From 66fa0b626a6bf8093c17bd2c89920d173561a123 Mon Sep 17 00:00:00 2001
From: Pierre Bourdon <delroth@gmail.com>
Date: Sun, 30 Mar 2014 12:51:21 +0200
Subject: [PATCH] DSPHLE: Remove 'ZeldaObsolete.txt'

---
 .../Core/HW/DSPHLE/UCodes/ZeldaObsolete.txt   | 180 ------------------
 1 file changed, 180 deletions(-)
 delete mode 100644 Source/Core/Core/HW/DSPHLE/UCodes/ZeldaObsolete.txt

diff --git a/Source/Core/Core/HW/DSPHLE/UCodes/ZeldaObsolete.txt b/Source/Core/Core/HW/DSPHLE/UCodes/ZeldaObsolete.txt
deleted file mode 100644
index 08231de61a..0000000000
--- a/Source/Core/Core/HW/DSPHLE/UCodes/ZeldaObsolete.txt
+++ /dev/null
@@ -1,180 +0,0 @@
-
-#if 0
-void ZeldaUCode::UpdatePB(ZPB& _rPB, int *templbuffer, int *temprbuffer, u32 _Size)
-{
-    u16* pTest = (u16*)&_rPB;
-
-	// Checks at 0293
-    if (pTest[0x00] == 0) 
-        return;
-
-    if (pTest[0x01] != 0)
-        return;
-  
-
-    if (pTest[0x06] != 0x00)
-    {
-        // probably pTest[0x06] == 0 -> AFC (and variants)
-		// See 02a4
-    }
-    else
-    {
-        switch (_rPB.type)  // or Bytes per Sample
-        {
-        case 0x05:
-        case 0x09:
-            {
-                // initialize "decoder" if the sample is played the first time
-                if (pTest[0x04] != 0)
-                {
-					// This is 0717_ReadOutPBStuff
-
-					// increment 4fb
-
-                    // zelda: 
-                    // perhaps init or "has played before"
-                    pTest[0x32] = 0x00;
-					pTest[0x66] = 0x00;     // history1 
-                    pTest[0x67] = 0x00;     // history2 
-
-                    // samplerate? length? num of samples? i dunno...
-					// Likely length...
-                    pTest[0x3a] = pTest[0x8a];
-                    pTest[0x3b] = pTest[0x8b];
-
-                    // Copy ARAM addr from r to rw area.
-                    pTest[0x38] = pTest[0x8c];
-                    pTest[0x39] = pTest[0x8d];
-                }
-
-                if (pTest[0x01] != 0)  // 0747 early out... i dunno if this can happen because we filter it above
-                    return;
-
-                u32 ARAMAddr        = (pTest[0x38] << 16) | pTest[0x39];
-                u32 NumberOfSamples = (pTest[0x3a] << 16) | pTest[0x3b];
-
-				// round upwards how many samples we need to copy, 0759
-                NumberOfSamples = (NumberOfSamples + 0xf) >> 4;   // i think the lower 4 are the fraction
-                u32 frac = NumberOfSamples & 0xF;
-
-                u8 inBuffer[9];
-                short outbuf[16];
-                u32 sampleCount = 0;
-
-				// It must be something like this:
-
-				// The PB contains a small sample buffer of 0x4D decoded samples.
-				// If it's empty or "used", decode to it.
-				// Then, resample from this buffer to the output as you go. When it needs
-				// wrapping, decode more.
-				
-#define USE_RESAMPLE
-#if !defined(USE_RESAMPLE)
-                for (int s = 0; s < _Size/16; s++)
-                {
-                    for (int i = 0; i < 9; i++)    
-                    {
-                        inBuffer[i] = DSP::ReadARAM(ARAMAddr);
-                        ARAMAddr++;
-                    }
-                                        
-                    AFCdecodebuffer((char*)inBuffer, outbuf, (short*)&pTest[0x66], (short*)&pTest[0x67]);
-
-                    for (int i = 0; i < 16; i++)
-                    {
-                        templbuffer[sampleCount] += outbuf[i];
-                        temprbuffer[sampleCount] += outbuf[i];
-                        sampleCount++;
-                    }
-
-                    NumberOfSamples--;
-
-                    if (NumberOfSamples<=0)
-                        break;
-                }
-#else
-                while (NumberOfSamples > 0)
-                {
-                    for (int i = 0; i < 9; i++)    
-                    {
-                        inBuffer[i] =  DSP::ReadARAM(ARAMAddr);
-                        ARAMAddr++;
-                    }
-
-                    AFCdecodebuffer(m_AFCCoefTable, (char*)inBuffer, outbuf, (short*)&pTest[0x66], (short*)&pTest[0x67], 9);
-                    CResampler Sampler(outbuf, 16, 48000);
-
-                    while (Sampler.m_queueSize > 0) 
-                    {
-                        int sample = Sampler.sample_queue.front();
-                        Sampler.sample_queue.pop();
-                        Sampler.m_queueSize -= 1;
-
-                        templbuffer[sampleCount] += sample;
-                        temprbuffer[sampleCount] += sample;
-                        sampleCount++;
-
-                        if (sampleCount > _Size)
-                            break;
-                    }
-
-                    if (sampleCount > _Size)
-                        break;
-
-                    NumberOfSamples--;
-                }
-#endif
-                if (NumberOfSamples == 0)
-                {
-                    pTest[0x01] = 1; // we are done ??
-                }
-
-                // write back
-                NumberOfSamples = (NumberOfSamples << 4);    // missing fraction
-
-                pTest[0x38] = ARAMAddr >> 16;
-                pTest[0x39] = ARAMAddr & 0xFFFF;
-                pTest[0x3a] = NumberOfSamples >> 16;
-                pTest[0x3b] = NumberOfSamples & 0xFFFF;
-                
-
-#if 0
-                NumberOfSamples = (NumberOfSamples + 0xf) >> 4;
-                
-                static u8 Buffer[500000];
-                for (int i =0; i<NumberOfSamples*9; i++)
-                {
-                    Buffer[i] = DSP::ReadARAM(ARAMAddr+i);
-                }
-
-                // yes, the dumps are really zelda sound ;)
-                DumpAFC(Buffer, NumberOfSamples*9, 0x3d00);
-
-                DumpPB(_rPB);
-
-             //   exit(1);
-#endif
-
-                // i think  pTest[0x3a] and pTest[0x3b] got an update after you have decoded some samples...
-                // just decrement them with the number of samples you have played
-                // and incrrease the ARAM Offset in pTest[0x38], pTest[0x39]
-
-
-                // end of block (Zelda 03b2)
-                if (pTest[0x06] == 0)
-                {
-					// 02a4
-					//
-
-                    pTest[0x04] = 0;
-                }
-            }
-            break;
-
-        default:
-			ERROR_LOG(DSPHLE, "Zelda Ucode: Unknown PB type %i", _rPB.type);
-			break;
-        }
-    }
-}
-#endif