example/external_client/BUILD.bazel

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

# This first example only needs the core Skia functionality and the pathops
# module. Thus, the client defines a cc_library (skia_core_and_pathops) with
# those components and then depending on that library.
cc_binary(
    name = "path_combiner",
    srcs = ["src/path_main.cpp"],
    copts = ["-std=c++17"],
    linkopts = [
        "-fuse-ld=lld",
        "-lpthread",
    ],
    deps = [":skia_core_and_pathops"],
)

cc_library(
    name = "skia_core_and_pathops",
    deps = [
        "@skia//:core",
        "@skia//:pathops",
    ],
)

cc_binary(
    name = "png_decoder",
    srcs = ["src/decode_png_main.cpp"],
    copts = ["-std=c++17"],
    linkopts = [
        "-fuse-ld=lld",
        "-lpthread",
    ],
    deps = [
        "@skia//:core",
        "@skia//:png_decode_codec",
    ],
)

cc_binary(
    name = "decode_everything",
    srcs = ["src/decode_everything.cpp"],
    copts = ["-std=c++17"],
    linkopts = select({
        "@platforms//os:linux": [
            "-fuse-ld=lld",
            "-lpthread",
        ],
        "//conditions:default": [],
    }),
    deps = [
        "@skia//:bmp_decode_codec",
        "@skia//:core",
        "@skia//:gif_decode_codec",
        "@skia//:ico_decode_codec",
        "@skia//:jpeg_decode_codec",
        "@skia//:jpegxl_decode_codec",
        "@skia//:png_decode_codec",
        "@skia//:wbmp_decode_codec",
        "@skia//:webp_decode_codec",
    ],
)

cc_binary(
    name = "write_text_to_png",
    srcs = ["src/write_text_to_png.cpp"],
    copts = ["-std=c++17"],
    linkopts = [
        "-fuse-ld=lld",
        "-lpthread",
    ],
    deps = [
        "@skia//:core",
        "@skia//:png_encode_codec",
    ] + select({
        "@platforms//os:linux": ["@skia//:fontmgr_fontconfig_freetype"],
        "@platforms//os:macos": ["@skia//:fontmgr_coretext"],
    }),
)

cc_binary(
    name = "shape_text",
    srcs = ["src/shape_text.cpp"],
    copts = ["-std=c++17"],
    linkopts = [
        "-fuse-ld=lld",
        "-lpthread",
    ],
    deps = [
        "@skia//:core",
        "@skia//:fontmgr_empty_freetype",
        "@skia//:jpeg_encode_codec",
        "@skia//:skparagraph_harfbuzz_skunicode",
        "@skia//:skunicode_icu",
    ],
)

cc_binary(
    name = "use_ganesh_gl",
    srcs = ["src/ganesh_gl.cpp"],
    copts = ["-std=c++17"],
    linkopts = [
        "-lpthread",
    ] + select(
        {
            "@platforms//os:linux": [
                "-lGL",
                "-lX11",
            ],
            "//conditions:default": [],
        },
    ),
    deps = [
        "@skia//:core",
        "@skia//:ganesh_gl",
        "@skia//:webp_encode_codec",
    ] + select({
        "@platforms//os:linux": ["@skia//:ganesh_glx_factory"],
        "@platforms//os:macos": [
            ":gl_context_helper",
            "@skia//:ganesh_gl_mac_factory",
        ],
        "//conditions:default": ["@platforms//:incompatible"],
    }),
)

objc_library(
    name = "gl_context_helper",
    srcs = ["src/gl_context_helper.mm"],
    hdrs = ["src/gl_context_helper.h"],
    copts = ["-DGL_SILENCE_DEPRECATION"],
    includes = ["src"],
    sdk_frameworks = [
        "OpenGL",
    ],
)

cc_binary(
    name = "use_ganesh_vulkan",
    srcs = ["src/ganesh_vulkan.cpp"],
    copts = ["-std=c++17"],
    linkopts = [
        "-lpthread",
    ],
    deps = [
        "@skia//:core",
        "@skia//:ganesh_vulkan",
    ],
)

cc_binary(
    name = "use_ganesh_metal",
    srcs = ["src/ganesh_metal.cpp"],
    copts = ["-std=c++17"],
    target_compatible_with = select({
        "@platforms//os:macos": [],
        "@platforms//os:ios": [],
        "//conditions:default": ["@platforms//:incompatible"],
    }),
    deps = [
        ":metal_context_helper",
        "@skia//:core",
        "@skia//:ganesh_metal",
    ],
)

objc_library(
    name = "metal_context_helper",
    srcs = ["src/metal_context_helper.mm"],
    hdrs = ["src/metal_context_helper.h"],
    copts = ["-std=c++17"],
    includes = ["src"],
    sdk_frameworks = [
        # Without MetalKit added as a dependency, `[*device newCommandQueue]` fails
        "MetalKit",
        "Metal",
    ],
    target_compatible_with = select({
        "@platforms//os:macos": [],
        "@platforms//os:ios": [],
        "//conditions:default": ["@platforms//:incompatible"],
    }),
    deps = [
        "@skia//:core",
        "@skia//:ganesh_metal",
        "@skia//:jpeg_encode_codec",
    ],
)

cc_binary(
    name = "use_skresources",
    srcs = ["src/use_skresources.cpp"],
    copts = ["-std=c++17"],
    linkopts = [
        "-lpthread",
    ],
    deps = [
        "@skia//:core",
        "@skia//:jpeg_decode_codec",
        "@skia//:png_decode_codec",
        "@skia//:skresources",
    ],
)

cc_binary(
    name = "svg_with_primitive",
    srcs = ["src/svg_renderer.cpp"],
    copts = ["-std=c++17"],
    linkopts = [
        "-lpthread",
    ],
    deps = [
        "@skia//:core",
        "@skia//:png_encode_codec",
        "@skia//:skshaper_core",
        "@skia//:svg_renderer",
    ] + select({
        "@platforms//os:linux": ["@skia//:fontmgr_fontconfig_freetype"],
        "@platforms//os:macos": ["@skia//:fontmgr_coretext"],
        "//conditions:default": [],
    }),
)

cc_binary(
    name = "svg_with_harfbuzz",
    srcs = ["src/svg_renderer.cpp"],
    copts = ["-std=c++17"],
    linkopts = [
        "-lpthread",
    ],
    deps = [
        "@skia//:core",
        "@skia//:png_encode_codec",
        "@skia//:skshaper_harfbuzz",
        "@skia//:skshaper_unicode",
        "@skia//:skunicode_icu",
        "@skia//:svg_renderer",
    ] + select({
        "@platforms//os:linux": ["@skia//:fontmgr_fontconfig_freetype"],
        "@platforms//os:macos": ["@skia//:fontmgr_coretext"],
        "//conditions:default": [],
    }),
)

cc_binary(
    name = "write_to_pdf",
    srcs = ["src/write_to_pdf.cpp"],
    copts = ["-std=c++17"],
    linkopts = [
        "-lpthread",
    ],
    deps = [
        "@skia//:core",
        "@skia//:pdf_writer",
    ] + select({
        "@platforms//os:linux": ["@skia//:fontmgr_fontconfig_freetype"],
        "@platforms//os:macos": ["@skia//:fontmgr_coretext"],
        "//conditions:default": [],
    }),
)