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dsound: Const correctness fixes.

This commit is contained in:
Henri Verbeet 2009-01-12 10:17:50 +01:00 committed by Alexandre Julliard
parent b069321650
commit 07f9991062
1 changed files with 13 additions and 13 deletions
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26
dlls/dsound/dsound_convert.c
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@ -61,18 +61,18 @@ WINE_DEFAULT_DEBUG_CHANNEL(dsound);
static void convert_8_to_8 (const void *src, void *dst)
{
BYTE *dest = dst;
*dest = *(BYTE*)src;
*dest = *(const BYTE *)src;
}
static void convert_8_to_16 (const void *src, void *dst)
{
WORD dest = *(BYTE*)src, *dest16 = dst;
WORD dest = *(const BYTE *)src, *dest16 = dst;
*dest16 = le16(dest * 257 - 32768);
}
static void convert_8_to_24 (const void *src, void *dst)
{
BYTE dest = *(BYTE*)src;
BYTE dest = *(const BYTE *)src;
BYTE *dest24 = dst;
dest24[0] = dest;
dest24[1] = dest;
@ -81,26 +81,26 @@ static void convert_8_to_24 (const void *src, void *dst)
static void convert_8_to_32 (const void *src, void *dst)
{
DWORD dest = *(BYTE*)src, *dest32 = dst;
DWORD dest = *(const BYTE *)src, *dest32 = dst;
*dest32 = le32(dest * 16843009 - 2147483648U);
}
static void convert_16_to_8 (const void *src, void *dst)
{
BYTE *dst8 = dst;
*dst8 = (le16(*(WORD*)src)) / 256;
*dst8 = (le16(*(const WORD *)src)) / 256;
*dst8 -= 0x80;
}
static void convert_16_to_16 (const void *src, void *dst)
{
WORD *dest = dst;
*dest = *(WORD*)src;
*dest = *(const WORD *)src;
}
static void convert_16_to_24 (const void *src, void *dst)
{
WORD dest = le16(*(WORD*)src);
WORD dest = le16(*(const WORD *)src);
BYTE *dest24 = dst;
dest24[0] = dest / 256;
@ -110,14 +110,14 @@ static void convert_16_to_24 (const void *src, void *dst)
static void convert_16_to_32 (const void *src, void *dst)
{
DWORD dest = *(WORD*)src, *dest32 = dst;
DWORD dest = *(const WORD *)src, *dest32 = dst;
*dest32 = dest * 65537;
}
static void convert_24_to_8 (const void *src, void *dst)
{
BYTE *dst8 = dst;
*dst8 = ((BYTE *)src)[2];
*dst8 = ((const BYTE *)src)[2];
}
static void convert_24_to_16 (const void *src, void *dst)
@ -147,19 +147,19 @@ static void convert_24_to_32 (const void *src, void *dst)
static void convert_32_to_8 (const void *src, void *dst)
{
BYTE *dst8 = dst;
*dst8 = (le32(*(DWORD *)src) / 16777216);
*dst8 = (le32(*(const DWORD *)src) / 16777216);
*dst8 -= 0x80;
}
static void convert_32_to_16 (const void *src, void *dst)
{
WORD *dest16 = dst;
*dest16 = le16(le32(*(DWORD*)src) / 65536);
*dest16 = le16(le32(*(const DWORD *)src) / 65536);
}
static void convert_32_to_24 (const void *src, void *dst)
{
DWORD dest = le32(*(DWORD*)src);
DWORD dest = le32(*(const DWORD *)src);
BYTE *dest24 = dst;
dest24[0] = dest / 256;
@ -170,7 +170,7 @@ static void convert_32_to_24 (const void *src, void *dst)
static void convert_32_to_32 (const void *src, void *dst)
{
DWORD *dest = dst;
*dest = *(DWORD*)src;
*dest = *(const DWORD *)src;
}
const bitsconvertfunc convertbpp[4][4] = {