4 commits

Author	SHA1	Message	Date
Seungha Yang	8794f4b713	d3d11: Documentation update ... * Update class metadata * for wrapper bin elements to be distinguishable from internal element. * D3D11 -> Direct3D11 for consistency * Add missing Since mark everywhere * Update plugin cache Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2029>	2021-02-23 03:34:11 +09:00
Seungha Yang	5006d91208	d3d11decoder: Take account of min buffers of downstream buffer pool ... Since our decoder DPB texture pool cannot be grown once it's configured, we should pre-allocate sufficient number of textures for zero-copy playback (but not too many). The "min buffers" allocation query parameter can be a hint for the number of required textures in addition to DPB size. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2017>	2021-02-15 17:24:06 +09:00
Seungha Yang	6bdf09d252	d3d11decoder: Fix deadlock when DPB texture pool is full ... Unlike other stateless decoder implementations (e.g., VA), our DPB pool cannot be grown since we are using texture array (pre-allocated, fixed-size d3d11 texture pool). So, if there's no more available texture to use, there's no way other than copying it to downstream's d3d11 buffer pool. Otherwise deadlock will happen. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2003>	2021-02-03 20:46:22 +00:00
Seungha Yang	6f6a82d0f5	d3d11: Add support for MPEG-2 video decoding ... Add DXVA/Direct3D11 API based MPEG-2 decoder element Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1969>	2021-01-25 18:05:53 +00:00