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Various IPU & logging stuff. 

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@2573 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
arcum42 2010-02-07 06:29:58 +00:00
parent 582ec766e4
commit e4702bf67a
6 changed files with 102 additions and 61 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
pcsx2/FiFo.cpp
View File

@ -87,7 +87,7 @@ void __fastcall ReadFIFO_page_7(u32 mem, u64 *out)
// All addresses in this page map to 0x7000 and 0x7010:
mem &= 0x10;
if( mem == 0 )
if( mem == 0 ) // IPUout_FIFO
{
if( g_nIPU0Data > 0 )
{
@ -98,7 +98,7 @@ void __fastcall ReadFIFO_page_7(u32 mem, u64 *out)
g_pIPU0Pointer += 16;
}
}
else
else // IPUin_FIFO
ipu_fifo.out.readsingle((void*)out);
}

53
pcsx2/IPU/IPU.cpp
View File

@ -154,22 +154,20 @@ void ipuShutdown()
void ReportIPU()
{
Console.WriteLn("g_nDMATransfer = 0x%x.", g_nDMATransfer._u32);
ipu_fifo.in.print();
ipu_fifo.out.print();
Console.WriteLn("g_BP = 0x%x.", g_BP);
Console.WriteLn(g_nDMATransfer.desc());
Console.WriteLn(ipu_fifo.in.desc());
Console.WriteLn(ipu_fifo.out.desc());
Console.WriteLn(g_BP.desc());
Console.WriteLn("niq = 0x%x, iq = 0x%x.", niq, iq);
Console.WriteLn("vqclut = 0x%x.", vqclut);
Console.WriteLn("s_thresh = 0x%x.", s_thresh);
Console.WriteLn("coded_block_pattern = 0x%x.", coded_block_pattern);
Console.WriteLn("g_decoder = 0x%x.", g_decoder);
Console.WriteLn("mpeg2_scan_norm = 0x%x, mpeg2_scan_alt = 0x%x.", mpeg2_scan_norm, mpeg2_scan_alt);
Console.WriteLn("g_nCmdPos = 0x%x.", ipu_cmd.pos);
Console.WriteLn("g_nCmdIndex = 0x%x.", ipu_cmd.index);
Console.WriteLn("ipuCurCmd = 0x%x.", ipu_cmd.current);
Console.WriteLn("_readbits = 0x%x.", _readbits);
Console.WriteLn("temp will equal 0x%x.", readbits - _readbits);
Console.WriteLn("");
Console.WriteLn("mpeg2: scan_norm = 0x%x, alt = 0x%x.", mpeg2_scan_norm, mpeg2_scan_alt);
Console.WriteLn(ipu_cmd.desc());
Console.WriteLn("_readbits = 0x%x. readbits - _readbits, which is also frozen, is 0x%x.",
_readbits, readbits - _readbits);
Console.Newline();
}
// fixme - ipuFreeze looks fairly broken. Should probably take a closer look at some point.
@ -177,6 +175,8 @@ void SaveStateBase::ipuFreeze()
{
IPUProcessInterrupt();
// Get a report of the status of the ipu variables when saving and loading savestates.
//ReportIPU();
FreezeTag("IPU");
// old versions saved the IPU regs, but they're already saved as part of HW!
@ -259,7 +259,7 @@ __forceinline u32 ipuRead32(u32 mem)
ipucase(IPU_BP): // IPU_BP
ipuRegs->ipubp = g_BP.BP & 0x7f;
ipuRegs->ipubp |= g_BP.IFC << 8;
ipuRegs->ipubp |= (g_BP.FP + g_BP.bufferhasnew) << 16;
ipuRegs->ipubp |= (g_BP.FP /*+ g_BP.bufferhasnew*/) << 16;
IPU_LOG("Ipu read32: IPU_BP=0x%08X", *(u32*)&g_BP);
return ipuRegs->ipubp;
@ -307,8 +307,7 @@ __forceinline u64 ipuRead64(u32 mem)
void ipuSoftReset()
{
mpeg2_init();
ipu_fifo.in.clear();
ipu_fifo.out.clear();
ipu_fifo.clear();
coded_block_pattern = 0;
@ -318,7 +317,7 @@ void ipuSoftReset()
g_BP.BP = 0;
g_BP.FP = 0;
g_BP.bufferhasnew = 0;
//g_BP.bufferhasnew = 0;
}
__forceinline void ipuWrite32(u32 mem, u32 value)
@ -394,7 +393,7 @@ static void ipuBCLR(u32 val)
g_BP.BP = val & 0x7F;
g_BP.FP = 0;
g_BP.bufferhasnew = 0;
//g_BP.bufferhasnew = 0;
ipuRegs->ctrl.BUSY = 0;
ipuRegs->cmd.BUSY = 0;
memzero_ptr<80>(readbits);
@ -616,16 +615,8 @@ static __forceinline BOOL ipuSETVQ(u32 val)
static BOOL __fastcall ipuCSC(u32 val)
{
tIPU_CMD_CSC csc(val);
csc.log_from_YCbCr();
IPU_LOG("IPU CSC(Colorspace conversion from YCbCr) command (%d).", csc.MBC);
if (csc.OFM)
IPU_LOG("Output format is RGB16. ");
else
IPU_LOG("Output format is RGB32. ");
if (csc.DTE) IPU_LOG("Dithering enabled.");
//Console.WriteLn("CSC");
for (;ipu_cmd.index < (int)csc.MBC; ipu_cmd.index++)
{
@ -669,17 +660,7 @@ static BOOL __fastcall ipuCSC(u32 val)
static BOOL ipuPACK(u32 val)
{
tIPU_CMD_CSC csc(val);
IPU_LOG("IPU PACK (Colorspace conversion from RGB32) command.");
if (csc.OFM)
IPU_LOG("Output format is RGB16. ");
else
IPU_LOG("Output format is INDX4. ");
if (csc.DTE) IPU_LOG("Dithering enabled.");
IPU_LOG("Number of macroblocks to be converted: %d", csc.MBC);
csc.log_from_RGB32();
for (;ipu_cmd.index < (int)csc.MBC; ipu_cmd.index++)
{

64
pcsx2/IPU/IPU.h
View File

@ -46,16 +46,19 @@
//
// Bitfield Structures
//
union tIPU_CMD {
struct {
struct tIPU_CMD
{
union
{
struct
{
u32 OPTION : 28; // VDEC decoded value
u32 CMD : 4; // last command
u32 _BUSY;
};
struct {
u32 DATA;
u32 BUSY;
};
u32 BUSY;
};
union tIPU_CTRL {
@ -94,7 +97,11 @@ struct tIPU_BP {
u32 BP; // Bit stream point
u16 IFC; // Input FIFO counter
u8 FP; // FIFO point
u8 bufferhasnew;
u8 bufferhasnew; // Always 0.
wxString desc() const
{
return wxsFormat(L"Ipu BP: bp = 0x%x, IFC = 0x%x, FP = 0x%x.", BP, IFC, FP);
}
};
#ifdef _WIN32
@ -214,6 +221,29 @@ union tIPU_CMD_CSC
void set_flags(u32 flags) { _u32 |= flags; }
void clear_flags(u32 flags) { _u32 &= ~flags; }
void reset() { _u32 = 0; }
void log_from_YCbCr()
{
IPU_LOG("IPU CSC(Colorspace conversion from YCbCr) command (%d).", MBC);
if (OFM)
IPU_LOG("Output format is RGB16. ");
else
IPU_LOG("Output format is RGB32. ");
if (DTE) IPU_LOG("Dithering enabled.");
}
void log_from_RGB32()
{
IPU_LOG("IPU PACK (Colorspace conversion from RGB32) command.");
if (OFM)
IPU_LOG("Output format is RGB16. ");
else
IPU_LOG("Output format is INDX4. ");
if (DTE) IPU_LOG("Dithering enabled.");
IPU_LOG("Number of macroblocks to be converted: %d", MBC);
}
};
union tIPU_DMA
@ -238,6 +268,23 @@ union tIPU_DMA
void set_flags(u32 flags) { _u32 |= flags; }
void clear_flags(u32 flags) { _u32 &= ~flags; }
void reset() { _u32 = 0; }
wxString desc() const
{
wxString temp(L"g_nDMATransfer[");
if (GIFSTALL) temp += L" GIFSTALL ";
if (TIE0) temp += L" TIE0 ";
if (TIE1) temp += L" TIE1 ";
if (ACTV1) temp += L" ACTV1 ";
if (DOTIE1) temp += L" DOTIE1 ";
if (FIREINT0) temp += L" FIREINT0 ";
if (FIREINT1) temp += L" FIREINT1 ";
if (VIFSTALL) temp += L" VIFSTALL ";
if (SIFSTALL) temp += L" SIFSTALL ";
temp += L"]";
return temp;
}
};
enum SCE_IPU
@ -279,6 +326,11 @@ struct tIPU_cmd
index = 0;
current = 0xffffffff;
}
wxString desc() const
{
return wxsFormat(L"Ipu cmd: index = 0x%x, current = 0x%x, pos[0] = 0x%x, pos[1] = 0x%x",
index, current, pos[0], pos[1]);
}
};
//extern tIPU_cmd ipu_cmd;

15
pcsx2/IPU/IPU_Fifo.cpp
View File

@ -48,13 +48,20 @@ void IPU_Fifo_Output::clear()
writepos = 0;
}
void IPU_Fifo_Input::print()
void IPU_Fifo::clear()
{
Console.WriteLn("IPU Fifo Input: readpos = 0x%x, writepos = 0x%x, data = 0x%x", readpos, writepos, data);
in.clear();
out.clear();
}
void IPU_Fifo_Output::print()
wxString IPU_Fifo_Input::desc() const
{
Console.WriteLn("IPU Fifo Output: readpos = 0x%x, writepos = 0x%x, data = 0x%x", readpos, writepos, data);
return wxsFormat(L"IPU Fifo Input: readpos = 0x%x, writepos = 0x%x, data = 0x%x", readpos, writepos, data);
}
wxString IPU_Fifo_Output::desc() const
{
return wxsFormat(L"IPU Fifo Output: readpos = 0x%x, writepos = 0x%x, data = 0x%x", readpos, writepos, data);
}
int IPU_Fifo_Input::write(u32* pMem, int size)

5
pcsx2/IPU/IPU_Fifo.h
View File

@ -26,7 +26,7 @@ class IPU_Fifo_Input
int write(u32* pMem, int size);
int read(void *value);
void clear();
void print();
wxString desc() const;
};
class IPU_Fifo_Output
@ -41,7 +41,7 @@ class IPU_Fifo_Output
void read(void *value,int size);
void readsingle(void *value);
void clear();
void print();
wxString desc() const;
private:
void _readsingle(void *value);
};
@ -53,6 +53,7 @@ class IPU_Fifo
IPU_Fifo_Output out;
void init();
void clear();
};
extern IPU_Fifo ipu_fifo;

4
plugins/dev9null/DEV9.cpp
View File

@ -201,7 +201,7 @@ EXPORT_C_(void) DEV9write32(u32 addr, u32 value)
//#ifdef ENABLE_NEW_IOPDMA_DEV9
EXPORT_C_(s32) DEV9dmaRead(s32 channel, u32* data, u32 bytesLeft, u32* bytesProcessed)
{
// You'll want to but your own DMA8 reading code here.
// You'll want to put your own DMA8 reading code here.
// Time to interact with your fake (or real) hardware.
Dev9Log.WriteLn("Reading DMA8 Mem.");
*bytesProcessed = bytesLeft;
@ -223,7 +223,7 @@ EXPORT_C_(void) DEV9dmaInterrupt(s32 channel)
//#else
EXPORT_C_(void) DEV9readDMA8Mem(u32 *pMem, int size)
{
// You'll want to but your own DMA8 reading code here.
// You'll want to put your own DMA8 reading code here.
// Time to interact with your fake (or real) hardware.
Dev9Log.WriteLn("Reading DMA8 Mem.");
}