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avfilter: add chromakey_cuda filter

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GSoC'22

libavfilter/vf_chromakey_cuda.cu:the CUDA kernel for the filter
libavfilter/vf_chromakey_cuda.c: the C side that calls the kernel and gets user input
libavfilter/allfilters.c: added the filter to it
libavfilter/Makefile: added the filter to it
cuda/cuda_runtime.h: added two math CUDA functions that are used in the filter

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
This commit is contained in:
Mohamed Khaled Mohamed
2022-07-05 17:48:53 +02:00
committed by Timo Rothenpieler
parent 538cbaf18e
commit b1648150b2
8 changed files with 722 additions and 1 deletions
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@@ -24,6 +24,7 @@ version 5.1:
- VDPAU AV1 hwaccel
- PHM image format support
- remap_opencl filter
- added chromakey_cuda filter
version 5.0: