From 76ac9ddf9a0300ec57a31ad43b7c47fced832d20 Mon Sep 17 00:00:00 2001 From: Wim Taymans Date: Fri, 28 May 2004 18:01:33 +0000 Subject: 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. --- ChangeLog | 67 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ configure.ac | 8 ++++++++ 2 files changed, 75 insertions(+) diff --git a/ChangeLog b/ChangeLog index a44fcf05..ae7c6aa5 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,70 @@ +2004-05-28 Wim Taymans + + * 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 * ext/alsa/gstalsamixer.c: (gst_alsa_mixer_build_list): diff --git a/configure.ac b/configure.ac index b242d44d..9ea90989 100644 --- 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 -- cgit v1.2.1