making act segmenter

1 files changed, 0 insertions, 187 deletions

diff --git a/ffmpeg1/libavcodec/mips/amrwbdec_mips.c b/ffmpeg1/libavcodec/mips/amrwbdec_mips.c
deleted file mode 100644
index 1d6ed2d..0000000
--- a/ffmpeg1/libavcodec/mips/amrwbdec_mips.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * Copyright (c) 2012
- *      MIPS Technologies, Inc., California.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its
- *    contributors may be used to endorse or promote products derived from
- *    this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * Author:  Nedeljko Babic (nbabic@mips.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
- */
-
-/**
- * @file
- * Reference: libavcodec/amrwbdec.c
- */
-#include "libavutil/avutil.h"
-#include "libavcodec/amrwbdata.h"
-#include "amrwbdec_mips.h"
-
-#if HAVE_INLINE_ASM
-void hb_fir_filter_mips(float *out, const float fir_coef[HB_FIR_SIZE + 1],
-                          float mem[HB_FIR_SIZE], const float *in)
-{
-    int i;
-    float data[AMRWB_SFR_SIZE_16k + HB_FIR_SIZE]; // past and current samples
-
-    memcpy(data, mem, HB_FIR_SIZE * sizeof(float));
-    memcpy(data + HB_FIR_SIZE, in, AMRWB_SFR_SIZE_16k * sizeof(float));
-
-    for (i = 0; i < AMRWB_SFR_SIZE_16k; i++) {
-        float output;
-        float * p_data = (data+i);
-
-        /**
-        * inner loop is entirely unrolled and instructions are scheduled
-        * to minimize pipeline stall
-        */
-        __asm__ volatile(
-            "mtc1       $zero,     %[output]                      \n\t"
-            "lwc1       $f0,       0(%[p_data])                   \n\t"
-            "lwc1       $f1,       0(%[fir_coef])                 \n\t"
-            "lwc1       $f2,       4(%[p_data])                   \n\t"
-            "madd.s     %[output], %[output],       $f0, $f1      \n\t"
-            "lwc1       $f3,       4(%[fir_coef])                 \n\t"
-            "lwc1       $f4,       8(%[p_data])                   \n\t"
-            "madd.s     %[output], %[output],       $f2, $f3      \n\t"
-            "lwc1       $f5,       8(%[fir_coef])                 \n\t"
-
-            "lwc1       $f0,       12(%[p_data])                  \n\t"
-            "lwc1       $f1,       12(%[fir_coef])                \n\t"
-            "madd.s     %[output], %[output],       $f4, $f5      \n\t"
-            "lwc1       $f2,       16(%[p_data])                  \n\t"
-            "madd.s     %[output], %[output],       $f0, $f1      \n\t"
-            "lwc1       $f3,       16(%[fir_coef])                \n\t"
-            "lwc1       $f4,       20(%[p_data])                  \n\t"
-            "lwc1       $f5,       20(%[fir_coef])                \n\t"
-            "madd.s     %[output], %[output],       $f2, $f3      \n\t"
-
-            "lwc1       $f0,       24(%[p_data])                  \n\t"
-            "lwc1       $f1,       24(%[fir_coef])                \n\t"
-            "lwc1       $f2,       28(%[p_data])                  \n\t"
-            "madd.s     %[output], %[output],       $f4, $f5      \n\t"
-            "lwc1       $f3,       28(%[fir_coef])                \n\t"
-            "madd.s     %[output], %[output],       $f0, $f1      \n\t"
-            "lwc1       $f4,       32(%[p_data])                  \n\t"
-            "madd.s     %[output], %[output],       $f2, $f3      \n\t"
-            "lwc1       $f5,       32(%[fir_coef])                \n\t"
-            "madd.s     %[output], %[output],       $f4, $f5      \n\t"
-
-            "lwc1       $f0,       36(%[p_data])                  \n\t"
-            "lwc1       $f1,       36(%[fir_coef])                \n\t"
-            "lwc1       $f2,       40(%[p_data])                  \n\t"
-            "lwc1       $f3,       40(%[fir_coef])                \n\t"
-            "madd.s     %[output], %[output],       $f0, $f1      \n\t"
-            "lwc1       $f4,       44(%[p_data])                  \n\t"
-            "lwc1       $f5,       44(%[fir_coef])                \n\t"
-            "madd.s     %[output], %[output],       $f2, $f3      \n\t"
-
-            "lwc1       $f0,       48(%[p_data])                  \n\t"
-            "lwc1       $f1,       48(%[fir_coef])                \n\t"
-            "lwc1       $f2,       52(%[p_data])                  \n\t"
-            "madd.s     %[output], %[output],       $f4, $f5      \n\t"
-            "lwc1       $f3,       52(%[fir_coef])                \n\t"
-            "lwc1       $f4,       56(%[p_data])                  \n\t"
-            "madd.s     %[output], %[output],       $f0, $f1      \n\t"
-            "lwc1       $f5,       56(%[fir_coef])                \n\t"
-            "madd.s     %[output], %[output],       $f2, $f3      \n\t"
-
-            "lwc1       $f0,       60(%[p_data])                  \n\t"
-            "lwc1       $f1,       60(%[fir_coef])                \n\t"
-            "lwc1       $f2,       64(%[p_data])                  \n\t"
-            "madd.s     %[output], %[output],       $f4, $f5      \n\t"
-            "lwc1       $f3,       64(%[fir_coef])                \n\t"
-            "madd.s     %[output], %[output],       $f0, $f1      \n\t"
-            "lwc1       $f4,       68(%[p_data])                  \n\t"
-            "madd.s     %[output], %[output],       $f2, $f3      \n\t"
-            "lwc1       $f5,       68(%[fir_coef])                \n\t"
-            "madd.s     %[output], %[output],       $f4, $f5      \n\t"
-
-            "lwc1       $f0,       72(%[p_data])                  \n\t"
-            "lwc1       $f1,       72(%[fir_coef])                \n\t"
-            "lwc1       $f2,       76(%[p_data])                  \n\t"
-            "lwc1       $f3,       76(%[fir_coef])                \n\t"
-            "madd.s     %[output], %[output],       $f0, $f1      \n\t"
-            "lwc1       $f4,       80(%[p_data])                  \n\t"
-            "lwc1       $f5,       80(%[fir_coef])                \n\t"
-            "madd.s     %[output], %[output],       $f2, $f3      \n\t"
-
-            "lwc1       $f0,       84(%[p_data])                  \n\t"
-            "lwc1       $f1,       84(%[fir_coef])                \n\t"
-            "lwc1       $f2,       88(%[p_data])                  \n\t"
-            "madd.s     %[output], %[output],       $f4, $f5      \n\t"
-            "lwc1       $f3,       88(%[fir_coef])                \n\t"
-            "lwc1       $f4,       92(%[p_data])                  \n\t"
-            "madd.s     %[output], %[output],       $f0, $f1      \n\t"
-            "lwc1       $f5,       92(%[fir_coef])                \n\t"
-            "madd.s     %[output], %[output],       $f2, $f3      \n\t"
-
-            "lwc1       $f0,       96(%[p_data])                  \n\t"
-            "lwc1       $f1,       96(%[fir_coef])                \n\t"
-            "lwc1       $f2,       100(%[p_data])                 \n\t"
-            "madd.s     %[output], %[output],       $f4, $f5      \n\t"
-            "lwc1       $f3,       100(%[fir_coef])               \n\t"
-            "lwc1       $f4,       104(%[p_data])                 \n\t"
-            "madd.s     %[output], %[output],       $f0, $f1      \n\t"
-            "lwc1       $f5,       104(%[fir_coef])               \n\t"
-            "madd.s     %[output], %[output],       $f2, $f3      \n\t"
-
-            "lwc1       $f0,       108(%[p_data])                 \n\t"
-            "lwc1       $f1,       108(%[fir_coef])               \n\t"
-            "madd.s     %[output], %[output],       $f4, $f5      \n\t"
-            "lwc1       $f2,       112(%[p_data])                 \n\t"
-            "lwc1       $f3,       112(%[fir_coef])               \n\t"
-            "madd.s     %[output], %[output],       $f0, $f1      \n\t"
-            "lwc1       $f4,       116(%[p_data])                 \n\t"
-            "lwc1       $f5,       116(%[fir_coef])               \n\t"
-            "lwc1       $f0,       120(%[p_data])                 \n\t"
-            "madd.s     %[output], %[output],       $f2, $f3      \n\t"
-            "lwc1       $f1,       120(%[fir_coef])               \n\t"
-            "madd.s     %[output], %[output],       $f4, $f5      \n\t"
-            "madd.s     %[output], %[output],       $f0, $f1      \n\t"
-
-            : [output]"=&f"(output)
-            : [fir_coef]"r"(fir_coef), [p_data]"r"(p_data)
-            : "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "memory"
-        );
-        out[i] = output;
-    }
-    memcpy(mem, data + AMRWB_SFR_SIZE_16k, HB_FIR_SIZE * sizeof(float));
-}
-#endif /* HAVE_INLINE_ASM */