Edward Hervey
9c4e195e79
jpegdec: When dropping frames on EOS, flush out data
...
Cleaner way of handling stray data
2012-05-18 11:05:17 +02:00
Edward Hervey
d243fb9178
jpegdec: Remove unused variable
...
Conflicts:
ext/jpeg/gstjpegdec.c
2012-05-18 11:05:02 +02:00
Edward Hervey
d811797186
jpegdec: Only parse for SOI when we didn't see it before
2012-05-18 11:04:39 +02:00
Edward Hervey
c6c4906770
jpegdec: Remember if we saw SOI and handle stray data on EOS
2012-05-18 11:04:32 +02:00
Sebastian Dröge
62580b14f6
jpeg: Port to 0.11 again
2012-05-14 14:39:34 +02:00
Edward Hervey
8e9eb77816
jpeg: Port jpegdec/jpegenc to base video classes
...
Conflicts:
ext/jpeg/gstjpegdec.c
ext/jpeg/gstjpegdec.h
ext/jpeg/gstjpegenc.c
ext/jpeg/gstjpegenc.h
Reverted to 0.10 versions for now, next port again.
2012-05-14 13:01:48 +02:00
Tim-Philipp Müller
e09ae5736d
Use new gst_element_class_set_static_metadata()
2012-04-10 00:51:41 +01:00
Wim Taymans
ced47580b7
update for bufferpool changes
2012-03-15 22:11:17 +01:00
Wim Taymans
f3a770a20c
update for allocation query changes
2012-03-15 20:37:56 +01:00
Wim Taymans
751fcf035b
take padding into account
2012-03-14 19:56:56 +01:00
Wim Taymans
075cd54019
fix for caps _normalize changes
2012-03-12 12:23:15 +01:00
Wim Taymans
a32d944a38
fix for caps api changes
2012-03-11 19:06:37 +01:00
Wim Taymans
756948262c
fix template caps refcount
2012-03-10 10:52:01 +01:00
Wim Taymans
9365f12d6e
GST_FLOW_WRONG_STATE -> GST_FLOW_FLUSHING
2012-02-08 16:43:30 +01:00
Sebastian Dröge
93e3ed5a86
Merge branch 'master' into 0.11
...
Conflicts:
ext/cairo/gsttextoverlay.c
ext/pulse/pulseaudiosink.c
gst/audioparsers/gstaacparse.c
gst/avi/gstavimux.c
gst/flv/gstflvmux.c
gst/interleave/interleave.c
gst/isomp4/gstqtmux.c
gst/matroska/matroska-demux.c
gst/matroska/matroska-mux.c
gst/matroska/matroska-mux.h
gst/matroska/matroska-read-common.c
gst/multifile/gstmultifilesink.c
gst/multipart/multipartmux.c
gst/shapewipe/gstshapewipe.c
gst/smpte/gstsmpte.c
gst/udp/gstmultiudpsink.c
gst/videobox/gstvideobox.c
gst/videocrop/gstaspectratiocrop.c
gst/videomixer/videomixer.c
gst/videomixer/videomixer2.c
gst/wavparse/gstwavparse.c
po/ja.po
po/lv.po
po/sr.po
tests/check/Makefile.am
tests/check/elements/qtmux.c
tests/check/elements/rgvolume.c
2012-01-10 14:32:32 +01:00
Wim Taymans
5fd2b7abe3
GST_FLOW_UNEXPECTED -> GST_FLOW_EOS
2012-01-03 15:26:21 +01:00
Nicola Murino
7202d37c9d
jpegdec: fix peer_caps leak
...
https://bugzilla.gnome.org/show_bug.cgi?id=666688
2011-12-26 15:34:47 -03:00
Vincent Penquerc'h
c0e101e93f
various: fix pad template leaks
...
https://bugzilla.gnome.org/show_bug.cgi?id=662664
2011-11-28 13:30:27 +00:00
Tim-Philipp Müller
736a484129
More printf format warning fixes
2011-11-22 01:40:39 +00:00
Wim Taymans
105650127e
add parent to pad functions
2011-11-17 15:02:55 +01:00
Wim Taymans
6190312214
add parent to query function
2011-11-16 17:27:13 +01:00
Wim Taymans
b2d508ac40
update for _get_caps() -> _query_caps()
2011-11-15 18:04:44 +01:00
Wim Taymans
75dc9634eb
change getcaps to query
...
Chain up event function in payloaders.
2011-11-15 18:04:44 +01:00
Wim Taymans
88e398b0ea
update for removed fixate function
2011-11-10 11:03:18 +01:00
Wim Taymans
d40e915449
Merge branch 'master' into 0.11
2011-10-28 16:52:08 +02:00
Tim-Philipp Müller
ff40deb139
jpegdec: add sof-marker to template caps, so we don't get plugged for lossless jpeg
...
jpegdec (using libjpeg 6.2/8) can't decode some lossless types of JPEG.
https://bugzilla.gnome.org/show_bug.cgi?id=556648
2011-10-28 12:10:34 +01:00
Wim Taymans
16649b2508
fix compile
2011-10-13 09:02:47 +02:00
Wim Taymans
a5cc912140
Merge branch 'master' into 0.11
...
Conflicts:
ext/jpeg/gstjpegdec.c
gst/rtp/gstrtpvrawpay.c
2011-10-13 08:58:06 +02:00
Sjoerd Simons
95db648516
jpegdec: Implement upstream negotiation
...
Add upstream negotiation for jpegdec. Fixes #660275
2011-10-10 21:37:10 +01:00
Tim-Philipp Müller
e0d994c9e1
flac, jpeg: fix compiler warning
2011-09-28 17:39:06 +01:00
Wim Taymans
be4f60b062
jpeg: port to 0.11
...
Also disable smoke for now.
2011-08-17 15:39:27 +02:00
Wim Taymans
3fd1106b7e
Merge branch 'master' into 0.11
2011-07-06 12:05:12 +02:00
Mark Nauwelaerts
0c25863253
jpegdec: avoid crashing on invalid input without components
2011-07-04 14:32:27 +02:00
Wim Taymans
992e3f7c55
Merge branch 'master' into 0.11
...
Conflicts:
configure.ac
gst/rtp/gstrtpgstpay.c
2011-04-29 15:49:41 +02:00
Philip Jägenstedt
660987c6d7
jpegdec: documentation typo "jpegddec"
...
https://bugzilla.gnome.org/show_bug.cgi?id=648589
2011-04-25 21:36:28 +01:00
Wim Taymans
7555d0949f
Merge branch 'master' into 0.11
...
Conflicts:
android/apetag.mk
android/avi.mk
android/flv.mk
android/icydemux.mk
android/id3demux.mk
android/qtdemux.mk
android/rtp.mk
android/rtpmanager.mk
android/rtsp.mk
android/soup.mk
android/udp.mk
android/wavenc.mk
android/wavparse.mk
configure.ac
2011-04-18 10:23:45 +02:00
Sebastian Dröge
b784173e4a
jpegdec: Unref event if the parent element disappeared
2011-04-08 15:22:47 +02:00
Havard Graff
9386448649
jpegdec: Make upstream events MT-safe
2011-04-08 15:21:52 +02:00
Wim Taymans
c899229c48
jpegdec: add duration when extimating QoS time
...
When we need to decide on the next QoS time, take into account the duration of
the buffers.
2011-02-28 11:58:48 +01:00
Tim-Philipp Müller
addbc3c4ca
jpegdec: add "max-errors" property to ignore decoding errors
...
Add property to ignore decoding errors. Default is to ignore a few
decoding errors if the input is packetized, but error out immediately
if the input is not packetized.
Ignoring errors for packetized input most likely doesn't work
properly yet, so don't do that for now.
https://bugzilla.gnome.org/show_bug.cgi?id=623063
2010-12-11 20:36:45 +00:00
Mark Nauwelaerts
9ee2e9ede5
jpegdec: add debug to notify when skipping to jpeg header
2010-12-06 19:14:52 +01:00
Mark Nauwelaerts
04fae48d1d
jpegdec: discard incomplete image
...
... as determined when finding SOI next image before an EOI.
Based on patch by David Hoyt <david.hoyt@llnl.gov>
Fixes #635734 .
2010-12-06 19:14:52 +01:00
Mark Nauwelaerts
c50695c14b
jpegdec: avoid infinite loop when resyncing
...
Fixes #635734 (partly).
2010-12-06 19:14:41 +01:00
Stefan Kost
45f6707784
various (ext): add a missing G_PARAM_STATIC_STRINGS flags
2010-10-13 17:39:36 +03:00
Tim-Philipp Müller
66a783fd01
jpegdec: don't post an error message if buffer alloc fails with NOT_LINKED flow
...
This is not fatal, let upstream handle it.
2010-09-12 14:54:20 +01:00
Wim Taymans
2b81f913a4
jpegdec: avoid invalid adapter flush on QoS
...
First store the available data in the adapter in the rem_img_len instance field
before trying to flush the adapter with that value on QoS.
2010-09-07 16:49:16 +02:00
Sebastian Dröge
b606ab06e5
jpegdec: Don't use GST_FLOW_IS_FATAL()
...
And don't post an error message if buffer allocation failed because
of UNEXPECTED, which only means that downstream wants us to EOS now.
2010-09-04 14:52:10 +02:00
Thiago Santos
95d1b932ab
jpegdec: Prevent crash when reading image with problems
...
Check if we have data on the adapter and fail if not.
Fixes #627413
2010-08-19 18:30:05 -03:00
Thiago Santos
da1c816358
jpegdec: Fix regression on markers parsing
...
Fixes a regression introduced when fixing bug #583047 in
commit a391bf52cc
Skip the data when libjpeg asks it to be skipped on
one of its callbacks.
2010-07-19 15:21:04 -03:00
Mark Nauwelaerts
6f84bbe34e
jpegdec: fix skipping extra 0xff markers
...
Fixes #623585 .
2010-07-05 13:20:08 +02:00
Tim-Philipp Müller
7cbfe3eae1
jpegdec: fix memory leak
...
Don't leak result of gst_adapter_take(). There are most likely
smarter things we can do, but let's keep things simple for the
release.
Fixes #623172 .
2010-07-02 15:10:24 +01:00
Mark Nauwelaerts
a391bf52cc
jpegdec: use libjpeg scatter-gather operation to avoid data copying
...
Fixes #583047 (more).
2010-06-14 15:17:16 +02:00
Mark Nauwelaerts
58fbcf01e5
jpegdec: optimize buffer handling when parsing
...
Use an adapter to collect incoming data, and use adapter API to scan and peek.
Fixes #583047 .
2010-06-14 15:17:16 +02:00
Mark Nauwelaerts
fb3a8cd47f
jpegdec: fix variable init
2010-06-01 15:56:41 +02:00
Thiago Santos
bca4ca631f
jpegdec: Adds 8bit grayscale support
...
Adds decoding support for jpeg images in 8 bit grayscale format.
2010-06-01 09:06:04 -03:00
Wim Taymans
3cfd7968b4
jpegdec: increase acceptable output sizes
...
We can perfectly decode 1x1 images so lower the min width and height to 1.
Fixes #618392
2010-05-13 12:16:59 +02:00
Mark Nauwelaerts
52c71352e0
jpegdec: optimise buffer scanning
...
Specifically, when needing more data, do not rescan from start next time
around, but resume from last position.
See also #583047 .
2010-04-30 17:49:24 +02:00
Mark Nauwelaerts
761b883f2c
jpegdec: disregard superfluous lines when indirect decoding
2010-04-30 17:49:15 +02:00
Mark Nauwelaerts
78a2b22ed5
jpegdec: add support for RGB and grayscale color space
...
Also refactor src caps negotiation and setting.
2010-04-30 17:49:11 +02:00
Mark Nauwelaerts
cec48383b1
jpegdec: more sanity checks on input
...
Specifically, verify input components / colour space is as code
subsequently expects, thereby avoiding crashes or otherwise bogus output.
Presently, that means 3 components YCbCr colour space, and somewhat
limited sampling factors.
Fixes #600553 .
2010-04-30 17:49:03 +02:00
Tim-Philipp Müller
6b2a0c7c46
jpegdec: don't crash if jpeg image contains more than three components
...
Our code currently only handles a maximum of 3 components, so error
out for now if the image has more components than that.
Fixes #604106 .
2010-04-25 23:15:42 +01:00
Stefan Kost
7e5d4b0fa9
jpegdec: move macro to c source
...
One less semi public symbol without namespace prefix in the headers.
2010-04-08 13:40:36 +03:00
Benjamin Otte
cccfeaa59c
gst_element_class_set_details => gst_element_class_set_details_simple
2010-03-18 14:32:00 +01:00
Benjamin Otte
1055aaa9cb
Add -Wredundant-decls warning flag
...
Also fix compile issues
2010-03-17 19:35:10 +01:00
Benjamin Otte
3342b1679e
Add -Wmissing-declarations -Wmissing-prototypes warning flags
...
And fix all the warnings.
2010-03-17 18:23:28 +01:00
David Hoyt
ad05705afb
jpegdec: Fix invalid memory access by first checking and then reading
...
Fixes bug #610483 .
2010-02-22 20:55:29 +01:00
Stefan Kost
a9f5bbe1ff
jpeg: don't directly access message, some message have args
...
This caused bogus messages, such as reported in bug #607471 .
2010-02-02 17:23:49 +02:00
Wim Taymans
384c4a2495
jpegdec: reset segment info after flush
...
Reset the segment info after a flush. We use the segment for handling QoS and if
we don't reset the segment, QoS is basically disabled after a flushing seek.
2009-12-01 19:25:04 +01:00
Tim-Philipp Müller
7af7d93b27
jpegdec: free temporary buffer when changing state to NULL
...
Free temporary allocations in the state change function and not
only when the object is finalised.
2009-11-09 15:20:00 +00:00
Tim-Philipp Müller
26e7fe27d7
jpegdec: only allocate as much temporary memory as needed for indirect decoding
...
When we can't decode directly into the output buffer, make our temp buffers
only as big as needed instead of allocating for the worst case scenario (well,
we still alloc more than strictly needed for some cases, but significantly
less than before).
2009-11-09 15:18:58 +00:00
Stefan Kost
e3e910e971
jpegdec: don't allocate big arrays on the stack
...
Add the arrays to the instance data and allocate on first use.
2009-11-03 17:49:24 +02:00
Tim-Philipp Müller
c83ea23a03
jpegdec: fix branch hints
...
Remove inappropriate branching hints and add some new ones.
2009-10-16 13:41:45 +01:00
Tim-Philipp Müller
4fb3f2519c
jpegdec: fix regression in indirect decode path
...
Revert variable name back to what it was before the G_LIKELY was
added (in commit 69c24fb9
). The code works better that way.
2009-10-16 13:36:42 +01:00
Tim-Philipp Müller
0c92e70f6c
jpegdec: fix regression with certain formats
...
Fix regression introduced by previous commit (#598517 ).
2009-10-16 13:00:12 +01:00
Tim-Philipp Müller
30cb82da96
jpegdec: don't use decompress structure members we shouldn't be using
2009-10-16 13:00:12 +01:00
Tim-Philipp Müller
87bd79f4ba
jpegdec: fix bogus warning about discont flag on first buffer
...
The very first buffer should always have the DISCONT flag set, no
need to warn about that. Only warn if we get a DISCONT buffer in
non-packetised mode and we already have some data.
2009-10-13 01:10:59 +01:00
Tim-Philipp Müller
6ae6af9dab
jpegdec: fix crash for unusual vertical chroma subsampling factors
...
Fixes #597351 .
2009-10-13 01:10:59 +01:00
Josep Torra
c581e6f205
jpegdec: fixes warning building in snow leopard
2009-10-10 00:37:08 +02:00
Stefan Kost
86b8935b07
jpegdec: comment/logging cleanups and more branch guides
2009-10-06 17:46:49 +03:00
Stefan Kost
b1feeee166
jpegdec: don't leak output buffers on decoding errors
...
The setjmp handles libjpeg error. Free the outputbffer if we don't need it.
2009-09-30 09:19:48 +03:00
Tim-Philipp Müller
477cb58640
jpegdec: fix 'unused variable' compiler warning when compiling with GST_DISABLE_GST_DEBUG
2009-09-29 00:01:59 +01:00
Stefan Kost
69c24fb991
jpeg: handle more libjpeg return values, add some more branch hints
...
Also remove unused size variable in _chain().
2009-09-28 17:25:35 +03:00
Alessandro Decina
195883b30a
Fix compile warnings with gcc 4.0.1.
2009-09-22 15:04:36 +02:00
Stefan Kost
253f43203d
jpegdec: add a G_UNLIKELY and put perf-cat log to code path that copies
2009-09-21 16:07:50 +03:00
Edward Hervey
65d90baf84
jpegdec: Avoid unnecessary processing until we have a full picture.
...
This is for non-packetized mode, when we know the upstream size in bytes.
2009-09-03 17:40:20 +02:00
Stefan Kost
a07a575209
jpeg: use longer macro names to not clash with some stupid windows defines
...
libjpeg headers pull some windows system inlcudes (on windows) that contain a
define for DEFAULT_QUALITY.
2009-07-30 17:57:53 +03:00
Mark Nauwelaerts
7a89fb0468
jpegdec: when scanning for 0xff marker ends, ensure desired result
...
Otherwise, any non 0xff byte at end of data would be mistaken for
a tag byte, and in case of a frame_len 0 tag subsequently lead to an
infinite loop.
2009-07-28 16:18:38 +02:00
Stefan Kost
11c93fc1df
jpeg: code cleanups for encoder
...
Remove some disabled code in encoder. Try #if 0'ed code and add comments about
why it is disabled. Move idct-method enum to jpeg.c and use in both encoder and
decoder. Add idct-method property to encoder.
2009-07-21 10:04:36 +03:00
Philippe Normand
a0de8567ca
jpegdec: bump max size to 65535x65535
...
Remove artificial jpeg image limits.
Fixes #583048 .
2009-05-21 23:39:13 +02:00
Arnout Vandecappelle
99efbfcf4d
jpegdec: refactored gst_jpeg_dec_parse_image_data
...
Fixes #579808
2009-05-06 13:22:51 +02:00
Arnout Vandecappelle
788986e269
jpegdec: support additional 0xff before end marker.
...
JPEG markers may be preceded by additional 0xff. jpegdec should
skip over these, even before the end marker.
See #579808
2009-05-06 13:11:53 +02:00
Tim-Philipp Müller
8d8e9af0a8
jpegdec: fix warning for still images by not trying to divide by 0
...
Don't pass a 0 divisor to gst_util_uint64_scale(), or it will complain
in the single image case where fps=0/1 (are we supposed to differentiate
between no fps=still image and fps=0/1=variable rate here btw?)
2009-04-20 19:42:13 +01:00
Tim-Philipp Müller
e14bae6637
jpegdec: use slightly more adaptive formula for QoS
...
Should work at least a tad better if the decoder can't keep up, and
should also spread dropped frames a bit more evenly over time.
2009-04-09 11:34:19 +01:00
Tim-Philipp Müller
f1fb1f80fa
jpegdec: demote some log message from DEBUG to LOG
...
And log decoder object.
2009-04-02 00:05:14 +01:00
Tim-Philipp Müller
00c4b0b17a
jpegdec: implement basic QoS
...
Don't decode frames that are going to be too late anyway.
2009-04-01 21:15:02 +01:00
Tim-Philipp Müller
ab1bbcd58d
jpegdec: put GstSegment inside the element struct instead of allocating it separately
2009-03-25 10:36:49 +00:00
Stefan Kost
eb89143219
Add examples for the jpeg elements.
2009-01-29 10:12:43 +02:00
Mark Nauwelaerts
173741c10c
ext/jpeg/gstjpegdec.c: Align documentation with reality.
...
Original commit message from CVS:
* ext/jpeg/gstjpegdec.c:
Align documentation with reality.
2008-07-14 16:28:25 +00:00
Edward Hervey
badcd298cc
ext/jpeg/gstjpegdec.c: Actually drop the buffers which are outside the currently configured segment instead of just e...
...
Original commit message from CVS:
* ext/jpeg/gstjpegdec.c: (gst_jpeg_dec_chain):
Actually drop the buffers which are outside the currently configured
segment instead of just emitting a WARNING.
2007-12-16 23:43:46 +00:00
Stefan Kost
73ec6b7a1d
More docs. More logs in pngdec.
...
Original commit message from CVS:
* docs/plugins/Makefile.am:
* docs/plugins/gst-plugins-good-plugins-docs.sgml:
* docs/plugins/gst-plugins-good-plugins-sections.txt:
* docs/plugins/inspect/plugin-jpeg.xml:
* docs/plugins/inspect/plugin-png.xml:
* ext/jpeg/gstjpegdec.c:
* ext/libpng/gstpngdec.c: (gst_pngdec_task),
(gst_pngdec_sink_setcaps):
More docs. More logs in pngdec.
2007-07-18 09:21:23 +00:00