55 lines
1.5 KiB
Text
55 lines
1.5 KiB
Text
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Index: Src/SID.cpp
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--- Src/SID.cpp.orig
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+++ Src/SID.cpp
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@@ -64,6 +64,9 @@ class DigitalPlayer;
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#define ldSINTAB 9 // size of sinus table (0 to 90 degrees)
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#endif
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+#ifdef USE_SNDIO
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+#include <sndio.h>
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+#endif
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#ifdef USE_FIXPOINT_MATHS
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#include "FixPoint.i"
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@@ -374,7 +377,7 @@ class DigitalRenderer : public SIDRenderer { (private)
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static const uint16 TriSawRectTable[0x100];
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static const uint32 EGTable[16]; // Increment/decrement values for all A/D/R settings
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static const uint8 EGDRShift[256]; // For exponential approximation of D/R
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- static const int16 SampleTab[16]; // Table for sampled voice
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+ static const uint16 SampleTab[16]; // Table for sampled voice
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DRVoice voice[3]; // Data for 3 voices
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@@ -481,6 +484,12 @@ class DigitalRenderer : public SIDRenderer { (private)
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uint8 *sound_buffer;
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C64 *the_c64;
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#endif
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+
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+#ifdef USE_SNDIO
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+ struct sio_hdl *hdl;
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+ int16 *sound_calc_buf;
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+#endif
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+
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};
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// Static data members
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@@ -800,7 +809,7 @@ const uint8 DigitalRenderer::EGDRShift[256] = {
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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};
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-const int16 DigitalRenderer::SampleTab[16] = {
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+const uint16 DigitalRenderer::SampleTab[16] = {
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0x8000, 0x9111, 0xa222, 0xb333, 0xc444, 0xd555, 0xe666, 0xf777,
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0x0888, 0x1999, 0x2aaa, 0x3bbb, 0x4ccc, 0x5ddd, 0x6eee, 0x7fff,
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};
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@@ -1353,6 +1362,9 @@ void DigitalRenderer::calc_buffer(int16 *buf, long cou
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#elif defined(__linux__)
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#include "SID_linux.i"
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+
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+#elif defined(USE_SNDIO)
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+#include "SID_sndio.i"
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#elif defined(SUN)
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#include "SID_sun.i"
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