[FFmpeg-devel] [PATCH] CUDA Scale Filter

[Timo Rothenpieler]

Am 10.05.2017 um 19:26 schrieb Yogender Gupta:
> Please find attached a patch for CUDA Scale Filter. I have modified the makefiles as suggested during the previous reviews to have all PTX generated during compile time.
> 
> Common.mak has changes for PTX generation
> Ptx2c.sh has been added in ffbuild folder. This is needed to covert PTX to C
> Users would be required to only include .c and .cu files when adding new CUDA filters.

I enhanced the patch a bit following my own comments, you can see the 
latest version on my Github:
https://github.com/BtbN/FFmpeg/commit/cuscale
https://github.com/BtbN/FFmpeg/commit/cuscale.patch

Out-Of-Tree builds work now, make Output follows normal style, compile 
warnings are gone, changed common.mak logic a bit, make nvcc configurable.

I'd like someone else to review those configure/Makefile changes, as I'm 
far from an expert on those.
It seems to work fine for me though.

I still plan to move the NVCCFLAGS to configure, so they are 
user-configurable as well.