On Wed, 5 Feb 2025 03:00:17 GMT, Alexander Matveev <almat...@openjdk.org> wrote:
> - Added new class `CMFGSTBuffer` which can allocate memory internally or > provide GStreamer allocated memory to Media Foundation. > - Added `GstBufferPool` to limit allocation of output buffers used for > rendering (memory will not be allocated for each buffer, but instead will be > reused from pool). Limits are 3 min buffers and 6 max buffers. During testing > 3 buffers was enough. > - Changed `CoInitializeEx` to `COINIT_MULTITHREADED` as per Media Foundation > requirements. > - Added error handling for `ProcessOutput` in case of > https://bugs.openjdk.org/browse/JDK-8329227. With error handling > `MediaPlayer` fails nicely instead of silent hang. This pull request has now been integrated. Changeset: 307e3087 Author: Alexander Matveev <almat...@openjdk.org> URL: https://git.openjdk.org/jfx/commit/307e3087f350bee5f73710b00588784696e84b07 Stats: 890 lines in 8 files changed: 640 ins; 64 del; 186 mod 8337960: Improve performance of mfwrapper by reusing GStreamer media buffers for decoded video Reviewed-by: kcr, arapte, sykora ------------- PR: https://git.openjdk.org/jfx/pull/1695
