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. 8337960: Improve performance of mfwrapper by reusing GStreamer media buffers for decoded video [v2] - Fixed typos. - Lock / Unlock is now thread safe and last Unlock will unmap buffer. - AllocateOrGetBuffer() is updated to remap unmapped buffer and split into two logical sections. ------------- PR Comment: https://git.openjdk.org/jfx/pull/1695#issuecomment-2655410557
