Fixed unnecessary casts in freerdp_image_copy.

diff --git a/libfreerdp/codec/color.c b/libfreerdp/codec/color.c
index 37a2283..8a5e371 100644 (file)
--- a/libfreerdp/codec/color.c
+++ b/libfreerdp/codec/color.c
@@ -523,9 +523,9 @@ BOOL freerdp_image_copy(BYTE* pDstData, DWORD DstFormat,
        }
        else
        {
-               INT32 x, y;
+               UINT32 x, y;
 
-               for (y = 0; y < (INT32)nHeight; y++)
+               for (y = 0; y < nHeight; y++)
                {
                        const BYTE* srcLine = &pSrcData[(y + nYSrc) *
                                                                    nSrcStep * srcVMultiplier +
@@ -533,7 +533,7 @@ BOOL freerdp_image_copy(BYTE* pDstData, DWORD DstFormat,
                        BYTE* dstLine = &pDstData[(y + nYDst) *
                                                              nDstStep * dstVMultiplier + dstVOffset];
 
-                       for (x = 0; x < (INT32)nWidth; x++)
+                       for (x = 0; x < nWidth; x++)
                        {
                                UINT32 dstColor;
                                UINT32 color = ReadColor(&srcLine[(x + nXSrc) * srcByte],