Michael Niedermayer
c407c73457
avcodec/mjpegdec: 12bit Grayscale support
...
Fixes part of Ticket2812
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-06 01:19:37 +02:00
Michael Niedermayer
1deeb9437c
avcodec/mjpegdec: Fix normal jpeg with bits < 8
...
Untested due to lack of testcase
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-06 01:19:37 +02:00
Michael Niedermayer
15071ed4fc
avcodec/mjpegdec fix last_dc for bits != 8
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-06 01:19:37 +02:00
Michael Niedermayer
b042712a87
avcodec/mjpegdec: Simplify masking in ljpeg_decode_yuv_scan()
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-05 01:39:20 +02:00
Michael Niedermayer
b394ccfe47
avcodec/mjpegdec: fix rgb ljpeg prediction 5/6/7 with point_transform
...
untested due to lack of sample
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-05 01:39:20 +02:00
Michael Niedermayer
38f8640df8
avcodec/mjpegdec: fix yuv ljpeg prediction 5/6/7 with point transforms
...
Fixes Ticket2826
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-05 01:39:20 +02:00
Michael Niedermayer
cb026ac303
avcodec/mjpegdec: make "unknown colorspace" error more informative
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-05 01:39:20 +02:00
Michael Niedermayer
61c68000ed
avcodec/mjpegdec: Add some sanity checks to ljpeg_decode_rgb_scan()
...
These prevent the rgb ljpeg code from being run on parameters that it doesnt
support. No testcase available but it seems possible to trigger these.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-05 01:39:20 +02:00
Michael Niedermayer
49f5519345
Merge commit 'af11fa5409cc72fc45ca7f3527400beca10967b9'
...
* commit 'af11fa5409cc72fc45ca7f3527400beca10967b9':
mjpegb: Detect changing number of planes in interlaced video
Conflicts:
libavcodec/mjpegdec.c
See: ecc31630f9
2013-09-04 13:06:24 +02:00
Michael Niedermayer
af11fa5409
mjpegb: Detect changing number of planes in interlaced video
...
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-03 22:58:24 +03:00
Michael Niedermayer
16a0d75c76
avcodec/mjpegdec: fix overread in find_marker()
...
Found-by: Laurent Butti <laurentb@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-23 04:44:55 +02:00
Diego Biurrun
2a61592573
avcodec: Remove some commented-out debug cruft
2013-08-20 19:59:50 +02:00
Michael Niedermayer
dabfa80ce2
avcodec/mjpegdec: print a message when there was just a single field and no frame
...
Fixes ticket1915
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-14 19:16:38 +02:00
Thilo Borgmann
bb4e1b4cf9
avcodec/mjpegdec: Read EXIF metadata in JPEG input.
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-13 00:30:34 +02:00
Carl Eugen Hoyos
ae4dc0b37a
Set bits_per_raw_sample when decoding mjpeg / ljpeg.
...
The ljpeg decoder also supports gray images with
8 - 15 bits per component.
2013-07-28 17:13:01 +02:00
Michael Niedermayer
6db57fa8bc
avcodec/mjpegdec: Support RGBA lpegs
...
Fixes Ticket896
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-25 00:32:44 +02:00
Michael Niedermayer
0ef40446a8
mjpegdec: print length too in APPx debug code
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-11 16:28:55 +02:00
Michael Niedermayer
96747e6cbe
mjpegdec: parse app-xfrm
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-11 16:08:49 +02:00
Michael Niedermayer
7afa68d37d
mjpegdec: parse app-colr
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-11 16:08:36 +02:00
Michael Niedermayer
15cee5e562
mjpegdec: Fix used quant index for gbr
...
Fixes Ticket1651
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-11 02:31:58 +02:00
Michael Niedermayer
94e86ae15a
mjpegdec: initialize source variables before gbr remap
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-11 02:31:58 +02:00
Michael Niedermayer
233177a4ec
jpegdec: clear EOBRUN on restarts
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-09 23:49:06 +02:00
Michael Niedermayer
1c032e94d0
jpegdec: give handle_rstn() a return code that indicates if restart did happen
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-09 23:45:31 +02:00
Michael Niedermayer
776155ca29
mjpeg_decode_scan: reset restart state
...
Fixes Ticket2082
Fixes progressive/refinement + restart jpegs
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-09 23:43:36 +02:00
Michael Niedermayer
afddf0d910
Merge remote-tracking branch 'qatar/master'
...
* qatar/master:
mjpeg: Check the unescaped size for overflows
Conflicts:
libavcodec/mjpegdec.c
See: a9456c7c5c
2013-06-30 14:11:38 +02:00
Michael Niedermayer
e3fb8ac956
Merge commit '7520d9779c6d30b385df5a0a42da508238076192'
...
* commit '7520d9779c6d30b385df5a0a42da508238076192':
mjpeg: Move code out of else branch
Conflicts:
libavcodec/mjpegdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-06-30 13:50:55 +02:00
Luca Barbato
6765ee7b9c
mjpeg: Check the unescaped size for overflows
...
And contextually check init_get_bits success and fix the reporting
message.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-06-30 08:48:51 +02:00
Luca Barbato
7520d9779c
mjpeg: Move code out of else branch
...
Simplify the control flow and spare some vertical space.
2013-06-30 08:46:55 +02:00
Michael Niedermayer
6d6eabd399
mjpeg_decode_dc: check code before using it in get_xbits()
...
Fixes undefined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-06-30 01:35:22 +02:00
Michael Niedermayer
b60a65ee2d
mjpegdec: fix AV_PIX_FMT_YUVJ411P handling
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-21 12:56:12 +02:00
Michael Niedermayer
6ef7b6af6b
Merge commit 'cfbd98abe82cfcb9984a18d08697251b72b110c8'
...
* commit 'cfbd98abe82cfcb9984a18d08697251b72b110c8':
mjpegdec: validate parameters in mjpeg_decode_scan_progressive_ac
Conflicts:
libavcodec/mjpegdec.c
See: 1f41cffe1e
2013-05-21 12:01:37 +02:00
Michael Niedermayer
3b071a4390
Merge commit 'a030279a67ef883df8cf3707774656fa1be81078'
...
* commit 'a030279a67ef883df8cf3707774656fa1be81078':
ljpeg: use the correct number of components in yuv
Conflicts:
libavcodec/mjpegdec.c
See: b2e57eb5a3
2013-05-21 11:25:46 +02:00
Michael Niedermayer
f57a7ac9b8
Merge commit '8aa3500905fec6c4e657bb291b861d43c34d3de9'
...
* commit '8aa3500905fec6c4e657bb291b861d43c34d3de9':
mjpeg: Validate sampling factors
Conflicts:
libavcodec/mjpegdec.c
See: 08c37a10e9
2013-05-21 10:50:03 +02:00
Luca Barbato
cfbd98abe8
mjpegdec: validate parameters in mjpeg_decode_scan_progressive_ac
...
Prevent out of buffer write when decoding broken samples.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-05-21 09:46:02 +02:00
Luca Barbato
a030279a67
ljpeg: use the correct number of components in yuv
...
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-05-20 22:02:05 +02:00
Luca Barbato
8aa3500905
mjpeg: Validate sampling factors
...
They must be non-zero.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-05-20 22:02:05 +02:00
Michael Niedermayer
73b9f31c74
mjpeg_decode_com: remove redundant len checks
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-19 18:09:57 +02:00
Piotr Bandurski
2f75dcdc1c
mjpegdec: Fix field orderforinterlacedAVDJand AVRN in ntsc mode
...
Fixes ticket1656
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-19 18:09:57 +02:00
Michael Niedermayer
c607a2cc97
Merge remote-tracking branch 'qatar/master'
...
* qatar/master:
sparc: Eliminate dead code in VIS acceleration macros
flacdec: drop unnecessary assert
mjpegdec: properly report unsupported disabled features
Conflicts:
libavcodec/flacdec.c
libavcodec/mjpegdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-16 17:10:51 +02:00
Luca Barbato
b25e49b187
mjpegdec: properly report unsupported disabled features
...
When JPEG-LS support is disabled the decoder would feed the
data to the JPEG Lossless decode_*_scan function resulting in
faulty decoding.
CC: libav-stable@libav.org
2013-05-16 14:05:46 +02:00
Clément Bœsch
570d63eef3
lavu: add FF_CEIL_RSHIFT and use it in various places.
2013-05-09 16:59:42 +02:00
Piotr Bandurski
f4596e8bb6
mjpegdec: Add support for 4:1:1 YUV
...
Fixes part of ticket 2004
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-22 22:03:09 +02:00
Ronald S. Bultje
28bc406c84
mjpeg: Use hpeldsp instead of dsputil for half-pel functions
...
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-04-19 23:18:38 +03:00
Michael Niedermayer
bec402b502
mjpegdec: fix overlapping memcpy with upscale_v
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-16 20:15:24 +02:00
Michael Niedermayer
aa28c42534
mjpegdec: check buffer before using it
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-29 05:00:15 +01:00
Paul B Mahol
a9b424879f
lavc & lavf: replace deprecated av_log* functions
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-03-15 18:10:28 +00:00
Michael Niedermayer
ff9adf5725
mjpegdec: export qp table
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-15 03:02:27 +01:00
Michael Niedermayer
870e625108
mjpegdec: fix indention
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-14 17:31:14 +01:00
Michael Niedermayer
3c24fbbf65
jpegdec: be less picky on padding
...
Fixes Ticket2353
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-14 17:20:44 +01:00
Michael Niedermayer
fa92ee821b
Merge commit '63d744e2be39466e3a734c2987cd713e0bac101e'
...
* commit '63d744e2be39466e3a734c2987cd713e0bac101e':
av_log_missing_feature() ---> avpriv_report_missing_feature()
Conflicts:
libavcodec/aacdec.c
libavcodec/tta.c
libavformat/mpegts.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-14 12:30:19 +01:00
Diego Biurrun
63d744e2be
av_log_missing_feature() ---> avpriv_report_missing_feature()
2013-03-13 20:42:21 +01:00
Clément Bœsch
1ec94b0f06
lavc: factorize ff_{thread_,re,}get_buffer error messages.
...
Coccinelle profile used:
@@
expression r, ctx, f, loglevel, str, flags;
@@
-if ((r = ff_get_buffer(ctx, f, flags)) < 0) {
- av_log(ctx, loglevel, str);
- return r;
-}
+if ((r = ff_get_buffer(ctx, f, flags)) < 0)
+ return r;
@@
expression r, ctx, f, loglevel, str;
@@
-if ((r = ff_reget_buffer(ctx, f)) < 0) {
- av_log(ctx, loglevel, str);
- return r;
-}
+if ((r = ff_reget_buffer(ctx, f)) < 0)
+ return r;
@@
expression r, ctx, f, loglevel, str, flags;
@@
-if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) {
- av_log(ctx, loglevel, str);
- return r;
-}
+if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0)
+ return r;
...along with some manual patches for the remaining ones.
2013-03-13 19:00:10 +01:00
Ronald S. Bultje
e0a8f31591
mjpeg: use hpeldsp instead of dsputil for half-pel functions.
2013-03-13 03:59:10 +01:00
Michael Niedermayer
80e9e63c94
Merge commit '759001c534287a96dc96d1e274665feb7059145d'
...
* commit '759001c534287a96dc96d1e274665feb7059145d':
lavc decoders: work with refcounted frames.
Anton Khirnov (1):
lavc decoders: work with refcounted frames.
Clément Bœsch (47):
lavc/ansi: reset file
lavc/ansi: re-do refcounted frame changes from Anton
fraps: reset file
lavc/fraps: switch to refcounted frames
gifdec: reset file
lavc/gifdec: switch to refcounted frames
dsicinav: resolve conflicts
smc: resolve conflicts
zmbv: resolve conflicts
rpza: resolve conflicts
vble: resolve conflicts
xxan: resolve conflicts
targa: resolve conflicts
vmnc: resolve conflicts
utvideodec: resolve conflicts
tscc: resolve conflicts
ulti: resolve conflicts
ffv1dec: resolve conflicts
dnxhddec: resolve conflicts
v210dec: resolve conflicts
vp3: resolve conflicts
vcr1: resolve conflicts
v210x: resolve conflicts
wavpack: resolve conflicts
pngdec: fix compilation
roqvideodec: resolve conflicts
pictordec: resolve conflicts
mdec: resolve conflicts
tiertexseqv: resolve conflicts
smacker: resolve conflicts
vb: resolve conflicts
vqavideo: resolve conflicts
xl: resolve conflicts
tmv: resolve conflicts
vmdav: resolve conflicts
truemotion1: resolve conflicts
truemotion2: resolve conflicts
lcldec: fix compilation
libcelt_dec: fix compilation
qdrw: fix compilation
r210dec: fix compilation
rl2: fix compilation
wnv1: fix compilation
yop: fix compilation
tiff: resolve conflicts
interplayvideo: fix compilation
qpeg: resolve conflicts (FIXME/TESTME).
Hendrik Leppkes (33):
012v: convert to refcounted frames
8bps: fix compilation
8svx: resolve conflicts
4xm: resolve conflicts
aasc: resolve conflicts
bfi: fix compilation
aura: fix compilation
alsdec: resolve conflicts
avrndec: convert to refcounted frames
avuidec: convert to refcounted frames
bintext: convert to refcounted frames
cavsdec: resolve conflicts
brender_pix: convert to refcounted frames
cinepak: resolve conflicts
cinepak: avoid using AVFrame struct directly in private context
cljr: fix compilation
cpia: convert to refcounted frames
cscd: resolve conflicts
iff: resolve conflicts and do proper conversion to refcounted frames
4xm: fix reference frame handling
cyuv: fix compilation
dxa: fix compilation
eacmv: fix compilation
eamad: fix compilation
eatgv: fix compilation
escape124: remove unused variable.
escape130: convert to refcounted frames
evrcdec: convert to refcounted frames
exr: convert to refcounted frames
mvcdec: convert to refcounted frames
paf: properly free the frame data on decode close
sgirle: convert to refcounted frames
lavfi/moviesrc: use refcounted frames
Michael Niedermayer (56):
Merge commit '759001c534287a96dc96d1e274665feb7059145d'
resolve conflicts in headers
motion_est: resolve conflict
mpeg4videodec: fix conflicts
dpcm conflict fix
dpx: fix conflicts
indeo3: resolve confilcts
kmvc: resolve conflicts
kmvc: resolve conflicts
h264: resolve conflicts
utils: resolve conflicts
rawdec: resolve conflcits
mpegvideo: resolve conflicts
svq1enc: resolve conflicts
mpegvideo: dont clear data, fix assertion failure on fate vsynth1 with threads
pthreads: resolve conflicts
frame_thread_encoder: simple compilefix not yet tested
snow: update to buffer refs
crytsalhd: fix compile
dirac: switch to new API
sonic: update to new API
svq1: resolve conflict, update to new API
ffwavesynth: update to new buffer API
g729: update to new API
indeo5: fix compile
j2kdec: update to new buffer API
linopencore-amr: fix compile
libvorbisdec: update to new API
loco: fix compile
paf: update to new API
proresdec: update to new API
vp56: update to new api / resolve conflicts
xface: convert to refcounted frames
xan: fix compile&fate
v408: update to ref counted buffers
v308: update to ref counted buffers
yuv4dec: update to ref counted buffers
y41p: update to ref counted frames
xbm: update to refcounted frames
targa_y216: update to refcounted buffers
qpeg: fix fate/crash
cdxl: fix fate
tscc: fix reget buffer useage
targa_y216dec: fix style
msmpeg4: fix fate
h264: ref_picture() copy fields that have been lost too
update_frame_pool: use channel field
h264: Put code that prevents deadlocks back
mpegvideo: dont allow last == current
wmalossless: fix buffer ref messup
ff_alloc_picture: free tables in case of dimension mismatches
h264: fix null pointer dereference and assertion failure
frame_thread_encoder: update to bufrefs
ec: fix used arrays
snowdec: fix off by 1 error in dimensions check
h264: disallow single unpaired fields as references of frames
Paul B Mahol (2):
lavc/vima: convert to refcounted frames
sanm: convert to refcounted frames
Conflicts:
libavcodec/4xm.c
libavcodec/8bps.c
libavcodec/8svx.c
libavcodec/aasc.c
libavcodec/alsdec.c
libavcodec/anm.c
libavcodec/ansi.c
libavcodec/avs.c
libavcodec/bethsoftvideo.c
libavcodec/bfi.c
libavcodec/c93.c
libavcodec/cavsdec.c
libavcodec/cdgraphics.c
libavcodec/cinepak.c
libavcodec/cljr.c
libavcodec/cscd.c
libavcodec/dnxhddec.c
libavcodec/dpcm.c
libavcodec/dpx.c
libavcodec/dsicinav.c
libavcodec/dvdec.c
libavcodec/dxa.c
libavcodec/eacmv.c
libavcodec/eamad.c
libavcodec/eatgq.c
libavcodec/eatgv.c
libavcodec/eatqi.c
libavcodec/error_resilience.c
libavcodec/escape124.c
libavcodec/ffv1.h
libavcodec/ffv1dec.c
libavcodec/flicvideo.c
libavcodec/fraps.c
libavcodec/frwu.c
libavcodec/g723_1.c
libavcodec/gifdec.c
libavcodec/h264.c
libavcodec/h264.h
libavcodec/h264_direct.c
libavcodec/h264_loopfilter.c
libavcodec/h264_refs.c
libavcodec/huffyuvdec.c
libavcodec/idcinvideo.c
libavcodec/iff.c
libavcodec/indeo2.c
libavcodec/indeo3.c
libavcodec/internal.h
libavcodec/interplayvideo.c
libavcodec/ivi_common.c
libavcodec/jvdec.c
libavcodec/kgv1dec.c
libavcodec/kmvc.c
libavcodec/lagarith.c
libavcodec/libopenjpegdec.c
libavcodec/mdec.c
libavcodec/mimic.c
libavcodec/mjpegbdec.c
libavcodec/mjpegdec.c
libavcodec/mmvideo.c
libavcodec/motion_est.c
libavcodec/motionpixels.c
libavcodec/mpc7.c
libavcodec/mpeg12.c
libavcodec/mpeg4videodec.c
libavcodec/mpegvideo.c
libavcodec/mpegvideo.h
libavcodec/msrle.c
libavcodec/msvideo1.c
libavcodec/nuv.c
libavcodec/options_table.h
libavcodec/pcx.c
libavcodec/pictordec.c
libavcodec/pngdec.c
libavcodec/pnmdec.c
libavcodec/pthread.c
libavcodec/qpeg.c
libavcodec/qtrle.c
libavcodec/r210dec.c
libavcodec/rawdec.c
libavcodec/roqvideodec.c
libavcodec/rpza.c
libavcodec/smacker.c
libavcodec/smc.c
libavcodec/svq1dec.c
libavcodec/svq1enc.c
libavcodec/targa.c
libavcodec/tiertexseqv.c
libavcodec/tiff.c
libavcodec/tmv.c
libavcodec/truemotion1.c
libavcodec/truemotion2.c
libavcodec/tscc.c
libavcodec/ulti.c
libavcodec/utils.c
libavcodec/utvideodec.c
libavcodec/v210dec.c
libavcodec/v210x.c
libavcodec/vb.c
libavcodec/vble.c
libavcodec/vcr1.c
libavcodec/vmdav.c
libavcodec/vmnc.c
libavcodec/vp3.c
libavcodec/vp56.c
libavcodec/vp56.h
libavcodec/vp6.c
libavcodec/vqavideo.c
libavcodec/wavpack.c
libavcodec/xl.c
libavcodec/xxan.c
libavcodec/zmbv.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-12 03:23:28 +01:00
Anton Khirnov
759001c534
lavc decoders: work with refcounted frames.
2013-03-08 07:38:30 +01:00
Michael Niedermayer
03bc7a004e
mjpegdec: fix endiansoup
...
Fixes Ticket2175
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-02 19:12:06 +01:00
Michael Niedermayer
a984efd104
Merge commit 'c242bbd8b6939507a1a6fb64101b0553d92d303f'
...
* commit 'c242bbd8b6939507a1a6fb64101b0553d92d303f':
Remove unnecessary dsputil.h #includes
Conflicts:
libavcodec/ffv1.c
libavcodec/h261dec.c
libavcodec/h261enc.c
libavcodec/h264pred.c
libavcodec/lpc.h
libavcodec/mjpegdec.c
libavcodec/rectangle.h
libavcodec/x86/idct_sse2_xvid.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-26 13:05:10 +01:00
Diego Biurrun
c242bbd8b6
Remove unnecessary dsputil.h #includes
2013-02-26 00:51:34 +01:00
Michael Niedermayer
47e92153b6
mjpegdec: check for packed rgb mjpeg.
...
Fixes null pointer dereference
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-21 00:03:36 +01:00
Michael Niedermayer
b2e57eb5a3
mjpegdec: pass nb_components into ljpeg_decode_yuv_scan
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Fixes null pointer dereference
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 14:20:46 +01:00
Michael Niedermayer
b05830169d
Merge commit 'b9ba5253dd1232be4b48cfe61c31ff4b3de3d10a'
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* commit 'b9ba5253dd1232be4b48cfe61c31ff4b3de3d10a':
dsputil: Move copy_block functions to a separate header
dsputil: Drop unused functions copy_block{2|4|16}
No functions are droped because they are used in several places.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-09 13:23:59 +01:00
Michael Niedermayer
e5212354ea
Merge commit 'b9ee5f2cab3ffe1c962e542346b1ed61394864ec'
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* commit 'b9ee5f2cab3ffe1c962e542346b1ed61394864ec':
indeo3: replace use of copy_block4 with put_pixels
mjpegdec: use put_pixels instead of copy_block8
Conflicts:
libavcodec/mjpegdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-09 12:37:03 +01:00
Mans Rullgard
ed62e6e3c3
mjpegdec: use put_pixels instead of copy_block8
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2013-02-07 22:08:19 +01:00
Michael Niedermayer
4ade824e1f
mjpegdec: rgb mode is specific for ljpeg, disable it for others.
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Fixes null pointer dereference
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-27 23:47:23 +01:00
Michael Niedermayer
8888c72fcf
mjpegdec: fix memcmp size for *_count
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Fixes assertion failure
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-27 23:47:23 +01:00
Michael Niedermayer
8380fc8884
Merge commit '7bcaeb408e3eb2d2f37a306009fa7fe7eb0f1d79'
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* commit '7bcaeb408e3eb2d2f37a306009fa7fe7eb0f1d79':
mjpegdec: fix indentation
rawdec: cosmetics, reformat
mimic: return meaningful error codes.
Conflicts:
libavcodec/mjpegdec.c
libavcodec/rawdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-26 15:42:29 +01:00
Anton Khirnov
7bcaeb408e
mjpegdec: fix indentation
2013-01-26 13:08:07 +01:00
Michael Niedermayer
ac8987591f
Merge commit '88bd7fdc821aaa0cbcf44cf075c62aaa42121e3f'
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* commit '88bd7fdc821aaa0cbcf44cf075c62aaa42121e3f':
Drop DCTELEM typedef
Conflicts:
libavcodec/alpha/dsputil_alpha.h
libavcodec/alpha/motion_est_alpha.c
libavcodec/arm/dsputil_init_armv6.c
libavcodec/bfin/dsputil_bfin.h
libavcodec/bfin/pixels_bfin.S
libavcodec/cavs.c
libavcodec/cavsdec.c
libavcodec/dct-test.c
libavcodec/dnxhdenc.c
libavcodec/dsputil.c
libavcodec/dsputil.h
libavcodec/dsputil_template.c
libavcodec/eamad.c
libavcodec/h264_cavlc.c
libavcodec/h264idct_template.c
libavcodec/mpeg12.c
libavcodec/mpegvideo.c
libavcodec/mpegvideo.h
libavcodec/mpegvideo_enc.c
libavcodec/ppc/dsputil_altivec.c
libavcodec/proresdsp.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-23 17:44:56 +01:00
Diego Biurrun
88bd7fdc82
Drop DCTELEM typedef
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It does not help as an abstraction and adds dsputil dependencies.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2013-01-22 18:32:56 -08:00
Michael Niedermayer
969e75eb80
mjpegdec: Fix out of array read in unescaping code
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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-11 18:20:25 +01:00
Michael Niedermayer
4c80184cf5
mjpegdec: allow 2 components in ljpeg_decode_yuv_scan()
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Fixes assertion failure
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-08 02:54:21 +01:00
Paul B Mahol
d885cc41e5
Fix "knwon" typo and add a check in tools/patcheck
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-01-04 19:24:37 +00:00
Michael Niedermayer
69db85c30c
mjpegdec: Support 16bit DQT
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Fixes Ticket2072
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-27 23:18:40 +01:00
Michael Niedermayer
b61097fe0d
mjpegdec: reset restart_count on progressive scans
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Fixes Ticket2068
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-27 17:41:53 +01:00
Michael Niedermayer
011169cd41
mjpegdec: handle the occurance of rstn emulation
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-26 20:43:56 +01:00
Michael Niedermayer
5ff8ca1f04
mjpegdec: Handle RSTn in progressive jpegs
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Fixes Ticket2003
Reviewed-by: Alexander Strasser <eclipse7@gmx.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-26 20:43:20 +01:00
Michael Niedermayer
47e7f57a4b
mjpegdec: factor handle_rstn() out
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-26 20:25:02 +01:00
Michael Niedermayer
e7d924da30
Merge commit '91ac403b1316d59b4f43c4ea0f237e24cec2819a'
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* commit '91ac403b1316d59b4f43c4ea0f237e24cec2819a':
lavf: fix arithmetic overflows in avformat_seek_file()
mjpeg: initialize input padding after unescaped buffer to zero
Conflicts:
libavformat/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-09 13:56:46 +01:00
Piotr Bandurski
e5550c0d09
mjpegdec: support more pix_fmt_ids for grayscale
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samples created with
"cjpeg -grayscale -sample 1x3 / 1x4 / 3x1 / 3x3 / 4x1 / 4x3 / 4x4"
http://www.datafilehost.com/download-d828329d.html
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 19:24:09 +01:00
Janne Grunau
6a1aa5cb26
mjpeg: initialize input padding after unescaped buffer to zero
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Fixes valgrind --undef-value-errors=yes warnings caused by valid
overreads in the fate vsynth jpegls, cover-art-ape and cover-art-wv
tests.
2012-12-08 17:05:45 +01:00
Michael Niedermayer
fc1152de41
Merge commit 'df9b9567518f2840d79a4a96b447ebe1aa326408'
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* commit 'df9b9567518f2840d79a4a96b447ebe1aa326408':
lavc: fix decode_frame() third parameter semantics for video decoders
Conflicts:
libavcodec/cscd.c
libavcodec/eamad.c
libavcodec/ffv1dec.c
libavcodec/gifdec.c
libavcodec/h264.c
libavcodec/iff.c
libavcodec/mjpegdec.c
libavcodec/pcx.c
libavcodec/vp56.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-05 17:20:19 +01:00
Michael Niedermayer
874c5b02c4
Merge commit '594d4d5df3c70404168701dd5c90b7e6e5587793'
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* commit '594d4d5df3c70404168701dd5c90b7e6e5587793':
lavc: add a wrapper for AVCodecContext.get_buffer().
Conflicts:
libavcodec/4xm.c
libavcodec/8svx.c
libavcodec/bmv.c
libavcodec/cljr.c
libavcodec/cscd.c
libavcodec/dnxhddec.c
libavcodec/dpcm.c
libavcodec/dpx.c
libavcodec/eacmv.c
libavcodec/eamad.c
libavcodec/frwu.c
libavcodec/g723_1.c
libavcodec/gifdec.c
libavcodec/idcinvideo.c
libavcodec/iff.c
libavcodec/indeo3.c
libavcodec/internal.h
libavcodec/interplayvideo.c
libavcodec/kmvc.c
libavcodec/mpc7.c
libavcodec/mpegaudiodec.c
libavcodec/pcx.c
libavcodec/pngdec.c
libavcodec/pnmdec.c
libavcodec/rl2.c
libavcodec/snow.c
libavcodec/targa.c
libavcodec/tscc.c
libavcodec/txd.c
libavcodec/utils.c
libavcodec/v210dec.c
libavcodec/vb.c
libavcodec/vmdav.c
libavcodec/vp56.c
libavcodec/vqavideo.c
libavcodec/wavpack.c
libavcodec/wnv1.c
libavcodec/xl.c
libavcodec/yop.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-05 15:18:12 +01:00
Anton Khirnov
df9b956751
lavc: fix decode_frame() third parameter semantics for video decoders
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It's got_frame, not data size
2012-12-04 21:45:36 +01:00
Anton Khirnov
594d4d5df3
lavc: add a wrapper for AVCodecContext.get_buffer().
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It will be useful in the upcoming transition to refcounted AVFrames.
2012-12-04 21:41:59 +01:00
Michael Niedermayer
bc16031a41
mjpegdec: print error message when quant_index is invalid
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-30 04:17:03 +01:00
Michael Niedermayer
a2f680c7bc
mjpegdec: check h/v_count, fix context becoming inconsistent and causing out of array accesses.
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This also fixes a long standing comment in the code.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-30 04:17:03 +01:00
Michael Niedermayer
2cfa6fd025
mjpegdec: dont set got_picture to 0 per frame.
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Fixes Ticket1915
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-27 20:16:49 +01:00
Michael Niedermayer
541efe4120
mjpegdec: reset got_picture on errors, successful return, init and flush.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-27 20:16:49 +01:00
Michael Niedermayer
1c16483cc0
mjpegdec: replace returns by goto fail in frame decode.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-27 20:16:49 +01:00
Michael Niedermayer
de9fc0e9d6
mjpegdec: make sure ret is set before its used.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-27 20:16:49 +01:00
Michael Niedermayer
dab19048a1
mjpegdec: reset h/v_count, fix assertion failure.
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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-18 06:00:44 +01:00
Michael Niedermayer
a9456c7c5c
mjpegdec: tighten unescaped_buf_size size check, prevent null ptr deref
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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-12 20:27:57 +01:00
Michael Niedermayer
1f41cffe1e
mjpegdec: check SE.
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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-11 01:19:44 +01:00
Michael Niedermayer
ef9fe5bedd
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
mingw/cygwin: Stop adding -fno-common to gcc CFLAGS
Restructure av_log_missing_feature message
rtp: Support packetization/depacketization of opus
file: Set the return value type for lseek to int64_t.
ppc: fix Altivec build with old compilers
build: add LTO support for PGI compiler
build: add -Mdse to PGI optimisation flags
rtpenc_vp8: Update the packetizer to the latest spec version
rtpdec_vp8: Make the depacketizer implement the latest spec draft
doc: allow building with old texi2html versions
avutil: skip old_pix_fmts.h since it is just a list
Conflicts:
libavcodec/aacdec.c
libavcodec/h264.c
libavcodec/ppc/fmtconvert_altivec.c
libavcodec/utils.c
libavformat/file.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-09 13:06:04 +02:00
Diego Biurrun
f75f4194d1
Restructure av_log_missing_feature message
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Some invocations include a verb in the log message, others do not. Yet
av_log_missing_feature expects callers to provide a verb. Change the
function to include a verb instead and update the callers accordingly.
The result is a more natural function API and correct English in the
function invocations.
2012-10-09 11:39:26 +02:00
Michael Niedermayer
ac627b3d38
Merge commit '716d413c13981da15323c7a3821860536eefdbbb'
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* commit '716d413c13981da15323c7a3821860536eefdbbb':
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
Conflicts:
doc/examples/muxing.c
ffmpeg.h
ffmpeg_filter.c
ffmpeg_opt.c
ffplay.c
ffprobe.c
libavcodec/8bps.c
libavcodec/aasc.c
libavcodec/aura.c
libavcodec/avcodec.h
libavcodec/avs.c
libavcodec/bfi.c
libavcodec/bmp.c
libavcodec/bmpenc.c
libavcodec/c93.c
libavcodec/cscd.c
libavcodec/cyuv.c
libavcodec/dpx.c
libavcodec/dpxenc.c
libavcodec/eatgv.c
libavcodec/escape124.c
libavcodec/ffv1.c
libavcodec/flashsv.c
libavcodec/fraps.c
libavcodec/h264.c
libavcodec/huffyuv.c
libavcodec/iff.c
libavcodec/imgconvert.c
libavcodec/indeo3.c
libavcodec/kmvc.c
libavcodec/libopenjpegdec.c
libavcodec/libopenjpegenc.c
libavcodec/libx264.c
libavcodec/ljpegenc.c
libavcodec/mjpegdec.c
libavcodec/mjpegenc.c
libavcodec/motionpixels.c
libavcodec/mpeg12.c
libavcodec/mpeg12enc.c
libavcodec/mpeg4videodec.c
libavcodec/mpegvideo_enc.c
libavcodec/pamenc.c
libavcodec/pcxenc.c
libavcodec/pgssubdec.c
libavcodec/pngdec.c
libavcodec/pngenc.c
libavcodec/pnm.c
libavcodec/pnmdec.c
libavcodec/pnmenc.c
libavcodec/ptx.c
libavcodec/qdrw.c
libavcodec/qpeg.c
libavcodec/qtrleenc.c
libavcodec/raw.c
libavcodec/rawdec.c
libavcodec/rl2.c
libavcodec/sgidec.c
libavcodec/sgienc.c
libavcodec/snowdec.c
libavcodec/snowenc.c
libavcodec/sunrast.c
libavcodec/targa.c
libavcodec/targaenc.c
libavcodec/tiff.c
libavcodec/tiffenc.c
libavcodec/tmv.c
libavcodec/truemotion2.c
libavcodec/utils.c
libavcodec/vb.c
libavcodec/vp3.c
libavcodec/wnv1.c
libavcodec/xl.c
libavcodec/xwddec.c
libavcodec/xwdenc.c
libavcodec/yop.c
libavdevice/v4l2.c
libavdevice/x11grab.c
libavfilter/avfilter.c
libavfilter/avfilter.h
libavfilter/buffersrc.c
libavfilter/drawutils.c
libavfilter/formats.c
libavfilter/src_movie.c
libavfilter/vf_ass.c
libavfilter/vf_drawtext.c
libavfilter/vf_fade.c
libavfilter/vf_format.c
libavfilter/vf_hflip.c
libavfilter/vf_lut.c
libavfilter/vf_overlay.c
libavfilter/vf_pad.c
libavfilter/vf_scale.c
libavfilter/vf_transpose.c
libavfilter/vf_yadif.c
libavfilter/video.c
libavfilter/vsrc_testsrc.c
libavformat/movenc.c
libavformat/mxf.h
libavformat/utils.c
libavformat/yuv4mpeg.c
libavutil/imgutils.c
libavutil/pixdesc.c
libswscale/input.c
libswscale/output.c
libswscale/swscale_internal.h
libswscale/swscale_unscaled.c
libswscale/utils.c
libswscale/x86/swscale_template.c
libswscale/x86/yuv2rgb.c
libswscale/x86/yuv2rgb_template.c
libswscale/yuv2rgb.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-08 21:06:57 +02:00
Anton Khirnov
716d413c13
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
2012-10-08 07:13:26 +02:00
Michael Niedermayer
31ab1575e5
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
avcodec: Convert some commented-out printf/av_log instances to av_dlog
avcodec: Drop silly and/or broken printf debug output
avcodec: Drop some silly commented-out av_log() invocations
avformat: Convert some commented-out printf/av_log instances to av_dlog
avformat: Remove non-compiling and/or silly commented-out printf/av_log statements
Remove some silly disabled code.
ac3dec: ensure get_buffer() gets a buffer for the correct number of channels
Conflicts:
libavcodec/dnxhddec.c
libavcodec/ffv1.c
libavcodec/h264.c
libavcodec/h264_parser.c
libavcodec/mjpegdec.c
libavcodec/motion_est_template.c
libavcodec/mpegaudiodec.c
libavcodec/mpegvideo_enc.c
libavcodec/put_bits.h
libavcodec/ratecontrol.c
libavcodec/wmaenc.c
libavdevice/timefilter.c
libavformat/asfdec.c
libavformat/avidec.c
libavformat/avienc.c
libavformat/flvenc.c
libavformat/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-01 16:12:38 +02:00
Diego Biurrun
1218777ffd
avcodec: Convert some commented-out printf/av_log instances to av_dlog
2012-10-01 10:24:28 +02:00
Diego Biurrun
9c6cf7f2c9
avcodec: Drop silly and/or broken printf debug output
2012-10-01 10:24:28 +02:00
Michael Niedermayer
bff2afb3e9
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
x86: dsputil: Only compile motion_est code when encoders are enabled
mem: fix typo in check for __ICC
fate: mp3: drop redundant CMP setting
rtp: Depacketization of JPEG (RFC 2435)
Rename ff_put_string to avpriv_put_string
mjpeg: Rename some symbols to avpriv_* instead of ff_*
yadif: cosmetics
Conflicts:
Changelog
libavcodec/mjpegenc.c
libavcodec/x86/Makefile
libavfilter/vf_yadif.c
libavformat/version.h
libavutil/mem.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-10 14:06:20 +02:00
Samuel Pitoiset
a0845bae49
mjpeg: Rename some symbols to avpriv_* instead of ff_*
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These symbols will be used from the RTP/JPEG depacketizer.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-09 22:22:07 +03:00
Michael Niedermayer
d46c1c72e4
Merge commit 'e6153f173a49e5bfa70b0c04d2f82930533597b9'
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* commit 'e6153f173a49e5bfa70b0c04d2f82930533597b9':
avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member
Conflicts:
libavcodec/libopenjpegdec.c
libavcodec/libopenjpegenc.c
libavcodec/libx264.c
libavcodec/mpeg12enc.c
libavcodec/options_table.h
libavcodec/snowenc.c
libavcodec/tiffenc.c
libavdevice/v4l2.c
libavdevice/x11grab.c
libavfilter/af_amix.c
libavfilter/af_asyncts.c
libavfilter/af_join.c
libavfilter/buffersrc.c
libavfilter/src_movie.c
libavfilter/vf_delogo.c
libavfilter/vf_drawtext.c
libavformat/http.c
libavformat/img2dec.c
libavformat/img2enc.c
libavformat/movenc.c
libavformat/mpegenc.c
libavformat/mpegtsenc.c
libavformat/options_table.h
libavformat/segment.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-05 14:33:32 +02:00
Martin Storsjö
e6153f173a
avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-04 23:13:44 +03:00
Michael Niedermayer
1fa4018e29
jpegdec: try to fix different flipping behavior of inteljpegs.
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This may need some trial and error to find exactly how to identify them
so please report any intel jpegs that get fliped wrong.
Fixes Ticket511
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-03 23:39:50 +02:00
Michael Niedermayer
168ddcd331
mjpeg: fix fliping with emu edges.
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Fixes Ticket121
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-23 21:53:10 +02:00
Michael Niedermayer
104f42e694
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
doc/APIchanges: add an entry for codec descriptors.
vorbisenc: set AVCodecContext.bit_rate to 0
vorbisenc: fix quality parameter
FATE: add ALAC encoding tests
lpc: fix alignment of windowed samples for odd maximum LPC order
alacenc: use s16p sample format as input
alacenc: remove unneeded sample_fmt check
alacenc: fix max_frame_size calculation for the final frame
adpcm_swf: Use correct sample offsets when using trellis.
rtmp: support strict rtmp servers
mjpegdec: support AVRn interlaced
x86: remove FASTDIV inline asm
Conflicts:
doc/APIchanges
libavcodec/mjpegdec.c
libavcodec/vorbisenc.c
libavutil/x86/intmath.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-23 14:33:33 +02:00
Michael Niedermayer
ac33016158
mjpegdec: support AVRn interlaced
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-08-22 17:44:43 +02:00
Michael Niedermayer
fa3fde168b
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
libvpxenc: use the default bitrate if not set
utvideo: Rename utvideo.c to utvideodec.c
doc: Fix syntax errors in sample Emacs config
mjpegdec: more meaningful return values
configure: clean up Altivec detection
getopt: Remove an unnecessary define
rtmp: Use int instead of ssize_t
getopt: Add missing includes
rtmp: Add support for receiving incoming streams
Add missing includes for code relying on external libraries
Conflicts:
libavcodec/libopenjpegenc.c
libavcodec/libvpxenc.c
libavcodec/mjpegdec.c
libavformat/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-17 17:06:52 +02:00
Luca Barbato
0f64cd1e81
mjpegdec: more meaningful return values
2012-08-17 01:29:19 +02:00
Michael Niedermayer
d9d0c1ccc3
mjpegdec: support AVRn interlaced
...
Fixes Ticket1527
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-10 15:56:14 +02:00
Michael Niedermayer
7a72695c05
Merge commit '36ef5369ee9b336febc2c270f8718cec4476cb85'
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* commit '36ef5369ee9b336febc2c270f8718cec4476cb85':
Replace all CODEC_ID_* with AV_CODEC_ID_*
lavc: add AV prefix to codec ids.
Conflicts:
doc/APIchanges
doc/examples/decoding_encoding.c
doc/examples/muxing.c
ffmpeg.c
ffprobe.c
ffserver.c
libavcodec/8svx.c
libavcodec/avcodec.h
libavcodec/dnxhd_parser.c
libavcodec/dvdsubdec.c
libavcodec/error_resilience.c
libavcodec/h263dec.c
libavcodec/libvorbisenc.c
libavcodec/mjpeg_parser.c
libavcodec/mjpegenc.c
libavcodec/mpeg12.c
libavcodec/mpeg4videodec.c
libavcodec/mpegvideo.c
libavcodec/mpegvideo_enc.c
libavcodec/pcm.c
libavcodec/r210dec.c
libavcodec/utils.c
libavcodec/v210dec.c
libavcodec/version.h
libavdevice/alsa-audio-dec.c
libavdevice/bktr.c
libavdevice/v4l2.c
libavformat/asfdec.c
libavformat/asfenc.c
libavformat/avformat.h
libavformat/avidec.c
libavformat/caf.c
libavformat/electronicarts.c
libavformat/flacdec.c
libavformat/flvdec.c
libavformat/flvenc.c
libavformat/framecrcenc.c
libavformat/img2.c
libavformat/img2dec.c
libavformat/img2enc.c
libavformat/ipmovie.c
libavformat/isom.c
libavformat/matroska.c
libavformat/matroskadec.c
libavformat/matroskaenc.c
libavformat/mov.c
libavformat/movenc.c
libavformat/mp3dec.c
libavformat/mpeg.c
libavformat/mpegts.c
libavformat/mxf.c
libavformat/mxfdec.c
libavformat/mxfenc.c
libavformat/nsvdec.c
libavformat/nut.c
libavformat/oggenc.c
libavformat/pmpdec.c
libavformat/rawdec.c
libavformat/rawenc.c
libavformat/riff.c
libavformat/sdp.c
libavformat/utils.c
libavformat/vocenc.c
libavformat/wtv.c
libavformat/xmv.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 22:45:46 +02:00
Anton Khirnov
36ef5369ee
Replace all CODEC_ID_* with AV_CODEC_ID_*
2012-08-07 16:00:24 +02:00
Michael Niedermayer
4eae08b438
mjpegdec: use av_assert
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-20 18:19:53 +02:00
Paul B Mahol
137e80817d
lavc: build some codecs only if they are actually enabled
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Saves few bytes if only some of them in same file are enabled.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-17 00:53:06 +00:00
Paul B Mahol
225489f19b
mjpegdec: remove superfluous "mjpeg "
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-14 11:01:49 +00:00
Michael Niedermayer
5e50a5724b
Revert "removing lowres support"
...
There have been multiple user complaints about loosing this feature
while its not clear the 3% speedloss claims where real or fabricated.
My own testing indicates no statistically significant speed difference
both with mpeg2 and mpeg4, and if at all the code with lowres support
is a tiny bit faster than without.
This reverts commit 92ef4be4ab2e07f42957
2012-05-25 13:40:12 +02:00
Michael Niedermayer
27744fe439
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
mpeg12: fixed parsing in some mpeg2 streams
Add SMPTE240M transfer characteristics flag.
mpegts: Some additional HDMV types and reg descriptors for mpegts
motionpixels: Clip YUV values after applying a gradient.
jpeg: handle progressive in second field of interlaced.
ituh263dec: Implement enough of Annex O (scalability) to fix a FPE.
h263: more strictly forbid frame size changes with frame-mt.
h264: additional protection against unsupported size/bitdepth changes.
tta: prevents overflows for 32bit integers in header.
configure: remove malloc_aligned.
vp8: update frame size changes on thread context switches.
snowdsp: explicitily state instruction size.
wmall: fix reconstructing audio with uncoded channels
WMAL cosmetics: fix indentation
gitignore: add Win32 library suffixes
Conflicts:
configure
libavcodec/h263dec.c
libavcodec/h264.c
libavcodec/ituh263dec.c
libavcodec/mjpegdec.c
libavcodec/wmalosslessdec.c
libavcodec/x86/snowdsp_mmx.c
libavformat/mpegts.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-03 21:02:32 +02:00
Ronald S. Bultje
5eec5a79da
jpeg: handle progressive in second field of interlaced.
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Progressive data is allocated later in decode_sof(), not allocating
that data leads to NULL dereferences.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-05-02 10:29:51 -07:00
Michael Niedermayer
70d54392f5
lowres2 support.
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The new lowres support is limited to decoders where lowres decoding
is possible in high quality.
I was not able to measure any speed difference, but if one is found
the 2-3 lines that might affect speed can be made compile time conditional
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-22 22:26:55 +02:00
Michael Niedermayer
92ef4be4ab
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
ARM: allow runtime masking of CPU features
dsputil: remove unused functions
mov: Treat keyframe indexes as 1-origin if starting at non-zero.
mov: Take stps entries into consideration also about key_off.
Remove lowres video decoding
Conflicts:
ffmpeg.c
ffplay.c
libavcodec/arm/vp8dsp_init_arm.c
libavcodec/libopenjpegdec.c
libavcodec/mjpegdec.c
libavcodec/mpegvideo.c
libavcodec/utils.c
libavformat/mov.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-22 22:26:42 +02:00
Michael Niedermayer
9a4f5b7616
mjpegbdec: check SOS/SOF ordering.
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Fixes null ptr dereference
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-22 14:58:28 +02:00
Mans Rullgard
2bcbd98459
Remove lowres video decoding
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This feature is complex, of questionable utility, and slows down
normal decoding.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-21 18:56:19 +01:00
Michael Niedermayer
0cd17a6291
mjpeg: fix crash with lowres and flipped images
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Fixes Ticket1155
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-12 02:02:30 +02:00
Michael Niedermayer
8307025467
mjpegdec: Fix "assignment from incompatible pointer type" warnings
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-30 20:17:51 +02:00
Carl Eugen Hoyos
282ec7289d
Do not try to use lowres for unusual jpg subsampling.
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Fixes ticket #1144 .
2012-03-29 13:09:37 +02:00
Michael Niedermayer
d40ff29cac
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
asf: only set index_read if the index contained entries.
cabac: add overread protection to BRANCHLESS_GET_CABAC().
cabac: increment jump locations by one in callers of BRANCHLESS_GET_CABAC().
cabac: remove unused argument from BRANCHLESS_GET_CABAC_UPDATE().
cabac: use struct+offset instead of memory operand in BRANCHLESS_GET_CABAC().
h264: add overread protection to get_cabac_bypass_sign_x86().
h264: reindent get_cabac_bypass_sign_x86().
h264: use struct offsets in get_cabac_bypass_sign_x86().
h264: fix overreads in cabac reader.
wmall: fix seeking.
lagarith: fix buffer overreads.
dvdec: drop unnecessary dv_tablegen.h #include
build: fix doc generation errors in parallel builds
Replace memset(0) by zero initializations.
faandct: Remove FAAN_POSTSCALE define and related code.
dvenc: print allowed profiles if the video doesn't conform to any of them.
avcodec_encode_{audio,video}: only reallocate output packet when it has non-zero size.
FATE: add a test for vp8 with changing frame size.
fate: add kgv1 fate test.
oggdec: calculate correct timestamps in Ogg/FLAC
Conflicts:
libavcodec/4xm.c
libavcodec/cook.c
libavcodec/dvdata.c
libavcodec/dvdsubdec.c
libavcodec/lagarith.c
libavcodec/lagarithrac.c
libavcodec/utils.c
tests/fate/video.mak
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-29 04:11:10 +02:00
Diego Biurrun
a92be9b856
Replace memset(0) by zero initializations.
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Also remove one pointless zero initialization in rangecoder.c.
2012-03-28 09:38:33 +02:00
Michael Niedermayer
08c37a10e9
mjpegdec: check h/v_count.
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Fixes FPE
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-23 10:24:22 +01:00
Carl Eugen Hoyos
7594ee2e6e
jpg: fix colors for sequential RGB
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Fixes Ticket850
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-18 14:06:59 +01:00
Michael Niedermayer
ecc31630f9
mjpegb: Detect changing nb of planes in interlaced video.
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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-10 23:12:42 +01:00
Michael Niedermayer
f095391a14
Merge remote-tracking branch 'qatar/master'
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* qatar/master: (31 commits)
cdxl demux: do not create packets with uninitialized data at EOF.
Replace computations of remaining bits with calls to get_bits_left().
amrnb/amrwb: Remove get_bits usage.
cosmetics: reindent
avformat: do not require a pixel/sample format if there is no decoder
avformat: do not fill-in audio packet duration in compute_pkt_fields()
lavf: Use av_get_audio_frame_duration() in get_audio_frame_size()
dca_parser: parse the sample rate and frame durations
libspeexdec: do not set AVCodecContext.frame_size
libopencore-amr: do not set AVCodecContext.frame_size
alsdec: do not set AVCodecContext.frame_size
siff: do not set AVCodecContext.frame_size
amr demuxer: do not set AVCodecContext.frame_size.
aiffdec: do not set AVCodecContext.frame_size
mov: do not set AVCodecContext.frame_size
ape: do not set AVCodecContext.frame_size.
rdt: remove workaround for infinite loop with aac
avformat: do not require frame_size in avformat_find_stream_info() for CELT
avformat: do not require frame_size in avformat_find_stream_info() for MP1/2/3
avformat: do not require frame_size in avformat_find_stream_info() for AAC
...
Conflicts:
doc/APIchanges
libavcodec/Makefile
libavcodec/avcodec.h
libavcodec/h264.c
libavcodec/h264_ps.c
libavcodec/utils.c
libavcodec/version.h
libavcodec/x86/dsputil_mmx.c
libavformat/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-06 06:03:32 +01:00
Alex Converse
3574a85ce5
Replace computations of remaining bits with calls to get_bits_left().
2012-03-05 11:22:11 -08:00
Michael Niedermayer
268098d8b2
Merge remote-tracking branch 'qatar/master'
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* qatar/master: (29 commits)
amrwb: remove duplicate arguments from extrapolate_isf().
amrwb: error out early if mode is invalid.
h264: change underread for 10bit QPEL to overread.
matroska: check buffer size for RM-style byte reordering.
vp8: disable mmx functions with sse/sse2 counterparts on x86-64.
vp8: change int stride to ptrdiff_t stride.
wma: fix invalid buffer size assumptions causing random overreads.
Windows Media Audio Lossless decoder
rv10/20: Fix slice overflow with checked bitstream reader.
h263dec: Disallow width/height changing with frame threads.
rv10/20: Fix a buffer overread caused by losing track of the remaining buffer size.
rmdec: Honor .RMF tag size rather than assuming 18.
g722: Fix the QMF scaling
r3d: don't set codec timebase.
electronicarts: set timebase for tgv video.
electronicarts: parse the framerate for cmv video.
ogg: don't set codec timebase
electronicarts: don't set codec timebase
avs: don't set codec timebase
wavpack: Fix an integer overflow
...
Conflicts:
libavcodec/arm/vp8dsp_init_arm.c
libavcodec/fraps.c
libavcodec/h264.c
libavcodec/mpeg4videodec.c
libavcodec/mpegvideo.c
libavcodec/msmpeg4.c
libavcodec/pnmdec.c
libavcodec/qpeg.c
libavcodec/rawenc.c
libavcodec/ulti.c
libavcodec/vcr1.c
libavcodec/version.h
libavcodec/wmalosslessdec.c
libavformat/electronicarts.c
libswscale/ppc/yuv2rgb_altivec.c
tests/ref/acodec/g722
tests/ref/fate/ea-cmv
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-03 00:23:10 +01:00
Michael Niedermayer
a3f5ee297a
mjpeg: Check for interlaced progressive frames
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Fixes null pointer dereference.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-02 21:35:58 +01:00
Diego Biurrun
1c4717be4f
mjpegdec: use correct variable in av_log invocation
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libavcodec/mjpegdec.c:1463: warning: format ‘%x’ expects type ‘unsigned int’, but argument 5 has type ‘const uint8_t *’
2012-03-01 23:11:15 +01:00
Michael Niedermayer
b008ac18bb
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
docs: use -bsf:[vas] instead of -[vas]bsf.
mpegaudiodec: Prevent premature clipping of mp3 input buffer.
lavf: move the packet keyframe setting code.
oggenc: free comment header for all codecs
lcl: error out if uncompressed input buffer is smaller than framesize.
mjpeg: abort decoding if packet is too large.
golomb: use HAVE_BITS_REMAINING() macro to prevent infloop on EOF.
get_bits: add HAVE_BITS_REMAINING macro.
lavf/output-example: use new audio encoding API correctly.
lavf/output-example: more proper usage of the new API.
tiff: Prevent overreads in the type_sizes array.
tiff: Make the TIFF_LONG and TIFF_SHORT types unsigned.
apetag: do not leak memory if avio_read() fails
apetag: propagate errors.
SBR DSP x86: implement SSE sbr_hf_g_filt
SBR DSP x86: implement SSE sbr_sum_square_sse
SBR DSP: use intptr_t for the ixh parameter.
Conflicts:
doc/bitstream_filters.texi
doc/examples/muxing.c
doc/ffmpeg.texi
libavcodec/golomb.h
libavcodec/x86/Makefile
libavformat/oggenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-25 04:00:43 +01:00
Ronald S. Bultje
ab492ca2ab
mjpeg: abort decoding if packet is too large.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-02-24 07:28:43 -08:00
Michael Niedermayer
6cb2085278
Merge remote-tracking branch 'qatar/master'
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* qatar/master: (27 commits)
ppc: Add ff_ prefix to nonstatic symbols
sh4: Add ff_ prefix to nonstatic symbols
mpegvideo: Add ff_ prefix to nonstatic functions
rtjpeg: Add ff_ prefix to nonstatic symbols
rv: Add ff_ prefix to nonstatic symbols
vp56: Add ff_ prefix to nonstatic symbols
vorbis: Add ff_ prefix to nonstatic symbols
msmpeg4: Add ff_ prefix to nonstatic symbols
vc1: Add ff_ prefix to nonstatic symbols
msmpeg4: Add ff_ prefixes to nonstatic symbols
snow: Add ff_ prefix to nonstatic symbols
mpeg12: Add ff_ prefix to nonstatic symbols
mpeg4: Add ff_ prefixes to nonstatic symbols
lagarith: Add ff_ prefix to lag_rac_init
libavcodec: Add ff_ prefix to j_rev_dct*
dsputil: Add ff_ prefix to inv_zigzag_direct16
libavcodec: Prefix fdct_ifast, fdct_ifast248
dsputil: Add ff_ prefix to the dsputil*_init* functions
libavcodec: Add ff_ prefix to some nonstatic symbols
vlc/rl: Add ff_ prefix to the nonstatic symbols
...
Conflicts:
libavcodec/Makefile
libavcodec/allcodecs.c
libavcodec/dnxhddec.c
libavcodec/ffv1.c
libavcodec/h263.h
libavcodec/h263dec.c
libavcodec/h264.c
libavcodec/mpegvideo.c
libavcodec/mpegvideo_enc.c
libavcodec/nuv.c
libavcodec/ppc/dsputil_ppc.c
libavcodec/proresdsp.c
libavcodec/svq3.c
libavcodec/version.h
libavformat/dv.h
libavformat/dvenc.c
libavformat/matroskadec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-16 01:34:37 +01:00
Martin Storsjö
9cf0841ef3
dsputil: Add ff_ prefix to the dsputil*_init* functions
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-15 22:06:34 +02:00
Martin Storsjö
e96b4a53df
vlc/rl: Add ff_ prefix to the nonstatic symbols
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-15 22:06:26 +02:00
Reimar Döffinger
0880503fbb
mjpegdec: use av_fast_padded_malloc()
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also check for allocation failure
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-02-01 14:37:47 -05:00
Michael Niedermayer
e37f161e66
Merge remote-tracking branch 'qatar/master'
...
* qatar/master: (71 commits)
movenc: Allow writing to a non-seekable output if using empty moov
movenc: Support adding isml (smooth streaming live) metadata
libavcodec: Don't crash in avcodec_encode_audio if time_base isn't set
sunrast: Document the different Sun Raster file format types.
sunrast: Add a check for experimental type.
libspeexenc: use AVSampleFormat instead of deprecated/removed SampleFormat
lavf: remove disabled FF_API_SET_PTS_INFO cruft
lavf: remove disabled FF_API_OLD_INTERRUPT_CB cruft
lavf: remove disabled FF_API_REORDER_PRIVATE cruft
lavf: remove disabled FF_API_SEEK_PUBLIC cruft
lavf: remove disabled FF_API_STREAM_COPY cruft
lavf: remove disabled FF_API_PRELOAD cruft
lavf: remove disabled FF_API_NEW_STREAM cruft
lavf: remove disabled FF_API_RTSP_URL_OPTIONS cruft
lavf: remove disabled FF_API_MUXRATE cruft
lavf: remove disabled FF_API_FILESIZE cruft
lavf: remove disabled FF_API_TIMESTAMP cruft
lavf: remove disabled FF_API_LOOP_OUTPUT cruft
lavf: remove disabled FF_API_LOOP_INPUT cruft
lavf: remove disabled FF_API_AVSTREAM_QUALITY cruft
...
Conflicts:
doc/APIchanges
libavcodec/8bps.c
libavcodec/avcodec.h
libavcodec/libx264.c
libavcodec/mjpegbdec.c
libavcodec/options.c
libavcodec/sunrast.c
libavcodec/utils.c
libavcodec/version.h
libavcodec/x86/h264_deblock.asm
libavdevice/libdc1394.c
libavdevice/v4l2.c
libavformat/avformat.h
libavformat/avio.c
libavformat/avio.h
libavformat/aviobuf.c
libavformat/dv.c
libavformat/mov.c
libavformat/utils.c
libavformat/version.h
libavformat/wtv.c
libavutil/Makefile
libavutil/file.c
libswscale/x86/input.asm
libswscale/x86/swscale_mmx.c
libswscale/x86/swscale_template.c
tests/ref/lavf/ffm
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-28 07:53:34 +01:00
Anton Khirnov
99ace37e68
lavc: remove disabled FF_API_MJPEG_GLOBAL_OPTS cruft.
2012-01-27 10:38:34 +01:00
Reimar Döffinger
3b55429d56
Add and use av_fast_padded_malloc.
...
The same as av_fast_malloc but uses av_mallocz and keeps extra
always-0 padding.
This does not mean the memory will be 0-initialized after each call,
but actually only after each growth of the buffer.
However this makes sure that
a) all data anywhere in the buffer is always initialized
b) the padding is always 0
c) the user does not have to bother with adding the padding themselves
Fixes another valgrind warning about use of uninitialized data,
this time with fate-vsynth1-jpegls.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2012-01-17 20:16:35 +01:00
Michael Niedermayer
a91f206665
ljpegdec: reset restart interval for each plane of a non interleaved file.
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Fixes Ticket907
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-15 00:53:59 +01:00
Michael Niedermayer
1843e6c8aa
thp: Fix handling of restart interval
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Fixes Ticket903
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-15 00:53:59 +01:00
Carl Eugen Hoyos
2c90204598
Fix decoding of progressive jpgs with unusual pixel formats.
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Fixes ticket #892 .
2012-01-12 23:20:33 +01:00
Michael Niedermayer
24be30de64
ljpegdec: Fix the left column of rgb24 decoding
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Fixes Ticket894
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-10 23:12:18 +01:00
anonymous
7e2ba2df28
mjpeg: update whitespaces to qatar
2012-01-10 06:58:02 +01:00
