PSV

从一个全新的 ubuntu 24.10 (x86_64) 开始配置开发环境，推荐编译 gxm 版（gles2 版不再维护）

写环境变量到 .bashrc

echo "export VITASDK=/usr/local/vitasdk" >> ~/.bashrc
echo "export PATH=$VITASDK/bin:$PATH" >> ~/.bashrc
source ~/.bashrc

安装依赖

sudo apt install git cmake xz-utils bzip2 wget pkg-config meson

# 远程开发用的 (可选)
sudo apt install rsync ccache

安装 vitasdk

git clone https://github.com/vitasdk/vdpm
cd vdpm
./bootstrap-vitasdk.sh

安装 vitasdk 预编译好的依赖库

vdpm mbedtls libass harfbuzz fribidi freetype libpng libwebp zlib bzip2

# 在后续编译设置 -DUSE_VITA_SHARK=ON 时需要（实时着色器编译，运行没问题不建议开启）
vdpm vitaShaRK SceShaccCgExt taihen

安装 sdl2 依赖库 (gles版 only)

vitasdk自带的sdl2是 gxm 版的，这里我们需要手动编译 gles 版

1.下载 pvr psp2

sudo apt install unzip
pvr_psp2_version=3.9
          
mkdir -p /tmp/vita/include
mkdir -p /tmp/vita/lib
mkdir -p /tmp/vita/share/sdl2/suprx

# Configure PVR_PSP2 headers
wget https://github.com/GrapheneCt/PVR_PSP2/archive/refs/tags/v$pvr_psp2_version.zip -P/tmp
unzip /tmp/v$pvr_psp2_version.zip -d/tmp
cp -r /tmp/PVR_PSP2-$pvr_psp2_version/include/* /tmp/vita/include
rm /tmp/v$pvr_psp2_version.zip
rm -rf /tmp/PVR_PSP2-$pvr_psp2_version

# include guard of PVR_PSP2's khrplatform.h does not match the usual one
sed -i -e s/__drvkhrplatform_h_/__khrplatform_h_/ /tmp/vita/include/KHR/khrplatform.h

# Configure PVR_PSP2 stub libraries
wget https://github.com/GrapheneCt/PVR_PSP2/releases/download/v$pvr_psp2_version/vitasdk_stubs.zip -P/tmp
unzip /tmp/vitasdk_stubs.zip -d/tmp/pvr_psp2_stubs
find /tmp/pvr_psp2_stubs -type f -name "*.a" -exec cp {} /tmp/vita/lib \;
rm /tmp/vitasdk_stubs.zip
rm -rf /tmp/pvr_psp2_stubs

# Configure PVR_PSP2 *.suprx
wget https://github.com/GrapheneCt/PVR_PSP2/releases/download/v$pvr_psp2_version/PSVita_Release.zip -P/tmp
unzip /tmp/PSVita_Release.zip -d/tmp/PSVita_Release
rm /tmp/PSVita_Release/libGLESv1_CM.suprx
rm /tmp/PSVita_Release/libpvr2d.suprx
mv /tmp/PSVita_Release/*.suprx /tmp/vita/share/sdl2/suprx/
rm -rf /tmp/PSVita_Release.zip
rm -rf /tmp/PSVita_Release

# install header and suprx
cp -rv /tmp/vita/* $VITASDK/arm-vita-eabi
rm -rf /tmp/vita

安装 sdl2

wget https://raw.githubusercontent.com/xfangfang/wiliwili/f52043d8cc9639adf9cb4faf8bd25f5c5f1f2951/scripts/psv/sdl2/ime.patch
wget https://github.com/libsdl-org/SDL/archive/refs/tags/release-2.28.5.tar.gz
tar -xzvf release-2.28.5.tar.gz
cd SDL-release-2.28.5
patch --strip=1 --input=../ime.patch
mkdir build && cd build
cmake .. -DCMAKE_TOOLCHAIN_FILE=$VITASDK/share/vita.toolchain.cmake \
  -DCMAKE_INSTALL_PREFIX=$VITASDK/arm-vita-eabi \
  -DCMAKE_BUILD_TYPE=Release \
  -DVIDEO_VITA_PVR=ON \
  -DSDL_TEST=OFF
make -j$(nproc) install

安装 mbedtls 依赖库

vitasdk 的 mbedtls 不支持自定义内存申请相关的函数，直接使用系统函数会导致 https 访问卡顿

git clone -b v3.4.1 --depth 1 https://github.com/Mbed-TLS/mbedtls.git
cd mbedtls
wget https://github.com/xfangfang/wiliwili/blob/b713f72534468b98da9aeb5a3a43b972cf4f6eb2/scripts/psv/mbedtls/mbedtls.patch
patch --strip=1 --input=./mbedtls.patch
mkdir build && cd build
cmake .. \
    -DCMAKE_TOOLCHAIN_FILE=$VITASDK/share/vita.toolchain.cmake \
    -DCMAKE_INSTALL_PREFIX=$VITASDK/arm-vita-eabi \
    -DCMAKE_BUILD_TYPE=Release \
    -DENABLE_PROGRAMS=OFF \
    -DENABLE_TESTING=OFF \
    -DMBEDTLS_FATAL_WARNINGS=OFF
make -j$(nproc) mbedtls
make install

安装 curl 依赖库

vitasdk 的 curl 使用了单线程 openssl，我们使用 mbedtls 来更好地运行在多线程环境。

git clone -b curl-8_9_1 --depth 1 https://github.com/curl/curl.git
cd curl && mkdir build && cd build
cmake .. 
  -DCMAKE_TOOLCHAIN_FILE=$VITASDK/share/vita.toolchain.cmake \
  -DCMAKE_INSTALL_PREFIX=$VITASDK/arm-vita-eabi \
  -DCMAKE_BUILD_TYPE=Release \
  -DBUILD_CURL_EXE=OFF \
  -DBUILD_SHARED_LIBS=OFF \
  -DBUILD_TESTING=OFF \
  -DENABLE_IPV6=OFF \
  -DBUILD_LIBCURL_DOCS=OFF \
  -DBUILD_MISC_DOCS=OFF \
  -DENABLE_CURL_MANUAL=OFF \
  -DCURL_USE_MBEDTLS=ON \
  -DCURL_USE_OPENSSL=OFF \
  -DCURL_CA_BUNDLE="vs0:data/external/cert/CA_LIST.cer"
make -j$(nproc) install

安装 FFmpeg 依赖库

支持硬解 h264 的 ffmpeg

git clone -b vita_6.0 --depth 1 https://github.com/xfangfang/FFmpeg-vita.git
cd FFmpeg-vita
./configure --prefix=$VITASDK/arm-vita-eabi \
      --enable-vita \
      --target-os=vita \
      --enable-cross-compile \
      --disable-runtime-cpudetect \
      --disable-armv5te \
      --cross-prefix=$VITASDK/bin/arm-vita-eabi- \
      --extra-ldflags=" -L$VITASDK/lib " \
      --disable-shared \
      --enable-static \
      --disable-programs \
      --disable-doc \
      --disable-autodetect \
      --enable-swscale \
      --enable-swresample \
      --disable-encoders \
      --disable-muxers \
      --disable-demuxers \
      --enable-demuxer='hls,flac,flv,aac,h264,hevc,mp3,wav,mov,matroska' \
      --disable-parsers \
      --enable-parser='aac,aac_latm,bmp,flac,h264,hdr,hevc,mpeg4video,mpeg4audio,mpegvideo' \
      --disable-decoders \
      --enable-decoder='h264,aac,bmp,flv,flac,aac_vita,mp3_vita,h264_vita' \
      --enable-network \
      --disable-protocols \
      --enable-protocol='file,http,tcp,tls,hls,https,rtp,crypto,httpproxy' \
      --disable-iconv \
      --disable-lzma \
      --disable-sdl2 \
      --disable-xlib \
      --disable-avdevice \
      --enable-mbedtls --enable-version3 \
      --enable-pthreads
sed 's/#define HAVE_GETADDRINFO 1/#define HAVE_GETADDRINFO 0/g' -i config.h
make -j$(nproc) install

安装 mpv 依赖库

支持 gxm api 的libmpv

git clone -b psv36 --depth 1 https://github.com/xfangfang/mpv.git
cd mpv
meson setup buildMPV --prefix=$VITASDK/arm-vita-eabi --cross-file crossfile.txt  \
    --default-library static \
    -Diconv=disabled \
    -Dlua=disabled  \
    -Djpeg=disabled \
    -Dopensles=disabled \
    -Dlibavdevice=disabled \
    -Dmanpage-build=disabled \
    -Dhtml-build=disabled \
    -Dsdl2=disabled \
    -Dlibmpv=true \
    -Dgxm=enabled \
    -Dvitashark=disabled \
    -Dcplayer=false
meson compile -C buildMPV
meson install -C buildMPV

编译 wiliwili

git clone --recursive https://github.com/xfangfang/wiliwili.git
cd wiliwili

1. gxm 版

cmake -B build \
  -DPLATFORM_PSV=ON \
  -DUSE_SYSTEM_CURL=ON \
  -DCMAKE_BUILD_TYPE=Release \
  -DSIMPLE_HIGHLIGHT=ON \
  -DUSE_GXM=ON \
  -DUSE_VITA_SHARK=OFF
cmake --build build

2. gles版

mv $VITASDK/arm-vita-eabi/share/sdl2/suprx/*.suprx scripts/psv/module/ 
cmake -B build \
  -DPLATFORM_PSV=ON \
  -DUSE_SYSTEM_CURL=ON \
  -DUSE_SYSTEM_SDL2=ON \
  -DMPV_NO_FB=ON \
  -DSIMPLE_HIGHLIGHT=ON \
  -DCMAKE_BUILD_TYPE=Release
cmake --build build

xfangfang/wiliwili_vita.md

PSV