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Latest mpp can't play .TS files on Android with SPMC Kodi #3

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mo123 opened this issue Dec 21, 2017 · 1 comment
Closed

Latest mpp can't play .TS files on Android with SPMC Kodi #3

mo123 opened this issue Dec 21, 2017 · 1 comment

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@mo123
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mo123 commented Dec 21, 2017 •
edited

Using latest compiled mpp of 19 Dec on RK3328 Android:

When I try to play a H265 1280x720p video inside a .TS container file then SPMC 17.6a2 just shows a black screen. Looking at the logs, it seems it fails to play with MediaCodec.
http://download.semperpax.com/spmc/android-aarch64/SPMC-spmc-krypton-4993870-aarch64.apk

Playing the same file on Kodi 18 nightly has no problems and plays fine with MediaCodec acceleration.

Is there something that can be changed/fixed in mpp or maybe SPMC's side perhaps?
Kodi 18 has lots of bugs like mouse support not working correct in 4K and also displaying GUI in 4K instead of 1080p(since frame buffer only support 1080p) resulting in menus looking corrupt while 4K video is playing. SPMC doesn't have any of these bugs that is why I try with it instead.

When I play a mpeg2 inside a .TS file, it plays fine in SPMC.

Kodi 18 log(working)
https://pastebin.com/PRpuYcyB
SPMC 17.6a2 log(not working)
http://pasted.co/ae8fe0c5

Sample video - http://www.elecard.com/assets/files/other/clips/bbb_720p_c.ts

Lots of .TS videos that are not mpeg2, are hevc or h264 in .TS files also don't play on Android with SPMC Kodi using latest compiled mpp files but work fine in Kodi 18.

When I use the following mpp then .TS files can all play in SPMC but have no support for deinterlacing.
Is source code available for this mpp, I just want to fix deinterlacing support in it, then it can perhaps still work with .TS files with SPMC?
Thu Oct 26 09:52:40 2017 +0800
e1cfd07 author: Xuhanrui
libmpp.so 2.6MB (double file size)

Thanks
@mo123
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mo123 commented Dec 21, 2017

Fixed now.

@mo123 mo123 closed this as completed Dec 21, 2017
HermanChen pushed a commit that referenced this issue Sep 5, 2018
@HermanChen
Fix buffer overflow scanning soc_name.
621dd85 
The soc_name we read from device-tree is NUL-separated so we need to
replace intervening NUL chars, but we don't want to replace the last
one, or the next call to strstr() will overflow the buffer.

Detected with address-sanitizer:

    ==3271==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x7f940026a0 at pc 0x7f97df7160 bp 0x7fee1fa8e0 sp 0x7fee1fa958
    READ of size 97 at 0x7f940026a0 thread T0
        #0 0x7f97df715f  (/usr/lib/libasan.so.3+0x4215f)
        #1 0x7f97df745b in __interceptor_strstr (/usr/lib/libasan.so.3+0x4245b)
        #2 0x7f97d6b27b in MppPlatformService::MppPlatformService() (/usr/lib/librockchip_mpp.so.1+0x8727b)
        #3 0x7f97d6b64f in mpp_get_vcodec_type (/usr/lib/librockchip_mpp.so.1+0x8764f)
        #4 0x7f97d38da3 in hal_h264d_init (/usr/lib/librockchip_mpp.so.1+0x54da3)

    0x7f940026a0 is located 0 bytes to the right of 96-byte region [0x7f94002640,0x7f940026a0)
    allocated by thread T0 here:
        #0 0x7f97e6445b in __interceptor_posix_memalign (/usr/lib/libasan.so.3+0xaf45b)
        #1 0x7f97d6ed13 in os_malloc (/usr/lib/librockchip_mpp.so.1+0x8ad13)
        #2 0x7f97d6e54b in mpp_osal_malloc (/usr/lib/librockchip_mpp.so.1+0x8a54b)
        #3 0x7f97d6b1d7 in MppPlatformService::MppPlatformService() (/usr/lib/librockchip_mpp.so.1+0x871d7)
        #4 0x7f97d6b64f in mpp_get_vcodec_type (/usr/lib/librockchip_mpp.so.1+0x8764f)
        #5 0x7f97d38da3 in hal_h264d_init (/usr/lib/librockchip_mpp.so.1+0x54da3)
        #6 0x7f97d387c7 in mpp_hal_init (/usr/lib/librockchip_mpp.so.1+0x547c7)
        #7 0x7f97d02ad3 in mpp_dec_init (/usr/lib/librockchip_mpp.so.1+0x1ead3)
        #8 0x7f97cfda3f in Mpp::init(MppCtxType, MppCodingType) (/usr/lib/librockchip_mpp.so.1+0x19a3f)
        #9 0x7f97d0056f in mpp_init (/usr/lib/librockchip_mpp.so.1+0x1c56f)
        #10 0x404347 in mpi_dec_test_decode (/home/root/rockchip-mpp-test/mpi_dec_test+0x404347)
        #11 0x4057b3 in main (/home/root/rockchip-mpp-test/mpi_dec_test+0x4057b3)
        #12 0x7f97bba563 in __libc_start_main (/lib/libc.so.6+0x1f563)
        #13 0x402217  (/home/root/rockchip-mpp-test/mpi_dec_test+0x402217)

    SUMMARY: AddressSanitizer: heap-buffer-overflow (/usr/lib/libasan.so.3+0x4215f)
    Shadow bytes around the buggy address:
      0x1ff2800480: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
      0x1ff2800490: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
      0x1ff28004a0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
      0x1ff28004b0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
      0x1ff28004c0: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00
    =>0x1ff28004d0: 00 00 00 00[fa]fa fa fa fa fa fa fa 00 00 00 00
      0x1ff28004e0: 00 00 00 00 00 00 00 00 fa fa fa fa fa fa fa fa
      0x1ff28004f0: 00 00 00 00 00 00 00 00 00 00 00 00 fa fa fa fa
      0x1ff2800500: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
      0x1ff2800510: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
      0x1ff2800520: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
    Shadow byte legend (one shadow byte represents 8 application bytes):
      Addressable:           00
      Partially addressable: 01 02 03 04 05 06 07
      Heap left redzone:       fa

Change-Id: Ia529035847cc23c612e4039e3d445db9d014d31f
Signed-off-by: Yann Dirson <yann@blade-group.com>
@Justa-Cai Justa-Cai mentioned this issue Nov 18, 2020
Closed
HermanChen pushed a commit that referenced this issue Dec 27, 2022
@HermanChen
[mpp_buffer]: fix group callback crash
5d3623a 
thread1:
  1)control(MPP_DEC_SET_EXT_BUF_GROUP)
  2)mpp_buffer_group_set_callback
    p->callback = callback;
thread2:
  1)mpp_buffer_commit
  2)mpp_buffer_create
    group->callback(group->arg, group);
    But arg is NULL now.

backtrace:
  #00 (Mpp::notify(void*))
  #1 (mpp_buffer_create+712)
  #2 (mpp_buffer_import_with_tag+212)
  #3 (commit_memory_handle+116)

Signed-off-by: Grey Li <grey.li@rock-chips.com>
Change-Id: Id50e2f1b46d127c8bf0fe8080751949fcccc6e25
HermanChen pushed a commit that referenced this issue Nov 1, 2023
@HermanChen
fix[mpp_dec]:fix mpp_destroy crash
09e859a 
Fixed a crash issue in mpp_destroy stage caused by calling members of a recycled parser thread.

crash backtrace:
#00 pc 00084882  /apex/com.android.runtime/lib/bionic/libc.so (pthread_mutex_lock+6)
#1 pc 00081434  /vendor/lib/libmpp.so (mpp_dec_notify_normal(MppDecImpl_t*, unsigned int)+32)
#2 pc 0007d6cc  /vendor/lib/libmpp.so (mpp_dec_callback_slot(char const*, void*, int, void*)+112)
#3 pc 000937f0  /vendor/lib/libmpp.so (mpp_buf_slot_clr_flag+944)
#4 pc 000da960  /vendor/lib/libmpp.so (mpp_hevc_unref_frame+168)
#5 pc 000d1c50  /vendor/lib/libmpp.so (h265d_deinit+32)
#6 pc 00081908  /vendor/lib/libmpp.so (mpp_parser_deinit+40)
#7 pc 0007e24c  /vendor/lib/libmpp.so (mpp_dec_deinit+548)
#8 pc 0006b4f0  /vendor/lib/libmpp.so (Mpp::clear()+104)
#9 pc 0006b61c  /vendor/lib/libmpp.so (Mpp::~Mpp()+12)
#10 pc 0006f7e0  /vendor/lib/libmpp.so (mpp_destroy+152)
#11 pc 00003d1c  /vendor/bin/mpi_dec_test (dec_decode+984)


Change-Id: I985168aa6ef30a265fce17c2d9765c17a24075c8
Signed-off-by: Yanjun Liao <yanjun.liao@rock-chips.com>
HermanChen pushed a commit that referenced this issue Feb 6, 2024
@qvoid
fix[h265e_vepu580]: fix SIGSEGV when reencoding
aa92148 
Hal buffer one_used marking will be wrong when reencoding.

Error log:
    "hal_bufs: hal_bufs_get_buf invalid input impl 0xf3500a60 buf_idx 4"
backtrace:
  #00 pc 0023e39c  /vendor/lib/libmpp.so (vepu580_h265_set_hw_address+328)
  #1 pc 0023f344  /vendor/lib/libmpp.so (hal_h265e_v580_gen_regs+2432)
  #2 pc 00233980  /vendor/lib/libmpp.so (hal_h265ev2_gen_regs+132)
  #3 pc 0008de04  /vendor/lib/libmpp.so (mpp_enc_hal_gen_regs+200)
  #4 pc 000805f0  /vendor/lib/libmpp.so (mpp_enc_normal(Mpp*, EncAsyncTaskInfo_t*)+1988)
  #5 pc 0007b380  /vendor/lib/libmpp.so (try_proc_normal_task(MppEncImpl_t*, EncAsyncTaskInfo_t*)+128)
  #6 pc 00078e50  /vendor/lib/libmpp.so (mpp_enc_thread+1340)

Change-Id: I5137a3db0ff63ee55a83c2d63da4430d2fc362b1
Signed-off-by: Johnson Ding <johnson.ding@rock-chips.com>
HermanChen added a commit that referenced this issue Feb 6, 2024
@HermanChen
fix[vproc]: Fix deadlock in vproc thread
9431bbc 
BUG is reported from https://redmine.rock-chips.com/issues/464206

Thread 18 (LWP 2440):
#0  __lll_lock_wait (futex=0x7f34000d48, private=0) at lowlevellock.c:52
#1  0x0000007fab5b1540 in __GI___pthread_mutex_lock (mutex=0x7f34000d48) at pthread_mutex_lock.c:115
#2  0x0000007fa9e0299c in dec_vproc_signal (ctx=0x7f34001260) at ../git/mpp/vproc/mpp_dec_vproc.cpp:929
#3  0x0000007fa9df5bdc in mpp_dec_notify (ctx=0x7f602be600, flag=1088) at ../git/mpp/codec/mpp_dec.cpp:956
#4  0x0000007fa9e0ef30 in mpp_buffer_ref_dec (buffer=0x7f6403f6c8, caller=caller@entry=0x7fa9ee300c "mpp_frame_deinit") at ../git/mpp/base/mpp_buffer_impl.cpp:509
#5  0x0000007fa9e0fb84 in mpp_buffer_put_with_caller (buffer=<optimized out>, caller=caller@entry=0x7fa9ee300c "mpp_frame_deinit") at ../git/mpp/base/mpp_buffer.cpp:105
#6  0x0000007fa9e11820 in mpp_frame_deinit (frame=frame@entry=0x7f602ec340) at ../git/mpp/base/mpp_frame.cpp:85
#7  0x0000007fabd6bf4c in rkmpp_release_frame (opaque=<optimized out>, data=0x7f602ba600 <error: Cannot access memory at address 0x7f602ba600>) at src/libavcodec/rkmppdec.c:339
#8  0x0000007fab9547dc in buffer_replace (src=0x0, dst=<optimized out>) at src/libavutil/buffer.c:133
#9  av_buffer_unref (buf=<optimized out>) at src/libavutil/buffer.c:144
#10 0x0000007fac714bb8 in mp_image_destructor (ptr=0x7f60252c80) at ../../../../../../sources/mpv/video/mp_image.c:209
#11 0x0000007fac748d40 in ta_free (ptr=0x7f60252c80) at ../../../../../../sources/mpv/ta/ta.c:244
#12 0x0000007fac715178 in mp_image_unrefp (p_img=p_img@entry=0x7f4c00bfc0) at ../../../../../../sources/mpv/video/mp_image.c:472
#13 0x0000007fac73396c in wlbuf_pool_entry_release (data=0x7f4c00bfa0, wl_buffer=<optimized out>) at ../../../../../../sources/mpv/video/out/wlbuf_pool.c:132
#14 0x0000007fb4cfe328 in ffi_call_SYSV () at ../libffi-3.3/src/aarch64/sysv.S:114
#15 0x0000007fb4cfdb44 in ffi_call_int (cif=cif@entry=0x7f70fdec80, fn=0x7f70fdeca0, orig_rvalue=orig_rvalue@entry=0x0, avalue=0x10, avalue@entry=0x7f70fded50, closure=0x200000001, closure@entry=0x0) at ../libffi-3.3/src/aarch64/ffi.c:747
#16 0x0000007fb4cfdf24 in ffi_call (cif=cif@entry=0x7f70fdec80, fn=<optimized out>, rvalue=rvalue@entry=0x0, avalue=avalue@entry=0x7f70fded50) at ../libffi-3.3/src/aarch64/ffi.c:756
#17 0x0000007faa49c7c0 in wl_closure_invoke (closure=0x7f4c00bff0, flags=<optimized out>, target=<optimized out>, opcode=0, data=<optimized out>) at ../wayland-1.22.0/src/connection.c:1025
#18 0x0000007faa499df0 in dispatch_event (display=display@entry=0x7f4c001d40, queue=<optimized out>) at ../wayland-1.22.0/src/wayland-client.c:1644
#19 0x0000007faa49b2c8 in dispatch_queue (queue=0x7f4c001e30, display=0x7f4c001d40) at ../wayland-1.22.0/src/wayland-client.c:1790
#20 wl_display_dispatch_queue_pending (display=0x7f4c001d40, queue=0x7f4c001e30) at ../wayland-1.22.0/src/wayland-client.c:2032
#21 0x0000007faa49b2f4 in wl_display_dispatch_pending (display=<optimized out>) at ../wayland-1.22.0/src/wayland-client.c:2095
#22 0x0000007fac73e2cc in vo_wayland_dispatch_events (wl=0x7f4c000e40, nfds=nfds@entry=2, timeout=timeout@entry=100) at ../../../../../../sources/mpv/video/out/wayland_common.c:1933
#23 0x0000007fac741d7c in vo_wayland_wait_events_timeout (vo=vo@entry=0x7f600abed0, timeout_ms=timeout_ms@entry=100) at ../../../../../../sources/mpv/video/out/wayland_common.c:2594
#24 0x0000007fac73baf4 in draw_frame (vo=0x7f600abed0, frame=0x7f302063b0) at ../../../../../../sources/mpv/video/out/vo_dmabuf_wayland.c:1113
#25 0x0000007fac7360c4 in render_frame (vo=0x7f600abed0) at ../../../../../../sources/mpv/video/out/vo.c:984
#26 vo_thread (ptr=0x7f600abed0) at ../../../../../../sources/mpv/video/out/vo.c:1123
#27 0x0000007fab5af370 in start_thread (arg=0x7f72ffbe06) at pthread_create.c:477
#28 0x0000007fab51bedc in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone.S:78

Thread 14 (LWP 3455):
#0  __lll_lock_wait (futex=0x7f60208040, private=0) at lowlevellock.c:52
#1  0x0000007fab5b1540 in __GI___pthread_mutex_lock (mutex=mutex@entry=0x7f60208040) at pthread_mutex_lock.c:115
#2  0x0000007fa9e0ef48 in mpp_buffer_ref_dec (buffer=0x7f6406fee8, caller=caller@entry=0x7fa9ee1ae7 "check_entry_unused") at ../git/mpp/base/mpp_buffer_impl.cpp:503
#3  0x0000007fa9e0fb84 in mpp_buffer_put_with_caller (buffer=<optimized out>, caller=caller@entry=0x7fa9ee1ae7 "check_entry_unused") at ../git/mpp/base/mpp_buffer.cpp:105
#4  0x0000007fa9e0bf1c in check_entry_unused (entry=0x7f601ef530, impl=0x7f60263ec0) at ../git/mpp/base/mpp_buf_slot.cpp:627
#5  mpp_buf_slot_clr_flag (slots=0x7f60263ec0, index=<optimized out>, type=type@entry=SLOT_QUEUE_USE) at ../git/mpp/base/mpp_buf_slot.cpp:919
#6  0x0000007fa9e00eb0 in dec_vproc_clr_prev0 (ctx=ctx@entry=0x7f34001260) at ../git/mpp/vproc/mpp_dec_vproc.cpp:149
#7  0x0000007fa9e00fd0 in dec_vproc_clr_prev (ctx=ctx@entry=0x7f34001260) at ../git/mpp/vproc/mpp_dec_vproc.cpp:180
#8  0x0000007fa9e012b8 in dec_vproc_thread (data=0x7f34001260) at ../git/mpp/vproc/mpp_dec_vproc.cpp:631
#9  0x0000007fab5af370 in start_thread (arg=0x7f47ffdf16) at pthread_create.c:477
#10 0x0000007fab51bedc in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone.S:78

Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Change-Id: I742e55e745c46a4adb229e2f6f0e2a2c3498e369
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