forked from len0rd/rockbox
static/inline/iram raid gives nice speedup
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14915 a1c6a512-1295-4272-9138-f99709370657
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e108964ec0
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5 changed files with 21 additions and 24 deletions
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@ -21,13 +21,20 @@
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#include "guspat.h"
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#include "synth.h"
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void setVolScale(int a);
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extern struct plugin_api * rb;
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long tempo=375000;
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inline void setVol(int ch, int vol)
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/* Sets the volume scaling by channel volume and note volume */
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/* This way we can do the multiplication/indexing once per */
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/* MIDI event at the most, instead of once per sample. */
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static inline void setVolScale(int a)
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{
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struct SynthObject * so = &voices[a];
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so->volscale = ((signed short int)so->vol*(signed short int)chVol[so->ch]);
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}
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static inline void setVol(int ch, int vol)
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{
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int a=0;
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chVol[ch]=vol;
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@ -39,7 +46,7 @@ inline void setVol(int ch, int vol)
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setVolScale(a);
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}
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inline void setPan(int ch, int pan)
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static inline void setPan(int ch, int pan)
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{
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// printf("\npanning[%d] %d ==> %d", ch, chPanRight[ch], pan);
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@ -48,7 +55,7 @@ inline void setPan(int ch, int pan)
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}
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inline void setPatch(int ch, int pat)
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static inline void setPatch(int ch, int pat)
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{
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chPat[ch]=pat;
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}
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@ -123,7 +130,7 @@ const uint32_t pitchTbl[] ICONST_ATTR={
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73297,73330,73363,73396,73429,73462,73495,73528
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};
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void findDelta(struct SynthObject * so, int ch, int note)
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static void findDelta(struct SynthObject * so, int ch, int note)
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{
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struct GWaveform * wf = patchSet[chPat[ch]]->waveforms[patchSet[chPat[ch]]->noteTable[note]];
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@ -136,7 +143,7 @@ void findDelta(struct SynthObject * so, int ch, int note)
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so->delta = delta;
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}
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inline void setPW(int ch, int msb, int lsb)
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static inline void setPW(int ch, int msb, int lsb)
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{
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chPW[ch] = msb<<2|lsb>>5;
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@ -150,16 +157,7 @@ inline void setPW(int ch, int msb, int lsb)
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}
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}
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/* Sets the volume scaling by channel volume and note volume */
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/* This way we can do the multiplication/indexing once per */
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/* MIDI event at the most, instead of once per sample. */
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void setVolScale(int a)
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{
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struct SynthObject * so = &voices[a];
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so->volscale = ((signed short int)so->vol*(signed short int)chVol[so->ch]);
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}
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void pressNote(int ch, int note, int vol)
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static void pressNote(int ch, int note, int vol)
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{
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static int lastKill = 0;
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/* Silences all channels but one, for easy debugging, for me. */
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@ -251,9 +249,8 @@ void pressNote(int ch, int note, int vol)
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}
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}
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}
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inline void stopVoice(struct SynthObject * so);
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void releaseNote(int ch, int note)
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static void releaseNote(int ch, int note)
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{
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if(ch==9)
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