7 commits

Author	SHA1	Message	Date
Nicolas Dufresne	2696bcd9e2	vp8decoder: Drain the output queue on EOS/finish ... The finish() virtual method was flushing the queue, instead push the remaining buffers. It is not required to reset in finish() unlike drain(). This a regression causing last frame to always be lost. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2333>	2021-06-16 17:34:54 +00:00
Nicolas Dufresne	e5e2b6a652	v4l2slvp8dec: Only ask for output delay once per negotiation ... While it's technically possible to change it per frame, asking for that every frame is not very useful. This mimic H264 decoder better. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2333>	2021-06-16 17:34:54 +00:00
Daniel Almeida	82c0005793	codecs: gstvp8decoder: add support for render delay ... Some decoding APIs support delayed output for performance reasons. One example would be to request decoding for multiple frames and then query for the oldest frame in the output queue. This also increases throughput for transcoding and improves seek performance when supported by the underlying backend. Introduce support in the vp8 base class, so that backends that support render delays can actually implement it. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2150>	2021-05-31 15:48:24 -04:00
He Junyan	04472c5adb	codecs: vp8decoder: Fix two typo of struct name. ... Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1797>	2020-11-11 18:52:37 +00:00
He Junyan	6b3ff669ee	codecs: vp8decoder: handle the show_frame check in base class. ... Move the show_frame check from sub class to vp8 decoder's base class. Calling the sub class' output_picture() function only when the frame is displayed and marking the other automatically as decode only. This is done to avoid logic and code repetition in subclasses. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1670>	2020-10-15 19:01:54 +00:00
Seungha Yang	deaa29bd96	codecs: vp8decoder: Sync up with h264decoder implementation ... Pass GstVideoCodecFrame with GstVp8Picture to new_picture() and output_picture() methods for subclass to be able to reference it directly. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1458>	2020-07-23 15:48:05 -04:00
Seungha Yang	a89b819191	codecs: Add new baseclass for VP8 decoder ... This implemenation is similar to VP9 but much simpler than it. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1079>	2020-04-22 23:20:44 +00:00