diff options
Diffstat (limited to 'tools/png_dimensions.c')
| -rw-r--r-- | tools/png_dimensions.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/png_dimensions.c b/tools/png_dimensions.c index f257d0e2e..e043097ee 100644 --- a/tools/png_dimensions.c +++ b/tools/png_dimensions.c @@ -1,10 +1,10 @@ #include "common.h" void usage() { - fputs("Usage: png_dimensions in.png out.dimensions\n", stderr); + fputs("Usage: png_dimensions front.png front.dimensions\n", stderr); } -uint8_t read_dimensions(const char *filename) { +uint8_t read_png_dimensions(const char *filename) { uint32_t width_px = read_png_width_verbose(filename); if (width_px != 40 && width_px != 48 && width_px != 56) { error_exit("Not a valid width for \"%s\": %" PRIu32 " px\n", filename, width_px); @@ -19,7 +19,7 @@ int main(int argc, char *argv[]) { exit(1); } - uint8_t output_byte = read_dimensions(argv[1]); + uint8_t output_byte = read_png_dimensions(argv[1]); write_u8(argv[2], &output_byte, 1); return 0; } |