Add skia svg module.

BUILDS/BUILD.skia

 
 cc_import(
-    name = "skia_public",
+    name = "skia",
     hdrs = glob(["**/*.h"]),
-    shared_library = "out/Shared/libskia.so",
+    static_library = "out/Static/libskia.a",
+    visibility = ["//visibility:public"],
+)
+
+cc_import(
+    name = "skia_svg",
+    hdrs = glob(["**/*.h"]),
+    static_library = "out/Static/libsvg.a",
+    deps = [
+         ":skia",
+         ":skia_skshaper",
+    ],
+    visibility = ["//visibility:public"],
+)
+
+cc_import(
+    name = "skia_skottie",
+    hdrs = glob(["**/*.h"]),
+    static_library = "out/Static/libskottie.a",
+    visibility = ["//visibility:public"],
+)
+
+cc_import(
+    name = "skia_skparagraph",
+    hdrs = glob(["**/*.h"]),
+    static_library = "out/Static/libskparagraph.a",
+    visibility = ["//visibility:public"],
+)
+
+cc_import(
+    name = "skia_sksg",
+    hdrs = glob(["**/*.h"]),
+    static_library = "out/Static/libsksg.a",
+    visibility = ["//visibility:public"],
+)
+
+cc_import(
+    name = "skia_skshaper",
+    hdrs = glob(["**/*.h"]),
+    static_library = "out/Static/libskshaper.a",
+    deps = [
+         ":skia_skunicode",
+    ],
+    visibility = ["//visibility:public"],
+)
+
+cc_import(
+    name = "skia_sktext",
+    hdrs = glob(["**/*.h"]),
+    static_library = "out/Static/libsktext.a",
+    visibility = ["//visibility:public"],
+)
+
+cc_import(
+    name = "skia_skunicode",
+    hdrs = glob(["**/*.h"]),
+    deps = [":skia"],
+    static_library = "out/Static/libskunicode.a",
     visibility = ["//visibility:public"],
 )

prepare.sh

@@ -28,10 +28,18 @@ if [ -f "WORKSPACE.bazel" ]; then
     fi
 fi
 
+COMPILE_ARGS=(
+    is_official_build=true
+    skia_use_system_harfbuzz=false
+    skia_enable_svg=true
+    skia_use_system_libwebp=false
+    skia_use_system_icu=false
+)
+printf -v COMPILE_ARGS_STR '%s ' "${COMPILE_ARGS[@]}"
 
 python3 tools/git-sync-deps
-bin/gn gen out/Shared --args='is_official_build=true is_component_build=true skia_use_system_harfbuzz=false skia_enable_svg=true'
-ninja -C out/Shared
+bin/gn gen out/Static --args="$COMPILE_ARGS_STR"
+ninja -C out/Static
 
 
 # if [ ! -d "${SKIA_BUILD_DIR}" ]; then

src/BUILD.bazel

@@ -4,14 +4,8 @@ cc_library(
     srcs = ["canvas.cc"],
     hdrs = ["canvas.h"],
     deps = [
-        "@ffmpeg//:avformat",
-        "@skia//:skia_public",
-        "@ffmpeg//:avcodec",
-        "@ffmpeg//:avdevice",
-        "@ffmpeg//:avfilter",
-        "@ffmpeg//:avutil",
-        "@ffmpeg//:swresample",
-        "@ffmpeg//:swscale",
+        "@skia//:skia_svg",
+        "@skia//:skia",
     ],
     copts = [
         "-I./external/ffmpeg/include",
@@ -20,5 +14,6 @@ cc_library(
     visibility = [
       "//app:__pkg__",
       "//tests:__pkg__"
-    ]
+    ],
+    linkstatic = True
 )

src/canvas.cc

 #include <stdio.h>
-#include "core/SkCanvas.h"
+#include "include/core/SkCanvas.h"
+#include "include/core/SkStream.h"
+#include "include/core/SkRefCnt.h"
+#include "modules/svg/include/SkSVGDOM.h"
 
-extern "C" {
-    #include "libavformat/avformat.h"
-}
-
-
-int say(void) {
+int example(void) {
     SkCanvas canvas = SkCanvas();
-    AVFormatContext *ctx = avformat_alloc_context();
+    SkFILEStream svgStream("./example");
+    sk_sp<SkSVGDOM> fDom = SkSVGDOM::MakeFromStream(svgStream);
     return 0;
 }

src/canvas.h

 
-int say();
+int example();

tests/BUILD.bazel

@@ -6,11 +6,13 @@ cc_test(
     srcs = ["check.cc"],
     args = ["/home"],
     copts = ["-I./src"],
-    linkopts = ["-lz", "-llzma"],
+    linkopts = [
+        "-lz", "-llzma", "-ljpeg", "-lfreetype",
+        "-lpng", "-lfontconfig", "-lGLX", "-lexpat -lm"],
     deps = [
         "//src:render",
         "@theft//:theft",
         "@gtest//:gtest",
-        "@gtest//:gtest_main"
+        "@gtest//:gtest_main",
     ]
 )

tests/check.cc

@@ -7,5 +7,5 @@ extern "C" {
 
 // Tests factorial of 0.
 TEST(Say, SayNothing) {
-  EXPECT_EQ(say(), 0);
+  EXPECT_EQ(example(), 0);
 }