1/*
2 * Copyright (c) 2020 - 2023 the ThorVG project. All rights reserved.
3
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10
11 * The above copyright notice and this permission notice shall be included in all
12 * copies or substantial portions of the Software.
13
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23#include "tvgPictureImpl.h"
24
25/************************************************************************/
26/* External Class Implementation */
27/************************************************************************/
28
29Picture::Picture() : pImpl(new Impl(this))
30{
31 Paint::pImpl->id = TVG_CLASS_ID_PICTURE;
32 Paint::pImpl->method(new PaintMethod<Picture::Impl>(pImpl));
33}
34
35
36Picture::~Picture()
37{
38 delete(pImpl);
39}
40
41
42unique_ptr<Picture> Picture::gen() noexcept
43{
44 return unique_ptr<Picture>(new Picture);
45}
46
47
48uint32_t Picture::identifier() noexcept
49{
50 return TVG_CLASS_ID_PICTURE;
51}
52
53
54Result Picture::load(const std::string& path) noexcept
55{
56 if (path.empty()) return Result::InvalidArguments;
57
58 return pImpl->load(path);
59}
60
61
62Result Picture::load(const char* data, uint32_t size, const string& mimeType, bool copy) noexcept
63{
64 if (!data || size <= 0) return Result::InvalidArguments;
65
66 return pImpl->load(data, size, mimeType, copy);
67}
68
69
70TVG_DEPRECATED Result Picture::load(const char* data, uint32_t size, bool copy) noexcept
71{
72 return load(data, size, "", copy);
73}
74
75
76Result Picture::load(uint32_t* data, uint32_t w, uint32_t h, bool copy) noexcept
77{
78 if (!data || w <= 0 || h <= 0) return Result::InvalidArguments;
79
80 return pImpl->load(data, w, h, copy);
81}
82
83
84Result Picture::size(float w, float h) noexcept
85{
86 if (pImpl->size(w, h)) return Result::Success;
87 return Result::InsufficientCondition;
88}
89
90
91Result Picture::size(float* w, float* h) const noexcept
92{
93 if (!pImpl->loader) return Result::InsufficientCondition;
94 if (w) *w = pImpl->w;
95 if (h) *h = pImpl->h;
96 return Result::Success;
97}
98
99
100const uint32_t* Picture::data(uint32_t* w, uint32_t* h) const noexcept
101{
102 //Try it, If not loaded yet.
103 pImpl->load();
104
105 if (pImpl->loader) {
106 if (w) *w = static_cast<uint32_t>(pImpl->loader->w);
107 if (h) *h = static_cast<uint32_t>(pImpl->loader->h);
108 } else {
109 if (w) *w = 0;
110 if (h) *h = 0;
111 }
112 if (pImpl->surface) return pImpl->surface->buf32;
113 else return nullptr;
114}
115
116
117Result Picture::mesh(const Polygon* triangles, uint32_t triangleCnt) noexcept
118{
119 if (!triangles && triangleCnt > 0) return Result::InvalidArguments;
120 if (triangles && triangleCnt == 0) return Result::InvalidArguments;
121
122 pImpl->mesh(triangles, triangleCnt);
123 return Result::Success;
124}
125
126
127uint32_t Picture::mesh(const Polygon** triangles) const noexcept
128{
129 if (triangles) *triangles = pImpl->rm.triangles;
130 return pImpl->rm.triangleCnt;
131}
132