//
// Copyright 2020 Pixar
//
// Licensed under the Apache License, Version 2.0 (the "Apache License")
// with the following modification; you may not use this file except in
// compliance with the Apache License and the following modification to it:
// Section 6. Trademarks. is deleted and replaced with:
//
// 6. Trademarks. This License does not grant permission to use the trade
//    names, trademarks, service marks, or product names of the Licensor
//    and its affiliates, except as required to comply with Section 4(c) of
//    the License and to reproduce the content of the NOTICE file.
//
// You may obtain a copy of the Apache License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the Apache License with the above modification is
// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the Apache License for the specific
// language governing permissions and limitations under the Apache License.
//
#include "pxr/imaging/hd/tokens.h"
#include "RixRiCtl.h"
#include "resourceRegistry.h"
#include "context.h"


PXR_NAMESPACE_OPEN_SCOPE

HdxPrman_ResourceRegistry::HdxPrman_ResourceRegistry(
    std::shared_ptr<HdxPrman_InteractiveContext> const& context)
    : _context(context)
{
}

HdxPrman_ResourceRegistry::~HdxPrman_ResourceRegistry()
{
}

void
HdxPrman_ResourceRegistry::ReloadResource(
    TfToken const& resourceType,
    std::string const& path)
{
    if (resourceType == HdResourceTypeTokens->texture) {
        _context->ri->InvalidateTexture(RtUString(path.c_str()));
    }

    _context->StopRender();
    _context->sceneVersion.fetch_add(1);
}

PXR_NAMESPACE_CLOSE_SCOPE