void CGUIEnvironment::loadBuidInFont()
{
const c8* filename = "#DefaultFont";
#ifdef PPC
for (int i=0; i<sizeof(BuildInFontData)/sizeof(s32); i++) BuildInFontData[i] = OSReadSwapInt32(&BuildInFontData[i],0);
#endif
io::IReadFile* file = io::createMemoryReadFile(BuildInFontData, BuildInFontDataSize, filename, false);
CGUIFont* font = new CGUIFont(Driver);
if (!font->load(file))
{
os::Printer::log("Error: Could not load built-in Font.", ELL_ERROR);
font->drop();
file->drop();
return;
}
SFont f;
f.Filename = filename;
f.Font = font;
Fonts.push_back(f);
file->drop();
}
int Load3ds::ReadChunk(Chunk * aChunk)
{
aChunk->mBytesRead = fread(&aChunk->mID, 1, 2, mFile);
aChunk->mBytesRead += fread(&aChunk->mLength, 1, 4, mFile);
#ifdef __BIG_ENDIAN__
aChunk->mID = OSReadSwapInt16(&aChunk->mID,0);
aChunk->mLength = OSReadSwapInt32(&aChunk->mLength,0);
#endif
return 1;
}
int Load3ds::FillVertexBuffer(Chunk * aPreviousChunk)
{
size_t numberOfBytesRead;
aPreviousChunk->mBytesRead += numberOfBytesRead = fread(&mModelData->mVertexCount, 1, 2, mFile);
#ifdef __BIG_ENDIAN__
mModelData->mVertexCount = OSReadSwapInt16(&mModelData->mVertexCount,0);
#endif
// size = aPreviousChunk->mLength - aPreviousChunk->mBytesRead;
// aPreviousChunk->mBytesRead += size = fread(mBuffer, 1,aPreviousChunk->mLength - aPreviousChunk->mBytesRead, mFile);
//#ifdef __BIG_ENDIAN__
// for (int i = 0; i < size ;i++)
// {
// static_cast<short *>(mBuffer)[i] = OSReadSwapInt16(&static_cast<short*>(mBuffer)[i],0);
// }
//#endif
// allocate space for the vertices in the temporary object, and read that information
mModelData->mVertices = static_cast<float*>( malloc( aPreviousChunk->mLength - aPreviousChunk->mBytesRead ) );
// read the information into the object
aPreviousChunk->mBytesRead += numberOfBytesRead = fread(mModelData->mVertices, 1, aPreviousChunk->mLength - aPreviousChunk->mBytesRead, mFile);
#ifdef __BIG_ENDIAN__
for (int i=0;i<mModelData->mVertexCount * 3;i++)
{
*((long*)&mModelData->mVertices[i]) = OSReadSwapInt32(&mModelData->mVertices[i],0);
}
#endif
// mModelData->mVertices now contains a list of vertex coordinates (3 floats)
#ifdef GRAPHICS_DEBUG
// the * 3 is temporary
FILE* file = NULL;
file = fopen("vertices.out", "w+");
assert( file );
for (int i = 0; i < mModelData->mVertexCount * 3; i+=3)
{
fprintf(file, "%d: X: %f, Y: %f, Z: %f\n", i/3, mModelData->mVertices[i], mModelData->mVertices[i+1],
mModelData->mVertices[i+2]);
//printf("X: %f, Y: %f, Z: %f\n", mModelData->mVertices[i], mModelData->mVertices[i+1],
// mModelData->mVertices[i+2]);
}
fclose( file );
#endif
return 1;
}
int Load3ds::FillTexCoordBuffer(Chunk * aPreviousChunk)
{
size_t numberOfBytesRead;
unsigned short lNumTexCoords;
aPreviousChunk->mBytesRead += numberOfBytesRead = fread(&lNumTexCoords, 1, 2, mFile);
#ifdef __BIG_ENDIAN__
lNumTexCoords = OSReadSwapInt16(&lNumTexCoords,0);
#endif
// aPreviousChunk->mBytesRead += size = fread(mBuffer, 1, aPreviousChunk->mLength - aPreviousChunk->mBytesRead, mFile);
//#ifdef __BIG_ENDIAN__
// for (int i = 0; i < size ;i++)
// {
// static_cast<short *>(mBuffer)[i] = OSReadSwapInt16(&static_cast<short*>(mBuffer)[i],0);
// }
//#endif
// allocate space for the vertices in the temporary object, and read that information
mModelData->mTexCoords = static_cast<float*>( malloc( aPreviousChunk->mLength - aPreviousChunk->mBytesRead ) );
// read the information into the object
aPreviousChunk->mBytesRead += numberOfBytesRead = fread(mModelData->mTexCoords, 1, aPreviousChunk->mLength - aPreviousChunk->mBytesRead, mFile);
#ifdef __BIG_ENDIAN__
for (int i=0;i<lNumTexCoords*2;i++)
{
*((long*)&mModelData->mTexCoords[i]) = OSReadSwapInt32(&mModelData->mTexCoords[i],0);
}
#endif
mModelData->mContainsTexCoords = true;
// mBuffer now contains a list of UV coordinates (2 floats)
return 1;
}
bool AppleMacIO::selfTest( void )
{
IODBDMADescriptor *dmaDescriptors;
UInt32 dmaDescriptorsPhys;
UInt32 i;
UInt32 status;
IODBDMADescriptor *dmaDesc;
IOBufferMemoryDescriptor *buffer;
volatile IODBDMAChannelRegisters *ioBaseDMA;
bool ok = false;
enum { kTestChannel = 0x8000 };
ioBaseDMA = (volatile IODBDMAChannelRegisters *)
(((UInt32)fMemory->getVirtualAddress())
+ kTestChannel );
do {
buffer = IOBufferMemoryDescriptor::withCapacity(page_size, kIODirectionOutIn, true);
dmaDescriptors = (IODBDMADescriptor*)buffer->getBytesNoCopy();
if (!dmaDescriptors)
continue;
if ( (UInt32)dmaDescriptors & (page_size - 1) ) {
IOLog("AppleMacIO::%s() - DMA Descriptor memory not page aligned!!", __FUNCTION__);
continue;
}
bzero( dmaDescriptors, page_size );
IODBDMAReset( ioBaseDMA );
dmaDesc = dmaDescriptors;
IOMakeDBDMADescriptor( dmaDesc,
kdbdmaNop,
kdbdmaKeyStream0,
kdbdmaIntNever,
kdbdmaBranchNever,
kdbdmaWaitNever,
0,
0 );
dmaDesc++;
dmaDescriptorsPhys = (UInt32) (buffer->getPhysicalSegment(0, NULL, 0));
IOMakeDBDMADescriptorDep( dmaDesc,
kdbdmaStoreQuad,
kdbdmaKeySystem,
kdbdmaIntNever,
kdbdmaBranchNever,
kdbdmaWaitNever,
4,
dmaDescriptorsPhys+16*sizeof(IODBDMADescriptor),
0x12345678 );
dmaDesc++;
IOMakeDBDMADescriptor( dmaDesc,
kdbdmaStop,
kdbdmaKeyStream0,
kdbdmaIntNever,
kdbdmaBranchNever,
kdbdmaWaitNever,
0,
0 );
for ( i = 0; (!ok) && (i < 3); i++ )
{
dmaDescriptors[16].operation = 0;
IOSetDBDMACommandPtr( ioBaseDMA, dmaDescriptorsPhys );
IODBDMAContinue( ioBaseDMA );
IODelay( 200 );
status = IOGetDBDMAChannelStatus( ioBaseDMA );
if ( ((status & kdbdmaActive) == 0)
&& ((status & kdbdmaDead) == 0)
&& (OSReadSwapInt32( &dmaDescriptors[16].operation, 0 ) == 0x12345678 ))
ok = true;
}
IODBDMAReset( ioBaseDMA );
} while (false);
if (buffer)
buffer->release();
return ok;
}
