4, block[1], stride);
+    ff_vp8_idct_dc_add_mmi(dst + stride * 4 + 0, block[2], stride);
+    ff_vp8_idct_dc_add_mmi(dst + stride * 4 + 4, block[3], stride);
+}
+
+// loop filter applied to edges between macroblocks
+void ff_vp8_v_loop_filter16_mmi(uint8_t *dst, ptrdiff_t stride, int flim_E,
+        int flim_I, int hev_thresh)
+{
+    int i;
+
+    for (i = 0; i < 16; i++)
+        if (vp8_normal_limit(dst + i * 1, stride, flim_E, flim_I)) {
+            if (hev(dst + i * 1, stride, hev_thresh))
+                vp8_filter_common_is4tap(dst + i * 1, stride);
+            else
+                filter_mbedge(dst + i * 1, stride);
+        }
+}
+
+void ff_vp8_h_loop_filter16_mmi(uint8_t *dst, ptrdiff_t stride, int flim_E,
+        int flim_I, int hev_thresh)
+{
+    int i;
+
+    for (i = 0; i < 16; i++)
+        if (vp8_normal_limit(dst + i * stride, 1, flim_E, flim_I)) {
+            if (hev(dst + i * stride, 1, hev_thresh))
+                vp8_filter_common_is4tap(dst + i * stride, 1);
+            else
+                filter_mbedge(dst + i * stride, 1);
+        }
+}
+
+void ff_vp8_v_loop_filter8uv_mmi(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride,
+        int flim_E, int flim_I, int hev_thresh)
+{
+    vp8_v_loop_filter8_mmi(dstU, stride, flim_E, flim_I, hev_thresh);
+    vp8_v_loop_filter8_mmi(dstV, stride, flim_E, flim_I, hev_thresh);
+}
+
+void ff_vp8_h_loop_filter8uv_mmi(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride,
+        int flim_E, int flim_I, int hev_thresh)
+{
+    vp8_h_loop_filter8_mmi(dstU, stride, flim_E, flim_I, hev_thresh);
+    vp8_h_loop_filter8_mmi(dstV, stride, flim_E, flim_I, hev_thresh);
+}
+
+// loop filter applied to inner macroblock edges
+void ff_vp8_v_loop_filter16_inner_mmi(uint8_t *dst, ptrdiff_t stride,
+        int flim_E, int flim_I, int hev_thresh)
+{
+    int i;
+
+    for (i = 0; i < 16; i++)
+        if (vp8_normal_limit(dst + i * 1, stride, flim_E, flim_I)) {
+            int hv = hev(dst + i * 1, stride, hev_thresh);
+            if (hv)
+                vp8_filter_common_is4tap(dst + i * 1, stride);
+            else
+                vp8_filter_common_isnot4tap(dst + i * 1, stride);
+        }
+}
+
+void ff_vp8_h_loop_filter16_inner_mmi(uint8_t *dst, ptrdiff_t stride,
+        int flim_E, int flim_I, int hev_thresh)
+{
+    int i;
+
+    for (i = 0; i < 16; i++)
+        if (vp8_normal_limit(dst + i * stride, 1, flim_E, flim_I)) {
+            int hv = hev(dst + i * stride, 1, hev_thresh);
+            if (hv)
+                vp8_filter_common_is4tap(dst + i * stride, 1);
+            else
+                vp8_filter_common_isnot4tap(dst + i * stride, 1);
+        }
+}
+
+void ff_vp8_v_loop_filter8uv_inner_mmi(uint8_t *dstU, uint8_t *dstV,
+        ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
+{
+    vp8_v_loop_filter8_inner_mmi(dstU, stride, flim_E, flim_I, hev_thresh);
+    vp8_v_loop_filter8_inner_mmi(dstV, stride, flim_E, flim_I, hev_thresh);
+}
+
+void ff_vp8_h_loop_filter8uv_inner_mmi(uint8_t *dstU, uint8_t *dstV,
+        ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh)
+{
+    vp8_h_loop_filter8_inner_mmi(dstU, stride, flim_E, flim_I, hev_thresh);
+    vp8_h_loop_filter8_inner_mmi(dstV, stride, flim_E, flim_I, hev_thresh);
+}
+
+void ff_vp8_v_loop_filter_simple_mmi(uint8_t *dst, ptrdiff_t stride, int flim)
+{
+    int i;
+
+    for (i = 0; i < 16; i++)
+        if (vp8_simple_limit(dst + i, stride, flim))
+            vp8_filter_common_is4tap(dst + i, stride);
+}
+
+void ff_vp8_h_loop_filter_simple_mmi(uint8_t *dst, ptrdiff_t stride, int flim)
+{
+    int i;
+
+    for (i = 0; i < 16; i++)
+        if (vp8_simple_limit(dst + i * stride, 1, flim))
+            vp8_filter_common_is4tap(dst + i * stride, 1);
+}
+
+void ff_put_vp8_pixels16_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int x, int y)
+{
+#if 1
+    double ftmp[2];
+    uint64_t tmp[2];
+    mips_reg addr[2];
+    DECLARE_VAR_ALL64;
+
+    __asm__ volatile (
+        "1:                                                         \n\t"
+        PTR_ADDU   "%[addr0],   %[src],         %[srcstride]        \n\t"
+        MMI_ULDC1(%[ftmp0], %[src], 0x00)
+        "ldl        %[tmp0],    0x0f(%[src])                        \n\t"
+        "ldr        %[tmp0],    0x08(%[src])                        \n\t"
+        MMI_ULDC1(%[ftmp1], %[addr0], 0x00)
+        "ldl        %[tmp1],    0x0f(%[addr0])                      \n\t"
+        "ldr        %[tmp1],    0x08(%[addr0])                      \n\t"
+        PTR_ADDU   "%[addr1],   %[dst],         %[dststride]        \n\t"
+        MMI_SDC1(%[ftmp0], %[dst], 0x00)
+        "sdl        %[tmp0],    0x0f(%[dst])                        \n\t"
+        "sdr        %[tmp0],    0x08(%[dst])                        \n\t"
+        "addiu      %[h],       %[h],           -0x02               \n\t"
+        MMI_SDC1(%[ftmp1], %[addr1], 0x00)
+        PTR_ADDU   "%[src],     %[addr0],       %[srcstride]        \n\t"
+        "sdl        %[tmp1],    0x0f(%[addr1])                      \n\t"
+        "sdr        %[tmp1],    0x08(%[addr1])                      \n\t"
+        PTR_ADDU   "%[dst],     %[addr1],       %[dststride]        \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [tmp0]"=&r"(tmp[0]),              [tmp1]"=&r"(tmp[1]),
+          RESTRICT_ASM_ALL64
+          [addr0]"=&r"(addr[0]),            [addr1]"=&r"(addr[1]),
+          [dst]"+&r"(dst),                  [src]"+&r"(src),
+          [h]"+&r"(h)
+        : [dststride]"r"((mips_reg)dststride),
+          [srcstride]"r"((mips_reg)srcstride)
+        : "memory"
+    );
+#else
+    int i;
+
+    for (i = 0; i < h; i++, dst += dststride, src += srcstride)
+        memcpy(dst, src, 16);
+#endif
+}
+
+void ff_put_vp8_pixels8_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int x, int y)
+{
+#if 1
+    double ftmp[1];
+    uint64_t tmp[1];
+    mips_reg addr[2];
+    DECLARE_VAR_ALL64;
+
+    __asm__ volatile (
+        "1:                                                         \n\t"
+        PTR_ADDU   "%[addr0],   %[src],         %[srcstride]        \n\t"
+        MMI_ULDC1(%[ftmp0], %[src], 0x00)
+        "ldl        %[tmp0],    0x07(%[addr0])                      \n\t"
+        "ldr        %[tmp0],    0x00(%[addr0])                      \n\t"
+        PTR_ADDU   "%[addr1],   %[dst],         %[dststride]        \n\t"
+        MMI_SDC1(%[ftmp0], %[dst], 0x00)
+        "addiu      %[h],       %[h],           -0x02               \n\t"
+        "sdl        %[tmp0],    0x07(%[addr1])                      \n\t"
+        "sdr        %[tmp0],    0x00(%[addr1])                      \n\t"
+        PTR_ADDU   "%[src],     %[addr0],       %[srcstride]        \n\t"
+        PTR_ADDU   "%[dst],     %[addr1],       %[dststride]        \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),            [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_ALL64
+          [addr0]"=&r"(addr[0]),            [addr1]"=&r"(addr[1]),
+          [dst]"+&r"(dst),                  [src]"+&r"(src),
+          [h]"+&r"(h)
+        : [dststride]"r"((mips_reg)dststride),
+          [srcstride]"r"((mips_reg)srcstride)
+        : "memory"
+    );
+#else
+    int i;
+
+    for (i = 0; i < h; i++, dst += dststride, src += srcstride)
+        memcpy(dst, src, 8);
+#endif
+}
+
+void ff_put_vp8_pixels4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int x, int y)
+{
+#if 1
+    double ftmp[1];
+    uint64_t tmp[1];
+    mips_reg addr[2];
+    DECLARE_VAR_LOW32;
+
+    __asm__ volatile (
+        "1:                                                         \n\t"
+        PTR_ADDU   "%[addr0],   %[src],         %[srcstride]        \n\t"
+        MMI_LWC1(%[ftmp0], %[src], 0x00)
+        "lwl        %[tmp0],    0x03(%[addr0])                      \n\t"
+        "lwr        %[tmp0],    0x00(%[addr0])                      \n\t"
+        PTR_ADDU   "%[addr1],   %[dst],         %[dststride]        \n\t"
+        MMI_SWC1(%[ftmp0], %[dst], 0x00)
+        "addiu      %[h],       %[h],           -0x02               \n\t"
+        "swl        %[tmp0],    0x03(%[addr1])                      \n\t"
+        "swr        %[tmp0],    0x00(%[addr1])                      \n\t"
+        PTR_ADDU   "%[src],     %[addr0],       %[srcstride]        \n\t"
+        PTR_ADDU   "%[dst],     %[addr1],       %[dststride]        \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),            [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_LOW32
+          [addr0]"=&r"(addr[0]),            [addr1]"=&r"(addr[1]),
+          [dst]"+&r"(dst),                  [src]"+&r"(src),
+          [h]"+&r"(h)
+        : [dststride]"r"((mips_reg)dststride),
+          [srcstride]"r"((mips_reg)srcstride)
+        : "memory"
+    );
+#else
+    int i;
+
+    for (i = 0; i < h; i++, dst += dststride, src += srcstride)
+        memcpy(dst, src, 4);
+#endif
+}
+
+void ff_put_vp8_epel16_h4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    const uint64_t *filter = fourtap_subpel_filters[mx - 1];
+    double ftmp[9];
+    uint32_t tmp[1];
+    mips_reg src1, dst1;
+    DECLARE_VAR_ALL64;
+
+    /*
+    dst[0] = cm[(filter[2] * src[0] - filter[1] * src[-1] + filter[3] * src[1] - filter[4] * src[2] + 64) >> 7];
+    dst[1] = cm[(filter[2] * src[1] - filter[1] * src[ 0] + filter[3] * src[2] - filter[4] * src[3] + 64) >> 7];
+    dst[2] = cm[(filter[2] * src[2] - filter[1] * src[ 1] + filter[3] * src[3] - filter[4] * src[4] + 64) >> 7];
+    dst[3] = cm[(filter[2] * src[3] - filter[1] * src[ 2] + filter[3] * src[4] - filter[4] * src[5] + 64) >> 7];
+    dst[4] = cm[(filter[2] * src[4] - filter[1] * src[ 3] + filter[3] * src[5] - filter[4] * src[6] + 64) >> 7];
+    dst[5] = cm[(filter[2] * src[5] - filter[1] * src[ 4] + filter[3] * src[6] - filter[4] * src[7] + 64) >> 7];
+    dst[6] = cm[(filter[2] * src[6] - filter[1] * src[ 5] + filter[3] * src[7] - filter[4] * src[8] + 64) >> 7];
+    dst[7] = cm[(filter[2] * src[7] - filter[1] * src[ 6] + filter[3] * src[8] - filter[4] * src[9] + 64) >> 7];
+
+    dst[ 8] = cm[(filter[2] * src[ 8] - filter[1] * src[ 7] + filter[3] * src[ 9] - filter[4] * src[10] + 64) >> 7];
+    dst[ 9] = cm[(filter[2] * src[ 9] - filter[1] * src[ 8] + filter[3] * src[10] - filter[4] * src[11] + 64) >> 7];
+    dst[10] = cm[(filter[2] * src[10] - filter[1] * src[ 9] + filter[3] * src[11] - filter[4] * src[12] + 64) >> 7];
+    dst[11] = cm[(filter[2] * src[11] - filter[1] * src[10] + filter[3] * src[12] - filter[4] * src[13] + 64) >> 7];
+    dst[12] = cm[(filter[2] * src[12] - filter[1] * src[11] + filter[3] * src[13] - filter[4] * src[14] + 64) >> 7];
+    dst[13] = cm[(filter[2] * src[13] - filter[1] * src[12] + filter[3] * src[14] - filter[4] * src[15] + 64) >> 7];
+    dst[14] = cm[(filter[2] * src[14] - filter[1] * src[13] + filter[3] * src[15] - filter[4] * src[16] + 64) >> 7];
+    dst[15] = cm[(filter[2] * src[15] - filter[1] * src[14] + filter[3] * src[16] - filter[4] * src[17] + 64) >> 7];
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x07                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+
+        "1:                                                         \n\t"
+        // 0 - 7
+        PUT_VP8_EPEL8_H4_MMI(%[src], %[dst])
+        PTR_ADDIU  "%[src1],    %[src],         0x08                \n\t"
+        PTR_ADDIU  "%[dst1],    %[dst],         0x08                \n\t"
+        // 8 - 15
+        PUT_VP8_EPEL8_H4_MMI(%[src1], %[dst1])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[srcstride]        \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dststride]        \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),            [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),            [ftmp5]"=&f"(ftmp[5]),
+          [ftmp6]"=&f"(ftmp[6]),            [ftmp7]"=&f"(ftmp[7]),
+          [ftmp8]"=&f"(ftmp[8]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_ALL64
+          [dst1]"=&r"(dst1),                [src1]"=&r"(src1),
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),                  [src]"+&r"(src)
+        : [ff_pw_64]"f"(ff_pw_64),
+          [srcstride]"r"((mips_reg)srcstride),
+          [dststride]"r"((mips_reg)dststride),
+          [filter1]"f"(filter[1]),          [filter2]"f"(filter[2]),
+          [filter3]"f"(filter[3]),          [filter4]"f"(filter[4])
+        : "memory"
+    );
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 16; x++)
+            dst[x] = FILTER_4TAP(src, filter, 1);
+        dst += dststride;
+        src += srcstride;
+    }
+#endif
+}
+
+void ff_put_vp8_epel8_h4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    const uint64_t *filter = fourtap_subpel_filters[mx - 1];
+    double ftmp[9];
+    uint32_t tmp[1];
+    DECLARE_VAR_ALL64;
+
+    /*
+    dst[0] = cm[(filter[2] * src[0] - filter[1] * src[-1] + filter[3] * src[1] - filter[4] * src[2] + 64) >> 7];
+    dst[1] = cm[(filter[2] * src[1] - filter[1] * src[ 0] + filter[3] * src[2] - filter[4] * src[3] + 64) >> 7];
+    dst[2] = cm[(filter[2] * src[2] - filter[1] * src[ 1] + filter[3] * src[3] - filter[4] * src[4] + 64) >> 7];
+    dst[3] = cm[(filter[2] * src[3] - filter[1] * src[ 2] + filter[3] * src[4] - filter[4] * src[5] + 64) >> 7];
+    dst[4] = cm[(filter[2] * src[4] - filter[1] * src[ 3] + filter[3] * src[5] - filter[4] * src[6] + 64) >> 7];
+    dst[5] = cm[(filter[2] * src[5] - filter[1] * src[ 4] + filter[3] * src[6] - filter[4] * src[7] + 64) >> 7];
+    dst[6] = cm[(filter[2] * src[6] - filter[1] * src[ 5] + filter[3] * src[7] - filter[4] * src[8] + 64) >> 7];
+    dst[7] = cm[(filter[2] * src[7] - filter[1] * src[ 6] + filter[3] * src[8] - filter[4] * src[9] + 64) >> 7];
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x07                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+
+        "1:                                                         \n\t"
+        PUT_VP8_EPEL8_H4_MMI(%[src], %[dst])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[srcstride]        \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dststride]        \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),            [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),            [ftmp5]"=&f"(ftmp[5]),
+          [ftmp6]"=&f"(ftmp[6]),            [ftmp7]"=&f"(ftmp[7]),
+          [ftmp8]"=&f"(ftmp[8]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_ALL64
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),                  [src]"+&r"(src)
+        : [ff_pw_64]"f"(ff_pw_64),
+          [srcstride]"r"((mips_reg)srcstride),
+          [dststride]"r"((mips_reg)dststride),
+          [filter1]"f"(filter[1]),          [filter2]"f"(filter[2]),
+          [filter3]"f"(filter[3]),          [filter4]"f"(filter[4])
+        : "memory"
+    );
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 8; x++)
+            dst[x] = FILTER_4TAP(src, filter, 1);
+        dst += dststride;
+        src += srcstride;
+    }
+#endif
+}
+
+void ff_put_vp8_epel4_h4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    const uint64_t *filter = fourtap_subpel_filters[mx - 1];
+    double ftmp[6];
+    uint32_t tmp[1];
+    DECLARE_VAR_LOW32;
+
+    /*
+    dst[0] = cm[(filter[2] * src[0] - filter[1] * src[-1] + filter[3] * src[1] - filter[4] * src[2] + 64) >> 7];
+    dst[1] = cm[(filter[2] * src[1] - filter[1] * src[ 0] + filter[3] * src[2] - filter[4] * src[3] + 64) >> 7];
+    dst[2] = cm[(filter[2] * src[2] - filter[1] * src[ 1] + filter[3] * src[3] - filter[4] * src[4] + 64) >> 7];
+    dst[3] = cm[(filter[2] * src[3] - filter[1] * src[ 2] + filter[3] * src[4] - filter[4] * src[5] + 64) >> 7];
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x07                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+
+        "1:                                                         \n\t"
+        PUT_VP8_EPEL4_H4_MMI(%[src], %[dst])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[srcstride]        \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dststride]        \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),            [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),            [ftmp5]"=&f"(ftmp[5]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_LOW32
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),                  [src]"+&r"(src)
+        : [ff_pw_64]"f"(ff_pw_64),
+          [srcstride]"r"((mips_reg)srcstride),
+          [dststride]"r"((mips_reg)dststride),
+          [filter1]"f"(filter[1]),          [filter2]"f"(filter[2]),
+          [filter3]"f"(filter[3]),          [filter4]"f"(filter[4])
+        : "memory"
+    );
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 4; x++)
+            dst[x] = FILTER_4TAP(src, filter, 1);
+        dst += dststride;
+        src += srcstride;
+    }
+#endif
+}
+
+void ff_put_vp8_epel16_h6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    const uint64_t *filter = fourtap_subpel_filters[mx - 1];
+    double ftmp[9];
+    uint32_t tmp[1];
+    mips_reg src1, dst1;
+    DECLARE_VAR_ALL64;
+
+    /*
+    dst[ 0] = cm[(filter[2]*src[ 0] - filter[1]*src[-1] + filter[0]*src[-2] + filter[3]*src[ 1] - filter[4]*src[ 2] + filter[5]*src[ 3] + 64) >> 7];
+    dst[ 1] = cm[(filter[2]*src[ 1] - filter[1]*src[ 0] + filter[0]*src[-1] + filter[3]*src[ 2] - filter[4]*src[ 3] + filter[5]*src[ 4] + 64) >> 7];
+    dst[ 2] = cm[(filter[2]*src[ 2] - filter[1]*src[ 1] + filter[0]*src[ 0] + filter[3]*src[ 3] - filter[4]*src[ 4] + filter[5]*src[ 5] + 64) >> 7];
+    dst[ 3] = cm[(filter[2]*src[ 3] - filter[1]*src[ 2] + filter[0]*src[ 1] + filter[3]*src[ 4] - filter[4]*src[ 5] + filter[5]*src[ 6] + 64) >> 7];
+    dst[ 4] = cm[(filter[2]*src[ 4] - filter[1]*src[ 3] + filter[0]*src[ 2] + filter[3]*src[ 5] - filter[4]*src[ 6] + filter[5]*src[ 7] + 64) >> 7];
+    dst[ 5] = cm[(filter[2]*src[ 5] - filter[1]*src[ 4] + filter[0]*src[ 3] + filter[3]*src[ 6] - filter[4]*src[ 7] + filter[5]*src[ 8] + 64) >> 7];
+    dst[ 6] = cm[(filter[2]*src[ 6] - filter[1]*src[ 5] + filter[0]*src[ 4] + filter[3]*src[ 7] - filter[4]*src[ 8] + filter[5]*src[ 9] + 64) >> 7];
+    dst[ 7] = cm[(filter[2]*src[ 7] - filter[1]*src[ 6] + filter[0]*src[ 5] + filter[3]*src[ 8] - filter[4]*src[ 9] + filter[5]*src[10] + 64) >> 7];
+
+    dst[ 8] = cm[(filter[2]*src[ 8] - filter[1]*src[ 7] + filter[0]*src[ 6] + filter[3]*src[ 9] - filter[4]*src[10] + filter[5]*src[11] + 64) >> 7];
+    dst[ 9] = cm[(filter[2]*src[ 9] - filter[1]*src[ 8] + filter[0]*src[ 7] + filter[3]*src[10] - filter[4]*src[11] + filter[5]*src[12] + 64) >> 7];
+    dst[10] = cm[(filter[2]*src[10] - filter[1]*src[ 9] + filter[0]*src[ 8] + filter[3]*src[11] - filter[4]*src[12] + filter[5]*src[13] + 64) >> 7];
+    dst[11] = cm[(filter[2]*src[11] - filter[1]*src[10] + filter[0]*src[ 9] + filter[3]*src[12] - filter[4]*src[13] + filter[5]*src[14] + 64) >> 7];
+    dst[12] = cm[(filter[2]*src[12] - filter[1]*src[11] + filter[0]*src[10] + filter[3]*src[13] - filter[4]*src[14] + filter[5]*src[15] + 64) >> 7];
+    dst[13] = cm[(filter[2]*src[13] - filter[1]*src[12] + filter[0]*src[11] + filter[3]*src[14] - filter[4]*src[15] + filter[5]*src[16] + 64) >> 7];
+    dst[14] = cm[(filter[2]*src[14] - filter[1]*src[13] + filter[0]*src[12] + filter[3]*src[15] - filter[4]*src[16] + filter[5]*src[17] + 64) >> 7];
+    dst[15] = cm[(filter[2]*src[15] - filter[1]*src[14] + filter[0]*src[13] + filter[3]*src[16] - filter[4]*src[17] + filter[5]*src[18] + 64) >> 7];
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x07                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+
+        "1:                                                         \n\t"
+        // 0 - 7
+        PUT_VP8_EPEL8_H6_MMI(%[src], %[dst])
+        PTR_ADDIU  "%[src1],    %[src],         0x08                \n\t"
+        PTR_ADDIU  "%[dst1],    %[dst],         0x08                \n\t"
+        // 8 - 15
+        PUT_VP8_EPEL8_H6_MMI(%[src1], %[dst1])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[srcstride]        \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dststride]        \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),            [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),            [ftmp5]"=&f"(ftmp[5]),
+          [ftmp6]"=&f"(ftmp[6]),            [ftmp7]"=&f"(ftmp[7]),
+          [ftmp8]"=&f"(ftmp[8]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_ALL64
+          [dst1]"=&r"(dst1),                [src1]"=&r"(src1),
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),                  [src]"+&r"(src)
+        : [ff_pw_64]"f"(ff_pw_64),
+          [srcstride]"r"((mips_reg)srcstride),
+          [dststride]"r"((mips_reg)dststride),
+          [filter0]"f"(filter[0]),          [filter1]"f"(filter[1]),
+          [filter2]"f"(filter[2]),          [filter3]"f"(filter[3]),
+          [filter4]"f"(filter[4]),          [filter5]"f"(filter[5])
+        : "memory"
+    );
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 16; x++)
+            dst[x] = FILTER_6TAP(src, filter, 1);
+        dst += dststride;
+        src += srcstride;
+    }
+#endif
+}
+
+void ff_put_vp8_epel8_h6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    const uint64_t *filter = fourtap_subpel_filters[mx - 1];
+    double ftmp[9];
+    uint32_t tmp[1];
+    DECLARE_VAR_ALL64;
+
+    /*
+    dst[0] = cm[(filter[2]*src[0] - filter[1]*src[-1] + filter[0]*src[-2] + filter[3]*src[1] - filter[4]*src[2] + filter[5]*src[ 3] + 64) >> 7];
+    dst[1] = cm[(filter[2]*src[1] - filter[1]*src[ 0] + filter[0]*src[-1] + filter[3]*src[2] - filter[4]*src[3] + filter[5]*src[ 4] + 64) >> 7];
+    dst[2] = cm[(filter[2]*src[2] - filter[1]*src[ 1] + filter[0]*src[ 0] + filter[3]*src[3] - filter[4]*src[4] + filter[5]*src[ 5] + 64) >> 7];
+    dst[3] = cm[(filter[2]*src[3] - filter[1]*src[ 2] + filter[0]*src[ 1] + filter[3]*src[4] - filter[4]*src[5] + filter[5]*src[ 6] + 64) >> 7];
+    dst[4] = cm[(filter[2]*src[4] - filter[1]*src[ 3] + filter[0]*src[ 2] + filter[3]*src[5] - filter[4]*src[6] + filter[5]*src[ 7] + 64) >> 7];
+    dst[5] = cm[(filter[2]*src[5] - filter[1]*src[ 4] + filter[0]*src[ 3] + filter[3]*src[6] - filter[4]*src[7] + filter[5]*src[ 8] + 64) >> 7];
+    dst[6] = cm[(filter[2]*src[6] - filter[1]*src[ 5] + filter[0]*src[ 4] + filter[3]*src[7] - filter[4]*src[8] + filter[5]*src[ 9] + 64) >> 7];
+    dst[7] = cm[(filter[2]*src[7] - filter[1]*src[ 6] + filter[0]*src[ 5] + filter[3]*src[8] - filter[4]*src[9] + filter[5]*src[10] + 64) >> 7];
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x07                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+
+        "1:                                                         \n\t"
+        PUT_VP8_EPEL8_H6_MMI(%[src], %[dst])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[srcstride]        \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dststride]        \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),            [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),            [ftmp5]"=&f"(ftmp[5]),
+          [ftmp6]"=&f"(ftmp[6]),            [ftmp7]"=&f"(ftmp[7]),
+          [ftmp8]"=&f"(ftmp[8]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_ALL64
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),                  [src]"+&r"(src)
+        : [ff_pw_64]"f"(ff_pw_64),
+          [srcstride]"r"((mips_reg)srcstride),
+          [dststride]"r"((mips_reg)dststride),
+          [filter0]"f"(filter[0]),          [filter1]"f"(filter[1]),
+          [filter2]"f"(filter[2]),          [filter3]"f"(filter[3]),
+          [filter4]"f"(filter[4]),          [filter5]"f"(filter[5])
+        : "memory"
+    );
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 8; x++)
+            dst[x] = FILTER_6TAP(src, filter, 1);
+        dst += dststride;
+        src += srcstride;
+    }
+#endif
+}
+
+void ff_put_vp8_epel4_h6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    const uint64_t *filter = fourtap_subpel_filters[mx - 1];
+    double ftmp[6];
+    uint32_t tmp[1];
+    DECLARE_VAR_LOW32;
+
+    /*
+    dst[0] = cm[(filter[2]*src[0] - filter[1]*src[-1] + filter[0]*src[-2] + filter[3]*src[1] - filter[4]*src[2] + filter[5]*src[ 3] + 64) >> 7];
+    dst[1] = cm[(filter[2]*src[1] - filter[1]*src[ 0] + filter[0]*src[-1] + filter[3]*src[2] - filter[4]*src[3] + filter[5]*src[ 4] + 64) >> 7];
+    dst[2] = cm[(filter[2]*src[2] - filter[1]*src[ 1] + filter[0]*src[ 0] + filter[3]*src[3] - filter[4]*src[4] + filter[5]*src[ 5] + 64) >> 7];
+    dst[3] = cm[(filter[2]*src[3] - filter[1]*src[ 2] + filter[0]*src[ 1] + filter[3]*src[4] - filter[4]*src[5] + filter[5]*src[ 6] + 64) >> 7];
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x07                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+
+        "1:                                                         \n\t"
+        PUT_VP8_EPEL4_H6_MMI(%[src], %[dst])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[srcstride]        \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dststride]        \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),            [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),            [ftmp5]"=&f"(ftmp[5]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_LOW32
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),                  [src]"+&r"(src)
+        : [ff_pw_64]"f"(ff_pw_64),
+          [srcstride]"r"((mips_reg)srcstride),
+          [dststride]"r"((mips_reg)dststride),
+          [filter0]"f"(filter[0]),          [filter1]"f"(filter[1]),
+          [filter2]"f"(filter[2]),          [filter3]"f"(filter[3]),
+          [filter4]"f"(filter[4]),          [filter5]"f"(filter[5])
+        : "memory"
+    );
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 4; x++)
+            dst[x] = FILTER_6TAP(src, filter, 1);
+        dst += dststride;
+        src += srcstride;
+    }
+#endif
+}
+
+void ff_put_vp8_epel16_v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    const uint64_t *filter = fourtap_subpel_filters[my - 1];
+    double ftmp[9];
+    uint32_t tmp[1];
+    mips_reg src0, src1, dst0;
+    DECLARE_VAR_ALL64;
+
+    /*
+    dst[0] = cm[(filter[2] * src[0] - filter[1] * src[ -srcstride] + filter[3] * src[  srcstride] - filter[4] * src[  2*srcstride] + 64) >> 7];
+    dst[1] = cm[(filter[2] * src[1] - filter[1] * src[1-srcstride] + filter[3] * src[1+srcstride] - filter[4] * src[1+2*srcstride] + 64) >> 7];
+    dst[2] = cm[(filter[2] * src[2] - filter[1] * src[2-srcstride] + filter[3] * src[2+srcstride] - filter[4] * src[2+2*srcstride] + 64) >> 7];
+    dst[3] = cm[(filter[2] * src[3] - filter[1] * src[3-srcstride] + filter[3] * src[3+srcstride] - filter[4] * src[3+2*srcstride] + 64) >> 7];
+    dst[4] = cm[(filter[2] * src[4] - filter[1] * src[4-srcstride] + filter[3] * src[4+srcstride] - filter[4] * src[4+2*srcstride] + 64) >> 7];
+    dst[5] = cm[(filter[2] * src[5] - filter[1] * src[5-srcstride] + filter[3] * src[5+srcstride] - filter[4] * src[5+2*srcstride] + 64) >> 7];
+    dst[6] = cm[(filter[2] * src[6] - filter[1] * src[6-srcstride] + filter[3] * src[6+srcstride] - filter[4] * src[6+2*srcstride] + 64) >> 7];
+    dst[7] = cm[(filter[2] * src[7] - filter[1] * src[7-srcstride] + filter[3] * src[7+srcstride] - filter[4] * src[7+2*srcstride] + 64) >> 7];
+
+    dst[ 8] = cm[(filter[2] * src[ 8] - filter[1] * src[ 8-srcstride] + filter[3] * src[ 8+srcstride] - filter[4] * src[ 8+2*srcstride] + 64) >> 7];
+    dst[ 9] = cm[(filter[2] * src[ 9] - filter[1] * src[ 9-srcstride] + filter[3] * src[ 9+srcstride] - filter[4] * src[ 9+2*srcstride] + 64) >> 7];
+    dst[10] = cm[(filter[2] * src[10] - filter[1] * src[10-srcstride] + filter[3] * src[10+srcstride] - filter[4] * src[10+2*srcstride] + 64) >> 7];
+    dst[11] = cm[(filter[2] * src[11] - filter[1] * src[11-srcstride] + filter[3] * src[11+srcstride] - filter[4] * src[11+2*srcstride] + 64) >> 7];
+    dst[12] = cm[(filter[2] * src[12] - filter[1] * src[12-srcstride] + filter[3] * src[12+srcstride] - filter[4] * src[12+2*srcstride] + 64) >> 7];
+    dst[13] = cm[(filter[2] * src[13] - filter[1] * src[13-srcstride] + filter[3] * src[13+srcstride] - filter[4] * src[13+2*srcstride] + 64) >> 7];
+    dst[14] = cm[(filter[2] * src[14] - filter[1] * src[14-srcstride] + filter[3] * src[14+srcstride] - filter[4] * src[14+2*srcstride] + 64) >> 7];
+    dst[15] = cm[(filter[2] * src[15] - filter[1] * src[15-srcstride] + filter[3] * src[15+srcstride] - filter[4] * src[15+2*srcstride] + 64) >> 7];
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x07                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+
+        "1:                                                         \n\t"
+        // 0 - 7
+        PUT_VP8_EPEL8_V4_MMI(%[src], %[src1], %[dst], %[srcstride])
+        PTR_ADDIU  "%[src0],    %[src],         0x08                \n\t"
+        PTR_ADDIU  "%[dst0],    %[dst],         0x08                \n\t"
+        // 8 - 15
+        PUT_VP8_EPEL8_V4_MMI(%[src0], %[src1], %[dst], %[srcstride])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[srcstride]        \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dststride]        \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),            [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),            [ftmp5]"=&f"(ftmp[5]),
+          [ftmp6]"=&f"(ftmp[6]),            [ftmp7]"=&f"(ftmp[7]),
+          [ftmp8]"=&f"(ftmp[8]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_ALL64
+          [src0]"=&r"(src0),                [dst0]"=&r"(dst0),
+          [src1]"=&r"(src1),
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),                  [src]"+&r"(src)
+        : [ff_pw_64]"f"(ff_pw_64),
+          [srcstride]"r"((mips_reg)srcstride),
+          [dststride]"r"((mips_reg)dststride),
+          [filter1]"f"(filter[1]),          [filter2]"f"(filter[2]),
+          [filter3]"f"(filter[3]),          [filter4]"f"(filter[4])
+        : "memory"
+    );
+#else
+    const uint8_t *filter = subpel_filters[my - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 16; x++)
+            dst[x] = FILTER_4TAP(src, filter, srcstride);
+        dst += dststride;
+        src += srcstride;
+    }
+#endif
+}
+
+void ff_put_vp8_epel8_v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    const uint64_t *filter = fourtap_subpel_filters[my - 1];
+    double ftmp[9];
+    uint32_t tmp[1];
+    mips_reg src1;
+    DECLARE_VAR_ALL64;
+
+    /*
+    dst[0] = cm[(filter[2] * src[0] - filter[1] * src[ -srcstride] + filter[3] * src[  srcstride] - filter[4] * src[  2*srcstride] + 64) >> 7];
+    dst[1] = cm[(filter[2] * src[1] - filter[1] * src[1-srcstride] + filter[3] * src[1+srcstride] - filter[4] * src[1+2*srcstride] + 64) >> 7];
+    dst[2] = cm[(filter[2] * src[2] - filter[1] * src[2-srcstride] + filter[3] * src[2+srcstride] - filter[4] * src[2+2*srcstride] + 64) >> 7];
+    dst[3] = cm[(filter[2] * src[3] - filter[1] * src[3-srcstride] + filter[3] * src[3+srcstride] - filter[4] * src[3+2*srcstride] + 64) >> 7];
+    dst[4] = cm[(filter[2] * src[4] - filter[1] * src[4-srcstride] + filter[3] * src[4+srcstride] - filter[4] * src[4+2*srcstride] + 64) >> 7];
+    dst[5] = cm[(filter[2] * src[5] - filter[1] * src[5-srcstride] + filter[3] * src[5+srcstride] - filter[4] * src[5+2*srcstride] + 64) >> 7];
+    dst[6] = cm[(filter[2] * src[6] - filter[1] * src[6-srcstride] + filter[3] * src[6+srcstride] - filter[4] * src[6+2*srcstride] + 64) >> 7];
+    dst[7] = cm[(filter[2] * src[7] - filter[1] * src[7-srcstride] + filter[3] * src[7+srcstride] - filter[4] * src[7+2*srcstride] + 64) >> 7];
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x07                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+
+        "1:                                                         \n\t"
+        PUT_VP8_EPEL8_V4_MMI(%[src], %[src1], %[dst], %[srcstride])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[srcstride]        \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dststride]        \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),            [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),            [ftmp5]"=&f"(ftmp[5]),
+          [ftmp6]"=&f"(ftmp[6]),            [ftmp7]"=&f"(ftmp[7]),
+          [ftmp8]"=&f"(ftmp[8]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_ALL64
+          [src1]"=&r"(src1),
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),                  [src]"+&r"(src)
+        : [ff_pw_64]"f"(ff_pw_64),
+          [srcstride]"r"((mips_reg)srcstride),
+          [dststride]"r"((mips_reg)dststride),
+          [filter1]"f"(filter[1]),          [filter2]"f"(filter[2]),
+          [filter3]"f"(filter[3]),          [filter4]"f"(filter[4])
+        : "memory"
+    );
+#else
+    const uint8_t *filter = subpel_filters[my - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 8; x++)
+            dst[x] = FILTER_4TAP(src, filter, srcstride);
+        dst += dststride;
+        src += srcstride;
+    }
+#endif
+}
+
+void ff_put_vp8_epel4_v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    const uint64_t *filter = fourtap_subpel_filters[my - 1];
+    double ftmp[6];
+    uint32_t tmp[1];
+    mips_reg src1;
+    DECLARE_VAR_LOW32;
+
+    /*
+    dst[0] = cm[(filter[2] * src[0] - filter[1] * src[ -srcstride] + filter[3] * src[  srcstride] - filter[4] * src[  2*srcstride] + 64) >> 7];
+    dst[1] = cm[(filter[2] * src[1] - filter[1] * src[1-srcstride] + filter[3] * src[1+srcstride] - filter[4] * src[1+2*srcstride] + 64) >> 7];
+    dst[2] = cm[(filter[2] * src[2] - filter[1] * src[2-srcstride] + filter[3] * src[2+srcstride] - filter[4] * src[2+2*srcstride] + 64) >> 7];
+    dst[3] = cm[(filter[2] * src[3] - filter[1] * src[3-srcstride] + filter[3] * src[3+srcstride] - filter[4] * src[3+2*srcstride] + 64) >> 7];
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x07                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+
+        "1:                                                         \n\t"
+        PUT_VP8_EPEL4_V4_MMI(%[src], %[src1], %[dst], %[srcstride])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[srcstride]        \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dststride]        \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),            [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),            [ftmp5]"=&f"(ftmp[5]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_LOW32
+          [src1]"=&r"(src1),
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),                  [src]"+&r"(src)
+        : [ff_pw_64]"f"(ff_pw_64),
+          [srcstride]"r"((mips_reg)srcstride),
+          [dststride]"r"((mips_reg)dststride),
+          [filter1]"f"(filter[1]),          [filter2]"f"(filter[2]),
+          [filter3]"f"(filter[3]),          [filter4]"f"(filter[4])
+        : "memory"
+    );
+#else
+    const uint8_t *filter = subpel_filters[my - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 4; x++)
+            dst[x] = FILTER_4TAP(src, filter, srcstride);
+        dst += dststride;
+        src += srcstride;
+    }
+#endif
+}
+
+void ff_put_vp8_epel16_v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    const uint64_t *filter = fourtap_subpel_filters[my - 1];
+    double ftmp[9];
+    uint32_t tmp[1];
+    mips_reg src0, src1, dst0;
+    DECLARE_VAR_ALL64;
+
+    /*
+    dst[0] = cm[(filter[2]*src[0] - filter[1]*src[0-srcstride] + filter[0]*src[0-2*srcstride] + filter[3]*src[0+srcstride] - filter[4]*src[0+2*srcstride] + filter[5]*src[0+3*srcstride] + 64) >> 7];
+    dst[1] = cm[(filter[2]*src[1] - filter[1]*src[1-srcstride] + filter[0]*src[1-2*srcstride] + filter[3]*src[1+srcstride] - filter[4]*src[1+2*srcstride] + filter[5]*src[1+3*srcstride] + 64) >> 7];
+    dst[2] = cm[(filter[2]*src[2] - filter[1]*src[2-srcstride] + filter[0]*src[2-2*srcstride] + filter[3]*src[2+srcstride] - filter[4]*src[2+2*srcstride] + filter[5]*src[2+3*srcstride] + 64) >> 7];
+    dst[3] = cm[(filter[2]*src[3] - filter[1]*src[3-srcstride] + filter[0]*src[3-2*srcstride] + filter[3]*src[3+srcstride] - filter[4]*src[3+2*srcstride] + filter[5]*src[3+3*srcstride] + 64) >> 7];
+    dst[4] = cm[(filter[2]*src[4] - filter[1]*src[4-srcstride] + filter[0]*src[4-2*srcstride] + filter[3]*src[4+srcstride] - filter[4]*src[4+2*srcstride] + filter[5]*src[4+3*srcstride] + 64) >> 7];
+    dst[5] = cm[(filter[2]*src[5] - filter[1]*src[5-srcstride] + filter[0]*src[5-2*srcstride] + filter[3]*src[5+srcstride] - filter[4]*src[5+2*srcstride] + filter[5]*src[5+3*srcstride] + 64) >> 7];
+    dst[6] = cm[(filter[2]*src[6] - filter[1]*src[6-srcstride] + filter[0]*src[6-2*srcstride] + filter[3]*src[6+srcstride] - filter[4]*src[6+2*srcstride] + filter[5]*src[6+3*srcstride] + 64) >> 7];
+    dst[7] = cm[(filter[2]*src[7] - filter[1]*src[7-srcstride] + filter[0]*src[7-2*srcstride] + filter[3]*src[7+srcstride] - filter[4]*src[7+2*srcstride] + filter[5]*src[7+3*srcstride] + 64) >> 7];
+
+    dst[ 8] = cm[(filter[2]*src[ 8] - filter[1]*src[ 8-srcstride] + filter[0]*src[ 8-2*srcstride] + filter[3]*src[ 8+srcstride] - filter[4]*src[ 8+2*srcstride] + filter[5]*src[ 8+3*srcstride] + 64) >> 7];
+    dst[ 9] = cm[(filter[2]*src[ 9] - filter[1]*src[ 9-srcstride] + filter[0]*src[ 9-2*srcstride] + filter[3]*src[ 9+srcstride] - filter[4]*src[ 9+2*srcstride] + filter[5]*src[ 9+3*srcstride] + 64) >> 7];
+    dst[10] = cm[(filter[2]*src[10] - filter[1]*src[10-srcstride] + filter[0]*src[10-2*srcstride] + filter[3]*src[10+srcstride] - filter[4]*src[10+2*srcstride] + filter[5]*src[10+3*srcstride] + 64) >> 7];
+    dst[11] = cm[(filter[2]*src[11] - filter[1]*src[11-srcstride] + filter[0]*src[11-2*srcstride] + filter[3]*src[11+srcstride] - filter[4]*src[11+2*srcstride] + filter[5]*src[11+3*srcstride] + 64) >> 7];
+    dst[12] = cm[(filter[2]*src[12] - filter[1]*src[12-srcstride] + filter[0]*src[12-2*srcstride] + filter[3]*src[12+srcstride] - filter[4]*src[12+2*srcstride] + filter[5]*src[12+3*srcstride] + 64) >> 7];
+    dst[13] = cm[(filter[2]*src[13] - filter[1]*src[13-srcstride] + filter[0]*src[13-2*srcstride] + filter[3]*src[13+srcstride] - filter[4]*src[13+2*srcstride] + filter[5]*src[13+3*srcstride] + 64) >> 7];
+    dst[14] = cm[(filter[2]*src[14] - filter[1]*src[14-srcstride] + filter[0]*src[14-2*srcstride] + filter[3]*src[14+srcstride] - filter[4]*src[14+2*srcstride] + filter[5]*src[14+3*srcstride] + 64) >> 7];
+    dst[15] = cm[(filter[2]*src[15] - filter[1]*src[15-srcstride] + filter[0]*src[15-2*srcstride] + filter[3]*src[15+srcstride] - filter[4]*src[15+2*srcstride] + filter[5]*src[15+3*srcstride] + 64) >> 7];
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x07                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+
+        "1:                                                         \n\t"
+        // 0 - 7
+        PUT_VP8_EPEL8_V6_MMI(%[src], %[src1], %[dst], %[srcstride])
+        PTR_ADDIU  "%[src0],    %[src],         0x08                \n\t"
+        PTR_ADDIU  "%[dst0],    %[dst],         0x08                \n\t"
+        // 8 - 15
+        PUT_VP8_EPEL8_V6_MMI(%[src0], %[src1], %[dst0], %[srcstride])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[srcstride]        \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dststride]        \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),            [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),            [ftmp5]"=&f"(ftmp[5]),
+          [ftmp6]"=&f"(ftmp[6]),            [ftmp7]"=&f"(ftmp[7]),
+          [ftmp8]"=&f"(ftmp[8]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_ALL64
+          [src0]"=&r"(src0),                [dst0]"=&r"(dst0),
+          [src1]"=&r"(src1),
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),                  [src]"+&r"(src)
+        : [ff_pw_64]"f"(ff_pw_64),
+          [srcstride]"r"((mips_reg)srcstride),
+          [dststride]"r"((mips_reg)dststride),
+          [filter0]"f"(filter[0]),          [filter1]"f"(filter[1]),
+          [filter2]"f"(filter[2]),          [filter3]"f"(filter[3]),
+          [filter4]"f"(filter[4]),          [filter5]"f"(filter[5])
+        : "memory"
+    );
+#else
+    const uint8_t *filter = subpel_filters[my - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 16; x++)
+            dst[x] = FILTER_6TAP(src, filter, srcstride);
+        dst += dststride;
+        src += srcstride;
+    }
+#endif
+}
+
+void ff_put_vp8_epel8_v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    const uint64_t *filter = fourtap_subpel_filters[my - 1];
+    double ftmp[9];
+    uint32_t tmp[1];
+    mips_reg src1;
+    DECLARE_VAR_ALL64;
+
+    /*
+    dst[0] = cm[(filter[2]*src[0] - filter[1]*src[0-srcstride] + filter[0]*src[0-2*srcstride] + filter[3]*src[0+srcstride] - filter[4]*src[0+2*srcstride] + filter[5]*src[0+3*srcstride] + 64) >> 7];
+    dst[1] = cm[(filter[2]*src[1] - filter[1]*src[1-srcstride] + filter[0]*src[1-2*srcstride] + filter[3]*src[1+srcstride] - filter[4]*src[1+2*srcstride] + filter[5]*src[1+3*srcstride] + 64) >> 7];
+    dst[2] = cm[(filter[2]*src[2] - filter[1]*src[2-srcstride] + filter[0]*src[2-2*srcstride] + filter[3]*src[2+srcstride] - filter[4]*src[2+2*srcstride] + filter[5]*src[2+3*srcstride] + 64) >> 7];
+    dst[3] = cm[(filter[2]*src[3] - filter[1]*src[3-srcstride] + filter[0]*src[3-2*srcstride] + filter[3]*src[3+srcstride] - filter[4]*src[3+2*srcstride] + filter[5]*src[3+3*srcstride] + 64) >> 7];
+    dst[4] = cm[(filter[2]*src[4] - filter[1]*src[4-srcstride] + filter[0]*src[4-2*srcstride] + filter[3]*src[4+srcstride] - filter[4]*src[4+2*srcstride] + filter[5]*src[4+3*srcstride] + 64) >> 7];
+    dst[5] = cm[(filter[2]*src[5] - filter[1]*src[5-srcstride] + filter[0]*src[5-2*srcstride] + filter[3]*src[5+srcstride] - filter[4]*src[5+2*srcstride] + filter[5]*src[5+3*srcstride] + 64) >> 7];
+    dst[6] = cm[(filter[2]*src[6] - filter[1]*src[6-srcstride] + filter[0]*src[6-2*srcstride] + filter[3]*src[6+srcstride] - filter[4]*src[6+2*srcstride] + filter[5]*src[6+3*srcstride] + 64) >> 7];
+    dst[7] = cm[(filter[2]*src[7] - filter[1]*src[7-srcstride] + filter[0]*src[7-2*srcstride] + filter[3]*src[7+srcstride] - filter[4]*src[7+2*srcstride] + filter[5]*src[7+3*srcstride] + 64) >> 7];
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x07                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+
+        "1:                                                         \n\t"
+        PUT_VP8_EPEL8_V6_MMI(%[src], %[src1], %[dst], %[srcstride])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[srcstride]        \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dststride]        \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),            [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),            [ftmp5]"=&f"(ftmp[5]),
+          [ftmp6]"=&f"(ftmp[6]),            [ftmp7]"=&f"(ftmp[7]),
+          [ftmp8]"=&f"(ftmp[8]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_ALL64
+          [src1]"=&r"(src1),
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),                  [src]"+&r"(src)
+        : [ff_pw_64]"f"(ff_pw_64),
+          [srcstride]"r"((mips_reg)srcstride),
+          [dststride]"r"((mips_reg)dststride),
+          [filter0]"f"(filter[0]),          [filter1]"f"(filter[1]),
+          [filter2]"f"(filter[2]),          [filter3]"f"(filter[3]),
+          [filter4]"f"(filter[4]),          [filter5]"f"(filter[5])
+        : "memory"
+    );
+#else
+    const uint8_t *filter = subpel_filters[my - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 8; x++)
+            dst[x] = FILTER_6TAP(src, filter, srcstride);
+        dst += dststride;
+        src += srcstride;
+    }
+#endif
+}
+
+void ff_put_vp8_epel4_v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    const uint64_t *filter = fourtap_subpel_filters[my - 1];
+    double ftmp[6];
+    uint32_t tmp[1];
+    mips_reg src1;
+    DECLARE_VAR_LOW32;
+
+    /*
+    dst[0] = cm[(filter[2]*src[0] - filter[1]*src[0-srcstride] + filter[0]*src[0-2*srcstride] + filter[3]*src[0+srcstride] - filter[4]*src[0+2*srcstride] + filter[5]*src[0+3*srcstride] + 64) >> 7];
+    dst[1] = cm[(filter[2]*src[1] - filter[1]*src[1-srcstride] + filter[0]*src[1-2*srcstride] + filter[3]*src[1+srcstride] - filter[4]*src[1+2*srcstride] + filter[5]*src[1+3*srcstride] + 64) >> 7];
+    dst[2] = cm[(filter[2]*src[2] - filter[1]*src[2-srcstride] + filter[0]*src[2-2*srcstride] + filter[3]*src[2+srcstride] - filter[4]*src[2+2*srcstride] + filter[5]*src[2+3*srcstride] + 64) >> 7];
+    dst[3] = cm[(filter[2]*src[3] - filter[1]*src[3-srcstride] + filter[0]*src[3-2*srcstride] + filter[3]*src[3+srcstride] - filter[4]*src[3+2*srcstride] + filter[5]*src[3+3*srcstride] + 64) >> 7];
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x07                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+
+        "1:                                                         \n\t"
+        PUT_VP8_EPEL4_V6_MMI(%[src], %[src1], %[dst], %[srcstride])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[srcstride]        \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dststride]        \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),            [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),            [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),            [ftmp5]"=&f"(ftmp[5]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_LOW32
+          [src1]"=&r"(src1),
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),                  [src]"+&r"(src)
+        : [ff_pw_64]"f"(ff_pw_64),
+          [srcstride]"r"((mips_reg)srcstride),
+          [dststride]"r"((mips_reg)dststride),
+          [filter0]"f"(filter[0]),          [filter1]"f"(filter[1]),
+          [filter2]"f"(filter[2]),          [filter3]"f"(filter[3]),
+          [filter4]"f"(filter[4]),          [filter5]"f"(filter[5])
+        : "memory"
+    );
+#else
+    const uint8_t *filter = subpel_filters[my - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 4; x++)
+            dst[x] = FILTER_6TAP(src, filter, srcstride);
+        dst += dststride;
+        src += srcstride;
+    }
+#endif
+}
+
+void ff_put_vp8_epel16_h4v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    DECLARE_ALIGNED(8, uint8_t, tmp_array[560]);
+    uint8_t *tmp = tmp_array;
+
+    src -= srcstride;
+    ff_put_vp8_epel16_h4_mmi(tmp, 16, src, srcstride, h + 3, mx, my);
+    tmp = tmp_array + 16;
+    ff_put_vp8_epel16_v4_mmi(dst, dststride, tmp, 16, h, mx, my);
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+    uint8_t tmp_array[560];
+    uint8_t *tmp = tmp_array;
+
+    src -= srcstride;
+
+    for (y = 0; y < h + 3; y++) {
+        for (x = 0; x < 16; x++)
+            tmp[x] = FILTER_4TAP(src, filter, 1);
+        tmp += 16;
+        src += srcstride;
+    }
+
+    tmp    = tmp_array + 16;
+    filter = subpel_filters[my - 1];
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 16; x++)
+            dst[x] = FILTER_4TAP(tmp, filter, 16);
+        dst += dststride;
+        tmp += 16;
+    }
+#endif
+}
+
+void ff_put_vp8_epel8_h4v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    DECLARE_ALIGNED(8, uint8_t, tmp_array[152]);
+    uint8_t *tmp = tmp_array;
+
+    src -= srcstride;
+    ff_put_vp8_epel8_h4_mmi(tmp, 8, src, srcstride, h + 3, mx, my);
+    tmp = tmp_array + 8;
+    ff_put_vp8_epel8_v4_mmi(dst, dststride, tmp, 8, h, mx, my);
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+    uint8_t tmp_array[152];
+    uint8_t *tmp = tmp_array;
+
+    src -= srcstride;
+
+    for (y = 0; y < h + 3; y++) {
+        for (x = 0; x < 8; x++)
+            tmp[x] = FILTER_4TAP(src, filter, 1);
+        tmp += 8;
+        src += srcstride;
+    }
+
+    tmp    = tmp_array + 8;
+    filter = subpel_filters[my - 1];
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 8; x++)
+            dst[x] = FILTER_4TAP(tmp, filter, 8);
+        dst += dststride;
+        tmp += 8;
+    }
+#endif
+}
+
+void ff_put_vp8_epel4_h4v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    DECLARE_ALIGNED(4, uint8_t, tmp_array[44]);
+    uint8_t *tmp = tmp_array;
+
+    src -= srcstride;
+    ff_put_vp8_epel4_h4_mmi(tmp, 4, src, srcstride, h + 3, mx, my);
+    tmp = tmp_array + 4;
+    ff_put_vp8_epel4_v4_mmi(dst, dststride, tmp, 4, h, mx, my);
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+    uint8_t tmp_array[44];
+    uint8_t *tmp = tmp_array;
+
+    src -= srcstride;
+
+    for (y = 0; y < h + 3; y++) {
+        for (x = 0; x < 4; x++)
+            tmp[x] = FILTER_4TAP(src, filter, 1);
+        tmp += 4;
+        src += srcstride;
+    }
+    tmp    = tmp_array + 4;
+    filter = subpel_filters[my - 1];
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 4; x++)
+            dst[x] = FILTER_4TAP(tmp, filter, 4);
+        dst += dststride;
+        tmp += 4;
+    }
+#endif
+}
+
+void ff_put_vp8_epel16_h4v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    DECLARE_ALIGNED(8, uint8_t, tmp_array[592]);
+    uint8_t *tmp = tmp_array;
+
+    src -= 2 * srcstride;
+    ff_put_vp8_epel16_h4_mmi(tmp, 16, src, srcstride, h + 5, mx, my);
+    tmp    = tmp_array + 32;
+    ff_put_vp8_epel16_v6_mmi(dst, dststride, tmp, 16, h, mx, my);
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+    uint8_t tmp_array[592];
+    uint8_t *tmp = tmp_array;
+
+    src -= 2 * srcstride;
+
+    for (y = 0; y < h + 5; y++) {
+        for (x = 0; x < 16; x++)
+            tmp[x] = FILTER_4TAP(src, filter, 1);
+        tmp += 16;
+        src += srcstride;
+    }
+
+    tmp    = tmp_array + 32;
+    filter = subpel_filters[my - 1];
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 16; x++)
+            dst[x] = FILTER_6TAP(tmp, filter, 16);
+        dst += dststride;
+        tmp += 16;
+    }
+#endif
+}
+
+void ff_put_vp8_epel8_h4v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    DECLARE_ALIGNED(8, uint8_t, tmp_array[168]);
+    uint8_t *tmp = tmp_array;
+
+    src -= 2 * srcstride;
+    ff_put_vp8_epel8_h4_mmi(tmp, 8, src, srcstride, h + 5, mx, my);
+    tmp    = tmp_array + 16;
+    ff_put_vp8_epel8_v6_mmi(dst, dststride, tmp, 8, h, mx, my);
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+    uint8_t tmp_array[168];
+    uint8_t *tmp = tmp_array;
+
+    src -= 2 * srcstride;
+
+    for (y = 0; y < h + 5; y++) {
+        for (x = 0; x < 8; x++)
+            tmp[x] = FILTER_4TAP(src, filter, 1);
+        tmp += 8;
+        src += srcstride;
+    }
+
+    tmp    = tmp_array + 16;
+    filter = subpel_filters[my - 1];
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 8; x++)
+            dst[x] = FILTER_6TAP(tmp, filter, 8);
+        dst += dststride;
+        tmp += 8;
+    }
+#endif
+}
+
+void ff_put_vp8_epel4_h4v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    DECLARE_ALIGNED(4, uint8_t, tmp_array[52]);
+    uint8_t *tmp = tmp_array;
+
+    src -= 2 * srcstride;
+    ff_put_vp8_epel4_h4_mmi(tmp, 4, src, srcstride, h + 5, mx, my);
+    tmp    = tmp_array + 8;
+    ff_put_vp8_epel4_v6_mmi(dst, dststride, tmp, 4, h, mx, my);
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+    uint8_t tmp_array[52];
+    uint8_t *tmp = tmp_array;
+
+    src -= 2 * srcstride;
+
+    for (y = 0; y < h + 5; y++) {
+        for (x = 0; x < 4; x++)
+            tmp[x] = FILTER_4TAP(src, filter, 1);
+        tmp += 4;
+        src += srcstride;
+    }
+
+    tmp    = tmp_array + 8;
+    filter = subpel_filters[my - 1];
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 4; x++)
+            dst[x] = FILTER_6TAP(tmp, filter, 4);
+        dst += dststride;
+        tmp += 4;
+    }
+#endif
+}
+
+void ff_put_vp8_epel16_h6v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    DECLARE_ALIGNED(8, uint8_t, tmp_array[560]);
+    uint8_t *tmp = tmp_array;
+
+    src -= srcstride;
+    ff_put_vp8_epel16_h6_mmi(tmp, 16, src, srcstride, h + 3, mx, my);
+    tmp    = tmp_array + 16;
+    ff_put_vp8_epel16_v4_mmi(dst, dststride, tmp, 16, h, mx, my);
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+    uint8_t tmp_array[560];
+    uint8_t *tmp = tmp_array;
+
+    src -= srcstride;
+
+    for (y = 0; y < h + 3; y++) {
+        for (x = 0; x < 16; x++)
+            tmp[x] = FILTER_6TAP(src, filter, 1);
+        tmp += 16;
+        src += srcstride;
+    }
+
+    tmp    = tmp_array + 16;
+    filter = subpel_filters[my - 1];
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 16; x++)
+            dst[x] = FILTER_4TAP(tmp, filter, 16);
+        dst += dststride;
+        tmp += 16;
+    }
+#endif
+}
+
+void ff_put_vp8_epel8_h6v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    DECLARE_ALIGNED(8, uint8_t, tmp_array[152]);
+    uint8_t *tmp = tmp_array;
+
+    src -= srcstride;
+    ff_put_vp8_epel8_h6_mmi(tmp, 8, src, srcstride, h + 3, mx, my);
+    tmp    = tmp_array + 8;
+    ff_put_vp8_epel8_v4_mmi(dst, dststride, tmp, 8, h, mx, my);
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+    uint8_t tmp_array[152];
+    uint8_t *tmp = tmp_array;
+
+    src -= srcstride;
+
+    for (y = 0; y < h + 3; y++) {
+        for (x = 0; x < 8; x++)
+            tmp[x] = FILTER_6TAP(src, filter, 1);
+        tmp += 8;
+        src += srcstride;
+    }
+
+    tmp    = tmp_array + 8;
+    filter = subpel_filters[my - 1];
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 8; x++)
+            dst[x] = FILTER_4TAP(tmp, filter, 8);
+        dst += dststride;
+        tmp += 8;
+    }
+#endif
+}
+
+void ff_put_vp8_epel4_h6v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    DECLARE_ALIGNED(4, uint8_t, tmp_array[44]);
+    uint8_t *tmp = tmp_array;
+
+    src -= srcstride;
+    ff_put_vp8_epel4_h6_mmi(tmp, 4, src, srcstride, h + 3, mx, my);
+    tmp    = tmp_array + 4;
+    ff_put_vp8_epel4_v4_mmi(dst, dststride, tmp, 4, h, mx, my);
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+    uint8_t tmp_array[44];
+    uint8_t *tmp = tmp_array;
+
+    src -= srcstride;
+
+    for (y = 0; y < h + 3; y++) {
+        for (x = 0; x < 4; x++)
+            tmp[x] = FILTER_6TAP(src, filter, 1);
+        tmp += 4;
+        src += srcstride;
+    }
+
+    tmp    = tmp_array + 4;
+    filter = subpel_filters[my - 1];
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 4; x++)
+            dst[x] = FILTER_4TAP(tmp, filter, 4);
+        dst += dststride;
+        tmp += 4;
+    }
+#endif
+}
+
+void ff_put_vp8_epel16_h6v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    DECLARE_ALIGNED(8, uint8_t, tmp_array[592]);
+    uint8_t *tmp = tmp_array;
+
+    src -= 2 * srcstride;
+    ff_put_vp8_epel16_h6_mmi(tmp, 16, src, srcstride, h + 5, mx, my);
+    tmp    = tmp_array + 32;
+    ff_put_vp8_epel16_v6_mmi(dst, dststride, tmp, 16, h, mx, my);
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+    uint8_t tmp_array[592];
+    uint8_t *tmp = tmp_array;
+
+    src -= 2 * srcstride;
+
+    for (y = 0; y < h + 5; y++) {
+        for (x = 0; x < 16; x++)
+            tmp[x] = FILTER_6TAP(src, filter, 1);
+        tmp += 16;
+        src += srcstride;
+    }
+
+    tmp    = tmp_array + 32;
+    filter = subpel_filters[my - 1];
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 16; x++)
+            dst[x] = FILTER_6TAP(tmp, filter, 16);
+        dst += dststride;
+        tmp += 16;
+    }
+#endif
+}
+
+void ff_put_vp8_epel8_h6v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    DECLARE_ALIGNED(8, uint8_t, tmp_array[168]);
+    uint8_t *tmp = tmp_array;
+
+    src -= 2 * srcstride;
+    ff_put_vp8_epel8_h6_mmi(tmp, 8, src, srcstride, h + 5, mx, my);
+    tmp    = tmp_array + 16;
+    ff_put_vp8_epel8_v6_mmi(dst, dststride, tmp, 8, h, mx, my);
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+    uint8_t tmp_array[168];
+    uint8_t *tmp = tmp_array;
+
+    src -= 2 * srcstride;
+
+    for (y = 0; y < h + 5; y++) {
+        for (x = 0; x < 8; x++)
+            tmp[x] = FILTER_6TAP(src, filter, 1);
+        tmp += 8;
+        src += srcstride;
+    }
+
+    tmp    = tmp_array + 16;
+    filter = subpel_filters[my - 1];
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 8; x++)
+            dst[x] = FILTER_6TAP(tmp, filter, 8);
+        dst += dststride;
+        tmp += 8;
+    }
+#endif
+}
+
+void ff_put_vp8_epel4_h6v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src,
+        ptrdiff_t srcstride, int h, int mx, int my)
+{
+#if 1
+    DECLARE_ALIGNED(4, uint8_t, tmp_array[52]);
+    uint8_t *tmp = tmp_array;
+
+    src -= 2 * srcstride;
+    ff_put_vp8_epel4_h6_mmi(tmp, 4, src, srcstride, h + 5, mx, my);
+    tmp    = tmp_array + 8;
+    ff_put_vp8_epel4_v6_mmi(dst, dststride, tmp, 4, h, mx, my);
+#else
+    const uint8_t *filter = subpel_filters[mx - 1];
+    const uint8_t *cm     = ff_crop_tab + MAX_NEG_CROP;
+    int x, y;
+    uint8_t tmp_array[52];
+    uint8_t *tmp = tmp_array;
+
+    src -= 2 * srcstride;
+
+    for (y = 0; y < h + 5; y++) {
+        for (x = 0; x < 4; x++)
+            tmp[x] = FILTER_6TAP(src, filter, 1);
+        tmp += 4;
+        src += srcstride;
+    }
+
+    tmp    = tmp_array + 8;
+    filter = subpel_filters[my - 1];
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 4; x++)
+            dst[x] = FILTER_6TAP(tmp, filter, 4);
+        dst += dststride;
+        tmp += 4;
+    }
+#endif
+}
+
+void ff_put_vp8_bilinear16_h_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src,
+        ptrdiff_t sstride, int h, int mx, int my)
+{
+#if 1
+    int a = 8 - mx, b = mx;
+    double ftmp[7];
+    uint32_t tmp[1];
+    mips_reg dst0, src0;
+    DECLARE_VAR_ALL64;
+
+    /*
+    dst[0] = (a * src[0] + b * src[1] + 4) >> 3;
+    dst[1] = (a * src[1] + b * src[2] + 4) >> 3;
+    dst[2] = (a * src[2] + b * src[3] + 4) >> 3;
+    dst[3] = (a * src[3] + b * src[4] + 4) >> 3;
+    dst[4] = (a * src[4] + b * src[5] + 4) >> 3;
+    dst[5] = (a * src[5] + b * src[6] + 4) >> 3;
+    dst[6] = (a * src[6] + b * src[7] + 4) >> 3;
+    dst[7] = (a * src[7] + b * src[8] + 4) >> 3;
+
+    dst[ 8] = (a * src[ 8] + b * src[ 9] + 4) >> 3;
+    dst[ 9] = (a * src[ 9] + b * src[10] + 4) >> 3;
+    dst[10] = (a * src[10] + b * src[11] + 4) >> 3;
+    dst[11] = (a * src[11] + b * src[12] + 4) >> 3;
+    dst[12] = (a * src[12] + b * src[13] + 4) >> 3;
+    dst[13] = (a * src[13] + b * src[14] + 4) >> 3;
+    dst[14] = (a * src[14] + b * src[15] + 4) >> 3;
+    dst[15] = (a * src[15] + b * src[16] + 4) >> 3;
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x03                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+        "pshufh     %[a],       %[a],           %[ftmp0]            \n\t"
+        "pshufh     %[b],       %[b],           %[ftmp0]            \n\t"
+
+        "1:                                                         \n\t"
+        // 0 - 7
+        PUT_VP8_BILINEAR8_H_MMI(%[src], %[dst])
+        PTR_ADDIU  "%[src0],    %[src],         0x08                \n\t"
+        PTR_ADDIU  "%[dst0],    %[dst],         0x08                \n\t"
+        // 8 - 15
+        PUT_VP8_BILINEAR8_H_MMI(%[src0], %[dst0])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[sstride]          \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dstride]          \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),        [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),        [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),        [ftmp5]"=&f"(ftmp[5]),
+          [ftmp6]"=&f"(ftmp[6]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_ALL64
+          [dst0]"=&r"(dst0),            [src0]"=&r"(src0),
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),              [src]"+&r"(src),
+          [a]"+&f"(a),                  [b]"+&f"(b)
+        : [sstride]"r"((mips_reg)sstride),
+          [dstride]"r"((mips_reg)dstride),
+          [ff_pw_4]"f"(ff_pw_4)
+        : "memory"
+    );
+#else
+    int a = 8 - mx, b = mx;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 16; x++)
+            dst[x] = (a * src[x] + b * src[x + 1] + 4) >> 3;
+        dst += dstride;
+        src += sstride;
+    }
+#endif
+}
+
+void ff_put_vp8_bilinear16_v_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src,
+        ptrdiff_t sstride, int h, int mx, int my)
+{
+#if 1
+    int c = 8 - my, d = my;
+    double ftmp[7];
+    uint32_t tmp[1];
+    mips_reg src0, src1, dst0;
+    DECLARE_VAR_ALL64;
+
+    /*
+    dst[0] = (c * src[0] + d * src[    sstride] + 4) >> 3;
+    dst[1] = (c * src[1] + d * src[1 + sstride] + 4) >> 3;
+    dst[2] = (c * src[2] + d * src[2 + sstride] + 4) >> 3;
+    dst[3] = (c * src[3] + d * src[3 + sstride] + 4) >> 3;
+    dst[4] = (c * src[4] + d * src[4 + sstride] + 4) >> 3;
+    dst[5] = (c * src[5] + d * src[5 + sstride] + 4) >> 3;
+    dst[6] = (c * src[6] + d * src[6 + sstride] + 4) >> 3;
+    dst[7] = (c * src[7] + d * src[7 + sstride] + 4) >> 3;
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x03                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+        "pshufh     %[c],       %[c],           %[ftmp0]            \n\t"
+        "pshufh     %[d],       %[d],           %[ftmp0]            \n\t"
+
+        "1:                                                         \n\t"
+        // 0 - 7
+        PUT_VP8_BILINEAR8_V_MMI(%[src], %[src1], %[dst], %[sstride])
+        PTR_ADDIU  "%[src0],    %[src],         0x08                \n\t"
+        PTR_ADDIU  "%[dst0],    %[dst],         0x08                \n\t"
+        // 8 - 15
+        PUT_VP8_BILINEAR8_V_MMI(%[src0], %[src1], %[dst0], %[sstride])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[sstride]          \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dstride]          \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),        [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),        [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),        [ftmp5]"=&f"(ftmp[5]),
+          [ftmp6]"=&f"(ftmp[6]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_ALL64
+          [src0]"=&r"(src0),            [dst0]"=&r"(dst0),
+          [src1]"=&r"(src1),
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),              [src]"+&r"(src),
+          [c]"+&f"(c),                  [d]"+&f"(d)
+        : [sstride]"r"((mips_reg)sstride),
+          [dstride]"r"((mips_reg)dstride),
+          [ff_pw_4]"f"(ff_pw_4)
+        : "memory"
+    );
+#else
+    int c = 8 - my, d = my;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 16; x++)
+            dst[x] = (c * src[x] + d * src[x + sstride] + 4) >> 3;
+        dst += dstride;
+        src += sstride;
+    }
+#endif
+}
+
+void ff_put_vp8_bilinear16_hv_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src,
+        ptrdiff_t sstride, int h, int mx, int my)
+{
+#if 1
+    DECLARE_ALIGNED(8, uint8_t, tmp_array[528]);
+    uint8_t *tmp = tmp_array;
+
+    ff_put_vp8_bilinear16_h_mmi(tmp, 16, src, sstride, h + 1, mx, my);
+    ff_put_vp8_bilinear16_v_mmi(dst, dstride, tmp, 16, h, mx, my);
+#else
+    int a = 8 - mx, b = mx;
+    int c = 8 - my, d = my;
+    int x, y;
+    uint8_t tmp_array[528];
+    uint8_t *tmp = tmp_array;
+
+    for (y = 0; y < h + 1; y++) {
+        for (x = 0; x < 16; x++)
+            tmp[x] = (a * src[x] + b * src[x + 1] + 4) >> 3;
+        tmp += 16;
+        src += sstride;
+    }
+
+    tmp = tmp_array;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 16; x++)
+            dst[x] = (c * tmp[x] + d * tmp[x + 16] + 4) >> 3;
+        dst += dstride;
+        tmp += 16;
+    }
+#endif
+}
+
+void ff_put_vp8_bilinear8_h_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src,
+        ptrdiff_t sstride, int h, int mx, int my)
+{
+#if 1
+    int a = 8 - mx, b = mx;
+    double ftmp[7];
+    uint32_t tmp[1];
+    DECLARE_VAR_ALL64;
+
+    /*
+    dst[0] = (a * src[0] + b * src[1] + 4) >> 3;
+    dst[1] = (a * src[1] + b * src[2] + 4) >> 3;
+    dst[2] = (a * src[2] + b * src[3] + 4) >> 3;
+    dst[3] = (a * src[3] + b * src[4] + 4) >> 3;
+    dst[4] = (a * src[4] + b * src[5] + 4) >> 3;
+    dst[5] = (a * src[5] + b * src[6] + 4) >> 3;
+    dst[6] = (a * src[6] + b * src[7] + 4) >> 3;
+    dst[7] = (a * src[7] + b * src[8] + 4) >> 3;
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x03                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+        "pshufh     %[a],       %[a],           %[ftmp0]            \n\t"
+        "pshufh     %[b],       %[b],           %[ftmp0]            \n\t"
+
+        "1:                                                         \n\t"
+        PUT_VP8_BILINEAR8_H_MMI(%[src], %[dst])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[sstride]          \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dstride]          \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),        [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),        [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),        [ftmp5]"=&f"(ftmp[5]),
+          [ftmp6]"=&f"(ftmp[6]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_ALL64
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),              [src]"+&r"(src),
+          [a]"+&f"(a),                  [b]"+&f"(b)
+        : [sstride]"r"((mips_reg)sstride),
+          [dstride]"r"((mips_reg)dstride),
+          [ff_pw_4]"f"(ff_pw_4)
+        : "memory"
+    );
+#else
+    int a = 8 - mx, b = mx;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 8; x++)
+            dst[x] = (a * src[x] + b * src[x + 1] + 4) >> 3;
+        dst += dstride;
+        src += sstride;
+    }
+#endif
+}
+
+void ff_put_vp8_bilinear8_v_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src,
+        ptrdiff_t sstride, int h, int mx, int my)
+{
+#if 1
+    int c = 8 - my, d = my;
+    double ftmp[7];
+    uint32_t tmp[1];
+    mips_reg src1;
+    DECLARE_VAR_ALL64;
+
+    /*
+    dst[0] = (c * src[0] + d * src[    sstride] + 4) >> 3;
+    dst[1] = (c * src[1] + d * src[1 + sstride] + 4) >> 3;
+    dst[2] = (c * src[2] + d * src[2 + sstride] + 4) >> 3;
+    dst[3] = (c * src[3] + d * src[3 + sstride] + 4) >> 3;
+    dst[4] = (c * src[4] + d * src[4 + sstride] + 4) >> 3;
+    dst[5] = (c * src[5] + d * src[5 + sstride] + 4) >> 3;
+    dst[6] = (c * src[6] + d * src[6 + sstride] + 4) >> 3;
+    dst[7] = (c * src[7] + d * src[7 + sstride] + 4) >> 3;
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x03                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+        "pshufh     %[c],       %[c],           %[ftmp0]            \n\t"
+        "pshufh     %[d],       %[d],           %[ftmp0]            \n\t"
+
+        "1:                                                         \n\t"
+        PUT_VP8_BILINEAR8_V_MMI(%[src], %[src1], %[dst], %[sstride])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[sstride]          \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dstride]          \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),        [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),        [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),        [ftmp5]"=&f"(ftmp[5]),
+          [ftmp6]"=&f"(ftmp[6]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_ALL64
+          [src1]"=&r"(src1),
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),              [src]"+&r"(src),
+          [c]"+&f"(c),                  [d]"+&f"(d)
+        : [sstride]"r"((mips_reg)sstride),
+          [dstride]"r"((mips_reg)dstride),
+          [ff_pw_4]"f"(ff_pw_4)
+        : "memory"
+    );
+#else
+    int c = 8 - my, d = my;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 8; x++)
+            dst[x] = (c * src[x] + d * src[x + sstride] + 4) >> 3;
+        dst += dstride;
+        src += sstride;
+    }
+#endif
+}
+
+void ff_put_vp8_bilinear8_hv_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src,
+        ptrdiff_t sstride, int h, int mx, int my)
+{
+#if 1
+    DECLARE_ALIGNED(8, uint8_t, tmp_array[136]);
+    uint8_t *tmp = tmp_array;
+
+    ff_put_vp8_bilinear8_h_mmi(tmp, 8, src, sstride, h + 1, mx, my);
+    ff_put_vp8_bilinear8_v_mmi(dst, dstride, tmp, 8, h, mx, my);
+#else
+    int a = 8 - mx, b = mx;
+    int c = 8 - my, d = my;
+    int x, y;
+    uint8_t tmp_array[136];
+    uint8_t *tmp = tmp_array;
+
+    for (y = 0; y < h + 1; y++) {
+        for (x = 0; x < 8; x++)
+            tmp[x] = (a * src[x] + b * src[x + 1] + 4) >> 3;
+        tmp += 8;
+        src += sstride;
+    }
+
+    tmp = tmp_array;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 8; x++)
+            dst[x] = (c * tmp[x] + d * tmp[x + 8] + 4) >> 3;
+        dst += dstride;
+        tmp += 8;
+    }
+#endif
+}
+
+void ff_put_vp8_bilinear4_h_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src,
+        ptrdiff_t sstride, int h, int mx, int my)
+{
+#if 1
+    int a = 8 - mx, b = mx;
+    double ftmp[5];
+    uint32_t tmp[1];
+    DECLARE_VAR_LOW32;
+    DECLARE_VAR_ALL64;
+
+    /*
+    dst[0] = (a * src[0] + b * src[1] + 4) >> 3;
+    dst[1] = (a * src[1] + b * src[2] + 4) >> 3;
+    dst[2] = (a * src[2] + b * src[3] + 4) >> 3;
+    dst[3] = (a * src[3] + b * src[4] + 4) >> 3;
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x03                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+        "pshufh     %[a],       %[a],           %[ftmp0]            \n\t"
+        "pshufh     %[b],       %[b],           %[ftmp0]            \n\t"
+
+        "1:                                                         \n\t"
+        PUT_VP8_BILINEAR4_H_MMI(%[src], %[dst])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[sstride]          \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dstride]          \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),        [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),        [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_LOW32
+          RESTRICT_ASM_ALL64
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),              [src]"+&r"(src),
+          [a]"+&f"(a),                  [b]"+&f"(b)
+        : [sstride]"r"((mips_reg)sstride),
+          [dstride]"r"((mips_reg)dstride),
+          [ff_pw_4]"f"(ff_pw_4)
+        : "memory"
+    );
+#else
+    int a = 8 - mx, b = mx;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 4; x++)
+            dst[x] = (a * src[x] + b * src[x + 1] + 4) >> 3;
+        dst += dstride;
+        src += sstride;
+    }
+#endif
+}
+
+void ff_put_vp8_bilinear4_v_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src,
+        ptrdiff_t sstride, int h, int mx, int my)
+{
+#if 1
+    int c = 8 - my, d = my;
+    double ftmp[7];
+    uint32_t tmp[1];
+    mips_reg src1;
+    DECLARE_VAR_LOW32;
+    DECLARE_VAR_ALL64;
+
+    /*
+    dst[0] = (c * src[0] + d * src[    sstride] + 4) >> 3;
+    dst[1] = (c * src[1] + d * src[1 + sstride] + 4) >> 3;
+    dst[2] = (c * src[2] + d * src[2 + sstride] + 4) >> 3;
+    dst[3] = (c * src[3] + d * src[3 + sstride] + 4) >> 3;
+    */
+    __asm__ volatile (
+        "xor        %[ftmp0],   %[ftmp0],       %[ftmp0]            \n\t"
+        "li         %[tmp0],    0x03                                \n\t"
+        "mtc1       %[tmp0],    %[ftmp4]                            \n\t"
+        "pshufh     %[c],       %[c],           %[ftmp0]            \n\t"
+        "pshufh     %[d],       %[d],           %[ftmp0]            \n\t"
+
+        "1:                                                         \n\t"
+        PUT_VP8_BILINEAR4_V_MMI(%[src], %[src1], %[dst], %[sstride])
+
+        "addiu      %[h],       %[h],           -0x01               \n\t"
+        PTR_ADDU   "%[src],     %[src],         %[sstride]          \n\t"
+        PTR_ADDU   "%[dst],     %[dst],         %[dstride]          \n\t"
+        "bnez       %[h],       1b                                  \n\t"
+        : [ftmp0]"=&f"(ftmp[0]),        [ftmp1]"=&f"(ftmp[1]),
+          [ftmp2]"=&f"(ftmp[2]),        [ftmp3]"=&f"(ftmp[3]),
+          [ftmp4]"=&f"(ftmp[4]),
+          [tmp0]"=&r"(tmp[0]),
+          RESTRICT_ASM_LOW32
+          RESTRICT_ASM_ALL64
+          [src1]"=&r"(src1),
+          [h]"+&r"(h),
+          [dst]"+&r"(dst),              [src]"+&r"(src),
+          [c]"+&f"(c),                  [d]"+&f"(d)
+        : [sstride]"r"((mips_reg)sstride),
+          [dstride]"r"((mips_reg)dstride),
+          [ff_pw_4]"f"(ff_pw_4)
+        : "memory"
+    );
+#else
+    int c = 8 - my, d = my;
+    int x, y;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 4; x++)
+            dst[x] = (c * src[x] + d * src[x + sstride] + 4) >> 3;
+        dst += dstride;
+        src += sstride;
+    }
+#endif
+}
+
+void ff_put_vp8_bilinear4_hv_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src,
+        ptrdiff_t sstride, int h, int mx, int my)
+{
+#if 1
+    DECLARE_ALIGNED(4, uint8_t, tmp_array[36]);
+    uint8_t *tmp = tmp_array;
+
+    ff_put_vp8_bilinear4_h_mmi(tmp, 4, src, sstride, h + 1, mx, my);
+    ff_put_vp8_bilinear4_v_mmi(dst, dstride, tmp, 4, h, mx, my);
+#else
+    int a = 8 - mx, b = mx;
+    int c = 8 - my, d = my;
+    int x, y;
+    uint8_t tmp_array[36];
+    uint8_t *tmp = tmp_array;
+
+    for (y = 0; y < h + 1; y++) {
+        for (x = 0; x < 4; x++)
+            tmp[x] = (a * src[x] + b * src[x + 1] + 4) >> 3;
+        tmp += 4;
+        src += sstride;
+    }
+
+    tmp = tmp_array;
+
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < 4; x++)
+            dst[x] = (c * tmp[x] + d * tmp[x + 4] + 4) >> 3;
+        dst += dstride;
+        tmp += 4;
+    }
+#endif
+}
-- 
2.1.0



More information about the ffmpeg-devel mailing list