23 commits

Author	SHA1	Message	Date
Sebastian Dröge	426c26f708	geometrictransform: Remove empty GObject::finalize() implementations ... Also don't use GST_DEBUG_FUNCPTR for GObject vfuncs	2013-12-02 10:26:32 +01:00
Antonio Ospite	ae2231624c	geometrictransform: Fix setting black background for AYUV buffers ... When the frame buffer is AYUV writing all zeros does not set it to black, in YUV colorspace 0x10 is the black level for luminance and 0x80 is the black level for chrominance. Fix setting the background to black when the out_frame format is AYUV; in all the other supported formats zeroing the data with memset is still the right thing to do. https://bugzilla.gnome.org/show_bug.cgi?id=710392	2013-10-31 15:03:30 +01:00
Tim-Philipp Müller	9e1b75fda3	Fix FSF address ... https://bugzilla.gnome.org/show_bug.cgi?id=687520	2012-11-04 00:09:59 +00:00
Thiago Santos	c13359f583	geometrictransform: use 1.0 videofilter baseclass functions ... Port to the new functions of the videofilter class	2012-04-13 14:13:36 -03:00
Thiago Santos	d5f2feb8ec	geometrictransform: port to 1.0 ... Straightforward port of geometrictransform plugin	2012-04-13 14:13:36 -03:00
Sebastian Dröge	860ccd414d	Merge remote-tracking branch 'origin/0.10' ... Conflicts: NEWS RELEASE common configure.ac docs/libs/gst-plugins-bad-libs-sections.txt docs/plugins/gst-plugins-bad-plugins.args docs/plugins/gst-plugins-bad-plugins.hierarchy docs/plugins/gst-plugins-bad-plugins.interfaces docs/plugins/inspect/plugin-adpcmdec.xml docs/plugins/inspect/plugin-adpcmenc.xml docs/plugins/inspect/plugin-assrender.xml docs/plugins/inspect/plugin-audiovisualizers.xml docs/plugins/inspect/plugin-autoconvert.xml docs/plugins/inspect/plugin-bayer.xml docs/plugins/inspect/plugin-bz2.xml docs/plugins/inspect/plugin-camerabin2.xml docs/plugins/inspect/plugin-celt.xml docs/plugins/inspect/plugin-dataurisrc.xml docs/plugins/inspect/plugin-debugutilsbad.xml docs/plugins/inspect/plugin-dtmf.xml docs/plugins/inspect/plugin-dtsdec.xml docs/plugins/inspect/plugin-dvbsuboverlay.xml docs/plugins/inspect/plugin-dvdspu.xml docs/plugins/inspect/plugin-faac.xml docs/plugins/inspect/plugin-faad.xml docs/plugins/inspect/plugin-gsm.xml docs/plugins/inspect/plugin-h264parse.xml docs/plugins/inspect/plugin-mms.xml docs/plugins/inspect/plugin-modplug.xml docs/plugins/inspect/plugin-mpeg2enc.xml docs/plugins/inspect/plugin-mpegdemux2.xml docs/plugins/inspect/plugin-mpegtsdemux.xml docs/plugins/inspect/plugin-mpegvideoparse.xml docs/plugins/inspect/plugin-mplex.xml docs/plugins/inspect/plugin-pcapparse.xml docs/plugins/inspect/plugin-rawparse.xml docs/plugins/inspect/plugin-rtpmux.xml docs/plugins/inspect/plugin-rtpvp8.xml docs/plugins/inspect/plugin-scaletempo.xml docs/plugins/inspect/plugin-schro.xml docs/plugins/inspect/plugin-sdp.xml docs/plugins/inspect/plugin-segmentclip.xml docs/plugins/inspect/plugin-shm.xml docs/plugins/inspect/plugin-videomaxrate.xml docs/plugins/inspect/plugin-videoparsersbad.xml docs/plugins/inspect/plugin-vp8.xml docs/plugins/inspect/plugin-y4mdec.xml ext/celt/gstceltdec.c ext/dts/gstdtsdec.c ext/modplug/gstmodplug.cc ext/opus/gstopusenc.c gst-libs/gst/video/gstbasevideocodec.c gst-libs/gst/video/gstbasevideocodec.h gst-libs/gst/video/gstbasevideodecoder.c gst-libs/gst/video/gstbasevideodecoder.h gst-libs/gst/video/gstbasevideoencoder.c gst-libs/gst/video/gstbasevideoencoder.h gst/adpcmdec/Makefile.am gst/audiovisualizers/gstbaseaudiovisualizer.c gst/h264parse/gsth264parse.c gst/mpegdemux/mpegtsparse.c gst/mpegtsdemux/mpegtsbase.c gst/mpegtsdemux/mpegtspacketizer.c gst/mpegtsdemux/mpegtsparse.c gst/mpegtsdemux/tsdemux.c gst/mpegtsdemux/tsdemux.h gst/mxf/mxfdemux.c gst/rawparse/gstaudioparse.c gst/videoparsers/gsth263parse.c gst/videoparsers/gsth264parse.c sys/d3dvideosink/d3dvideosink.c sys/decklink/gstdecklinksink.cpp sys/dvb/gstdvbsrc.c sys/shm/gstshmsrc.c sys/vdpau/h264/gstvdph264dec.c sys/vdpau/mpeg/gstvdpmpegdec.c tests/examples/opencv/gst_element_print_properties.c win32/common/config.h	2012-03-29 17:41:53 +02:00
Thiago Santos	7dd5b2002a	geometrictransform: Prevent access to the transform map when it is null ... Check if the map doesn't exist when receiving a new caps and create a new one. This prevents that the transform functions try to access the map when it doesn't exist.	2012-03-20 20:11:30 -03:00
Thiago Santos	74471813eb	geometrictransform: add some more log messages	2012-03-20 20:11:30 -03:00
Oleksij Rempel (Alexey Fisher)	4e7edb2778	geometrictransform: make sure gt->map not freed twice ... current cheese can create situation where gt->map is freed twice. This patch set map to null to avoid it. https://bugzilla.gnome.org/show_bug.cgi?id=671910	2012-03-12 23:56:50 +00:00
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
Stefan Sauer	9f73890892	controller: port to new controller location and api	2011-11-04 20:14:01 +01:00
Thiago Santos	4fa3e217e2	geometrictransform: Use _CAST macro ... Replace default type casting macro with the faster direct _CAST macro	2010-06-07 22:56:17 -03:00
Thiago Santos	1c33b79c0c	geometrictransform: Make properties controllable ... Makes the element's properties controllable and threadsafe. Fixes #620825	2010-06-07 22:55:24 -03:00
Thiago Santos	a45a1d70dd	geometrictransform: Use explicit formats from gstvideo ... Use explicit format macros from gstvideo to avoid exposing unsupported formats on template pads. Using the macros also give us complete caps (width/height/framerate). And add support for AYUV. Fixes #620717	2010-06-06 14:35:44 -03:00
Thiago Santos	e7d417f4fc	geometrictransform: Make map precalculation optional ... Adds a variable to be set to allow subclasses to enable or disable precalculation of the pixels mapping	2010-06-06 13:00:44 -03:00
Thiago Santos	581b63c678	geometrictransform: Set output buffer data to 0 ... Initialize output buffer data to 0 before doing the transform.	2010-06-05 11:04:45 -03:00
Thiago Santos	964c71b7c6	geometrictransform: Descriptions and default values ... Improve some properties and element descriptions and changes some default properties values.	2010-06-05 10:58:00 -03:00
Thiago Santos	a00614064b	geometrictransform: adds some properties to base class ... Adds a property to select what to do with pixels that are mapped out of edges: ignore, clamp or wrap.	2010-06-04 15:31:22 -03:00
Thiago Santos	8c5360a559	geometrictransform: Adds prepare function and cleanup ... Adds a prepare function to make subclasses precalculate values that will be used throughout the mapping functions. Also adds a missing cleanup to fix a memleak	2010-06-04 15:31:19 -03:00
Thiago Santos	6560248be9	geometrictransform: Precalculate mapping array ... Precalculate when setting caps the warping map to avoid recalculating it every buffer	2010-06-04 15:31:19 -03:00
Thiago Santos	1250a7406d	geometrictransform: Accept any rgb or gray ... Using gstvideo functions geometrictransform can handle rgb or gray, put that on template caps	2010-06-04 15:31:19 -03:00
Thiago Santos	525aae23dc	geometrictransform: Rename some variables for clarity ... Renames some variables and adds a minimum doc to the mapping function for a little clarity. Also uses gstvideo functions for the row and pixel strides instead of hardcoded values	2010-06-04 15:31:18 -03:00
Thiago Santos	b7660b122c	geometrictransform: New plugin for geometric transforms ... Adds a new plugin that has elements that perform geometric transformations to images. By geometric transformations I mean that the operations are functions that given the output pixel position, get the pixel position in the input image. This pixel is then copied from input to output. The gstgeometrictransform baseclass makes it easy to write such elements. It boils down to write the mapping function and exposing properties Already added the first of the elements, 'pinch'. It's a common effect in image editors, like gimp (distort -> pinch)	2010-06-04 15:31:18 -03:00