msvidc32: Constify some variables
Andrew Talbot
Andrew.Talbot at talbotville.com
Mon Jun 18 15:42:07 CDT 2007
Changelog:
msvidc32: Constify some variables.
diff -urN a/dlls/msvidc32/msvideo1.c b/dlls/msvidc32/msvideo1.c
--- a/dlls/msvidc32/msvideo1.c 2006-10-06 12:36:36.000000000 +0100
+++ b/dlls/msvidc32/msvideo1.c 2007-06-18 21:37:12.000000000 +0100
@@ -52,7 +52,7 @@
#define WHAM_MAGIC mmioFOURCC('W', 'H', 'A', 'M')
#define PALETTE_COUNT 256
-#define LE_16(x) ((((uint8_t*)(x))[1] << 8) | ((uint8_t*)(x))[0])
+#define LE_16(x) ((((const uint8_t *)(x))[1] << 8) | ((const uint8_t *)(x))[0])
/* FIXME - check the stream size */
#define CHECK_STREAM_PTR(n) \
@@ -70,7 +70,7 @@
} Msvideo1Context;
static void
-msvideo1_decode_8bit( int width, int height, unsigned char *buf, int buf_size,
+msvideo1_decode_8bit( int width, int height, const unsigned char *buf, int buf_size,
unsigned char *pixels, int stride)
{
int block_ptr, pixel_ptr;
@@ -193,7 +193,7 @@
}
static void
-msvideo1_decode_16bit( int width, int height, unsigned char *buf, int buf_size,
+msvideo1_decode_16bit( int width, int height, const unsigned char *buf, int buf_size,
unsigned short *pixels, int stride)
{
int block_ptr, pixel_ptr;
@@ -456,7 +456,7 @@
return ICERR_OK;
}
-static LRESULT CRAM_GetInfo( Msvideo1Context *info, ICINFO *icinfo, DWORD dwSize )
+static LRESULT CRAM_GetInfo( const Msvideo1Context *info, ICINFO *icinfo, DWORD dwSize )
{
if (!icinfo) return sizeof(ICINFO);
if (dwSize < sizeof(ICINFO)) return 0;
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