Commits · 4fa91b88c6180957781036614fa94a6fc3b7046f · Linshizhi / ffmpeg.wasm-core

20 Dec, 2013 17 commits

Michael Niedermayer authored Dec 20, 2013

* commit 'b254490b':
  vc1: arm: Add NEON no_rnd chroma MC
Merged-by: Michael Niedermayer <michaelni@gmx.at>

4fa91b88

Merge commit '' · 69278d94

Michael Niedermayer authored Dec 20, 2013

* commit '832e1906':
  vc1: arm: Add NEON assembly
Merged-by: Michael Niedermayer <michaelni@gmx.at>

69278d94

avformat/pva: Make sure the header is large enough before reading the timestamp from it · eedd9148

Michael Niedermayer authored Dec 20, 2013

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f34b5dc6d58_2674_PVA_test-partial.pva
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

eedd9148

avformat/pva: Make sure the first byte of pes_header_data has been initialized · 5ec3c7b7

Michael Niedermayer authored Dec 20, 2013

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f53c1d0e95c_2674_PVA_test-partial.pva
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

5ec3c7b7

lavfi/hue: show first decimal value of saturation · d055a139
Stefano Sabatini authored Dec 20, 2013

d055a139
lavfi/hue: use av_clip_uint8() instead of av_clip_uint8_c() · 028d8dd3
Stefano Sabatini authored Dec 20, 2013
```
The generic version should be faster if optimized.
```
028d8dd3
lavfi/hue: force table initialization for the first frame · 70e74e00
Stefano Sabatini authored Dec 20, 2013

70e74e00

avformat/smacker: check for format mismatch more completely · b07a5e9b

Michael Niedermayer authored Dec 20, 2013

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f6e83322950_9769_wetlogo.smk
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

b07a5e9b

avformat/nistspheredec: initialize header_size to -1 · 632fdec9

Michael Niedermayer authored Dec 20, 2013

Fixes use of uninitialized memory
This also avoids the need to check the scanf() return as the subsequent check catches it
Fixes: msan_uninit-mem_7f712e4dc173_7414_nist_ulaw.nist
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

632fdec9

avcodec/mpegvideo_enc: fix frame skipping with intra only codecs · 34fe125f
Michael Niedermayer authored Dec 20, 2013
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
34fe125f
avcodec/mpegvideo_enc: fix integer overflow with -skip_exp >= 2 · 241eccd6
Michael Niedermayer authored Dec 20, 2013
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
241eccd6

vc1: arm: Add NEON no_rnd chroma MC · b254490b

Mason Carter authored Dec 15, 2013

Apply David Conrad's old patch to the modern codebase.

http://ffmpeg.org/pipermail/ffmpeg-devel/2009-April/059877.htmlSigned-off-by: Martin Storsjö <martin@martin.st>

b254490b

vc1: arm: Add NEON assembly · 832e1906

Mason Carter authored Dec 15, 2013

For:

ff_vc1_inv_trans_{8,4}x{8,4}_{dc_,}neon
ff_put_pixels8x8_neon
ff_put_vc1_mspel_mc{0,1,2,3}{0,1,2,3}_neon (except for 00)

Based on ARM assembly code in libavcodec/arm by Rob Clark and Mans
Rullgard.
Signed-off-by: Martin Storsjö <martin@martin.st>

832e1906

Merge remote-tracking branch 'qatar/master' · 3f307d79

Michael Niedermayer authored Dec 20, 2013

* qatar/master:
  atomics: cosmetics: Restructure ifdefs for greater clarity
Merged-by: Michael Niedermayer <michaelni@gmx.at>

3f307d79

Merge commit '' · 3b6e8634

Michael Niedermayer authored Dec 20, 2013

* commit '8558595a':
  configure: Express atomics/thread deps through the dependency system

Conflicts:
	configure
Merged-by: Michael Niedermayer <michaelni@gmx.at>

3b6e8634

atomics: cosmetics: Restructure ifdefs for greater clarity · e1b9de4f

Diego Biurrun authored Dec 18, 2013

Also fix the #endif comment in a few places and #include config.h to
avoid assuming it is #included implicitly.

e1b9de4f

avformat/sierravmd: Check avio_read return value · a165964f

Michael Niedermayer authored Dec 19, 2013

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f82af392dae_1848_HR060606.VMD
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

a165964f

19 Dec, 2013 15 commits

remuxing .opus files to .webm codec->delay must be copied too · 200cfab8
Jan Gerber authored Dec 19, 2013
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
200cfab8

avformat/nistspheredec: check sscanf() success before using the result · 8fe06e7a

Michael Niedermayer authored Dec 19, 2013

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f935c3c6c1a_7413_nist_pcms8.nist
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

8fe06e7a

avcodec/iff: warn about truncated input to decode_byterun() and clear remaining output · b3f44eaf

Michael Niedermayer authored Dec 19, 2013

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7fe205e395ed_8988_test.iff
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

b3f44eaf

configure: Express atomics/thread deps through the dependency system · 8558595a
Diego Biurrun authored Dec 18, 2013

8558595a

rpl: Dont fill the index with entries that failed to be parsed · 5eeeb4ab

Michael Niedermayer authored Dec 19, 2013

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7fd10a199a3c_6204_landing.rpl
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

5eeeb4ab

libavformat/mpegts: expose raw packet size · f9b997c3

Leandro Dorileo authored Dec 19, 2013

We cannot easily determine if an mpeg TS's packet size is DVHS, FEC
or so on, for that we need to expose the internal raw_packet_size
field.
Signed-off-by: Leandro Dorileo <leandro.maciel.dorileo@intel.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

f9b997c3

avformat/dxa: check avio_read() return · ae09db10

Michael Niedermayer authored Dec 19, 2013

Fixes use of uninitialized memory
Fixes msan_uninit-mem_7fd4d4323ddd_2453_MUSOSP1.dxa
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ae09db10

avcodec/dxa: check for overread in decode_13() · 5a5c1b24

Michael Niedermayer authored Dec 19, 2013

Fixes use of uninitialized memory
Fixes part of msan_uninit-mem_7f5ea8284fb7_8317_scummvm.dxa
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

5a5c1b24

avcodec/dxa: add padding to decomp_buf · f6c95f4f

Michael Niedermayer authored Dec 19, 2013

Fixes use of uninitialized memory
Fixes part of msan_uninit-mem_7f5ea8284fb7_8317_scummvm.dxa
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

f6c95f4f

avcodec/flashsv: check decode_hybrid() for overread · a33c7dd2

Michael Niedermayer authored Dec 19, 2013

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f906558274e_268_14_244486_2009_04_28.flv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

a33c7dd2

lavfi/deshake_opencl: optimze transform filter · d943330d

Lenny Wang authored Dec 14, 2013

Reviewed-by: Wei Gao <highgod0401@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

d943330d

avformat/swfdec: clear 4 bytes at the end of a packet if they are not initialized · f5d03984

Michael Niedermayer authored Dec 19, 2013

Fixes use of uninitialized memory
Fixes part of msan_uninit-mem_7f055dd0ab1b_9558_videopop_guitar_300k.swf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

f5d03984

avformat/swfdec: check avio_read() return code · e72f5abb

Michael Niedermayer authored Dec 19, 2013

Fixes use of uninitialized memory
Fixes part of msan_uninit-mem_7f055dd0ab1b_9558_videopop_guitar_300k.swf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

e72f5abb

Merge remote-tracking branch 'qatar/master' · d2d794f3

Michael Niedermayer authored Dec 19, 2013

* qatar/master:
  fate: Explicitly specify the pixel format for the pngparser test

Conflicts:
	tests/fate/image.mak
Merged-by: Michael Niedermayer <michaelni@gmx.at>

d2d794f3

avformat/swfdec: check avio_read() return code · fde74d1b

Michael Niedermayer authored Dec 19, 2013

Fixes use of uninitialized memory
Fixes msan_uninit-mem_7f90d9cce964_9558_videopop_guitar_300k.swf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

fde74d1b

18 Dec, 2013 8 commits

avcodec/interplayvideo: Check that enough data is available for opcode_0x7/8/D · 8eb76217
Michael Niedermayer authored Dec 18, 2013
```
Fixes hypothetical use of uninitialized memory, no sample available
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
8eb76217

avcodec/interplayvideo: Check that enough data is available for opcode_0x9 · 66875798

Michael Niedermayer authored Dec 18, 2013

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7fd5185b45df_5895_interplay-logo-2MB.mve
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

66875798

avcodec/interplayvideo: Check that enough data is available for opcode_0xA · ff1e30c0

Michael Niedermayer authored Dec 18, 2013

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f90e5be6b30_3965_baldursgate_camp.mve
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ff1e30c0

avformat/ipmovie: Check palette size in OPCODE_SET_PALETTE · 4e575ade
Michael Niedermayer authored Dec 18, 2013
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
4e575ade

avformat/ipmovie: Check that OPCODE_SET_PALETTE size is large enough · 947e40b9

Michael Niedermayer authored Dec 18, 2013

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7fec1f40656c_4819_descent3_level5_16bit_partial.mve
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

947e40b9

avformat/ipmovie: remove superflous () · 5f0d552c
Michael Niedermayer authored Dec 18, 2013
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
5f0d552c

avformat/ipmovie: Check that the OPCODE_INIT_AUDIO_BUFFERS size is large enough · 8faabf3b

Michael Niedermayer authored Dec 18, 2013

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f75b03c1f19_4820_descent3_level5_16bit_partial.mve
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

8faabf3b

avcodec/pngdec: fix signed overflow · cb079b1b
Michael Niedermayer authored Dec 18, 2013
```
fixes fate ftrapv failure
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
cb079b1b