diff --git a/libavcodec/riscv/vp9_intra_rvv.S b/libavcodec/riscv/vp9_intra_rvv.S
index ca156d65cd..280c497687 100644
--- a/libavcodec/riscv/vp9_intra_rvv.S
+++ b/libavcodec/riscv/vp9_intra_rvv.S
@@ -173,3 +173,121 @@ func ff_h_8x8_rvv, zve32x
 
         ret
 endfunc
+
+.macro tm_sum4 dst1, dst2, dst3, dst4, top, n1
+        lbu          t1, \n1(a2)
+        lbu          t2, (\n1-1)(a2)
+        lbu          t3, (\n1-2)(a2)
+        lbu          t4, (\n1-3)(a2)
+        sub          t1, t1, a4
+        sub          t2, t2, a4
+        sub          t3, t3, a4
+        sub          t4, t4, a4
+        vadd.vx      \dst1, \top, t1
+        vadd.vx      \dst2, \top, t2
+        vadd.vx      \dst3, \top, t3
+        vadd.vx      \dst4, \top, t4
+.endm
+
+func ff_tm_32x32_rvv, zve32x
+        lbu          a4, -1(a3)
+        li           t5, 32
+
+        .irp offset 31, 23, 15, 7
+        vsetvli      zero, t5, e16, m4, ta, ma
+        vle8.v       v8, (a3)
+        vzext.vf2    v28, v8
+
+        tm_sum4      v0, v4, v8, v12, v28, \offset
+        tm_sum4      v16, v20, v24, v28, v28, (\offset-4)
+
+        .irp n 0, 4, 8, 12, 16, 20, 24, 28
+        vmax.vx      v\n, v\n, zero
+        .endr
+
+        vsetvli      zero, zero, e8, m2, ta, ma
+        .irp n 0, 4, 8, 12, 16, 20, 24, 28
+        vnclipu.wi   v\n, v\n, 0
+        vse8.v       v\n, (a0)
+        add          a0, a0, a1
+        .endr
+        .endr
+
+        ret
+endfunc
+
+func ff_tm_16x16_rvv, zve32x
+        vsetivli      zero, 16, e16, m2, ta, ma
+        vle8.v        v8, (a3)
+        vzext.vf2     v30, v8
+        lbu           a4, -1(a3)
+
+        tm_sum4       v0, v2, v4, v6, v30, 15
+        tm_sum4       v8, v10, v12, v14, v30, 11
+        tm_sum4       v16, v18, v20, v22, v30, 7
+        tm_sum4       v24, v26, v28, v30, v30, 3
+
+        .irp n 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30
+        vmax.vx      v\n, v\n, zero
+        .endr
+
+        vsetvli      zero, zero, e8, m1, ta, ma
+        .irp n 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28
+        vnclipu.wi   v\n, v\n, 0
+        vse8.v       v\n, (a0)
+        add          a0, a0, a1
+        .endr
+        vnclipu.wi   v30, v30, 0
+        vse8.v       v30, (a0)
+
+        ret
+endfunc
+
+func ff_tm_8x8_rvv, zve32x
+        vsetivli     zero, 8, e16, m1, ta, ma
+        vle8.v       v8, (a3)
+        vzext.vf2    v28, v8
+        lbu          a4, -1(a3)
+
+        tm_sum4      v16, v17, v18, v19, v28, 7
+        tm_sum4      v20, v21, v22, v23, v28, 3
+
+        .irp n 16, 17, 18, 19, 20, 21, 22, 23
+        vmax.vx      v\n, v\n, zero
+        .endr
+
+        vsetvli      zero, zero, e8, mf2, ta, ma
+        .irp n 16, 17, 18, 19, 20, 21, 22
+        vnclipu.wi   v\n, v\n, 0
+        vse8.v       v\n, (a0)
+        add          a0, a0, a1
+        .endr
+        vnclipu.wi   v24, v23, 0
+        vse8.v       v24, (a0)
+
+        ret
+endfunc
+
+func ff_tm_4x4_rvv, zve32x
+        vsetivli     zero, 4, e16, mf2, ta, ma
+        vle8.v       v8, (a3)
+        vzext.vf2    v28, v8
+        lbu          a4, -1(a3)
+
+        tm_sum4      v16, v17, v18, v19, v28, 3
+
+        .irp n 16, 17, 18, 19
+        vmax.vx      v\n, v\n, zero
+        .endr
+
+        vsetvli      zero, zero, e8, mf4, ta, ma
+        .irp n 16, 17, 18
+        vnclipu.wi   v\n, v\n, 0
+        vse8.v       v\n, (a0)
+        add          a0, a0, a1
+        .endr
+        vnclipu.wi   v24, v19, 0
+        vse8.v       v24, (a0)
+
+        ret
+endfunc
diff --git a/libavcodec/riscv/vp9dsp.h b/libavcodec/riscv/vp9dsp.h
index 0ad961c7e0..79330b4968 100644
--- a/libavcodec/riscv/vp9dsp.h
+++ b/libavcodec/riscv/vp9dsp.h
@@ -72,6 +72,14 @@ void ff_h_16x16_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
                     const uint8_t *a);
 void ff_h_8x8_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
                   const uint8_t *a);
+void ff_tm_32x32_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
+                     const uint8_t *a);
+void ff_tm_16x16_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
+                     const uint8_t *a);
+void ff_tm_8x8_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
+                   const uint8_t *a);
+void ff_tm_4x4_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
+                   const uint8_t *a);
 
 #define VP9_8TAP_RISCV_RVV_FUNC(SIZE, type, type_idx)                         \
 void ff_put_8tap_##type##_##SIZE##h_rvv(uint8_t *dst, ptrdiff_t dststride,   \
diff --git a/libavcodec/riscv/vp9dsp_init.c b/libavcodec/riscv/vp9dsp_init.c
index eab3e9cb0a..184fadbaf7 100644
--- a/libavcodec/riscv/vp9dsp_init.c
+++ b/libavcodec/riscv/vp9dsp_init.c
@@ -89,6 +89,10 @@ static av_cold void vp9dsp_intrapred_init_riscv(VP9DSPContext *dsp, int bpp)
         dsp->intra_pred[TX_32X32][HOR_PRED] = ff_h_32x32_rvv;
         dsp->intra_pred[TX_16X16][HOR_PRED] = ff_h_16x16_rvv;
         dsp->intra_pred[TX_8X8][HOR_PRED] = ff_h_8x8_rvv;
+        dsp->intra_pred[TX_32X32][TM_VP8_PRED] = ff_tm_32x32_rvv;
+        dsp->intra_pred[TX_16X16][TM_VP8_PRED] = ff_tm_16x16_rvv;
+        dsp->intra_pred[TX_8X8][TM_VP8_PRED] = ff_tm_8x8_rvv;
+        dsp->intra_pred[TX_4X4][TM_VP8_PRED] = ff_tm_4x4_rvv;
     }
 #endif
 #endif
