Commit graph

86 commits

Author SHA1 Message Date
Sebastian Dröge
b0f8978fd8 videomixer: Use gst_util_uint64_scale_int() for fps to seconds per frame calculations 2009-12-09 16:15:09 +01:00
Tim-Philipp Müller
0506545b04 videomixer: fix up Makefile some more
Remove CFLAGS from LIBADD and make order of the various CFLAGS and
LIBS at least consistent with each other.
2009-09-22 11:02:02 +01:00
Brian Cameron
341be447a6 videomixer: Add $(GST_PLUGINS_BASE_LIBS) to LDFLAGS for linking libgstvideo
Fixes bug #595897.
2009-09-22 08:09:39 +02:00
Sebastian Dröge
91ad86c0f9 videomixer: Random cleanup 2009-07-10 19:54:25 +02:00
Sebastian Dröge
f19ef7eada videomixer: Send queries to the master pad by default instead of all pads 2009-07-10 19:54:13 +02:00
Sebastian Dröge
0bf61ecfaf videomixer: Add RGB, BGR, xRGB, RGBx, xBGR, BGRx support 2009-07-10 19:35:49 +02:00
Sebastian Dröge
bbcb4f8f15 videomixer: Clean up debugging a bit 2009-07-10 17:43:07 +02:00
Sebastian Dröge
0775db4455 videomixer: Remove some redundant checks and error out immediately if not negotiated
Also stop leaking the output buffer in some error cases.
2009-07-10 17:33:40 +02:00
Sebastian Dröge
4ccd9c92ae videomixer: Remove the calculate_frame_size() function and use libgstvideo instead 2009-07-10 17:23:03 +02:00
Edward Hervey
34c97c0c6f videomixer: Remove unused link/unlink pad methods 2009-07-10 14:37:16 +02:00
Edward Hervey
b02949faeb videomixer: I420 mode: Add fast path for 0.0 and 1.0 alpha
If the source alpha is 0.0, we take nothing.
If the source alpha is 1.0, we overwrite everything.
2009-07-10 14:37:13 +02:00
Edward Hervey
3c88249d48 videomixer: I420 blending : Fix main algorithm.
When blending a source layer with an alpha of 'a' on top of another
destination layer we take the sum of:
* 'a' percent of the source layer
* (100 - 'a') percent of the destination layer (the remainder)
2009-07-10 14:37:10 +02:00
Edward Hervey
ace4cb2295 videomixer: Make debugging category global to all the code. 2009-07-10 14:37:07 +02:00
Edward Hervey
3ebf5e9a2a videomixer: improve readability of debugging statements. 2009-07-10 14:37:04 +02:00
Sebastian Dröge
356972740a videomixer: Make checker pattern lookup table constant 2009-07-08 18:19:45 +02:00
Sebastian Dröge
69f9b7c8d6 videomixer: Add support for ARGB
And clean up the caps parsing.
2009-07-08 18:17:48 +02:00
Jan Schmidt
6d32642887 docs: Quieten a couple more docs warnings 2009-06-11 11:39:25 +01:00
Sebastian Dröge
d46e459f22 videomixer: Don't use // comments 2009-05-28 14:01:17 +02:00
Sebastian Dröge
a5c30ae502 videomixer: Fix background blitting when a color mode is selected with BGRA 2009-05-28 13:58:48 +02:00
Sebastian Dröge
83fc39ccff videomixer: Some cleanup and fix the calculation of the frame size in bytes 2009-05-28 13:54:14 +02:00
Sebastian Dröge
699b696db8 videomixer: Fix I420 blending to actually do something
For this we a) implement the checkers filling and b)
actually blend the src/dest by using the src alpha value
from the pad.
2009-05-28 13:35:52 +02:00
Sebastian Dröge
ad1f79fd81 videomixer: Fix ARGB blending to actually work 2009-05-28 13:14:13 +02:00
Sebastian Dröge
f66906e891 videomixer: Blend BGRA ourselves instead of using Cairo 2009-05-28 13:04:51 +02:00
Alex Ugarte
82abbeaf4f videomixer: Add support for blending BGRA and AYUV
Fixes bug #577017.
2009-05-28 12:55:16 +02:00
Edward Hervey
0cb5b42d54 Remove trivial unused variables detected by CLang static analyzer. 2009-04-18 18:51:28 +02:00
Wim Taymans
07329bc083 videomixer: some more indent fixes 2009-03-26 10:18:31 +01:00
Wim Taymans
62d118678a videomixer: fix gst-indent screwup 2009-03-26 10:17:48 +01:00
Stefan Kost
a99d3f8769 Update and add documentation for plugins with no deps (gst).
Link to properties. Correct titles for examples. Document a few trivial cases. Keep lists in section file and docs/plugins/Makefile.am alphabetically ordered.
2009-01-28 12:32:59 +02:00
Stefan Kost
084812bffd Don't install static libs for plugins. Fixes #550851 for -good.
Original commit message from CVS:
* ext/aalib/Makefile.am:
* ext/annodex/Makefile.am:
* ext/cairo/Makefile.am:
* ext/dv/Makefile.am:
* ext/esd/Makefile.am:
* ext/flac/Makefile.am:
* ext/gconf/Makefile.am:
* ext/gdk_pixbuf/Makefile.am:
* ext/hal/Makefile.am:
* ext/jpeg/Makefile.am:
* ext/ladspa/Makefile.am:
* ext/libcaca/Makefile.am:
* ext/libmng/Makefile.am:
* ext/libpng/Makefile.am:
* ext/mikmod/Makefile.am:
* ext/pulse/Makefile.am:
* ext/raw1394/Makefile.am:
* ext/shout2/Makefile.am:
* ext/soup/Makefile.am:
* ext/speex/Makefile.am:
* ext/taglib/Makefile.am:
* ext/wavpack/Makefile.am:
* gst/alpha/Makefile.am:
* gst/apetag/Makefile.am:
* gst/audiofx/Makefile.am:
* gst/auparse/Makefile.am:
* gst/autodetect/Makefile.am:
* gst/avi/Makefile.am:
* gst/cutter/Makefile.am:
* gst/debug/Makefile.am:
* gst/effectv/Makefile.am:
* gst/equalizer/Makefile.am:
* gst/flx/Makefile.am:
* gst/goom/Makefile.am:
* gst/goom2k1/Makefile.am:
* gst/icydemux/Makefile.am:
* gst/id3demux/Makefile.am:
* gst/interleave/Makefile.am:
* gst/law/Makefile.am:
* gst/level/Makefile.am:
* gst/matroska/Makefile.am:
* gst/median/Makefile.am:
* gst/monoscope/Makefile.am:
* gst/multifile/Makefile.am:
* gst/multipart/Makefile.am:
* gst/oldcore/Makefile.am:
* gst/qtdemux/Makefile.am:
* gst/replaygain/Makefile.am:
* gst/rtp/Makefile.am:
* gst/rtsp/Makefile.am:
* gst/smpte/Makefile.am:
* gst/spectrum/Makefile.am:
* gst/udp/Makefile.am:
* gst/videobox/Makefile.am:
* gst/videocrop/Makefile.am:
* gst/videofilter/Makefile.am:
* gst/videomixer/Makefile.am:
* gst/wavenc/Makefile.am:
* gst/wavparse/Makefile.am:
* sys/directdraw/Makefile.am:
* sys/directsound/Makefile.am:
* sys/oss/Makefile.am:
* sys/osxaudio/Makefile.am:
* sys/osxvideo/Makefile.am:
* sys/sunaudio/Makefile.am:
* sys/v4l2/Makefile.am:
* sys/waveform/Makefile.am:
* sys/ximage/Makefile.am:
Don't install static libs for plugins. Fixes #550851 for -good.
2008-11-04 12:28:34 +00:00
Wim Taymans
1dcf0755c5 gst/videomixer/videomixer.c: Handle segments a little better. Fixes #537361.
Original commit message from CVS:
* gst/videomixer/videomixer.c: (gst_videomixer_fill_queues),
(gst_videomixer_sink_event):
Handle segments a little better. Fixes #537361.
2008-09-25 15:11:16 +00:00
Wim Taymans
06fa431cef gst/videomixer/videomixer.c: Remove bogus check.
Original commit message from CVS:
* gst/videomixer/videomixer.c: (gst_videomixer_fill_queues),
(gst_videomixer_blend_buffers), (gst_videomixer_update_queues):
Remove bogus check.
2008-06-10 17:20:45 +00:00
Wim Taymans
515b32d5aa gst/videomixer/videomixer.c: Use stream_time to synchronize the object properties.
Original commit message from CVS:
* gst/videomixer/videomixer.c: (gst_videomixer_fill_queues),
(gst_videomixer_blend_buffers):
Use stream_time to synchronize the object properties.
Use running_time of the master pad to timestamp outgoing buffers.
Fix the initial segment event to extend an unknown amount of time.
Fixes #537361.
2008-06-10 16:25:24 +00:00
Sebastian Dröge
0275425212 gst/videomixer/videomixer.c: When using gst_element_iterate_pads() one has to unref every pad after usage.
Original commit message from CVS:
* gst/videomixer/videomixer.c: (gst_videomixer_query_duration),
(gst_videomixer_query_latency):
When using gst_element_iterate_pads() one has to unref every pad
after usage.
2008-06-02 12:22:56 +00:00
Sebastian Dröge
abe4291d7a gst/videomixer/videomixer.*: duration and latency queries.
Original commit message from CVS:
* gst/videomixer/videomixer.c: (gst_videomixer_reset),
(gst_videomixer_init), (gst_videomixer_query_duration),
(gst_videomixer_query_latency), (gst_videomixer_query),
(gst_videomixer_blend_buffers):
* gst/videomixer/videomixer.h:
Implement position (in time), duration and latency queries.
2008-05-28 08:36:44 +00:00
Edward Hervey
3ada650b62 gst/videomixer/videomixer.*: Implement proper seek/newsegment handling.
Original commit message from CVS:
* gst/videomixer/videomixer.c: (gst_videomixer_reset),
(gst_videomixer_init), (gst_videomixer_request_new_pad),
(gst_videomixer_fill_queues), (forward_event_func),
(forward_event), (gst_videomixer_src_event),
(gst_videomixer_sink_event):
* gst/videomixer/videomixer.h:
Implement proper seek/newsegment handling.
Based on adder's implementation.
Fixes #535121
2008-05-27 17:55:30 +00:00
Stefan Kost
736b7ba31f gst/videomixer/videomixer.c: Add missing incudes.
Original commit message from CVS:
* gst/videomixer/videomixer.c:
Add missing incudes.
2008-05-20 14:24:21 +00:00
Jan Schmidt
0de3094950 gst/videomixer/videomixer.*: Instead of a random number for the request pad id's, use a counter.
Original commit message from CVS:
* gst/videomixer/videomixer.c:
* gst/videomixer/videomixer.h:
Instead of a random number for the request pad id's,
use a counter.
Register the videomixerpad class from the element's class_init
where it's safer, and allows the docs generator to scan it.
2008-05-20 10:42:33 +00:00
Stefan Kost
17d7955eff Try using thaytans new mechanism to get extra classes into plugin docs. Aparently works for the Eq. For VideoMixer th...
Original commit message from CVS:
* docs/plugins/gst-plugins-good-plugins-docs.sgml:
* docs/plugins/gst-plugins-good-plugins-sections.txt:
* docs/plugins/gst-plugins-good-plugins.args:
* docs/plugins/gst-plugins-good-plugins.hierarchy:
* docs/plugins/gst-plugins-good-plugins.interfaces:
* docs/plugins/gst-plugins-good-plugins.types:
* gst/videomixer/videomixer.c:
Try using thaytans new mechanism to get extra classes into plugin
docs. Aparently works for the Eq. For VideoMixer the GObject stuff is
missing still.
2008-05-19 21:05:03 +00:00
Michael Smith
86700041a8 gst/videomixer/videomixer.c: Don't call gst_object_sync_values() unless we have a valid timestamp.
Original commit message from CVS:
* gst/videomixer/videomixer.c: (gst_videomixer_blend_buffers):
Don't call gst_object_sync_values() unless we have a valid timestamp.
2008-02-29 12:35:24 +00:00
Stefan Kost
4c3b21a09a gst/videomixer/Makefile.am: Add controller flags.
Original commit message from CVS:
* gst/videomixer/Makefile.am:
Add controller flags.
2008-01-16 21:53:41 +00:00
Stefan Kost
8b570d9fd0 gst/videomixer/videomixer.c: Also commit the missing gst_object_sync_values().
Original commit message from CVS:
* gst/videomixer/videomixer.c:
Also commit the missing gst_object_sync_values().
2008-01-16 20:17:08 +00:00
Stefan Kost
af52f547bd docs/plugins/: Update plugin docs.
Original commit message from CVS:
* docs/plugins/Makefile.am:
* docs/plugins/gst-plugins-good-plugins.args:
* docs/plugins/gst-plugins-good-plugins.signals:
* docs/plugins/inspect/plugin-alaw.xml:
* docs/plugins/inspect/plugin-alpha.xml:
* docs/plugins/inspect/plugin-alphacolor.xml:
* docs/plugins/inspect/plugin-annodex.xml:
* docs/plugins/inspect/plugin-apetag.xml:
* docs/plugins/inspect/plugin-audiofx.xml:
* docs/plugins/inspect/plugin-auparse.xml:
* docs/plugins/inspect/plugin-autodetect.xml:
* docs/plugins/inspect/plugin-avi.xml:
* docs/plugins/inspect/plugin-cairo.xml:
* docs/plugins/inspect/plugin-cdio.xml:
* docs/plugins/inspect/plugin-cutter.xml:
* docs/plugins/inspect/plugin-debug.xml:
* docs/plugins/inspect/plugin-dv.xml:
* docs/plugins/inspect/plugin-efence.xml:
* docs/plugins/inspect/plugin-effectv.xml:
* docs/plugins/inspect/plugin-flac.xml:
* docs/plugins/inspect/plugin-flxdec.xml:
* docs/plugins/inspect/plugin-gconfelements.xml:
* docs/plugins/inspect/plugin-gdkpixbuf.xml:
* docs/plugins/inspect/plugin-goom.xml:
* docs/plugins/inspect/plugin-halelements.xml:
* docs/plugins/inspect/plugin-icydemux.xml:
* docs/plugins/inspect/plugin-id3demux.xml:
* docs/plugins/inspect/plugin-jpeg.xml:
* docs/plugins/inspect/plugin-ladspa.xml:
* docs/plugins/inspect/plugin-level.xml:
* docs/plugins/inspect/plugin-matroska.xml:
* docs/plugins/inspect/plugin-mulaw.xml:
* docs/plugins/inspect/plugin-multipart.xml:
* docs/plugins/inspect/plugin-navigationtest.xml:
* docs/plugins/inspect/plugin-png.xml:
* docs/plugins/inspect/plugin-quicktime.xml:
* docs/plugins/inspect/plugin-rtp.xml:
* docs/plugins/inspect/plugin-rtsp.xml:
* docs/plugins/inspect/plugin-shout2send.xml:
* docs/plugins/inspect/plugin-smpte.xml:
* docs/plugins/inspect/plugin-speex.xml:
* docs/plugins/inspect/plugin-taglib.xml:
* docs/plugins/inspect/plugin-udp.xml:
* docs/plugins/inspect/plugin-videobalance.xml:
* docs/plugins/inspect/plugin-videobox.xml:
* docs/plugins/inspect/plugin-videocrop.xml:
* docs/plugins/inspect/plugin-videoflip.xml:
* docs/plugins/inspect/plugin-videomixer.xml:
* docs/plugins/inspect/plugin-wavenc.xml:
* docs/plugins/inspect/plugin-wavpack.xml:
* docs/plugins/inspect/plugin-wavparse.xml:
Update plugin docs.
* gst/videomixer/Makefile.am:
* gst/videomixer/videomixer.c:
* gst/videomixer/videomixer.h:
* gst/videomixer/videomixerpad.h:
Split out header to fix warnings from the doc-build.
2008-01-15 07:42:51 +00:00
Edward Hervey
a860efa4c3 gst/videomixer/videomixer.c: Fix error from my last commit.
Original commit message from CVS:
* gst/videomixer/videomixer.c: (gst_videomixer_init):
Fix error from my last commit.
2008-01-09 15:28:29 +00:00
Edward Hervey
d21b870f58 gst/videomixer/videomixer.c: Implement GstChildProxy interface.
Original commit message from CVS:
reviewed by: Edward Hervey  <edward.hervey@collabora.co.uk>
* gst/videomixer/videomixer.c:
(gst_videomixer_set_master_geometry), (_do_init),
(gst_videomixer_child_proxy_get_child_by_index),
(gst_videomixer_child_proxy_get_children_count),
(gst_videomixer_child_proxy_init), (gst_videomixer_reset),
(gst_videomixer_init), (gst_videomixer_request_new_pad),
(gst_videomixer_release_pad), (gst_videomixer_fill_queues):
Implement GstChildProxy interface.
Send newsegment at the right moment
Fixes #488879
2008-01-09 12:33:58 +00:00
Tim-Philipp Müller
e38b5e7590 gst/videomixer/videomixer.c: Fix strides calculation for AYUV (it's just width*4) (#436910).
Original commit message from CVS:
* gst/videomixer/videomixer.c: (gst_videomixer_blend_ayuv_ayuv),
(gst_videomixer_fill_checker), (gst_videomixer_fill_color),
(gst_videomixer_collected):
Fix strides calculation for AYUV (it's just width*4) (#436910).
2007-05-08 15:49:01 +00:00
Sjoerd Simons
e2f1b66fb2 gst/videomixer/videomixer.c: Introduce some locking around the videomixer state so that it does not crash when adding...
Original commit message from CVS:
Patch by: Sjoerd Simons <sjoerd at luon dot net>
* gst/videomixer/videomixer.c: (gst_videomixer_pad_set_property),
(gst_videomixer_set_master_geometry),
(gst_videomixer_pad_sink_setcaps), (gst_videomixer_collect_free),
(gst_videomixer_reset), (gst_videomixer_init),
(gst_videomixer_finalize), (gst_videomixer_request_new_pad),
(gst_videomixer_release_pad), (gst_videomixer_collected),
(gst_videomixer_change_state):
Introduce some locking around the videomixer state so that it does not
crash when adding/removing pads. Fixes #383043.
2006-12-16 16:21:26 +00:00
Sjoerd Simons
fd47c4fbf1 gst/videomixer/videomixer.c: Don't reset xpos and ypos in the setcaps function because causes unexpected behaviour.
Original commit message from CVS:
Patch by: Sjoerd Simons <sjoerd at luon dot net>
* gst/videomixer/videomixer.c:
(gst_videomixer_set_master_geometry),
(gst_videomixer_pad_sink_setcaps), (gst_videomixer_collect_free):
Don't reset xpos and ypos in the setcaps function because causes
unexpected behaviour.
Fixes #382179.
2006-12-06 15:06:04 +00:00
Mark Nauwelaerts
27d42165b7 gst/videomixer/videomixer.c: Fix memleak by unref'ing collectpads instance (when finalizing)
Original commit message from CVS:
Patch by: Mark Nauwelaerts  <manauw at skynet be>
* gst/videomixer/videomixer.c:
(gst_videomixer_set_master_geometry),
(gst_videomixer_pad_sink_setcaps), (gst_videomixer_class_init),
(gst_videomixer_collect_free), (gst_videomixer_reset),
(gst_videomixer_init), (gst_videomixer_finalize),
(gst_videomixer_request_new_pad), (gst_videomixer_release_pad),
(gst_videomixer_collected), (gst_videomixer_change_state):
Fix memleak by unref'ing collectpads instance (when finalizing)
Implement releasing a request pad. Fixes #374479.
2006-11-13 18:31:18 +00:00
Mark Nauwelaerts
ccce64b293 gst/videomixer/videomixer.c: Fix videomixer so that it can handle any combination of framerates.
Original commit message from CVS:
Patch by: Mark Nauwelaerts  <manauw at skynet be>
* gst/videomixer/videomixer.c: (gst_videomixer_update_queues):
Fix videomixer so that it can handle any combination of framerates.
Fixes #367221.
2006-10-30 08:17:08 +00:00
Peter Kjellerstedt
b234d9b0f9 gst/: Include stdlib.h in some more places, makes things compile with uClibc and -Werror (#357592).
Original commit message from CVS:
Patch by: Peter Kjellerstedt  <pkj at axis com>
* gst/alpha/gstalpha.c:
* gst/rtp/gstrtpamrdepay.c:
* gst/rtsp/gstrtspsrc.c:
* gst/udp/gstudpsrc.c:
* gst/videomixer/videomixer.c:
Include stdlib.h in some more places, makes things compile
with uClibc and -Werror (#357592).
2006-09-25 11:47:42 +00:00