# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (C) 2019-present Shanti Gilbert (https://github.com/shantigilbert)

PKG_NAME="parallel-n64_gln64"
PKG_VERSION="1922f4a60bb1335b0df995dcc0c232d82a32bb2d"
PKG_SHA256="cb2e9904289757d918eb4cae18015cf003bfad762402863062bede7662a18fc0"
PKG_REV="2"
PKG_LICENSE="GPLv2"
PKG_SITE="https://github.com/libretro/parallel-n64"
PKG_URL="${PKG_SITE}/archive/${PKG_VERSION}.tar.gz"
PKG_DEPENDS_TARGET="toolchain ${OPENGLES} core-info"
PKG_SECTION="libretro"
PKG_SHORTDESC="Optimized/rewritten Nintendo 64 emulator made specifically for Libretro. Originally based on Mupen64 Plus."
PKG_LONGDESC="Optimized/rewritten Nintendo 64 emulator made specifically for Libretro. Originally based on Mupen64 Plus."
PKG_TOOLCHAIN="make"
PKG_BUILD_FLAGS="-lto"
PKG_PATCH_DIRS+="${DEVICE}"

if [ "${ARCH}" = "arm" ]
then
  if [[ "${DEVICE}" =~ RG351 ]]
  then
    PKG_MAKE_OPTS_TARGET=" platform=RG351x"
  else
    PKG_MAKE_OPTS_TARGET=" platform=${DEVICE}"
  fi
else
  make_target() {
    :
  }
fi

pre_configure_target() {
  sed -i 's/info->library_name = "ParaLLEl N64";/info->library_name = "ParaLLEl N64 GLN64";/g' ${PKG_BUILD}/libretro/libretro.c
  sed -i 's/"GFX Plugin; auto|glide64|gln64|rice/"GFX Plugin; gln64|auto|glide64|rice/g' ${PKG_BUILD}/libretro/libretro.c
  sed -i 's/"Resolution (restart); 320x240|640x480|960x720/"Resolution (restart); 640x480|320x240|960x720/g' ${PKG_BUILD}/libretro/libretro.c
  sed -i 's/"Framerate (restart); original|fullspeed"/"Framerate (restart); fullspeed|original"/g' ${PKG_BUILD}/libretro/libretro.c
  sed -i 's/"GFX Accuracy (restart); veryhigh|high|medium|low"/"GFX Accuracy (restart); medium|veryhigh|high|low"/g' ${PKG_BUILD}/libretro/libretro.c
  sed -i 's/"(Glide64) Texture Filtering; automatic|N64 3-point|bilinear|nearest"/"(Glide64) Texture Filtering; nearest|automatic|N64 3-point|bilinear"/g' ${PKG_BUILD}/libretro/libretro.c
}

makeinstall_target() {
  mkdir -p ${INSTALL}/usr/lib/libretro
  if [[ "${ARCH}" == "aarch64" ]]
  then
    cp -vP ${PKG_BUILD}/../../build.${DISTRO}-${DEVICE}.arm/parallel-n64_gln64-*/.install_pkg/usr/lib/libretro/parallel_n64_gln64_libretro.so ${INSTALL}/usr/lib/libretro/parallel_n64_gln64_libretro.so
    cp -vP ${PKG_BUILD}/../core-info-*/parallel_n64_libretro.info ${INSTALL}/usr/lib/libretro/parallel_n64_gln64_libretro.info
    sed -i 's/ParaLLEl N64/ParaLLEl N64 GLN64/g' ${INSTALL}/usr/lib/libretro/parallel_n64_gln64_libretro.info
  else
    cp parallel_n64_libretro.so ${INSTALL}/usr/lib/libretro/parallel_n64_gln64_libretro.so
  fi
}