//////////////////////////////////////////////////////////////////////////////
///
/// Get the operation
///
//////////////////////////////////////////////////////////////////////////////
Operation controller::getOperation(unsigned char* ptr) {
unsigned char operation = ptr[getOperationPosition(ptr)];
if (operation == '+') {
if (GetVerbose())
SpacePrint("Addition detected!\n");
return ADD;
}
if (operation == '-') {
if (GetVerbose())
SpacePrint("Subtraction detected!\n");
return SUBTRACTION;
}
if ((operation == '*') || (operation == 'x') || (operation == 'X')) {
if (GetVerbose())
SpacePrint("Multiplication detected!\n");
return MULTIPLY;
}
if (operation == 'z') {
if (GetVerbose())
SpacePrint("Multiplication Matrix detected!\n");
return MATRIXMUL;
}
if (GetVerbose())
SpacePrint("Division detected!\n");
return DIVIDE;
}
//////////////////////////////////////////////////////////////////////////////
///
/// Send result to output
///
//////////////////////////////////////////////////////////////////////////////
void controller::sendResult(long data)
{
if (GetVerbose())
SpacePrint("Result:%d\n", data);
int i;
unsigned long power;
unsigned int digit;
// Negative number
if (data < 0)
{
sendCharacter('-');
data *= -1;
}
for(i=getOrder(data);i>=0;i--)
{
power = pow(10, i);
digit = data/power;
data -= digit*power;
sendCharacter(itoa(digit));
}
sendCharacter(0xD);
}
void EXTR::launch_face_detection(void) {
if (GetVerbose())
SpacePrint("EXTR: Launching Face Detection\n");
if (++m_currentBitmapImage > MAX_NB_IMAGE)
m_currentBitmapImage = 1;
JMSG messageToFace;
messageToFace.command = SCMD_BEGIN_FACE_DETECTION;
messageToFace.param0 = m_decompressedImageAddr[m_currentBitmapImage-1];
messageToFace.param1 = m_currentJPEGImageNo;
computeFor(1);
ModuleWrite(FACEDETECT_ID, SPACE_BLOCKING, &messageToFace);
if (GetVerbose())
SpacePrint("EXTR: Returned from launch face detection for image #%d\n", m_currentBitmapImage);
}
//////////////////////////////////////////////////////////////////////////////
///
/// Get the first operand
///
//////////////////////////////////////////////////////////////////////////////
long controller::getFirstOperand(unsigned char* ptr) {
unsigned char length = getOperationPosition(ptr);
unsigned char* trimPtr = trimSpaces(ptr, &length);
long number = convertCharacterToNumber(trimPtr, length);
if (GetVerbose())
SpacePrint("First operand:%d\n", number);
return number;
}
void wxLog::DoLog(wxLogLevel level, const wxChar *szString, time_t t)
{
switch ( level ) {
case wxLOG_FatalError:
DoLogString(wxString(_("Fatal error: ")) + szString, t);
DoLogString(_("Program aborted."), t);
Flush();
#ifdef __WXWINCE__
ExitThread(3);
#else
abort();
#endif
break;
case wxLOG_Error:
DoLogString(wxString(_("Error: ")) + szString, t);
break;
case wxLOG_Warning:
DoLogString(wxString(_("Warning: ")) + szString, t);
break;
case wxLOG_Info:
if ( GetVerbose() )
case wxLOG_Message:
case wxLOG_Status:
default: // log unknown log levels too
DoLogString(szString, t);
break;
case wxLOG_Trace:
case wxLOG_Debug:
#ifdef __WXDEBUG__
{
wxString msg = level == wxLOG_Trace ? wxT("Trace: ")
: wxT("Debug: ");
msg << szString;
DoLogString(msg, t);
}
#endif // Debug
break;
}
}
// ----------------------------------------------------------------------------
//
void pxLogConsole::DoLogRecord(wxLogLevel level, const wxString &message, const wxLogRecordInfo &info)
{
switch ( level )
{
case wxLOG_Trace:
case wxLOG_Debug:
{
wxString str;
TimeStamp( &str );
MSW_OutputDebugString( str + message + L"\n" );
}
break;
case wxLOG_FatalError:
// This one is unused by wx, and unused by PCSX2 (we prefer exceptions, thanks).
pxFailDev( "Stop using FatalError and use assertions or exceptions instead." );
break;
case wxLOG_Status:
// Also unsed by wx, and unused by PCSX2 also (we prefer direct API calls to our main window!)
pxFailDev( "Stop using wxLogStatus just access the Pcsx2App functions directly instead." );
break;
case wxLOG_Info:
if ( !GetVerbose() ) return;
// fallthrough!
case wxLOG_Message:
Console.WriteLn( L"[wx] %s", WX_STR(message));
break;
case wxLOG_Error:
Console.Error(L"[wx] %s", WX_STR(message));
break;
case wxLOG_Warning:
Console.Warning(L"[wx] %s", WX_STR(message));
break;
}
}
//
// EXTR::decode_interleaved_scan
//////////////////////////////////////////////////////////////////////////////
///
/// This is the loop that extracts the jpeg data
///
///
/// @return => UINT16 : SUCCESS (always)
///
/// @note =>
//////////////////////////////////////////////////////////////////////////////
UINT16 EXTR::decode_interleaved_scan() {
UINT16 i, j, horizontal_mcus, vertical_mcus;
space_uint2 k, number_of_image_components_in_frame;
space_uint4 l, m, horizontal_sampling_factor, vertical_sampling_factor;
JMSG msg;
// use these shortcuts
horizontal_mcus = m_jpeg_decoder_structure.horizontal_mcus;
vertical_mcus = m_jpeg_decoder_structure.vertical_mcus;
number_of_image_components_in_frame = m_jpeg_decoder_structure.number_of_image_components_in_frame;
//
// The jpeg image is stored in minimal component units or mcu. Each unit represents
// a luminance block (Y) or a chrominance block (C). Since this decoder only supports
// files that are encoded in the YUV 4:2:0 format, MCUs are stored in groups of 6.
// The four first MCUs are luminance component. The two lasts are chrominance Cb and Cr
// that are colour information for the 4 previous luminance blocks.
// This can be seen as follow:
//
// _____________
// | | |
// | Y1 | Y2 |
// | ___|___ |
// | | | | |
// |--|Cb | Cr|--|
// | |___|___| |
// | | |
// | Y3 | Y4 |
// |______|______|
//
// we scan all the vertical & horizontal mcus
for (i=1; i<=vertical_mcus; i++)
//for (i=1; i<=vertical_mcus/2; i++)
{
for (j=1; j<=horizontal_mcus;j++)
//for (j=1; j<=horizontal_mcus/4;j++)
{
// every mcu is composed of 3 components Y, Cb and Cr
for (k=0; k<number_of_image_components_in_frame; k ++)
{
vertical_sampling_factor = m_jpeg_decoder_structure.vertical_sampling_factor [k];
horizontal_sampling_factor = m_jpeg_decoder_structure.horizontal_sampling_factor [k];
computeFor(1);
for (l=0; l<vertical_sampling_factor; l++)
{
for (m=0; m<horizontal_sampling_factor; m++)
{
// triggers a notification to huffman thread to start Huffman decoding
m_currentHuffmanComponent = k;
// send information to HUFF module
msg.command = SCMD_HUFFMAN_MCU;
msg.param0 = m_currentHuffmanComponent;
msg.param1 = m_inputAdd;
computeFor(1);
// send over request to huffman module
ModuleWrite(HUFF_ID, SPACE_BLOCKING, &msg);
computeFor(1);
ModuleRead(HUFF_ID, SPACE_BLOCKING, &msg);
if (GetVerbose())
{
static int roulette = 1;
switch (roulette)
{
case 1: //[
case 5:
SpacePrint("|\b");
break;
case 2:
case 7:
SpacePrint("/\b");
break;
case 3:
case 6:
SpacePrint("-\b");
break;
case 4:
case 8:
SpacePrint("\\\b");
break;
}
if (++roulette > 8) roulette = 1;
}
if (GetVerbose())
SpacePrint("EXTR: decode_interleave_scan returned i:%d j:%d k:%d l:%d m:%d\n", i, j, k, l, m);
if (msg.command != SCMD_ACK)
{
SpacePrint("EXTRACTOR ERROR : decode_interleaved has received a FAIL %d from HUFFMAN module\n", msg.param0); //this->name(), msg.param0);
sc_stop();
}
else
{
m_inputAdd = msg.param0;
m_bufferValid = false;
}
}
}
}
}
}
// (.)(.)
// <
// ____
// \/ \/
// when we get here, it's the end of the image!
if (GetVerbose())
SpacePrint("\n");
return SUCCESS;
}
//////////////////////////////////////////////////////////////////////////////
///
/// Transmission of New Image command to IQTZ - wait for acknowledgement before
/// continuing
///
//////////////////////////////////////////////////////////////////////////////
void EXTR::communicate_IJPEG(unsigned short command) {
JMSG newimage_message;
switch (command)
{
case SCMD_NEW_IMAGE:
if (GetVerbose())
SpacePrint("EXTR: Sending NEW_IMAGE command to IQTZ - waiting for ACK\n");
newimage_message.command = SCMD_NEW_IMAGE;
newimage_message.param1 = m_currentJPEGImageNo; // current image number
newimage_message.param0 = m_infoImageHeaderAdd; // current image info header
computeFor(1);
// transmitting request for decompressing new jpeg image -
// paramete is address of jpeg iomage to decompress
ModuleWrite(IQTZ_ID, SPACE_BLOCKING, &newimage_message);
computeFor(1);
// waiting for acknowledgement with a blocking read
// parameter is address of decompressed-YUV data
ModuleRead(IQTZ_ID, SPACE_BLOCKING, &newimage_message);
computeFor(1);
if (newimage_message.command == SCMD_NEW_IMAGE_ACK) // collect address of bitmap
{
m_decompressedImageAddr[m_currentJPEGImageNo-1] = newimage_message.param0;
//m_decompressedImageAddr[m_currentJPEGImageNo-1][VALID] = FALSE; // image data not valid while decompressing
}
if (GetVerbose())
SpacePrint("EXTR: Return of ACK from IQTZ imageno:%d; address:%d\n", newimage_message.param0, m_decompressedImageAddr[m_currentJPEGImageNo-1]);
computeFor(1);
break;
case SCMD_END_IMAGE:
if (GetVerbose())
SpacePrint("EXTR: END_IMAGE command to send to IQTZ\n");
newimage_message.command = SCMD_END_IMAGE;
newimage_message.param1 = m_currentJPEGImageNo;
computeFor(1);
// transmitting end of request decompressing jpeg image -
// this tells the IJPEG module it will receive no more data
ModuleWrite(HUFF_ID, SPACE_BLOCKING, &newimage_message);
computeFor(1);
// waiting for acknowledgement with a blocking read
// parameter is address of decompressed-YUV data
ModuleRead(IQTZ_ID, SPACE_BLOCKING, &newimage_message);
computeFor(1);
if (GetVerbose())
SpacePrint("EXTR: Return of ACK for END_IMAGE command sent\n");
break;
}
}
void EXTR::thread_extract_jpeg() {
UINT8 last_marker;
UINT8 last_returned;
bool end_of_jpeg;
bool has_at_least_one_jpeg_succeeded;
JMSG outmsg;
JMSG inmsg;
m_currentJPEGImageNo = 0;
m_currentBitmapImage = 0;
m_bufferValid = false;
// represents the distance between each jpeg image
m_jpegDist = JPEG_IMAGE_SPACER;
has_at_least_one_jpeg_succeeded = false;
// reset to 0 structures and data related to jpeg decompression
initialize();
while(1) {
end_of_jpeg = false;
//
// selection of jpeg preloop - sets pointer on proper image
//
m_currentJPEGImageNo++;
if (m_currentJPEGImageNo > MAX_NB_IMAGE)
{
// either we stop when we finish processing the images...
launch_face_detection();
sc_stop();
// ...or we loop forever (comment out the previous line)
m_currentJPEGImageNo = 1;
if (has_at_least_one_jpeg_succeeded == false)
{
SpacePrint("........................................................\n");
SpacePrint("JPEG DECODER : ALL IMAGES SET FOR DECOMPRESSION\n");
SpacePrint("HAVE FAILED -- STOPPING\n");
SpacePrint("........................................................\n");
sc_stop();
}
}
m_infoImageHeaderAdd = (m_currentJPEGImageNo-1) * m_jpegDist;
m_inputAdd = m_infoImageHeaderAdd + INFO_IMAGE_HEADER;
m_bufferValid = false;
computeFor(1);
if (GetVerbose())
{
SpacePrint("EXTR: ********************************************** \n");
SpacePrint("EXTR: Decompressing JPEG IMAGE no %d\n", m_currentJPEGImageNo);
SpacePrint("EXTR: Input Address: 0x%x\n", m_inputAdd);
SpacePrint("EXTR: ********************************************** \n");
}
else
{
SpacePrint("***JPEG %d\n",m_currentJPEGImageNo);
}
//
// decode jpeg!
//
while (!end_of_jpeg)
{
//
// JPEG information is stored in between MARKERS. Each marker tells about
// the upcoming information to be read from the data
//
// this section scans markers and execute appropriate code according
// to last marker read
last_marker = read_next_marker();
computeFor(1);
switch (last_marker)
{
//
// START OF FRAME MARKER
//
case SOF0:
case SOF1:
case SOF2:
has_at_least_one_jpeg_succeeded = true;
m_jpeg_decoder_structure.sof = last_marker;
last_returned = read_sof_marker ();
if (last_returned != SUCCESS)
{
SpacePrint("----------------------------------------\n");
SpacePrint("EXTRACTOR: JPEG SOF DECODING ERROR no %d - skipping JPEG\n", last_returned); //, this->name(), last_returned);
initialize();
end_of_jpeg = true;
}
// write image header into memory
// WORD 1 is X width
// WORD 2 is Y height
DeviceWrite(JPEGRAM_ID, m_infoImageHeaderAdd, &m_jpeg_decoder_structure.number_of_samples_per_line);
DeviceWrite(JPEGRAM_ID, m_infoImageHeaderAdd+0x4ul, &m_jpeg_decoder_structure.number_of_lines);
if (GetVerbose())
{
SpacePrint("EXTR: JPEG STARTING DECOMPRESSION OF IMAGE no%d\n", m_currentJPEGImageNo);
SpacePrint("EXTR: Image size: %dx%d\n",
m_jpeg_decoder_structure.number_of_samples_per_line,
m_jpeg_decoder_structure.number_of_lines);
}
else
{
SpacePrint("EXTR:JPEG%d\n", m_currentJPEGImageNo);
}
communicate_IJPEG(SCMD_NEW_IMAGE);
//}
break;
//
// START OF HUFFMAN TABLE MARKER AT 0xffc0
//
case DHT:
outmsg.command = SCMD_HUFFMAN_DHT;
outmsg.param0 = m_inputAdd;
if (GetVerbose())
SpacePrint("EXTR: Huffman Table found; sending address to HUFF module\n");
ModuleWrite(HUFF_ID, SPACE_BLOCKING, &outmsg);
computeFor(1);
// wait for acknowledgement
ModuleRead(HUFF_ID, SPACE_BLOCKING, &inmsg);
if (GetVerbose())
SpacePrint("EXTR: Return from blocking read - waiting Huffman ACK\n");
// ack received with update with memory pointer
if (inmsg.command == SCMD_ACK)
{
m_inputAdd = inmsg.param0;
m_bufferValid = false;
}
else
{
SpacePrint("----------------------------------------\n");
SpacePrint("EXTRACTOR: JPEG DHT DECODING ERROR no %d - skipping JPEG\n", inmsg.param0); //this->name(), inmsg.param0);
initialize();
end_of_jpeg = true;
}
break;
//
// START OF SCAN MARKER (DATA) AT 0xffda
//
case SOS:
skip_marker ();
// extract file information
/*
last_returned = read_sos_marker ();
if (last_returned != SUCCESS)
{
SpacePrint("----------------------------------------\n");
SpacePrint("EXTRACTOR: JPEG SOS DECODING ERROR no %d - skipping JPEG\n", last_returned); //this->name(), last_returned);
initialize();
end_of_jpeg = true;
}
*/
// this flys through the MCU and keep tracks of the current type of
// block being processed - for HUffman_thread. This should be
// optimised since it is always 4Y+CB+CR- TODO
if (GetVerbose())
SpacePrint("EXTR: Start of Scan Marker found... interleaving scan decoding can start\n");
decode_interleaved_scan ();
if (GetVerbose())
{
SpacePrint("EXTR: End of Scan Marker... waiting for other modules to finish\n");
}
// This is the end of the file, we terminate
communicate_IJPEG(SCMD_END_IMAGE);
// reinitialize buffers for jpeg decompression
initialize();
// we get off this loop and prepare for next image
end_of_jpeg = true;
// we launch execution of face detection -
// which emulates somne filters to render
// new images
launch_face_detection();
computeFor(1);
break;
//
// START OF QUANTIZATION TABLE MARKER AT 0xffdb
//
case DQT:
// ack received with update with memory pointer
if (read_dqt_marker() != SUCCESS)
{
SpacePrint("----------------------------------------\n");
SpacePrint("EXTRACTOR: IQTZ DQT DECODING ERROR no %d - skipping JPEG\n", inmsg.param0); //this->name(), inmsg.param0);
initialize();
end_of_jpeg = true;
}
break;
//
// START OF IMAGE && END OF IMAGE MARKERS
//
case SOI:
if (GetVerbose())
SpacePrint("EXTR: START OF IMAGE marker detected - reading image\n");
break;
//
// START OF DEFINE RESTORE INTERVAL TABLE MARKER AT 0xffdb
//
/*
case DRI:
last_returned = read_dri_marker (); // read info and skip
if (last_returned != SUCCESS)
{
SpacePrint("----------------------------------------\n");
SpacePrint("EXTRACTOR: JPEG DRI DECODING ERROR no %d - skipping JPEG\n", last_returned); //this->name(), last_returned);
initialize();
end_of_jpeg = true;
}
break;
*/
//
// END OF IMAGE MARKER - nothing to do
//
case MARKER_EOI: // END OF IMAGE MARKER
break;
//
// MARKERS WE SKIP
//
case APP0: case APP1: case APP2: case APP3: case APP4:
case APP5: case APP6: case APP7: case APP8: case APP9:
case APP10: case APP11: case APP12: case APP13: case APP14:
case APP15: case COM: case DRI:
skip_marker ();
break;
//
// ALL OTHER MARKERS ARE UNSUPPORTED BY THIS APPLICATION
//
default:
SpacePrint("----------------------------------------\n");
SpacePrint("EXTRACTOR: JPEG DECODING UNDEFINED MARKER %d - skipping JPEG\n", last_marker); //this->name(), last_marker);
initialize();
end_of_jpeg = true;
break;
} // switch case
}// while end of jpeg
} // while 1
}
void pxLogConsole::DoLog( wxLogLevel level, const wxChar *szString, time_t t )
{
wxString message(szString);
#else
void pxLogConsole::DoLogRecord(wxLogLevel level, const wxString &message, const wxLogRecordInfo &info)
{
#endif
switch ( level )
{
case wxLOG_Trace:
case wxLOG_Debug:
{
wxString str;
TimeStamp( &str );
MSW_OutputDebugString( str + message + L"\n" );
}
break;
case wxLOG_FatalError:
// This one is unused by wx, and unused by PCSX2 (we prefer exceptions, thanks).
pxFailDev( "Stop using FatalError and use assertions or exceptions instead." );
break;
case wxLOG_Status:
// Also unsed by wx, and unused by PCSX2 also (we prefer direct API calls to our main window!)
pxFailDev( "Stop using wxLogStatus just access the Pcsx2App functions directly instead." );
break;
case wxLOG_Info:
if ( !GetVerbose() ) return;
// fallthrough!
case wxLOG_Message:
Console.WriteLn( L"[wx] %s", WX_STR(message));
break;
case wxLOG_Error:
Console.Error(L"[wx] %s", WX_STR(message));
break;
case wxLOG_Warning:
Console.Warning(L"[wx] %s", WX_STR(message));
break;
}
}
// ----------------------------------------------------------------------------
void ConsoleTestThread::ExecuteTaskInThread()
{
static int numtrack = 0;
while( !m_done )
{
// Two lines, both formatted, and varied colors. This makes for a fairly realistic
// worst case scenario (without being entirely unrealistic).
Console.WriteLn( L"This is a threaded logging test. Something bad could happen... %d", ++numtrack );
Console.Warning( L"Testing high stress loads %s", L"(multi-color)" );
Yield( 0 );
}
}
// ----------------------------------------------------------------------------
// Pass an uninitialized file object. The function will ask the user for the
// filename and try to open it. It returns true on success (file was opened),
// false if file couldn't be opened/created and -1 if the file selection
// dialog was canceled.
//
static bool OpenLogFile(wxFile& file, wxString& filename, wxWindow *parent)
{
filename = wxSaveFileSelector(L"log", L"txt", L"log.txt", parent);
if ( !filename ) return false; // canceled
if( wxFile::Exists(filename) )
{
bool bAppend = false;
wxString strMsg;
strMsg.Printf(L"Append log to file '%s' (choosing [No] will overwrite it)?",
filename.c_str());
switch ( Msgbox::ShowModal( _("Save log question"), strMsg, MsgButtons().YesNo().Cancel() ) )
{
case wxID_YES:
bAppend = true;
break;
case wxID_NO:
bAppend = false;
break;
case wxID_CANCEL:
return false;
default:
pxFailDev( "invalid message box return value" );
}
return ( bAppend ) ?
file.Open(filename, wxFile::write_append) :
file.Create(filename, true /* overwrite */);
}
return file.Create(filename);
}
// log all kinds of messages
void wxLogGui::DoLogRecord(wxLogLevel level,
const wxString& msg,
const wxLogRecordInfo& info)
{
switch ( level )
{
case wxLOG_Info:
if ( GetVerbose() )
case wxLOG_Message:
{
m_aMessages.Add(msg);
m_aSeverity.Add(wxLOG_Message);
m_aTimes.Add((long)info.timestamp);
m_bHasMessages = true;
}
break;
case wxLOG_Status:
#if wxUSE_STATUSBAR
{
wxFrame *pFrame = NULL;
// check if the frame was passed to us explicitly
wxUIntPtr ptr = 0;
if ( info.GetNumValue(wxLOG_KEY_FRAME, &ptr) )
{
pFrame = static_cast<wxFrame *>(wxUIntToPtr(ptr));
}
// find the top window and set it's status text if it has any
if ( pFrame == NULL ) {
wxWindow *pWin = wxTheApp->GetTopWindow();
if ( wxDynamicCast(pWin, wxFrame) ) {
pFrame = (wxFrame *)pWin;
}
}
if ( pFrame && pFrame->GetStatusBar() )
pFrame->SetStatusText(msg);
}
#endif // wxUSE_STATUSBAR
break;
case wxLOG_Error:
if ( !m_bErrors ) {
#if !wxUSE_LOG_DIALOG
// discard earlier informational messages if this is the 1st
// error because they might not make sense any more and showing
// them in a message box might be confusing
m_aMessages.Empty();
m_aSeverity.Empty();
m_aTimes.Empty();
#endif // wxUSE_LOG_DIALOG
m_bErrors = true;
}
wxFALLTHROUGH;
case wxLOG_Warning:
if ( !m_bErrors ) {
// for the warning we don't discard the info messages
m_bWarnings = true;
}
m_aMessages.Add(msg);
m_aSeverity.Add((int)level);
m_aTimes.Add((long)info.timestamp);
m_bHasMessages = true;
break;
case wxLOG_Debug:
case wxLOG_Trace:
// let the base class deal with debug/trace messages
wxLog::DoLogRecord(level, msg, info);
break;
case wxLOG_FatalError:
case wxLOG_Max:
// fatal errors are shown immediately and terminate the program so
// we should never see them here
wxFAIL_MSG("unexpected log level");
break;
case wxLOG_Progress:
case wxLOG_User:
// just ignore those: passing them to the base class would result
// in asserts from DoLogText() because DoLogTextAtLevel() would
// call it as it doesn't know how to handle these levels otherwise
break;
}
}
