/**
* \brief Delete a timer from the running list
*/
void Time_RemoveTimer(tTimer *Timer)
{
tTimer *t;
tTimer **prev_next;
if( !Timer ) return ;
SHORTLOCK(&gTimers_ListLock);
for( prev_next = &gTimers, t = gTimers; t; prev_next = &t->Next, t = t->Next )
{
ASSERT( prev_next != &t->Next );
ASSERT( CheckMem(t, sizeof(tTimer)) );
if( t == Timer )
{
*prev_next = t->Next;
break ;
}
}
SHORTREL(&gTimers_ListLock);
if( t ) {
Timer->bActive = 0;
LOG("%p removed %p", __builtin_return_address(0), Timer);
}
else
LOG("%p tried to remove %p (already complete)", __builtin_return_address(0), Timer);
}
static void GetTrainingDescs( // get the descriptors for all points and images for one pyr lev
TRAIN_DISTS& train_dists, // out: [ipoint] [idesc] distances from true landmark
TRAIN_DESCS& train_descs, // out: [ipoint] [idesc] training descriptors
int ilev, // in: pyramid level (0 is full scale)
const ShapeFile& sh) // in
{
clock_t start_time = clock();
lprintf("Pyramid level %d reading %d training images ", ilev, sh.nshapes_);
logprintf("\n");
const int npoints = sh.shapes_[0].rows;
train_dists.resize(npoints);
train_descs.resize(npoints);
Pacifier pacifier(sh.nshapes_);
for (int ishape = 0; ishape < sh.nshapes_; ishape++)
{
GenTrainingDescsForOneImg(train_dists, train_descs, ilev, sh, ishape);
CheckMem(); // warn if are about to run out of memory
if (print_g)
pacifier.Print_(ishape);
}
if (print_g) // no tasm -q flag?
{
pacifier.End_();
printf(" ");
}
CheckUnusedPoints(train_dists, sh.nshapes_);
lprintf("[%.1f secs]\n", double(clock() - start_time) / CLOCKS_PER_SEC);
}
size_t IPStack_Buffer_GetData(tIPStackBuffer *Buffer, void *Dest, size_t MaxBytes)
{
ASSERT(Buffer);
Uint8 *dest = Dest;
size_t rem_space = MaxBytes;
size_t len;
for( int i = Buffer->nSubBuffers; i -- && rem_space != 0; )
{
len = MIN(Buffer->SubBuffers[i].PreLength, rem_space);
#if !DISABLE_ASSERTS
if( !CheckMem(Buffer->SubBuffers[i].Data, len) ) {
Log_Error("IPStack", "Buffer pre %i invalid (%p+0x%x)",
i, Buffer->SubBuffers[i].Data, len);
return 0;
}
#endif
memcpy(dest,
Buffer->SubBuffers[i].Data,
len
);
dest += len;
rem_space -= len;
}
for( int i = 0; i < Buffer->nSubBuffers && rem_space; i ++ )
{
if( Buffer->SubBuffers[i].PostLength == 0 )
continue ;
len = MIN(Buffer->SubBuffers[i].PostLength, rem_space);
void *ptr = (Uint8*)Buffer->SubBuffers[i].Data + Buffer->SubBuffers[i].PreLength;
ASSERT( CheckMem(ptr, len) );
memcpy(dest, ptr, len);
dest += len;
rem_space -= len;
}
return MaxBytes - rem_space;
}
/**
* \brief IOCtl for /Devices/ip/routes/
*/
int IPStack_RouteDir_IOCtl(tVFS_Node *Node, int ID, void *Data)
{
tRoute *rt;
ENTER("pNode iID pData", Node, ID, Data);
switch(ID)
{
// --- Standard IOCtls (0-3) ---
BASE_IOCTLS(DRV_TYPE_MISC, STR(IDENT), VERSION, casIOCtls_RouteDir)
case 4: // Locate Route
{
struct {
int Type;
Uint8 Addr[];
} *data = Data;
if( !CheckMem(Data, sizeof(int)) )
LEAVE_RET('i', -1);
if( !CheckMem(Data, sizeof(int) + IPStack_GetAddressSize(data->Type)) )
LEAVE_RET('i', -1);
Log_Debug("IPStack", "Route_RouteDir_IOCtl - FindRoute %i, %s",
data->Type, IPStack_PrintAddress(data->Type, data->Addr) );
rt = IPStack_FindRoute(data->Type, NULL, data->Addr);
if( !rt )
LEAVE_RET('i', 0);
LEAVE('i', rt->Node.Inode);
return rt->Node.Inode;
}
break;
}
LEAVE('i', 0);
return 0;
}
/* Draw a line */
static int
mac_draw_line (register gx_device *dev,
int x0, int y0,
int x1, int y1,
gx_color_index color)
{
gx_device_macos * mdev = (gx_device_macos *)dev;
CheckMem(1024, 100*1024);
ResetPage();
GSSetFgCol(dev, mdev->currPicPos, color);
PICT_Line(mdev->currPicPos, x0, y0, x1, y1);
PICT_OpEndPicGoOn(mdev->currPicPos);
return 0;
}
/* Copy a monochrome bitmap. */
static int
mac_copy_mono (register gx_device *dev,
const unsigned char *base, int data_x, int raster, gx_bitmap_id id,
int x, int y, int w, int h,
gx_color_index color_0, gx_color_index color_1)
{
gx_device_macos * mdev = (gx_device_macos *)dev;
int byteCount = raster * h;
short copyMode;
// this case doesn't change the picture -> return without wasting time
if (color_0 == gx_no_color_index && color_1 == gx_no_color_index)
return 0;
fit_copy(dev, base, data_x, raster, id, x, y, w, h);
CheckMem(10*1024 + byteCount*10, 100*1024 + byteCount*10);
ResetPage();
if (color_0 == gx_no_color_index)
copyMode = srcOr;
else if (color_1 == gx_no_color_index)
copyMode = notSrcBic; // this mode is untested ! (no file found which is using it)
else
copyMode = srcCopy;
copyMode += ditherCopy;
GSSetBkCol(dev, mdev->currPicPos, color_0);
GSSetFgCol(dev, mdev->currPicPos, color_1);
PICTWriteOpcode(mdev->currPicPos, 0x0098);
PICTWriteInt(mdev->currPicPos, raster);
PICTWriteRect(mdev->currPicPos, 0, 0, raster*8, h);
PICTWriteRect(mdev->currPicPos, data_x, 0, w, h);
PICTWriteRect(mdev->currPicPos, x, y, w, h);
PICTWriteInt(mdev->currPicPos, copyMode);
PICTWriteDataPackBits(mdev->currPicPos, base, raster, h);
PICT_OpEndPicGoOn(mdev->currPicPos);
return 0;
}
static int
mac_render_char(gx_xfont *xf, gx_xglyph xg, gx_device *dev,
int xo, int yo, gx_color_index color, int required)
{
#pragma unused(dev,required)
mac_xfont * macxf = (mac_xfont*) xf;
gx_device_macos * mdev = (gx_device_macos*) macxf->dev;
Str255 character;
int i, found;
CheckMem(10*1024, 100*1024);
ResetPage();
character[0] = 1;
character[1] = xg;
GSSetFgCol(macxf->dev, mdev->currPicPos, color);
found = 0;
for (i=0; i<mdev->numUsedFonts; i++)
if (mdev->usedFontIDs[i] == macxf->fontID) found = 1;
if (!found) {
mdev->usedFontIDs[mdev->numUsedFonts++] = macxf->fontID;
PICT_fontName(mdev->currPicPos, macxf->fontID, macxf->fontName);
}
if (mdev->lastFontID != macxf->fontID) {
PICT_TxFont(mdev->currPicPos, macxf->fontID);
mdev->lastFontID = macxf->fontID;
}
if (mdev->lastFontSize != macxf->fontSize) {
PICT_TxSize(mdev->currPicPos, macxf->fontSize);
mdev->lastFontSize = macxf->fontSize;
}
if (mdev->lastFontFace != macxf->fontFace) {
PICT_TxFace(mdev->currPicPos, macxf->fontFace);
mdev->lastFontFace = macxf->fontFace;
}
PICT_LongText(mdev->currPicPos, xo, yo, character);
PICT_OpEndPicGoOn(mdev->currPicPos);
return 0;
}
/**
* \brief Schedule a timer to fire
*/
void Time_ScheduleTimer(tTimer *Timer, int Delta)
{
tTimer *t;
tTimer **prev_next;
// Sanity checks
if( !Timer ) return ;
if( Timer->bActive ) return;
// Set time
Timer->FiresAfter = now() + Delta;
// Debug
LOG("%p added timer %p - %i ms (ts=%lli)",
__builtin_return_address(0), Timer, Delta, Timer->FiresAfter);
// Add into list (sorted)
SHORTLOCK(&gTimers_ListLock);
// Mutex_Release( &Timer->Lock ); // Prevent deadlocks
for( prev_next = &gTimers, t = gTimers; t; prev_next = &t->Next, t = t->Next )
{
ASSERT( prev_next != &t->Next );
ASSERT( CheckMem(t, sizeof(tTimer)) );
if( t == Timer )
{
LOG("Double schedule - increasing delta");
SHORTREL(&gTimers_ListLock);
return ;
}
LOG(" t = %p ts:%lli", t, t->FiresAfter);
if( t->FiresAfter > Timer->FiresAfter ) break;
}
Timer->Next = t;
*prev_next = Timer;
Timer->bActive = 1;
LOG(" prev_next=%p Timer=%p next=%p", prev_next, Timer, t);
SHORTREL(&gTimers_ListLock);
}
/* Fill a rectangle with a color. */
static int
mac_fill_rectangle(register gx_device *dev,
int x, int y, int w, int h,
gx_color_index color)
{
gx_device_macos * mdev = (gx_device_macos *)dev;
/* ignore a fullpage rect directly after an output_page, this would clear the pict */
if (mdev->outputPage &&
(x == 0) && (y == 0) && (w == mdev->width) && (h == mdev->height)) {
return 0;
}
CheckMem(1024, 100*1024);
ResetPage();
GSSetFgCol(dev, mdev->currPicPos, color);
PICT_fillRect(mdev->currPicPos, x, y, w, h);
PICT_OpEndPicGoOn(mdev->currPicPos);
return 0;
}
/* Copy a color bitmap. */
static int
mac_copy_color (register gx_device *dev,
const unsigned char *base, int data_x, int raster, gx_bitmap_id id,
int x, int y, int w, int h)
{
gx_device_macos * mdev = (gx_device_macos *)dev;
int byteCount = raster * h, color;
gx_color_value rgb[3];
fit_copy(dev, base, data_x, raster, id, x, y, w, h);
CheckMem(10*1024 + byteCount*4, 100*1024 + byteCount*4);
ResetPage();
GSSetStdCol(mdev->currPicPos); // Sets FgCol to Black and BkCol to White
if (mdev->color_info.depth == 24) {
PICTWriteOpcode(mdev->currPicPos, 0x009A);
PICTWriteLong(mdev->currPicPos, 0x000000FF);
PICTWritePixMap(mdev->currPicPos, 0, 0, raster/4, h, raster, 2, 0,
X2Fix(mdev->x_pixels_per_inch), X2Fix(mdev->y_pixels_per_inch), 32);
PICTWriteRect(mdev->currPicPos, data_x, 0, w, h);
PICTWriteRect(mdev->currPicPos, x, y, w, h);
PICTWriteInt(mdev->currPicPos, srcCopy);
/* memcpy(mdev->currPicPos, base, byteCount);
(char*)(mdev->currPicPos) += byteCount;*/
{
short i;
byteCount = 0;
for (i=0; i<raster/4*h; i++) {
// PICTWriteByte(mdev->currPicPos, 0x00);
PICTWriteByte(mdev->currPicPos, 0x00);
PICTWriteByte(mdev->currPicPos, 0x00);
PICTWriteByte(mdev->currPicPos, 0x00);
byteCount += 3;
}
}
if (byteCount % 2)
PICTWriteFillByte(mdev->currPicPos);
} else if (mdev->color_info.depth <= 8) {
ColorSpec *colorTable;
colorTable = (ColorSpec*) malloc(sizeof(ColorSpec) * (1 << mdev->color_info.depth));
for (color=0; color < (1 << mdev->color_info.depth); color++) {
(*dev_proc(dev, map_color_rgb))(dev, color, rgb);
colorTable[color].value = color;
colorTable[color].rgb.red = rgb[0];
colorTable[color].rgb.green = rgb[1];
colorTable[color].rgb.blue = rgb[2];
}
PICTWriteOpcode(mdev->currPicPos, 0x0098);
PICTWritePixMap(mdev->currPicPos, 0, 0, raster*8/mdev->color_info.depth, h, raster, 1, 0,
X2Fix(mdev->x_pixels_per_inch), X2Fix(mdev->y_pixels_per_inch),
mdev->color_info.depth);
PICTWriteColorTable(mdev->currPicPos, 0, (1 << mdev->color_info.depth), colorTable);
PICTWriteRect(mdev->currPicPos, data_x, 0, w, h);
PICTWriteRect(mdev->currPicPos, x, y, w, h);
PICTWriteInt(mdev->currPicPos, srcCopy);
PICTWriteDataPackBits(mdev->currPicPos, base, raster, h);
free(colorTable);
} else {
gx_default_copy_color( dev, base, data_x, raster, id, x, y, w, h );
}
PICT_OpEndPicGoOn(mdev->currPicPos);
return 0;
}
/* that's why this will only work on a fully white background!!!! */
static int
mac_copy_alpha(gx_device *dev, const unsigned char *base, int data_x,
int raster, gx_bitmap_id id, int x, int y, int w, int h,
gx_color_index color, int depth)
{
gx_device_macos * mdev = (gx_device_macos *)dev;
ColorSpec *colorTable;
short copyMode, shade, maxShade = (1 << depth) - 1, byteCount = raster * h;
gx_color_value rgb[3];
colorHSV colHSV;
colorRGB colRGB;
float saturation, value;
fit_copy(dev, base, data_x, raster, id, x, y, w, h);
CheckMem( byteCount*4 + 200*1024, byteCount*4 + 500*1024 );
ResetPage();
colorTable = (ColorSpec*) malloc(sizeof(ColorSpec) * (maxShade+1));
if (colorTable == NULL)
return gs_error_VMerror;
(*dev_proc(dev, map_color_rgb))(dev, color, rgb);
colRGB.red = rgb[0];
colRGB.green = rgb[1];
colRGB.blue = rgb[2];
mac_convert_rgb_hsv(&colRGB, &colHSV);
saturation = colHSV.s;
value = colHSV.v;
for (shade=0; shade <= maxShade; shade++) {
colorTable[shade].value = maxShade - shade;
colHSV.s = saturation * (1.0 - (float)shade/(float)maxShade);
colHSV.v = value + ((1.0 - value) * (float)shade/(float)maxShade);
mac_convert_hsv_rgb(&colHSV, &colRGB);
colorTable[shade].rgb.red = colRGB.red;
colorTable[shade].rgb.green = colRGB.green;
colorTable[shade].rgb.blue = colRGB.blue;
}
copyMode = srcCopy + ditherCopy;
GSSetStdCol(mdev->currPicPos);
if (raster < 8) {
PICTWriteOpcode(mdev->currPicPos, 0x0090);
} else {
PICTWriteOpcode(mdev->currPicPos, 0x0098);
}
PICTWritePixMap(mdev->currPicPos, 0, 0, raster*8/depth, h, raster, 0, 0,
X2Fix(mdev->x_pixels_per_inch), X2Fix(mdev->y_pixels_per_inch), depth);
PICTWriteColorTable(mdev->currPicPos, 0, maxShade+1, colorTable);
PICTWriteRect(mdev->currPicPos, data_x, 0, w, h);
PICTWriteRect(mdev->currPicPos, x, y, w, h);
PICTWriteInt(mdev->currPicPos, copyMode);
PICTWriteDataPackBits(mdev->currPicPos, base, raster, h);
PICT_OpEndPicGoOn(mdev->currPicPos);
free(colorTable);
return 0;
}
/**
* \brief IOCtl for /Devices/ip/routes/#
*/
int IPStack_Route_IOCtl(tVFS_Node *Node, int ID, void *Data)
{
tRoute *rt = Node->ImplPtr;
int addrSize = IPStack_GetAddressSize(rt->AddressType);
ENTER("pNode iID pData", Node, ID, Data);
switch(ID)
{
// --- Standard IOCtls (0-3) ---
BASE_IOCTLS(DRV_TYPE_MISC, STR(IDENT), VERSION, casIOCtls_Route)
// Get Next Hop
case 4:
if( !CheckMem(Data, addrSize) ) LEAVE_RET('i', -1);
memcpy(Data, rt->NextHop, addrSize);
LEAVE_RET('i', 1);
// Set Next Hop
case 5:
if( Threads_GetUID() != 0 ) LEAVE_RET('i', -1);
if( !CheckMem(Data, addrSize) ) LEAVE_RET('i', -1);
memcpy(rt->NextHop, Data, addrSize);
LEAVE_RET('i', 1);
// Get interface name
case 6:
if( !rt->Interface ) {
if(Data && !CheckMem(Data, 1) )
LEAVE_RET('i', -1);
if(Data)
*(char*)Data = 0;
LEAVE_RET('i', 0);
}
if( Data ) {
if( !CheckMem(Data, strlen(rt->Interface->Name) + 1) )
LEAVE_RET('i', -1);
strcpy(Data, rt->Interface->Name);
}
LEAVE_RET('i', strlen(rt->Interface->Name));
// Set interface name
case 7:
if( Threads_GetUID() != 0 )
LEAVE_RET('i', -1);
if( !CheckString(Data) )
LEAVE_RET('i', -1);
else
{
tInterface *iface;
tVFS_Node *tmp;
tmp = IPStack_Root_FindDir(NULL, Data);
if(!tmp)
LEAVE_RET('i', -1);
iface = tmp->ImplPtr;
if(tmp->Type->Close) tmp->Type->Close(tmp);
if( iface->Type != rt->AddressType )
LEAVE_RET('i', -1);
// TODO: Other checks?
rt->Interface = iface;
}
LEAVE_RET('i', 0);
default:
LEAVE_RET('i', -1);
}
}
inline TBool CheckDes(TDes8 &aBuf, TInt aStartPos, TInt anEndPos, TUint aStartChar, TUint anEndChar, TInt aOffset=0)
{
return CheckMem((TUint8 *)aBuf.Ptr(), aStartPos, anEndPos, aStartChar, anEndChar, aOffset);
}
/*************************** END OF SPECIFICATIONS **************************/
LONG IOProcGetHeader ( PMMIOINFO pmmioinfo,
PVOID pHeader,
LONG lHeaderLength,
LONG lCurrentTrack )
{
LONG rc; /* return code */
PTRACKI ptracki;
PINSTANCE pinstance; /* Local work structure. */
/**************************************************************************/
/* Validates parameters passed: */
/* -- Must have valid pmmioinfo. */
/* -- File must be opened. */
/**************************************************************************/
if (rc = ioGetPtrInstance(pmmioinfo,&pinstance))
return(0L);
if (pHeader == NULL) {
pmmioinfo->ulErrorRet = MMIOERR_NO_BUFFER_ALLOCATED;
return(0L);
}
if (CheckMem((PVOID)pHeader, lHeaderLength, PAG_WRITE)) {
pmmioinfo->ulErrorRet = MMIOERR_INVALID_BUFFER_LENGTH;
return(0L);
}
if (pinstance->lCurrentTrack == MMIO_RESETTRACKS){
if(pmmioinfo->ulTranslate & MMIO_TRANSLATEHEADER){
if (lHeaderLength < pinstance->ulMmHdrLength) {
pmmioinfo->ulErrorRet = MMIOERR_INVALID_BUFFER_LENGTH;
return(0L);
}
lHeaderLength = pinstance->ulMmHdrLength;
memcpy(pHeader,pinstance->pmmhdr,lHeaderLength); // copy all fields
return (lHeaderLength);
}
else { /* not translateheader. */
if (lHeaderLength < pinstance->ulRawHdrLength) {
pmmioinfo->ulErrorRet = MMIOERR_INVALID_BUFFER_LENGTH;
return(0L);
}
lHeaderLength = pinstance->ulRawHdrLength;
memcpy(pHeader,pinstance->pRawHdr,lHeaderLength);
return(lHeaderLength);
}
}
else { /* Get a raw or translated track header */
if (ptracki = ioFindTracki(pinstance,(ULONG)pinstance->lCurrentTrack)) {
rc = ioGetTrackHeader(ptracki,
pHeader,
(ULONG)lHeaderLength,
pmmioinfo->ulTranslate & MMIO_TRANSLATEHEADER);
if (rc)
return(rc); /* ok, return length */
else {
pmmioinfo->ulErrorRet = MMIOERR_INVALID_BUFFER_LENGTH;
return(0L);
}
}
else { /* lCurrrent Track is not a valid track. */
pmmioinfo->ulErrorRet = MMIOERR_MATCH_NOT_FOUND;
return(0L);
}
}
}
ULONG CheckForValidElement( INSTANCE *ulpInstance,
PSZ pszFileName,
ULONG ulParam1 )
{
ULONG ulrc; // return code
ULONG ulPathLength; // Contains the max length
LONG lReturnCode;
/* Did the caller pass a filename on MCI_OPEN/MCI_LOAD */
if ( pszFileName )
{
/* Ensure that this filename is valid */
if (ulrc = CheckMem ( (PVOID) pszFileName, 1, PAG_WRITE))
{
return (MCIERR_MISSING_PARAMETER);
}
/*************************************************
* Store the filename for future reference -- i.e.
* MCI_INFO can request the name of the file
*************************************************/
strcpy ( ulpInstance->pszAudioFile, pszFileName);
/************************************************************
* Set flag to say that we did not create a new file--thus
* we do not have to clean up if the user doesn't save
************************************************************/
ulpInstance->ulCreatedName = FALSE;
}
else
{
/**************************************
* if the user requests a read only file
* and we must create it, return error
**************************************/
if ( ulParam1 & MCI_READONLY )
{
return ( MCIERR_MISSING_PARAMETER );
}
/**********************************************
* Query the default path to place temp files and
* generate a temporary file name
**********************************************/
ulrc = mciQuerySysValue( MSV_WORKPATH, &ulpInstance->pszAudioFile );
if ( !ulrc )
{
return ( MCIERR_INI_FILE );
}
ulrc = MCIERR_SUCCESS;
ulPathLength = CCHMAXPATH;
/* Have mmio generate a unique filename */
lReturnCode = DBCSGenerateUniqueFile( ulpInstance->pszAudioFile,
&ulPathLength,
&ulpInstance->hTempFile );
if ( lReturnCode != MMIO_SUCCESS )
{
return ( MCIERR_FILE_NOT_FOUND );
}
/***************************************************
* Because we did create a temporary file we will
* be responsible for cleaning up in case the
* caller never calls MCI_SAVE (e.g. a bunch of
* temp files will be left in the workpath
* otherwise, so set a flag to indicate this fact.
**************************************************/
ulpInstance->ulCreatedName = TRUE;
ObtainDefaults( ulpInstance );
} /* else the user did not pass in a name */
return ( ulrc );
} /* check for valid element */
