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Remove unused tool palette.c

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This commit is contained in:
Rangi 2021-09-02 00:20:46 -04:00
parent a283f44954
commit 8f88e04401
2 changed files with 2 additions and 108 deletions
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5
tools/Makefile
View File

@ -1,13 +1,12 @@
.PHONY: all clean
CC := gcc
CFLAGS := -O3 -std=c99 -Wall -Wextra -Wno-missing-field-initializers
CFLAGS := -O3 -std=c17 -Wall -Wextra -pedantic -Wno-missing-field-initializers
tools := \
lzcomp \
png_dimensions \
scan_includes \
palette \
pokemon_animation \
pokemon_animation_graphics \
gfx \
@ -20,7 +19,7 @@ clean:
gfx: common.h
lzcomp: CFLAGS = -O3 -flto -std=c11 -Wall -Wextra -pedantic -Wno-strict-overflow -Wno-sign-compare
lzcomp: CFLAGS = -O3 -flto -std=c17 -Wall -Wextra -pedantic -Wno-strict-overflow -Wno-sign-compare
lzcomp: $(wildcard lz/*.c) $(wildcard lz/*.h)
$(CC) $(CFLAGS) -o $@ lz/*.c

105
tools/palette.c
View File

@ -1,105 +0,0 @@
#include <stdio.h>
#include <unistd.h>
#include <stdint.h>
#include <stdlib.h>
#include <stdbool.h>
#include <getopt.h>
void usage(void) {
printf("Usage: palette palfile\n");
exit(1);
}
void print_rgb(uint16_t word) {
int r, g, b;
r = word & 0x1f;
g = (word >> 5) & 0x1f;
b = (word >> 10) & 0x1f;
printf("\tRGB %2d, %2d, %2d\n", r, g, b);
}
void print_pokemon_palette(char* palette_filename) {
FILE* f;
uint8_t bytes[4];
f = fopen(palette_filename, "rb");
if (f == NULL) {
fprintf(stderr, "failed to open file %s\n", palette_filename);
exit(1);
}
fseek(f, 2, SEEK_SET);
size_t size = 4;
if (size != fread(bytes, 1, size, f)) {
fprintf(stderr, "failed to read file %s\n", palette_filename);
exit(1);
}
fclose(f);
print_rgb((bytes[1] << 8) | bytes[0]);
print_rgb((bytes[3] << 8) | bytes[2]);
}
void print_palette(char* palette_filename) {
FILE* f;
uint8_t* bytes;
size_t size;
int i;
f = fopen(palette_filename, "rb");
if (f == NULL) {
fprintf(stderr, "failed to open file %s\n", palette_filename);
exit(1);
}
fseek(f, 0, SEEK_END);
size = ftell(f);
if (!size) {
fprintf(stderr, "empty file %s\n", palette_filename);
exit(1);
}
rewind(f);
bytes = malloc(size);
if (!bytes) {
fprintf(stderr, "malloc failure\n");
exit(1);
}
fseek(f, 0, SEEK_SET);
if (size != fread(bytes, 1, size, f)) {
fprintf(stderr, "failed to read file %s\n", palette_filename);
exit(1);
}
fclose(f);
for (i = 0; i + 1 < (int)size; i += 2) {
print_rgb((bytes[i + 1] << 8) | bytes[i]);
}
}
int main(int argc, char* argv[]) {
int ch;
bool pokemon = false;
while ((ch = getopt(argc, argv, "p")) != -1) {
switch (ch) {
case 'p':
pokemon = true;
break;
default:
usage();
}
}
argc -= optind;
argv += optind;
if (argc < 1) {
usage();
}
if (pokemon) {
print_pokemon_palette(argv[0]);
} else {
print_palette(argv[0]);
}
return 0;
}