vips可以用来处理图片、生成缩略图等，使用广泛。libheif用来解析heic图片等。
libheif使用的decoder，是：
https://github.com/strukturag/libde265
编译libde265
$ cat Makefile TOPDIR := $(CURDIR) config: mkdir -p build cd build && cmake -DCMAKE_INSTALL_PREFIX=$(TOPDIR)/staging .. compile: cd build && make install: cd build && make install clean: rm -fr build staging
编译libheif
https://github.com/strukturag/libheif
需要pkg-config指定libde265的路径
$ cat Makefile TOPDIR := $(CURDIR) export PKG_CONFIG_PATH := /home/yuan/nas/libde265/staging/lib64/pkgconfig config: mkdir -p build cd build && cmake --preset=release -DCMAKE_INSTALL_PREFIX=$(TOPDIR)/staging .. compile: cd build && make install: cd build && make install clean: rm -fr build staging
编译libvips
https://github.com/libvips/libvips.git
$ cat Makefile TOPDIR := $(CURDIR) export PKG_CONFIG_PATH := /home/yuan/nas/libheif/staging/lib64/pkgconfig config: meson setup build --prefix $(TOPDIR)/staging \ -Dheif=enabled compile: cd build && meson compile install: cd build && meson install clean: rm -fr build
运行：LD_LIBRARY_PATH=/home/yuan/nas/libvips/staging/lib64:/home/yuan/nas/libheif/staging/lib64/:/home/yuan/nas/libde265/staging/lib64/ ./vipsthumbnail ~/DSC02338.HIF