| Flutter Impeller |

surface.cc
Go to the documentation of this file.
1 // Copyright 2013 The Flutter Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "impeller/renderer/surface.h"
6
7 #include "flutter/fml/logging.h"
8
9 namespace impeller {
10
11 Surface::Surface() : Surface(RenderTarget{}) {}
12
13 Surface::Surface(const RenderTarget& target_desc) : desc_(target_desc) {
14 if (auto size = desc_.GetColorAttachmentSize(0u); size.has_value()) {
15 size_ = size.value();
16 } else {
17 return;
18 }
19
20 is_valid_ = true;
21 }
22
23 Surface::~Surface() = default;
24
25 const ISize& Surface::GetSize() const {
26 return size_;
27 }
28
29 bool Surface::IsValid() const {
30 return is_valid_;
31 }
32
33 const RenderTarget& Surface::GetRenderTarget() const {
34 return desc_;
35 }
36
37 bool Surface::Present() const {
38 return false;
39 };
40
41 } // namespace impeller
impeller::RenderTarget
Definition: render_target.h:38
impeller::RenderTarget::GetColorAttachmentSize
std::optional< ISize > GetColorAttachmentSize(size_t index) const
Definition: render_target.cc:155
impeller::Surface
Definition: surface.h:12
impeller::Surface::GetSize
const ISize & GetSize() const
Definition: surface.cc:25
impeller::Surface::GetRenderTarget
const RenderTarget & GetRenderTarget() const
Definition: surface.cc:33
impeller::Surface::IsValid
bool IsValid() const
Definition: surface.cc:29
impeller::Surface::Present
virtual bool Present() const
Definition: surface.cc:37
impeller::Surface::~Surface
virtual ~Surface()
impeller::Surface::Surface
Surface()
Definition: surface.cc:11
impeller
Definition: allocation.cc:12
surface.h
impeller::TSize
Definition: size.h:25