diff options
| author | Andreas Bießmann <andreas@biessmann.de> | 2012-10-18 11:08:49 +0200 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2012-11-20 11:58:03 +0100 |
| commit | fc96b211bc6fa917bfb07a8db4cd898663e5f2c6 (patch) | |
| tree | e2b4d7aec43efd1d261b702858b67fff1f8fa144 /scripts | |
| parent | 16f890988114a1b2d7abb30dafb708d4513801da (diff) | |
| download | lwn-fc96b211bc6fa917bfb07a8db4cd898663e5f2c6.tar.gz lwn-fc96b211bc6fa917bfb07a8db4cd898663e5f2c6.zip | |
scripts/pnmtologo: fix for plain PBM
PBM generated with current tools do not have a whitespace between the
digits. Therefore the pnmtologo tool fails to gernerate the required
C-Array for these images. This patch fixes that behaviour and can
handle both 'old style' and 'new style' PBM files.
Signed-off-by: Andreas Bießmann <andreas@biessmann.de>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/pnmtologo.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c index 5c113123ed9f..68bb4efc5af4 100644 --- a/scripts/pnmtologo.c +++ b/scripts/pnmtologo.c @@ -74,6 +74,7 @@ static unsigned int logo_height; static struct color **logo_data; static struct color logo_clut[MAX_LINUX_LOGO_COLORS]; static unsigned int logo_clutsize; +static int is_plain_pbm = 0; static void die(const char *fmt, ...) __attribute__ ((noreturn)) __attribute ((format (printf, 1, 2))); @@ -103,6 +104,11 @@ static unsigned int get_number(FILE *fp) val = 0; while (isdigit(c)) { val = 10*val+c-'0'; + /* some PBM are 'broken'; GiMP for example exports a PBM without space + * between the digits. This is Ok cause we know a PBM can only have a '1' + * or a '0' for the digit. */ + if (is_plain_pbm) + break; c = fgetc(fp); if (c == EOF) die("%s: end of file\n", filename); @@ -167,6 +173,7 @@ static void read_image(void) switch (magic) { case '1': /* Plain PBM */ + is_plain_pbm = 1; for (i = 0; i < logo_height; i++) for (j = 0; j < logo_width; j++) logo_data[i][j].red = logo_data[i][j].green = |