| /* Author: Long Yu Wang |
| * Date: August 2013 |
| */ |
| |
| |
| /* Enable/disable clb internals drawing. Internals drawing is enabled with a click of the
|
| * "Blk Internal" button. With each consecutive click of the button, a lower level in the
|
| * pb_graph will be shown for every clb. When the number of clicks on the button exceeds
|
| * the maximum level of sub-blocks that exists in the pb_graph, internals drawing
|
| * will be disabled.
|
| */ |
| void toggle_blk_internal(void (*drawscreen_ptr)(void)); |
| |
| /* This function pre-allocates space to store bounding boxes for all sub-blocks. Each
|
| * sub-block is identified by its descriptor_type and a unique pin ID in the type.
|
| */ |
| void draw_internal_alloc_blk(); |
| |
| /* This function initializes bounding box values for all sub-blocks. It calls helper functions
|
| * to traverse through the pb_graph for each descriptor_type and compute bounding box values.
|
| */ |
| void draw_internal_init_blk(); |
| |
| /* Top-level drawing routine for internal sub-blocks. The function traverses through all
|
| * grid tiles and calls helper function to draw inside each block.
|
| */ |
| void draw_internal_draw_subblk(); |
