src/blitter.h

   1 //
   2 // Jaguar blitter implementation
   3 //
   4
   5 #ifndef __BLITTER_H__
   6 #define __BLITTER_H__
   7
   8 //#include "types.h"
   9 #include "memory.h"
  10
  11 void BlitterInit(void);
  12 void BlitterReset(void);
  13 void BlitterDone(void);
  14
  15 uint8_t BlitterReadByte(uint32_t, uint32_t who = UNKNOWN);
  16 uint16_t BlitterReadWord(uint32_t, uint32_t who = UNKNOWN);
  17 uint32_t BlitterReadLong(uint32_t, uint32_t who = UNKNOWN);
  18 void BlitterWriteByte(uint32_t, uint8_t, uint32_t who = UNKNOWN);
  19 void BlitterWriteWord(uint32_t, uint16_t, uint32_t who = UNKNOWN);
  20 void BlitterWriteLong(uint32_t, uint32_t, uint32_t who = UNKNOWN);
  21
  22 uint32_t blitter_reg_read(uint32_t offset);
  23 void blitter_reg_write(uint32_t offset, uint32_t data);
  24
  25 extern uint8_t blitter_working;
  26
  27 //For testing only...
  28 void LogBlit(void);
  29
  30 #endif  // __BLITTER_H__