diff options
| author | Øyvind Kolås <pippin@gimp.org> | 2020-08-07 21:59:36 +0200 |
|---|---|---|
| committer | Øyvind Kolås <pippin@gimp.org> | 2020-08-07 21:59:36 +0200 |
| commit | b61af1caa1b7f0282ade13493e6a517c112934ec (patch) | |
| tree | ed42c3ab9291e49ce4604ec5eb08b5cb5a3897cb /babl/babl-icc.c | |
| parent | ae19d5c01ac6adc5cd0f0ff5889a871c37f66091 (diff) | |
babl: handle 7 parameter ICC v4 TRCs
Diffstat (limited to 'babl/babl-icc.c')
| -rw-r--r-- | babl/babl-icc.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/babl/babl-icc.c b/babl/babl-icc.c index a21888f..aa5a386 100644 --- a/babl/babl-icc.c +++ b/babl/babl-icc.c @@ -386,16 +386,16 @@ babl_trc_from_icc (ICC *state, break; case 3: { - float a,b,c,d; + float a,b,c,d, e, f; g = icc_read (s15f16, offset + 12 + 4 * 0); a = icc_read (s15f16, offset + 12 + 4 * 1); b = icc_read (s15f16, offset + 12 + 4 * 2); c = icc_read (s15f16, offset + 12 + 4 * 3); d = icc_read (s15f16, offset + 12 + 4 * 4); - //fprintf (stderr, "%f %f %f %f %f\n", g, a, b, c, d); - return babl_trc_formula_srgb (g, a, b, c, d); + e = 0.0f; + f = 0.0f; + return babl_trc_formula_srgb (g, a, b, c, d, e, f); } - break; case 4: { float a,b,c,d,e,f; @@ -406,15 +406,10 @@ babl_trc_from_icc (ICC *state, d = icc_read (s15f16, offset + 12 + 4 * 4); e = icc_read (s15f16, offset + 12 + 4 * 5); f = icc_read (s15f16, offset + 12 + 4 * 6); - fprintf (stderr, "%f %f %f %f %f %f %f\n", - g, a, b, c, d, e, f); - { - fprintf (stderr, "unhandled parametric sRGB formula TRC type %i\n", function_type); - *error = "unhandled sRGB formula like TRC"; - return babl_trc_gamma (2.2); - } - } - break; + return babl_trc_formula_srgb (g, a, b, c, d, e, f); + } + case 1: // NYI + case 2: // NYI - can share code, like srgb formulas default: *error = "unhandled parametric TRC"; fprintf (stderr, "unhandled parametric TRC type %i\n", function_type); |