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| author | Campbell Barton <ideasman42@gmail.com> | 2008-11-19 06:28:07 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2008-11-19 06:28:07 +0300 |
| commit | f8e56e96bf2be4580dd34c33c6379339642638f0 (patch) | |
| tree | 2c63e34f6c8b3c43c29ada03cf108e8b82d5723e /source/blender/nodes/intern/TEX_nodes/TEX_mixRgb.c | |
| parent | a4776347ea5946aa70a5a77ee5628817f995d4d8 (diff) | |
Split up the following imbuf functions in 2...
void bicubic_interpolation(struct ImBuf *in, struct ImBuf *out, float u, float v, int xout, int yout);
void neareast_interpolation(struct ImBuf *in, struct ImBuf *out, float u, float v, int xout, int yout);
void bilinear_interpolation(struct ImBuf *in, struct ImBuf *out, float u, float v, int xout, int yout);
Added...
void bicubic_interpolation_color(struct ImBuf *in, unsigned char *col, float *col_float, float u, float v);
void neareast_interpolation_color(struct ImBuf *in, unsigned char *col, float *col_float, float u, float v);
void bilinear_interpolation_color(struct ImBuf *in, unsigned char *col, float *col_float, float u, float v);
This is needed so for projection painting but generally useful if you want to get the interpolated color of a pixel in an image without having a destination imbuf.
While editing these I noticed the functons are a bit dodgy, they assume the input ImBuf has matching float/chr buffer to the output.
Diffstat (limited to 'source/blender/nodes/intern/TEX_nodes/TEX_mixRgb.c')
0 files changed, 0 insertions, 0 deletions