Name:           vapoursynth-plugin-bm3dcuda
Version:        2.14^20250425g200250b
Release:        %autorelease
Summary:        BM3D denoising filter for VapourSynth, implemented in CUDA, AVX2, HIP and SYCL

%define commit  200250b3864d50f0eb5f738686d06d9db3b1fbd3

License:        GPL-2.0
URL:            https://github.com/WolframRhodium/VapourSynth-BM3DCUDA/
Source0:        https://github.com/WolframRhodium/VapourSynth-BM3DCUDA/archive/%{commit}.tar.gz

BuildRequires:  cmake gcc-c++ cuda-toolkit rocm-hip-devel hipcc
BuildRequires:  pkgconfig(vapoursynth)

ExclusiveArch:  x86_64

%description
%summary


%package cuda
Summary: CUDA-only (NVIDIA CUDA) BM3D denoising filter for VapourSynth.

%description cuda
%summary


%package hip
Summary: HIP-only (AMD ROCm HIP) BM3D denoising filter for VapourSynth.

%description hip
%summary


%package cpu
Summary: CPU-only (x86_64 AVX2) BM3D denoising filter for VapourSynth.

%description cpu
%summary


%prep
%autosetup -n VapourSynth-BM3DCUDA-%{commit}


%build
# Set various CUDA env vars so that nvcc (compiler) and cuda libs can be found.
export PATH="$PATH:/usr/local/cuda/bin"
export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/cuda/lib64"

#CUDA
%cmake \
        -DCMAKE_INSTALL_LIBDIR=%{_libdir}/vapoursynth \
        -DCMAKE_BUILD_TYPE=Release \
        -DVAPOURSYNTH_INCLUDE_DIRECTORY="$(pkg-config --cflags vapoursynth | sed 's|-I||g')" \
        -DUSE_NVRTC_STATIC=ON \
        -DENABLE_CPU=ON \
        -DENABLE_CUDA=ON \
        -DCMAKE_CUDA_FLAGS='--threads 0 --use_fast_math -fpic' \
        -DCMAKE_CUDA_ARCHITECTURES=all-major
%cmake_build

# Premature cmake install to get cuda libs where they should be?
%cmake_install

#HIP
%cmake \
        -DCMAKE_INSTALL_LIBDIR=%{_libdir}/vapoursynth \
        -DCMAKE_BUILD_TYPE=Release \
        -DVAPOURSYNTH_INCLUDE_DIRECTORY="$(pkg-config --cflags vapoursynth | sed 's|-I||g')" \
        -DENABLE_CPU=OFF \
        -DENABLE_CUDA=OFF \
        -DENABLE_HIP=ON
%cmake_build

%install
%cmake_install

find %{buildroot} -name '*.la' -exec rm -f {} ';'


%files cuda
# TODO: Consider how to handle the license and doc files between subpackages
%license LICENSE
%doc README.md
%{_libdir}/vapoursynth/libbm3dcuda.so
%{_libdir}/vapoursynth/libbm3dcuda_rtc.so

%files hip
%{_libdir}/vapoursynth/libbm3dhip.so

%files cpu
%{_libdir}/vapoursynth/libbm3dcpu.so


%changelog
%autochangelog