diff options
Diffstat (limited to 'fitz/dev_list.c')
| -rw-r--r-- | fitz/dev_list.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/fitz/dev_list.c b/fitz/dev_list.c index 376cdac8..c6a71ec9 100644 --- a/fitz/dev_list.c +++ b/fitz/dev_list.c @@ -591,7 +591,7 @@ fz_free_display_list(fz_context *ctx, fz_display_list *list) } void -fz_execute_display_list(fz_display_list *list, fz_device *dev, fz_matrix top_ctm, fz_bbox scissor) +fz_execute_display_list(fz_display_list *list, fz_device *dev, fz_matrix top_ctm, fz_bbox scissor, fz_cookie *cookie) { fz_display_node *node; fz_matrix ctm; @@ -600,6 +600,7 @@ fz_execute_display_list(fz_display_list *list, fz_device *dev, fz_matrix top_ctm int clipped = 0; int tiled = 0; int empty; + int progress = 0; if (!fz_is_infinite_bbox(scissor)) { @@ -609,8 +610,22 @@ fz_execute_display_list(fz_display_list *list, fz_device *dev, fz_matrix top_ctm scissor.x1 += 20; scissor.y1 += 20; } + if (cookie) + { + cookie->progress_max = list->last - list->first; + cookie->progress = 0; + } + for (node = list->first; node; node = node->next) { + /* Check the cookie for aborting */ + if (cookie) + { + if (cookie->abort) + break; + cookie->progress = progress++; + } + /* cull objects to draw using a quick visibility test */ if (tiled || node->cmd == FZ_CMD_BEGIN_TILE || node->cmd == FZ_CMD_END_TILE) |