1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
//#include <webp/encode.h>
//#include "common_macros.h"
//#include "TextureSaverWebP.h"
//#include "IFile.h"
//
//namespace nCine {
//
/////////////////////////////////////////////////////////////
//// PUBLIC FUNCTIONS
/////////////////////////////////////////////////////////////
//
//bool TextureSaverWebP::saveToFile(const Properties &properties, const char *filename)
//{
// return saveToFile(properties, WebPProperties(), IFileStream::createFileHandle(filename));
//}
//
//bool TextureSaverWebP::saveToFile(const Properties &properties, std::unique_ptr<IFile> fileHandle)
//{
// return saveToFile(properties, WebPProperties(), std::move(fileHandle));
//}
//
//bool TextureSaverWebP::saveToFile(const Properties &properties, const WebPProperties &webpProperties, const char *filename)
//{
// return saveToFile(properties, webpProperties, IFileStream::createFileHandle(filename));
//}
//
//bool TextureSaverWebP::saveToFile(const Properties &properties, const WebPProperties &webpProperties, std::unique_ptr<IFile> fileHandle)
//{
// //FATAL_ASSERT(properties.width > 0);
// //FATAL_ASSERT(properties.height > 0);
// //FATAL_ASSERT_MSG(properties.width <= 16383, "Image width exceeds WebP maximum pixel dimensions");
// //FATAL_ASSERT_MSG(properties.height <= 16383, "Image height exceeds WebP maximum pixel dimensions");
// //FATAL_ASSERT(properties.pixels != nullptr);
// //ASSERT(properties.format == Format::RGB8 || properties.format == Format::RGBA8);
//
// LOGI("Saving \"{}\"", fileHandle->filename());
// if (fileHandle->IsValid() == false)
// return false;
//
// // Flip pixels data vertically if the corresponding flag is true
// std::unique_ptr<unsigned char[]> flippedPixels;
// if (properties.verticalFlip)
// {
// flippedPixels = std::make_unique<unsigned char[]>(dataSize(properties));
// flipPixels(properties, flippedPixels.get());
// }
// void *texturePixels = properties.verticalFlip ? flippedPixels.get() : properties.pixels;
//
// // Using the WebP Simple Encoding API
// const uint8_t *pixels = static_cast<uint8_t *>(texturePixels);
// uint8_t *output = nullptr;
// size_t bytesWritten = 0;
// switch (properties.format)
// {
// default:
// case Format::RGB8:
// {
// if (webpProperties.lossless)
// bytesWritten = WebPEncodeLosslessRGB(pixels, properties.width, properties.height, properties.width * bpp(properties.format), &output);
// else
// bytesWritten = WebPEncodeRGB(pixels, properties.width, properties.height, properties.width * bpp(properties.format), webpProperties.quality, &output);
// break;
// }
// case Format::RGBA8:
// {
// if (webpProperties.lossless)
// bytesWritten = WebPEncodeLosslessRGBA(pixels, properties.width, properties.height, properties.width * bpp(properties.format), &output);
// else
// bytesWritten = WebPEncodeRGBA(pixels, properties.width, properties.height, properties.width * bpp(properties.format), webpProperties.quality, &output);
// break;
// }
// }
//
// if (bytesWritten > 0)
// fileHandle->write(output, bytesWritten);
//
// fileHandle->close();
// WebPFree(output);
//
// return (bytesWritten > 0);
//}
//
//}
|
