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Merge pull request #18068 from lionkunonly:gsoc_2020_simd

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[GSoC] OpenCV.js: WASM SIMD optimization 2.0

* gsoc_2020_simd Add perf test for filter2d

* add perf test for kernel scharr and kernel gaussianBlur

* add perf test for blur, medianBlur, erode, dilate

* fix the errors for the opencv PR robot

fix the trailing whitespace.

* add perf tests for kernel remap, warpAffine, warpPersepective, pyrDown

* fix a bug in  modules/js/perf/perf_imgproc/perf_remap.js

* add function smoothBorder in helpfun.js and remove replicated function in perf test of warpAffine and warpPrespective

* fix the trailing white space issues

* add OpenCV.js loader

* Implement the Loader with help of WebAssembly Feature Detection, remove trailing whitespaces

* modify the explantion for loader in js_setup.markdown and fix bug in loader.js
This commit is contained in:
Kun Liang
2020-10-19 04:30:36 +08:00
committed by GitHub
parent bd19f991a5
commit c82417697a
36 changed files with 3513 additions and 847 deletions
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14
platforms/js/build_js.py
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@@ -201,6 +201,9 @@ class Builder:
def build_doc(self):
execute(["make", "-j", str(multiprocessing.cpu_count()), "doxygen"])
def build_loader(self):
execute(["make", "-j", str(multiprocessing.cpu_count()), "opencv_js_loader"])
#===================================================================================================
@@ -221,6 +224,7 @@ if __name__ == "__main__":
parser.add_argument('--build_test', action="store_true", help="Build tests")
parser.add_argument('--build_perf', action="store_true", help="Build performance tests")
parser.add_argument('--build_doc', action="store_true", help="Build tutorials")
parser.add_argument('--build_loader', action="store_true", help="Build OpenCV.js loader")
parser.add_argument('--clean_build_dir', action="store_true", help="Clean build dir")
parser.add_argument('--skip_config', action="store_true", help="Skip cmake config")
parser.add_argument('--config_only', action="store_true", help="Only do cmake config")
@@ -292,6 +296,11 @@ if __name__ == "__main__":
log.info("=====")
builder.build_doc()
if args.build_loader:
log.info("=====")
log.info("===== Building OpenCV.js loader")
log.info("=====")
builder.build_loader()
log.info("=====")
log.info("===== Build finished")
@@ -316,3 +325,8 @@ if __name__ == "__main__":
opencvjs_tutorial_path = find_file("tutorial_js_root.html", os.path.join(builder.build_dir, "doc", "doxygen", "html"))
if check_file(opencvjs_tutorial_path):
log.info("OpenCV.js tutorials location: %s", opencvjs_tutorial_path)
if args.build_loader:
opencvjs_loader_path = os.path.join(builder.build_dir, "bin", "loader.js")
if check_file(opencvjs_loader_path):
log.info("OpenCV.js loader location: %s", opencvjs_loader_path)