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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: Hi all, I am trying to compile FFmpeg with the --enable-libnpp flag configure on Ubuntu 24.04. but I am getting an error in file vf_scale_npp.c > CC libavfilter/vf_scale_npp.o > libavfilter/vf_scale_npp.c: In function 'nppscale_deinterleave': > libavfilter/vf_scale_npp.c:715:15: error: implicit declaration of function 'nppiYCbCr420_8u_P2P3R'; did you mean 'nppiYCbCr420_8u_P2P3R_Ctx'? [-Werror=implicit-function-declaration] > 715 | err = nppiYCbCr420_8u_P2P3R(in->data[0], in->linesize[0], After some investigation work I found that I have CUDA 13.0 on my machine and header file nppi_color_conversion.h installed by CUDA no have a 'double version' for each function, e.g. nppiYCbCr420_8u_P2P3R and nppiYCbCr420_8u_P2P3R_Ctx where the latter takes an extra argument of type NppStreamContext. It has only the latter, and so compilatioon breaks So it looks like sooner or later there will be the need to update vf_scale_npp.c to make it compile under these new conditions (without breaking the old). Anyone got the same problem? Anyone has plans for a fix? ________________________________________ Informativa sulla privacy e sulla sicurezza Questo messaggio pu? contenere informazioni confidenziali ed ? destinato esclusivamente all'indirizzo in intestazione. Il materiale e le informazioni contenuti e/o collegati a questo messaggio sono riservati e non divulgabili a terzi. 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