1/*
2 * Copyright (C) 2018 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "WebGPUTexture.h"
28
29#if ENABLE(WEBGPU)
30
31#include "Logging.h"
32
33namespace WebCore {
34
35Ref<WebGPUTexture> WebGPUTexture::create(RefPtr<GPUTexture>&& texture)
36{
37 return adoptRef(*new WebGPUTexture(WTFMove(texture)));
38}
39
40WebGPUTexture::WebGPUTexture(RefPtr<GPUTexture>&& texture)
41 : m_texture(WTFMove(texture))
42{
43}
44
45Ref<WebGPUTextureView> WebGPUTexture::createDefaultView()
46{
47 if (!m_texture) {
48 LOG(WebGPU, "GPUTexture::createDefaultView(): Invalid operation!");
49 return WebGPUTextureView::create(nullptr);
50 }
51
52 auto view = WebGPUTextureView::create(m_texture->tryCreateDefaultTextureView());
53 m_textureViews.append(view.copyRef());
54 return view;
55}
56
57void WebGPUTexture::destroy()
58{
59 if (!m_texture) {
60 LOG(WebGPU, "GPUTexture::destroy(): Invalid operation!");
61 return;
62 }
63 for (auto& view : m_textureViews)
64 view->destroy();
65 m_textureViews.clear();
66
67 m_texture->destroy();
68 m_texture = nullptr;
69}
70
71} // namespace WebCore
72
73#endif // ENABLE(WEBGPU)
74