46 lines
No EOL
1.4 KiB
C++
46 lines
No EOL
1.4 KiB
C++
// Copyright 2019 Citra Emulator Project
|
|
// Licensed under GPLv2 or any later version
|
|
// Refer to the license.txt file included.
|
|
|
|
#include <QBuffer>
|
|
#include <QImage>
|
|
#include <QString>
|
|
#include "common/logging/log.h"
|
|
#include "core/frontend/image_interface.h"
|
|
#include "qt_image_interface.h"
|
|
|
|
bool QtImageInterface::DecodePNG(std::vector<u8>& dst, u32& width, u32& height,
|
|
const std::string& path) {
|
|
QImage image(QString::fromStdString(path));
|
|
|
|
if (image.isNull()) {
|
|
LOG_ERROR(Frontend, "Failed to open {} for decoding", path);
|
|
return false;
|
|
}
|
|
width = image.width();
|
|
height = image.height();
|
|
|
|
// Write RGBA8 to vector
|
|
for (u32 y = 1; y < image.height() + 1; y++) {
|
|
for (u32 x = 1; x < image.width() + 1; x++) {
|
|
const QColor pixel(image.pixel(y, x));
|
|
dst.push_back(pixel.red());
|
|
dst.push_back(pixel.green());
|
|
dst.push_back(pixel.blue());
|
|
dst.push_back(pixel.alpha());
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool QtImageInterface::EncodePNG(const std::string& path, const std::vector<u8>& src, u32 width,
|
|
u32 height) {
|
|
QImage image(src.data(), width, height, QImage::Format_RGBA8888);
|
|
|
|
if (!image.save(QString::fromStdString(path))) {
|
|
LOG_ERROR(Frontend, "Failed to save {}", path);
|
|
return false;
|
|
}
|
|
return true;
|
|
} |