load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library", "cc_test", "objc_library")

cc_library(
    name = "gfxstream_backend_headers",
    hdrs = glob(["include/**/*.h"]),
    copts = ["-fno-exceptions"],
    includes = ["include"],
    visibility = ["//visibility:public"],
)

cc_library(
    name = "gfxstream_host_headers",
    hdrs = [
        "compressedTextureFormats/AstcCpuDecompressor.h",
    ] + glob([
        "*.h",
    ]),
    copts = ["-fno-exceptions"],
    includes = ["."],
    visibility = [":__subpackages__"],
)

cc_library(
    name = "gfxstream-compressedTextures",
    srcs = ["compressedTextureFormats/AstcCpuDecompressorNoOp.cpp"] + glob(["compressedTextureFormats/*.h"]),
    hdrs = [
        "compressedTextureFormats/AstcCpuDecompressor.h",
    ],
    copts = ["-fno-exceptions"],
    includes = ["."],
    visibility = ["//visibility:public"],
    deps = [
        "//common/etc:gfxstream_etc",
    ],
)

cc_test(
    name = "gfxstream-compressedTextures_unittests",
    srcs = ["compressedTextureFormats/AstcCpuDecompressor_unittest.cpp"],
    copts = ["-fno-exceptions"],
    deps = [
        ":gfxstream-compressedTextures",
        "@aemu//base:aemu-base",
        "@aemu//host-common:logging",
        "@com_google_googletest//:gtest_main",
    ],
)

objc_library(
    name = "gfxstream_backend_static-darwin",
    srcs = [
        "GlesCompat.h",
        "NativeSubWindow.h",
        "NativeSubWindow_cocoa.mm",
    ],
    copts = [
        "-fno-exceptions",
        "-Wno-deprecated-declarations",
    ],
    defines = [
        "EMUGL_BUILD",
        "GFXSTREAM_ENABLE_HOST_GLES=1",
    ],
    sdk_frameworks = [
        "AppKit",
        "QuartzCore",
        "IOSurface",
    ],
    target_compatible_with = [
        "@platforms//os:macos",
    ],
    deps = [
        ":gfxstream_backend_headers",
        "//:gfxstream-gl-host-common-headers",
        "//common/opengl:gfxstream_opengl_headers",
    ],
)

cc_library(
    name = "gfxstream_backend_static",
    srcs = [
        "Buffer.cpp",
        "ChannelStream.cpp",
        "ColorBuffer.cpp",
        "DisplaySurface.cpp",
        "DisplaySurfaceUser.cpp",
        "ExternalObjectManager.cpp",
        "FrameBuffer.cpp",
        "GfxStreamAgents.cpp",
        "GraphicsDriverLock.cpp",
        "Hwc2.cpp",
        "PostWorker.cpp",
        "PostWorkerGl.cpp",
        "ReadBuffer.cpp",
        "RenderChannelImpl.cpp",
        "RenderControl.cpp",
        "RenderLibImpl.cpp",
        "RenderThread.cpp",
        "RenderThreadInfo.cpp",
        "RenderThreadInfoGl.cpp",
        "RenderThreadInfoMagma.cpp",
        "RenderWindow.cpp",
        "RendererImpl.cpp",
        "RingStream.cpp",
        "SyncThread.cpp",
        "VirtioGpuContext.cpp",
        "VirtioGpuFrontend.cpp",
        "VirtioGpuResource.cpp",
        "VirtioGpuRingBlob.cpp",
        "VirtioGpuTimelines.cpp",
        "VsyncThread.cpp",
    ] + select({
        "@platforms//os:macos": [],
        "@platforms//os:windows": ["NativeSubWindow_win32.cpp"],
        "@platforms//os:linux": ["NativeSubWindow_x11.cpp"],
        "//conditions:default": [],
    }) + glob([
        "*.h",
    ]),
    copts = [
        "-Wno-return-type-c-linkage",
        "-Wno-extern-c-compat",
        "-fno-exceptions",
    ],
    defines = [
        "QEMU_NEXT",
        "EMUGL_BUILD",
        "GFXSTREAM_ENABLE_HOST_GLES=1",
    ] + select({
        "@platforms//os:windows": [
            "WIN32_LEAN_AND_MEAN",
        ],
        "//conditions:default": [],
    }),
    includes = [
        ".",
        "gl",
    ],
    linkstatic = True,
    visibility = ["//visibility:public"],
    deps = [
        ":gfxstream_backend_headers",
        "//:gfxstream-gl-host-common-headers",
        "//host/apigen-codec-common",
        "//host/backend:gfxstream_backend",
        "//host/features:gfxstream_features",
        "//host/gl:EGL_translator_static",
        "//host/gl:OpenGLESDispatch",
        "//host/gl:gfxstream-gl-host-common",
        "//host/gl:gfxstream-gl-server",
        "//host/gl:gl-common-headers",
        "//host/gl:gl_headers",
        "//host/gl:gles1_dec",
        "//host/gl:gles2_dec",
        "//host/gl/glestranslator/GLES_CM:GLES_CM_translator_static",
        "//host/magma:gfxstream-magma-server",
        "//host/magma:magma-headers",
        "//host/renderControl_dec",
        "//host/tracing:gfxstream_host_tracing",
        "//host/vulkan:gfxstream-vulkan-server",
        "@aemu//base:aemu-base",
        "@aemu//base:aemu-base-metrics",
        "@aemu//host-common:aemu-host-common",
        "@aemu//host-common:logging",
        "@aemu//snapshot:aemu-snapshot",
    ] + select({
        "@platforms//os:macos": [
            ":gfxstream_backend_static-darwin",
        ],
        "//conditions:default": [],
    }),
)

cc_library(
    name = "gfxstream_backend_shared",
    srcs = [
        "render_api.cpp",
        "virtio-gpu-gfxstream-renderer.cpp",
    ],
    copts = [
        "-fno-exceptions",
        "-Wno-extern-c-compat",
        "-Wno-return-type-c-linkage",
    ],
    defines = [
        "EMUGL_BUILD",
        "BUILDING_EMUGL_COMMON_SHARED",
        "WIN32_LEAN_AND_MEAN",
    ],
    linkstatic = True,
    visibility = ["//visibility:public"],
    deps = [
        ":gfxstream_backend_static",
        "//:gfxstream-gl-host-common-headers",
        "//common/utils:gfxstream_common_utils",
        "//host/gl:gfxstream-gl-host-common",
        "@aemu//base:aemu-base",
        "@aemu//base:aemu-base-metrics",
        "@aemu//host-common:aemu-host-common-product-feature-override",
    ],
)

cc_binary(
    name = "gfxstream_backend",
    srcs = [
        "render_api.cpp",
        "virtio-gpu-gfxstream-renderer.cpp",
    ],
    copts = ["-fno-exceptions"],
    linkshared = True,
    visibility = ["//visibility:public"],
    deps = [
        ":gfxstream_backend_static",
        "//:gfxstream-gl-host-common-headers",
        "//common/utils:gfxstream_common_utils",
        "//host/gl:gfxstream-gl-host-common",
        "@aemu//base:aemu-base",
        "@aemu//base:aemu-base-metrics",
        "@aemu//host-common:aemu-host-common-product-feature-override",
    ],
)

# Note: It looks like cc_shared_library refuses to include objc_library
# b/331235218
# cc_shared_library(
#     name = "gfxstream_backend",
#     visibility = ["//visibility:public"],
#     deps = [":gfxstream_backend_shared"],
# )