Opened 12 years ago
Closed 8 years ago
#2447 closed defect (invalid)
AAC encoder segfault on PPC/OS X 10.5.8
| Reported by: | mt | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | avcodec |
| Version: | 1.2 | Keywords: | |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
Summary of the bug:
The AAC encoder crashes with a segmentation fault on PPC under OS X 10.5.8
How to reproduce:
ffmpeg_g -i input.mkv -map 0:0 -c:0 copy -map 0:1 -c:1 aac -b:1 128k -ac:1 2 -strict experimental test.m4v
ffmpeg version 1.2 Copyright (c) 2000-2013 the FFmpeg developers
built on Apr 7 2013 21:57:57 with gcc 4.2.1 (GCC) (Apple Inc. build 5577)
configuration: --enable-runtime-cpudetect --cc=/usr/bin/gcc-4.2
libavutil 52. 18.100 / 52. 18.100
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.104 / 54. 63.104
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 42.103 / 3. 42.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
Input #0, matroska,webm, from 'input.mkv':
Duration: 00:50:41.41, start: 0.000000, bitrate: 9793 kb/s
Stream #0:0(eng): Video: h264 (High), yuv420p, 1280x720, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default) (forced)
Stream #0:1(ger): Audio: ac3, 48000 Hz, 5.1(side), fltp, 448 kb/s (default) (forced)
File 'test.m4v' already exists. Overwrite ? [y/N] y
Output #0, ipod, to 'test.m4v':
Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 16k tbn, 1k tbc (default) (forced)
Stream #0:1(ger): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default) (forced)
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (ac3 -> aac)
Press [q] to stop, [?] for help
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x806c7754
quantize_and_encode_band_cost_ESC (s=0x1007810, pb=0x0, in=0x189b980, scaled=0x1007f00, size=0, scale_idx=<value temporarily unavailable, due to optimizations>, cb=<value temporarily unavailable, due to optimizations>, lambda=0, uplim=0, bits=0xbfff9b78) at libavcodec/aaccoder.c:153
153 curbits = ff_aac_spectral_bits[cb-1][curidx];
(gdb) bt
#0 quantize_and_encode_band_cost_ESC (s=0x1007810, pb=0x0, in=0x189b980, scaled=0x1007f00, size=0, scale_idx=<value temporarily unavailable, due to optimizations>, cb=<value temporarily unavailable, due to optimizations>, lambda=0, uplim=0, bits=0xbfff9b78) at libavcodec/aaccoder.c:153
#1 0x001607a8 in search_for_quantizers_twoloop (avctx=<value temporarily unavailable, due to optimizations>, s=0x8001f400, sce=0x189a0b0, lambda=<value temporarily unavailable, due to optimizations>) at libavcodec/aaccoder.c:262
#2 0x001607a8 in search_for_quantizers_twoloop (avctx=<value temporarily unavailable, due to optimizations>, s=0x1007810, sce=0x189bb80, lambda=<value temporarily unavailable, due to optimizations>) at libavcodec/aaccoder.c:262
#3 0x0016d918 in aac_encode_frame (avctx=0x100a010, avpkt=0xbfffa928, frame=<value temporarily unavailable, due to optimizations>, got_packet_ptr=0xbfffa7fc) at libavcodec/aacenc.c:597
#4 0x00567d70 in avcodec_encode_audio2 (avctx=0x100a010, avpkt=0xbfffa928, frame=0xf096f0, got_packet_ptr=0xbfffa7fc) at libavcodec/utils.c:1296
#5 0x00011dec in reap_filters () at ffmpeg.c:656
#6 0x00013f8c in transcode_step () at ffmpeg.c:3119
#7 0x0001624c in transcode () at ffmpeg.c:3162
#8 0x00016734 in main (argc=<value temporarily unavailable, due to optimizations>, argv=0x179e8) at ffmpeg.c:3339
(gdb) disass $pc-32,$pc+32
Dump of assembler code for function quantize_and_encode_band_cost_ESC:
0x00162ba0 <quantize_and_encode_band_cost_ESC+0>: mfcr r2
0x00162ba4 <quantize_and_encode_band_cost_ESC+4>: mflr r0
0x00162ba8 <quantize_and_encode_band_cost_ESC+8>: stfd f21,-88(r1)
0x00162bac <quantize_and_encode_band_cost_ESC+12>: stfd f22,-80(r1)
0x00162bb0 <quantize_and_encode_band_cost_ESC+16>: stmw r17,-204(r1)
0x00162bb4 <quantize_and_encode_band_cost_ESC+20>: stfd f24,-64(r1)
0x00162bb8 <quantize_and_encode_band_cost_ESC+24>: lis r9,129
0x00162bbc <quantize_and_encode_band_cost_ESC+28>: fmr f22,f1
0x00162bc0 <quantize_and_encode_band_cost_ESC+32>: fmr f21,f2
0x00162bc4 <quantize_and_encode_band_cost_ESC+36>: stfd f26,-48(r1)
0x00162bc8 <quantize_and_encode_band_cost_ESC+40>: stfd f27,-40(r1)
0x00162bcc <quantize_and_encode_band_cost_ESC+44>: cmpwi r6,0
0x00162bd0 <quantize_and_encode_band_cost_ESC+48>: stfd f30,-16(r1)
0x00162bd4 <quantize_and_encode_band_cost_ESC+52>: stfd f14,-144(r1)
0x00162bd8 <quantize_and_encode_band_cost_ESC+56>: mr r21,r3
0x00162bdc <quantize_and_encode_band_cost_ESC+60>: mr r29,r4
0x00162be0 <quantize_and_encode_band_cost_ESC+64>: stfd f15,-136(r1)
0x00162be4 <quantize_and_encode_band_cost_ESC+68>: stfd f16,-128(r1)
0x00162be8 <quantize_and_encode_band_cost_ESC+72>: mr r27,r5
0x00162bec <quantize_and_encode_band_cost_ESC+76>: mr r20,r7
0x00162bf0 <quantize_and_encode_band_cost_ESC+80>: stfd f17,-120(r1)
0x00162bf4 <quantize_and_encode_band_cost_ESC+84>: stfd f18,-112(r1)
0x00162bf8 <quantize_and_encode_band_cost_ESC+88>: stfd f19,-104(r1)
0x00162bfc <quantize_and_encode_band_cost_ESC+92>: stfd f20,-96(r1)
0x00162c00 <quantize_and_encode_band_cost_ESC+96>: stfd f23,-72(r1)
0x00162c04 <quantize_and_encode_band_cost_ESC+100>: stfd f25,-56(r1)
0x00162c08 <quantize_and_encode_band_cost_ESC+104>: stfd f28,-32(r1)
0x00162c0c <quantize_and_encode_band_cost_ESC+108>: stfd f29,-24(r1)
0x00162c10 <quantize_and_encode_band_cost_ESC+112>: stfd f31,-8(r1)
0x00162c14 <quantize_and_encode_band_cost_ESC+116>: stw r0,8(r1)
0x00162c18 <quantize_and_encode_band_cost_ESC+120>: stw r2,4(r1)
0x00162c1c <quantize_and_encode_band_cost_ESC+124>: stwu r1,-304(r1)
0x00162c20 <quantize_and_encode_band_cost_ESC+128>: rlwinm r2,r8,2,0,29
0x00162c24 <quantize_and_encode_band_cost_ESC+132>: lwz r9,-8108(r9)
0x00162c28 <quantize_and_encode_band_cost_ESC+136>: subfic r8,r8,304
0x00162c2c <quantize_and_encode_band_cost_ESC+140>: rlwinm r8,r8,2,0,29
0x00162c30 <quantize_and_encode_band_cost_ESC+144>: add r2,r2,r9
0x00162c34 <quantize_and_encode_band_cost_ESC+148>: lfs f26,384(r2)
0x00162c38 <quantize_and_encode_band_cost_ESC+152>: lis r2,129
0x00162c3c <quantize_and_encode_band_cost_ESC+156>: lfsx f24,r8,r9
0x00162c40 <quantize_and_encode_band_cost_ESC+160>: lwz r2,-8128(r2)
0x00162c44 <quantize_and_encode_band_cost_ESC+164>: lfsx f30,r8,r2
0x00162c48 <quantize_and_encode_band_cost_ESC+168>: lis r2,125
0x00162c4c <quantize_and_encode_band_cost_ESC+172>: lfs f0,-10088(r2)
0x00162c50 <quantize_and_encode_band_cost_ESC+176>: fmuls f27,f26,f0
0x00162c54 <quantize_and_encode_band_cost_ESC+180>: bne- 0x162ca0 <quantize_and_encode_band_cost_ESC+256>
0x00162c58 <quantize_and_encode_band_cost_ESC+184>: cmpwi cr4,r7,0
0x00162c5c <quantize_and_encode_band_cost_ESC+188>: addi r28,r3,736
0x00162c60 <quantize_and_encode_band_cost_ESC+192>: ble- cr4,0x162c98 <quantize_and_encode_band_cost_ESC+248>
0x00162c64 <quantize_and_encode_band_cost_ESC+196>: li r30,0
0x00162c68 <quantize_and_encode_band_cost_ESC+200>: li r31,0
0x00162c6c <quantize_and_encode_band_cost_ESC+204>: lfsx f31,r31,r27
0x00162c70 <quantize_and_encode_band_cost_ESC+208>: addi r30,r30,1
0x00162c74 <quantize_and_encode_band_cost_ESC+212>: fabs f31,f31
0x00162c78 <quantize_and_encode_band_cost_ESC+216>: fmr f1,f31
0x00162c7c <quantize_and_encode_band_cost_ESC+220>: bl 0x662e0c <dyld_stub_sqrtf>
0x00162c80 <quantize_and_encode_band_cost_ESC+224>: fmuls f1,f1,f31
0x00162c84 <quantize_and_encode_band_cost_ESC+228>: bl 0x662e0c <dyld_stub_sqrtf>
0x00162c88 <quantize_and_encode_band_cost_ESC+232>: cmpw cr7,r30,r20
0x00162c8c <quantize_and_encode_band_cost_ESC+236>: stfsx f1,r31,r28
0x00162c90 <quantize_and_encode_band_cost_ESC+240>: addi r31,r31,4
0x00162c94 <quantize_and_encode_band_cost_ESC+244>: bne+ cr7,0x162c6c <quantize_and_encode_band_cost_ESC+204>
0x00162c98 <quantize_and_encode_band_cost_ESC+248>: mr r6,r28
0x00162c9c <quantize_and_encode_band_cost_ESC+252>: b 0x162ca4 <quantize_and_encode_band_cost_ESC+260>
0x00162ca0 <quantize_and_encode_band_cost_ESC+256>: cmpwi cr4,r7,0
0x00162ca4 <quantize_and_encode_band_cost_ESC+260>: addi r11,r21,336
0x00162ca8 <quantize_and_encode_band_cost_ESC+264>: bgt- cr4,0x162cbc <quantize_and_encode_band_cost_ESC+284>
0x00162cac <quantize_and_encode_band_cost_ESC+268>: lis r2,125
0x00162cb0 <quantize_and_encode_band_cost_ESC+272>: li r19,0
0x00162cb4 <quantize_and_encode_band_cost_ESC+276>: lfs f25,-10336(r2)
0x00162cb8 <quantize_and_encode_band_cost_ESC+280>: b 0x1633e4 <quantize_and_encode_band_cost_ESC+2116>
0x00162cbc <quantize_and_encode_band_cost_ESC+284>: mtctr r20
0x00162cc0 <quantize_and_encode_band_cost_ESC+288>: lis r2,125
0x00162cc4 <quantize_and_encode_band_cost_ESC+292>: lis r10,125
0x00162cc8 <quantize_and_encode_band_cost_ESC+296>: li r9,0
0x00162ccc <quantize_and_encode_band_cost_ESC+300>: lfs f13,-8736(r2)
0x00162cd0 <quantize_and_encode_band_cost_ESC+304>: lfd f12,-12128(r10)
0x00162cd4 <quantize_and_encode_band_cost_ESC+308>: nop
0x00162cd8 <quantize_and_encode_band_cost_ESC+312>: nop
0x00162cdc <quantize_and_encode_band_cost_ESC+316>: nop
0x00162ce0 <quantize_and_encode_band_cost_ESC+320>: lfsx f0,r9,r6
0x00162ce4 <quantize_and_encode_band_cost_ESC+324>: li r0,16
0x00162ce8 <quantize_and_encode_band_cost_ESC+328>: fmuls f0,f30,f0
0x00162cec <quantize_and_encode_band_cost_ESC+332>: fadd f0,f0,f12
0x00162cf0 <quantize_and_encode_band_cost_ESC+336>: fcmpu cr7,f0,f13
0x00162cf4 <quantize_and_encode_band_cost_ESC+340>: bgt- cr7,0x162d08 <quantize_and_encode_band_cost_ESC+360>
0x00162cf8 <quantize_and_encode_band_cost_ESC+344>: fctiwz f0,f0
0x00162cfc <quantize_and_encode_band_cost_ESC+348>: addi r2,r1,56
0x00162d00 <quantize_and_encode_band_cost_ESC+352>: stfiwx f0,0,r2
0x00162d04 <quantize_and_encode_band_cost_ESC+356>: lwz r0,56(r1)
0x00162d08 <quantize_and_encode_band_cost_ESC+360>: stwx r0,r9,r11
0x00162d0c <quantize_and_encode_band_cost_ESC+364>: addi r9,r9,4
0x00162d10 <quantize_and_encode_band_cost_ESC+368>: bdnz+ 0x162ce0 <quantize_and_encode_band_cost_ESC+320>
0x00162d14 <quantize_and_encode_band_cost_ESC+372>: lis r9,125
0x00162d18 <quantize_and_encode_band_cost_ESC+376>: lis r2,125
0x00162d1c <quantize_and_encode_band_cost_ESC+380>: cmpwi cr4,r29,0
0x00162d20 <quantize_and_encode_band_cost_ESC+384>: mr r26,r27
0x00162d24 <quantize_and_encode_band_cost_ESC+388>: lfs f20,-8376(r9)
0x00162d28 <quantize_and_encode_band_cost_ESC+392>: lis r9,125
0x00162d2c <quantize_and_encode_band_cost_ESC+396>: lfs f23,-10348(r2)
0x00162d30 <quantize_and_encode_band_cost_ESC+400>: lis r2,129
0x00162d34 <quantize_and_encode_band_cost_ESC+404>: li r23,0
0x00162d38 <quantize_and_encode_band_cost_ESC+408>: li r19,0
0x00162d3c <quantize_and_encode_band_cost_ESC+412>: lfd f14,-12128(r9)
0x00162d40 <quantize_and_encode_band_cost_ESC+416>: lis r9,129
0x00162d44 <quantize_and_encode_band_cost_ESC+420>: lwz r2,-8152(r2)
0x00162d48 <quantize_and_encode_band_cost_ESC+424>: lwz r22,-8184(r9)
0x00162d4c <quantize_and_encode_band_cost_ESC+428>: lis r9,129
0x00162d50 <quantize_and_encode_band_cost_ESC+432>: fmr f19,f20
0x00162d54 <quantize_and_encode_band_cost_ESC+436>: fmr f17,f20
0x00162d58 <quantize_and_encode_band_cost_ESC+440>: fmr f18,f20
0x00162d5c <quantize_and_encode_band_cost_ESC+444>: lwz r17,-8148(r9)
0x00162d60 <quantize_and_encode_band_cost_ESC+448>: lis r9,125
0x00162d64 <quantize_and_encode_band_cost_ESC+452>: lwz r18,40(r2)
0x00162d68 <quantize_and_encode_band_cost_ESC+456>: lfs f25,-10336(r9)
0x00162d6c <quantize_and_encode_band_cost_ESC+460>: fmr f16,f14
0x00162d70 <quantize_and_encode_band_cost_ESC+464>: fmr f15,f14
0x00162d74 <quantize_and_encode_band_cost_ESC+468>: fmr f28,f25
0x00162d78 <quantize_and_encode_band_cost_ESC+472>: nop
0x00162d7c <quantize_and_encode_band_cost_ESC+476>: nop
0x00162d80 <quantize_and_encode_band_cost_ESC+480>: rlwinm r9,r23,2,0,29
0x00162d84 <quantize_and_encode_band_cost_ESC+484>: lfs f0,0(r26)
0x00162d88 <quantize_and_encode_band_cost_ESC+488>: lwz r10,40(r22)
0x00162d8c <quantize_and_encode_band_cost_ESC+492>: add r11,r9,r21
0x00162d90 <quantize_and_encode_band_cost_ESC+496>: lwz r2,336(r11)
0x00162d94 <quantize_and_encode_band_cost_ESC+500>: lwz r0,340(r11)
0x00162d98 <quantize_and_encode_band_cost_ESC+504>: fabs f30,f0
0x00162d9c <quantize_and_encode_band_cost_ESC+508>: mulli r2,r2,17
0x00162da0 <quantize_and_encode_band_cost_ESC+512>: add r2,r2,r0
0x00162da4 <quantize_and_encode_band_cost_ESC+516>: rlwinm r27,r2,3,0,28
0x00162da8 <quantize_and_encode_band_cost_ESC+520>: lbzx r31,r18,r2
0x00162dac <quantize_and_encode_band_cost_ESC+524>: rlwinm r24,r2,1,0,30
0x00162db0 <quantize_and_encode_band_cost_ESC+528>: lfsx f0,r27,r10
0x00162db4 <quantize_and_encode_band_cost_ESC+532>: add r25,r27,r10
0x00162db8 <quantize_and_encode_band_cost_ESC+536>: fcmpu cr7,f0,f20
0x00162dbc <quantize_and_encode_band_cost_ESC+540>: bne- cr7,0x162de0 <quantize_and_encode_band_cost_ESC+576>
0x00162dc0 <quantize_and_encode_band_cost_ESC+544>: b 0x162df4 <quantize_and_encode_band_cost_ESC+596>
0x00162dc4 <quantize_and_encode_band_cost_ESC+548>: mr r2,r31
0x00162dc8 <quantize_and_encode_band_cost_ESC+552>: nop
0x00162dcc <quantize_and_encode_band_cost_ESC+556>: nop
0x00162dd0 <quantize_and_encode_band_cost_ESC+560>: addi r28,r2,1
0x00162dd4 <quantize_and_encode_band_cost_ESC+564>: b 0x162ec0 <quantize_and_encode_band_cost_ESC+800>
0x00162dd8 <quantize_and_encode_band_cost_ESC+568>: nop
0x00162ddc <quantize_and_encode_band_cost_ESC+572>: nop
0x00162de0 <quantize_and_encode_band_cost_ESC+576>: fcmpu cr7,f0,f28
0x00162de4 <quantize_and_encode_band_cost_ESC+580>: fnmsubs f12,f26,f0,f30
0x00162de8 <quantize_and_encode_band_cost_ESC+584>: mr r28,r31
0x00162dec <quantize_and_encode_band_cost_ESC+588>: beq- cr7,0x162ec0 <quantize_and_encode_band_cost_ESC+800>
0x00162df0 <quantize_and_encode_band_cost_ESC+592>: b 0x162dc4 <quantize_and_encode_band_cost_ESC+548>
0x00162df4 <quantize_and_encode_band_cost_ESC+596>: fcmpu cr7,f27,f30
0x00162df8 <quantize_and_encode_band_cost_ESC+600>: cror 4*cr7+eq,4*cr7+lt,4*cr7+eq
0x00162dfc <quantize_and_encode_band_cost_ESC+604>: beq- cr7,0x162eb0 <quantize_and_encode_band_cost_ESC+784>
0x00162e00 <quantize_and_encode_band_cost_ESC+608>: fmuls f31,f24,f30
0x00162e04 <quantize_and_encode_band_cost_ESC+612>: fmr f1,f31
0x00162e08 <quantize_and_encode_band_cost_ESC+616>: bl 0x662e0c <dyld_stub_sqrtf>
0x00162e0c <quantize_and_encode_band_cost_ESC+620>: fmuls f1,f1,f31
0x00162e10 <quantize_and_encode_band_cost_ESC+624>: bl 0x662e0c <dyld_stub_sqrtf>
0x00162e14 <quantize_and_encode_band_cost_ESC+628>: lis r2,125
0x00162e18 <quantize_and_encode_band_cost_ESC+632>: lfd f0,-12128(r2)
0x00162e1c <quantize_and_encode_band_cost_ESC+636>: addi r2,r1,56
0x00162e20 <quantize_and_encode_band_cost_ESC+640>: fadd f1,f1,f0
0x00162e24 <quantize_and_encode_band_cost_ESC+644>: fctiwz f0,f1
0x00162e28 <quantize_and_encode_band_cost_ESC+648>: stfiwx f0,0,r2
0x00162e2c <quantize_and_encode_band_cost_ESC+652>: lwz r0,56(r1)
0x00162e30 <quantize_and_encode_band_cost_ESC+656>: cmpwi cr7,r0,8191
0x00162e34 <quantize_and_encode_band_cost_ESC+660>: ble- cr7,0x162e3c <quantize_and_encode_band_cost_ESC+668>
0x00162e38 <quantize_and_encode_band_cost_ESC+664>: li r0,8191
0x00162e3c <quantize_and_encode_band_cost_ESC+668>: cmpwi cr7,r0,0
0x00162e40 <quantize_and_encode_band_cost_ESC+672>: mr r30,r0
0x00162e44 <quantize_and_encode_band_cost_ESC+676>: bge- cr7,0x162e4c <quantize_and_encode_band_cost_ESC+684>
0x00162e48 <quantize_and_encode_band_cost_ESC+680>: li r30,0
0x00162e4c <quantize_and_encode_band_cost_ESC+684>: xoris r2,r30,32768
0x00162e50 <quantize_and_encode_band_cost_ESC+688>: lis r0,17200
0x00162e54 <quantize_and_encode_band_cost_ESC+692>: lis r9,125
0x00162e58 <quantize_and_encode_band_cost_ESC+696>: stw r2,68(r1)
0x00162e5c <quantize_and_encode_band_cost_ESC+700>: stw r0,64(r1)
0x00162e60 <quantize_and_encode_band_cost_ESC+704>: lfs f0,-10348(r9)
0x00162e64 <quantize_and_encode_band_cost_ESC+708>: nop
0x00162e68 <quantize_and_encode_band_cost_ESC+712>: nop
0x00162e6c <quantize_and_encode_band_cost_ESC+716>: lfd f31,64(r1)
0x00162e70 <quantize_and_encode_band_cost_ESC+720>: fsub f31,f31,f0
0x00162e74 <quantize_and_encode_band_cost_ESC+724>: frsp f31,f31
0x00162e78 <quantize_and_encode_band_cost_ESC+728>: fmr f1,f31
0x00162e7c <quantize_and_encode_band_cost_ESC+732>: bl 0x66256c <dyld_stub_cbrtf>
0x00162e80 <quantize_and_encode_band_cost_ESC+736>: ori r2,r30,1
0x00162e84 <quantize_and_encode_band_cost_ESC+740>: fmuls f31,f31,f1
0x00162e88 <quantize_and_encode_band_cost_ESC+744>: cntlzw r2,r2
0x00162e8c <quantize_and_encode_band_cost_ESC+748>: subfic r2,r2,31
0x00162e90 <quantize_and_encode_band_cost_ESC+752>: rlwinm r2,r2,1,0,30
0x00162e94 <quantize_and_encode_band_cost_ESC+756>: fnmsubs f12,f31,f26,f30
0x00162e98 <quantize_and_encode_band_cost_ESC+760>: addi r2,r2,-3
0x00162e9c <quantize_and_encode_band_cost_ESC+764>: add r2,r2,r31
0x00162ea0 <quantize_and_encode_band_cost_ESC+768>: b 0x162dd0 <quantize_and_encode_band_cost_ESC+560>
0x00162ea4 <quantize_and_encode_band_cost_ESC+772>: nop
0x00162ea8 <quantize_and_encode_band_cost_ESC+776>: nop
0x00162eac <quantize_and_encode_band_cost_ESC+780>: nop
0x00162eb0 <quantize_and_encode_band_cost_ESC+784>: fsubs f12,f30,f27
0x00162eb4 <quantize_and_encode_band_cost_ESC+788>: addi r2,r31,21
0x00162eb8 <quantize_and_encode_band_cost_ESC+792>: b 0x162dd0 <quantize_and_encode_band_cost_ESC+560>
0x00162ebc <quantize_and_encode_band_cost_ESC+796>: nop
0x00162ec0 <quantize_and_encode_band_cost_ESC+800>: lfs f13,4(r25)
0x00162ec4 <quantize_and_encode_band_cost_ESC+804>: lfs f0,4(r26)
0x00162ec8 <quantize_and_encode_band_cost_ESC+808>: fmadds f29,f12,f12,f28
0x00162ecc <quantize_and_encode_band_cost_ESC+812>: fcmpu cr7,f13,f19
0x00162ed0 <quantize_and_encode_band_cost_ESC+816>: fabs f30,f0
0x00162ed4 <quantize_and_encode_band_cost_ESC+820>: bne- cr7,0x162f90 <quantize_and_encode_band_cost_ESC+1008>
0x00162ed8 <quantize_and_encode_band_cost_ESC+824>: fcmpu cr7,f27,f30
0x00162edc <quantize_and_encode_band_cost_ESC+828>: cror 4*cr7+eq,4*cr7+lt,4*cr7+eq
0x00162ee0 <quantize_and_encode_band_cost_ESC+832>: bne- cr7,0x162ef0 <quantize_and_encode_band_cost_ESC+848>
0x00162ee4 <quantize_and_encode_band_cost_ESC+836>: fsubs f0,f30,f27
0x00162ee8 <quantize_and_encode_band_cost_ESC+840>: addi r28,r28,21
0x00162eec <quantize_and_encode_band_cost_ESC+844>: b 0x162fa0 <quantize_and_encode_band_cost_ESC+1024>
0x00162ef0 <quantize_and_encode_band_cost_ESC+848>: fmuls f31,f24,f30
0x00162ef4 <quantize_and_encode_band_cost_ESC+852>: fmr f1,f31
0x00162ef8 <quantize_and_encode_band_cost_ESC+856>: bl 0x662e0c <dyld_stub_sqrtf>
0x00162efc <quantize_and_encode_band_cost_ESC+860>: fmuls f1,f1,f31
0x00162f00 <quantize_and_encode_band_cost_ESC+864>: bl 0x662e0c <dyld_stub_sqrtf>
0x00162f04 <quantize_and_encode_band_cost_ESC+868>: addi r2,r1,56
0x00162f08 <quantize_and_encode_band_cost_ESC+872>: fadd f1,f1,f14
0x00162f0c <quantize_and_encode_band_cost_ESC+876>: fctiwz f0,f1
0x00162f10 <quantize_and_encode_band_cost_ESC+880>: stfiwx f0,0,r2
0x00162f14 <quantize_and_encode_band_cost_ESC+884>: lwz r0,56(r1)
0x00162f18 <quantize_and_encode_band_cost_ESC+888>: cmpwi cr7,r0,8191
0x00162f1c <quantize_and_encode_band_cost_ESC+892>: ble- cr7,0x162f24 <quantize_and_encode_band_cost_ESC+900>
0x00162f20 <quantize_and_encode_band_cost_ESC+896>: li r0,8191
0x00162f24 <quantize_and_encode_band_cost_ESC+900>: cmpwi cr7,r0,0
0x00162f28 <quantize_and_encode_band_cost_ESC+904>: mr r30,r0
0x00162f2c <quantize_and_encode_band_cost_ESC+908>: bge- cr7,0x162f34 <quantize_and_encode_band_cost_ESC+916>
0x00162f30 <quantize_and_encode_band_cost_ESC+912>: li r30,0
0x00162f34 <quantize_and_encode_band_cost_ESC+916>: xoris r2,r30,32768
0x00162f38 <quantize_and_encode_band_cost_ESC+920>: lis r0,17200
0x00162f3c <quantize_and_encode_band_cost_ESC+924>: lis r9,125
0x00162f40 <quantize_and_encode_band_cost_ESC+928>: stw r2,76(r1)
0x00162f44 <quantize_and_encode_band_cost_ESC+932>: stw r0,72(r1)
0x00162f48 <quantize_and_encode_band_cost_ESC+936>: lfs f0,-10348(r9)
0x00162f4c <quantize_and_encode_band_cost_ESC+940>: nop
0x00162f50 <quantize_and_encode_band_cost_ESC+944>: nop
0x00162f54 <quantize_and_encode_band_cost_ESC+948>: lfd f31,72(r1)
0x00162f58 <quantize_and_encode_band_cost_ESC+952>: fsub f31,f31,f0
0x00162f5c <quantize_and_encode_band_cost_ESC+956>: frsp f31,f31
0x00162f60 <quantize_and_encode_band_cost_ESC+960>: fmr f1,f31
0x00162f64 <quantize_and_encode_band_cost_ESC+964>: bl 0x66256c <dyld_stub_cbrtf>
0x00162f68 <quantize_and_encode_band_cost_ESC+968>: ori r2,r30,1
0x00162f6c <quantize_and_encode_band_cost_ESC+972>: fmuls f31,f31,f1
0x00162f70 <quantize_and_encode_band_cost_ESC+976>: cntlzw r2,r2
0x00162f74 <quantize_and_encode_band_cost_ESC+980>: subfic r2,r2,31
0x00162f78 <quantize_and_encode_band_cost_ESC+984>: rlwinm r2,r2,1,0,30
0x00162f7c <quantize_and_encode_band_cost_ESC+988>: fnmsubs f0,f31,f26,f30
0x00162f80 <quantize_and_encode_band_cost_ESC+992>: addi r2,r2,-3
0x00162f84 <quantize_and_encode_band_cost_ESC+996>: add r28,r28,r2
0x00162f88 <quantize_and_encode_band_cost_ESC+1000>: b 0x162fa0 <quantize_and_encode_band_cost_ESC+1024>
0x00162f8c <quantize_and_encode_band_cost_ESC+1004>: nop
0x00162f90 <quantize_and_encode_band_cost_ESC+1008>: fcmpu cr7,f13,f28
0x00162f94 <quantize_and_encode_band_cost_ESC+1012>: fnmsubs f0,f26,f13,f30
0x00162f98 <quantize_and_encode_band_cost_ESC+1016>: beq- cr7,0x162fa4 <quantize_and_encode_band_cost_ESC+1028>
0x00162f9c <quantize_and_encode_band_cost_ESC+1020>: nop
0x00162fa0 <quantize_and_encode_band_cost_ESC+1024>: addi r28,r28,1
0x00162fa4 <quantize_and_encode_band_cost_ESC+1028>: xoris r2,r28,32768
0x00162fa8 <quantize_and_encode_band_cost_ESC+1032>: lis r0,17200
0x00162fac <quantize_and_encode_band_cost_ESC+1036>: fmadds f13,f0,f0,f29
0x00162fb0 <quantize_and_encode_band_cost_ESC+1040>: stw r0,80(r1)
0x00162fb4 <quantize_and_encode_band_cost_ESC+1044>: stw r2,84(r1)
0x00162fb8 <quantize_and_encode_band_cost_ESC+1048>: nop
0x00162fbc <quantize_and_encode_band_cost_ESC+1052>: nop
0x00162fc0 <quantize_and_encode_band_cost_ESC+1056>: nop
0x00162fc4 <quantize_and_encode_band_cost_ESC+1060>: lfd f0,80(r1)
0x00162fc8 <quantize_and_encode_band_cost_ESC+1064>: fsub f0,f0,f23
0x00162fcc <quantize_and_encode_band_cost_ESC+1068>: frsp f0,f0
0x00162fd0 <quantize_and_encode_band_cost_ESC+1072>: fmadds f13,f22,f13,f0
0x00162fd4 <quantize_and_encode_band_cost_ESC+1076>: fadds f25,f25,f13
0x00162fd8 <quantize_and_encode_band_cost_ESC+1080>: fcmpu cr7,f21,f25
0x00162fdc <quantize_and_encode_band_cost_ESC+1084>: cror 4*cr7+eq,4*cr7+lt,4*cr7+eq
0x00162fe0 <quantize_and_encode_band_cost_ESC+1088>: bne- cr7,0x162ff0 <quantize_and_encode_band_cost_ESC+1104>
0x00162fe4 <quantize_and_encode_band_cost_ESC+1092>: fmr f25,f21
0x00162fe8 <quantize_and_encode_band_cost_ESC+1096>: b 0x1633f4 <quantize_and_encode_band_cost_ESC+2132>
0x00162fec <quantize_and_encode_band_cost_ESC+1100>: nop
0x00162ff0 <quantize_and_encode_band_cost_ESC+1104>: beq- cr4,0x1633d0 <quantize_and_encode_band_cost_ESC+2096>
0x00162ff4 <quantize_and_encode_band_cost_ESC+1108>: lwz r9,4(r29)
0x00162ff8 <quantize_and_encode_band_cost_ESC+1112>: lwz r2,40(r17)
0x00162ffc <quantize_and_encode_band_cost_ESC+1116>: lwz r11,0(r29)
0x00163000 <quantize_and_encode_band_cost_ESC+1120>: cmpw cr7,r31,r9
0x00163004 <quantize_and_encode_band_cost_ESC+1124>: lhzx r10,r24,r2
0x00163008 <quantize_and_encode_band_cost_ESC+1128>: bge- cr7,0x163020 <quantize_and_encode_band_cost_ESC+1152>
0x0016300c <quantize_and_encode_band_cost_ESC+1132>: slw r0,r11,r31
0x00163010 <quantize_and_encode_band_cost_ESC+1136>: subf r11,r31,r9
0x00163014 <quantize_and_encode_band_cost_ESC+1140>: or r10,r10,r0
0x00163018 <quantize_and_encode_band_cost_ESC+1144>: b 0x16304c <quantize_and_encode_band_cost_ESC+1196>
0x0016301c <quantize_and_encode_band_cost_ESC+1148>: nop
0x00163020 <quantize_and_encode_band_cost_ESC+1152>: subf r0,r9,r31
0x00163024 <quantize_and_encode_band_cost_ESC+1156>: slw r2,r11,r9
0x00163028 <quantize_and_encode_band_cost_ESC+1160>: lwz r11,12(r29)
0x0016302c <quantize_and_encode_band_cost_ESC+1164>: addi r9,r9,32
0x00163030 <quantize_and_encode_band_cost_ESC+1168>: srw r0,r10,r0
0x00163034 <quantize_and_encode_band_cost_ESC+1172>: or r0,r0,r2
0x00163038 <quantize_and_encode_band_cost_ESC+1176>: stw r0,0(r11)
0x0016303c <quantize_and_encode_band_cost_ESC+1180>: subf r11,r31,r9
0x00163040 <quantize_and_encode_band_cost_ESC+1184>: lwz r2,12(r29)
0x00163044 <quantize_and_encode_band_cost_ESC+1188>: addi r2,r2,4
0x00163048 <quantize_and_encode_band_cost_ESC+1192>: stw r2,12(r29)
0x0016304c <quantize_and_encode_band_cost_ESC+1196>: stw r10,0(r29)
0x00163050 <quantize_and_encode_band_cost_ESC+1200>: stw r11,4(r29)
0x00163054 <quantize_and_encode_band_cost_ESC+1204>: lwz r2,40(r22)
0x00163058 <quantize_and_encode_band_cost_ESC+1208>: lfsx f0,r27,r2
0x0016305c <quantize_and_encode_band_cost_ESC+1212>: fcmpu cr7,f0,f28
0x00163060 <quantize_and_encode_band_cost_ESC+1216>: beq- cr7,0x1630d0 <quantize_and_encode_band_cost_ESC+1328>
0x00163064 <quantize_and_encode_band_cost_ESC+1220>: lfs f0,0(r26)
0x00163068 <quantize_and_encode_band_cost_ESC+1224>: cmpwi cr6,r11,1
0x0016306c <quantize_and_encode_band_cost_ESC+1228>: fcmpu cr7,f0,f28
0x00163070 <quantize_and_encode_band_cost_ESC+1232>: mfcr r8
0x00163074 <quantize_and_encode_band_cost_ESC+1236>: rlwinm r8,r8,29,31,31
0x00163078 <quantize_and_encode_band_cost_ESC+1240>: bgt- cr6,0x1630c0 <quantize_and_encode_band_cost_ESC+1312>
0x0016307c <quantize_and_encode_band_cost_ESC+1244>: b 0x163090 <quantize_and_encode_band_cost_ESC+1264>
0x00163080 <quantize_and_encode_band_cost_ESC+1248>: stw r8,0(r29)
0x00163084 <quantize_and_encode_band_cost_ESC+1252>: stw r11,4(r29)
0x00163088 <quantize_and_encode_band_cost_ESC+1256>: lwz r2,40(r22)
0x0016308c <quantize_and_encode_band_cost_ESC+1260>: b 0x1630d0 <quantize_and_encode_band_cost_ESC+1328>
0x00163090 <quantize_and_encode_band_cost_ESC+1264>: subfic r0,r11,1
0x00163094 <quantize_and_encode_band_cost_ESC+1268>: slw r2,r10,r11
0x00163098 <quantize_and_encode_band_cost_ESC+1272>: lwz r9,12(r29)
0x0016309c <quantize_and_encode_band_cost_ESC+1276>: addi r11,r11,31
0x001630a0 <quantize_and_encode_band_cost_ESC+1280>: srw r0,r8,r0
0x001630a4 <quantize_and_encode_band_cost_ESC+1284>: or r0,r0,r2
0x001630a8 <quantize_and_encode_band_cost_ESC+1288>: stw r0,0(r9)
0x001630ac <quantize_and_encode_band_cost_ESC+1292>: lwz r2,12(r29)
0x001630b0 <quantize_and_encode_band_cost_ESC+1296>: addi r2,r2,4
0x001630b4 <quantize_and_encode_band_cost_ESC+1300>: stw r2,12(r29)
0x001630b8 <quantize_and_encode_band_cost_ESC+1304>: b 0x163080 <quantize_and_encode_band_cost_ESC+1248>
0x001630bc <quantize_and_encode_band_cost_ESC+1308>: nop
0x001630c0 <quantize_and_encode_band_cost_ESC+1312>: rlwinm r0,r10,1,0,30
0x001630c4 <quantize_and_encode_band_cost_ESC+1316>: addi r11,r11,-1
0x001630c8 <quantize_and_encode_band_cost_ESC+1320>: or r8,r8,r0
0x001630cc <quantize_and_encode_band_cost_ESC+1324>: b 0x163080 <quantize_and_encode_band_cost_ESC+1248>
0x001630d0 <quantize_and_encode_band_cost_ESC+1328>: addi r0,r24,1
0x001630d4 <quantize_and_encode_band_cost_ESC+1332>: rlwinm r31,r0,2,0,29
0x001630d8 <quantize_and_encode_band_cost_ESC+1336>: lfsx f0,r31,r2
0x001630dc <quantize_and_encode_band_cost_ESC+1340>: fcmpu cr7,f0,f28
0x001630e0 <quantize_and_encode_band_cost_ESC+1344>: beq- cr7,0x16314c <quantize_and_encode_band_cost_ESC+1452>
0x001630e4 <quantize_and_encode_band_cost_ESC+1348>: lfs f0,4(r26)
0x001630e8 <quantize_and_encode_band_cost_ESC+1352>: lwz r11,4(r29)
0x001630ec <quantize_and_encode_band_cost_ESC+1356>: lwz r2,0(r29)
0x001630f0 <quantize_and_encode_band_cost_ESC+1360>: cmpwi cr6,r11,1
0x001630f4 <quantize_and_encode_band_cost_ESC+1364>: fcmpu cr7,f0,f28
0x001630f8 <quantize_and_encode_band_cost_ESC+1368>: mfcr r10
0x001630fc <quantize_and_encode_band_cost_ESC+1372>: rlwinm r10,r10,29,31,31
0x00163100 <quantize_and_encode_band_cost_ESC+1376>: ble- cr6,0x163114 <quantize_and_encode_band_cost_ESC+1396>
0x00163104 <quantize_and_encode_band_cost_ESC+1380>: rlwinm r0,r2,1,0,30
0x00163108 <quantize_and_encode_band_cost_ESC+1384>: addi r11,r11,-1
0x0016310c <quantize_and_encode_band_cost_ESC+1388>: or r10,r10,r0
0x00163110 <quantize_and_encode_band_cost_ESC+1392>: b 0x163140 <quantize_and_encode_band_cost_ESC+1440>
0x00163114 <quantize_and_encode_band_cost_ESC+1396>: subfic r0,r11,1
0x00163118 <quantize_and_encode_band_cost_ESC+1400>: slw r2,r2,r11
0x0016311c <quantize_and_encode_band_cost_ESC+1404>: lwz r9,12(r29)
0x00163120 <quantize_and_encode_band_cost_ESC+1408>: addi r11,r11,31
0x00163124 <quantize_and_encode_band_cost_ESC+1412>: srw r0,r10,r0
0x00163128 <quantize_and_encode_band_cost_ESC+1416>: or r0,r0,r2
0x0016312c <quantize_and_encode_band_cost_ESC+1420>: stw r0,0(r9)
0x00163130 <quantize_and_encode_band_cost_ESC+1424>: lwz r2,12(r29)
0x00163134 <quantize_and_encode_band_cost_ESC+1428>: addi r2,r2,4
0x00163138 <quantize_and_encode_band_cost_ESC+1432>: stw r2,12(r29)
0x0016313c <quantize_and_encode_band_cost_ESC+1436>: nop
0x00163140 <quantize_and_encode_band_cost_ESC+1440>: stw r10,0(r29)
0x00163144 <quantize_and_encode_band_cost_ESC+1444>: stw r11,4(r29)
0x00163148 <quantize_and_encode_band_cost_ESC+1448>: lwz r2,40(r22)
0x0016314c <quantize_and_encode_band_cost_ESC+1452>: lfsx f0,r27,r2
0x00163150 <quantize_and_encode_band_cost_ESC+1456>: fcmpu cr7,f0,f18
0x00163154 <quantize_and_encode_band_cost_ESC+1460>: bne- cr7,0x1632a0 <quantize_and_encode_band_cost_ESC+1792>
0x00163158 <quantize_and_encode_band_cost_ESC+1464>: lfs f31,0(r26)
0x0016315c <quantize_and_encode_band_cost_ESC+1468>: fabs f31,f31
0x00163160 <quantize_and_encode_band_cost_ESC+1472>: fmuls f31,f24,f31
0x00163164 <quantize_and_encode_band_cost_ESC+1476>: fmr f1,f31
0x00163168 <quantize_and_encode_band_cost_ESC+1480>: bl 0x662e0c <dyld_stub_sqrtf>
0x0016316c <quantize_and_encode_band_cost_ESC+1484>: fmuls f1,f1,f31
0x00163170 <quantize_and_encode_band_cost_ESC+1488>: bl 0x662e0c <dyld_stub_sqrtf>
0x00163174 <quantize_and_encode_band_cost_ESC+1492>: addi r2,r1,56
0x00163178 <quantize_and_encode_band_cost_ESC+1496>: fadd f1,f1,f15
0x0016317c <quantize_and_encode_band_cost_ESC+1500>: fctiwz f0,f1
0x00163180 <quantize_and_encode_band_cost_ESC+1504>: stfiwx f0,0,r2
0x00163184 <quantize_and_encode_band_cost_ESC+1508>: lwz r0,56(r1)
0x00163188 <quantize_and_encode_band_cost_ESC+1512>: cmpwi cr7,r0,8191
0x0016318c <quantize_and_encode_band_cost_ESC+1516>: ble- cr7,0x163194 <quantize_and_encode_band_cost_ESC+1524>
0x00163190 <quantize_and_encode_band_cost_ESC+1520>: li r0,8191
0x00163194 <quantize_and_encode_band_cost_ESC+1524>: cmpwi cr7,r0,0
0x00163198 <quantize_and_encode_band_cost_ESC+1528>: mr r7,r0
0x0016319c <quantize_and_encode_band_cost_ESC+1532>: bge- cr7,0x1631b0 <quantize_and_encode_band_cost_ESC+1552>
0x001631a0 <quantize_and_encode_band_cost_ESC+1536>: li r7,0
0x001631a4 <quantize_and_encode_band_cost_ESC+1540>: nop
0x001631a8 <quantize_and_encode_band_cost_ESC+1544>: nop
0x001631ac <quantize_and_encode_band_cost_ESC+1548>: nop
0x001631b0 <quantize_and_encode_band_cost_ESC+1552>: ori r0,r7,1
0x001631b4 <quantize_and_encode_band_cost_ESC+1556>: lwz r9,4(r29)
0x001631b8 <quantize_and_encode_band_cost_ESC+1560>: li r2,1
0x001631bc <quantize_and_encode_band_cost_ESC+1564>: lwz r11,0(r29)
0x001631c0 <quantize_and_encode_band_cost_ESC+1568>: cntlzw r0,r0
0x001631c4 <quantize_and_encode_band_cost_ESC+1572>: subfic r8,r0,31
0x001631c8 <quantize_and_encode_band_cost_ESC+1576>: addi r10,r8,-3
0x001631cc <quantize_and_encode_band_cost_ESC+1580>: cmpw cr7,r10,r9
0x001631d0 <quantize_and_encode_band_cost_ESC+1584>: slw r2,r2,r10
0x001631d4 <quantize_and_encode_band_cost_ESC+1588>: addi r6,r2,-2
0x001631d8 <quantize_and_encode_band_cost_ESC+1592>: blt- cr7,0x16328c <quantize_and_encode_band_cost_ESC+1772>
0x001631dc <quantize_and_encode_band_cost_ESC+1596>: b 0x16325c <quantize_and_encode_band_cost_ESC+1724>
0x001631e0 <quantize_and_encode_band_cost_ESC+1600>: li r2,1
0x001631e4 <quantize_and_encode_band_cost_ESC+1604>: cmpw cr7,r8,r10
0x001631e8 <quantize_and_encode_band_cost_ESC+1608>: stw r6,0(r29)
0x001631ec <quantize_and_encode_band_cost_ESC+1612>: stw r10,4(r29)
0x001631f0 <quantize_and_encode_band_cost_ESC+1616>: slw r2,r2,r8
0x001631f4 <quantize_and_encode_band_cost_ESC+1620>: addi r2,r2,-1
0x001631f8 <quantize_and_encode_band_cost_ESC+1624>: and r7,r7,r2
0x001631fc <quantize_and_encode_band_cost_ESC+1628>: blt- cr7,0x16324c <quantize_and_encode_band_cost_ESC+1708>
0x00163200 <quantize_and_encode_band_cost_ESC+1632>: b 0x16321c <quantize_and_encode_band_cost_ESC+1660>
0x00163204 <quantize_and_encode_band_cost_ESC+1636>: nop
0x00163208 <quantize_and_encode_band_cost_ESC+1640>: nop
0x0016320c <quantize_and_encode_band_cost_ESC+1644>: nop
0x00163210 <quantize_and_encode_band_cost_ESC+1648>: stw r7,0(r29)
0x00163214 <quantize_and_encode_band_cost_ESC+1652>: stw r9,4(r29)
0x00163218 <quantize_and_encode_band_cost_ESC+1656>: b 0x1632a0 <quantize_and_encode_band_cost_ESC+1792>
0x0016321c <quantize_and_encode_band_cost_ESC+1660>: subf r0,r10,r8
0x00163220 <quantize_and_encode_band_cost_ESC+1664>: slw r2,r6,r10
0x00163224 <quantize_and_encode_band_cost_ESC+1668>: lwz r11,12(r29)
0x00163228 <quantize_and_encode_band_cost_ESC+1672>: subfic r9,r8,32
0x0016322c <quantize_and_encode_band_cost_ESC+1676>: srw r0,r7,r0
0x00163230 <quantize_and_encode_band_cost_ESC+1680>: add r9,r9,r10
0x00163234 <quantize_and_encode_band_cost_ESC+1684>: or r0,r0,r2
0x00163238 <quantize_and_encode_band_cost_ESC+1688>: stw r0,0(r11)
0x0016323c <quantize_and_encode_band_cost_ESC+1692>: lwz r2,12(r29)
0x00163240 <quantize_and_encode_band_cost_ESC+1696>: addi r2,r2,4
0x00163244 <quantize_and_encode_band_cost_ESC+1700>: stw r2,12(r29)
0x00163248 <quantize_and_encode_band_cost_ESC+1704>: b 0x163210 <quantize_and_encode_band_cost_ESC+1648>
0x0016324c <quantize_and_encode_band_cost_ESC+1708>: slw r0,r6,r8
0x00163250 <quantize_and_encode_band_cost_ESC+1712>: subf r9,r8,r10
0x00163254 <quantize_and_encode_band_cost_ESC+1716>: or r7,r7,r0
0x00163258 <quantize_and_encode_band_cost_ESC+1720>: b 0x163210 <quantize_and_encode_band_cost_ESC+1648>
0x0016325c <quantize_and_encode_band_cost_ESC+1724>: subf r0,r9,r10
0x00163260 <quantize_and_encode_band_cost_ESC+1728>: slw r2,r11,r9
0x00163264 <quantize_and_encode_band_cost_ESC+1732>: lwz r11,12(r29)
0x00163268 <quantize_and_encode_band_cost_ESC+1736>: addi r9,r9,32
0x0016326c <quantize_and_encode_band_cost_ESC+1740>: srw r0,r6,r0
0x00163270 <quantize_and_encode_band_cost_ESC+1744>: subf r10,r10,r9
0x00163274 <quantize_and_encode_band_cost_ESC+1748>: or r0,r0,r2
0x00163278 <quantize_and_encode_band_cost_ESC+1752>: stw r0,0(r11)
0x0016327c <quantize_and_encode_band_cost_ESC+1756>: lwz r2,12(r29)
0x00163280 <quantize_and_encode_band_cost_ESC+1760>: addi r2,r2,4
0x00163284 <quantize_and_encode_band_cost_ESC+1764>: stw r2,12(r29)
0x00163288 <quantize_and_encode_band_cost_ESC+1768>: b 0x1631e0 <quantize_and_encode_band_cost_ESC+1600>
0x0016328c <quantize_and_encode_band_cost_ESC+1772>: slw r0,r11,r10
0x00163290 <quantize_and_encode_band_cost_ESC+1776>: subf r10,r10,r9
0x00163294 <quantize_and_encode_band_cost_ESC+1780>: or r6,r6,r0
0x00163298 <quantize_and_encode_band_cost_ESC+1784>: b 0x1631e0 <quantize_and_encode_band_cost_ESC+1600>
0x0016329c <quantize_and_encode_band_cost_ESC+1788>: nop
0x001632a0 <quantize_and_encode_band_cost_ESC+1792>: lwz r2,40(r22)
0x001632a4 <quantize_and_encode_band_cost_ESC+1796>: lfsx f0,r31,r2
0x001632a8 <quantize_and_encode_band_cost_ESC+1800>: fcmpu cr7,f0,f17
0x001632ac <quantize_and_encode_band_cost_ESC+1804>: bne- cr7,0x1633d0 <quantize_and_encode_band_cost_ESC+2096>
0x001632b0 <quantize_and_encode_band_cost_ESC+1808>: lfs f31,4(r26)
0x001632b4 <quantize_and_encode_band_cost_ESC+1812>: fabs f31,f31
0x001632b8 <quantize_and_encode_band_cost_ESC+1816>: fmuls f31,f24,f31
0x001632bc <quantize_and_encode_band_cost_ESC+1820>: fmr f1,f31
0x001632c0 <quantize_and_encode_band_cost_ESC+1824>: bl 0x662e0c <dyld_stub_sqrtf>
0x001632c4 <quantize_and_encode_band_cost_ESC+1828>: fmuls f1,f1,f31
0x001632c8 <quantize_and_encode_band_cost_ESC+1832>: bl 0x662e0c <dyld_stub_sqrtf>
0x001632cc <quantize_and_encode_band_cost_ESC+1836>: addi r2,r1,56
0x001632d0 <quantize_and_encode_band_cost_ESC+1840>: fadd f1,f1,f16
0x001632d4 <quantize_and_encode_band_cost_ESC+1844>: fctiwz f0,f1
0x001632d8 <quantize_and_encode_band_cost_ESC+1848>: stfiwx f0,0,r2
0x001632dc <quantize_and_encode_band_cost_ESC+1852>: lwz r0,56(r1)
0x001632e0 <quantize_and_encode_band_cost_ESC+1856>: cmpwi cr7,r0,8191
0x001632e4 <quantize_and_encode_band_cost_ESC+1860>: ble- cr7,0x1632ec <quantize_and_encode_band_cost_ESC+1868>
0x001632e8 <quantize_and_encode_band_cost_ESC+1864>: li r0,8191
0x001632ec <quantize_and_encode_band_cost_ESC+1868>: cmpwi cr7,r0,0
0x001632f0 <quantize_and_encode_band_cost_ESC+1872>: mr r7,r0
0x001632f4 <quantize_and_encode_band_cost_ESC+1876>: bge- cr7,0x163300 <quantize_and_encode_band_cost_ESC+1888>
0x001632f8 <quantize_and_encode_band_cost_ESC+1880>: li r7,0
0x001632fc <quantize_and_encode_band_cost_ESC+1884>: nop
0x00163300 <quantize_and_encode_band_cost_ESC+1888>: ori r0,r7,1
0x00163304 <quantize_and_encode_band_cost_ESC+1892>: lwz r9,4(r29)
0x00163308 <quantize_and_encode_band_cost_ESC+1896>: li r2,1
0x0016330c <quantize_and_encode_band_cost_ESC+1900>: lwz r11,0(r29)
0x00163310 <quantize_and_encode_band_cost_ESC+1904>: cntlzw r0,r0
0x00163314 <quantize_and_encode_band_cost_ESC+1908>: subfic r8,r0,31
0x00163318 <quantize_and_encode_band_cost_ESC+1912>: addi r10,r8,-3
0x0016331c <quantize_and_encode_band_cost_ESC+1916>: cmpw cr7,r10,r9
0x00163320 <quantize_and_encode_band_cost_ESC+1920>: slw r2,r2,r10
0x00163324 <quantize_and_encode_band_cost_ESC+1924>: addi r6,r2,-2
0x00163328 <quantize_and_encode_band_cost_ESC+1928>: bge- cr7,0x16333c <quantize_and_encode_band_cost_ESC+1948>
0x0016332c <quantize_and_encode_band_cost_ESC+1932>: slw r0,r11,r10
0x00163330 <quantize_and_encode_band_cost_ESC+1936>: subf r10,r10,r9
0x00163334 <quantize_and_encode_band_cost_ESC+1940>: or r6,r6,r0
0x00163338 <quantize_and_encode_band_cost_ESC+1944>: b 0x163368 <quantize_and_encode_band_cost_ESC+1992>
0x0016333c <quantize_and_encode_band_cost_ESC+1948>: subf r0,r9,r10
0x00163340 <quantize_and_encode_band_cost_ESC+1952>: slw r2,r11,r9
0x00163344 <quantize_and_encode_band_cost_ESC+1956>: lwz r11,12(r29)
0x00163348 <quantize_and_encode_band_cost_ESC+1960>: addi r9,r9,32
0x0016334c <quantize_and_encode_band_cost_ESC+1964>: srw r0,r6,r0
0x00163350 <quantize_and_encode_band_cost_ESC+1968>: subf r10,r10,r9
0x00163354 <quantize_and_encode_band_cost_ESC+1972>: or r0,r0,r2
0x00163358 <quantize_and_encode_band_cost_ESC+1976>: stw r0,0(r11)
0x0016335c <quantize_and_encode_band_cost_ESC+1980>: lwz r2,12(r29)
0x00163360 <quantize_and_encode_band_cost_ESC+1984>: addi r2,r2,4
0x00163364 <quantize_and_encode_band_cost_ESC+1988>: stw r2,12(r29)
0x00163368 <quantize_and_encode_band_cost_ESC+1992>: li r2,1
0x0016336c <quantize_and_encode_band_cost_ESC+1996>: cmpw cr7,r10,r8
0x00163370 <quantize_and_encode_band_cost_ESC+2000>: stw r6,0(r29)
0x00163374 <quantize_and_encode_band_cost_ESC+2004>: stw r10,4(r29)
0x00163378 <quantize_and_encode_band_cost_ESC+2008>: slw r2,r2,r8
0x0016337c <quantize_and_encode_band_cost_ESC+2012>: addi r2,r2,-1
0x00163380 <quantize_and_encode_band_cost_ESC+2016>: and r7,r7,r2
0x00163384 <quantize_and_encode_band_cost_ESC+2020>: ble- cr7,0x163398 <quantize_and_encode_band_cost_ESC+2040>
0x00163388 <quantize_and_encode_band_cost_ESC+2024>: slw r0,r6,r8
0x0016338c <quantize_and_encode_band_cost_ESC+2028>: subf r9,r8,r10
0x00163390 <quantize_and_encode_band_cost_ESC+2032>: or r7,r7,r0
0x00163394 <quantize_and_encode_band_cost_ESC+2036>: b 0x1633c4 <quantize_and_encode_band_cost_ESC+2084>
0x00163398 <quantize_and_encode_band_cost_ESC+2040>: subf r0,r10,r8
0x0016339c <quantize_and_encode_band_cost_ESC+2044>: slw r2,r6,r10
0x001633a0 <quantize_and_encode_band_cost_ESC+2048>: lwz r11,12(r29)
0x001633a4 <quantize_and_encode_band_cost_ESC+2052>: subfic r9,r8,32
0x001633a8 <quantize_and_encode_band_cost_ESC+2056>: srw r0,r7,r0
0x001633ac <quantize_and_encode_band_cost_ESC+2060>: add r9,r9,r10
0x001633b0 <quantize_and_encode_band_cost_ESC+2064>: or r0,r0,r2
0x001633b4 <quantize_and_encode_band_cost_ESC+2068>: stw r0,0(r11)
0x001633b8 <quantize_and_encode_band_cost_ESC+2072>: lwz r2,12(r29)
0x001633bc <quantize_and_encode_band_cost_ESC+2076>: addi r2,r2,4
0x001633c0 <quantize_and_encode_band_cost_ESC+2080>: stw r2,12(r29)
0x001633c4 <quantize_and_encode_band_cost_ESC+2084>: stw r7,0(r29)
0x001633c8 <quantize_and_encode_band_cost_ESC+2088>: stw r9,4(r29)
0x001633cc <quantize_and_encode_band_cost_ESC+2092>: nop
0x001633d0 <quantize_and_encode_band_cost_ESC+2096>: addi r23,r23,2
0x001633d4 <quantize_and_encode_band_cost_ESC+2100>: add r19,r19,r28
0x001633d8 <quantize_and_encode_band_cost_ESC+2104>: addi r26,r26,8
0x001633dc <quantize_and_encode_band_cost_ESC+2108>: cmpw cr7,r20,r23
0x001633e0 <quantize_and_encode_band_cost_ESC+2112>: bgt+ cr7,0x162d80 <quantize_and_encode_band_cost_ESC+480>
0x001633e4 <quantize_and_encode_band_cost_ESC+2116>: lwz r9,364(r1)
0x001633e8 <quantize_and_encode_band_cost_ESC+2120>: cmpwi cr7,r9,0
0x001633ec <quantize_and_encode_band_cost_ESC+2124>: beq- cr7,0x1633f4 <quantize_and_encode_band_cost_ESC+2132>
0x001633f0 <quantize_and_encode_band_cost_ESC+2128>: stw r19,0(r9)
0x001633f4 <quantize_and_encode_band_cost_ESC+2132>: addi r1,r1,304
0x001633f8 <quantize_and_encode_band_cost_ESC+2136>: fmr f1,f25
0x001633fc <quantize_and_encode_band_cost_ESC+2140>: lwz r0,8(r1)
0x00163400 <quantize_and_encode_band_cost_ESC+2144>: lwz r11,4(r1)
0x00163404 <quantize_and_encode_band_cost_ESC+2148>: lmw r17,-204(r1)
0x00163408 <quantize_and_encode_band_cost_ESC+2152>: lfd f14,-144(r1)
0x0016340c <quantize_and_encode_band_cost_ESC+2156>: lfd f15,-136(r1)
0x00163410 <quantize_and_encode_band_cost_ESC+2160>: lfd f16,-128(r1)
0x00163414 <quantize_and_encode_band_cost_ESC+2164>: mtlr r0
0x00163418 <quantize_and_encode_band_cost_ESC+2168>: lfd f17,-120(r1)
0x0016341c <quantize_and_encode_band_cost_ESC+2172>: lfd f18,-112(r1)
0x00163420 <quantize_and_encode_band_cost_ESC+2176>: mtocrf 8,r11
0x00163424 <quantize_and_encode_band_cost_ESC+2180>: lfd f19,-104(r1)
0x00163428 <quantize_and_encode_band_cost_ESC+2184>: lfd f20,-96(r1)
0x0016342c <quantize_and_encode_band_cost_ESC+2188>: lfd f21,-88(r1)
0x00163430 <quantize_and_encode_band_cost_ESC+2192>: lfd f22,-80(r1)
0x00163434 <quantize_and_encode_band_cost_ESC+2196>: lfd f23,-72(r1)
0x00163438 <quantize_and_encode_band_cost_ESC+2200>: lfd f24,-64(r1)
0x0016343c <quantize_and_encode_band_cost_ESC+2204>: lfd f25,-56(r1)
0x00163440 <quantize_and_encode_band_cost_ESC+2208>: lfd f26,-48(r1)
0x00163444 <quantize_and_encode_band_cost_ESC+2212>: lfd f27,-40(r1)
0x00163448 <quantize_and_encode_band_cost_ESC+2216>: lfd f28,-32(r1)
0x0016344c <quantize_and_encode_band_cost_ESC+2220>: lfd f29,-24(r1)
0x00163450 <quantize_and_encode_band_cost_ESC+2224>: lfd f30,-16(r1)
0x00163454 <quantize_and_encode_band_cost_ESC+2228>: lfd f31,-8(r1)
0x00163458 <quantize_and_encode_band_cost_ESC+2232>: blr
End of assembler dump.
(gdb) info all-registers
r0 0x10 16
r1 0xbfff9a00 3221199360
r2 0x80000010 2147483664
r3 0x1007810 16807952
r4 0x0 0
r5 0x189b980 25803136
r6 0x1007f00 16809728
r7 0x4 4
r8 0x1a4 420
r9 0x0 0
r10 0x6c8c70 7113840
r11 0x1007810 16807952
r12 0x162ba0 1452960
r13 0x1007af0 16808688
r14 0x20 32
r15 0x1 1
r16 0x189a0b0 25796784
r17 0x7fa178 8364408
r18 0x6c7744 7108420
r19 0x0 0
r20 0x4 4
r21 0x1007810 16807952
r22 0x7fa1d0 8364496
r23 0x0 0
r24 0x189b4e5 25801957
r25 0x84 132
r26 0x189b980 25803136
r27 0x80 128
r28 0x162ba0 1452960
r29 0x0 0
r30 0x189bb80 25803648
r31 0x1008100 16810240
f0 nan(0x8000000000000) (raw 0x7ff8000000000000)
f1 1 (raw 0x3ff0000000000000)
f2 inf (raw 0x7ff0000000000000)
f3 -0.16666666620096096 (raw 0xbfc5555554554f15)
f4 1.668993453107781e-06 (raw 0x3ebc0045b5580000)
f5 0.199999999637788 (raw 0x3fc9999998d278cb)
f6 -0.25000000000000566 (raw 0xbfd0000000000066)
f7 -0.5 (raw 0xbfe0000000000000)
f8 0.33333333333333609 (raw 0x3fd5555555555587)
f9 0.50000000000000011 (raw 0x3fe0000000000001)
f10 115097.74508880443 (raw 0x40fc199bebe23cfa)
f11 -1.1487179863843917e-27 (raw 0xba56c0b132b0e240)
f12 0.40539999999999998 (raw 0x3fd9f212d77318fc)
f13 16 (raw 0x4030000000000000)
f14 0.40539999999999998 (raw 0x3fd9f212d77318fc)
f15 0.40539999999999998 (raw 0x3fd9f212d77318fc)
f16 0.40539999999999998 (raw 0x3fd9f212d77318fc)
f17 64 (raw 0x4050000000000000)
f18 64 (raw 0x4050000000000000)
f19 64 (raw 0x4050000000000000)
f20 64 (raw 0x4050000000000000)
f21 inf (raw 0x7ff0000000000000)
f22 1 (raw 0x3ff0000000000000)
f23 4503601774854144 (raw 0x4330000080000000)
f24 7.0882265390537214e-08 (raw 0x3e7306fe00000000)
f25 0 (raw 0x0000000000000000)
f26 14107901 (raw 0x416ae89fa0000000)
f27 2329778847744 (raw 0x4280f38d20000000)
f28 0 (raw 0x0000000000000000)
f29 1 (raw 0x3ff0000000000000)
f30 nan(0x8000000000000) (raw 0x7ff8000000000000)
f31 inf (raw 0x7ff0000000000000)
v0 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v1 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v2 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v3 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v4 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v5 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v6 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v7 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v8 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v9 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v10 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v11 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v12 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v13 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v14 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v15 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v16 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v17 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v18 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v19 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v20 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v21 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v22 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v23 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v24 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v25 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v26 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v27 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v28 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v29 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v30 {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "?ޭ?ޭ?ޭ?ޭ"
} (raw 0x7fffdead7fffdead7fffdead7fffdead)
v31 {
uint128 = 0x00000000000000000000000000000000,
v4_float = {0, 0, 0, 0},
v4_int32 = {0, 0, 0, 0},
v8_int16 = {0, 0, 0, 0, 0, 0, 0, 0},
v16_int8 = '\0' <repeats 15 times>
} (raw 0x00000000000000000000000000000000)
pc 0x162da8 1453480
ps 0x200f030 33615920
cr 0x44422244 1145184836
lr 0x1607a8 1443752
ctr 0x0 0
xer 0x20000004 536870916
mq 0x0 0
fpscr 0xbe904100 3197124864
vscr 0x10001 65537
vrsave 0x1 1
Attachments (1)
Change History (18)
comment:1 by , 12 years ago
comment:2 by , 12 years ago
Yes, also crashes with that command line.
Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x806c7754 quantize_and_encode_band_cost_ESC (s=0x1009410, pb=0x0, in=0x1870180, scaled=0x100a300, size=0, scale_idx=<value temporarily unavailable, due to optimizations>, cb=<value temporarily unavailable, due to optimizations>, lambda=0, uplim=0, bits=0xbfff9c58) at libavcodec/aaccoder.c:153 153 curbits = ff_aac_spectral_bits[cb-1][curidx]; (gdb) bt #0 quantize_and_encode_band_cost_ESC (s=0x1009410, pb=0x0, in=0x1870180, scaled=0x100a300, size=0, scale_idx=<value temporarily unavailable, due to optimizations>, cb=<value temporarily unavailable, due to optimizations>, lambda=0, uplim=0, bits=0xbfff9c58) at libavcodec/aaccoder.c:153 #1 0x001607a8 in search_for_quantizers_twoloop (avctx=<value temporarily unavailable, due to optimizations>, s=0x8001f400, sce=0x186e0b0, lambda=<value temporarily unavailable, due to optimizations>) at libavcodec/aaccoder.c:262
comment:3 by , 12 years ago
(Still compiling here)
Is your input sample needed, or does it also crash with the following command line:
$ ffmpeg -f lavfi -i "aevalsrc=sin(2*PI*t*440)" -ac 2 -strict -2 -ab 128k out.aac
follow-up: 5 comment:4 by , 12 years ago
That one didn't crash.
Tried three different input samples with AC3, they all crash.
After that I tried two diffent input files with DTS, they all crash also but this time with illegal instruction:
Program received signal EXC_BAD_INSTRUCTION, Illegal instruction/operand. 0x006c4098 in run_value_bits_short () (gdb) bt #0 0x006c4098 in run_value_bits_short () #1 0x0015ddc4 in quantize_and_encode_band (s=<value temporarily unavailable, due to optimizations>, pb=<value temporarily unavailable, due to optimizations>, in=<value temporarily unavailable, due to optimizations>, size=<value temporarily unavailable, due to optimizations>, scale_idx=<value temporarily unavailable, due to optimizations>, cb=<value temporarily unavailable, due to optimizations>, lambda=<value temporarily unavailable, due to optimizations>) at libavcodec/aaccoder.c:270 #2 0x0016e4ac in encode_spectral_coeffs [inlined] () at libavcodec/aacenc.c:429 #3 0x0016e4ac in aac_encode_frame (avctx=0x1000e10, avpkt=0xbfffaa08, frame=<value temporarily unavailable, due to optimizations>, got_packet_ptr=0xbfffa8dc) at libavcodec/aacenc.c:454 #4 0x00567d70 in avcodec_encode_audio2 (avctx=0x1000e10, avpkt=0xbfffaa08, frame=0xf04f70, got_packet_ptr=0xbfffa8dc) at libavcodec/utils.c:1296 #5 0x00011dec in reap_filters () at ffmpeg.c:656 #6 0x00013f8c in transcode_step () at ffmpeg.c:3119 #7 0x0001624c in transcode () at ffmpeg.c:3162 #8 0x00016734 in main (argc=<value temporarily unavailable, due to optimizations>, argv=0xb290) at ffmpeg.c:3339 (gdb) disass $pc-32,$pc+32 No function contains specified address.
comment:5 by , 12 years ago
Replying to mt:
That one didn't crash.
Tried three different input samples with AC3, they all crash.
Then please try to produce a file that allows to reproduce the problem and attach it, for example with:
$ ffmpeg -i input.mkv -acodec copy -t x out.ac3 (replace x with a small value)
After that I tried two diffent input files with DTS, they all crash also but this time with illegal instruction:
A second sample may be useful.
by , 12 years ago
comment:6 by , 12 years ago
I attached an AC3 sample, the DTS one is too large and only produces a segfault also.
comment:8 by , 12 years ago
I tested reencoding the sample you uploaded on a G4 after compiling FFmpeg 1.2 with the same options as your version, I get no crash:
$ md5sum out20.ac3
46bfa1ee433a6ab2fc6b3c2e4602c79d out20.ac3
$ ffmpeg -i out20.ac3 -ac 2 -strict -2 -ab 128k out.aac
ffmpeg version 1.2 Copyright (c) 2000-2013 the FFmpeg developers
built on Apr 8 2013 10:41:21 with gcc 4.2.1 (GCC) (Apple Inc. build 5577)
configuration: --enable-runtime-cpudetect --cc=/usr/bin/gcc-4.2
libavutil 52. 18.100 / 52. 18.100
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.104 / 54. 63.104
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 42.103 / 3. 42.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
[ac3 @ 0x1002610] max_analyze_duration 5000000 reached at 5024000 microseconds
[ac3 @ 0x1002610] Estimating duration from bitrate, this may be inaccurate
Input #0, ac3, from 'out20.ac3':
Duration: 00:00:20.00, start: 0.000000, bitrate: 640 kb/s
Stream #0:0: Audio: ac3, 48000 Hz, 5.1(side), fltp, 640 kb/s
Output #0, adts, to 'out.aac':
Metadata:
encoder : Lavf54.63.104
Stream #0:0: Audio: aac, 48000 Hz, stereo, fltp, 128 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (ac3 -> aac)
Press [q] to stop, [?] for help
size= 306kB time=00:00:20.01 bitrate= 125.1kbits/s
video:0kB audio:299kB subtitle:0 global headers:0kB muxing overhead 2.144093%
$ md5sum out.aac
df257653cec18afee8eed15b48b86281 out.aac
comment:9 by , 12 years ago
DTS sample http://www1.datafilehost.com/d/5973cfb8
G4 here also, try running the sample several times.
2 out of 3 times it crashes here.
comment:10 by , 12 years ago
Did some more testing, compiled it with the standard gcc 4.0.1 and it didn't crash then.
Could it be some problem with compiler optimization on gcc 4.2/ppc7400?
comment:11 by , 12 years ago
It is much more likely that it is a thermal problem with your hardware (I have to compile FFmpeg with nice -n19 on my G4 to make sure I get no internal compiler errors, the PPC fate instances fail randomly iirc).
The alternative is a race condition, you could try if you can reproduce crashes also with --disable-pthreads
follow-up: 13 comment:12 by , 12 years ago
I don't think it's a thermal problem.
The gcc 4.0.1 version and a gcc 4.2 with libfdk-aac work at the same time when the gcc 4.2 version crashes.
Recompiling with --disable-pthreads for testing.
The quicksilver G4 tend to pile up dust on the CPU cooler, maybe check your G4 for that.
I had a thermal problem years ago due to that, but I also replaced the thermal paste on the CPUs then.
comment:13 by , 12 years ago
Replying to mt:
The quicksilver G4 tend to pile up dust on the CPU cooler, maybe check your G4 for that.
I don't care about my G4 (I just use it for rare tests), but "2 out of 3 times it crashes here" is usually an indication for a hardware problem.
comment:15 by , 12 years ago
Yes, I tried --disable-pthreads. It crashed too (ffmpeg emulated the threads when running).
Even cleaned out the dust and ran the apple hardware test to check the hardware, no problen found.
Compiled gcc 4.7 via macports to check with a newer compiler, same crash with that binary.
Just tried some older binaries 0.11, 1.0 and 1.1/1.1.1.
0.11 and 1.0 work ok, 1.1 and above crahes.
To rule out a thermal problem I tried to start up with only one cpu (nvram boot-args="cpus=1"), but then the machine shutdowns down on booting.
Maybe a faulty cpu? Not sure though.
Running hardware test right now again.
I will let it cool off for some time and then try to boot again.
comment:17 by , 8 years ago
| Resolution: | → invalid |
|---|---|
| Status: | new → closed |
Testing a very old version of FFmpeg, I see random fate crashes but no aac crash for the given sample on my G4, so I don't think there ever was an issue that could be fixed within FFmpeg.
Note:
See TracTickets
for help on using tickets.
Does the following command line also crash?
$ ffmpeg -i input.mkv -ac 2 -strict -2 -ab 128k out.aac