dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2024-11-19 20:08:28 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

webp_js: fix webp_js demo html

Browse Source 
We need to export 'Module.cwrap' method.

Change-Id: I2986c5a4c06630ae3f95086a114e727a86c99a2b
This commit is contained in:
Pascal Massimino 2018-04-03 13:55:33 +02:00 committed by Vincent Rabaud
parent abb4776006
commit a0215fb7dc
2 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
CMakeLists.txt
View File

@ -354,7 +354,8 @@ 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)
@ -364,7 +365,8 @@ 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)

3
README.webp_js
View File

@ -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:
===============