diff --git a/BUILD.public b/BUILD.public new file mode 100644 index 000000000..f69e9b63c --- /dev/null +++ b/BUILD.public @@ -0,0 +1,129 @@ +# Description: +# Skia graphics library. +# +# Definitions for Google BUILD file. + +exports_files(["BUILD.public"]) + +# Platform-independent SRCS +SRCS = glob( + [ + "google/*.cpp", + "src/c/*.cpp", + "src/core/*.cpp", + "src/device/*.cpp", + "src/doc/*.cpp", + "src/effects/*.cpp", + "src/effects/gradients/*.cpp", + "src/image/*.cpp", + "src/images/*.cpp", + "src/lazy/*.cpp", + "src/pathops/*.cpp", + "src/pdf/*.cpp", + "src/pipe/*.cpp", + "src/sfnt/*.cpp", + "src/utils/*.cpp", + "src/gpu/*.cpp", + "src/gpu/effects/*.cpp", + "src/gpu/gl/*.cpp", + "src/gpu/gl/builders/*.cpp", + "src/gpu/gl/debug/*.cpp", + "src/gpu/gl/glx/*.cpp", + "src/opts/opts_check_x86.cpp", + "src/opts/*SSE2*.cpp", + "src/opts/SkTextureCompression_opts_none.cpp", + + # TODO(mtklein): might be more maintainable with a blacklist instead? + "src/ports/SkBarriers_x86.cpp", + "src/ports/SkDebug_stdio.cpp", + "src/ports/SkDiscardableMemory_none.cpp", + "src/ports/SkFontHost_linux.cpp", + "src/ports/SkFontHost_FreeType.cpp", + "src/ports/SkFontHost_FreeType_common.cpp", + "src/ports/SkGlobalInitialization_default.cpp", + "src/ports/SkImageGenerator_skia.cpp", + "src/ports/SkMemory_malloc.cpp", + "src/ports/SkMutex_pthread.h", + "src/ports/SkOSFile_posix.cpp", + "src/ports/SkOSFile_stdio.cpp", + "src/ports/SkTLS_pthread.cpp", + "src/ports/SkTime_Unix.cpp", + + # Third Party + "third_party/etc1/*.cpp", + "third_party/ktx/*.cpp", + ], + exclude = [ + "src/pdf/SkPDFFont.cpp", # Wrapped by google/SkPDFFont_sfntly.cpp + "src/gpu/gl/GrGLDefaultInterface_none.cpp", + "src/gpu/gl/GrGLCreateNativeInterface_none.cpp", + # TODO(mtklein): files below here probably want upstream fixes + "src/utils/SkThreadUtils_pthread_mach.cpp", # Mac-only. Move to ports? + # Non-Mac-non-Linux. Move to ports? + "src/utils/SkThreadUtils_pthread_other.cpp", + "src/utils/SkThreadUtils_win.cpp", # Windows-only. Move to ports? + "src/doc/*_XPS.cpp", + + # TODO(melanielc): These don't compile. Maybe remove them? + "src/pathops/SkConicLineIntersection.cpp", + "src/pathops/SkPathOpsPostSect.cpp", + ], +) + +HDRS = glob( + [ + "include/**/*.h", + ], +) + +# Includes needed by Skia implementation. Not public includes. +INCLUDES = [ + "include/animator", + "include/c", + "include/codec", + "include/config", + "include/core", + "include/device", + "include/effects", + "include/gpu", + "include/images", + "include/pathops", + "include/pdf", + "include/pipe", + "include/ports", + "include/private", + "include/utils", + "include/views", + "include/xml", + "src/core", + "src/doc", + "src/gpu", + "src/image", + "src/lazy", + "src/opts", + "src/pdf", + "src/ports", + "src/sfnt", + "src/utils", + "third_party/etc1", + "third_party/ktx", +] + +COPTS = [ + "-Wno-deprecated-declarations", # Internal use of deprecated methods. :( + "-Wno-implicit-fallthrough", # Some intentional fallthrough. +] + +DEFINES = [ + # It'd be nice for fastbuild, dbg -> SK_DEBUG, opt -> SK_RELEASE. + "SK_RELEASE", + # Chrome DEFINES. + "SK_USE_FLOATBITS", + "SK_USE_FREETYPE_EMBOLDEN", + # Turn on a few Google3-specific build fixes. + "GOOGLE3", + "SK_BUILD_FOR_UNIX", + "SK_SAMPLES_FOR_X", +] + +LINKOPTS = ["-ldl"] diff --git a/LICENSE b/LICENSE index e74c256cb..e97437da5 100644 --- a/LICENSE +++ b/LICENSE @@ -25,3 +25,209 @@ // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +-------------------------------------------------------------------------------- +third_party/etc1 is under the following license: + + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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(App-engine script is very flaky, so retry +# 10 times.) +LKGR="" +for i in `seq 1 10`; do + LKGR=$(curl "http://skia-tree-status-staging.appspot.com/lkgr") + if [[ ${#LKGR} -gt 4 ]]; then + break + fi +done +[[ ${#LKGR} -gt 4 ]] || gbash::die "Unable to get Skia LKGR (got '${LKGR}')" +echo "${LKGR}" diff --git a/tools/git_clone_to_google3.sh b/tools/git_clone_to_google3.sh new file mode 100755 index 000000000..1e2f34f82 --- /dev/null +++ b/tools/git_clone_to_google3.sh @@ -0,0 +1,94 @@ +#!/bin/bash +# Copyright 2014 Google Inc. +# +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +# Crude script to clone the git skia repo into the current directory, which +# must be a CitC client. +# +# Usage: +# ./tools/git_clone_to_google3.sh + +source gbash.sh || exit +DEFINE_string skia_rev "" "Git hash of Skia revision to clone, default LKGR." + +set -x -e + +# To run this script after making edits, run: +# g4 revert -k git_clone_to_google3.sh +# To get the file back into your CL, run: +# g4 edit git_clone_to_google3.sh +#g4 opened | grep -q "//depot" && gbash::die "Must run in a clean client." + +# Checkout LKGR of Skia in a temp location. +TMP=$(gbash::make_temp_dir) +pushd "${TMP}" +git clone https://skia.googlesource.com/skia +cd skia +git fetch +if [ -z "${FLAGS_skia_rev}" ]; then + # Retrieve last known good revision. + MY_DIR="$(gbash::get_absolute_caller_dir)" + FLAGS_skia_rev="$(${MY_DIR}/get_skia_lkgr.sh)" +fi +git checkout --detach "${FLAGS_skia_rev}" + +# Rsync to google3 location. +popd +# Use multichange client in case there are too many files for nomultichange. http://b/7292343 +g4 client --set_option multichange +# Use allwrite to simplify opening the correct files after rsync. +g4 client --set_option allwrite +# Filter directories added to CitC. +rsync -avzJ \ + --delete \ + --delete-excluded \ + --include=/bench \ + --include=/dm \ + --include=/gm \ + --include=/include \ + --include=/src \ + --exclude=/src/animator \ + --include=/tests \ + --include=/third_party \ + --include=/tools \ + --include=/.git \ + '--exclude=/*/' \ + --include=/third_party/etc1 \ + --include=/third_party/ktx \ + --include=/third_party/libwebp \ + '--exclude=/third_party/*/' \ + "${TMP}/skia/" \ + "./" + +# Open added/changed files for add/edit. +g4 reopen +# Revert files that are equivalent to the checked in version. +g4 revert -a + +# Tell CitC to ignore .git and .gitignore. +find . \ + \( -name .git \ + -o -name .gitignore \ + \) \ + -execdir g4 revert -k \{\} \; + +# Tell Git to ignore README.google and BUILD. +echo README.google >> .git/info/exclude +echo BUILD >> .git/info/exclude +g4 revert README.google +g4 revert BUILD + +# Use google3 version of OWNERS, README.google, and BUILD. +find . \ + \( -name OWNERS -o -name README.google -o -name BUILD \) \ + -exec git update-index --skip-worktree \{\} \; \ + -execdir g4 revert \{\} \; + +# Tell git to ignore files left out of the rsync (i.e. "deleted" files). +git status --porcelain | \ + grep -e "^ D" | \ + cut -c 4- | \ + xargs git update-index --skip-worktree + diff --git a/tools/sync_google3.sh b/tools/sync_google3.sh new file mode 100755 index 000000000..50ad61c4a --- /dev/null +++ b/tools/sync_google3.sh @@ -0,0 +1,43 @@ +#!/bin/bash +# Copyright 2014 Google Inc. +# +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +# Syncs //depot/google3/third_party/skia/HEAD to the last known good revision of +# Skia. If this script is not run from a Piper client, creates a new CitC +# client. Also updates README.google. +# +# Usage: +# ./tools/sync_google3.sh + +source gbash.sh || exit + +set -x -e + +MY_DIR="$(gbash::get_absolute_caller_dir)" +LKGR="$(${MY_DIR}/get_skia_lkgr.sh)" + +gbash::get_google3_dir && GOOGLE3="$(gbash::get_google3_dir)" +if [ -z "${GOOGLE3}" ]; then + CLIENT_NAME="sync_skia_$(date '+%F-%H-%M-%S')" + ${MY_DIR}/create_skia_google3_client.sh "${CLIENT_NAME}" + GOOGLE3="/google/src/cloud/${USER}/${CLIENT_NAME}/google3" +fi +cd "${GOOGLE3}/third_party/skia/HEAD" +${MY_DIR}/git_clone_to_google3.sh --skia-rev "${LKGR}" + +# Update README.google. +sed --in-place "s/^Version: .*/Version: ${LKGR}/" README.google +sed --in-place "s/URL: http:\/\/skia.googlesource.com\/skia\/+archive\/.*\.tar\.gz/URL: http:\/\/skia.googlesource.com\/skia\/+archive\/${LKGR}.tar.gz/" README.google +CURRENT_DATE=`date '+%d %B %Y'` +echo "Updated using sync_google3.sh on $CURRENT_DATE by $USER@google.com" >> README.google + +# Add README.google to the default change. +g4 reopen +# Create a new CL. +CHANGE="$(g4 change --desc "Update skia HEAD to ${LKGR}.")" +CL="$(echo "${CHANGE}" | sed "s/Change \([0-9]\+\) created.*/\1/")" + +# Run TAP. +tap_presubmit -c "${CL}" -p skia