X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Finclude%2Fdsp.h;h=cb1b0c27a6fda196742088b6dcc44b461b27308e;hb=18d73fc0c7c2c0efc97af33bf2497326d73c97f9;hp=403fa42f86dc2d97820e343fa7d0c2a189c59436;hpb=86bd0f2592c3cd674239532247276bd2d579a857;p=virtualjaguar

diff --git a/src/include/dsp.h b/src/include/dsp.h
index 403fa42..cb1b0c2 100644
--- a/src/include/dsp.h
+++ b/src/include/dsp.h
@@ -1,36 +1,37 @@
-//////////////////////////////////////////////////////////////////////////////
 //
-//////////////////////////////////////////////////////////////////////////////
+// DSP.H
 //
-//
-//
-//
-//
-//
-//////////////////////////////////////////////////////////////////////////////
 
 #ifndef __DSP_H__
 #define __DSP_H__
 
 #include "jaguar.h"
 
-#define dsp_control_ram_base    0x00f1a100
-#define dsp_work_ram_base		0x00f1b000
-
-void dsp_init(void);
-void dsp_reset(void);
-void dsp_exec(int32);
-void dsp_done(void);
-void dsp_update_register_banks(void);
-void dsp_check_irqs(void);
-void dsp_set_irq_line(int irqline, int state);
-unsigned dsp_byte_read(unsigned int offset);
-unsigned dsp_word_read(unsigned int offset);
-unsigned dsp_long_read(unsigned int offset);
-void dsp_byte_write(unsigned  offset, unsigned  data);
-void dsp_word_write(unsigned  offset, unsigned  data);
-void dsp_long_write(unsigned  offset, unsigned  data);
-void dsp_check_if_i2s_interrupt_needed(void);
+#define DSP_CONTROL_RAM_BASE    0x00F1A100
+#define DSP_WORK_RAM_BASE		0x00F1B000
+
+void DSPInit(void);
+void DSPReset(void);
+void DSPExec(int32);
+void DSPDone(void);
+void DSPUpdateRegisterBanks(void);
+void DSPHandleIRQs(void);
+void DSPSetIRQLine(int irqline, int state);
+uint8 DSPReadByte(uint32 offset, uint32 who = UNKNOWN);
+uint16 DSPReadWord(uint32 offset, uint32 who = UNKNOWN);
+uint32 DSPReadLong(uint32 offset, uint32 who = UNKNOWN);
+void DSPWriteByte(uint32 offset, uint8 data, uint32 who = UNKNOWN);
+void DSPWriteWord(uint32 offset, uint16 data, uint32 who = UNKNOWN);
+void DSPWriteLong(uint32 offset, uint32 data, uint32 who = UNKNOWN);
 void dsp_releaseTimeslice(void);
 
-#endif
+void DSPExecP(int32 cycles);
+void DSPExecP2(int32 cycles);
+//void DSPExecP3(int32 cycles);
+void DSPExecComp(int32 cycles);
+
+// DSP interrupt numbers (in $F1A100, bits 4-8 & 16)
+
+enum { DSPIRQ_CPU = 0, DSPIRQ_SSI, DSPIRQ_TIMER0, DSPIRQ_TIMER1, DSPIRQ_EXT0, DSPIRQ_EXT1 };
+
+#endif	// __DSP_H__