CollatorStatus_t Collator_PacketDvp_c::Input(PlayerInputDescriptor_t *Input,
unsigned int DataLength,
void *Data,
bool NonBlocking,
unsigned int *DataLengthRemaining)
{
CollatorStatus_t Status;
StreamInfo_t *CapturedFrameDescriptor = (StreamInfo_t *)Data;
Buffer_t CapturedBuffer;
//
COLLATOR_ASSERT(!NonBlocking);
AssertComponentState("Collator_Packet_c::Input", ComponentRunning);
InputEntry(Input, DataLength, Data, NonBlocking);
//
// Attach the decode buffer mentioned in the input packet
// to the current coded data frame, to ensure release
// at the appropriate time.
//
if (DataLength != sizeof(StreamInfo_t))
{
report(severity_error, "Collator_Packet_c::Input - Packet is wrong size (%d != %d)\n", DataLength, sizeof(StreamInfo_t));
return CollatorError;
}
CapturedBuffer = (Buffer_t)(CapturedFrameDescriptor->buffer_class);
CodedFrameBuffer->AttachBuffer(CapturedBuffer);
//
// Perform the standard packet handling
//
Status = Collator_Packet_c::Input(Input, DataLength, Data);
InputExit();
return Status;
}
void LoopExit()
{
dprintf(debugString());
romname[strlen(romname)-3] = 0;
strcat(romname, "srm");
int sram_size = SRam.end-SRam.start+1;
if(SRam.reg_back & 4) sram_size=0x2000;
for(; sram_size > 0; sram_size--)
if(SRam.data[sram_size-1]) break;
if(sram_size) {
FILE *f = fopen(romname, "wb");
if(f) {
fwrite(SRam.data, 1, sram_size, f);
fclose(f);
}
}
FileMenu.exit();
EmuExit();
DSoundExit(); PsndLen=0;
InputExit();
DirectExit();
if (DebugFile) fclose(DebugFile);
DebugFile=NULL;
}
void exit_app(void)
{
(void)font_exit();
(void)delete_history();
(void)ftp_off();
(void)InputExit();
UnloadModules();
exit(1);
}
int MediaExit()
{
nBurnSoundRate = 0; // Blank sound
pBurnSoundOut = NULL;
AudSoundExit(); // Exit Dsound
VidExit();
InputExit();
// DestroyWindow(hInpsDlg); // Make sure the Input Set dialog is exitted
// DestroyWindow(hInpdDlg); // Make sure the Input Dialog is exitted
// ScrnExit(); // Exit the Scrn Window
return 0;
}
int main(int argc, char *argv[])
{
UINT32 i=0;
ConfigAppLoad();
CheckFirstTime(); // check for first time run
SDL_Init(SDL_INIT_TIMER|SDL_INIT_VIDEO);
BurnLibInit();
SDL_WM_SetCaption( "FBA, SDL port.", "FBA, SDL port.");
SDL_ShowCursor(SDL_DISABLE);
if (argc == 2)
{
for (i = 0; i < nBurnDrvCount; i++) {
nBurnDrvSelect[0] = i;
if (strcmp(BurnDrvGetTextA(0), argv[1]) == 0) {
break;
}
}
if (i == nBurnDrvCount) {
printf("%s is not supported by FB Alpha.",argv[1]);
return 1;
}
}
InputInit();
init_emu(i);
RunMessageLoop();
InputExit();
DrvExit();
ConfigAppSave();
BurnLibExit();
SDL_Quit();
return 0;
}
////////////////////////////////////////////////////////////////////////////
///
/// De-packetize incoming data and pass it to the elementary stream handler.
///
/// \return Collator status code, CollatorNoError indicates success.
///
CollatorStatus_t Collator_PesAudio_c::Input(PlayerInputDescriptor_t *Input,
unsigned int DataLength,
void *Data,
bool NonBlocking,
unsigned int *DataLengthRemaining)
{
CollatorStatus_t Status;
//
st_relayfs_write(ST_RELAY_TYPE_PES_AUDIO_BUFFER, ST_RELAY_SOURCE_AUDIO_COLLATOR, (unsigned char *)Data, DataLength, 0);
COLLATOR_ASSERT(!NonBlocking);
AssertComponentState("Collator_PesAudio_c::Input", ComponentRunning);
InputEntry(Input, DataLength, Data, NonBlocking);
ActOnInputDescriptor(Input);
//
// Copy our arguments to class members so the utility functions can
// act upon it.
//
RemainingData = (unsigned char *)Data;
RemainingLength = DataLength;
//
// Continually handle units of input until all input is exhausted (or an error occurs).
//
// Be aware that our helper functions may, during their execution, cause state changes
// that result in a different branch being taken next time round the loop.
//
Status = CollatorNoError;
while (Status == CollatorNoError && RemainingLength != 0)
{
//COLLATOR_DEBUG("De-PESing loop has %d bytes remaining\n", RemainingLength);
//report_dump_hex( severity_note, RemainingData, min(RemainingLength, 188), 32, 0);
if (SeekingPesHeader)
{
//
// Try to lock to incoming PES headers
//
Status = SearchForPesHeader();
}
else if (GotPartialPesHeader)
{
//
// Read in the remains of the PES header
//
Status = ReadPartialPesHeader();
}
else
{
//
// Send the PES packet for frame level analysis
//
Status = ReadPesPacket();
}
}
if (Status != CollatorNoError)
{
// if anything when wrong then we need to resynchronize
COLLATOR_DEBUG("General failure; seeking new PES header\n");
DiscardAccumulatedData();
SeekingPesHeader = true;
}
InputExit();
return Status;
}
bool CapApp::onInit(int argc, char* argv[])
{
(void)argc;
(void)argv;
// ----------------------------------------------
// FTP
cellSysmoduleLoadModule(CELL_SYSMODULE_NET);
cellNetCtlInit();
cellSysmoduleLoadModule(CELL_SYSMODULE_HTTP);
sys_net_initialize_network();
ftp_on();
// Load settings...
if(!iniRead()) {
iniWrite(); // create settings file...
}
cellSysmoduleLoadModule(CELL_SYSMODULE_FS);
cellSysmoduleLoadModule(CELL_SYSMODULE_SYSUTIL_SCREENSHOT);
cellScreenShotEnable();
InputInit();
while(!videoOutIsReady())
{
// ...
}
PSGLinitOptions options =
{
enable: PSGL_INIT_MAX_SPUS | PSGL_INIT_INITIALIZE_SPUS,
maxSPUs: 1,
initializeSPUs: GL_FALSE,
persistentMemorySize: 0,
transientMemorySize: 0,
errorConsole: 0,
fifoSize: 0,
hostMemorySize: 128* 1024*1024, // 128 mbs for host memory
};
#if CELL_SDK_VERSION < 0x340000
options.enable |= PSGL_INIT_HOST_MEMORY_SIZE;
#endif
// Initialize 6 SPUs but reserve 1 SPU as a raw SPU for PSGL
sys_spu_initialize(6, 1);
psglInit(&options);
const unsigned int resolutions[] = {
CELL_VIDEO_OUT_RESOLUTION_1080,
CELL_VIDEO_OUT_RESOLUTION_960x1080,
CELL_VIDEO_OUT_RESOLUTION_720,
CELL_VIDEO_OUT_RESOLUTION_480
};
const int numResolutions = sizeof(resolutions) / sizeof(resolutions[0]);
int bestResolution = chooseBestResolution(resolutions,numResolutions);
getResolutionWidthHeight(bestResolution, deviceWidth, deviceHeight);
if(bestResolution)
{
PSGLdeviceParameters params;
params.enable = PSGL_DEVICE_PARAMETERS_COLOR_FORMAT |
PSGL_DEVICE_PARAMETERS_DEPTH_FORMAT |
PSGL_DEVICE_PARAMETERS_MULTISAMPLING_MODE;
params.colorFormat = GL_ARGB_SCE;
params.depthFormat = GL_NONE;
params.multisamplingMode = GL_MULTISAMPLING_NONE_SCE;
params.enable |= PSGL_DEVICE_PARAMETERS_WIDTH_HEIGHT;
params.width = deviceWidth;
params.height = deviceHeight;
device = psglCreateDeviceExtended(¶ms);
context = psglCreateContext();
psglMakeCurrent(context, device);
psglResetCurrentContext();
initGraphics();
if( cellSysutilRegisterCallback( 0, callback_sysutil_exit, NULL ) < 0 ) {
//...
}
dbgFontInit();
fbaRL = new c_fbaRL();
while(bRun)
{
onRender();
onUpdate();
cellSysutilCheckCallback();
}
} else {
// resolution error...
}
ftp_off();
onShutdown();
return false;
}
void CapApp::onRender()
{
if(fbaRL) { fbaRL->DlgDisplayFrame(); }
// get render target buffer dimensions and set viewport
psglGetRenderBufferDimensions(device,&app.renderWidth,&app.renderHeight);
glViewport(0, 0, app.renderWidth, app.renderHeight);
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
if(fbaRL) { fbaRL->RenderBackground(); }
if(fbaRL) { fbaRL->nFrameStep = 0; fbaRL->DisplayFrame(); }
if(fbaRL) { fbaRL->nFrameStep = 1; fbaRL->DisplayFrame(); }
dbgFontDraw();
psglSwap();
}
bool CapApp::onUpdate()
{
if(!mFrame) mFrame = 0;
mFrame++;
InputFrameStart();
if(fbaRL) fbaRL->InputFrame();
InputFrameEnd();
return true;
}
void CapApp::onShutdown()
{
iniWrite(); // save settings
if(context) psglDestroyContext(context);
if(device) psglDestroyDevice(device);
InputExit();
psglExit();
}
//{{{ Input
////////////////////////////////////////////////////////////////////////////
///
/// Extract Frame length from Pes Private Data area if present.
///
/// \return Collator status code, CollatorNoError indicates success.
///
CollatorStatus_t Collator_PesFrame_c::Input(PlayerInputDescriptor_t *Input,
unsigned int DataLength,
void *Data,
bool NonBlocking,
unsigned int *DataLengthRemaining)
{
CollatorStatus_t Status = CollatorNoError;
bool PrivateDataPresent;
unsigned char *DataBlock = (unsigned char *)Data;
unsigned char *PesHeader;
unsigned char *PayloadStart;
unsigned int PayloadLength;
unsigned int PesLength;
unsigned int Offset;
COLLATOR_ASSERT(!NonBlocking);
AssertComponentState("Collator_PesFrame_c::Input", ComponentRunning);
InputEntry(Input, DataLength, Data, NonBlocking);
Offset = 0;
while (Offset < DataLength)
{
// Read the length of the payload
PrivateDataPresent = false;
PesHeader = DataBlock + Offset;
PesLength = (PesHeader[4] << 8) + PesHeader[5];
if (PesLength != 0)
PayloadLength = PesLength - PesHeader[8] - 3;
else
PayloadLength = 0;
COLLATOR_DEBUG("DataLength %d, PesLength %d; PayloadLength %d, Offset %d\n", DataLength, PesLength, PayloadLength, Offset);
Offset += PesLength + 6; // PES packet is PesLength + 6 bytes long
Bits.SetPointer(PesHeader + 9); // Set bits pointer ready to process optional fields
if ((PesHeader[7] & 0x80) == 0x80) // PTS present?
//{{{ read PTS
{
Bits.FlushUnseen(4);
PlaybackTime = (unsigned long long)(Bits.Get(3)) << 30;
Bits.FlushUnseen(1);
PlaybackTime |= Bits.Get(15) << 15;
Bits.FlushUnseen(1);
PlaybackTime |= Bits.Get(15);
Bits.FlushUnseen(1);
PlaybackTimeValid = true;
COLLATOR_DEBUG("PTS %llu.\n", PlaybackTime);
}
//}}}
if ((PesHeader[7] & 0xC0) == 0xC0) // DTS present?
//{{{ read DTS
{
Bits.FlushUnseen(4);
DecodeTime = (unsigned long long)(Bits.Get(3)) << 30;
Bits.FlushUnseen(1);
DecodeTime |= Bits.Get(15) << 15;
Bits.FlushUnseen(1);
DecodeTime |= Bits.Get(15);
Bits.FlushUnseen(1);
DecodeTimeValid = true;
}
//}}}
else if ((PesHeader[7] & 0xC0) == 0x40)
{
COLLATOR_ERROR("Malformed pes header contains DTS without PTS.\n");
DiscardAccumulatedData(); // throw away previous frame as incomplete
InputExit();
return CollatorError;
}
//}}}
//{{{ walk down optional bits
if ((PesHeader[7] & 0x20) == 0x20) // ESCR present
Bits.FlushUnseen(48); // Size of ESCR
if ((PesHeader[7] & 0x10) == 0x10) // ES Rate present
Bits.FlushUnseen(24); // Size of ES Rate
if ((PesHeader[7] & 0x08) == 0x08) // Trick mode control present
Bits.FlushUnseen(8); // Size of Trick mode control
if ((PesHeader[7] & 0x04) == 0x04) // Additional copy info present
Bits.FlushUnseen(8); // Size of additional copy info
if ((PesHeader[7] & 0x02) == 0x02) // PES CRC present
Bits.FlushUnseen(16); // Size of previous packet CRC
if ((PesHeader[7] & 0x01) == 0x01) // PES Extension flag
{
PrivateDataPresent = Bits.Get(1);
Bits.FlushUnseen(7); // Size of Pes extension data
}
//}}}
if (PrivateDataPresent)
{
if (RemainingDataLength != 0)
{
COLLATOR_ERROR("%s: Warning new frame indicated but %d bytes missing\n", __FUNCTION__, RemainingDataLength);
DiscardAccumulatedData(); // throw away previous frame as incomplete
}
FrameSize = Bits.Get(8) + (Bits.Get(8) << 8) + (Bits.Get(8) << 16);
RemainingDataLength = FrameSize;
COLLATOR_DEBUG("%s: PlaybackTimeValid %d, PlaybackTime %llx, FrameSize %d\n", __FUNCTION__, PlaybackTimeValid, PlaybackTime, FrameSize);
}
if ((int)PayloadLength > RemainingDataLength) // Too much data - have some packets been lost?
{
if (RemainingDataLength != 0)
{
COLLATOR_ERROR("%s: Warning packet contains more bytes than needed %d bytes missing?\n", __FUNCTION__, RemainingDataLength);
DiscardAccumulatedData(); // throw away previous frame as incomplete
//RemainingDataLength = 0;
//InputExit();
//return CollatorError;
}
RemainingDataLength = PayloadLength; // assume new packet is stand alone frame
}
AccumulateStartCode(PackStartCode(AccumulatedDataSize, 0x42));
PayloadStart = PesHeader + (PesLength + 6 - PayloadLength);
Status = AccumulateData(PayloadLength, (unsigned char *)PayloadStart);
if (Status != CollatorNoError)
{
InputExit();
return Status;
}
RemainingDataLength -= PayloadLength;
if (RemainingDataLength <= 0)
{
Status = InternalFrameFlush(); // flush out collected frame
if (Status != CollatorNoError)
{
InputExit();
return Status;
}
}
COLLATOR_DEBUG("%s PrivateDataPresent %d, RemainingDataLength %d, PayloadLength %d\n",
__FUNCTION__, PrivateDataPresent, RemainingDataLength, PayloadLength);
}
InputExit();
return CollatorNoError;
}
//}}}
//{{{ Input
////////////////////////////////////////////////////////////////////////////
///
/// Extract Frame length from Pes Private Data area if present.
///
/// \return Collator status code, CollatorNoError indicates success.
///
CollatorStatus_t Collator_PesVideoMjpeg_c::Input(PlayerInputDescriptor_t *Input,
unsigned int DataLength,
void *Data,
bool NonBlocking,
unsigned int *DataLengthRemaining)
{
CollatorStatus_t Status = CollatorNoError;
unsigned char *DataBlock = (unsigned char *)Data;
unsigned char *PesHeader;
unsigned int PesLength;
unsigned int PayloadLength;
unsigned int Offset;
unsigned int CodeOffset;
unsigned int Code;
AssertComponentState("Collator_PacketPes_c::Input", ComponentRunning);
COLLATOR_ASSERT(!NonBlocking);
InputEntry(Input, DataLength, Data, NonBlocking);
Offset = 0;
RemainingData = (unsigned char *)Data;
RemainingLength = DataLength;
TerminationFlagIsSet = false;
Offset = 0;
while (Offset < DataLength)
{
// Read the length of the payload
PesHeader = DataBlock + Offset;
PesLength = (PesHeader[4] << 8) + PesHeader[5];
if (PesLength != 0)
PayloadLength = PesLength - PesHeader[8] - 3;
else
PayloadLength = 0;
COLLATOR_DEBUG("DataLength %d, PesLength %d; PayloadLength %d, Offset %d\n", DataLength, PesLength, PayloadLength, Offset);
Offset += PesLength + 6; // PES packet is PesLength + 6 bytes long
Bits.SetPointer(PesHeader + 9); // Set bits pointer ready to process optional fields
if ((PesHeader[7] & 0x80) == 0x80) // PTS present?
//{{{ read PTS
{
Bits.FlushUnseen(4);
PlaybackTime = (unsigned long long)(Bits.Get(3)) << 30;
Bits.FlushUnseen(1);
PlaybackTime |= Bits.Get(15) << 15;
Bits.FlushUnseen(1);
PlaybackTime |= Bits.Get(15);
Bits.FlushUnseen(1);
PlaybackTimeValid = true;
COLLATOR_DEBUG("PTS %llu.\n", PlaybackTime);
}
//}}}
if ((PesHeader[7] & 0xC0) == 0xC0) // DTS present?
//{{{ read DTS
{
Bits.FlushUnseen(4);
DecodeTime = (unsigned long long)(Bits.Get(3)) << 30;
Bits.FlushUnseen(1);
DecodeTime |= Bits.Get(15) << 15;
Bits.FlushUnseen(1);
DecodeTime |= Bits.Get(15);
Bits.FlushUnseen(1);
DecodeTimeValid = true;
}
//}}}
else if ((PesHeader[7] & 0xC0) == 0x40)
{
COLLATOR_ERROR("Malformed pes header contains DTS without PTS.\n");
DiscardAccumulatedData(); // throw away previous frame as incomplete
InputExit();
return CollatorError;
}
RemainingData = PesHeader + (PesLength + 6 - PayloadLength);
RemainingLength = PayloadLength;
while (RemainingLength > 0)
{
Status = FindNextStartCode(&CodeOffset);
if (Status != CollatorNoError) // Error indicates no start code found
{
Status = AccumulateData(RemainingLength, RemainingData);
if (Status != CollatorNoError)
DiscardAccumulatedData();
RemainingLength = 0;
break;
}
// Got one accumulate up to and including it
Status = AccumulateData(CodeOffset + 2, RemainingData);
if (Status != CollatorNoError)
{
DiscardAccumulatedData();
break;
}
Code = RemainingData[CodeOffset + 1];
RemainingLength -= CodeOffset + 2;
RemainingData += CodeOffset + 2;
// Is it a block terminate code
if ((Code == Configuration.BlockTerminateCode) && (AccumulatedDataSize > 2))
{
AccumulatedDataSize -= 2;
Status = InternalFrameFlush((Configuration.StreamTerminateFlushesFrame && (Code == Configuration.StreamTerminationCode)));
if (Status != CollatorNoError)
break;
BufferBase[0] = 0xff;
BufferBase[1] = Code;
AccumulatedDataSize = 2;
}
// Accumulate the start code
Status = AccumulateStartCode(PackStartCode(AccumulatedDataSize - 2, Code));
if (Status != CollatorNoError)
{
DiscardAccumulatedData();
InputExit();
return Status;
}
}
}
InputExit();
return CollatorNoError;
}
CollatorStatus_t Collator_PesVideoRaw_c::Input(PlayerInputDescriptor_t *Input,
unsigned int DataLength,
void *Data,
bool NonBlocking,
unsigned int *DataLengthRemaining)
{
PlayerStatus_t Status = PlayerNoError;
COLLATOR_ASSERT(!NonBlocking);
AssertComponentState("Collator_PesRaw_c::Input", ComponentRunning);
InputEntry(Input, DataLength, Data, NonBlocking);
// Extract the descriptor timing information
ActOnInputDescriptor(Input);
COLLATOR_DEBUG("DataLength : %d\n", DataLength);
if (DataRemaining == 0)
//{{{ Treat the packet as a header, read metadata and build stream info
{
BufferStructure_t BufferStructure;
class Buffer_c* Buffer;
unsigned int Format;
unsigned char* DataBlock;
unsigned char* PesHeader = (unsigned char*)Data;
unsigned int PesLength;
unsigned int PesHeaderLength;
unsigned int PayloadLength;
COLLATOR_DEBUG("Header : %d\n", DataLength);
//{{{ Read pes header
// Read the length of the payload
PesLength = (PesHeader[4] << 8) + PesHeader[5];
PesHeaderLength = PesHeader[8];
if (PesLength != 0)
PayloadLength = PesLength - PesHeaderLength - 3;
else
PayloadLength = 0;
COLLATOR_DEBUG("DataLength %d, PesLength %d, PesHeaderLength %d, PayloadLength %d\n", DataLength, PesLength, PesHeaderLength, PayloadLength);
Bits.SetPointer(PesHeader + 9); // Set bits pointer ready to process optional fields
if ((PesHeader[7] & 0x80) == 0x80) // PTS present?
//{{{ read PTS
{
Bits.FlushUnseen(4);
PlaybackTime = (unsigned long long)(Bits.Get(3)) << 30;
Bits.FlushUnseen(1);
PlaybackTime |= Bits.Get(15) << 15;
Bits.FlushUnseen(1);
PlaybackTime |= Bits.Get(15);
Bits.FlushUnseen(1);
PlaybackTimeValid = true;
COLLATOR_DEBUG("PTS %llu.\n", PlaybackTime);
}
//}}}
if ((PesHeader[7] & 0xC0) == 0xC0) // DTS present?
//{{{ read DTS
{
Bits.FlushUnseen(4);
DecodeTime = (unsigned long long)(Bits.Get(3)) << 30;
Bits.FlushUnseen(1);
DecodeTime |= Bits.Get(15) << 15;
Bits.FlushUnseen(1);
DecodeTime |= Bits.Get(15);
Bits.FlushUnseen(1);
DecodeTimeValid = true;
}
//}}}
else if ((PesHeader[7] & 0xC0) == 0x40)
{
COLLATOR_ERROR("Malformed pes header contains DTS without PTS.\n");
InputExit();
return CollatorError;
}
//}}}
DataBlock = PesHeader + 9 + PesHeaderLength;
//{{{ Trace
#if 0
report(severity_info, "(%d)\n%06d: ", PayloadLength, 0);
for (int i = 0; i < PayloadLength; i++)
{
report(severity_info, "%02x ", DataBlock[i]);
if (((i + 1) & 0x1f) == 0)
report(severity_info, "\n%06d: ", i + 1);
}
report(severity_info, "\n");
#endif
//}}}
// Check that this is what we think it is
if (strcmp((char*)DataBlock, "STMicroelectronics") != 0)
{
//COLLATOR_TRACE("Id : %s\n", Id);
InputExit();
return FrameParserNoError;
}
DataBlock += strlen((char*)DataBlock) + 1;
// Fill in stream info for frame parser
memcpy(&StreamInfo.width, DataBlock, sizeof(unsigned int));
DataBlock += sizeof(unsigned int);
memcpy(&StreamInfo.height, DataBlock, sizeof(unsigned int));
DataBlock += sizeof(unsigned int);
memcpy(&StreamInfo.FrameRateNumerator, DataBlock, sizeof(unsigned long long));
DataBlock += sizeof(unsigned long long);
memcpy(&StreamInfo.FrameRateDenominator, DataBlock, sizeof(unsigned long long));
DataBlock += sizeof(unsigned long long);
memcpy(&Format, DataBlock, sizeof(unsigned int));
DataBlock += sizeof(unsigned int);
//memcpy (&StreamInfo.interlaced, DataBlock, sizeof (unsigned int));
//DataBlock += sizeof (unsigned int);
memcpy(&DataRemaining, DataBlock, sizeof(unsigned int));
DataBlock += sizeof(unsigned int);
StreamInfo.interlaced = 0;
StreamInfo.pixel_aspect_ratio.Numerator = 1;
StreamInfo.pixel_aspect_ratio.Denominator = 1;
//StreamInfo.FrameRateNumerator = 25;
//StreamInfo.FrameRateDenominator = 1;
StreamInfo.InputWindow.X = 0;
StreamInfo.InputWindow.Y = 0;
StreamInfo.InputWindow.Width = StreamInfo.width;
StreamInfo.InputWindow.Height = StreamInfo.height;
StreamInfo.OutputWindow = StreamInfo.InputWindow;
memset(&StreamInfo.OutputWindow, 0, sizeof(StreamInfo.OutputWindow));
if (DecodeBuffer == NULL)
{
// Fill out the buffer structure request
memset(&BufferStructure, 0x00, sizeof(BufferStructure_t));
BufferStructure.DimensionCount = 2;
BufferStructure.Dimension[0] = StreamInfo.width;
BufferStructure.Dimension[1] = StreamInfo.height;
//{{{ determine buffer format
switch (Format)
{
case CodeToInteger('N', 'V', '2', '2'):
BufferStructure.Format = FormatVideo422_Raster;
break;
case CodeToInteger('R', 'G', 'B', 'P'):
BufferStructure.Format = FormatVideo565_RGB;
break;
case CodeToInteger('R', 'G', 'B', '3'):
BufferStructure.Format = FormatVideo888_RGB;
break;
case CodeToInteger('R', 'G', 'B', '4'):
BufferStructure.Format = FormatVideo8888_ARGB;
break;
case CodeToInteger('Y', 'U', 'Y', 'V'):
BufferStructure.Format = FormatVideo422_YUYV;
break;
default:
COLLATOR_ERROR("Unsupported decode buffer format request %.4s\n", (char*) &Format);
InputExit();
return CollatorError;
}
//}}}
// Ask the manifestor for the buffer
Status = Manifestor->GetDecodeBuffer(&BufferStructure, &Buffer);
if (Status != ManifestorNoError)
{
COLLATOR_ERROR("Failed to get decode buffer\n");
InputExit();
return CollatorError;
}
StreamInfo.buffer_class = (unsigned int*)Buffer;
// Get physical address of data buffer (not actually used later in pipeline)
Status = Buffer->ObtainDataReference(NULL, NULL, (void**)&StreamInfo.buffer, PhysicalAddress);
if (Status != BufferNoError)
{
COLLATOR_ERROR("Failed to get decode buffer data reference\n");
InputExit();
return CollatorError;
}
// Remember cached address so we can write to it
Status = Buffer->ObtainDataReference(NULL, NULL, (void**)&DecodeBuffer, CachedAddress);
if (Status != BufferNoError)
{
COLLATOR_ERROR("Failed to get decode buffer data reference\n");
InputExit();
return CollatorError;
}
CodedFrameBuffer->AttachBuffer(Buffer); // Attach to decode buffer (so it will be freed at the same time)
Buffer->DecrementReferenceCount(); // and release ownership of the buffer to the decode buffer
}
COLLATOR_DEBUG("%s: ImageSize %6d\n", __FUNCTION__, DataRemaining);
COLLATOR_DEBUG("%s: ImageWidth %6d\n", __FUNCTION__, StreamInfo.width);
COLLATOR_DEBUG("%s: ImageHeight %6d\n", __FUNCTION__, StreamInfo.height);
COLLATOR_DEBUG("%s: Format %.4s\n", __FUNCTION__, (char *) &Format);
Status = CollatorNoError;
}
//}}}
else
//{{{ Assume packet is part of data - copy to decode buffer
{
if (DecodeBuffer == NULL)
{
COLLATOR_ERROR("No decode buffer available\n");
InputExit();
return CodecError;
}
// Transfer the packet to the next coded data frame and pass on
memcpy(DecodeBuffer + DataCopied, Data, DataLength);
DataRemaining -= DataLength;
DataCopied += DataLength;
if (DataRemaining <= 0)
{
Status = AccumulateData(sizeof(StreamInfo_t), (unsigned char*)&StreamInfo);
DataRemaining = 0;
DataCopied = 0;
DecodeBuffer = NULL;
if (Status != CollatorNoError)
{
COLLATOR_ERROR("Failed to accumulate StreamInfo\n");
InputExit();
return Status;
}
Status = InternalFrameFlush();
if (Status != CollatorNoError)
COLLATOR_ERROR("Failed to flush frame\n");
}
}
//}}}
InputExit();
return Status;
}
