luke
/
klayout
mirror of https://github.com/KLayout/klayout.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

WIP: updated solution 

* Reverted first solution partially because it lead to drawing errors.
* Redraw thread will fire workers only for layers that really need
  to be drawn
This commit is contained in:
Matthias Koefferlein 2018-09-30 00:16:19 +02:00
parent 46116f4828
commit dc9267d61e
3 changed files with 15 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/laybasic/laybasic/layBitmapsToImage.cc
View File

@ -510,7 +510,7 @@ bitmaps_to_image_rgb (const std::vector<lay::ViewOp> &view_ops_in,
if (pb != 0 if (pb != 0
&& w > 0 && w > 0
&& (pb->first_scanline () + w - 1 < y + slice && pb->last_scanline () > y + w - 1) && ((pb->first_scanline () < y + slice && pb->last_scanline () > y) || w > 1)
&& (vop.ormask () | ~vop.andmask ()) != 0) { && (vop.ormask () | ~vop.andmask ()) != 0) {
uint32_t non_empty_sl = 0; uint32_t non_empty_sl = 0;
@ -748,7 +748,7 @@ bitmaps_to_image_mono (const std::vector<lay::ViewOp> &view_ops_in,
if (pb != 0 if (pb != 0
&& w > 0 && w > 0
&& (pb->first_scanline () + w - 1 < y + slice && pb->last_scanline () > y + w - 1) && ((pb->first_scanline () < y + slice && pb->last_scanline () > y) || w > 1)
&& (vop.ormask () | ~vop.andmask ()) != 0) { && (vop.ormask () | ~vop.andmask ()) != 0) {
uint32_t non_empty_sl = 0; uint32_t non_empty_sl = 0;

15
src/laybasic/laybasic/layRedrawLayerInfo.h
View File

@ -74,9 +74,10 @@ struct RedrawLayerInfo
/** /**
* @brief The layer index * @brief The layer index
* *
* The logical layer to draw. If this member is <0 and the cellview_index is <0, it is an invalid layer, * The logical layer to draw. The layer index can be <0 which indicates a
* which is ignored. If the cellview_index is >=0, it denotes a "cell frame" pseudo * layer with not layout source (cell_frame may be true to indicate a
* layer. It is set by the constructor. * pseudo layer then).
* This attribute is set by the constructor.
*/ */
int layer_index; int layer_index;
@ -115,6 +116,14 @@ struct RedrawLayerInfo
* This member is set by the constructor. * This member is set by the constructor.
*/ */
bool inverse_prop_sel; bool inverse_prop_sel;
/**
* @brief Returns true, if the layer needs to be drawn
*/
bool needs_drawing () const
{
return visible && enabled && (cell_frame || layer_index >= 0) && cellview_index >= 0;
}
}; };
} }

2
src/laybasic/laybasic/layRedrawThread.cc
View File

@ -307,7 +307,7 @@ RedrawThread::do_start (bool clear, const db::Vector *shift_vector, const std::v
} }
for (int i = 0; i < m_nlayers; ++i) { for (int i = 0; i < m_nlayers; ++i) {
if (m_layers [i].visible && m_layers [i].enabled) { if (m_layers [i].needs_drawing ()) {
schedule (new RedrawThreadTask (i)); schedule (new RedrawThreadTask (i));
} }
} }