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Author SHA1 Message Date
Michael Niedermayer
88a97d660d indeo5: check for unsupported luma block type 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 21:02:01 +02:00
Michael Niedermayer
fefc65675e tiffdec: check overread for packbits 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 20:20:43 +02:00
Thilo Borgmann
2837d8dc27 alsdec: fix number of decoded samples in first sub-block in BGMC mode. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 20:20:37 +02:00
Michael Niedermayer
44c4170c52 lzw: check for overread 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 18:21:53 +02:00
Michael Niedermayer
a63c813797 pngdec: check bits_per_pixel for palette mode. 
This fixes a out of array read

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 18:21:53 +02:00
Michael Niedermayer
c7dc19d68f png: make sure the previous frames dimensions match before using it as reference 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 18:21:53 +02:00
Nicolas George
a9e7e98021 error: ensure error codes are signed negative ints. 
Based on a patch by Robert Nagy <ronag89@gmail.com>.

It makes a difference when the error code is immediately cast
into a larger integer, such as an int64_t.
 2012-04-15 17:58:33 +02:00
Michael Niedermayer
3118e3b137 ff_lag_rac_init: fix signedness error leading to out of array read. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 17:01:38 +02:00
Michael Niedermayer
20335598f2 qdm2_fft_decode_tones: fix infinite loop 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 17:01:38 +02:00
Michael Niedermayer
1a974679d0 qdm2: Check vlc_stage3_values index. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 16:54:55 +02:00
Carl Eugen Hoyos
cb8f5194b3 Set bits_per_coded_sample when encoding Microsoft Video-1. 
Fixes ticket #1193.
 2012-04-15 16:35:03 +02:00
Carl Eugen Hoyos
8cb9f99e9f Support decoding unaligned rgb24 lagarith. 
Fixes ticket #1214.
 2012-04-15 16:34:33 +02:00
Michael Niedermayer
b1096b6ee7 xan: check for vector_segment overread 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 16:06:52 +02:00
Michael Niedermayer
b962932cba eatgv: check vector_bits 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 16:06:51 +02:00
Nicolas George
34123ab979 tiny_psnr: reindent after last commit. 2012-04-15 15:46:46 +02:00
Nicolas George
e6f7e22d18 tiny_psnr: support unseekable raw files. 
If either one of the files if not seekable,
do not try to read headers.

It allows to use it with pipes on whole rawvideo data.
 2012-04-15 15:28:52 +02:00
Michael Niedermayer
93927eb334 ff_ivi_decode_blocks: fix negative scan_pos case. 
Fixes out of global array read.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 14:59:21 +02:00
Michael Niedermayer
f0bf9e9c2a indeo: Check allocated tile size in ff_ivi_process_empty_tile() 
This prevents writing into a too small array if some parameters changed
without the tile being reallocated.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 14:59:20 +02:00
Michael Niedermayer
5ad7335eba indeo5: check tile size in decode_mb_info(). 
This prevents writing into a too small array if some parameters changed
without the tile being reallocated.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 14:59:20 +02:00
Nicolas George
b7027685b8 configure: add dependencies for colormatrix test. 2012-04-15 14:21:14 +02:00
Michael Niedermayer
af38823709 indeo5: set transform_size like indeo4 does to prevent useage of too large transforms. 
I dont know if this is needed, its a precautionary change.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 13:33:18 +02:00
Michael Niedermayer
0846719dd1 indeo4: check transform size. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 13:26:19 +02:00
Derek Buitenhuis
5a59d2c40b utvideo: Remove unused variable 'src_size' 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-04-15 00:24:19 -04:00
Michael Niedermayer
c354576457 mpegvideo_enc: fix dts 
Fixes Ticket1200

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-15 01:08:13 +02:00
Michael Niedermayer
7432bcfe5a Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  vsrc_buffer: fix check from 7ae7c41.
  libxvid: Reorder functions to avoid forward declarations; make functions static.
  libxvid: drop some pointless dead code
  wmal: vertical alignment cosmetics
  wmal: Warn about missing bitstream splicing feature and ask for sample.
  wmal: Skip seekable_frame_in_packet.
  wmal: Drop unused variable num_possible_block_size.
  avfiltergraph: make the AVFilterInOut alloc/free API public
  graphparser: allow specifying sws flags in the graph description.
  graphparser: fix the order of connecting unlabeled links.
  graphparser: add avfilter_graph_parse2().
  vsrc_buffer: allow using a NULL buffer to signal EOF.
  swscale: handle last pixel if lines have an odd width.
  qdm2: fix a dubious pointer cast
  WMAL: Do not try to read rawpcm coefficients if bits is invalid
  mov: Fix detecting there is no sync sample.
  tiffdec: K&R cosmetics
  avf: has_duration does not check the global one
  dsputil: fix optimized emu_edge function on Win64.

Conflicts:
	doc/APIchanges
	libavcodec/libxvid_rc.c
	libavcodec/libxvidff.c
	libavcodec/tiff.c
	libavcodec/wmalosslessdec.c
	libavfilter/avfiltergraph.h
	libavfilter/graphparser.c
	libavfilter/version.h
	libavfilter/vsrc_buffer.c
	libswscale/output.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-14 22:37:43 +02:00
Michael Niedermayer
01bf2ad735 indeo4: setup width/height properly. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-14 20:04:51 +02:00
Michael Niedermayer
0b27136c65 matroskadec: fix null pointer dereference 
Fixes: Ticket1206
Found-by: John Villamil
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-14 19:33:24 +02:00
Anton Khirnov
7bf9e3391f vsrc_buffer: fix check from 7ae7c41. 
The user submitted variable in this function is frame, not buf.
 2012-04-14 18:58:20 +02:00
Michael Niedermayer
c42efad3c3 wtvdec: fix name_size check to consider integer overflows. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-14 18:54:10 +02:00
Michael Niedermayer
83c7803f55 lagarith: check count before writing zeros. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-14 18:54:10 +02:00
Jakub Stachowski
56dcfe87ef Clear residues only in not coded channel. This fixes overwriting coded residues with zeros if first channel is coded and second is not. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-14 18:54:09 +02:00
Reimar Döffinger
b44a5ec76e latmenc: replace per-frame malloc/free by constant size buffer. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-04-14 18:21:19 +02:00
Reimar Döffinger
d05625bd04 avidec: handle 0-size packets that exist only in index. 
0-sized packets are used to implement variable fps.
However there seems to be a variation where these are not
even stored in the main file but as 0-size index entries
only.
This fixes the sample in trac issue #957, it now plays both
the same ways as in MPlayer and in a way that looks correct.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-04-14 18:21:19 +02:00
Reimar Döffinger
4c53c66a21 mp3enc: clarify meaning of "Unsupported" messages. 
They will only cause us to skip writing the Xing header,
not cause any serious breakage.
Related to trac issue #1027.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-04-14 18:21:19 +02:00
Diego Biurrun
219a9ed19e libxvid: Reorder functions to avoid forward declarations; make functions static. 2012-04-14 17:45:38 +02:00
Diego Biurrun
7a0cb74fee libxvid: drop some pointless dead code 2012-04-14 17:45:38 +02:00
Michael Niedermayer
64bd7f8e4d wmalosslessdec: Reset put bit buffer when num_saved_bits is reset. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-14 16:33:42 +02:00
Mashiat Sarker Shakkhar
dac79c2737 wmal: vertical alignment cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-04-14 16:02:25 +02:00
Mashiat Sarker Shakkhar
2e13f57993 wmal: Warn about missing bitstream splicing feature and ask for sample. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-04-14 16:02:24 +02:00
Mashiat Sarker Shakkhar
9900dd2d9c wmal: Skip seekable_frame_in_packet. 
There is no point in storing the value in a variable, since it is not
used anywhere else in the decoder.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-04-14 16:02:22 +02:00
Mashiat Sarker Shakkhar
07933b44dd wmal: Drop unused variable num_possible_block_size. 
This is probably a leftover from WMA Pro.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-04-14 16:01:23 +02:00
Michael Niedermayer
b3a4351582 wmalosslessdec: Fix reading too many bits in decode_channel_residues() 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-14 14:51:49 +02:00
Michael Niedermayer
2a7063de54 wmalosslessdec: fix a get_bits(0) in decode_ac_filter 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-14 14:50:48 +02:00
Michael Niedermayer
a0abefb0af wmalosslessdec: make mclms arrays big enough for whats written into them. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-14 14:49:51 +02:00
Michael Niedermayer
d442c4462a wmalosslessdec: Make arrays WMALL_BLOCK_MAX_SIZE big and check samples_per_frame. 
The samples_per_frame check is ported from wmaprodec.c

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-14 13:35:29 +02:00
Michael Niedermayer
9166f483c5 wmaprodec: check min_samples_per_subframe 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-14 13:13:48 +02:00
Michael Niedermayer
b28c678ba8 wmaprodec; fix get_bits(0) case. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-14 12:03:31 +02:00
Michael Niedermayer
97a5addfcf wmaprodec: check num_vec_coeffs for validity 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-14 11:46:23 +02:00
Michael Niedermayer
52ec269573 lavf: print with debug level the byte positions before and after find_stream_info 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-14 11:46:23 +02:00
Stefano Sabatini
91d3cbe0fd avfiltergraph: make the AVFilterInOut alloc/free API public 
This is required for letting applications to create and destroy
AVFilterInOut structs in a convenient way.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-04-14 09:25:46 +02:00