9 Commits

Author	SHA1	Message	Date
Julian Winkler	f249e1c487	MediaCodec: implement software decoding ... The decoding is done by libavcodec, libswscale converts YUV to RGB data, which is then put into a GtkPicture as GdkMemoryTexture.	2024-06-02 18:12:59 +02:00
Julian Winkler	03887e8c2d	MediaCodec: add support for hardware decocders with AV_PIX_FMT_DRM_PRIME ... This change should enable hardware decoding using v4l2 m2m, but it hasn't been tested with v4l2 m2m yet.	2024-06-02 18:06:17 +02:00
Julian Winkler	3cc7070839	MediaCodec: don't access ATL_codec_context in render_frame callback ... The ATL_codec_context may have been freed already, when MediaCodec.release() was called	2024-05-13 22:32:48 +02:00
Julian Winkler	d5c2c122fc	MediaCodec: make use of GtkGraphicsOffload when gtk >= 4.14 ... This replaces our custom subsurface implementation and has the advantages, that the subsurface gets repositioned automatically and it also supports underlay surfaces, so that the application can put control widgets on top of the SurfaceView. Our custom subsurface implementation will still be used for GL rendering	2024-04-13 15:25:39 +02:00
Julian Winkler	b7f06e41c1	implement release() methods in MediaCodec and related classes	2024-02-18 10:08:43 +01:00
Julian Winkler	f107328bf4	MediaCodec: don't use JNI after GetPrimitiveArrayCritical() ... this was found, because of having -Xcheck:jni enabled	2024-02-08 14:22:30 +01:00
Mis012	837ad31c3f	api-impl-jni/media/android_media_MediaCodec.c: resize the viewport in sync with the dummy widget	2023-11-03 23:21:43 +01:00
Mis012	621cb866c1	api-impl{-jni}: fix code style issues missed during review	2023-10-17 21:57:48 +02:00
Julian Winkler	b340032e9f	impement android.media.MediaCodec using libavcodec ... The current implementation requires a VA-API driver and a Wayland compositor with YUV-buffer support. GNOME supports YUV-buffers since the recent version 45 release	2023-10-14 18:29:33 +02:00