Changeset 29

Timestamp:

01/26/08 00:40:52 (8 months ago)

Author:

sip

Message:

Size check

Files:

• media/src/framescaler.cpp (modified) (2 diffs)

media/src/framescaler.cpp

@@ -16 +16 @@
-int FrameScaler::SetResize(int srcWidth,int srcHeight,int srcLineWidth,int dstWidth,int dstHeight,int dstLineWidth)
-{
+        // Check Size
+        if (!srcWidth || !srcHeight || !srcLineWidth || !dstWidth || !dstHeight || !dstLineWidth)
+                return 0;
+
-        // Check if we already have a scaler for this
-        if (resizeCtx && (resizeWidth==srcWidth) && (srcHeight==resizeHeight) && (dstWidth==resizeDstWidth) && (dstHeight==resizeDstHeight))
@@ -53 +57 @@
-        BYTE* dst[3];
-
+        // Check 
+        if (!resizeCtx)
+                //Error
+                return 0;
+
-        // Set input picture data 
-        int numPixels = resizeWidth*resizeHeight;