Sebastian Dröge
0c99ab5806
videoscale: Optimize transform_caps()
...
If the second and next caps structures are a subset of the already existing
transformed caps we can safely skip them because we would transform them to
the same caps again.
2011-05-27 14:37:41 +02:00
Sebastian Dröge
d8e0af1fc1
gst: Update for the GstBaseTransform::transform_caps() changes
2011-05-27 12:13:14 +02:00
Sebastian Dröge
a46485e357
gst: Update for caps/pad template related API changes
2011-05-17 13:06:01 +02:00
Sebastian Dröge
0d39d5bb8f
videoscale: Update for negotiation related API changes
2011-05-16 15:35:17 +02:00
Sebastian Dröge
cc785bade6
videoscale: basetransform is now better at trying passthrough, remove workaround
2011-05-16 15:34:49 +02:00
Sebastian Dröge
c3b778f9b1
Merge branch 'master' into 0.11
...
Conflicts:
configure.ac
2011-05-03 09:49:26 +02:00
Tim-Philipp Müller
288f8babd1
gst: update orc-generated disted C backup code to orc 0.4.14
2011-04-30 17:21:28 +01:00
Wim Taymans
079c152e62
Merge branch 'master' into 0.11
...
Conflicts:
gst/videoscale/gstvideoscale.c
2011-04-25 11:20:45 +02:00
David Schleef
fc31f355ea
videoscale: Fix off-by-one error in previous commit
...
Fix for 7c0b702e
. It helps to get your j+1's right.
2011-04-24 18:46:52 -07:00
David Schleef
7c0b702e14
videoscale: Fix ARGB bilinear scaling
...
Fixes #648548 . Orc generates bad code for
gst_videoscale_orc_resample_merge_bilinear_u32, so we'll use the
slightly slower two-stage process. I'd fix Orc, but it's hard to
get excited about fixing a feature that I'm planning to deprecate
and replace.
2011-04-24 18:22:23 -07:00
David Schleef
d4dbebc606
videoscale: hack to fix invalid reads in linear
...
https://bugzilla.gnome.org/show_bug.cgi?id=633837
2011-04-24 14:21:18 +01:00
David Schleef
ce9406f4d6
videoscale: protect 4tap from out-of-bounds reads
...
https://bugzilla.gnome.org/show_bug.cgi?id=633837
2011-04-24 14:21:18 +01:00
David Schleef
8264d59aab
videoscale: use simpler scaling method for small images
...
https://bugzilla.gnome.org/show_bug.cgi?id=633837
2011-04-24 12:55:28 +01:00
Sebastian Dröge
f10a8f0986
gst: Use G_DEFINE_TYPE instead of GST_BOILERPLATE
2011-04-19 11:35:53 +02:00
Sebastian Dröge
0759ce8533
Merge branch 'master' into 0.11
2011-04-18 13:23:32 +02:00
Tim-Philipp Müller
82a791519c
gst: update disted orc backup code
2011-04-16 15:59:45 +01:00
Sebastian Dröge
352edd1dd9
Merge branch 'master' into 0.11
2011-04-16 09:12:31 +02:00
Marc Plano-Lesay
bf2b14f860
fix unused-but-set-variable warnings with gcc 4.6
...
https://bugzilla.gnome.org/show_bug.cgi?id=647294
2011-04-12 12:24:37 +01:00
Wim Taymans
6e160bed3d
Merge branch 'master' into 0.11
...
Conflicts:
android/alsa.mk
android/app.mk
android/app_plugin.mk
android/audio.mk
android/audioconvert.mk
android/decodebin.mk
android/decodebin2.mk
android/gdp.mk
android/interfaces.mk
android/netbuffer.mk
android/pbutils.mk
android/playbin.mk
android/queue2.mk
android/riff.mk
android/rtp.mk
android/rtsp.mk
android/sdp.mk
android/tag.mk
android/tcp.mk
android/typefindfunctions.mk
android/video.mk
2011-04-11 11:37:51 +02:00
Alessandro Decina
030f639a8e
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 07:23:21 +02:00
Wim Taymans
e1869fa267
Merge branch 'master' into 0.11-fdo
2011-03-28 20:13:59 +02:00
Wim Taymans
3b03e23559
plugins: port some plugins to the new memory API
2011-03-27 16:35:28 +02:00
Thiago Santos
91ed9290b8
videoscale: Fix assertion on caps fixation
...
When fixating caps, from_par should always be initialized
with a fixed value.
In case the fixation is from src to sink pad it was setting
the from par (srcpad par) to a fraction range, this patch initializes
it to 1/1, based on the assumption that missing PAR is 1/1.
https://bugzilla.gnome.org/show_bug.cgi?id=641952
2011-03-22 15:24:01 -03:00
David Schleef
e1149f52c1
videoscale: Add 16-bit-channel support
2011-02-20 12:04:02 -08:00
Sebastian Dröge
32f28f476e
videoscale: Change classification to Filter/Converter/Video/Scaler
2010-12-16 10:11:43 +01:00
David Schleef
a3f4bf9c72
Update generated orc code
2010-10-15 13:16:13 -07:00
Tim-Philipp Müller
a86613a487
videoscale: use math-compat.h here as well
...
Hopefully the powers that be don't mind the gst/glib include here
too much.
2010-10-05 19:15:47 +01:00
David Schleef
bec69e20ae
orc: update generated files to fix MSVC compile issues
2010-09-16 18:03:23 -07:00
David Schleef
af87634078
videoscale: Don't use broken orc feature
2010-09-16 17:56:49 -07:00
David Schleef
0cceeb2035
videoscale: refactor using more Orc code
...
Convert downsampling to Orc. Convert horizontal linear scaling
to Orc. Combine horizontal and vertical scaling into one pass.
2010-09-14 12:33:21 -07:00
Sebastian Dröge
18b282e49f
orc: Fix generated source files
2010-09-10 08:43:17 +02:00
Sebastian Dröge
3c43dbfc51
orc: Update generated source files everywhere
2010-09-09 10:59:59 +02:00
Sebastian Dröge
8ba4b70118
Revert "Revert "Use init functions for Orc code""
...
This reverts commit 93aa13639d
.
Everything should work now after regenerating the disted source files.
2010-09-09 10:57:41 +02:00
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
b2051090b4
Use init functions for Orc code
2010-08-26 17:03:13 -07:00
Sebastian Dröge
4d757a29ee
videoscale: Only set the PAR if the caps already had a PAR
...
Otherwise we're producing different caps and basetransform thinks that it
can't passthrough buffer allocations, etc.
In 0.11 all video caps really should have the PAR set...
2010-08-11 18:10:45 +02:00
Sebastian Dröge
6fb91f7711
videoscale: Rename borders property to add-borders
2010-07-19 15:59:17 +02:00
Tim-Philipp Müller
ef4dc0ccf4
videoscale: update disted orc files for latest changes
2010-07-19 09:39:28 +01:00
Sebastian Dröge
52e711b11d
videoscale: Add support for adding black borders to keep the DAR if necessary
...
Fixes bug #617506 .
2010-07-18 15:44:14 +02:00
Sebastian Dröge
619e5b6e44
videoscale: Fix linear scaling of UYVY scanlines
...
Fixes bug #624656 .
2010-07-18 15:44:14 +02:00
Sebastian Dröge
fc9de9e0a1
videoscale: Fix caps fixating if the height is fixed but the width isn't
2010-07-18 15:44:14 +02:00
Sebastian Dröge
58c77eb1b4
videoscale: Remove interlaced scaling again
...
This behaviour was not preferred and caused visible image quality
degradations. The real solution would be, to apply a real
deinterlacing filter before scaling the frames.
Fixes bug #615471 .
2010-07-18 15:44:13 +02:00
Sebastian Dröge
9fe51a4a50
videoscale: Add helper method for filling the VSImage struct
2010-07-18 15:44:13 +02:00
Sebastian Dröge
a75aa2a20c
videoscale: Explicitely link with $(LIBM)
2010-06-27 06:38:24 +02:00
Tim-Philipp Müller
b16e7e8fa2
gst: update orc files
2010-06-26 18:19:33 +01:00
Sebastian Dröge
153b21fc85
videoscale: Fix resampling of ARGB scanlines
...
Previously we would read behind the end of the source lines.
2010-06-24 12:06:05 +02:00
David Schleef
7778ed7382
videoscale: Fix black horizontal line in image
2010-06-14 15:46:53 -07:00
Sebastian Dröge
fa8fd0d7f6
videoscale: ...and add Y16 case for the linear scaling
2010-06-13 20:57:19 +02:00
Sebastian Dröge
c2e01e09c4
videoscale: Add Y16 case for 4-tap scaling
2010-06-13 20:38:23 +02:00
Sebastian Dröge
c2bdfc11af
videoscale: Use correct variables for debug output
2010-06-12 21:04:48 +02:00