diff options
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_pipe_clip.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/gallium/auxiliary/draw/draw_pipe_clip.c b/src/gallium/auxiliary/draw/draw_pipe_clip.c index 35e54f4a8be..47765cd0ef9 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_clip.c +++ b/src/gallium/auxiliary/draw/draw_pipe_clip.c @@ -192,11 +192,11 @@ static void interp(const struct clip_stage *clip, t_nopersp = t; /* find either in.x != out.x or in.y != out.y */ for (k = 0; k < 2; k++) { - if (in->clip[k] != out->clip[k]) { + if (in->pre_clip_pos[k] != out->pre_clip_pos[k]) { /* do divide by W, then compute linear interpolation factor */ - float in_coord = in->clip[k] / in->clip[3]; - float out_coord = out->clip[k] / out->clip[3]; - float dst_coord = dst->clip[k] / dst->clip[3]; + float in_coord = in->pre_clip_pos[k] / in->pre_clip_pos[3]; + float out_coord = out->pre_clip_pos[k] / out->pre_clip_pos[3]; + float dst_coord = dst->pre_clip_pos[k] / dst->pre_clip_pos[3]; t_nopersp = (dst_coord - out_coord) / (in_coord - out_coord); break; } |