Luna/lily_png
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

rearranged everything

Browse source
This commit is contained in:
Luna 2025-07-17 05:18:26 +02:00
parent 3420c1a544
commit 7f10b384f9
10 changed files with 337 additions and 307 deletions
Download patch file Download diff file Expand all files Collapse all files

23
src/metadata.cpp Normal file
View file

@ -0,0 +1,23 @@
#include "metadata.h"
metadata parse_metadata(buffer &data)
{
std::tuple<unsigned int, unsigned int, char, char, char, char, char> meta;
constexpr std::size_t size = std::tuple_size_v<decltype(meta)>;
parsing_buffer par_buf(data);
par_buf.point = par_buf.buf.data;
par_buf.consumed_size = 0;
read_comp(size, par_buf, meta);
std::println("Width {} height {}", std::get<0>(meta), std::get<1>(meta));
metadata m{0};
m.width = std::get<0>(meta);
m.height = std::get<1>(meta);
m.bit_depth = std::get<2>(meta);
m.color_type = std::get<3>(meta);
m.compression = std::get<4>(meta);
m.filter = std::get<5>(meta);
m.interface = std::get<6>(meta);
std::println("metadata{{ width: {}, height: {}, bit_depth: {}, color_type: {}, compression: {}, filter: {}, interface: {} }}", m.width, m.height, (int)m.bit_depth, (int)m.color_type, (int)m.compression, (int)m.filter, (int)m.interface);
return m;
}