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Adapt to tree-sitter style

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Bob Polis
2026-04-02 06:43:21 +02:00
parent c8dc427438
commit c57a36826d
4 changed files with 149 additions and 146 deletions
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67
src/pixels.cpp
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@@ -1,40 +1,41 @@
#include <memory>
#include <libscterm.hpp>
#include <netpbm/pam.h>
#include "pixels.hpp"
#include <libscterm.hpp>
#include <memory>
#include <netpbm/pam.h>
void write_image(std::ostream& os, FILE* in) {
struct pam info;
pnm_readpaminit(in, &info, PAM_STRUCT_SIZE(tuple_type));
std::unique_ptr<tuple, void(*)(void*)> row1 {pnm_allocpamrow(&info), pm_freerow};
std::unique_ptr<tuple, void(*)(void*)> row2 {pnm_allocpamrow(&info), pm_freerow};
for (int y = 0; y < info.height; y += 2) {
tuple* t1 {row1.get()};
tuple* t2 {row2.get()};
pnm_readpamrow(&info, row1.get());
if (y < info.height - 1) {
pnm_readpamrow(&info, row2.get());
}
for (int x = 0; x < info.width; ++x) {
if (info.depth == 3) { // assume RGB, 1 byte per sample
os << sc::io::truecolorf(t1[x][0], t1[x][1], t1[x][2]);
if (y < info.height - 1) {
os << sc::io::truecolorb(t2[x][0], t2[x][1], t2[x][2]);
} else {
os << sc::io::defaultb;
}
os << u8"\u2580"; // unicode upper half block
}
}
os << sc::io::reset << '\n';
void write_image(std::ostream &os, FILE *in) {
struct pam info;
pnm_readpaminit(in, &info, PAM_STRUCT_SIZE(tuple_type));
std::unique_ptr<tuple, void (*)(void *)> row1{pnm_allocpamrow(&info),
pm_freerow};
std::unique_ptr<tuple, void (*)(void *)> row2{pnm_allocpamrow(&info),
pm_freerow};
for (int y = 0; y < info.height; y += 2) {
tuple *t1{row1.get()};
tuple *t2{row2.get()};
pnm_readpamrow(&info, row1.get());
if (y < info.height - 1) {
pnm_readpamrow(&info, row2.get());
}
for (int x = 0; x < info.width; ++x) {
if (info.depth == 3) { // assume RGB, 1 byte per sample
os << sc::io::truecolorf(t1[x][0], t1[x][1], t1[x][2]);
if (y < info.height - 1) {
os << sc::io::truecolorb(t2[x][0], t2[x][1], t2[x][2]);
} else {
os << sc::io::defaultb;
}
os << u8"\u2580"; // unicode upper half block
}
}
os << sc::io::reset << '\n';
}
}
void write_image(std::ostream& os) {
write_image(os, stdin);
}
void write_image(std::ostream &os) { write_image(os, stdin); }
void write_image(std::ostream& os, const std::string& path) {
std::unique_ptr<FILE, void(*)(FILE*)> infile {pm_openr(path.c_str()), pm_close};
write_image(os, infile.get());
void write_image(std::ostream &os, const std::string &path) {
std::unique_ptr<FILE, void (*)(FILE *)> infile{pm_openr(path.c_str()),
pm_close};
write_image(os, infile.get());
}