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Fix issue 516: Some changes can't be undone on animations > 32 frames

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git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@2033 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Yves Rizoud
2012-10-16 00:07:42 +00:00
parent 20ed591264
commit e87f9140c7
10 changed files with 59 additions and 49 deletions
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9
src/pages.h
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@@ -81,7 +81,7 @@ int Allocate_list_of_pages(T_List_of_pages * list);
void Backward_in_list_of_pages(T_List_of_pages * list);
void Advance_in_list_of_pages(T_List_of_pages * list);
void Free_last_page_of_list(T_List_of_pages * list);
int Create_new_page(T_Page * new_page,T_List_of_pages * current_list, dword layer_mask);
int Create_new_page(T_Page * new_page,T_List_of_pages * current_list, int layer);
void Change_page_number_of_list(T_List_of_pages * list,int number);
void Free_page_of_a_list(T_List_of_pages * list);
@@ -91,6 +91,9 @@ void Free_page_of_a_list(T_List_of_pages * list);
/// BACKUP HIGH-LEVEL FUNCTIONS
///
static const int LAYER_NONE = -1;
static const int LAYER_ALL = -2;
int Init_all_backup_lists(enum IMAGE_MODES image_mode,int width,int height);
void Set_number_of_backups(int nb_backups);
int Backup_new_image(int layers,int width,int height);
@@ -101,12 +104,12 @@ int Backup_with_new_dimensions(int width,int height);
/// pixels. This function is meant to be used from within Lua scripts.
int Backup_in_place(int width,int height);
/// Backup the spare image, the one you don't see.
void Backup_the_spare(dword layer_mask);
void Backup_the_spare(int layer);
int Backup_and_resize_the_spare(int width,int height);
/// Backup with a new copy for the working layer, and references for all others.
void Backup(void);
/// Backup with a new copy of some layers (the others are references).
void Backup_layers(dword layer_mask);
void Backup_layers(int layer);
void Undo(void);
void Redo(void);
void Free_current_page(void); // 'Kill' button