diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2013-03-15 23:56:33 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2013-03-15 23:56:33 +0400 |
| commit | 2d21e6521f99825cd4c5783ca6866910947c7e13 (patch) | |
| tree | 6bd977781c715f8fa0c8ce5bb8e373ef57777c95 /source/blender/editors/include/ED_view3d.h | |
| parent | 88cf1a2bc73bbd2f2fbf2ba3d5b1e7d4a1db7a93 (diff) | |
Fix: multisample viewport drawing didn't work well with selection or particle
brushes, due to issues with color coded drawing or slow/buggy reading from such
a buffer on some systems.
In case multisample is enabled now, it uses an offscreen buffer for such drawing,
which is not multisampled and so should not cause issues. This does mean there is
some extra GPU memory usage when multisample is enabled, and we could optimize
triple buffer to work together here somehow to share buffers, but it's better than
having selection not working.
Diffstat (limited to 'source/blender/editors/include/ED_view3d.h')
| -rw-r--r-- | source/blender/editors/include/ED_view3d.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/source/blender/editors/include/ED_view3d.h b/source/blender/editors/include/ED_view3d.h index c2eb7f42bb0..470bbe616cf 100644 --- a/source/blender/editors/include/ED_view3d.h +++ b/source/blender/editors/include/ED_view3d.h @@ -260,6 +260,7 @@ void view3d_set_viewcontext(struct bContext *C, struct ViewContext *vc); void view3d_operator_needs_opengl(const struct bContext *C); void view3d_region_operator_needs_opengl(struct wmWindow *win, struct ARegion *ar); bool view3d_get_view_aligned_coordinate(struct ARegion *ar, float fp[3], const int mval[2], const bool do_fallback); +void view3d_opengl_read_pixels(struct ARegion *ar, int x, int y, int w, int h, int format, int type, void *data); void view3d_get_transformation(const struct ARegion *ar, struct RegionView3D *rv3d, struct Object *ob, struct bglMats *mats); /* XXX should move to BLI_math */ |