Commit graph

19108 commits

Author SHA1 Message Date
Tim-Philipp Müller 7d8f694501 codecparsers: jpeg: fix validity checking of data parsed
g_return_val_if_fail() and g_assert() are not appropriate
for checking untrusted external data.

https://bugzilla.gnome.org/show_bug.cgi?id=673925
2015-06-21 11:32:10 +01:00
Tim-Philipp Müller 0f04a61bbe codecparsers: jpeg: fix up API
- add data pointer to GstJpegSegment and pass segment
  to all parsing functions, rename accordingly
- shorten GstJpegMarkerCode enum type name to GstJpegMarker
- move function gtk-doc blurbs into .c file
- add since markers
- flesh out docs for SOF markers

https://bugzilla.gnome.org/show_bug.cgi?id=673925
2015-06-21 11:31:50 +01:00
Tim-Philipp Müller 4a85958909 codecparsers: jpeg: tweak API a little
https://bugzilla.gnome.org/show_bug.cgi?id=673925
2015-06-21 11:30:30 +01:00
Tim-Philipp Müller 441478d161 codecparsers: jpeg: hide gst_jpeg_scan_for_marker_code()
Make this function private for now, since it's unclear whether
it's actually needed seeing that gst_jpeg_parse() scans too.

https://bugzilla.gnome.org/show_bug.cgi?id=673925
2015-06-21 11:30:30 +01:00
Gwenole Beauchesne d279e12c8f codecparsers: jpeg: fix and optimize scan for next marker code.
Fix scan for next marker code when there is an odd number of filler
(0xff) bytes before the actual marker code. Also optimize the loop
to execute with fewer instructions (~10%).

This fixes parsing for Spectralfan.mov.
2015-06-21 11:28:38 +01:00
Gwenole Beauchesne 41ed5c0266 codecparsers: jpeg: fix calculation of segment size.
The size of a marker segment is defined to be exclusive of any initial
marker code. So, fix the size for SOI, EOI and APPn segments but also
the size of any possible segment that is usually "reserved" or not
explicitly defined.

https://bugzilla.gnome.org/show_bug.cgi?id=707447
2015-06-21 11:28:38 +01:00
Wind Yuan c83e413656 codecparsers: jpeg: fix default Huffman tables generation.
Fix build_huffman_table() to correctly fill in the associated HUFFVAL
entries to the default Huffman tables.
2015-06-21 11:28:38 +01:00
Gwenole Beauchesne 7e7b4d68f4 codecparsers: jpeg: add JPEG bitstream parser
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>

https://bugzilla.gnome.org/show_bug.cgi?id=673925
2015-06-21 11:28:30 +01:00
Tim-Philipp Müller 1bf7ca64c0 h264parse: fix typo in log message 2015-06-20 16:07:57 +01:00
Julien Isorce 66d833fcf2 gldisplay: add gst_gl_display_create_context
It also emits a create-context signal so that an application
can provide an external GstGLContext backend.

https://bugzilla.gnome.org/show_bug.cgi?id=750310
2015-06-19 13:10:30 +01:00
Julien Isorce b0995fcca0 glcontext: move display from priv
https://bugzilla.gnome.org/show_bug.cgi?id=750310
2015-06-19 13:09:53 +01:00
Julien Isorce 5c23b98e27 Revert "glcontext: add gst_gl_context_set_display helper"
This reverts commit 71b8103cbd.
2015-06-19 13:09:46 +01:00
Julien Isorce 5b003b68ca Revert "gl: add GstGLContextGPUProcess backend"
This reverts commit b377112ee3.
2015-06-19 13:08:49 +01:00
Jan Schmidt b973f9473e glimagesink: Remove duplicate, useless line of code 2015-06-19 14:37:24 +10:00
Nicolas Dufresne c2b49fa732 opengl: glstero* are only built with full OpenGL
Don't try to register the elements unless they are built.
2015-06-18 22:11:05 -04:00
Nicolas Dufresne ea6ccb5655 style: Remove white spaces at the end of line 2015-06-18 21:09:24 -04:00
Nicolas Dufresne ca950fef14 glviewconvert: Fix GLES2 compatibility 2015-06-18 18:09:55 -04:00
Nicolas Dufresne 0e1303a294 glviewconvert: Fix broken validity check 2015-06-18 18:02:21 -04:00
Jan Schmidt b77f8e172a h264parse: Move PAR calcs, and use them for stereoscopic half-aspect
Move the pixel-aspect-ratio calculations higher up in caps
determination, so the results are available for a call to
gst_video_multiview_guess_half_aspect() when stereoscopic video
is detected.
2015-06-19 01:49:33 +10:00
Jan Schmidt 3ea9f51dd7 3dvideo: Add simple gtk example stereoscopic video player
https://bugzilla.gnome.org/show_bug.cgi?id=611157
2015-06-19 01:49:33 +10:00
Jan Schmidt eefdb2ed86 gl: Add glviewconvert, glstereomix and glstereosplit elements
Conversion elements for transforming multiview/stereoscopic video

https://bugzilla.gnome.org/show_bug.cgi?id=611157
2015-06-19 01:49:33 +10:00
Jan Schmidt 00d6fe9068 glimagesink: Support multiview/stereoscopic video
Support video with multiview info in the caps, transform
it to mono anaglyph by default, but allow for configuring
other output modes and handoff to the app via
the draw signal.

https://bugzilla.gnome.org/show_bug.cgi?id=611157
2015-06-19 01:49:33 +10:00
Jan Schmidt 1aa3911d40 gl libs: Add glviewconvert helper object
Add API for a helper object that can convert between different
stereoscopic video representations, and later do filtering
of multiple view streams.

https://bugzilla.gnome.org/show_bug.cgi?id=611157
2015-06-19 01:49:32 +10:00
Florin Apostol d268f812eb dashdemux: added warnings in gst_mpd_client_setup_streaming function
Added some warning messages in gst_mpd_client_setup_streaming to help
debug situations when the function will return FALSE.

Renamed a wrongly spelled variable.

https://bugzilla.gnome.org/show_bug.cgi?id=751149
2015-06-18 12:40:01 -03:00
Florin Apostol e4d6e96c82 dashdemux: corrected comments in gstmpdparser.h
Corrected some comments in gstmpdparser.h file.
Moved gst_mpd_client_get_adaptation_sets function to be grouped with
other functions from AdaptationSet group

https://bugzilla.gnome.org/show_bug.cgi?id=751149
2015-06-18 12:40:01 -03:00
Florin Apostol 9f56cc27ab dashdemux: fixed getting representation based on max bandwidth
The gst_mpdparser_get_rep_idx_with_max_bandwidth function assumes
representations are ordered by bandwidth and incorrectly returns the
first one when wanting the one with minimum bandwidth.

Corrected gst_mpdparser_get_rep_idx_with_max_bandwidth function to get the
correct representation in case max_bandwidth parameter is 0.

https://bugzilla.gnome.org/show_bug.cgi?id=751153
2015-06-18 11:29:45 -03:00
Sebastian Dröge 6b2800e324 androidmedia: Allow the application to provide the Java VM
In JNI_OnLoad() we will already get the Java VM passed and could
just directly use that. gstreamer_android-1.0.c will now provide
this to us.

Reason for this is that apparently not all Android system are
providing the JNI functions to get the currently running Java VMs, so
we would fail to get. With this we will always be able to get the Java
VM on such systems.
2015-06-18 14:38:04 +02:00
Sebastian Dröge c51b012991 androidmedia: Prefer software codecs over hardware codecs for audio
Hardware codecs don't make sense for audio and are generally less reliable on
Android than the software codecs.
2015-06-18 14:31:39 +02:00
Sebastian Dröge 26396bfac2 androidmedia: Failing to detach a thread is not that much of a problem
Someone else might have detached it before us, so make this just normal debug
output instead of a GST_ERROR()
2015-06-18 14:29:33 +02:00
Sebastian Dröge ade625111e androidmedia: Don't fail if JNI_CreateJavaVM can't be found
We only need that if no Java VM is running yet, and all usual cases,
i.e. when calling GStreamer from an actual Android app, there will already
be a Java VM we can just use.

It seems like some phones come without that symbol, let's hope they come
with the other symbol but for now don't make a missing JNI_CreateJavaVM fatal.
2015-06-18 10:45:24 +02:00
Alessandro Decina bdcaf8f5ee fpsdisplaysink: get rendered and dropped stats from QOS messages
Use QOS messages to update rendered and dropped frame stats. This is
the only accurate method. The old method didn't take max-lateness and
latency into account.
2015-06-18 13:02:26 +07:00
Vineeth TM 7823e6d606 nalutils: trivial patch to check if
trivial patch to add proper ( while checking for if(G_UNLIKELY())

https://bugzilla.gnome.org/show_bug.cgi?id=751087
2015-06-16 22:05:34 -04:00
Nicolas Dufresne a760f9ee51 Automatic update of common submodule
From 6015d26 to f74b2df
2015-06-16 17:48:51 -04:00
Sebastian Dröge 9841cd5e58 gtkglwidget: Const'ify another array 2015-06-15 21:32:43 +02:00
Sebastian Dröge aa37a70efb gtkglwidget: Calculate the viewport size ourselves
Getting the current viewport and modifying it relatively will produce an
interesting feedback loop during widget resizing. Over a few frames we
will gradually move the viewport a bit until it converged again, adding
unnecessary additional borders at the top and left.
2015-06-15 21:29:46 +02:00
Sebastian Dröge 8b821e0cf3 gtk: Use the display width/height for the widget's preferred width/height 2015-06-15 21:24:01 +02:00
Sebastian Dröge df034766c5 gtksink: Add support for xRGB/BGRx 2015-06-15 20:45:11 +02:00
Sebastian Dröge 60ea4c079d gtk: Cairo color formats are in native endianness, GStreamer's in memory order
CAIRO_FORMAT_ARGB32 is ARGB on big endian and BGRA on little endian.
2015-06-15 20:39:59 +02:00
Sebastian Dröge ea8aa5ff1b gtk: Implement ignore-alpha property and enable it by default 2015-06-15 20:35:38 +02:00
Sebastian Dröge 6b731584a5 gtk: Sync properties from the sink to the widget upon widget creation 2015-06-15 20:13:57 +02:00
Nicolas Dufresne 6bf6429bc1 mpegtsmux: Remove redundant min_dts
After few iteration, this variable became the same as dts. It's not
the min as the name says, but the dts of the current buffer. Simply
remove and place with dts. Also move the debug trace to actually
print the signed version of the running-time dts.
2015-06-15 10:10:40 -04:00
Matthew Waters 890de823e6 glimagesink: add missing handle-events/ignore-alpha property to the bin 2015-06-15 22:44:31 +10:00
Matthew Waters 64f3446907 gtk: implement pixel and display aspect ratio handling 2015-06-15 22:39:07 +10:00
Sebastian Dröge f2617ee0ee videoaggregator: Print some debug output if we change the timestamp offset 2015-06-15 14:29:04 +02:00
Sebastian Dröge 3c9176d7e8 videoaggregator: Add some more debug output 2015-06-15 14:25:43 +02:00
Sebastian Dröge 6be20ffb79 androidmedia: Move variables into the scope where they are needed 2015-06-15 14:22:00 +02:00
Sebastian Dröge 442114c606 videoaggregator: Don't update the ts-offset before updating the actual configured caps 2015-06-15 14:19:05 +02:00
Sebastian Dröge 9533d1f165 videoaggregator: Remember if the last LATENCY query returned live or not and use the in the QoS messages 2015-06-15 14:18:39 +02:00
Sebastian Dröge 90c4a6ecd0 androidmedia: Don't query supported color formats for non-video codecs 2015-06-15 12:20:24 +02:00
Vineeth TM 95dd8d9662 mpegtsmux: fix build error
after e000a6f0a4, there is build error in bad plugins
this happens because, GST_CLOCK_STIME_IS_VALID () is being checked for pad_data
but it expects a GstClockTime parameter. Changing the check to 'dts'

https://bugzilla.gnome.org/show_bug.cgi?id=750961
2015-06-15 10:12:11 +02:00