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Migrate internals to N-API #1282

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Lovell Fuller
2020-02-15 19:36:19 +00:00
parent d5ecc537af
commit 4abb4edf64
21 changed files with 599 additions and 743 deletions
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32
src/common.h
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@@ -19,8 +19,7 @@
#include <tuple>
#include <vector>
#include <node.h>
#include <nan.h>
#include <napi.h>
#include <vips/vips8>
// Verify platform and compiler compatibility
@@ -82,23 +81,18 @@ namespace sharp {
createBackground{ 0.0, 0.0, 0.0, 255.0 } {}
};
// Convenience methods to access the attributes of a v8::Object
bool HasAttr(v8::Local<v8::Object> obj, std::string attr);
std::string AttrAsStr(v8::Local<v8::Object> obj, std::string attr);
std::vector<double> AttrAsRgba(v8::Local<v8::Object> obj, std::string attr);
template<typename T> v8::Local<T> AttrAs(v8::Local<v8::Object> obj, std::string attr) {
return Nan::Get(obj, Nan::New(attr).ToLocalChecked()).ToLocalChecked().As<T>();
}
template<typename T> T AttrTo(v8::Local<v8::Object> obj, std::string attr) {
return Nan::To<T>(Nan::Get(obj, Nan::New(attr).ToLocalChecked()).ToLocalChecked()).FromJust();
}
template<typename T> T AttrTo(v8::Local<v8::Object> obj, int attr) {
return Nan::To<T>(Nan::Get(obj, attr).ToLocalChecked()).FromJust();
}
// Convenience methods to access the attributes of a Napi::Object
bool HasAttr(Napi::Object obj, std::string attr);
std::string AttrAsStr(Napi::Object obj, std::string attr);
uint32_t AttrAsUint32(Napi::Object obj, std::string attr);
int32_t AttrAsInt32(Napi::Object obj, std::string attr);
double AttrAsDouble(Napi::Object obj, std::string attr);
double AttrAsDouble(Napi::Object obj, unsigned int const attr);
bool AttrAsBool(Napi::Object obj, std::string attr);
std::vector<double> AttrAsRgba(Napi::Object obj, std::string attr);
// Create an InputDescriptor instance from a v8::Object describing an input image
InputDescriptor* CreateInputDescriptor(
v8::Local<v8::Object> input, std::vector<v8::Local<v8::Object>> &buffersToPersist); // NOLINT(runtime/references)
// Create an InputDescriptor instance from a Napi::Object describing an input image
InputDescriptor* CreateInputDescriptor(Napi::Object input);
enum class ImageType {
JPEG,
@@ -211,7 +205,7 @@ namespace sharp {
/*
Called when a Buffer undergoes GC, required to support mixed runtime libraries in Windows
*/
void FreeCallback(char* data, void* hint);
extern std::function<void(void*, char*)> FreeCallback;
/*
Called with warnings from the glib-registered "VIPS" domain