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Delete palettes directory (#198)

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This commit is contained in:
José Manuel Barroso Galindo
2022-02-06 16:03:05 +01:00
committed by GitHub
parent 104a33b45c
commit 3224bbc610
2 changed files with 0 additions and 61 deletions
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palettes/Palettes_20200714.zip
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palettes/gbpalette.c
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@@ -1,61 +0,0 @@
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
// GBP file format is simple. There are 4 palette colors using 8 bit
// rgb, starting from lightest ending in darkest for a total of 12 bytes.
// The last several bytes are 0, reserved for future use.
void gbp_get_color(uint8_t *palette, uint32_t index)
{
char buffer[100];
printf ("Red (0-255): ");
fgets(buffer, sizeof(buffer), stdin);
palette[index] = (uint8_t) strtol(buffer, NULL, 10);
printf ("Green (0-255): ");
fgets(buffer, sizeof(buffer), stdin);
palette[index + 1] = (uint8_t) strtol(buffer, NULL, 10);
printf ("Blue (0-255): ");
fgets(buffer, sizeof(buffer), stdin);
palette[index + 2] = (uint8_t) strtol(buffer, NULL, 10);
}
int main (int argc, char **argv)
{
uint8_t palette[16];
memset(palette, 0, sizeof(palette));
if (argc < 2) {
printf("Usage: %s <filename>\n", argv[0]);
return 1;
}
FILE *f = fopen(argv[1], "w");
if (!f) {
printf("Unable to open %s for writing.\n", argv[1]);
return 1;
}
printf("Color 1:\n");
gbp_get_color(palette, 0);
printf("Color 2:\n");
gbp_get_color(palette, 3);
printf("Color 3:\n");
gbp_get_color(palette, 6);
printf("Color 4:\n");
gbp_get_color(palette, 9);
fwrite(palette, 1, 16, f);
fclose(f);
return 0;
}