mirror of
https://github.com/PabloMK7/citra.git
synced 2024-11-26 17:34:04 +00:00
36 lines
1.1 KiB
C++
36 lines
1.1 KiB
C++
// Copyright 2014 Citra Emulator Project
|
|
// Licensed under GPLv2 or any later version
|
|
// Refer to the license.txt file included.
|
|
|
|
#include <cstdio>
|
|
#include <cstring>
|
|
|
|
#include "video_core/utils.h"
|
|
|
|
namespace VideoCore {
|
|
|
|
/**
|
|
* Dumps a texture to TGA
|
|
* @param filename String filename to dump texture to
|
|
* @param width Width of texture in pixels
|
|
* @param height Height of texture in pixels
|
|
* @param raw_data Raw RGBA8 texture data to dump
|
|
* @todo This should be moved to some general purpose/common code
|
|
*/
|
|
void DumpTGA(std::string filename, short width, short height, u8* raw_data) {
|
|
TGAHeader hdr = {0, 0, 2, 0, 0, 0, 0, width, height, 24, 0};
|
|
FILE* fout = fopen(filename.c_str(), "wb");
|
|
|
|
fwrite(&hdr, sizeof(TGAHeader), 1, fout);
|
|
|
|
for (int y = 0; y < height; y++) {
|
|
for (int x = 0; x < width; x++) {
|
|
putc(raw_data[(3 * (y * width)) + (3 * x) + 0], fout); // b
|
|
putc(raw_data[(3 * (y * width)) + (3 * x) + 1], fout); // g
|
|
putc(raw_data[(3 * (y * width)) + (3 * x) + 2], fout); // r
|
|
}
|
|
}
|
|
|
|
fclose(fout);
|
|
}
|
|
} // namespace
|