mirror of https://github.com/PCSX2/pcsx2.git
Various IPU & logging stuff.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@2573 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
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582ec766e4
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@ -87,7 +87,7 @@ void __fastcall ReadFIFO_page_7(u32 mem, u64 *out)
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// All addresses in this page map to 0x7000 and 0x7010:
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mem &= 0x10;
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if( mem == 0 )
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if( mem == 0 ) // IPUout_FIFO
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{
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if( g_nIPU0Data > 0 )
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{
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@ -98,7 +98,7 @@ void __fastcall ReadFIFO_page_7(u32 mem, u64 *out)
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g_pIPU0Pointer += 16;
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}
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}
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else
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else // IPUin_FIFO
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ipu_fifo.out.readsingle((void*)out);
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}
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@ -154,22 +154,20 @@ void ipuShutdown()
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void ReportIPU()
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{
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Console.WriteLn("g_nDMATransfer = 0x%x.", g_nDMATransfer._u32);
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ipu_fifo.in.print();
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ipu_fifo.out.print();
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Console.WriteLn("g_BP = 0x%x.", g_BP);
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Console.WriteLn(g_nDMATransfer.desc());
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Console.WriteLn(ipu_fifo.in.desc());
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Console.WriteLn(ipu_fifo.out.desc());
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Console.WriteLn(g_BP.desc());
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Console.WriteLn("niq = 0x%x, iq = 0x%x.", niq, iq);
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Console.WriteLn("vqclut = 0x%x.", vqclut);
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Console.WriteLn("s_thresh = 0x%x.", s_thresh);
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Console.WriteLn("coded_block_pattern = 0x%x.", coded_block_pattern);
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Console.WriteLn("g_decoder = 0x%x.", g_decoder);
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Console.WriteLn("mpeg2_scan_norm = 0x%x, mpeg2_scan_alt = 0x%x.", mpeg2_scan_norm, mpeg2_scan_alt);
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Console.WriteLn("g_nCmdPos = 0x%x.", ipu_cmd.pos);
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Console.WriteLn("g_nCmdIndex = 0x%x.", ipu_cmd.index);
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Console.WriteLn("ipuCurCmd = 0x%x.", ipu_cmd.current);
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Console.WriteLn("_readbits = 0x%x.", _readbits);
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Console.WriteLn("temp will equal 0x%x.", readbits - _readbits);
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Console.WriteLn("");
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Console.WriteLn("mpeg2: scan_norm = 0x%x, alt = 0x%x.", mpeg2_scan_norm, mpeg2_scan_alt);
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Console.WriteLn(ipu_cmd.desc());
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Console.WriteLn("_readbits = 0x%x. readbits - _readbits, which is also frozen, is 0x%x.",
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_readbits, readbits - _readbits);
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Console.Newline();
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}
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// fixme - ipuFreeze looks fairly broken. Should probably take a closer look at some point.
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@ -177,6 +175,8 @@ void SaveStateBase::ipuFreeze()
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{
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IPUProcessInterrupt();
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// Get a report of the status of the ipu variables when saving and loading savestates.
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//ReportIPU();
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FreezeTag("IPU");
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// old versions saved the IPU regs, but they're already saved as part of HW!
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@ -259,7 +259,7 @@ __forceinline u32 ipuRead32(u32 mem)
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ipucase(IPU_BP): // IPU_BP
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ipuRegs->ipubp = g_BP.BP & 0x7f;
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ipuRegs->ipubp |= g_BP.IFC << 8;
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ipuRegs->ipubp |= (g_BP.FP + g_BP.bufferhasnew) << 16;
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ipuRegs->ipubp |= (g_BP.FP /*+ g_BP.bufferhasnew*/) << 16;
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IPU_LOG("Ipu read32: IPU_BP=0x%08X", *(u32*)&g_BP);
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return ipuRegs->ipubp;
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@ -307,8 +307,7 @@ __forceinline u64 ipuRead64(u32 mem)
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void ipuSoftReset()
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{
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mpeg2_init();
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ipu_fifo.in.clear();
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ipu_fifo.out.clear();
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ipu_fifo.clear();
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coded_block_pattern = 0;
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@ -318,7 +317,7 @@ void ipuSoftReset()
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g_BP.BP = 0;
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g_BP.FP = 0;
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g_BP.bufferhasnew = 0;
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//g_BP.bufferhasnew = 0;
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}
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__forceinline void ipuWrite32(u32 mem, u32 value)
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@ -394,7 +393,7 @@ static void ipuBCLR(u32 val)
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g_BP.BP = val & 0x7F;
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g_BP.FP = 0;
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g_BP.bufferhasnew = 0;
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//g_BP.bufferhasnew = 0;
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ipuRegs->ctrl.BUSY = 0;
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ipuRegs->cmd.BUSY = 0;
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memzero_ptr<80>(readbits);
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@ -616,16 +615,8 @@ static __forceinline BOOL ipuSETVQ(u32 val)
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static BOOL __fastcall ipuCSC(u32 val)
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{
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tIPU_CMD_CSC csc(val);
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IPU_LOG("IPU CSC(Colorspace conversion from YCbCr) command (%d).", csc.MBC);
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if (csc.OFM)
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IPU_LOG("Output format is RGB16. ");
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else
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IPU_LOG("Output format is RGB32. ");
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if (csc.DTE) IPU_LOG("Dithering enabled.");
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//Console.WriteLn("CSC");
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csc.log_from_YCbCr();
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for (;ipu_cmd.index < (int)csc.MBC; ipu_cmd.index++)
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{
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@ -669,17 +660,7 @@ static BOOL __fastcall ipuCSC(u32 val)
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static BOOL ipuPACK(u32 val)
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{
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tIPU_CMD_CSC csc(val);
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IPU_LOG("IPU PACK (Colorspace conversion from RGB32) command.");
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if (csc.OFM)
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IPU_LOG("Output format is RGB16. ");
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else
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IPU_LOG("Output format is INDX4. ");
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if (csc.DTE) IPU_LOG("Dithering enabled.");
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IPU_LOG("Number of macroblocks to be converted: %d", csc.MBC);
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csc.log_from_RGB32();
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for (;ipu_cmd.index < (int)csc.MBC; ipu_cmd.index++)
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{
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@ -46,18 +46,21 @@
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//
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// Bitfield Structures
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//
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union tIPU_CMD {
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struct {
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u32 OPTION : 28; // VDEC decoded value
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u32 CMD : 4; // last command
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u32 _BUSY;
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};
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struct {
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u32 DATA;
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u32 BUSY;
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};
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};
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struct tIPU_CMD
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{
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union
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{
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struct
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{
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u32 OPTION : 28; // VDEC decoded value
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u32 CMD : 4; // last command
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};
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u32 DATA;
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};
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u32 BUSY;
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};
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union tIPU_CTRL {
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struct {
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u32 IFC : 4; // Input FIFO counter
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@ -94,7 +97,11 @@ struct tIPU_BP {
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u32 BP; // Bit stream point
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u16 IFC; // Input FIFO counter
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u8 FP; // FIFO point
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u8 bufferhasnew;
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u8 bufferhasnew; // Always 0.
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wxString desc() const
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{
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return wxsFormat(L"Ipu BP: bp = 0x%x, IFC = 0x%x, FP = 0x%x.", BP, IFC, FP);
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}
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};
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#ifdef _WIN32
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@ -214,6 +221,29 @@ union tIPU_CMD_CSC
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void set_flags(u32 flags) { _u32 |= flags; }
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void clear_flags(u32 flags) { _u32 &= ~flags; }
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void reset() { _u32 = 0; }
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void log_from_YCbCr()
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{
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IPU_LOG("IPU CSC(Colorspace conversion from YCbCr) command (%d).", MBC);
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if (OFM)
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IPU_LOG("Output format is RGB16. ");
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else
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IPU_LOG("Output format is RGB32. ");
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if (DTE) IPU_LOG("Dithering enabled.");
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}
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void log_from_RGB32()
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{
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IPU_LOG("IPU PACK (Colorspace conversion from RGB32) command.");
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if (OFM)
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IPU_LOG("Output format is RGB16. ");
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else
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IPU_LOG("Output format is INDX4. ");
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if (DTE) IPU_LOG("Dithering enabled.");
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IPU_LOG("Number of macroblocks to be converted: %d", MBC);
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}
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};
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union tIPU_DMA
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@ -238,6 +268,23 @@ union tIPU_DMA
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void set_flags(u32 flags) { _u32 |= flags; }
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void clear_flags(u32 flags) { _u32 &= ~flags; }
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void reset() { _u32 = 0; }
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wxString desc() const
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{
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wxString temp(L"g_nDMATransfer[");
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if (GIFSTALL) temp += L" GIFSTALL ";
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if (TIE0) temp += L" TIE0 ";
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if (TIE1) temp += L" TIE1 ";
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if (ACTV1) temp += L" ACTV1 ";
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if (DOTIE1) temp += L" DOTIE1 ";
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if (FIREINT0) temp += L" FIREINT0 ";
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if (FIREINT1) temp += L" FIREINT1 ";
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if (VIFSTALL) temp += L" VIFSTALL ";
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if (SIFSTALL) temp += L" SIFSTALL ";
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temp += L"]";
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return temp;
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}
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};
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enum SCE_IPU
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@ -279,6 +326,11 @@ struct tIPU_cmd
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index = 0;
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current = 0xffffffff;
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}
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wxString desc() const
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{
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return wxsFormat(L"Ipu cmd: index = 0x%x, current = 0x%x, pos[0] = 0x%x, pos[1] = 0x%x",
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index, current, pos[0], pos[1]);
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}
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};
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//extern tIPU_cmd ipu_cmd;
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@ -48,13 +48,20 @@ void IPU_Fifo_Output::clear()
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writepos = 0;
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}
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void IPU_Fifo_Input::print()
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void IPU_Fifo::clear()
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{
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Console.WriteLn("IPU Fifo Input: readpos = 0x%x, writepos = 0x%x, data = 0x%x", readpos, writepos, data);
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in.clear();
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out.clear();
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}
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void IPU_Fifo_Output::print()
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wxString IPU_Fifo_Input::desc() const
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{
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Console.WriteLn("IPU Fifo Output: readpos = 0x%x, writepos = 0x%x, data = 0x%x", readpos, writepos, data);
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return wxsFormat(L"IPU Fifo Input: readpos = 0x%x, writepos = 0x%x, data = 0x%x", readpos, writepos, data);
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}
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wxString IPU_Fifo_Output::desc() const
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{
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return wxsFormat(L"IPU Fifo Output: readpos = 0x%x, writepos = 0x%x, data = 0x%x", readpos, writepos, data);
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}
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int IPU_Fifo_Input::write(u32* pMem, int size)
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@ -26,7 +26,7 @@ class IPU_Fifo_Input
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int write(u32* pMem, int size);
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int read(void *value);
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void clear();
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void print();
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wxString desc() const;
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};
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class IPU_Fifo_Output
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@ -41,7 +41,7 @@ class IPU_Fifo_Output
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void read(void *value,int size);
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void readsingle(void *value);
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void clear();
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void print();
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wxString desc() const;
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private:
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void _readsingle(void *value);
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};
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@ -53,6 +53,7 @@ class IPU_Fifo
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IPU_Fifo_Output out;
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void init();
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void clear();
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};
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extern IPU_Fifo ipu_fifo;
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@ -199,16 +199,16 @@ EXPORT_C_(void) DEV9write32(u32 addr, u32 value)
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}
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//#ifdef ENABLE_NEW_IOPDMA_DEV9
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EXPORT_C_(s32) DEV9dmaRead(s32 channel, u32* data, u32 bytesLeft, u32* bytesProcessed)
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EXPORT_C_(s32) DEV9dmaRead(s32 channel, u32* data, u32 bytesLeft, u32* bytesProcessed)
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{
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// You'll want to but your own DMA8 reading code here.
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// You'll want to put your own DMA8 reading code here.
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// Time to interact with your fake (or real) hardware.
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Dev9Log.WriteLn("Reading DMA8 Mem.");
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*bytesProcessed = bytesLeft;
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return 0;
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}
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EXPORT_C_(s32) DEV9dmaWrite(s32 channel, u32* data, u32 bytesLeft, u32* bytesProcessed)
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EXPORT_C_(s32) DEV9dmaWrite(s32 channel, u32* data, u32 bytesLeft, u32* bytesProcessed)
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{
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// See above.
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Dev9Log.WriteLn("Writing DMA8 Mem.");
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@ -223,7 +223,7 @@ EXPORT_C_(void) DEV9dmaInterrupt(s32 channel)
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//#else
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EXPORT_C_(void) DEV9readDMA8Mem(u32 *pMem, int size)
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{
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// You'll want to but your own DMA8 reading code here.
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// You'll want to put your own DMA8 reading code here.
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// Time to interact with your fake (or real) hardware.
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Dev9Log.WriteLn("Reading DMA8 Mem.");
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}
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