From 3b8323853f4eeddb61398e77c51bb2349f430227 Mon Sep 17 00:00:00 2001
From: João Silva
Date: Sat, 14 Jan 2017 23:08:50 +0000
Subject: Removed a LOT of useless stuff.

---
 source/dsp2emu.c | 42 ------------------------------------------
 1 file changed, 42 deletions(-)

(limited to 'source/dsp2emu.c')

diff --git a/source/dsp2emu.c b/source/dsp2emu.c
index 453ab6a..d5a9855 100644
--- a/source/dsp2emu.c
+++ b/source/dsp2emu.c
@@ -208,45 +208,3 @@ void DSP2_Op0D()
 }
 
 #endif
-
-#if 0 // Probably no reason to use this code - it's not quite bit accurate and it doesn't look as good as Overload's algorithm
-
-void DSP2_Op0D()
-{
-   // Float implementation of Neviksti's algorithm
-   // This is the right algorithm to match the DSP2 bits but the precision
-   // of the PC float does not match the precision of the fixed point math
-   // on the DSP2 causing occasional one off data mismatches (which should
-   // be no problem because its just a one pixel difference in a scaled image
-   // to be displayed).
-
-   float multiplier;
-   float pixloc;
-   int   i, j;
-   uint8_t pixelarray[512];
-
-   if (DSP2Op0DInLen <= DSP2Op0DOutLen)
-      multiplier = (float) 1.0;
-   else
-      multiplier = (float)((DSP2Op0DInLen * 2.0) / (DSP2Op0DOutLen * 2.0 + 1.0));
-
-   pixloc = 0.0;
-   for (i = 0; i < DSP2Op0DOutLen * 2; i++)
-   {
-      // j = (int)(i * multiplier);
-      j = (int) pixloc;
-
-      if (j & 1)
-         pixelarray[i] = DSP1.parameters[j >> 1] & 0x0f;
-      else
-         pixelarray[i] = (DSP1.parameters[j >> 1] & 0xf0) >> 4;
-
-      pixloc += multiplier;   // use an add in the loop instead of multiply to increase loop speed
-   }
-
-   for (i = 0; i < DSP2Op0DOutLen; i++)
-      DSP1.output[i] = (pixelarray[i << 1] << 4) | pixelarray[(i << 1) + 1];
-}
-
-#endif
-
-- 
cgit v1.2.3