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user32: Add constness to params and variables.

This commit is contained in:
Mikhail Maroukhine 2011-01-03 21:04:40 +06:00 committed by Alexandre Julliard
parent 7b28ae53e1
commit f859535774
1 changed files with 35 additions and 35 deletions
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70
dlls/user32/cursoricon.c
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@ -404,7 +404,7 @@ BOOL get_icon_size( HICON handle, SIZE *size )
* The following macro functions account for the irregularities of
* accessing cursor and icon resources in files and resource entries.
*/
typedef BOOL (*fnGetCIEntry)( LPVOID dir, int n,
typedef BOOL (*fnGetCIEntry)( LPCVOID dir, int n,
int *width, int *height, int *bits );
/**********************************************************************
@ -412,7 +412,7 @@ typedef BOOL (*fnGetCIEntry)( LPVOID dir, int n,
*
* Find the icon closest to the requested size and bit depth.
*/
static int CURSORICON_FindBestIcon( LPVOID dir, fnGetCIEntry get_entry,
static int CURSORICON_FindBestIcon( LPCVOID dir, fnGetCIEntry get_entry,
int width, int height, int depth )
{
int i, cx, cy, bits, bestEntry = -1;
@ -452,11 +452,11 @@ static int CURSORICON_FindBestIcon( LPVOID dir, fnGetCIEntry get_entry,
return bestEntry;
}
static BOOL CURSORICON_GetResIconEntry( LPVOID dir, int n,
static BOOL CURSORICON_GetResIconEntry( LPCVOID dir, int n,
int *width, int *height, int *bits )
{
CURSORICONDIR *resdir = dir;
ICONRESDIR *icon;
const CURSORICONDIR *resdir = dir;
const ICONRESDIR *icon;
if ( resdir->idCount <= n )
return FALSE;
@ -474,7 +474,7 @@ static BOOL CURSORICON_GetResIconEntry( LPVOID dir, int n,
*
* FIXME: parameter 'color' ignored.
*/
static int CURSORICON_FindBestCursor( LPVOID dir, fnGetCIEntry get_entry,
static int CURSORICON_FindBestCursor( LPCVOID dir, fnGetCIEntry get_entry,
int width, int height, int depth )
{
int i, maxwidth, maxheight, cx, cy, bits, bestEntry = -1;
@ -514,11 +514,11 @@ static int CURSORICON_FindBestCursor( LPVOID dir, fnGetCIEntry get_entry,
return bestEntry;
}
static BOOL CURSORICON_GetResCursorEntry( LPVOID dir, int n,
static BOOL CURSORICON_GetResCursorEntry( LPCVOID dir, int n,
int *width, int *height, int *bits )
{
CURSORICONDIR *resdir = dir;
CURSORDIR *cursor;
const CURSORICONDIR *resdir = dir;
const CURSORDIR *cursor;
if ( resdir->idCount <= n )
return FALSE;
@ -529,7 +529,7 @@ static BOOL CURSORICON_GetResCursorEntry( LPVOID dir, int n,
return TRUE;
}
static CURSORICONDIRENTRY *CURSORICON_FindBestIconRes( CURSORICONDIR * dir,
static const CURSORICONDIRENTRY *CURSORICON_FindBestIconRes( const CURSORICONDIR * dir,
int width, int height, int depth )
{
int n;
@ -541,7 +541,7 @@ static CURSORICONDIRENTRY *CURSORICON_FindBestIconRes( CURSORICONDIR * dir,
return &dir->idEntries[n];
}
static CURSORICONDIRENTRY *CURSORICON_FindBestCursorRes( CURSORICONDIR *dir,
static const CURSORICONDIRENTRY *CURSORICON_FindBestCursorRes( const CURSORICONDIR *dir,
int width, int height, int depth )
{
int n = CURSORICON_FindBestCursor( dir, CURSORICON_GetResCursorEntry,
@ -551,38 +551,38 @@ static CURSORICONDIRENTRY *CURSORICON_FindBestCursorRes( CURSORICONDIR *dir,
return &dir->idEntries[n];
}
static BOOL CURSORICON_GetFileEntry( LPVOID dir, int n,
static BOOL CURSORICON_GetFileEntry( LPCVOID dir, int n,
int *width, int *height, int *bits )
{
CURSORICONFILEDIR *filedir = dir;
CURSORICONFILEDIRENTRY *entry;
BITMAPINFOHEADER *info;
const CURSORICONFILEDIR *filedir = dir;
const CURSORICONFILEDIRENTRY *entry;
const BITMAPINFOHEADER *info;
if ( filedir->idCount <= n )
return FALSE;
entry = &filedir->idEntries[n];
/* FIXME: check against file size */
info = (BITMAPINFOHEADER *)((char *)dir + entry->dwDIBOffset);
info = (const BITMAPINFOHEADER *)((const char *)dir + entry->dwDIBOffset);
*width = entry->bWidth;
*height = entry->bHeight;
*bits = info->biBitCount;
return TRUE;
}
static CURSORICONFILEDIRENTRY *CURSORICON_FindBestCursorFile( CURSORICONFILEDIR *dir,
static const CURSORICONFILEDIRENTRY *CURSORICON_FindBestCursorFile( const CURSORICONFILEDIR *dir,
int width, int height, int depth )
{
int n = CURSORICON_FindBestCursor( dir, CURSORICON_GetFileEntry,
int n = CURSORICON_FindBestCursor( (LPCVOID) dir, CURSORICON_GetFileEntry,
width, height, depth );
if ( n < 0 )
return NULL;
return &dir->idEntries[n];
}
static CURSORICONFILEDIRENTRY *CURSORICON_FindBestIconFile( CURSORICONFILEDIR *dir,
static const CURSORICONFILEDIRENTRY *CURSORICON_FindBestIconFile( const CURSORICONFILEDIR *dir,
int width, int height, int depth )
{
int n = CURSORICON_FindBestIcon( dir, CURSORICON_GetFileEntry,
int n = CURSORICON_FindBestIcon((LPCVOID) dir, CURSORICON_GetFileEntry,
width, height, depth );
if ( n < 0 )
return NULL;
@ -684,7 +684,7 @@ static BOOL create_icon_bitmaps( const BITMAPINFO *bmi, int width, int height,
BOOL monochrome = is_dib_monochrome( bmi );
unsigned int size = bitmap_info_size( bmi, DIB_RGB_COLORS );
BITMAPINFO *info;
void *color_bits, *mask_bits;
const void *color_bits, *mask_bits;
BOOL ret = FALSE;
HDC hdc = 0;
@ -695,8 +695,8 @@ static BOOL create_icon_bitmaps( const BITMAPINFO *bmi, int width, int height,
memcpy( info, bmi, size );
info->bmiHeader.biHeight /= 2;
color_bits = (char *)bmi + size;
mask_bits = (char *)color_bits +
color_bits = (const char*)bmi + size;
mask_bits = (const char*)color_bits +
get_dib_width_bytes( bmi->bmiHeader.biWidth,
bmi->bmiHeader.biBitCount ) * abs(info->bmiHeader.biHeight);
@ -997,15 +997,15 @@ static HCURSOR CURSORICON_CreateIconFromANI( const LPBYTE bits, DWORD bits_size,
icon_data = fram_chunk.data + (2 * sizeof(DWORD));
for (i=0; i<header.num_frames; i++)
{
DWORD chunk_size = *(DWORD *)(icon_chunk + sizeof(DWORD));
const DWORD chunk_size = *(const DWORD *)(icon_chunk + sizeof(DWORD));
struct cursoricon_frame *frame = &info->frames[i];
CURSORICONFILEDIRENTRY *entry;
BITMAPINFO *bmi;
const CURSORICONFILEDIRENTRY *entry;
const BITMAPINFO *bmi;
entry = CURSORICON_FindBestIconFile( (CURSORICONFILEDIR *) icon_data,
entry = CURSORICON_FindBestIconFile((const CURSORICONFILEDIR *) icon_data,
width, height, depth );
bmi = (BITMAPINFO *) (icon_data + entry->dwDIBOffset);
bmi = (const BITMAPINFO *) (icon_data + entry->dwDIBOffset);
info->hotspot.x = entry->xHotspot;
info->hotspot.y = entry->yHotspot;
if (!header.width || !header.height)
@ -1115,8 +1115,8 @@ static HICON CURSORICON_LoadFromFile( LPCWSTR filename,
INT width, INT height, INT depth,
BOOL fCursor, UINT loadflags)
{
CURSORICONFILEDIRENTRY *entry;
CURSORICONFILEDIR *dir;
const CURSORICONFILEDIRENTRY *entry;
const CURSORICONFILEDIR *dir;
DWORD filesize = 0;
HICON hIcon = 0;
LPBYTE bits;
@ -1136,7 +1136,7 @@ static HICON CURSORICON_LoadFromFile( LPCWSTR filename,
goto end;
}
dir = (CURSORICONFILEDIR*) bits;
dir = (const CURSORICONFILEDIR*) bits;
if ( filesize < sizeof(*dir) )
goto end;
@ -1179,8 +1179,8 @@ static HICON CURSORICON_Load(HINSTANCE hInstance, LPCWSTR name,
HANDLE handle = 0;
HICON hIcon = 0;
HRSRC hRsrc;
CURSORICONDIR *dir;
CURSORICONDIRENTRY *dirEntry;
const CURSORICONDIR *dir;
const CURSORICONDIRENTRY *dirEntry;
LPBYTE bits;
WORD wResId;
POINT hotspot;
@ -1536,11 +1536,11 @@ BOOL WINAPI SetSystemCursor(HCURSOR hcur, DWORD id)
INT WINAPI LookupIconIdFromDirectoryEx( LPBYTE xdir, BOOL bIcon,
INT width, INT height, UINT cFlag )
{
CURSORICONDIR *dir = (CURSORICONDIR*)xdir;
const CURSORICONDIR *dir = (const CURSORICONDIR*)xdir;
UINT retVal = 0;
if( dir && !dir->idReserved && (dir->idType & 3) )
{
CURSORICONDIRENTRY* entry;
const CURSORICONDIRENTRY* entry;
const HDC hdc = GetDC(0);
const int depth = (cFlag & LR_MONOCHROME) ?