diff --git a/libavcodec/mips/Makefile b/libavcodec/mips/Makefile
index 0647c0142a..fc1bc6b03f 100644
--- a/libavcodec/mips/Makefile
+++ b/libavcodec/mips/Makefile
@@ -31,7 +31,8 @@ OBJS-$(CONFIG_BLOCKDSP)                   += mips/blockdsp_init_mips.o
 OBJS-$(CONFIG_PIXBLOCKDSP)                += mips/pixblockdsp_init_mips.o
 OBJS-$(CONFIG_IDCTDSP)                    += mips/idctdsp_init_mips.o
 OBJS-$(CONFIG_MPEGVIDEO)                  += mips/mpegvideo_init_mips.o
-OBJS-$(CONFIG_MPEGVIDEOENC)               += mips/mpegvideoencdsp_init_mips.o
+OBJS-$(CONFIG_MPEGVIDEOENC)               += mips/mpegvideoenc_init_mips.o \
+                                             mips/mpegvideoencdsp_init_mips.o
 OBJS-$(CONFIG_ME_CMP)                     += mips/me_cmp_init_mips.o
 OBJS-$(CONFIG_MPEG4_DECODER)              += mips/xvididct_init_mips.o
 OBJS-$(CONFIG_VC1DSP)                     += mips/vc1dsp_init_mips.o
@@ -76,6 +77,7 @@ MMI-OBJS-$(CONFIG_H264DSP)                += mips/h264dsp_mmi.o
 MMI-OBJS-$(CONFIG_H264CHROMA)             += mips/h264chroma_mmi.o
 MMI-OBJS-$(CONFIG_H264PRED)               += mips/h264pred_mmi.o
 MMI-OBJS-$(CONFIG_MPEGVIDEO)              += mips/mpegvideo_mmi.o
+MMI-OBJS-$(CONFIG_MPEGVIDEOENC)           += mips/mpegvideoenc_mmi.o
 MMI-OBJS-$(CONFIG_IDCTDSP)                += mips/idctdsp_mmi.o           \
                                              mips/simple_idct_mmi.o
 MMI-OBJS-$(CONFIG_MPEG4_DECODER)          += mips/xvid_idct_mmi.o
diff --git a/libavcodec/mips/mpegvideo_init_mips.c b/libavcodec/mips/mpegvideo_init_mips.c
index f687ad18f1..1d02b0c937 100644
--- a/libavcodec/mips/mpegvideo_init_mips.c
+++ b/libavcodec/mips/mpegvideo_init_mips.c
@@ -36,8 +36,6 @@ av_cold void ff_mpv_common_init_mips(MpegEncContext *s)
         if (!(s->avctx->flags & AV_CODEC_FLAG_BITEXACT))
             if (!s->q_scale_type)
                 s->dct_unquantize_mpeg2_intra = ff_dct_unquantize_mpeg2_intra_mmi;
-
-        s->denoise_dct= ff_denoise_dct_mmi;
     }
 
     if (have_msa(cpu_flags)) {
diff --git a/libavcodec/mips/mpegvideo_mmi.c b/libavcodec/mips/mpegvideo_mmi.c
index 3d5b5e20ab..7af421db6b 100644
--- a/libavcodec/mips/mpegvideo_mmi.c
+++ b/libavcodec/mips/mpegvideo_mmi.c
@@ -434,75 +434,3 @@ void ff_dct_unquantize_mpeg2_intra_mmi(MpegEncContext *s, int16_t *block,
 
     block[0]= block0;
 }
-
-void ff_denoise_dct_mmi(MpegEncContext *s, int16_t *block)
-{
-    const int intra = s->mb_intra;
-    int *sum = s->dct_error_sum[intra];
-    uint16_t *offset = s->dct_offset[intra];
-    double ftmp[8];
-    mips_reg addr[1];
-    DECLARE_VAR_ALL64;
-
-    s->dct_count[intra]++;
-
-    __asm__ volatile(
-        "pxor       %[ftmp0],   %[ftmp0],       %[ftmp0]                \n\t"
-        "1:                                                             \n\t"
-        MMI_LDC1(%[ftmp1], %[block], 0x00)
-        "pxor       %[ftmp2],   %[ftmp2],       %[ftmp2]                \n\t"
-        MMI_LDC1(%[ftmp3], %[block], 0x08)
-        "pxor       %[ftmp4],   %[ftmp4],       %[ftmp4]                \n\t"
-        "pcmpgth    %[ftmp2],   %[ftmp2],       %[ftmp1]                \n\t"
-        "pcmpgth    %[ftmp4],   %[ftmp4],       %[ftmp3]                \n\t"
-        "pxor       %[ftmp1],   %[ftmp1],       %[ftmp2]                \n\t"
-        "pxor       %[ftmp3],   %[ftmp3],       %[ftmp4]                \n\t"
-        "psubh      %[ftmp1],   %[ftmp1],       %[ftmp2]                \n\t"
-        "psubh      %[ftmp3],   %[ftmp3],       %[ftmp4]                \n\t"
-        MMI_LDC1(%[ftmp6], %[offset], 0x00)
-        "mov.d      %[ftmp5],   %[ftmp1]                                \n\t"
-        "psubush    %[ftmp1],   %[ftmp1],       %[ftmp6]                \n\t"
-        MMI_LDC1(%[ftmp6], %[offset], 0x08)
-        "mov.d      %[ftmp7],   %[ftmp3]                                \n\t"
-        "psubush    %[ftmp3],   %[ftmp3],       %[ftmp6]                \n\t"
-        "pxor       %[ftmp1],   %[ftmp1],       %[ftmp2]                \n\t"
-        "pxor       %[ftmp3],   %[ftmp3],       %[ftmp4]                \n\t"
-        "psubh      %[ftmp1],   %[ftmp1],       %[ftmp2]                \n\t"
-        "psubh      %[ftmp3],   %[ftmp3],       %[ftmp4]                \n\t"
-        MMI_SDC1(%[ftmp1], %[block], 0x00)
-        MMI_SDC1(%[ftmp3], %[block], 0x08)
-        "mov.d      %[ftmp1],   %[ftmp5]                                \n\t"
-        "mov.d      %[ftmp3],   %[ftmp7]                                \n\t"
-        "punpcklhw  %[ftmp5],   %[ftmp5],       %[ftmp0]                \n\t"
-        "punpckhhw  %[ftmp1],   %[ftmp1],       %[ftmp0]                \n\t"
-        "punpcklhw  %[ftmp7],   %[ftmp7],       %[ftmp0]                \n\t"
-        "punpckhhw  %[ftmp3],   %[ftmp3],       %[ftmp0]                \n\t"
-        MMI_LDC1(%[ftmp2], %[sum], 0x00)
-        "paddw      %[ftmp5],   %[ftmp5],       %[ftmp2]                \n\t"
-        MMI_LDC1(%[ftmp2], %[sum], 0x08)
-        "paddw      %[ftmp1],   %[ftmp1],       %[ftmp2]                \n\t"
-        MMI_LDC1(%[ftmp2], %[sum], 0x10)
-        "paddw      %[ftmp7],   %[ftmp7],       %[ftmp2]                \n\t"
-        MMI_LDC1(%[ftmp2], %[sum], 0x18)
-        "paddw      %[ftmp3],   %[ftmp3],       %[ftmp2]                \n\t"
-        MMI_SDC1(%[ftmp5], %[sum], 0x00)
-        MMI_SDC1(%[ftmp1], %[sum], 0x08)
-        MMI_SDC1(%[ftmp7], %[sum], 0x10)
-        MMI_SDC1(%[ftmp3], %[sum], 0x18)
-        PTR_ADDIU  "%[block],   %[block],       0x10                    \n\t"
-        PTR_ADDIU  "%[sum],     %[sum],         0x20                    \n\t"
-        PTR_SUBU   "%[addr0],   %[block1],      %[block]                \n\t"
-        PTR_ADDIU  "%[offset],  %[offset],      0x10                    \n\t"
-        "bgtz       %[addr0],   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]),
-          RESTRICT_ASM_ALL64
-          [addr0]"=&r"(addr[0]),
-          [block]"+&r"(block),              [sum]"+&r"(sum),
-          [offset]"+&r"(offset)
-        : [block1]"r"(block+64)
-        : "memory"
-    );
-}
diff --git a/libavcodec/mips/mpegvideoenc_init_mips.c b/libavcodec/mips/mpegvideoenc_init_mips.c
new file mode 100644
index 0000000000..5ef0664937
--- /dev/null
+++ b/libavcodec/mips/mpegvideoenc_init_mips.c
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2015 Manojkumar Bhosale (Manojkumar.Bhosale@imgtec.com)
+ *
+ * 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 "libavutil/attributes.h"
+#include "libavutil/mips/cpu.h"
+#include "libavcodec/mpegvideoenc.h"
+#include "mpegvideo_mips.h"
+
+av_cold void ff_mpvenc_dct_init_mips(MpegEncContext *s)
+{
+    int cpu_flags = av_get_cpu_flags();
+
+    if (have_mmi(cpu_flags)) {
+        s->denoise_dct = ff_denoise_dct_mmi;
+    }
+}
diff --git a/libavcodec/mips/mpegvideoenc_mmi.c b/libavcodec/mips/mpegvideoenc_mmi.c
new file mode 100644
index 0000000000..65da155e9f
--- /dev/null
+++ b/libavcodec/mips/mpegvideoenc_mmi.c
@@ -0,0 +1,98 @@
+/*
+ * Loongson SIMD optimized mpegvideo
+ *
+ * Copyright (c) 2015 Loongson Technology Corporation Limited
+ * Copyright (c) 2015 Zhou Xiaoyong <zhouxiaoyong@loongson.cn>
+ *                    Zhang Shuangshuang <zhangshuangshuang@ict.ac.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 "mpegvideo_mips.h"
+#include "libavutil/mips/mmiutils.h"
+
+void ff_denoise_dct_mmi(MpegEncContext *s, int16_t *block)
+{
+    const int intra = s->mb_intra;
+    int *sum = s->dct_error_sum[intra];
+    uint16_t *offset = s->dct_offset[intra];
+    double ftmp[8];
+    mips_reg addr[1];
+    DECLARE_VAR_ALL64;
+
+    s->dct_count[intra]++;
+
+    __asm__ volatile(
+        "pxor       %[ftmp0],   %[ftmp0],       %[ftmp0]                \n\t"
+        "1:                                                             \n\t"
+        MMI_LDC1(%[ftmp1], %[block], 0x00)
+        "pxor       %[ftmp2],   %[ftmp2],       %[ftmp2]                \n\t"
+        MMI_LDC1(%[ftmp3], %[block], 0x08)
+        "pxor       %[ftmp4],   %[ftmp4],       %[ftmp4]                \n\t"
+        "pcmpgth    %[ftmp2],   %[ftmp2],       %[ftmp1]                \n\t"
+        "pcmpgth    %[ftmp4],   %[ftmp4],       %[ftmp3]                \n\t"
+        "pxor       %[ftmp1],   %[ftmp1],       %[ftmp2]                \n\t"
+        "pxor       %[ftmp3],   %[ftmp3],       %[ftmp4]                \n\t"
+        "psubh      %[ftmp1],   %[ftmp1],       %[ftmp2]                \n\t"
+        "psubh      %[ftmp3],   %[ftmp3],       %[ftmp4]                \n\t"
+        MMI_LDC1(%[ftmp6], %[offset], 0x00)
+        "mov.d      %[ftmp5],   %[ftmp1]                                \n\t"
+        "psubush    %[ftmp1],   %[ftmp1],       %[ftmp6]                \n\t"
+        MMI_LDC1(%[ftmp6], %[offset], 0x08)
+        "mov.d      %[ftmp7],   %[ftmp3]                                \n\t"
+        "psubush    %[ftmp3],   %[ftmp3],       %[ftmp6]                \n\t"
+        "pxor       %[ftmp1],   %[ftmp1],       %[ftmp2]                \n\t"
+        "pxor       %[ftmp3],   %[ftmp3],       %[ftmp4]                \n\t"
+        "psubh      %[ftmp1],   %[ftmp1],       %[ftmp2]                \n\t"
+        "psubh      %[ftmp3],   %[ftmp3],       %[ftmp4]                \n\t"
+        MMI_SDC1(%[ftmp1], %[block], 0x00)
+        MMI_SDC1(%[ftmp3], %[block], 0x08)
+        "mov.d      %[ftmp1],   %[ftmp5]                                \n\t"
+        "mov.d      %[ftmp3],   %[ftmp7]                                \n\t"
+        "punpcklhw  %[ftmp5],   %[ftmp5],       %[ftmp0]                \n\t"
+        "punpckhhw  %[ftmp1],   %[ftmp1],       %[ftmp0]                \n\t"
+        "punpcklhw  %[ftmp7],   %[ftmp7],       %[ftmp0]                \n\t"
+        "punpckhhw  %[ftmp3],   %[ftmp3],       %[ftmp0]                \n\t"
+        MMI_LDC1(%[ftmp2], %[sum], 0x00)
+        "paddw      %[ftmp5],   %[ftmp5],       %[ftmp2]                \n\t"
+        MMI_LDC1(%[ftmp2], %[sum], 0x08)
+        "paddw      %[ftmp1],   %[ftmp1],       %[ftmp2]                \n\t"
+        MMI_LDC1(%[ftmp2], %[sum], 0x10)
+        "paddw      %[ftmp7],   %[ftmp7],       %[ftmp2]                \n\t"
+        MMI_LDC1(%[ftmp2], %[sum], 0x18)
+        "paddw      %[ftmp3],   %[ftmp3],       %[ftmp2]                \n\t"
+        MMI_SDC1(%[ftmp5], %[sum], 0x00)
+        MMI_SDC1(%[ftmp1], %[sum], 0x08)
+        MMI_SDC1(%[ftmp7], %[sum], 0x10)
+        MMI_SDC1(%[ftmp3], %[sum], 0x18)
+        PTR_ADDIU  "%[block],   %[block],       0x10                    \n\t"
+        PTR_ADDIU  "%[sum],     %[sum],         0x20                    \n\t"
+        PTR_SUBU   "%[addr0],   %[block1],      %[block]                \n\t"
+        PTR_ADDIU  "%[offset],  %[offset],      0x10                    \n\t"
+        "bgtz       %[addr0],   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]),
+          RESTRICT_ASM_ALL64
+          [addr0]"=&r"(addr[0]),
+          [block]"+&r"(block),              [sum]"+&r"(sum),
+          [offset]"+&r"(offset)
+        : [block1]"r"(block+64)
+        : "memory"
+    );
+}
diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c
index c9cb4c2e64..bc36d4b5a6 100644
--- a/libavcodec/mpegvideo_enc.c
+++ b/libavcodec/mpegvideo_enc.c
@@ -292,7 +292,9 @@ static void mpv_encode_defaults(MpegEncContext *s)
 
 av_cold int ff_dct_encode_init(MpegEncContext *s)
 {
-#if ARCH_X86
+#if ARCH_MIPS
+    ff_mpvenc_dct_init_mips(s);
+#elif ARCH_X86
     ff_dct_encode_init_x86(s);
 #endif
 
diff --git a/libavcodec/mpegvideoenc.h b/libavcodec/mpegvideoenc.h
index 169ed1dc3b..abbcdbc8fa 100644
--- a/libavcodec/mpegvideoenc.h
+++ b/libavcodec/mpegvideoenc.h
@@ -146,6 +146,7 @@ int ff_mpv_reallocate_putbitbuffer(MpegEncContext *s, size_t threshold, size_t s
 void ff_write_quant_matrix(PutBitContext *pb, uint16_t *matrix);
 
 int ff_dct_encode_init(MpegEncContext *s);
+void ff_mpvenc_dct_init_mips(MpegEncContext *s);
 void ff_dct_encode_init_x86(MpegEncContext *s);
 
 void ff_convert_matrix(MpegEncContext *s, int (*qmat)[64], uint16_t (*qmat16)[2][64],
