[gst-cvs] dolphy gst-plugins-good: gst-plugins-good/ gst-plugins-good/ext/libpng/ gst-plugins-good/gst/alpha/

[<do...@fr...>]

CVS Root:       /cvs/gstreamer
Module:         gst-plugins-good
Changes by:     dolphy
Date:           Tue Oct 18 2005  15:44:23 PDT

Log message:
2005-10-19  Julien MOUTTE  <ju...@mo...>
        * ext/libpng/gstpngdec.c: (gst_pngdec_class_init),
        (gst_pngdec_init), (user_error_fn), (user_warning_fn),
        (user_info_callback), (user_endrow_callback),
(user_end_callback),
        (user_read_data), (gst_pngdec_caps_create_and_set),
        (gst_pngdec_task), (gst_pngdec_chain), (gst_pngdec_sink_event),
        (gst_pngdec_libpng_clear), (gst_pngdec_libpng_init),
        (gst_pngdec_change_state), (gst_pngdec_sink_activate_push),
        (gst_pngdec_sink_activate_pull), (gst_pngdec_sink_activate):
        * ext/libpng/gstpngdec.h: Complete rewrite of pngdec. It's now
        very nice and handle push/pull based model. if you have filesrc
        connected to it, it will do random access to load the png file.
        If you have a network source that can't do _getrange, it does
        progressive loading through the chain function.
        * gst/alpha/gstalphacolor.c: (gst_alpha_color_transform_caps),
        (transform_rgb), (transform_bgr): Fix caps negotiation correctly
        thanks to Master Wim Taymans ;-)

Modified files:
    .               : ChangeLog
    ext/libpng      : gstpngdec.c gstpngdec.h
    gst/alpha       : gstalphacolor.c

Links:
http://freedesktop.org/cgi-bin/viewcvs.cgi/gstreamer/gst-plugins-good/ChangeLog.diff?r1=1.1902&r2=1.1903
http://freedesktop.org/cgi-bin/viewcvs.cgi/gstreamer/gst-plugins-good/ext/libpng/gstpngdec.c.diff?r1=1.9&r2=1.10
http://freedesktop.org/cgi-bin/viewcvs.cgi/gstreamer/gst-plugins-good/ext/libpng/gstpngdec.h.diff?r1=1.2&r2=1.3
http://freedesktop.org/cgi-bin/viewcvs.cgi/gstreamer/gst-plugins-good/gst/alpha/gstalphacolor.c.diff?r1=1.5&r2=1.6