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| author | Tor Andersson <tor.andersson@artifex.com> | 2013-10-31 11:30:29 +0100 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2013-10-31 11:33:17 +0100 |
| commit | 62e5cd079076cabf3722057416ed743777653a1b (patch) | |
| tree | 0ebb77ed61b15d9b78ce3f36f9c8773f662c2aa5 /source/fitz/pixmap.c | |
| parent | 52dd8a3e321bb965f8f02494026d545fddf54c01 (diff) | |
| download | mupdf-62e5cd079076cabf3722057416ed743777653a1b.tar.xz | |
Add CMYK support to PAM output.
Diffstat (limited to 'source/fitz/pixmap.c')
| -rw-r--r-- | source/fitz/pixmap.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/source/fitz/pixmap.c b/source/fitz/pixmap.c index 2d8b4c18..e456bd8f 100644 --- a/source/fitz/pixmap.c +++ b/source/fitz/pixmap.c @@ -497,7 +497,7 @@ fz_write_pnm(fz_context *ctx, fz_pixmap *pixmap, char *filename) */ void -fz_output_pam_header(fz_output *out, int w, int h, int n, fz_colorspace *cs, int savealpha) +fz_output_pam_header(fz_output *out, int w, int h, int n, int savealpha) { int sn = n; int dn = n; @@ -509,15 +509,12 @@ fz_output_pam_header(fz_output *out, int w, int h, int n, fz_colorspace *cs, int fz_printf(out, "HEIGHT %d\n", h); fz_printf(out, "DEPTH %d\n", dn); fz_printf(out, "MAXVAL 255\n"); - if (cs) - fz_printf(out, "# COLORSPACE %s\n", cs->name); - switch (dn) - { - case 1: fz_printf(out, "TUPLTYPE GRAYSCALE\n"); break; - case 2: if (sn == 2) fz_printf(out, "TUPLTYPE GRAYSCALE_ALPHA\n"); break; - case 3: if (sn == 4) fz_printf(out, "TUPLTYPE RGB\n"); break; - case 4: if (sn == 4) fz_printf(out, "TUPLTYPE RGB_ALPHA\n"); break; - } + if (dn == 1) fz_printf(out, "TUPLTYPE GRAYSCALE\n"); + else if (dn == 2 && sn == 2) fz_printf(out, "TUPLTYPE GRAYSCALE_ALPHA\n"); + else if (dn == 3 && sn == 4) fz_printf(out, "TUPLTYPE RGB\n"); + else if (dn == 4 && sn == 4) fz_printf(out, "TUPLTYPE RGB_ALPHA\n"); + else if (dn == 4 && sn == 5) fz_printf(out, "TUPLTYPE CMYK\n"); + else if (dn == 5 && sn == 5) fz_printf(out, "TUPLTYPE CMYK_ALPHA\n"); fz_printf(out, "ENDHDR\n"); } @@ -552,7 +549,7 @@ void fz_write_pam(fz_context *ctx, fz_pixmap *pixmap, char *filename, int savealpha) { fz_output *out = fz_new_output_to_filename(ctx, filename); - fz_output_pam_header(out, pixmap->w, pixmap->h, pixmap->n, pixmap->colorspace, savealpha); + fz_output_pam_header(out, pixmap->w, pixmap->h, pixmap->n, savealpha); fz_output_pam_band(out, pixmap->w, pixmap->h, pixmap->n, 0, pixmap->h, pixmap->samples, savealpha); fz_close_output(out); } |