Update AVIF build to produce shipped wasm (#823)

* argh

* It works!

* Silly me

* Changes following feedback
This commit is contained in:
Jake Archibald
2020-09-15 11:08:20 +01:00
committed by GitHub
parent 4768bc17ba
commit a437afdf2b
2 changed files with 111 additions and 48 deletions

View File

@ -7,3 +7,6 @@ end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true
[Makefile]
indent_style = tab

View File

@ -1,76 +1,136 @@
CODEC_URL = https://github.com/AOMediaCodec/libavif/archive/v0.8.1.tar.gz
CODEC_DIR = node_modules/libavif
CODEC_BUILD_DIR := $(CODEC_DIR)/build
CODEC_OUT := $(CODEC_BUILD_DIR)/libavif.a
CODEC_PACKAGE = node_modules/libavif.tar.gz
CODEC_ENC_DIR = node_modules/libavif-enc
CODEC_ENC_BUILD_DIR := $(CODEC_ENC_DIR)/build
CODEC_ENC_OUT := $(CODEC_ENC_BUILD_DIR)/libavif.a
CODEC_DEC_DIR = node_modules/libavif-dec
CODEC_DEC_BUILD_DIR := $(CODEC_DEC_DIR)/build
CODEC_DEC_OUT := $(CODEC_DEC_BUILD_DIR)/libavif.a
LIBAOM_URL = https://aomedia.googlesource.com/aom/+archive/v2.0.0.tar.gz
LIBAOM_DIR := $(CODEC_DIR)/ext/aom
LIBAOM_BUILD_DIR := $(LIBAOM_DIR)/build.libavif
LIBAOM_OUT := $(LIBAOM_BUILD_DIR)/libaom.a
LIBAOM_PACKAGE = node_modules/libaom.tar.gz
OUT_JS = enc/avif_enc.js dec/avif_dec.js
OUT_WASM = $(OUT_JS:.js=.wasm)
LIBAOM_ENC_DIR := $(CODEC_ENC_DIR)/ext/aom
LIBAOM_ENC_BUILD_DIR := $(LIBAOM_ENC_DIR)/build.libavif
LIBAOM_ENC_OUT := $(LIBAOM_ENC_BUILD_DIR)/libaom.a
LIBAOM_DEC_DIR := $(CODEC_DEC_DIR)/ext/aom
LIBAOM_DEC_BUILD_DIR := $(LIBAOM_DEC_DIR)/build.libavif
LIBAOM_DEC_OUT := $(LIBAOM_DEC_BUILD_DIR)/libaom.a
OUT_ENC_JS = enc/avif_enc.js
OUT_ENC_CPP = $(OUT_ENC_JS:.js=.cpp)
OUT_ENC_WASM = $(OUT_ENC_JS:.js=.wasm)
OUT_DEC_JS = dec/avif_dec.js
OUT_DEC_CPP = $(OUT_DEC_JS:.js=.cpp)
OUT_DEC_WASM = $(OUT_DEC_JS:.js=.wasm)
# ERROR_ON_UNDEFINED_SYMBOLS=0 is needed to seperate the encoder and decoder
EMSCRIPTEN_FLAGS = ${CXXFLAGS} \
${LDFLAGS} \
--bind \
--closure 1 \
-s ALLOW_MEMORY_GROWTH=1 \
-s MODULARIZE=1 \
-s ERROR_ON_UNDEFINED_SYMBOLS=0
CODEC_EMCMAKE = emcmake cmake \
-DCMAKE_BUILD_TYPE=Release \
-DBUILD_SHARED_LIBS=0 \
-DAVIF_CODEC_AOM=1 \
-DAVIF_LOCAL_AOM=1 \
../
LIBAOM_FLAGS = -DCMAKE_BUILD_TYPE=Release \
-DENABLE_CCACHE=0 \
-DAOM_TARGET_CPU=generic \
-DENABLE_DOCS=0 \
-DENABLE_TESTS=0 \
-DENABLE_EXAMPLES=0 \
-DENABLE_TOOLS=0 \
-DCONFIG_ACCOUNTING=1 \
-DCONFIG_INSPECTION=0 \
-DCONFIG_MULTITHREAD=0 \
-DCONFIG_RUNTIME_CPU_DETECT=0 \
-DCONFIG_WEBM_IO=0
.PHONY: all clean
all: $(OUT_JS)
all: $(OUT_ENC_JS) $(OUT_DEC_JS)
%.js: %.cpp $(LIBAOM_OUT) $(CODEC_OUT)
$(OUT_ENC_JS): $(OUT_ENC_CPP) $(LIBAOM_ENC_OUT) $(CODEC_ENC_OUT)
$(CXX) \
-I $(CODEC_DIR)/include \
${CXXFLAGS} \
${LDFLAGS} \
--bind \
--closure 1 \
-s ALLOW_MEMORY_GROWTH=1 \
-s MODULARIZE=1 \
-I $(CODEC_ENC_DIR)/include \
${EMSCRIPTEN_FLAGS} \
-s 'EXPORT_NAME="$(basename $(@F))"' \
-o $@ \
$+
$(CODEC_OUT): $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_OUT)
mkdir -p $(CODEC_BUILD_DIR)
cd $(CODEC_BUILD_DIR) && \
$(OUT_DEC_JS): $(OUT_DEC_CPP) $(LIBAOM_DEC_OUT) $(CODEC_DEC_OUT)
$(CXX) \
-I $(CODEC_DEC_DIR)/include \
${EMSCRIPTEN_FLAGS} \
-s 'EXPORT_NAME="$(basename $(@F))"' \
-o $@ \
$+
$(CODEC_ENC_OUT): $(CODEC_ENC_DIR)/CMakeLists.txt $(LIBAOM_ENC_OUT)
mkdir -p $(CODEC_ENC_BUILD_DIR)
cd $(CODEC_ENC_BUILD_DIR) && \
$(CODEC_EMCMAKE) && \
$(MAKE)
$(CODEC_DEC_OUT): $(CODEC_DEC_DIR)/CMakeLists.txt $(LIBAOM_DEC_OUT)
mkdir -p $(CODEC_DEC_BUILD_DIR)
cd $(CODEC_DEC_BUILD_DIR) && \
$(CODEC_EMCMAKE) && \
$(MAKE)
$(LIBAOM_ENC_OUT): $(LIBAOM_ENC_DIR)/CMakeLists.txt
mkdir -p $(LIBAOM_ENC_BUILD_DIR)
cd $(LIBAOM_ENC_BUILD_DIR) && \
emcmake cmake \
-DCMAKE_BUILD_TYPE=Release \
-DBUILD_SHARED_LIBS=0 \
-DAVIF_CODEC_AOM=1 \
-DAVIF_LOCAL_AOM=1 \
$(LIBAOM_FLAGS) \
-DCONFIG_AV1_DECODER=0 \
-DCONFIG_AV1_HIGHBITDEPTH=0 \
../ && \
$(MAKE)
$(LIBAOM_OUT): $(LIBAOM_DIR)/CMakeLists.txt
mkdir -p $(LIBAOM_BUILD_DIR)
cd $(LIBAOM_BUILD_DIR) && \
$(LIBAOM_DEC_OUT): $(LIBAOM_DEC_DIR)/CMakeLists.txt
mkdir -p $(LIBAOM_DEC_BUILD_DIR)
cd $(LIBAOM_DEC_BUILD_DIR) && \
emcmake cmake \
-DCMAKE_BUILD_TYPE=Release \
-DENABLE_CCACHE=0 \
-DAOM_TARGET_CPU=generic \
-DENABLE_DOCS=0 \
-DENABLE_TESTS=0 \
-DENABLE_EXAMPLES=0 \
-DENABLE_TOOLS=0 \
-DCONFIG_ACCOUNTING=1 \
-DCONFIG_INSPECTION=0 \
-DCONFIG_MULTITHREAD=0 \
-DCONFIG_RUNTIME_CPU_DETECT=0 \
-DCONFIG_WEBM_IO=0 \
$(LIBAOM_FLAGS) \
-DCONFIG_AV1_ENCODER=0 \
../ && \
$(MAKE)
$(CODEC_DIR)/CMakeLists.txt: $(CODEC_DIR)
$(CODEC_ENC_DIR)/CMakeLists.txt: $(CODEC_ENC_DIR)
$(CODEC_DEC_DIR)/CMakeLists.txt: $(CODEC_DEC_DIR)
$(LIBAOM_DIR)/CMakeLists.txt: $(LIBAOM_DIR)
$(LIBAOM_ENC_DIR)/CMakeLists.txt: $(LIBAOM_ENC_DIR)
$(LIBAOM_DEC_DIR)/CMakeLists.txt: $(LIBAOM_DEC_DIR)
$(CODEC_DIR):
$(CODEC_PACKAGE):
curl -sL $(CODEC_URL) -o $@
$(LIBAOM_PACKAGE):
curl -sL $(LIBAOM_URL) -o $@
$(CODEC_ENC_DIR) $(CODEC_DEC_DIR): $(CODEC_PACKAGE)
mkdir -p $@
curl -sL $(CODEC_URL) | tar xz --strip 1 -C $@
tar xz --strip 1 -C $@ -f $(CODEC_PACKAGE)
$(LIBAOM_DIR):
$(LIBAOM_ENC_DIR) $(LIBAOM_DEC_DIR): $(LIBAOM_PACKAGE)
mkdir -p $@
curl -sL $(LIBAOM_URL) | tar xz -C $@
tar xz -C $@ -f $(LIBAOM_PACKAGE)
clean:
$(RM) $(OUT_JS) $(OUT_WASM)
$(MAKE) -C $(CODEC_BUILD_DIR) clean
$(MAKE) -C $(LIBAOM_BUILD_DIR) clean
$(RM) $(LIBAOM_PACKAGE) $(CODEC_PACKAGE) $(OUT_ENC_JS) $(OUT_ENC_WASM) $(OUT_DEC_JS) $(OUT_DEC_WASM)
$(MAKE) -C $(CODEC_ENC_BUILD_DIR) clean
$(MAKE) -C $(CODEC_DEC_BUILD_DIR) clean
$(MAKE) -C $(LIBAOM_ENC_BUILD_DIR) clean
$(MAKE) -C $(LIBAOM_DEC_BUILD_DIR) clean