mirror of
https://github.com/penpot/penpot.git
synced 2026-07-21 13:37:49 +00:00
48cec4c83b
- init_headless + RenderState::try_new_headless / Surfaces::try_new_headless: boot on CPU-raster placeholders, no GL context - render_shape_raster + render/raster.rs: CPU raster PNG export - CanvasCtx: GPU-free context shared by the PDF and raster canvas paths - get_fonts_for_shape + Shape/TextContent font enumeration - clear_fonts; ImageStore::without_gpu - _build_env: ENVIRONMENT=web,node so the module loads under Node
104 lines
3.4 KiB
Bash
104 lines
3.4 KiB
Bash
#!/usr/bin/env bash
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export VERSION_TAG=${VERSION:-develop};
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if [ "$NODE_ENV" = "production" ]; then
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export BUILD_MODE="release";
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else
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export BUILD_MODE=${1:-debug};
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fi
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export BUILD_NAME="${BUILD_NAME:-render-wasm}"
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export CARGO_BUILD_TARGET=${CARGO_BUILD_TARGET:-"wasm32-unknown-emscripten"};
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export SKIA_BINARIES_URL=${SKIA_BINARIES_URL:-"https://github.com/penpot/skia-binaries/releases/download/0.93.1/skia-binaries-319323662b1685a112f5-wasm32-unknown-emscripten-gl-svg-textlayout-binary-cache-webp.tar.gz"}
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# 256 MB of initial heap to perform less
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# initial calls to memory grow.
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export EM_INITIAL_HEAP=$((256 * 1024 * 1024))
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# 1.0 doubles the heap on every growth.
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export EM_MEMORY_GROWTH_GEOMETRIC_STEP="0.8"
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# Malloc implementation to use.
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# - dlmalloc: a powerful general-purpose malloc.
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# - emmalloc: a simple and compact malloc designed for emscripten.
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# - emmalloc-debug: use emmalloc and add extra assertion checks.
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# - emmalloc-memvalidate: use emmalloc with assertions+heap consistency checking.
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# - emmalloc-verbose: use emmalloc with assertions + verbose logging.
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# - emmalloc-memvalidate-verbose: use emmalloc with assertions + heap consistency checking + verbose logging.
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# Default: dlmalloc
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export EM_MALLOC="dlmalloc"
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export EMCC_CFLAGS="--no-entry \
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--js-library src/js/wapi.js \
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-sMALLOC=$EM_MALLOC \
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-sINVOKE_RUN=0 \
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-sALLOW_TABLE_GROWTH=0 \
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-sALLOW_MEMORY_GROWTH=1 \
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-sINITIAL_HEAP=$EM_INITIAL_HEAP \
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-sMEMORY_GROWTH_GEOMETRIC_STEP=$EM_MEMORY_GROWTH_GEOMETRIC_STEP \
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-sERROR_ON_UNDEFINED_SYMBOLS=0 \
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-sMAX_WEBGL_VERSION=2 \
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-sEXPORT_NAME=createRustSkiaModule \
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-sEXPORTED_RUNTIME_METHODS=GL,UTF8ToString,stringToUTF8,HEAPU8,HEAP32,HEAPU32,HEAPF32 \
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-sENVIRONMENT=web,node \
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-sMODULARIZE=1 \
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-sDISABLE_EXCEPTION_CATCHING=1 \
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-sFILESYSTEM=0 \
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-sEXPORT_ES6=1";
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export EM_CACHE="/tmp/emsdk_cache";
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export CARGO_PARAMS="${@:2}";
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if [ "$BUILD_MODE" = "release" ]; then
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export CARGO_PARAMS="--release $CARGO_PARAMS"
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export EMCC_CFLAGS="-O3 -sASSERTIONS=0 $EMCC_CFLAGS"
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else
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# TODO: Extra parameters that could be good to look into:
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# -gseparate-dwarf
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# -gsplit-dwarf
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# -gsource-map
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export EMCC_CFLAGS="-g -sASSERTIONS=1 -sVERBOSE=1 $EMCC_CFLAGS"
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fi
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function clean {
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cargo clean;
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}
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function setup {
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corepack enable;
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corepack install;
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pnpm install;
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}
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function build {
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cargo build $CARGO_PARAMS;
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}
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function copy_artifacts {
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DEST=$1;
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mkdir -p $DEST;
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cp target/wasm32-unknown-emscripten/$BUILD_MODE/render_wasm.js $DEST/$BUILD_NAME.js;
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cp target/wasm32-unknown-emscripten/$BUILD_MODE/render_wasm.wasm $DEST/$BUILD_NAME.wasm;
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if [ -f target/wasm32-unknown-emscripten/$BUILD_MODE/render_wasm.wasm.map ]; then
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cp target/wasm32-unknown-emscripten/$BUILD_MODE/render_wasm.wasm.map $DEST/$BUILD_NAME.wasm.map;
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fi
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sed -i "s/render_wasm.wasm/$BUILD_NAME.wasm?version=$VERSION_TAG/g" $DEST/$BUILD_NAME.js;
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pnpm exec esbuild target/wasm32-unknown-emscripten/$BUILD_MODE/render_wasm.js \
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--log-level=error \
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--outfile=$DEST/worker/render.js \
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--platform=neutral \
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--format=iife \
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--global-name=WasmModule;
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}
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function copy_shared_artifact {
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SHARED_FILE=$(find target/wasm32-unknown-emscripten -name render_wasm_shared.js | head -n 1);
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cp $SHARED_FILE ../frontend/src/app/render_wasm/api/shared.js;
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}
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