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1. It is customary to call DjVu context by the name of the program.

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2. When changing DjVu page rendering mode there is no need to clear DjVu cache, only our own tile cache.
This commit is contained in:
Tigran Aivazian
2012-09-14 23:22:19 +01:00
parent a99f429afc
commit 28ba1c7e37
2 changed files with 4 additions and 6 deletions
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8
djvu.c
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@@ -79,9 +79,9 @@ static int openDocument(lua_State *L) {
luaL_getmetatable(L, "djvudocument");
lua_setmetatable(L, -2);
doc->context = ddjvu_context_create("DJVUReader");
doc->context = ddjvu_context_create("kindlepdfviewer");
if (! doc->context) {
return luaL_error(L, "cannot create context.");
return luaL_error(L, "cannot create context");
}
printf("## cache_size = %d\n", cache_size);
@@ -91,12 +91,12 @@ static int openDocument(lua_State *L) {
while (! ddjvu_document_decoding_done(doc->doc_ref))
handle(L, doc->context, True);
if (! doc->doc_ref) {
return luaL_error(L, "cannot open DJVU file <%s>", filename);
return luaL_error(L, "cannot open DjVu file <%s>", filename);
}
doc->pixelformat = ddjvu_format_create(DDJVU_FORMAT_GREY8, 0, NULL);
if (! doc->pixelformat) {
return luaL_error(L, "cannot create DJVU pixelformat for <%s>", filename);
return luaL_error(L, "cannot create DjVu pixelformat for <%s>", filename);
}
ddjvu_format_set_row_order(doc->pixelformat, 1);
ddjvu_format_set_y_direction(doc->pixelformat, 1);

2
djvureader.lua
View File

@@ -47,9 +47,7 @@ function DJVUReader:select_render_mode()
local mode = mode_menu:choose(0, fb.bb:getHeight())
if mode then
self.render_mode = mode - 1
Debug("select_render_mode(), render_mode=", self.render_mode)
self:clearCache()
self.doc:cleanCache()
end
self:redrawCurrentPage()
end