Commit graph

8322 commits

Author SHA1 Message Date
Wim Taymans
93aa13639d Revert "Use init functions for Orc code"
This reverts commit b2051090b4.

Fixes the build again until someone pushes the regenerated .c/.h
files too.
2010-08-27 11:49:47 +02:00
David Schleef
f3a989319b videotestsrc: clean up code
Merge various color structures into one.
2010-08-26 17:20:55 -07:00
David Schleef
c831456188 videotestsrc: Add ball pattern 2010-08-26 17:03:13 -07:00
David Schleef
b2051090b4 Use init functions for Orc code 2010-08-26 17:03:13 -07:00
Stefan Kost
e4d33ef53b volume: make the orc usage for float conditional again
See bug #628009. The tests still fail in the orc code (which we just don't call
now).
2010-08-26 15:19:00 +03:00
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
Stefan Kost
93b2924485 volume: enable ORC for float in volume 2010-08-25 19:03:51 +03:00
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
Thiago Santos
19cef39023 tag: Adds some basic photography tags
Adds the following basic photography tags.

API: GST_TAG_CAPTURING_SHUTTER_SPEED
API: GST_TAG_CAPTURING_FOCAL_RATIO
API: GST_TAG_CAPTURING_FOCAL_LENGTH
API: GST_TAG_CAPTURING_DIGITAL_ZOOM_RATIO
API: GST_TAG_CAPTURING_ISO_SPEED

Fixes #626651
2010-08-24 22:05:20 -03:00
Sebastian Dröge
2ee9360cf6 audioconvert: Require ORC 0.4.7 for the loadl/storel opcodes
And update disted files to allow compilation with no or too old ORC.
2010-08-24 15:07:40 +02:00
Alessandro Decina
842a6c64c5 adder: Make sure FLUSH_STOP is always sent after a flushing seek.
Send FLUSH_STOP right after forwarding the seek event upstream if necessary.
This makes sure that adder->srcpad is not left flushing if seeking fails or if
upstream is blocked.

The same fix was already applied to videomixer in 49b2a946.
2010-08-24 11:43:23 +02:00
Sebastian Dröge
5e0706c74f audioconvert: Use ORC for the float<->int32 conversion
This should speed up standard Vorbis encoding and decoding pipelines a bit.

Thanks to David Schleef for the assistance to get the ORC code right
and explaining everything.
2010-08-24 11:11:49 +02:00
Sebastian Dröge
faebf174fb textoverlay: Support NV21 too and minor cleanups 2010-08-24 10:12:53 +02:00
Sebastian Dröge
c30ad57e86 video: Fix component width for NV12/NV21
Both have width/2 as component width for the chroma planes.
2010-08-24 10:03:04 +02:00
Sebastian Dröge
613c44044a videotestsrc: Fix NV21 rendering
Using the same as for NV12 will result in wrong colors and crashes.
2010-08-24 09:51:46 +02:00
Chris Shoemaker
6bd90dc0cc clockoverlay: only rerender text if time string has changed
The textoverlay element will rerender the text string whenever
overlay sets the 'need_render' flag to TRUE.  Previously, we
lazily set the flag to TRUE every time the time string was requested.
Now, we save a copy of the previously given string, and only set
'need_render' to TRUE if the string has changed.

In my tests with a 30fps video stream, and a time string including
a seconds field, this change reduced the CPU usage of the clockoverlay
element from 60% to 5%.

Fixes bug #627780.
2010-08-24 09:29:33 +02:00
Rob Clark
1b6918709c textoverlay: add NV12 support
Fixes bug #627768.
2010-08-24 09:25:55 +02:00
Sebastian Dröge
ac59769604 videorate: Mark duplicated frames with the GAP flag
We currently don't use the GAP flag for video and the docs say
that this is for buffers, that have been created to fill a gap
and contains neutral data. For video this is the previous frame.

This information can be used by encoders to encode the duplicated
frames more efficiently. See bug #627459.
2010-08-20 12:03:44 +02:00
Sebastian Dröge
cd5527fa4e ffmpegcolorspace: Add back support for 8 bit paletted RGB
This was removed by 3a00a97fd2
while making the pad template caps more compact.

Fixes bug #626629.
2010-08-19 18:51:25 +02:00
Wim Taymans
7b310c6a03 alsasrc/sink: add property to get the card name
fixes #627203
2010-08-18 16:45:37 +02:00
Wim Taymans
693919ff87 alsa: add method to retrieve the card name
Reuse an existing method to retrieve the card name.
2010-08-18 16:42:13 +02:00
American Dynamics
1f19649695 basertpdepay: don't clear the discont flag too early
Set the discont flag when we receive a DISCONT buffer and only clear the discont
state when we pushed out a DISCONT buffer.

Fixes #626869
2010-08-18 12:43:48 +02:00
Tim-Philipp Müller
c3a519494b docs: fix typo in appsink docs so function gets cross-referenced properly 2010-08-14 19:12:37 +01:00
Tim-Philipp Müller
e776699036 build: use new AG_GST_PKG_CONFIG_PATH m4 macro from common
Sets up a GST_PKG_CONFIG_PATH variable for use in Makefile.am
(avoids trailing ':' in PKG_CONFIG_PATH used).
2010-08-14 19:12:37 +01:00
Tim-Philipp Müller
b61b83376a introspection: set PKG_CONFIG_PATH so that our in-tree libs come first when calling scanner
When calling gobject-introspection scanner, make sure our own
freshly-built libs within the source tree (well, build dir) come
first in the PKG_CONFIG_PATH. May or may not help to make sure
that it doesn't pick up older external plugins-base libs (or
.gir files) from outside the source tree / build directory as
dependencies of the introspected lib instead of using the
stuff we just built in a sibling directory.

https://bugzilla.gnome.org/show_bug.cgi?id=623698
2010-08-14 19:11:48 +01:00
Edward Hervey
8b4bea5f6a playback: Delay usage of GstFactoryList
By delaying it to when it's actually needed, we speed things up a bit
since some elements might have been added/removed in between.

https://bugzilla.gnome.org/show_bug.cgi?id=626718
2010-08-13 17:00:05 +02:00
Robert Swain
268270d35e playbin2: uridecodebin: add property to configure ring buffer size 2010-08-13 16:48:22 +02:00
Stefan Kost
f70587e802 Automatic update of common submodule
From 3e8db1d to ec60217
2010-08-13 17:23:46 +03:00
Stefan Kost
eae9315256 plugin-docs: the <TITLE> tag should come right after <FILE>.
Fixes missing plugin entries. If the object name, e.g. GstGIOSrc came before the
title, we ended up with differnt section_id in the generated docbook.
2010-08-13 14:01:35 +03:00
Stefan Kost
5ba7ca1642 appsrc: fix the classification.
Change "Src" into "Source" (we use that elsewhere). I did not keept "Src" as it
is quite unlikely that someone plugs appsrc by searching the registry by classification.
2010-08-12 18:16:20 +03:00
Stefan Kost
0fee4ed3d0 alsa: remove 'dir' out variable
Alsa seems to expect that we initialize it. Remove the variable and pass NULL
as we actually don't use it. In alsasink also #ifdef one section that is
grabing diagnostics to be disabled, when logging is disabled (the code was
using the out parameter as well).

Fixes #626125
2010-08-12 15:41:59 +03:00
Tim-Philipp Müller
2dab0a8928 ffmpegcolorspace: remove chroma-site and color-matrix fields from RGB caps 2010-08-12 11:46:39 +01:00
Mark Nauwelaerts
9975a2d7b4 streamsynchronizer: prevent deadlock with _chain when deactivating pad
Fixes #626581.
2010-08-12 12:07:34 +02:00
Stefan Kost
596d148390 playback: bad bad editor, readd missing line to fix the build 2010-08-12 12:51:35 +03:00
Stefan Kost
617a0fc50e tests/playback: due to popular demand mv them from examples to icles
The tests are toys and not reference demos.
2010-08-12 12:27:58 +03:00
Mark Nauwelaerts
c1a705acbc streamsynchronizer: send preroll buffer when delaying preroll eos
That is, if eos is received which will not be forwarded, and the stream
has not yet seen any data, then send a buffer to preroll downstream
(which might otherwise be accomplished by the eos event).
2010-08-12 10:52:59 +02:00
Mark Nauwelaerts
2379e96bbc playsink: remove some heuristic in chain configuration code
.. since queues are now inserted unconditionally.
2010-08-12 10:52:59 +02:00
Mark Nauwelaerts
6c5b437118 playbin2/playsink: update subtitle handling for streamsynchronizer
Streamsynchronizer excepts to see stream-changed msg for all streams, but to
arrange for this, video and subtitle streams need to be decoupled by means
of queues (due to pad blocks that may occur).

Fixes #626463.
2010-08-12 10:52:59 +02:00
Mark Nauwelaerts
ff8bdcfe94 playsink: always have a queue in chain head to aid streamsynchronizer
Specifically, as the latter may have one thread pushing EOS to several streams,
that needs to be decoupled into various thread to prevent preroll hanging
problems.
2010-08-12 10:52:58 +02:00
Mark Nauwelaerts
385446bc90 streamsynchronizer: drop lock when pushing eos downstream
... to prevent deadlock (e.g. upon seek) when downstream waits in preroll.
2010-08-12 10:52:58 +02:00