clean3

1 files changed, 0 insertions, 120 deletions

diff --git a/muse_qt4_evolution/al/dsp.cpp b/muse_qt4_evolution/al/dsp.cpp
deleted file mode 100644
index 7fb41fe7..00000000
--- a/muse_qt4_evolution/al/dsp.cpp
+++ /dev/null
@@ -1,120 +0,0 @@
-//=============================================================================
-//  AL
-//  Audio Utility Library
-//  $Id:$
-//
-//  Copyright (C) 2002-2006 by Werner Schweer and others
-//
-//  This program is free software; you can redistribute it and/or modify
-//  it under the terms of the GNU General Public License version 2.
-//
-//  This program is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//  GNU General Public License for more details.
-//
-//  You should have received a copy of the GNU General Public License
-//  along with this program; if not, write to the Free Software
-//  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-//=============================================================================
-
-#include "dsp.h"
-#include "config.h"
-
-namespace AL {
-
-Dsp* dsp;
-
-#ifdef __i386__
-
-//---------------------------------------------------------
-//   DspSSE86
-//---------------------------------------------------------
-
-extern "C" {
-extern float x86_sse_compute_peak(float*, unsigned, float);
-extern void x86_sse_apply_gain_to_buffer(float*, unsigned, float);
-extern void x86_sse_mix_buffers_with_gain(float*, float*, unsigned, float);
-extern void x86_sse_mix_buffers_no_gain(float*, float*, unsigned);
-   };
-
-class DspSSE86 : public Dsp {
-   public:
-      DspSSE86() {}
-      virtual ~DspSSE86() {}
-
-      virtual float peak(float* buf, unsigned n, float current) {
-            if ( ((intptr_t)buf % 16) != 0) {
-                  fprintf(stderr, "peak(): buffer unaligned! (%p)\n", buf);
-                  return Dsp::peak(buf, n, current);
-                  }
-            return x86_sse_compute_peak(buf, n, current);
-            }
-
-      virtual void applyGainToBuffer(float* buf, unsigned n, float gain) {
-            if ( ((intptr_t)buf % 16) != 0) {
-                  fprintf(stderr, "applyGainToBuffer(): buffer unaligned! (%p)\n", buf);
-                  Dsp::applyGainToBuffer(buf, n, gain);
-                  }
-            else
-                  x86_sse_apply_gain_to_buffer(buf, n, gain);
-            }
-
-      virtual void mixWithGain(float* dst, float* src, unsigned n, float gain) {
-            if ( ((intptr_t)dst & 15) != 0)
-                  fprintf(stderr, "mixWithGainain(): dst unaligned! (%p)\n", dst);
-            if (((intptr_t)dst & 15) != ((intptr_t)src & 15) ) {
-                  fprintf(stderr, "mixWithGain(): dst & src don't have the same alignment!\n");
-                  Dsp::mixWithGain(dst, src,n, gain);
-                  }
-            else
-                  x86_sse_mix_buffers_with_gain(dst, src, n, gain);
-            }
-      virtual void mix(float* dst, float* src, unsigned n) {
-            if ( ((intptr_t)dst & 15) != 0)
-                  fprintf(stderr, "mix_buffers_no_gain(): dst unaligned! %p\n", dst);
-            if ( ((intptr_t)dst & 15) != ((intptr_t)src & 15) ) {
-                  fprintf(stderr, "mix_buffers_no_gain(): dst & src don't have the same alignment!\n");
-                  Dsp::mix(dst, src, n);
-                  }
-            else
-                  x86_sse_mix_buffers_no_gain(dst, src, n);
-            }
-      };
-#endif
-
-//---------------------------------------------------------
-//   initDsp
-//---------------------------------------------------------
-
-void initDsp()
-      {
-#if defined(__i386__) && defined(USE_SSE)
-      unsigned long useSSE = 0;
-
-#ifdef __x86_64__
-      useSSE = 1 << 25;       // we know the platform has SSE
-#else
-      asm (
-         "mov $1, %%eax\n"
-         "pushl %%ebx\n"
-         "cpuid\n"
-         "movl %%edx, %0\n"
-         "popl %%ebx\n"
-         : "=r" (useSSE)
-         :
-         : "%eax", "%ecx", "%edx", "memory");
-#endif
-      useSSE &= (1 << 25); // bit 25 = SSE support
-      if (useSSE) {
-            printf("Using SSE optimized routines\n");
-            dsp = new DspSSE86();
-            return;
-            }
-      // fall through to not hardware optimized routines
-#endif
-      dsp = new Dsp();
-      }
-
-}
-