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Lock each page

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This commit is contained in:
Moritz Lipp 2010-01-02 00:45:16 +01:00
parent 77d23a847f
commit 16467e74af
1 changed files with 11 additions and 0 deletions
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11
zathura.c
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@ -443,6 +443,7 @@ draw(int page_id)
int rotate = Zathura.PDF.rotate; int rotate = Zathura.PDF.rotate;
pthread_mutex_unlock(&(Zathura.Lock.rotate_lock)); pthread_mutex_unlock(&(Zathura.Lock.rotate_lock));
pthread_mutex_lock(&(Zathura.PDF.pages[page_id]->lock));
Page *current_page = Zathura.PDF.pages[page_id]; Page *current_page = Zathura.PDF.pages[page_id];
if(current_page->surface) if(current_page->surface)
@ -505,6 +506,7 @@ draw(int page_id)
gtk_widget_set_size_request(current_page->drawing_area, width, height); gtk_widget_set_size_request(current_page->drawing_area, width, height);
gtk_widget_queue_draw(current_page->drawing_area); gtk_widget_queue_draw(current_page->drawing_area);
pthread_mutex_unlock(&(Zathura.PDF.pages[page_id]->lock));
} }
void void
@ -658,7 +660,9 @@ set_page(int page)
Zathura.PDF.page_number = page; Zathura.PDF.page_number = page;
Zathura.State.pages = g_strdup_printf("[%i/%i]", page + 1, Zathura.PDF.number_of_pages); Zathura.State.pages = g_strdup_printf("[%i/%i]", page + 1, Zathura.PDF.number_of_pages);
pthread_mutex_lock(&(Zathura.PDF.pages[page]->lock));
switch_view(Zathura.PDF.pages[page]->drawing_area); switch_view(Zathura.PDF.pages[page]->drawing_area);
pthread_mutex_unlock(&(Zathura.PDF.pages[page]->lock));
} }
void void
@ -865,7 +869,9 @@ sc_toggle_index(Argument* argument)
} }
else else
{ {
pthread_mutex_lock(&(Zathura.PDF.pages[Zathura.PDF.page_number]->lock));
switch_view( Zathura.PDF.pages[Zathura.PDF.page_number]->drawing_area ); switch_view( Zathura.PDF.pages[Zathura.PDF.page_number]->drawing_area );
pthread_mutex_unlock(&(Zathura.PDF.pages[Zathura.PDF.page_number]->lock));
} }
hide = !hide; hide = !hide;
@ -1737,7 +1743,9 @@ gboolean cb_draw(GtkWidget* widget, GdkEventExpose* expose, gpointer data)
double scale = ((double) Zathura.PDF.scale / 100.0); double scale = ((double) Zathura.PDF.scale / 100.0);
pthread_mutex_unlock(&(Zathura.Lock.scale_lock)); pthread_mutex_unlock(&(Zathura.Lock.scale_lock));
pthread_mutex_lock(&(Zathura.PDF.pages[page_id]->lock));
poppler_page_get_size(Zathura.PDF.pages[page_id]->page, &page_width, &page_height); poppler_page_get_size(Zathura.PDF.pages[page_id]->page, &page_width, &page_height);
pthread_mutex_unlock(&(Zathura.PDF.pages[page_id]->lock));
pthread_mutex_lock(&(Zathura.Lock.rotate_lock)); pthread_mutex_lock(&(Zathura.Lock.rotate_lock));
if(Zathura.PDF.rotate == 0 || Zathura.PDF.rotate == 180) if(Zathura.PDF.rotate == 0 || Zathura.PDF.rotate == 180)
@ -1767,7 +1775,10 @@ gboolean cb_draw(GtkWidget* widget, GdkEventExpose* expose, gpointer data)
else else
offset_y = 0; offset_y = 0;
pthread_mutex_lock(&(Zathura.PDF.pages[page_id]->lock));
cairo_set_source_surface(cairo, Zathura.PDF.pages[page_id]->surface, offset_x, offset_y); cairo_set_source_surface(cairo, Zathura.PDF.pages[page_id]->surface, offset_x, offset_y);
pthread_mutex_unlock(&(Zathura.PDF.pages[page_id]->lock));
cairo_paint(cairo); cairo_paint(cairo);
cairo_destroy(cairo); cairo_destroy(cairo);