Nicolas Dufresne 6523c5bcb6 h264decoder: Add ability to lookup by system_frame_number ... This is to avoid having to create a reference chain in decoders from GstVideoCodecFrame to GstH264PIcture to implementation wrapper. So this change introduces: - gst_h264_dpb_remove_outputed (dpb) - gst_h264_dpb_get_picture(dpb, system_frame_num) - gst_h264_decoder_get_picture (dec, system_frame_num) In order to ensure that frames can be looked up during the draining process, we now first remove all (including reference) frames that have been outputed but are still in the DPB. Then for each remaining buffers, we remove it from the DPB to reach reference 1 and output it. Previously we could take all not outputed outside of the DPB which would prevent lookup by the base class. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1449>		2020-07-21 17:18:42 +09:00
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gst	h264decoder: Add ability to lookup by system_frame_number	2020-07-21 17:18:42 +09:00
meson.build	Add support for Meson as alternative/parallel build system	2016-08-20 11:35:54 +01:00