dawn-cmake/scripts/dawn_overrides_with_defaults.gni
Austin Eng 92a011a253 Record and dump trace events in the perf tests
Trace data can be used to build additional metrics which measure
validation costs, GPU time, etc. It will also be helpful to store in
the test output for later analysis.

This CL also adds jsoncpp as a DEP so we can dump trace file json
output.

Bug: dawn:208
Change-Id: Ia6c05ca90aecae308ee6a4fd11e5f43bb03b1dc9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12080
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
2019-10-17 19:00:32 +00:00

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# Copyright 2018 The Dawn Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This files imports the overrides for Dawn but sets the defaults so that
# projects including Dawn don't have to set dirs if they happen to use the
# same.
# It takes advantage of GN's variable scoping rules to define global variables
# inside if constructs.
import("//build_overrides/dawn.gni")
if (!defined(dawn_standalone)) {
dawn_standalone = false
}
if (!defined(dawn_root)) {
dawn_root = get_path_info("..", "abspath")
}
dawn_gen_root = get_path_info("${dawn_root}", "gen_dir")
if (!defined(dawn_jinja2_dir)) {
dawn_jinja2_dir = "//third_party/jinja2"
}
if (!defined(dawn_glfw_dir)) {
dawn_glfw_dir = "//third_party/glfw"
}
if (!defined(dawn_googletest_dir)) {
dawn_googletest_dir = "//third_party/googletest"
}
if (!defined(dawn_jsoncpp_dir)) {
dawn_jsoncpp_dir = "//third_party/jsoncpp"
}
if (!defined(dawn_shaderc_dir)) {
dawn_shaderc_dir = "//third_party/shaderc"
}
if (!defined(dawn_spirv_cross_dir)) {
dawn_spirv_cross_dir = "//third_party/spirv-cross"
}
if (!defined(dawn_spirv_tools_dir)) {
dawn_spirv_tools_dir = "//third_party/SPIRV-Tools"
}