A plugin to add an alpha channel to I420 video. Can optionally do chroma keying.

Original commit message from CVS:
* configure.ac:
* gst/alpha/Makefile.am:
* gst/alpha/gstalpha.c: (gst_alpha_method_get_type),
(gst_alpha_get_type), (gst_alpha_base_init),
(gst_alpha_class_init), (gst_alpha_init), (gst_alpha_set_property),
(gst_alpha_get_property), (gst_alpha_sink_link), (gst_alpha_add),
(gst_alpha_chroma_key), (gst_alpha_chain),
(gst_alpha_change_state), (plugin_init):
A plugin to add an alpha channel to I420 video. Can optionally do
chroma keying.
* gst/multipart/Makefile.am:
* gst/multipart/multipart.c: (plugin_init):
* gst/multipart/multipartdemux.c: (gst_multipart_demux_base_init),
(gst_multipart_demux_class_init), (gst_multipart_demux_init),
(gst_multipart_demux_finalize), (gst_multipart_demux_handle_event),
(gst_multipart_find_pad_by_mime), (gst_multipart_demux_chain),
(gst_multipart_demux_change_state),
(gst_multipart_demux_plugin_init):
* gst/multipart/multipartmux.c: (gst_multipart_mux_get_type),
(gst_multipart_mux_base_init), (gst_multipart_mux_class_init),
(gst_multipart_mux_get_sink_event_masks), (gst_multipart_mux_init),
(gst_multipart_mux_sinkconnect), (gst_multipart_mux_pad_link),
(gst_multipart_mux_pad_unlink),
(gst_multipart_mux_request_new_pad),
(gst_multipart_mux_handle_src_event),
(gst_multipart_mux_next_buffer), (gst_multipart_mux_compare_pads),
(gst_multipart_mux_queue_pads), (gst_multipart_mux_loop),
(gst_multipart_mux_get_property), (gst_multipart_mux_set_property),
(gst_multipart_mux_change_state), (gst_multipart_mux_plugin_init):
A Multipart demuxer/muxer. Not sure if it violates specs. Used to
send multipart jpeg images to a browser.
* gst/videobox/Makefile.am:
* gst/videobox/README:
* gst/videobox/gstvideobox.c: (gst_video_box_fill_get_type),
(gst_video_box_get_type), (gst_video_box_base_init),
(gst_video_box_class_init), (gst_video_box_init),
(gst_video_box_set_property), (gst_video_box_get_property),
(gst_video_box_sink_link), (gst_video_box_i420),
(gst_video_box_ayuv), (gst_video_box_chain),
(gst_video_box_change_state), (plugin_init):
Crops or adds borders around an image. can do alpha channel
borders as well.
* gst/videomixer/Makefile.am:
* gst/videomixer/README:
* gst/videomixer/videomixer.c: (gst_videomixer_pad_get_type),
(gst_videomixer_pad_base_init), (gst_videomixer_pad_class_init),
(gst_videomixer_pad_get_sink_event_masks),
(gst_videomixer_pad_get_property),
(gst_videomixer_pad_set_property),
(gst_videomixer_pad_sinkconnect), (gst_videomixer_pad_link),
(gst_videomixer_pad_unlink), (gst_videomixer_pad_init),
(gst_video_mixer_background_get_type), (gst_videomixer_get_type),
(gst_videomixer_base_init), (gst_videomixer_class_init),
(gst_videomixer_init), (gst_videomixer_request_new_pad),
(gst_videomixer_handle_src_event),
(gst_videomixer_blend_ayuv_i420), (gst_videomixer_fill_checker),
(gst_videomixer_fill_color), (gst_videomixer_fill_queues),
(gst_videomixer_blend_buffers), (gst_videomixer_update_queues),
(gst_videomixer_loop), (gst_videomixer_get_property),
(gst_videomixer_set_property), (gst_videomixer_change_state),
(plugin_init):
Generic video mixer plugin, can handle multiple inputs all with
different framerates and video sizes. Is fully alpha channel
aware.

diff --git a/ChangeLog b/ChangeLog
index a44fcf0573c1fbae724fee2f38eafe4aa5e57d05..ae7c6aa57ee37a2046703ecb7ab00c4952aee6cc 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,70 @@
+2004-05-28  Wim Taymans  <wim@fluendo.com>
+
+       * configure.ac:
+       * gst/alpha/Makefile.am:
+       * gst/alpha/gstalpha.c: (gst_alpha_method_get_type),
+       (gst_alpha_get_type), (gst_alpha_base_init),
+       (gst_alpha_class_init), (gst_alpha_init), (gst_alpha_set_property),
+       (gst_alpha_get_property), (gst_alpha_sink_link), (gst_alpha_add),
+       (gst_alpha_chroma_key), (gst_alpha_chain),
+       (gst_alpha_change_state), (plugin_init):
+       A plugin to add an alpha channel to I420 video. Can optionally do
+       chroma keying.
+       * gst/multipart/Makefile.am:
+       * gst/multipart/multipart.c: (plugin_init):
+       * gst/multipart/multipartdemux.c: (gst_multipart_demux_base_init),
+       (gst_multipart_demux_class_init), (gst_multipart_demux_init),
+       (gst_multipart_demux_finalize), (gst_multipart_demux_handle_event),
+       (gst_multipart_find_pad_by_mime), (gst_multipart_demux_chain),
+       (gst_multipart_demux_change_state),
+       (gst_multipart_demux_plugin_init):
+       * gst/multipart/multipartmux.c: (gst_multipart_mux_get_type),
+       (gst_multipart_mux_base_init), (gst_multipart_mux_class_init),
+       (gst_multipart_mux_get_sink_event_masks), (gst_multipart_mux_init),
+       (gst_multipart_mux_sinkconnect), (gst_multipart_mux_pad_link),
+       (gst_multipart_mux_pad_unlink),
+       (gst_multipart_mux_request_new_pad),
+       (gst_multipart_mux_handle_src_event),
+       (gst_multipart_mux_next_buffer), (gst_multipart_mux_compare_pads),
+       (gst_multipart_mux_queue_pads), (gst_multipart_mux_loop),
+       (gst_multipart_mux_get_property), (gst_multipart_mux_set_property),
+       (gst_multipart_mux_change_state), (gst_multipart_mux_plugin_init):
+       A Multipart demuxer/muxer. Not sure if it violates specs. Used to
+       send multipart jpeg images to a browser.
+       * gst/videobox/Makefile.am:
+       * gst/videobox/README:
+       * gst/videobox/gstvideobox.c: (gst_video_box_fill_get_type),
+       (gst_video_box_get_type), (gst_video_box_base_init),
+       (gst_video_box_class_init), (gst_video_box_init),
+       (gst_video_box_set_property), (gst_video_box_get_property),
+       (gst_video_box_sink_link), (gst_video_box_i420),
+       (gst_video_box_ayuv), (gst_video_box_chain),
+       (gst_video_box_change_state), (plugin_init):
+       Crops or adds borders around an image. can do alpha channel
+       borders as well.
+       * gst/videomixer/Makefile.am:
+       * gst/videomixer/README:
+       * gst/videomixer/videomixer.c: (gst_videomixer_pad_get_type),
+       (gst_videomixer_pad_base_init), (gst_videomixer_pad_class_init),
+       (gst_videomixer_pad_get_sink_event_masks),
+       (gst_videomixer_pad_get_property),
+       (gst_videomixer_pad_set_property),
+       (gst_videomixer_pad_sinkconnect), (gst_videomixer_pad_link),
+       (gst_videomixer_pad_unlink), (gst_videomixer_pad_init),
+       (gst_video_mixer_background_get_type), (gst_videomixer_get_type),
+       (gst_videomixer_base_init), (gst_videomixer_class_init),
+       (gst_videomixer_init), (gst_videomixer_request_new_pad),
+       (gst_videomixer_handle_src_event),
+       (gst_videomixer_blend_ayuv_i420), (gst_videomixer_fill_checker),
+       (gst_videomixer_fill_color), (gst_videomixer_fill_queues),
+       (gst_videomixer_blend_buffers), (gst_videomixer_update_queues),
+       (gst_videomixer_loop), (gst_videomixer_get_property),
+       (gst_videomixer_set_property), (gst_videomixer_change_state),
+       (plugin_init):
+       Generic video mixer plugin, can handle multiple inputs all with
+       different framerates and video sizes. Is fully alpha channel
+       aware.
+
 2004-05-27  Ronald Bultje  <rbultje@ronald.bitfreak.net>
 
        * ext/alsa/gstalsamixer.c: (gst_alsa_mixer_build_list):

diff --git a/configure.ac b/configure.ac
index b242d44d122a2eb340732b0b797afe6dbda42b6b..9ea9098910c1efff7b3ebed46f3f3c764a4a12e0 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -336,6 +336,7 @@ dnl these are all the gst plug-ins, compilable without additional libs
 GST_PLUGINS_ALL="\
        ac3parse \
        adder \
+       alpha \
        asfdemux \
        audioconvert \
        audioscale \
@@ -366,6 +367,7 @@ GST_PLUGINS_ALL="\
        mpegaudioparse \
        mpegstream \
        monoscope \
+       multipart \
        overlay \
        passthrough \
        playondemand \
@@ -387,10 +389,12 @@ GST_PLUGINS_ALL="\
        typefind \
        udp \
        vbidec \
+       videobox \
        videocrop \
        videodrop \
        videoflip \
        videofilter \
+       videomixer \
        videoscale \
        videotestsrc \
        volenv \
@@ -1742,6 +1746,7 @@ gst-plugins.spec
 gst/Makefile
 gst/ac3parse/Makefile
 gst/adder/Makefile
+gst/alpha/Makefile
 gst/audioconvert/Makefile
 gst/audioscale/Makefile
 gst/auparse/Makefile
@@ -1774,6 +1779,7 @@ gst/mpegstream/Makefile
 gst/modplug/Makefile
 gst/modplug/libmodplug/Makefile
 gst/monoscope/Makefile
+gst/multipart/Makefile
 gst/overlay/Makefile
 gst/passthrough/Makefile
 gst/playondemand/Makefile
@@ -1795,10 +1801,12 @@ gst/tcp/Makefile
 gst/typefind/Makefile
 gst/udp/Makefile
 gst/vbidec/Makefile
+gst/videobox/Makefile
 gst/videocrop/Makefile
 gst/videodrop/Makefile
 gst/videofilter/Makefile
 gst/videoflip/Makefile
+gst/videomixer/Makefile
 gst/videoscale/Makefile
 gst/videotestsrc/Makefile
 gst/volenv/Makefile