commit 217056c04885914101c403cb7e4bc09d7902d5bc
author Kevin Lubick <kjlubick@google.com> Thu Sep 20 17:39:31 2018 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Fri Sep 21 12:03:55 2018 +0000
tree fc848259c217d38affdc5024019b37fd9379c238
parent 38ca6d509d9f7b0db55ae747c28ca373d6143250

[CanvasKit] Implement some basic Canvas/Surface things.


drawText is having issues in a release build.  Skottie sometimes
asserts in debug mode. This possibly has something to do with
memory alignment - like https://skia-review.googlesource.com/c/skia/+/155980
helped fix.

Patchset 9 shows off integrating Skia drawing to
an HTML canvas using Ganesh.

To see it locally, set up https://kripken.github.io/emscripten-site/docs/getting_started/downloads.html
and then set $EMSDK to be that directory.  Then run

   make clean
   make local-example

and navigate to http://localhost:8000/skia-wasm/example.html

Patchset 20 shows off Skottie animating directly to a Canvas.

Docs-Preview: https://skia.org/?cl=153882
Bug: skia:
Change-Id: I2ad2f4ffac00925ee901982ccbaeb7aa63b1ea23
Reviewed-on: https://skia-review.googlesource.com/153882
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>

BUILD.gn

diff --git a/BUILD.gn b/BUILD.gn
index 67195fc..fe37aed 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -399,7 +399,8 @@
 }
 
 optional("fontmgr_custom") {
-  enabled = is_linux && skia_use_freetype && !skia_use_fontconfig
+  enabled = (is_linux || target_cpu == "wasm") && skia_use_freetype &&
+            !skia_use_fontconfig
 
   deps = [
     ":typeface_freetype",
@@ -929,7 +930,7 @@
     ]
   }
 
-  if (is_linux) {
+  if (is_linux || target_cpu == "wasm") {
     sources += [ "src/ports/SkDebug_stdio.cpp" ]
     if (skia_use_egl) {
       libs += [ "GLESv2" ]