Commits · 4266362b71c38cb5e8405fd65abe6e55915baa76 · videolan / ffmpeg-mt

10 Apr, 2009 20 commits

Fix comment: gcc 2.95.3 binaries decode ac3 fine if SSE is available and · 4266362b
cehoyos authored Apr 10, 2009
```
not disabled.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18424 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
```
4266362b

stefano authored Apr 10, 2009


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18423 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

5b7a2188

cosmetics: Rename prn variable to prng (Pseudo Random Number Generator). · 539a911d
diego authored Apr 10, 2009
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18422 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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539a911d

Add support to CorePNG P-frames. · 6c130c29

stefano authored Apr 10, 2009

Patch by Thilo Borgmann thilo DOT borgmann A googlemail com.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18421 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

6c130c29

Replace rand() usage by av_lfg_get(). · 61fec47a

diego authored Apr 10, 2009


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18420 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

61fec47a

cosmetics: Align output columns. · f527132a

diego authored Apr 10, 2009


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18419 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

f527132a

Loop up to MAX_THREADS instead of h->s.avctx->thread_count to free the thread · 354ec21b

reimar authored Apr 10, 2009

contexts, this avoids a crash when freeing the H.264 parser context introduced in
r18406, since h->s.avctx is NULL there.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18418 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

354ec21b

Use the new avcodec_decode_* API. · 32c73758

stefano authored Apr 10, 2009

Patch by Thilo Borgmann th_lo.borgm_n_@goog_email.co_.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18417 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

32c73758

remove useless duplication of what av_new_stream() already does · ece2f1eb
aurel authored Apr 10, 2009
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18416 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
```
ece2f1eb

Add 'PNG1' to PNG fourcc codes. · 6d4cfb5e

stefano authored Apr 10, 2009

Patch by Thilo Borgmann thilo DOT borgmann _AT_ gXXglemail.cXm.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18415 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

6d4cfb5e

Use the new avcodec_decode_* API. · f951e96b

stefano authored Apr 10, 2009

Patch by Thilo Borgmann thilo.borgmann * googlemail ! com.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18414 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

f951e96b

Remove unused variables along with the related warnings. · 45666686

diego authored Apr 10, 2009


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18413 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

45666686

Ignore .d and .ho files. · 24070a64

diego authored Apr 10, 2009


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18412 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

24070a64

Add forgotten void return type to ff_h264_free_context · 604bd4ca

reimar authored Apr 10, 2009


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18411 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

604bd4ca

Fix sigill on non-MMX2 CPUs. · e1ea592f

diego authored Apr 10, 2009


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18410 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

e1ea592f

Use the new avcodec_decode_* API. · 1f09f71f

stefano authored Apr 10, 2009

Patch by Thilo Borgmann name.surname AT googlemail.com.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18409 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

1f09f71f

Make try_decode_frame() use the new avcodec_decode_* API. · 68c90a2c

stefano authored Apr 10, 2009

Patch by Thilo Borgmann thilo.borgmann AT g00glemail dot com.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18408 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

68c90a2c

Make sure error resilience does not try to use unavailable reference frames. · 17a03f70

reimar authored Apr 10, 2009

Fixes the crash described in issue 706.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18407 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

17a03f70

Add a ff_h264_free_context function and call it from the H.264 parser. · 1eb40be0

reimar authored Apr 10, 2009

This ensures that the parser will no longer leak memory for all SPS/PPS it encounters.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18406 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

1eb40be0

Make sure mpeg2 has its height rounded up to 32 as that is needed · 7e532dd7

michael authored Apr 10, 2009

for iterlaced stuff.
This might have been exploitable when emu edge was not set though
note this bug has been introduced just a few days ago.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18405 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

7e532dd7

09 Apr, 2009 20 commits

Dont use SSE2 SAD for snow as it requires more alignment than can be · a273e205

michael authored Apr 09, 2009

easily provided.
Fixes issue315.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18404 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

a273e205

Fix documentation for the "-ps" option · fa5e31d2

lucabe authored Apr 09, 2009

Patch by Martin Storsjö (martin AT martin DOT st)


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18403 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fa5e31d2

AAC packetiser cleanup: use consts instead of #defines · 6fb1ae07

lucabe authored Apr 09, 2009


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18402 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

6fb1ae07

AAC packetiser cleanup: remove check for a condition that cannot happen · f5f62c32
lucabe authored Apr 09, 2009
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18401 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
```
f5f62c32

Fix two checks in the AAC packetiser, which were too conservative · 2553373c

lucabe authored Apr 09, 2009

Patch by Martin Storsjö (martin AT martin DOT st)


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18400 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

2553373c

Make sure the next used frame is released so get_buffer() wont fail. · b73f832f
michael authored Apr 09, 2009
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18399 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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b73f832f
Move release_buffer() up so it is prior to a future call to it. · 7bab4db5
michael authored Apr 09, 2009
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18398 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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7bab4db5

Factorize release_buffer() · c29457f2

michael authored Apr 09, 2009


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18397 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

c29457f2

Make sure spatial_decomposition_count is not too large for picture size. · dddfcd3a

michael authored Apr 09, 2009

this led to an infinite loop in mirror().


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18396 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

dddfcd3a

Skip non intra frames that have no reference frames. · b070bd64

michael authored Apr 09, 2009


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18395 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

b070bd64

Make sure spatial_decomposition_count is >0. · 4c08b108

michael authored Apr 09, 2009


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18394 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

4c08b108

Make sure the block array is of the correct size. · 30f2000a

michael authored Apr 09, 2009

This might have been exploitable.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18393 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

30f2000a

Check spatial_decomposition_count too, fixes another crash. · c9327751
michael authored Apr 09, 2009
```
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18392 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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c9327751

10l, forgot to remove old code, which broke snow. · b034b510

michael authored Apr 09, 2009


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18391 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

b034b510

Factorize check of read symbols. · 9f49d95c

michael authored Apr 09, 2009


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18390 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

9f49d95c

Fix spatial_decomposition_type validity check. · 604aa0c3

michael authored Apr 09, 2009

Fixes infinite loop (did no investigate why exactly it got stuck).


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18389 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

604aa0c3

Fix crash when max_ref_frames was out of range. · 0772ce47

michael authored Apr 09, 2009

This might have been exploitable.
Fixes first crash of issue840.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18388 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

0772ce47

Give liblzo benchmark conditionals more descriptive names and add convenience · 0c83cd1e

diego authored Apr 09, 2009

definitions along with instructions for changing them.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18387 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

0c83cd1e

Add a configure check for lzo1x_999_compress() and compile the lzo test program · 991a7470

diego authored Apr 09, 2009

in libavutil when this function is available.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18386 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

991a7470

Fix memleak in nuv demuxer: free packet already allocated packet when · 395c1742

reimar authored Apr 09, 2009

returning an error in nuv_packet.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18385 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

395c1742