Commit graph

172 commits

Author SHA1 Message Date
Vincent Penquerc'h
7521b597f4 various: fix pad template ref leaks
https://bugzilla.gnome.org/show_bug.cgi?id=662664
2011-11-28 13:08:27 +00:00
David King
92f07e3898 camerabin: Document requirement for PLAYING state
As described in GNOME bug 663998, the element must be in the PLAYING
state before calling capture-start.

https://bugzilla.gnome.org/show_bug.cgi?id=664048
2011-11-14 23:28:29 -03:00
Thiago Santos
17a00123a4 camerabin: Reset audiosrc timestamping
Reset audiosrc's timestamping data by setting
it to NULL to reset the ringbuffer and then re-seting
the clock that camerabin might not redistribute
2011-10-11 18:48:07 -03:00
Thiago Santos
0f99118141 camerabin: Prevent audio source from providing clock
camerabin's audio source might be put to NULL during its
use, so the clock would be lost. Better not allow it to
provide a clock at all.
2011-10-11 16:27:07 -03:00
Debarshi Ray
03bb5dc8ba Remove unused but set variables
This is needed to satisfy the new -Wunused-but-set-variable added in
GCC 4.6: http://gcc.gnu.org/gcc-4.6/changes.html
2011-05-30 22:52:03 +10:00
Lasse Laukkanen
466ca5d460 camerabin: Add image-formatter property
Add image-formatter property in order to let application configure
the formatter element for metadata.
2011-05-23 12:08:37 -03:00
Thiago Santos
72574962ef camerabin: Use running time for muxing
This patch removes the audio source buffer probe that was used
to re-timestamp buffers to make them start from 0. As muxers
have been fixed to use running time instead of timestamps, this
is not needed anymore.

Fixes bug #646211
2011-05-06 12:45:28 -03:00
Thiago Santos
834dc9ca63 camerabin: Fix typo 2011-05-05 09:57:17 -03:00
Thiago Santos
19bd1e6d55 camerabin: Do not forget to unref the ffmpegcolorspace
Do not leak the ffmpegcolorspace by unrefing it at dispose
2011-04-15 07:53:43 -03:00
Lasse Laukkanen
26553bfb1d camerabin: Preserve unused imagebin or videobin on NULL
If video or image mode is never selected then respective bin is in NULL state.
Preserve this state when resetting camerabin from PAUSED to READY.
2011-04-13 22:34:35 -03:00
Lasse Laukkanen
ada43fe3bd camerabin: Fix corner case for preview posting
Fix corner case where video preview image is not posted if stopping
video capture immediately after capture start.
2011-04-11 14:56:35 -03:00
Thibault Saunier
17fd7ebcb4 android: make it ready for androgenizer
Remove the android/ top dir
Fixe the Makefile.am to be androgenized

To build gstreamer for android we are now using androgenizer which generates the needed Android.mk files.
Androgenizer can be found here: http://git.collabora.co.uk/?p=user/derek/androgenizer.git
2011-04-11 07:27:11 +02:00
Tim-Philipp Müller
9c5863ad35 camerabin: don't rely on the application running the default GLib main loop
Don't use g_idle_add() and friends to schedule things we can't do from the
streaming thread in another thread. The app may not be running the default
GLib main loop. Instead, just spawn a thread.

Also, we need to care for when acessing a pad variable, as another thread
might have taken camerabin to NULL while this gst_camerabin_imgbin_finished
didn't run.

https://bugzilla.gnome.org/show_bug.cgi?id=615655
2011-04-05 14:40:35 -03:00
Thiago Santos
6a4be5a2ba camerabin: Processing should stop on READY
The videobin and imagebin from camerabin have their states
locked and aren't put to READY when all the rest of camerabin
is set to it.

This might cause one of them to be still processing and post
an EOS after camerabin isn't expecting it anymore, this causes
an assertion as the processing counter would already be 0 and
would be decremented.
2011-04-01 13:42:33 -03:00
Lasse Laukkanen
fbe4f5f610 camerabin: Add an assertion to preview pipeline generation
Adds an assertion in case the preview pipeline is NULL and also
explicitly initializes preview caps to NULL for clarity.
2011-03-15 09:18:31 -03:00
Teemu Katajisto
7e9fb16c48 camerabin: application element memory leak fixes
If videobin/imagebin was never set to READY state the ownership
 of elements created and set by application were never taken by
 bin and therefore gst_object_sink is called for these elements
 before unreffing (they may still be in floating state and not
 unreffed properly without sinking first)
2011-02-11 09:22:59 -03:00
Luciana Fujii Pontello
fa45b1fe2d camerabin: Always take photo when preview-caps is set
When filename is not set, but preview-caps is set, take the photo and
send its preview.
2011-02-09 13:42:07 +02:00
Luciana Fujii Pontello
2522a672a9 camerabin: Events with select-all in input-selector
When select-all was set, input-selector wasn't handling upstream events.
Now input-selector forwards the event to all of its sink pads. This
changes the input-selector internal to camerabin until it is replaced
with a better solution.
2011-02-09 13:42:06 +02:00
Edward Hervey
4724ecfd06 camerabin: Initialize variables
Makes compilers happy
2011-02-03 16:24:24 +01:00
Teemu Katajisto
ad019102e5 camerabin: optimize setting new caps for preview image pipeline
Avoid re-creating and linking of preview image pipeline when
setting new preview image caps. Backported from camerabin2.

https://bugzilla.gnome.org/show_bug.cgi?id=639502
2011-01-31 12:25:55 -03:00
Thiago Santos
0b3ad60269 camerabin: add names for more elements 2011-01-24 11:07:28 -03:00
Luciana Fujii Pontello
b55775a9d3 camerabin: Enable conversion flags
Camerabin default should just work, so we need to enable audio, image
and video conversions.

https://bugzilla.gnome.org/show_bug.cgi?id=639456
2011-01-13 18:15:13 -03:00
Teemu Katajisto
85a355fd84 camerabin: set pad-negotiation-mode to active for output-selector
Fixes #639413.
2011-01-13 15:00:21 +02:00
Tim-Philipp Müller
b700377e22 camerabin: use private input-selector that still has "select-all" property
The "select-all" property was removed when input-selector was moved
to core, but camerabin uses this, so make camerabin use a private
copy until a better fix is found.
2011-01-08 02:43:41 +00:00
Thiago Santos
07279bac7b camerabin: mode can be only image or video
No need to check if camerabin is on video mode if it isn't on
image mode as those are the only 2 modes available.

Additionally, if mode gets corrupted somehow and would be neither
image or video it would cause a null pointer dereferencing some
lines of code below, so this is safer.
2010-12-28 17:16:05 -03:00
Thiago Santos
895c07ef04 camerabin: Remove unused variable 2010-12-28 16:55:11 -03:00
Stefan Kost
6e9763a090 camerabin: smal api doc update 2010-12-02 15:51:16 +02:00
Lasse Laukkanen
e96b8a7b5f camerabin: Avoid assertion on image finishing
As imgbin_finished() is scheduled from g_idle_add, it might
be run a little later than expected, this can lead to the application
setting camerabin to ready before imgbin_finished() runs. In this case,
the processing counter goes to 0 and an assertion happens.

This patch relaxes the imgbin_finished() check on the processing
counter.
2010-12-02 05:42:08 -03:00
Lasse Laukkanen
5c2f805199 camerabin: Create imagebin elements when image mode is set in camerabin NULL state
This patch refactors imagebin element creation and linking into separate functions,
and adds re-using also for imagebin internally created elements.

So this refactoring allows creating imagebin elements already in NULL state when
application sets the image mode, and next state change from NULL to READY will be faster.
This reduces first capture latency.

Earlier the elements were both created and linked in NULL to READY state change.
2010-11-23 10:04:24 -03:00
Aleksey Lim
d66ef4dea8 camerabin: Do not use audio clock after stopping video capture
Adda provide clock function to camerabin to make it not
provide the audio clock of the record bin when no video
recording is happening

Fixes #613379
2010-11-18 10:58:06 -03:00
Thiago Santos
60a6eca2a1 camerabin: Adds 'idle' property
Adds 'idle', a read-only boolean property that tells applications
if there is any capturing/saving/encoding going on in camerabin. If
not, it is safe to set it to NULL and release resources without
losing data.
2010-11-04 22:48:02 -03:00
Lasse Laukkanen
bc1b09c1c4 camerabin: Add "ready-for-capture" property
Add "ready-for-capture" property to indicate if preparing a new
capture is possible.

"ready-for-capture" changes before the 'image-done' signal, so
the application can be notified that it can do a new capture
even before the previous one has finished encoding/saving.
2010-11-04 21:41:07 -03:00
Thiago Santos
d96964e391 camerabin: Add missing change to previous commits
Forgot to add this change to the latest commits. This fixes the build.
2010-11-02 10:24:49 -03:00
Thiago Santos
7ae195788a camerabin: Fix leaks in the preview handling
Remember to unref the bus after adding the watch.
Remember to unref the element after getting it with
gst_bin_get_by_name.
2010-11-02 09:39:49 -03:00
Lasse Laukkanen
5a5fca2689 camerabin: Do not leak a caps
gst_caps_replace doesn't take ownership, but refs the caps. So we
unref the remaining caps.
2010-11-02 09:39:40 -03:00
Thiago Santos
618f32ad8d camerabin: Reset pre-night-mode stored fps when mode changes
When switching between video/still modes the pre-night-mode fps
should be reset to prevent it being used in the incorrect mode, causing
the videosource to fail configuring itself
2010-11-02 09:16:45 -03:00
Thiago Santos
6ee256d462 camerabin: Store app preferred capture parameters separately
Store width/height/fps for video captures in a separate variable
than the one that stores the currently used value.

This prevents the user preferences to be lost when resetting
the currently used dimensions for night mode, for example
2010-11-02 09:16:44 -03:00
Thiago Santos
73a909c0e3 camerabin: cleanup used caps when going to NULL
Resets used caps so that camerabin doesn't try to use them
when restarting, where elements/properties might have changed
and the old caps be incompatible
2010-11-02 09:16:44 -03:00
Teemu Katajisto
ca16d951ba camerabin: fix priority for idle_add function
Adds a higher priority to the idle_add function for when
the image bin finished the image capture. This reduces the
delay for the application to be notified about this.
2010-11-02 09:16:44 -03:00
Thiago Santos
0999fdb82a camerabin: Check the source scene mode when creating it
As camerabin only gets notified of the changes from the
video source element, it should query the initial value
once the source is created so it initializes itself
correctly.
2010-10-21 16:43:45 -03:00
Stefan Kost
0c22e1b954 various (gst): add missing G_PARAM_STATIC_STRINGS flags
Canonicalize property names as needed.
2010-10-19 15:47:17 +03:00
Thiago Santos
744a1d1542 camerabin: Remove unused entry
Remove camerabin unused enum entry
2010-10-14 14:09:39 -03:00
Thiago Santos
5cb8164938 camerabin: Do not wrongly fail when starting a capture
If the elements are in NULL/READY and changing state to
PAUSED/PLAYING while a capture is started
camerabin might not set the active_bin properly causing the
capture start to fail.

This patch fixes it by checking the current and pending state
of the branches instead of only the current one
2010-09-29 18:42:27 -03:00
Hu Gang
8f26b414fa photography: extend photography iface
Add more color tone modes and add NoseReduction settings.
Fixes #616814.
2010-09-28 11:37:47 +03:00
Thiago Santos
b8afa0cc3c camerabin: Adds new video-colorspace-flag to flags
Adds a new flag to allow a colorspace convertion before
the video encoder element.

Fixes #603063
2010-09-22 23:47:08 -03:00
Thiago Santos
0a7ae539ea camerabin: Use link_full version for disabling hierarchy check
Disable hierarchy checks when linking because we are already
handling the element adding to bins and it should be done
correctly.
2010-09-22 23:47:08 -03:00
Thiago Santos
e893a8b82e camerabin: Set queues to silent
We currently don't use queues' signals, so set them
to silent.
2010-09-22 23:47:08 -03:00
Thiago Santos
30ff1ea346 camerabin: Mention photography interface in docs
Add a note to docs about getting the videosource and accessing
its photography interface (in case it has it)

Fixes #616923
2010-09-20 21:49:35 -03:00
Lasse Laukkanen
5767739431 camerabin: Adds missing variable initialization
Adds missing app_src_vid initialization
2010-09-20 21:22:55 -03:00
Teemu Katajisto
e6141120d8 camerabin: check state change to playing for imagebin and videobin
Properly check and handle error cases related to imagebin and
videobin state changes.
2010-09-20 21:21:58 -03:00