// Copyright (C) 2026 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Put all prebuilts into a separate namespace to avoid naming collisions with
// external/mesa3d while it still defines those modules.
soong_namespace {
}

// Source: mesa3d makefiles http://shortn/_1JTixaDEnl
license {
    name: "libGLES_mesa_license",
    visibility: [
        "//device/google/sdv/prebuilts:__subpackages__",
    ],
    license_kinds: [
        "SPDX-license-identifier-ISC",
        "SPDX-license-identifier-MIT",
    ],
    license_text: ["LICENSE.mesa"],
}

// Source: mesa3d makefiles http://shortn/_eeerquankd
license {
    name: "gallium_dri_license",
    visibility: [
        "//device/google/sdv/prebuilts:__subpackages__",
    ],
    license_kinds: [
        "SPDX-license-identifier-MIT",
    ],
    license_text: ["LICENSE.mesa"],
}

// Source: mesa3d makefiles http://shortn/_YWrLhMh8r8
license {
    name: "libglapi_license",
    visibility: [
        "//device/google/sdv/prebuilts:__subpackages__",
    ],
    license_kinds: [
        "SPDX-license-identifier-Apache-2.0",
        "SPDX-license-identifier-MIT",
    ],
    license_text: ["LICENSE.mesa"],
}

// Source: gfxstream build script http://shortn/_O0h7G0GQp8
license {
    name: "gfxstream_license",
    visibility: [
        "//device/google/sdv/prebuilts:__subpackages__",
    ],
    license_kinds: [
        "SPDX-license-identifier-MIT",
    ],
    license_text: ["LICENSE.mesa"],
}

// Mesa EGL/GLES implementation with Gallium virgl backend enabled.
// TODO: b/326956485 - remove when migration to ANGLE+gfxstream is done
cc_prebuilt_library_shared {
    name: "libGLES_mesa",
    licenses: ["libGLES_mesa_license"],
    vendor: true,
    relative_install_path: "egl",
    compile_multilib: "64",
    arch: {
        x86_64: {
            srcs: ["x86_64/libGLES_mesa.so"],
        },
        arm64: {
            srcs: ["arm64/libGLES_mesa.so"],
        },
    },
    shared_libs: [
        "libc++",
        "libcutils",
        "libdrm",
        "libglapi",
        "libhardware",
        "liblog",
        "libnativewindow",
        "libsync",
    ],
    required: [
        "gallium_dri",
    ],
}

// Dependency of libGLES_mesa.
// TODO: b/326956485 - remove when migration to ANGLE+gfxstream is done
cc_prebuilt_library_shared {
    name: "libglapi",
    licenses: ["libglapi_license"],
    vendor: true,
    compile_multilib: "64",
    arch: {
        x86_64: {
            srcs: ["x86_64/libglapi.so"],
        },
        arm64: {
            srcs: ["arm64/libglapi.so"],
        },
    },
    shared_libs: [
        "libc++",
        "libdrm",
    ],
}

// Dependency of libGLES_mesa.
// TODO: b/326956485 - remove when migration to ANGLE+gfxstream is done
cc_prebuilt_library_shared {
    name: "gallium_dri",
    licenses: ["gallium_dri_license"],
    vendor: true,
    relative_install_path: "dri",
    compile_multilib: "64",
    arch: {
        x86_64: {
            srcs: ["x86_64/gallium_dri.so"],
        },
        arm64: {
            srcs: ["arm64/gallium_dri.so"],
        },
    },
    shared_libs: [
        "libc++",
        "libdrm",
        "libglapi",
        "liblog",
        "libsync",
        "libz",
    ],
    required: [
        "gallium_dri_virtio_gpu_symlink",
    ],
}

// APEX with surfaceless build of gfxstream guest library (vulkan.ranchu.so) including HMI symbol
// TODO (b/480851918): Remove when possible to build it from mesa sources again.
prebuilt_apex {
    name: "com.google.cf.vulkan.with_hal",
    enabled: select(soong_config_variable("gfxstream", "mesa3d_platforms"), {
        "none": true, // Enables if mesa3d_platforms is "none"
        default: false,
    }),
    vendor: true,
    licenses: ["gfxstream_license"],
    arch: {
        arm64: {
            src: "arm64/com.google.cf.vulkan.apex",
        },
        x86_64: {
            src: "x86_64/com.google.cf.vulkan.apex",
        },
    },
}

// Soong for whatever reason doesn't support "symlinks" property on
// cc_prebuilt_library*, so we need a separate module to emulate
// LOCAL_MODULE_SYMLINKS from Mesa makefiles (http://shortn/_tZn0zWFnXL).
// Fortunately we only need virtio_gpu Gallium module that provides virgl
// support, and only on 64-bit builds.
//
// TODO: b/326956485 - remove when migration to ANGLE+gfxstream is done
install_symlink {
    name: "gallium_dri_virtio_gpu_symlink",
    symlink_target: "gallium_dri.so",
    installed_location: "lib64/dri/virtio_gpu_dri.so",
    vendor: true,
}