diff options
Diffstat (limited to 'src/BMPImage.cpp')
| -rw-r--r-- | src/BMPImage.cpp | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/BMPImage.cpp b/src/BMPImage.cpp index 71e5317..df2c745 100644 --- a/src/BMPImage.cpp +++ b/src/BMPImage.cpp @@ -1,5 +1,6 @@ #include "BMPImage.h" +#include <cstdint> #include <iostream> using std::cout, std::endl; @@ -14,19 +15,21 @@ int BMPImage::writeToFile(std::string filename) { FILE* fd = fopen(filename.c_str(), "w"); char magic[] = "BM"; - fwrite(magic, sizeof(char), 2, fd); uint32_t fileSize = 14 + 12 + width*height*/*(bitDepth/8)*/8*3; - fwrite(&fileSize, sizeof(uint32_t), 1, fd); char zero[] = "\0\0\0\0"; - fwrite(zero, sizeof(char), 4, fd); uint32_t offset = 26; - fwrite(&offset, sizeof(uint32_t), 1, fd); uint32_t headerSize = 12; - fwrite(&headerSize, sizeof(uint32_t), 1, fd); uint16_t width = this->width; uint16_t height = this->height; uint16_t colorPlanes = 1; uint16_t bitsPerPixel = /*bitDepth*/8*3; + + fwrite(magic, sizeof(char), 2, fd); + fwrite(&fileSize, sizeof(uint32_t), 1, fd); + fwrite(zero, sizeof(char), 4, fd); + fwrite(&offset, sizeof(uint32_t), 1, fd); + fwrite(&headerSize, sizeof(uint32_t), 1, fd); + fwrite(&width, sizeof(uint16_t), 1, fd); fwrite(&height, sizeof(uint16_t), 1, fd); fwrite(&colorPlanes, sizeof(uint16_t), 1, fd); @@ -36,10 +39,10 @@ int BMPImage::writeToFile(std::string filename) { for(int x = 0; x < width; x++) { - Pixel<uint8_t> pixel = getPixel<uint8_t>(x, y); - fwrite(&pixel.b, bitDepth/8, 1, fd); - fwrite(&pixel.g, bitDepth/8, 1, fd); - fwrite(&pixel.r, bitDepth/8, 1, fd); + Pixel pixel = getPixel(x, y); + fwrite(&pixel.b, sizeof(uint8_t), 1, fd); + fwrite(&pixel.g, sizeof(uint8_t), 1, fd); + fwrite(&pixel.r, sizeof(uint8_t), 1, fd); } } |