2 * Copyright (c) 2020 - 2023 the ThorVG project. All rights reserved.
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:
11 * The above copyright notice and this permission notice shall be included in all
12 * copies or substantial portions of the Software.
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
25 #include "tvgLoader.h"
26 #include "tvgRawLoader.h"
28 /************************************************************************/
29 /* Internal Class Implementation */
30 /************************************************************************/
32 /************************************************************************/
33 /* External Class Implementation */
34 /************************************************************************/
36 RawLoader::~RawLoader()
38 if (copy && content) {
45 bool RawLoader::open(const uint32_t* data, uint32_t w, uint32_t h, bool copy)
47 if (!data || w == 0 || h == 0) return false;
54 content = (uint32_t*)malloc(sizeof(uint32_t) * w * h);
55 if (!content) return false;
56 memcpy((void*)content, data, sizeof(uint32_t) * w * h);
64 bool RawLoader::read()
70 bool RawLoader::close()
76 unique_ptr<Surface> RawLoader::bitmap()
78 if (!content) return nullptr;
80 auto surface = static_cast<Surface*>(malloc(sizeof(Surface)));
81 surface->buffer = (uint32_t*)(content);
82 surface->stride = (uint32_t)w;
83 surface->w = (uint32_t)w;
84 surface->h = (uint32_t)h;
85 surface->cs = SwCanvas::ARGB8888;
87 return unique_ptr<Surface>(surface);