From 12828d3aafb5c235b47644e1bed4063651dc114b Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Wed, 25 Nov 2009 20:43:49 +0000
Subject: Cache resource file size to avoid excess file->size() calls.

svn-id: r46138
---
 engines/saga/resource.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'engines/saga/resource.cpp')

diff --git a/engines/saga/resource.cpp b/engines/saga/resource.cpp
index 9590a99272..3bdd8e00db 100644
--- a/engines/saga/resource.cpp
+++ b/engines/saga/resource.cpp
@@ -95,7 +95,7 @@ bool Resource::loadResContext_v1(ResourceContext *context, uint32 contextOffset,
 			resourceData->offset = contextOffset + readS1.readUint32();
 			resourceData->size = readS1.readUint32();
 			//sanity check
-			if ((resourceData->offset > (uint)context->file->size()) || (resourceData->size > contextSize)) {
+			if ((resourceData->offset > (uint)context->fileSize) || (resourceData->size > contextSize)) {
 				result = false;
 				break;
 			}
@@ -123,6 +123,7 @@ bool Resource::loadContext(ResourceContext *context) {
 		return false;
 	}
 
+	context->fileSize = context->file->size();
 	context->isBigEndian = _vm->isBigEndian();
 
 	if (context->fileType & GAME_SWAPENDIAN)
@@ -132,7 +133,7 @@ bool Resource::loadContext(ResourceContext *context) {
 	context->fileType &= ~GAME_MACBINARY;
 
 	if (!isMacBinary) {
-		if (!loadResContext(context, 0, context->file->size())) {
+		if (!loadResContext(context, 0, context->fileSize)) {
 			return false;
 		}
 	} else {
-- 
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