chasing indexing error

3 files changed, 0 insertions, 414 deletions

diff --git a/ffmpeg/libavresample/arm/Makefile b/ffmpeg/libavresample/arm/Makefile
deleted file mode 100644
index 55683cb..0000000
--- a/ffmpeg/libavresample/arm/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-OBJS      += arm/audio_convert_init.o
-NEON-OBJS += arm/audio_convert_neon.o
diff --git a/ffmpeg/libavresample/arm/audio_convert_init.c b/ffmpeg/libavresample/arm/audio_convert_init.c
deleted file mode 100644
index 3d19a0e..0000000
--- a/ffmpeg/libavresample/arm/audio_convert_init.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * 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 <stdint.h>
-
-#include "config.h"
-#include "libavutil/attributes.h"
-#include "libavutil/cpu.h"
-#include "libavutil/arm/cpu.h"
-#include "libavutil/samplefmt.h"
-#include "libavresample/audio_convert.h"
-
-void ff_conv_flt_to_s16_neon(int16_t *dst, const float *src, int len);
-void ff_conv_fltp_to_s16_neon(int16_t *dst, float *const *src,
-                              int len, int channels);
-void ff_conv_fltp_to_s16_2ch_neon(int16_t *dst, float *const *src,
-                                  int len, int channels);
-
-av_cold void ff_audio_convert_init_arm(AudioConvert *ac)
-{
-    int cpu_flags = av_get_cpu_flags();
-
-    if (have_neon(cpu_flags)) {
-        ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLT,
-                                  0, 16, 8, "NEON",
-                                  ff_conv_flt_to_s16_neon);
-        ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLTP,
-                                  0, 16, 8, "NEON",
-                                  ff_conv_fltp_to_s16_neon);
-        ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLTP,
-                                  2, 16, 8, "NEON",
-                                  ff_conv_fltp_to_s16_2ch_neon);
-    }
-}
diff --git a/ffmpeg/libavresample/arm/audio_convert_neon.S b/ffmpeg/libavresample/arm/audio_convert_neon.S
deleted file mode 100644
index 98f77f0..0000000
--- a/ffmpeg/libavresample/arm/audio_convert_neon.S
+++ /dev/null
@@ -1,363 +0,0 @@
-/*
- * Copyright (c) 2008 Mans Rullgard <mans@mansr.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 "config.h"
-#include "libavutil/arm/asm.S"
-
-function ff_conv_flt_to_s16_neon, export=1
-        subs            r2,  r2,  #8
-        vld1.32         {q0},     [r1,:128]!
-        vcvt.s32.f32    q8,  q0,  #31
-        vld1.32         {q1},     [r1,:128]!
-        vcvt.s32.f32    q9,  q1,  #31
-        beq             3f
-        bics            r12, r2,  #15
-        beq             2f
-1:      subs            r12, r12, #16
-        vqrshrn.s32     d4,  q8,  #16
-        vld1.32         {q0},     [r1,:128]!
-        vcvt.s32.f32    q0,  q0,  #31
-        vqrshrn.s32     d5,  q9,  #16
-        vld1.32         {q1},     [r1,:128]!
-        vcvt.s32.f32    q1,  q1,  #31
-        vqrshrn.s32     d6,  q0,  #16
-        vst1.16         {q2},     [r0,:128]!
-        vqrshrn.s32     d7,  q1,  #16
-        vld1.32         {q8},     [r1,:128]!
-        vcvt.s32.f32    q8,  q8,  #31
-        vld1.32         {q9},     [r1,:128]!
-        vcvt.s32.f32    q9,  q9,  #31
-        vst1.16         {q3},     [r0,:128]!
-        bne             1b
-        ands            r2,  r2,  #15
-        beq             3f
-2:      vld1.32         {q0},     [r1,:128]!
-        vqrshrn.s32     d4,  q8,  #16
-        vcvt.s32.f32    q0,  q0,  #31
-        vld1.32         {q1},     [r1,:128]!
-        vqrshrn.s32     d5,  q9,  #16
-        vcvt.s32.f32    q1,  q1,  #31
-        vqrshrn.s32     d6,  q0,  #16
-        vst1.16         {q2},     [r0,:128]!
-        vqrshrn.s32     d7,  q1,  #16
-        vst1.16         {q3},     [r0,:128]!
-        bx              lr
-3:      vqrshrn.s32     d4,  q8,  #16
-        vqrshrn.s32     d5,  q9,  #16
-        vst1.16         {q2},     [r0,:128]!
-        bx              lr
-endfunc
-
-function ff_conv_fltp_to_s16_2ch_neon, export=1
-        ldm             r1,  {r1, r3}
-        subs            r2,  r2,  #8
-        vld1.32         {q0},     [r1,:128]!
-        vcvt.s32.f32    q8,  q0,  #31
-        vld1.32         {q1},     [r1,:128]!
-        vcvt.s32.f32    q9,  q1,  #31
-        vld1.32         {q10},    [r3,:128]!
-        vcvt.s32.f32    q10, q10, #31
-        vld1.32         {q11},    [r3,:128]!
-        vcvt.s32.f32    q11, q11, #31
-        beq             3f
-        bics            r12, r2,  #15
-        beq             2f
-1:      subs            r12, r12, #16
-        vld1.32         {q0},     [r1,:128]!
-        vcvt.s32.f32    q0,  q0,  #31
-        vsri.32         q10, q8,  #16
-        vld1.32         {q1},     [r1,:128]!
-        vcvt.s32.f32    q1,  q1,  #31
-        vld1.32         {q12},    [r3,:128]!
-        vcvt.s32.f32    q12, q12, #31
-        vld1.32         {q13},    [r3,:128]!
-        vsri.32         q11, q9,  #16
-        vst1.16         {q10},    [r0,:128]!
-        vcvt.s32.f32    q13, q13, #31
-        vst1.16         {q11},    [r0,:128]!
-        vsri.32         q12, q0,  #16
-        vld1.32         {q8},     [r1,:128]!
-        vsri.32         q13, q1,  #16
-        vst1.16         {q12},    [r0,:128]!
-        vcvt.s32.f32    q8,  q8,  #31
-        vld1.32         {q9},     [r1,:128]!
-        vcvt.s32.f32    q9,  q9,  #31
-        vld1.32         {q10},    [r3,:128]!
-        vcvt.s32.f32    q10, q10, #31
-        vld1.32         {q11},    [r3,:128]!
-        vcvt.s32.f32    q11, q11, #31
-        vst1.16         {q13},    [r0,:128]!
-        bne             1b
-        ands            r2,  r2,  #15
-        beq             3f
-2:      vsri.32         q10, q8,  #16
-        vld1.32         {q0},     [r1,:128]!
-        vcvt.s32.f32    q0,  q0,  #31
-        vld1.32         {q1},     [r1,:128]!
-        vcvt.s32.f32    q1,  q1,  #31
-        vld1.32         {q12},    [r3,:128]!
-        vcvt.s32.f32    q12, q12, #31
-        vsri.32         q11, q9,  #16
-        vld1.32         {q13},    [r3,:128]!
-        vcvt.s32.f32    q13, q13, #31
-        vst1.16         {q10},    [r0,:128]!
-        vsri.32         q12, q0,  #16
-        vst1.16         {q11},    [r0,:128]!
-        vsri.32         q13, q1,  #16
-        vst1.16         {q12-q13},[r0,:128]!
-        bx              lr
-3:      vsri.32         q10, q8,  #16
-        vsri.32         q11, q9,  #16
-        vst1.16         {q10-q11},[r0,:128]!
-        bx              lr
-endfunc
-
-function ff_conv_fltp_to_s16_neon, export=1
-        cmp             r3,  #2
-        itt             lt
-        ldrlt           r1,  [r1]
-        blt             ff_conv_flt_to_s16_neon
-        beq             ff_conv_fltp_to_s16_2ch_neon
-
-        push            {r4-r8, lr}
-        cmp             r3,  #4
-        lsl             r12, r3,  #1
-        blt             4f
-
-        @ 4 channels
-5:      ldm             r1!, {r4-r7}
-        mov             lr,  r2
-        mov             r8,  r0
-        vld1.32         {q8},     [r4,:128]!
-        vcvt.s32.f32    q8,  q8,  #31
-        vld1.32         {q9},     [r5,:128]!
-        vcvt.s32.f32    q9,  q9,  #31
-        vld1.32         {q10},    [r6,:128]!
-        vcvt.s32.f32    q10, q10, #31
-        vld1.32         {q11},    [r7,:128]!
-        vcvt.s32.f32    q11, q11, #31
-6:      subs            lr,  lr,  #8
-        vld1.32         {q0},     [r4,:128]!
-        vcvt.s32.f32    q0,  q0,  #31
-        vsri.32         q9,  q8,  #16
-        vld1.32         {q1},     [r5,:128]!
-        vcvt.s32.f32    q1,  q1,  #31
-        vsri.32         q11, q10, #16
-        vld1.32         {q2},     [r6,:128]!
-        vcvt.s32.f32    q2,  q2,  #31
-        vzip.32         d18, d22
-        vld1.32         {q3},     [r7,:128]!
-        vcvt.s32.f32    q3,  q3,  #31
-        vzip.32         d19, d23
-        vst1.16         {d18},    [r8], r12
-        vsri.32         q1,  q0,  #16
-        vst1.16         {d22},    [r8], r12
-        vsri.32         q3,  q2,  #16
-        vst1.16         {d19},    [r8], r12
-        vzip.32         d2,  d6
-        vst1.16         {d23},    [r8], r12
-        vzip.32         d3,  d7
-        beq             7f
-        vld1.32         {q8},     [r4,:128]!
-        vcvt.s32.f32    q8,  q8,  #31
-        vst1.16         {d2},     [r8], r12
-        vld1.32         {q9},     [r5,:128]!
-        vcvt.s32.f32    q9,  q9,  #31
-        vst1.16         {d6},     [r8], r12
-        vld1.32         {q10},    [r6,:128]!
-        vcvt.s32.f32    q10, q10, #31
-        vst1.16         {d3},     [r8], r12
-        vld1.32         {q11},    [r7,:128]!
-        vcvt.s32.f32    q11, q11, #31
-        vst1.16         {d7},     [r8], r12
-        b               6b
-7:      vst1.16         {d2},     [r8], r12
-        vst1.16         {d6},     [r8], r12
-        vst1.16         {d3},     [r8], r12
-        vst1.16         {d7},     [r8], r12
-        subs            r3,  r3,  #4
-        it              eq
-        popeq           {r4-r8, pc}
-        cmp             r3,  #4
-        add             r0,  r0,  #8
-        bge             5b
-
-        @ 2 channels
-4:      cmp             r3,  #2
-        blt             4f
-        ldm             r1!, {r4-r5}
-        mov             lr,  r2
-        mov             r8,  r0
-        tst             lr,  #8
-        vld1.32         {q8},     [r4,:128]!
-        vcvt.s32.f32    q8,  q8,  #31
-        vld1.32         {q9},     [r5,:128]!
-        vcvt.s32.f32    q9,  q9,  #31
-        vld1.32         {q10},    [r4,:128]!
-        vcvt.s32.f32    q10, q10, #31
-        vld1.32         {q11},    [r5,:128]!
-        vcvt.s32.f32    q11, q11, #31
-        beq             6f
-        subs            lr,  lr,  #8
-        beq             7f
-        vsri.32         d18, d16, #16
-        vsri.32         d19, d17, #16
-        vld1.32         {q8},     [r4,:128]!
-        vcvt.s32.f32    q8,  q8,  #31
-        vst1.32         {d18[0]}, [r8], r12
-        vsri.32         d22, d20, #16
-        vst1.32         {d18[1]}, [r8], r12
-        vsri.32         d23, d21, #16
-        vst1.32         {d19[0]}, [r8], r12
-        vst1.32         {d19[1]}, [r8], r12
-        vld1.32         {q9},     [r5,:128]!
-        vcvt.s32.f32    q9,  q9,  #31
-        vst1.32         {d22[0]}, [r8], r12
-        vst1.32         {d22[1]}, [r8], r12
-        vld1.32         {q10},    [r4,:128]!
-        vcvt.s32.f32    q10, q10, #31
-        vst1.32         {d23[0]}, [r8], r12
-        vst1.32         {d23[1]}, [r8], r12
-        vld1.32         {q11},    [r5,:128]!
-        vcvt.s32.f32    q11, q11, #31
-6:      subs            lr,  lr,  #16
-        vld1.32         {q0},     [r4,:128]!
-        vcvt.s32.f32    q0,  q0,  #31
-        vsri.32         d18, d16, #16
-        vld1.32         {q1},     [r5,:128]!
-        vcvt.s32.f32    q1,  q1,  #31
-        vsri.32         d19, d17, #16
-        vld1.32         {q2},     [r4,:128]!
-        vcvt.s32.f32    q2,  q2,  #31
-        vld1.32         {q3},     [r5,:128]!
-        vcvt.s32.f32    q3,  q3,  #31
-        vst1.32         {d18[0]}, [r8], r12
-        vsri.32         d22, d20, #16
-        vst1.32         {d18[1]}, [r8], r12
-        vsri.32         d23, d21, #16
-        vst1.32         {d19[0]}, [r8], r12
-        vsri.32         d2,  d0,  #16
-        vst1.32         {d19[1]}, [r8], r12
-        vsri.32         d3,  d1,  #16
-        vst1.32         {d22[0]}, [r8], r12
-        vsri.32         d6,  d4,  #16
-        vst1.32         {d22[1]}, [r8], r12
-        vsri.32         d7,  d5,  #16
-        vst1.32         {d23[0]}, [r8], r12
-        vst1.32         {d23[1]}, [r8], r12
-        beq             6f
-        vld1.32         {q8},     [r4,:128]!
-        vcvt.s32.f32    q8,  q8,  #31
-        vst1.32         {d2[0]},  [r8], r12
-        vst1.32         {d2[1]},  [r8], r12
-        vld1.32         {q9},     [r5,:128]!
-        vcvt.s32.f32    q9,  q9,  #31
-        vst1.32         {d3[0]},  [r8], r12
-        vst1.32         {d3[1]},  [r8], r12
-        vld1.32         {q10},    [r4,:128]!
-        vcvt.s32.f32    q10, q10, #31
-        vst1.32         {d6[0]},  [r8], r12
-        vst1.32         {d6[1]},  [r8], r12
-        vld1.32         {q11},    [r5,:128]!
-        vcvt.s32.f32    q11, q11, #31
-        vst1.32         {d7[0]},  [r8], r12
-        vst1.32         {d7[1]},  [r8], r12
-        bgt             6b
-6:      vst1.32         {d2[0]},  [r8], r12
-        vst1.32         {d2[1]},  [r8], r12
-        vst1.32         {d3[0]},  [r8], r12
-        vst1.32         {d3[1]},  [r8], r12
-        vst1.32         {d6[0]},  [r8], r12
-        vst1.32         {d6[1]},  [r8], r12
-        vst1.32         {d7[0]},  [r8], r12
-        vst1.32         {d7[1]},  [r8], r12
-        b               8f
-7:      vsri.32         d18, d16, #16
-        vsri.32         d19, d17, #16
-        vst1.32         {d18[0]}, [r8], r12
-        vsri.32         d22, d20, #16
-        vst1.32         {d18[1]}, [r8], r12
-        vsri.32         d23, d21, #16
-        vst1.32         {d19[0]}, [r8], r12
-        vst1.32         {d19[1]}, [r8], r12
-        vst1.32         {d22[0]}, [r8], r12
-        vst1.32         {d22[1]}, [r8], r12
-        vst1.32         {d23[0]}, [r8], r12
-        vst1.32         {d23[1]}, [r8], r12
-8:      subs            r3,  r3,  #2
-        add             r0,  r0,  #4
-        it              eq
-        popeq           {r4-r8, pc}
-
-        @ 1 channel
-4:      ldr             r4,  [r1]
-        tst             r2,  #8
-        mov             lr,  r2
-        mov             r5,  r0
-        vld1.32         {q0},     [r4,:128]!
-        vcvt.s32.f32    q0,  q0,  #31
-        vld1.32         {q1},     [r4,:128]!
-        vcvt.s32.f32    q1,  q1,  #31
-        bne             8f
-6:      subs            lr,  lr,  #16
-        vld1.32         {q2},     [r4,:128]!
-        vcvt.s32.f32    q2,  q2,  #31
-        vld1.32         {q3},     [r4,:128]!
-        vcvt.s32.f32    q3,  q3,  #31
-        vst1.16         {d0[1]},  [r5,:16], r12
-        vst1.16         {d0[3]},  [r5,:16], r12
-        vst1.16         {d1[1]},  [r5,:16], r12
-        vst1.16         {d1[3]},  [r5,:16], r12
-        vst1.16         {d2[1]},  [r5,:16], r12
-        vst1.16         {d2[3]},  [r5,:16], r12
-        vst1.16         {d3[1]},  [r5,:16], r12
-        vst1.16         {d3[3]},  [r5,:16], r12
-        beq             7f
-        vld1.32         {q0},     [r4,:128]!
-        vcvt.s32.f32    q0,  q0,  #31
-        vld1.32         {q1},     [r4,:128]!
-        vcvt.s32.f32    q1,  q1,  #31
-7:      vst1.16         {d4[1]},  [r5,:16], r12
-        vst1.16         {d4[3]},  [r5,:16], r12
-        vst1.16         {d5[1]},  [r5,:16], r12
-        vst1.16         {d5[3]},  [r5,:16], r12
-        vst1.16         {d6[1]},  [r5,:16], r12
-        vst1.16         {d6[3]},  [r5,:16], r12
-        vst1.16         {d7[1]},  [r5,:16], r12
-        vst1.16         {d7[3]},  [r5,:16], r12
-        bgt             6b
-        pop             {r4-r8, pc}
-8:      subs            lr,  lr,  #8
-        vst1.16         {d0[1]},  [r5,:16], r12
-        vst1.16         {d0[3]},  [r5,:16], r12
-        vst1.16         {d1[1]},  [r5,:16], r12
-        vst1.16         {d1[3]},  [r5,:16], r12
-        vst1.16         {d2[1]},  [r5,:16], r12
-        vst1.16         {d2[3]},  [r5,:16], r12
-        vst1.16         {d3[1]},  [r5,:16], r12
-        vst1.16         {d3[3]},  [r5,:16], r12
-        it              eq
-        popeq           {r4-r8, pc}
-        vld1.32         {q0},     [r4,:128]!
-        vcvt.s32.f32    q0,  q0,  #31
-        vld1.32         {q1},     [r4,:128]!
-        vcvt.s32.f32    q1,  q1,  #31
-        b               6b
-endfunc