OK, thanks for the reply. I try to implement it when I have time. undefined via FreeRDP-devel <freerdp-devel@lists.sourceforge.net> 于2024年4月24日周三 17:30写道:
> Hi, > > > accelerated encoding is currently not implemented (patches welcome). > > also the decoder needs some refinement, we had to deactivate it due to > issues with different hardware limitations (alignments, ...) that need > to be considered when activating it. > > > regards > > Armin > > On 23.04.24 04:34, 黄取值 via FreeRDP-devel wrote: > > Hi all > > > > I am a development engineer for a GPU manufacturer. Now I want to adapt > our > > GPU() to the freerdp project to provide hardware accelerated encoding and > > decoding functions. > > > > Our target operating system is Linux, the target version of freerdp is > > 2.2.0, and our GPU supports VAAPI. We try to start the rdp session by > > running the freerdp server/client like this: > > > > > > *freerdp-shadow-cli /port:8089 -auth* > > *xfreerdp /gfx:avc420 10.10.20.102:8089 <http://10.10.20.102:8089>* > > We see that the client's decoding uses our GPU for hardware acceleration > > through vaapi; but for encoding, hardware acceleration is not used, and > > software encoding (libx264) is used. > > > > Looking at the source code of freerdp (h264_ffmpeg.c), we can see that > > there is a path to use vaapi for hardware acceleration in decoding > > (libavcodec_decompress function), but there is nothing related to > hardware > > acceleration in encoding (libavcodec_compress function). > > > > So, my question is whether freerdp only supports decoding hardware > > acceleration and does not support encoding hardware acceleration? > > > > _______________________________________________ > > FreeRDP-devel mailing list > > FreeRDP-devel@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/freerdp-devel > > > _______________________________________________ > FreeRDP-devel mailing list > FreeRDP-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/freerdp-devel > _______________________________________________ FreeRDP-devel mailing list FreeRDP-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freerdp-devel