making act segmenter

1 files changed, 0 insertions, 84 deletions

diff --git a/ffmpeg1/libavcodec/arm/ac3dsp_armv6.S b/ffmpeg1/libavcodec/arm/ac3dsp_armv6.S
deleted file mode 100644
index 2028d0b..0000000
--- a/ffmpeg1/libavcodec/arm/ac3dsp_armv6.S
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2011 Mans Rullgard <mans@mansr.com>
- *
- * This file is part of Libav.
- *
- * Libav 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.
- *
- * Libav 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 Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "libavutil/arm/asm.S"
-
-function ff_ac3_bit_alloc_calc_bap_armv6, export=1
-        ldr             r12, [sp]
-        cmp             r12, #-960
-        beq             4f
-        push            {r4-r11,lr}
-        add             r5,  sp,  #40
-        movrelx         r4,  X(ff_ac3_bin_to_band_tab), r11
-        movrelx         lr,  X(ff_ac3_band_start_tab)
-        ldm             r5,  {r5-r7}
-        ldrb            r4,  [r4, r2]
-        add             r1,  r1,  r2,  lsl #1           @ psd + start
-        add             r0,  r0,  r4,  lsl #1           @ mask + band
-        add             r4,  r4,  lr
-        add             r7,  r7,  r2                    @ bap + start
-1:
-        ldrsh           r9,  [r0], #2                   @ mask[band]
-        mov             r8,  #0xff0
-        sub             r9,  r9,  r12                   @   - snr_offset
-        ldrb            r10, [r4, #1]!                  @ band_start_tab[++band]
-        subs            r9,  r9,  r5                    @   - floor
-        it              lt
-        movlt           r9,  #0
-        cmp             r10, r3                         @   - end
-        and             r9,  r9,  r8, lsl #1            @   & 0x1fe0
-        ite             gt
-        subgt           r8,  r3,  r2
-        suble           r8,  r10, r2
-        mov             r2,  r10
-        add             r9,  r9,  r5                    @   + floor => m
-        tst             r8,  #1
-        add             r11, r7,  r8
-        bne             3f
-        b               5f
-2:
-        ldrsh           r8,  [r1], #2
-        ldrsh           lr,  [r1], #2
-        sub             r8,  r8,  r9
-        sub             lr,  lr,  r9
-        usat            r8,  #6,  r8,  asr #5           @ address
-        usat            lr,  #6,  lr,  asr #5
-        ldrb            r8,  [r6, r8]                   @ bap_tab[address]
-        ldrb            lr,  [r6, lr]
-        strb            r8,  [r7], #1                   @ bap[bin]
-        strb            lr,  [r7], #1
-5:      cmp             r7,  r11
-        blo             2b
-        cmp             r3,  r10
-        bgt             1b
-        pop             {r4-r11,pc}
-3:
-        ldrsh           r8,  [r1], #2                   @ psd[bin]
-        sub             r8,  r8,  r9                    @   - m
-        usat            r8,  #6,  r8,  asr #5           @ address
-        ldrb            r8,  [r6, r8]                   @ bap_tab[address]
-        strb            r8,  [r7], #1                   @ bap[bin]
-        b               5b
-4:
-        ldr             r0,  [sp, #12]
-        mov             r1,  #0
-        mov             r2,  #256
-        b               X(memset)
-endfunc