void WebGLContext::GetQueryParameter(JSContext*, const WebGLQuery& query,
GLenum pname,
JS::MutableHandleValue retval) {
const FuncScope funcScope(*this, "getQueryParameter");
retval.setNull();
if (IsContextLost()) return;
if (!ValidateObject("query", query)) return;
query.GetQueryParameter(pname, retval);
}
void WebGLContext::BeginQuery(GLenum target, WebGLQuery& query) {
const FuncScope funcScope(*this, "beginQuery");
if (IsContextLost()) return;
if (!ValidateObject("query", query)) return;
const auto& slot = ValidateQuerySlotByTarget(target);
if (!slot) return;
if (*slot) return ErrorInvalidOperation("Query target already active.");
////
query.BeginQuery(target, *slot);
}
void
WebGLContext::GetQueryParameter(JSContext*, const WebGLQuery& query, GLenum pname,
JS::MutableHandleValue retval, const char* funcName)
{
if (!funcName) {
funcName = "getQueryParameter";
}
retval.setNull();
if (IsContextLost())
return;
if (!ValidateObject(funcName, query))
return;
query.GetQueryParameter(pname, retval);
}
void
WebGLContext::BeginQuery(GLenum target, WebGLQuery& query, const char* funcName)
{
if (!funcName) {
funcName = "beginQuery";
}
if (IsContextLost())
return;
if (!ValidateObject(funcName, query))
return;
const auto& slot = ValidateQuerySlotByTarget(funcName, target);
if (!slot)
return;
if (*slot)
return ErrorInvalidOperation("%s: Query target already active.", funcName);
////
query.BeginQuery(target, *slot);
}