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path: root/src/qml/jsruntime/qv4dataview.cpp
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-rw-r--r--src/qml/jsruntime/qv4dataview.cpp133
1 files changed, 62 insertions, 71 deletions
diff --git a/src/qml/jsruntime/qv4dataview.cpp b/src/qml/jsruntime/qv4dataview.cpp
index db8376272d..a810b38f24 100644
--- a/src/qml/jsruntime/qv4dataview.cpp
+++ b/src/qml/jsruntime/qv4dataview.cpp
@@ -129,90 +129,84 @@ void DataViewPrototype::init(ExecutionEngine *engine, Object *ctor)
defineDefaultProperty(QStringLiteral("setUInt32"), method_set<unsigned int>, 0);
}
-ReturnedValue DataViewPrototype::method_get_buffer(CallContext *ctx)
+void DataViewPrototype::method_get_buffer(const BuiltinFunction *, Scope &scope, CallData *callData)
{
- Scope scope(ctx);
- Scoped<DataView> v(scope, ctx->thisObject());
+ Scoped<DataView> v(scope, callData->thisObject);
if (!v)
- return scope.engine->throwTypeError();
+ THROW_TYPE_ERROR();
- return Encode(v->d()->buffer->asReturnedValue());
+ scope.result = v->d()->buffer;
}
-ReturnedValue DataViewPrototype::method_get_byteLength(CallContext *ctx)
+void DataViewPrototype::method_get_byteLength(const BuiltinFunction *, Scope &scope, CallData *callData)
{
- Scope scope(ctx);
- Scoped<DataView> v(scope, ctx->thisObject());
+ Scoped<DataView> v(scope, callData->thisObject);
if (!v)
- return scope.engine->throwTypeError();
+ THROW_TYPE_ERROR();
- return Encode(v->d()->byteLength);
+ scope.result = Encode(v->d()->byteLength);
}
-ReturnedValue DataViewPrototype::method_get_byteOffset(CallContext *ctx)
+void DataViewPrototype::method_get_byteOffset(const BuiltinFunction *, Scope &scope, CallData *callData)
{
- Scope scope(ctx);
- Scoped<DataView> v(scope, ctx->thisObject());
+ Scoped<DataView> v(scope, callData->thisObject);
if (!v)
- return scope.engine->throwTypeError();
+ THROW_TYPE_ERROR();
- return Encode(v->d()->byteOffset);
+ scope.result = Encode(v->d()->byteOffset);
}
template <typename T>
-ReturnedValue DataViewPrototype::method_getChar(CallContext *ctx)
+void DataViewPrototype::method_getChar(const BuiltinFunction *, Scope &scope, CallData *callData)
{
- Scope scope(ctx);
- Scoped<DataView> v(scope, ctx->thisObject());
- if (!v || ctx->argc() < 1)
- return scope.engine->throwTypeError();
- double l = ctx->args()[0].toNumber();
+ Scoped<DataView> v(scope, callData->thisObject);
+ if (!v || callData->argc < 1)
+ THROW_TYPE_ERROR();
+ double l = callData->args[0].toNumber();
uint idx = (uint)l;
if (l != idx || idx + sizeof(T) > v->d()->byteLength)
- return scope.engine->throwTypeError();
+ THROW_TYPE_ERROR();
idx += v->d()->byteOffset;
T t = T(v->d()->buffer->data->data()[idx]);
- return Encode((int)t);
+ scope.result = Encode((int)t);
}
template <typename T>
-ReturnedValue DataViewPrototype::method_get(CallContext *ctx)
+void DataViewPrototype::method_get(const BuiltinFunction *, Scope &scope, CallData *callData)
{
- Scope scope(ctx);
- Scoped<DataView> v(scope, ctx->thisObject());
- if (!v || ctx->argc() < 1)
- return scope.engine->throwTypeError();
- double l = ctx->args()[0].toNumber();
+ Scoped<DataView> v(scope, callData->thisObject);
+ if (!v || callData->argc < 1)
+ THROW_TYPE_ERROR();
+ double l = callData->args[0].toNumber();
uint idx = (uint)l;
if (l != idx || idx + sizeof(T) > v->d()->byteLength)
- return scope.engine->throwTypeError();
+ THROW_TYPE_ERROR();
idx += v->d()->byteOffset;
- bool littleEndian = ctx->argc() < 2 ? false : ctx->args()[1].toBoolean();
+ bool littleEndian = callData->argc < 2 ? false : callData->args[1].toBoolean();
T t = littleEndian
? qFromLittleEndian<T>((uchar *)v->d()->buffer->data->data() + idx)
: qFromBigEndian<T>((uchar *)v->d()->buffer->data->data() + idx);
- return Encode(t);
+ scope.result = Encode(t);
}
template <typename T>
-ReturnedValue DataViewPrototype::method_getFloat(CallContext *ctx)
+void DataViewPrototype::method_getFloat(const BuiltinFunction *, Scope &scope, CallData *callData)
{
- Scope scope(ctx);
- Scoped<DataView> v(scope, ctx->thisObject());
- if (!v || ctx->argc() < 1)
- return scope.engine->throwTypeError();
- double l = ctx->args()[0].toNumber();
+ Scoped<DataView> v(scope, callData->thisObject);
+ if (!v || callData->argc < 1)
+ THROW_TYPE_ERROR();
+ double l = callData->args[0].toNumber();
uint idx = (uint)l;
if (l != idx || idx + sizeof(T) > v->d()->byteLength)
- return scope.engine->throwTypeError();
+ THROW_TYPE_ERROR();
idx += v->d()->byteOffset;
- bool littleEndian = ctx->argc() < 2 ? false : ctx->args()[1].toBoolean();
+ bool littleEndian = callData->argc < 2 ? false : callData->args[1].toBoolean();
if (sizeof(T) == 4) {
// float
@@ -223,7 +217,7 @@ ReturnedValue DataViewPrototype::method_getFloat(CallContext *ctx)
u.i = littleEndian
? qFromLittleEndian<uint>((uchar *)v->d()->buffer->data->data() + idx)
: qFromBigEndian<uint>((uchar *)v->d()->buffer->data->data() + idx);
- return Encode(u.f);
+ scope.result = Encode(u.f);
} else {
Q_ASSERT(sizeof(T) == 8);
union {
@@ -233,69 +227,66 @@ ReturnedValue DataViewPrototype::method_getFloat(CallContext *ctx)
u.i = littleEndian
? qFromLittleEndian<quint64>((uchar *)v->d()->buffer->data->data() + idx)
: qFromBigEndian<quint64>((uchar *)v->d()->buffer->data->data() + idx);
- return Encode(u.d);
+ scope.result = Encode(u.d);
}
}
template <typename T>
-ReturnedValue DataViewPrototype::method_setChar(CallContext *ctx)
+void DataViewPrototype::method_setChar(const BuiltinFunction *, Scope &scope, CallData *callData)
{
- Scope scope(ctx);
- Scoped<DataView> v(scope, ctx->thisObject());
- if (!v || ctx->argc() < 1)
- return scope.engine->throwTypeError();
- double l = ctx->args()[0].toNumber();
+ Scoped<DataView> v(scope, callData->thisObject);
+ if (!v || callData->argc < 1)
+ THROW_TYPE_ERROR();
+ double l = callData->args[0].toNumber();
uint idx = (uint)l;
if (l != idx || idx + sizeof(T) > v->d()->byteLength)
- return scope.engine->throwTypeError();
+ THROW_TYPE_ERROR();
idx += v->d()->byteOffset;
- int val = ctx->argc() >= 2 ? ctx->args()[1].toInt32() : 0;
+ int val = callData->argc >= 2 ? callData->args[1].toInt32() : 0;
v->d()->buffer->data->data()[idx] = (char)val;
- return Encode::undefined();
+ RETURN_UNDEFINED();
}
template <typename T>
-ReturnedValue DataViewPrototype::method_set(CallContext *ctx)
+void DataViewPrototype::method_set(const BuiltinFunction *, Scope &scope, CallData *callData)
{
- Scope scope(ctx);
- Scoped<DataView> v(scope, ctx->thisObject());
- if (!v || ctx->argc() < 1)
- return scope.engine->throwTypeError();
- double l = ctx->args()[0].toNumber();
+ Scoped<DataView> v(scope, callData->thisObject);
+ if (!v || callData->argc < 1)
+ THROW_TYPE_ERROR();
+ double l = callData->args[0].toNumber();
uint idx = (uint)l;
if (l != idx || idx + sizeof(T) > v->d()->byteLength)
- return scope.engine->throwTypeError();
+ THROW_TYPE_ERROR();
idx += v->d()->byteOffset;
- int val = ctx->argc() >= 2 ? ctx->args()[1].toInt32() : 0;
+ int val = callData->argc >= 2 ? callData->args[1].toInt32() : 0;
- bool littleEndian = ctx->argc() < 3 ? false : ctx->args()[2].toBoolean();
+ bool littleEndian = callData->argc < 3 ? false : callData->args[2].toBoolean();
if (littleEndian)
qToLittleEndian<T>(val, (uchar *)v->d()->buffer->data->data() + idx);
else
qToBigEndian<T>(val, (uchar *)v->d()->buffer->data->data() + idx);
- return Encode::undefined();
+ RETURN_UNDEFINED();
}
template <typename T>
-ReturnedValue DataViewPrototype::method_setFloat(CallContext *ctx)
+void DataViewPrototype::method_setFloat(const BuiltinFunction *, Scope &scope, CallData *callData)
{
- Scope scope(ctx);
- Scoped<DataView> v(scope, ctx->thisObject());
- if (!v || ctx->argc() < 1)
- return scope.engine->throwTypeError();
- double l = ctx->args()[0].toNumber();
+ Scoped<DataView> v(scope, callData->thisObject);
+ if (!v || callData->argc < 1)
+ THROW_TYPE_ERROR();
+ double l = callData->args[0].toNumber();
uint idx = (uint)l;
if (l != idx || idx + sizeof(T) > v->d()->byteLength)
- return scope.engine->throwTypeError();
+ THROW_TYPE_ERROR();
idx += v->d()->byteOffset;
- double val = ctx->argc() >= 2 ? ctx->args()[1].toNumber() : qt_qnan();
- bool littleEndian = ctx->argc() < 3 ? false : ctx->args()[2].toBoolean();
+ double val = callData->argc >= 2 ? callData->args[1].toNumber() : qt_qnan();
+ bool littleEndian = callData->argc < 3 ? false : callData->args[2].toBoolean();
if (sizeof(T) == 4) {
// float
@@ -320,5 +311,5 @@ ReturnedValue DataViewPrototype::method_setFloat(CallContext *ctx)
else
qToBigEndian(u.i, (uchar *)v->d()->buffer->data->data() + idx);
}
- return Encode::undefined();
+ RETURN_UNDEFINED();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 20:01:21 +0000