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make muPDF cache size configurable from Lua

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HW
2012-03-19 22:48:54 +01:00
parent 48463d4739
commit 14b26a4aeb
1 changed files with 3 additions and 1 deletions
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4
pdf.c
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@@ -39,12 +39,14 @@ typedef struct PdfPage {
static int openDocument(lua_State *L) {
char *filename = strdup(luaL_checkstring(L, 1));
char *password = strdup(luaL_checkstring(L, 2));
int cachesize = luaL_optint(L, 3, 64 << 20); // 64 MB limit default
PdfDocument *doc = (PdfDocument*) lua_newuserdata(L, sizeof(PdfDocument));
luaL_getmetatable(L, "pdfdocument");
lua_setmetatable(L, -2);
doc->context = fz_new_context(NULL, NULL, 64 << 20); // 64MB limit
doc->context = fz_new_context(NULL, NULL, cachesize);
fz_try(doc->context) {
doc->xref = fz_open_document(doc->context, filename);