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| author | Pascal Massimino <pascal.massimino@gmail.com> | 2018-04-03 13:55:33 +0200 |
|---|---|---|
| committer | Pascal Massimino <pascal.massimino@gmail.com> | 2018-04-03 13:56:53 +0200 |
| commit | fc1b8e3a8bd5fc7bac79cfe7f46daf6441f4ef7c (patch) | |
| tree | d70afd2ab997fdb696f456c3512d67c3f40e6bd6 | |
| parent | 15aa48d905a7a00f13d018ed9574c3c9b70d96af (diff) | |
| download | libwebp-fc1b8e3a8bd5fc7bac79cfe7f46daf6441f4ef7c.tar.gz | |
webp_js: fix webp_js demo html
We need to export 'Module.cwrap' method.
Change-Id: I2986c5a4c06630ae3f95086a114e727a86c99a2b
| -rw-r--r-- | CMakeLists.txt | 6 | ||||
| -rw-r--r-- | README.webp_js | 3 |
2 files changed, 6 insertions, 3 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 79477a45..a3b7a436 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -289,7 +289,8 @@ if(WEBP_BUILD_WEBP_JS) target_link_libraries(webp_js webpdecoder SDL) set(WEBP_HAVE_SDL 1) set_target_properties(webp_js PROPERTIES LINK_FLAGS - "-s EXPORTED_FUNCTIONS='[\"_WebpToSDL\"]' -s INVOKE_RUN=0") + "-s EXPORTED_FUNCTIONS='[\"_WebpToSDL\"]' -s INVOKE_RUN=0 \ + -s EXTRA_EXPORTED_RUNTIME_METHODS='[\"cwrap\"]'") set_target_properties(webp_js PROPERTIES OUTPUT_NAME webp) target_compile_definitions(webp_js PUBLIC EMSCRIPTEN WEBP_HAVE_SDL) @@ -299,7 +300,8 @@ if(WEBP_BUILD_WEBP_JS) target_link_libraries(webp_wasm webpdecoder SDL) set_target_properties(webp_wasm PROPERTIES LINK_FLAGS "-s WASM=1 -s 'BINARYEN_METHOD=\"native-wasm\"' \ - -s EXPORTED_FUNCTIONS='[\"_WebpToSDL\"]' -s INVOKE_RUN=0") + -s EXPORTED_FUNCTIONS='[\"_WebpToSDL\"]' -s INVOKE_RUN=0 \ + -s EXTRA_EXPORTED_RUNTIME_METHODS='[\"cwrap\"]'") target_compile_definitions(webp_wasm PUBLIC EMSCRIPTEN WEBP_HAVE_SDL) target_compile_definitions(webpdecoder PUBLIC EMSCRIPTEN) diff --git a/README.webp_js b/README.webp_js index 04f4970b..2805354d 100644 --- a/README.webp_js +++ b/README.webp_js @@ -32,7 +32,8 @@ using Emscripten and CMake. webp.js.mem files generated. The callable JavaScript function is WebPToSDL(), which decodes a raw WebP -bitstream into a canvas. See webp_js/index.html for a simple usage sample. +bitstream into a canvas. See webp_js/index.html for a simple usage sample +(see below for instructions). Demo HTML page: =============== |