Commit graph

37 commits

Author SHA1 Message Date
Aaron Boxer
6d3429af34 documentation: fixed a heap o' typos 2019-11-05 09:11:25 -05:00
Sebastian Dröge
651110de09 pnmdec: Return early on ::finish() if we have no actual data to parse
Otherwise we'd be working with a NULL buffer and cause various critical
warnings along the way.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/1104
2019-10-23 11:32:56 +00:00
Thibault Saunier
78022a6e0c docs: Port all docstring to gtk-doc markdown 2017-04-12 12:57:57 -03:00
Jan Schmidt
d0d22a9b2c pnmdec: Fix ASCII parsing
Parse gray16 properly in ascii mode, and fix
some bugs around reading data in chunks when
ascii values cross chunk boundaries
2016-05-24 07:21:44 +10:00
Jan Schmidt
30503f07ae pnmdec: Actually output LE or BE GRAY16 as negotiated
Add codepaths to output GRAY16 in little or big endian
as negotiated.

Move all output format negotiation into a central
function and clean it up
2016-05-24 07:21:44 +10:00
Dimitrios Katsaros
88a9b151c1 pnmdec: Implementation of GRAY16 handling
https://bugzilla.gnome.org/show_bug.cgi?id=757022
2016-05-24 07:21:44 +10:00
Vineeth TM
8cdfb13658 bad: use new gst_element_class_add_static_pad_template()
https://bugzilla.gnome.org/show_bug.cgi?id=763081
2016-03-24 14:56:51 +02:00
Vineeth TM
7c65a5ccd5 pnmdec: Fix scanner memory leak
For corrupted files, scanner memory is being leaked.

https://bugzilla.gnome.org/show_bug.cgi?id=759522
2015-12-16 09:56:33 +01:00
Vineeth TM
319d9efb2d pnmdec: Fix buffer memory leak
In case of corrupted file, s->buf allocated is not being freed

https://bugzilla.gnome.org/show_bug.cgi?id=759522
2015-12-16 09:56:33 +01:00
Vineeth TM
7c42ba97d7 plugins-bad: Fix example pipelines
rename gst-launch --> gst-launch-1.0
replace old elements with new elements(ffmpegcolorspace -> videoconvert, ffenc_** -> avenc_**)
fix caps in examples

https://bugzilla.gnome.org/show_bug.cgi?id=759432
2015-12-15 10:30:49 +00:00
Reynaldo H. Verdejo Pinochet
801c27689e pnmdec: drop frame in case of _handle() failure
Allows baseclass to handle it from there

Related to:

https://bugzilla.gnome.org/show_bug.cgi?id=756563
2015-10-18 14:53:01 -07:00
Reynaldo H. Verdejo Pinochet
ec5648763d pnmdec: propagate input state after parsing
Store and copy input state fields when setting the
output state of the decoder. Avoids problems like
the framerate set by an upstream element being ignored

Related to:

https://bugzilla.gnome.org/show_bug.cgi?id=756563
2015-10-18 14:53:01 -07:00
Reynaldo H. Verdejo Pinochet
4b5e2f68a3 pnmdec: completely reset parsing state at flush
Makes sure the mngr struct reflects a clean state
for the next frame, avoiding failures like:

https://bugzilla.gnome.org/show_bug.cgi?id=756563
2015-10-18 14:53:01 -07:00
Thiago Santos
a5ed877783 videodecoders: use default pad accept-caps handling
Avoids useless check of downstream caps when handling an
accept-caps query

Elements: daaladec, libde265dec, openjpegdec, rsvgdec, schrodec,
          webpdec, pnmdec, vmncdec, openexrdec
2015-08-15 13:51:16 -03:00
Sanjay NM
15a2da8ba7 pnmdec: Patch to handle max value
Convert the image values from 0-maxvalue to 0-255 when
'decoding' the pnm image

https://bugzilla.gnome.org/show_bug.cgi?id=731773
2014-07-21 17:23:47 -03:00
Sanjay NM
ed1a664171 pnmdec: Added PBM Support
https://bugzilla.gnome.org/show_bug.cgi?id=730523
2014-06-17 09:19:07 -03:00
Sanjay NM
310fe9f780 pnmdec: use GstVideoDecoder Class
https://bugzilla.gnome.org/show_bug.cgi?id=731400
2014-06-16 14:07:34 -03:00
Tim-Philipp Müller
9e1b75fda3 Fix FSF address
https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-04 00:09:59 +00:00
Tim-Philipp Müller
32ba17cd0f Use gst_element_class_set_static_metadata()
where possible. Avoids some string copies. Also re-indent
some stuff. Also some indent fixes here and there.
2012-10-17 17:46:34 +01:00
Mark Nauwelaerts
578861abea replace gst_element_class_set_details_simple with gst_element_class_set_metadata 2012-09-14 17:27:49 +02:00
Wim Taymans
b8f913555d ffmpegcolorspace is no more 2012-09-14 16:45:34 +02:00
Olivier Crête
6a66ebf784 pnm: Port to 1.0 API 2012-09-12 18:35:04 -04:00
David Schleef
159e2768d6 Fix pad template memleaks
Pad templates returned by gst_static_pad_template_get() were not
being unreffed.
2010-11-30 18:54:46 -08:00
Benjamin Otte
147e0682b4 pnmdec: Don't crash if no valid input was parsed yet
https://bugzilla.redhat.com/show_bug.cgi?id=603771
2010-06-16 10:31:19 +02:00
Tristan Matthews
552cd26b43 osx: more compiler warning fixes
Avoid new warnings.

Fixes #613758.
2010-03-24 00:19:02 +00:00
Benjamin Otte
b7655bbd2e Add -Wredundant-decls flag
and fix warnings from it
2010-03-22 12:05:59 +01:00
Tim-Philipp Müller
b2ce6fe6d5 pnm: make element details a bit more descriptive 2010-01-22 02:25:44 +00:00
Tim-Philipp Müller
4de86d4d12 pnm: add copyright notice 2010-01-22 02:25:44 +00:00
Lutz Mueller
a744f8136b pnm: Handle ASCII encoded PNM data that is split over multiple buffers
Also:
- unref buffers after gst_buffer_span
- fix scanning of header if header data is split over several buffers

Fixes bug #595700.
2009-09-22 08:13:08 +02:00
Lutz Mueller
a4e438d193 pnm: Add ASCII decoding support
...and make the ASCII output of the encoder a bit more pretty.

Fixes bug #595409.
2009-09-17 09:39:10 +02:00
Lutz Mueller
f270259cc8 pnm: Support ASCII format for encoding and handle unsupported formats better in the decoder
Fixes bug #595215.
2009-09-16 08:23:37 +02:00
Sebastian Dröge
5b5ff07c28 pnm: Use correct rowstride for 8 bit grayscale too 2009-09-13 19:39:59 +02:00
Sebastian Dröge
f09b1adf70 pnm: Correctly convert from/to GStreamer rowstride 2009-09-13 19:33:57 +02:00
Sebastian Dröge
751843ff86 pnm: Fix caps
8 bit grayscale caps have no endianness field and the caps name
of GST_VIDEO_CAPS_RGB is still "video/x-raw-rgb" and not GST_VIDEO_CAPS_RGB.
2009-09-13 19:17:15 +02:00
Lutz Mueller
7f3e6f4965 pnm: Lots of bugfixes
(1) Fix examples.
(2) Add support for gray images.
(3) Remove "use_fixed_caps" which doesn't seem to be useful.
(4) Do proper negotiation in the encoder.
(5) Fix memleak in the setcaps function in the encoder.
(6) Keep a link to the src pad in the encoder now that we need it more often.

Partially fixes bug #164870.
2009-09-13 19:14:49 +02:00
Sebastian Dröge
58a5e422b6 pnmdec: Partially fix negotiation issues and refcount leaks 2009-09-10 08:53:46 +02:00
Lutz Mueller
59b6d933da pnm: Add PNM encoder and decoder elements
Fixes bug #164870.
2009-09-10 08:23:22 +02:00