diff options
| author | Mattias Andrée <maandree@kth.se> | 2023-01-25 22:59:01 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2023-01-25 22:59:01 +0100 |
| commit | cd1558586a3ea5ac019b39831a135c2d488e405b (patch) | |
| tree | b73e7dfcfb107e850e536025f2c45223e0c8d6f6 /libglitter_get_colour_model_conversion_matrix_float.c | |
| parent | Improve README (diff) | |
| download | libglitter-cd1558586a3ea5ac019b39831a135c2d488e405b.tar.gz libglitter-cd1558586a3ea5ac019b39831a135c2d488e405b.tar.bz2 libglitter-cd1558586a3ea5ac019b39831a135c2d488e405b.tar.xz | |
Add man pages + some minor fixes
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to '')
| -rw-r--r-- | libglitter_get_colour_model_conversion_matrix_float.c (renamed from libglitter_get_colour_space_conversion_matrix_float.c) | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/libglitter_get_colour_space_conversion_matrix_float.c b/libglitter_get_colour_model_conversion_matrix_float.c index 6f71baf..771151d 100644 --- a/libglitter_get_colour_space_conversion_matrix_float.c +++ b/libglitter_get_colour_model_conversion_matrix_float.c @@ -4,16 +4,18 @@ void -libglitter_get_colour_space_conversion_matrix_float(float matrix[3][3], float c1x, float c1y, +libglitter_get_colour_model_conversion_matrix_float(float matrix[3][3], float c1x, float c1y, float c2x, float c2y, float c3x, float c3y, - float white_x, float white_y, float white_Y, int xyz) + float white_x, float white_y, float white_Y, + int xyz, float *c1Yp, float *c2Yp, float *c3Yp) { - double double_matrix[3][3]; - libglitter_get_colour_space_conversion_matrix_double(double_matrix, + double double_matrix[3][3], c1Y, c2Y, c3Y; + libglitter_get_colour_model_conversion_matrix_double(double_matrix, (double)c1x, (double)c1y, (double)c2x, (double)c2y, (double)c3x, (double)c3y, - (double)white_x, (double)white_y, (double)white_Y, xyz); + (double)white_x, (double)white_y, (double)white_Y, + xyz, &c1Y, &c2Y, &c3Y); matrix[0][0] = (float)double_matrix[0][0]; matrix[0][1] = (float)double_matrix[0][1]; matrix[0][2] = (float)double_matrix[0][2]; @@ -23,6 +25,12 @@ libglitter_get_colour_space_conversion_matrix_float(float matrix[3][3], float c1 matrix[2][0] = (float)double_matrix[2][0]; matrix[2][1] = (float)double_matrix[2][1]; matrix[2][2] = (float)double_matrix[2][2]; + if (c1Yp) + *c1Yp = (float)c1Y; + if (c2Yp) + *c2Yp = (float)c2Y; + if (c3Yp) + *c3Yp = (float)c3Y; } |