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1861 commits

Author SHA1 Message Date
René Stadler
85e2c17f32 xoverlay: allow render rectangle coordinates to be negative 
This is useful for cropped zooming of the overlay.
 2010-09-28 15:20:37 +03:00
René Stadler
cfa7bf7400 xoverlay: fix endless loop in deprecated method 2010-09-28 15:20:26 +03:00
Tim-Philipp Müller
56441d45cf tags: add debug category for tags utility functions 2010-09-28 10:34:06 +01:00
Tim-Philipp Müller
5ef53dcf5c tags: try ISO-8859-1 as second fallback in case WINDOWS-1252 is not supported 
Better safe than sorry. Some embedded systems may use crippled iconv
implementations or not support WINDOWS-1252 for other reasons.

https://bugzilla.gnome.org/show_bug.cgi?id=630471
 2010-09-28 10:33:47 +01:00
Sreerenj Balachandran
b3e39daee0 tags: when converting freeform strings try Windows-1252 as fallback instead of ISO-8859-1 
Windows-1252 is a superset of ISO-8859-1, which uses some space
allocated to control characters for additional printable characters.

https://bugzilla.gnome.org/show_bug.cgi?id=630471
 2010-09-28 10:33:36 +01:00
Wim Taymans
84dba3698d baseaudiosink: add Since markers 
Fixes #630443
 2010-09-24 13:09:28 +02:00
Havard Graff
3067a83df2 baseaudiosink: Added getter and setter for drift tolerance. 2010-09-24 13:06:35 +02:00
Wim Taymans
c89082b2dd baseaudiosink: subtract the render_delay from our latency 
The latency reported by the base class includes the render_delay, which we don't
want to include when we start slaving our clocks.

See #630441
 2010-09-24 12:54:47 +02:00
Sebastian Dröge
550d59354f ringbuffer: Use G_DEFINE_ABSTRACT_TYPE instead of manual GObject boilerplate code 
This also makes the _get_type() function threadsafe.

Fixes bug #630440.
 2010-09-23 23:58:50 +02:00
Thiago Santos
10f0319d62 tags: exif: Add mapping for _HORIZONTAL_ERROR 
Maps GST_TAG_GEO_LOCATION_HORIZONTAL_ERROR to the
GPSHPositionError tag in exif.

Tests included.
 2010-09-23 10:16:07 -03:00
Thiago Santos
24b523e129 appsrc: Do not override buffer caps if appsrc caps is null 
Make appsrc not set caps on buffers when its own caps is NULL.

This avoids calling make_metadata_writable on all buffers and
prevents losing buffer caps in case we are not replacing it
with something meaningful.

https://bugzilla.gnome.org/show_bug.cgi?id=630353
 2010-09-23 08:23:47 -03:00
Edward Hervey
6ecbdab1fe discoverer: Fixup DiscovererResult handling 
This was a leftover from the changes from a flag to an enum
 2010-09-22 12:57:22 +02:00
Edward Hervey
3912e59488 discoverer: We don't need the signals from the queues 2010-09-22 12:10:24 +02:00
David Schleef
69077eddd8 gst-libs: build pbutils after video 
Because pbutils now depends on video.
 2010-09-22 01:50:21 -07:00
Stefan Kost
784d7be363 discoverer: fix docs 
While the doc parser allows for certain variation, it is a good idea to not
use random characters here and there, but try to stick to the little markup
syntax there is.
 2010-09-20 21:04:48 +03:00
Edward Hervey
f2d522670e discoverer: Fix debug statement. 
Fixes build on macosx
 2010-09-20 16:45:32 +02:00
Edward Hervey
30b3cf8823 pbutils: New Discoverer utility 
Fixes #625944
 2010-09-20 13:11:42 +02:00
Sebastian Dröge
0cb380e710 sdp: Fix ACCEPTABLE_CHAR() macro to work with signed and unsigned chars 2010-09-17 11:46:05 +02:00
Sebastian Dröge
3328f89c49 Revert "sdp: Remove useless check in macro" 
This reverts commit e6a041b69f.

It's not a useless check, the signedness of "char" and "gchar" is
defined by the ABI.
 2010-09-17 11:44:29 +02:00
Edward Hervey
e6a041b69f sdp: Remove useless check in macro 
A signed char is always < 128. Fixes a warning on macosx build.
 2010-09-17 10:43:04 +02:00
Wim Taymans
cc49e8d715 xoverlay: G_GUINTPTR_FORMAT is since 2.22 
Don't rely on too new symbols, we only depend on 2.20.
 2010-09-16 19:30:59 +02:00
Tim-Philipp Müller
e98814c91e docs: add Since: comment to docs for new GST_VIDEO_FORMAT_UYVP 2010-09-15 15:20:25 +01:00
Sebastian Dröge
7ac1938f0f video: Add a destroy notify parameter to gst_video_convert_frame_async() 
Binding generators apparently need this as they can't really know
that the callback is guaranteed to be called exactly once and that
the user_data can be freed at the end of it.
 2010-09-15 11:26:48 +02:00
David Schleef
6dc02137fb xoverlay: Add guintptr versions of functions 
And deprecate the gulong versions.  This is to support platforms
where sizeof(unsigned long) < sizeof(void *).  Fixes #627565.

API: Add gst_x_overlay_set_window_handle()
API: Deprecate: gst_x_overlay_set_xwindow_id()
API: Add gst_x_overlay_got_window_handle()
API: Deprecate: gst_x_overlay_got_xwindow_id()
API: Add GstXOverlay::set_window_handle()
API: Deprecate: GstXOverlay::set_xwindow_id()
 2010-09-15 00:10:23 -07:00
David Schleef
1a75dede56 video: Add UYVP, 10-bit 4:2:2 2010-09-14 12:33:21 -07:00
Sebastian Dröge
6407101c53 video: Add async variant of the convert frame function 
API: gst_video_convert_frame_async()
 2010-09-14 08:42:44 +02:00
Sebastian Dröge
a30371ab15 video: Strip framerate from the target caps 
There will always be only a single output buffer and if the
target caps have a different framerate than the input there
will be a negotiation error during conversion.
 2010-09-14 08:42:44 +02:00
Sebastian Dröge
b54c4b486a video: Refactor convert_frame a bit and fix some minor memory leaks in error cases 2010-09-14 08:42:44 +02:00
Edward Hervey
349a76ed19 video: Add new method for converting a video frame 
https://bugzilla.gnome.org/show_bug.cgi?id=629157
 2010-09-14 08:42:43 +02:00
Wim Taymans
94b3f3d517 sdp: remove leftover g_print 2010-09-10 18:42:16 +02:00
Wim Taymans
f5cbb6047f sdp: add methods to convert between uri and message 
Add methods to convert between uri and sdpmessages, loosly based on
http://tools.ietf.org/html/draft-fujikawa-sdp-url-01

API: GstSDPMessage::gst_sdp_message_parse_uri
API: GstSDPMessage::gst_sdp_message_as_uri
 2010-09-10 17:58:53 +02:00
Wim Taymans
24226284b8 baseaudio: avoid taking extra ref on sink/src 
Don't take an extra ref on the sink and source because that creates a reference
cycle. Instead, use the invalidate method of the clock when the sink and source
are freed. This way, we don't call into the time function anymore after the
objects are disposed.
 2010-09-07 18:12:38 +02:00
Wim Taymans
c7972692d3 audioclock: add a function to invalidate the clock 
Add a function to invalidate the time function of a clock. Useful for when the
function becomes invalid.
 2010-09-07 18:12:38 +02:00
Thiago Santos
d54ba93945 tag: exif: Adds mappings for new image ppi tags 
Adds mappings for GST_TAG_IMAGE_HORIZONTAL/VERTICAL_PPI into
our exif lib

Tests included.

Fixes #626570
 2010-09-07 10:07:29 -03:00
Thiago Santos
7d4bdbf5ce tags: Add GST_TAG_IMAGE_HORIZONTAL/VERTICAL_PPI tags 
Adds new tags for representing the intended PPI of images/videos

API: GST_TAG_IMAGE_HORIZONTAL_PPI
API: GST_TAG_IMAGE_VERTICAL_PPI

Fixes #626570
 2010-09-07 08:59:46 -03:00
Tim-Philipp Müller
b550eabdac rtp: improve basertpdepayload's error message when no input caps were set 
This is pretty much an FAQ, so try to make the error message a bit
more helpful. Also, don't tell people to file a bug in bugzilla
about this (which is what happens if the default error message for
CORE_NEGOTIATION is used).
 2010-09-06 18:19:44 +01:00
Wim Taymans
9fd1c48267 rtppayload: notify of first timestamp/seqnum 
Notify of the first timestamp/seqnum pushed out by the payloader.

Fixes #612264
 2010-09-06 13:15:41 +02:00
Leo Singer
fecb764e2f exiftag: Fix compiler warnings with old gcc versions 
Old gcc complains about possibly uninitialized variables which
are always initialized before usage in reality. Fixes bug #628747.
 2010-09-04 09:06:08 +02:00
Thijs Vermeir
3a04b08437 riff: add support for 2vuy 
It is the apple alternative for Microsofts UYVY.
(http://ntta.szm.com/Tutors/FourCC.htm)
Only use the UYVY for the caps to enable support in other
gstreamer elements.

https://bugzilla.gnome.org/show_bug.cgi?id=627924
 2010-08-25 19:12:21 +02:00
Thiago Santos
aa3abae744 configure: Add check for log2 
Adds check for log2 and only use it in exif library if it is
available.
 2010-08-25 11:19:31 -03:00
Sebastian Dröge
4915090e01 tag: Link to $(LIBM) for pow(), log2() and friends 2010-08-25 15:32:41 +02:00
Thiago Santos
5045c17751 tag: exif: Move some tags to their correct IFDs 
Put some tags in their correct IFDs
 2010-08-25 08:41:52 -03:00
Thiago Santos
0ea550b0cf tag: exif: Always write FlashPixVersion tag 
FlashPixVersion is mandatory and constant. Write it always.
 2010-08-25 08:39:38 -03:00
Thiago Santos
9c5f791a34 tag: exif: Adds flash tags mapping 
Adds a mapping for GST_TAG_CAPTURING_FLASH_FIRED/_MODE to
the exif Flash tag.

Tests included.
 2010-08-25 08:36:59 -03:00
Thiago Santos
ac361dcc3a tag: exif: More photography mappings 
Adds mappings from:
GST_TAG_CAPTURING_EXPOSURE_PROGRAM -> ExposureProgram
GST_TAG_CAPTURING_EXPOSURE_MODE -> ExposureMode
GST_TAG_CAPTURING_SCENE_CAPTURE_TYPE -> SceneCaptureType
GST_TAG_CAPTURING_GAIN_ADJUSTMENT -> GainControl
GST_TAG_CAPTURING_WHITE_BALANCE -> WhiteBalance
GST_TAG_CAPTURING_CONTRAST -> Constrast
GST_TAG_CAPTURING_SATURATION -> Saturation

Also renames gst_tag_image_orientation_from_exif_value and
gst_tag_image_orientation_to_exif_value to remove the 'gst'
prefix and not including in the win32 defs.

Tests included.
 2010-08-25 08:32:19 -03:00
Thiago Santos
cc8bd8bcec tag: exif: Add macros for the exif ids 
Use macros for exif ids to avoid having those numbers spread
all over the code.
 2010-08-24 22:27:04 -03:00
Thiago Santos
10d680b74d tag: exif: Adds photography tags mappings 
Adds the following mappings for the exif helper:
* GST_TAG_CAPTURING_DIGITAL_ZOOM_RATIO -> DigitalZoomRatio
* GST_TAG_CAPTURING_FOCAL_LENGTH -> FocalLength
* GST_TAG_CAPTURING_SHUTTER_SPEED -> ExposureTime, ShutterSpeedValue
* GST_TAG_CAPTURING_FOCAL_RATIO -> FNumber, ApertureValue
* GST_TAG_CAPTURING_ISO_SPEED -> ISOSpeed, PhotographicSensitivity

Tests included.
 2010-08-24 22:24:36 -03:00
Thiago Santos
57013ae63e tag: exif: Adds mapping for GST_TAG_APPLICATION_DATA 
Adds mapping for GST_TAG_APPLICATION_DATA to the exif
'maker-note' tag.
 2010-08-24 22:20:48 -03:00
Thiago Santos
421e1e05ff tag: Adds GST_TAG_CAPTURE_FLASH_FIRED/_MODE 
Adds a new tag for informing if flash was used while
capturing an image and the flash mode selected by the
user during this capture

API: GST_TAG_CAPTURING_FLASH_FIRED
API: GST_TAG_CAPTURING_FLASH_MODE

https://bugzilla.gnome.org/show_bug.cgi?id=626651
 2010-08-24 22:20:40 -03:00
Thiago Santos
5596c965fd tag: More photography related tags 
API: GST_TAG_CAPTURING_EXPOSURE_PROGRAM
API: GST_TAG_CAPTURING_EXPOSURE_MODE
API: GST_TAG_CAPTURING_SCENE_CAPTURE_TYPE
API: GST_TAG_CAPTURING_GAIN_ADJUSTMENT
API: GST_TAG_CAPTURING_WHITE_BALANCE
API: GST_TAG_CAPTURING_CONTRAST
API: GST_TAG_CAPTURING_SATURATION

Fixes #626651
 2010-08-24 22:16:37 -03:00