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| author | Sebastian Rasmussen <sebras@gmail.com> | 2016-06-21 11:14:09 +0200 |
|---|---|---|
| committer | Sebastian Rasmussen <sebras@gmail.com> | 2016-06-21 11:15:37 +0200 |
| commit | 12e17a2dbfe0c5a3bcc3210c692db1bc7547fee0 (patch) | |
| tree | c0f749dc16c7194c061b670e6dca509246346f74 /source | |
| parent | 46f8fdf94481fab0c347e90443e8fa1723b763e6 (diff) | |
| download | mupdf-12e17a2dbfe0c5a3bcc3210c692db1bc7547fee0.tar.xz | |
Handle colorspaces correctly when writing pnm.
Previously 1 and 3 component images with alpha were not handled
correctly.
Diffstat (limited to 'source')
| -rw-r--r-- | source/fitz/output-pnm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/fitz/output-pnm.c b/source/fitz/output-pnm.c index b2bc2387..8310de9b 100644 --- a/source/fitz/output-pnm.c +++ b/source/fitz/output-pnm.c @@ -124,9 +124,9 @@ fz_write_pam_header(fz_context *ctx, fz_output *out, int w, int h, int n, int al fz_printf(ctx, out, "HEIGHT %d\n", h); fz_printf(ctx, out, "DEPTH %d\n", n); fz_printf(ctx, out, "MAXVAL 255\n"); - if (n == 1) fz_printf(ctx, out, "TUPLTYPE GRAYSCALE\n"); + if (n == 1 && !alpha) fz_printf(ctx, out, "TUPLTYPE GRAYSCALE\n"); else if (n == 1 && alpha) fz_printf(ctx, out, "TUPLTYPE GRAYSCALE_ALPHA\n"); - else if (n == 3) fz_printf(ctx, out, "TUPLTYPE RGB\n"); + else if (n == 3 && !alpha) fz_printf(ctx, out, "TUPLTYPE RGB\n"); else if (n == 3 && alpha) fz_printf(ctx, out, "TUPLTYPE RGB_ALPHA\n"); else if (n == 4 && !alpha) fz_printf(ctx, out, "TUPLTYPE CMYK\n"); else if (n == 5) fz_printf(ctx, out, "TUPLTYPE CMYK_ALPHA\n"); |