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Fix T60320: Cycles OpenCL denoising filter errors on some drivers.

This commit is contained in:
Brecht Van Lommel 2019-01-11 11:12:38 +01:00
parent b1e286bbfe
commit e5a1a9288c
Notes: blender-bot 2023-02-14 05:59:31 +01:00 
Referenced by issue #60450, After denoising tiles rendered by GPU turn black (regression)
Referenced by issue #60320, OpenCL Cycles Render Fail
1 changed files with 2 additions and 4 deletions
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6
intern/cycles/kernel/filter/filter_nlm_gpu.h
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@ -36,8 +36,6 @@ ccl_device_inline bool get_nlm_coords_window(int w, int h, int r, int stride,
if(sy >= s) {
return false;
}
co->z = sx-r;
co->w = sy-r;
/* Pixels still need to lie inside the denoising buffer after applying the offset,
* so determine the area for which this is the case. */
@ -59,8 +57,8 @@ ccl_device_inline bool get_nlm_coords_window(int w, int h, int r, int stride,
if(!local_index_to_coord(clip_area, ccl_global_id(0), &x, &y)) {
return false;
}
co->x = x;
co->y = y;
*co = make_int4(x, y, sx - r, sy - r);
*ofs = (sy*s + sx) * stride;