Laurent Aimar
a4fd95b5d5
h264: fix intra 16x16 mode check when using mbaff and constrained_intra_pred.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 21:20:57 +02:00
Michael Niedermayer
6edce391cf
libvpxenc: cosmetics to make code more similar to lucas.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 21:20:46 +02:00
Laurent Aimar
c2b7f7748b
h264: check for invalid bit depth value.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 19:00:54 +02:00
Laurent Aimar
27d3361e34
h264: add entries for 11 and 12 bits in ff_h264_chroma_qp[][]
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 18:59:58 +02:00
Laurent Aimar
bcf881a685
h264: fix the check for invalid SPS:num_ref_frames.
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This patch set the limit to 16.
For information, thoses previous commits:
41f7e2d11d
5cbb0e70a0
assumed it was either 30 or 32.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 16:48:58 +02:00
Laurent Aimar
2428b53f6d
h264: do not let invalid values in h->ref_count on ff_h264_decode_ref_pic_list_reordering() errors.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 16:48:58 +02:00
Laurent Aimar
db5b487551
Reject video with non multiple of 16 width/height in the 4xm decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 16:48:58 +02:00
Stefano Sabatini
2a9046c741
vf_lut.c: fix wrong syntax in example
2011-10-02 15:21:12 +02:00
Stefano Sabatini
91492bd1c4
lavfi: remove usage of deprecated av_opt_set_defaults2() function
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Prefer av_opt_set_defaults() instead.
2011-10-02 15:16:36 +02:00
Michael Niedermayer
f8a4075eb8
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
lavc: add video/audio/encoding flags to global_quality option
libvpxenc: use libvpx's own defaults for some parameters
vpxenc: add private options
Conflicts:
libavcodec/libvpxenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 04:43:48 +02:00
Michael Niedermayer
0a19b4b0ba
4xm decoder: fix data size for i2 frames.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 03:40:26 +02:00
Michael Niedermayer
1008f639e2
4xm decoder: print some error messages in case of errors.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 03:39:59 +02:00
Laurent Aimar
9c661e952f
Check for out of bound accesses in the 4xm decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 03:24:17 +02:00
Laurent Aimar
b399cbfba5
Prevent block size from inreasing in the shorten decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 03:24:17 +02:00
Laurent Aimar
581898ae88
Check for out of bound reads in PTX decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 03:24:17 +02:00
Laurent Aimar
e1d5bbeb39
Fix the check for missing references in ff_er_frame_end() for H264.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 03:24:17 +02:00
Laurent Aimar
90a69b2f61
Clear FF_INPUT_BUFFER_PADDING_SIZE bytes at the end of the temporary buffers used in 4xm decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 03:24:17 +02:00
Laurent Aimar
4a8ff0636d
Prevent NULL dereference when the huffman table is invalid in the 4xm decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 03:24:16 +02:00
Laurent Aimar
a1876e0072
Fix use of uninitialized memory in 4X Technologies demuxer.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 01:02:29 +02:00
Michael Niedermayer
8c851ef5a8
h264: increase ref_poc size to 32 as it can be per field.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 00:47:54 +02:00
Michael Niedermayer
3af2de76ac
h264: set unused ref_counts to 0 as a precautionary meassure.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-02 00:45:41 +02:00
Michael Niedermayer
78f08c06e6
ff_dot_product(): change return value to int64_t
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Idea-by: Vitor
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 23:16:25 +02:00
Vitor Sessak
edf1a8e361
g729dec: initialize bit reader with the correct buffer size
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 18:18:06 +02:00
Michael Niedermayer
4159719473
g723.1_data: remove unneeded L
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Found-by: Vitor
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 18:13:30 +02:00
Michael Niedermayer
c9c7a776db
h264: try reading SPS with wrong escaping, it sometimes works better
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 17:59:27 +02:00
Anton Khirnov
b036a7180c
lavc: add video/audio/encoding flags to global_quality option
2011-10-01 07:16:56 +02:00
Luca Barbato
6450f26c9a
libvpxenc: use libvpx's own defaults for some parameters
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Specifically, qmin/qmax, gop_size and keyint_min.
Fixes bug 47.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-10-01 07:16:56 +02:00
Luca Barbato
e3eb015ba4
vpxenc: add private options
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Make libvpx support close to the libx264 one. Thanks to
Jan Gerber <j@v2v.cc> for the support.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-10-01 07:16:56 +02:00
Michael Niedermayer
fe70c1f45f
g729dec: prevent out of array access
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 06:07:05 +02:00
Michael Niedermayer
9cb9e39c41
avienc: Add a limit on the number of skiped frames muxed in a row.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 03:48:33 +02:00
Michael Niedermayer
8447703c16
vf_scale.c: propagate error code
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 03:16:32 +02:00
Michael Niedermayer
ef74ab20c2
Merge remote-tracking branch 'qatar/master'
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* qatar/master: (34 commits)
dpcm: return error if packet is too small
dpcm: use smaller data types for static tables
dpcm: use sol_table_16 directly instead of through the DPCMContext.
dpcm: replace short with int16_t
dpcm: check to make sure channels is 1 or 2.
dpcm: misc pretty-printing
dpcm: remove unnecessary variable by using bytestream functions.
dpcm: move codec-specific variable declarations to their corresponding decoding blocks.
dpcm: consistently use the variable name 'n' for the next input byte.
dpcm: output AV_SAMPLE_FMT_U8 for Sol DPCM subcodecs 1 and 2.
dpcm: calculate and check actual output data size prior to decoding.
dpcm: factor out the stereo flag calculation
dpcm: cosmetics: rename channel_number to ch
avserver: Fix a bug where the socket is IPv4, but IPv6 is autoselected for the loopback address.
lavf: Avoid using av_malloc(0) in av_dump_format
dxva2_h264: pass the correct 8x8 scaling lists
dca: NEON optimised high freq VQ decoding
avcodec: reject audio packets with NULL data and non-zero size
dxva: Add ability to enable workaround for older ATI cards
latmenc: Set latmBufferFullness to largest value to indicate it is not used
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Conflicts:
libavcodec/dxva2_h264.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 02:54:46 +02:00
Laurent Aimar
5ca5d432e0
Fix out of bound reads/writes in the TIFF decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 02:41:40 +02:00
Laurent Aimar
4a7876c6e4
Check for out of bound writes in the QDM2 decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 02:41:40 +02:00
Laurent Aimar
491eaf35ae
Fix out of bound reads in the QDM2 decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 02:41:40 +02:00
Laurent Aimar
346876ec16
Fix out of bound reads due to integer overflow in the ADPCM IMA Electronic Arts EACS decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 02:41:40 +02:00
Laurent Aimar
a5d46235f3
Check for out of bound reads in the Electronic Arts CMV decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 02:41:40 +02:00
Laurent Aimar
113d7be624
Prevent NULL dereferences when missing the reference frame in the Electronic Arts CMV decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 02:41:40 +02:00
Laurent Aimar
e9064c9ce8
Fix potential pointer arithmetic overflows in the Electronic Arts CMV decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 02:41:39 +02:00
Laurent Aimar
39993860e1
Prevent infinite loop in the ANM decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 02:41:39 +02:00
Laurent Aimar
d39d7122e3
Fix double free on error in Deluxe Paint Animation demuxer.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 02:41:39 +02:00
Laurent Aimar
7afe9e5638
Check for out of bound reads in AVS decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 02:41:39 +02:00
Laurent Aimar
5d44c061cf
Check for out of bound writes in the avs demuxer.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 02:41:39 +02:00
Laurent Aimar
1cce7def0a
Check for corrupted data in avs demuxer.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 02:41:39 +02:00
Michael Niedermayer
834b3760a7
swresample: check for invalid sample formats.
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Bug-Found-by: Justin Ruggles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 01:39:17 +02:00
Michael Niedermayer
2a93f28a4b
avformat_free_context: favor av_freep()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 01:29:30 +02:00
Michael Niedermayer
3b6c0ba382
oggenc: favor av_freep()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 01:26:55 +02:00
Michael Niedermayer
17d51938d2
swr_test: test planar audio
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 01:17:39 +02:00
Michael Niedermayer
a75b254c74
swr: minor fixes to get planar audio working
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 01:17:39 +02:00
Michael Niedermayer
7322483d72
mpegvideo: increase emu edge buffer size
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This fixes a crash with 422 H.264
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 01:16:25 +02:00