src/gallium/drivers/r300/compiler/radeon_emulate_loops.h

   1
   2
   3 #ifndef RADEON_EMULATE_LOOPS_H
   4 #define RADEON_EMULATE_LOOPS_H
   5
   6 #define MAX_ITERATIONS 8
   7
   8 struct radeon_compiler;
   9
  10 struct loop_info {
  11         struct rc_instruction * BeginLoop;
  12         struct rc_instruction * Cond;
  13         struct rc_instruction * If;
  14         struct rc_instruction * Brk;
  15         struct rc_instruction * EndIf;
  16         struct rc_instruction * EndLoop;
  17 };
  18
  19 struct emulate_loop_state {
  20         struct radeon_compiler * C;
  21         struct loop_info * Loops;
  22         unsigned int LoopCount;
  23         unsigned int LoopReserved;
  24 };
  25
  26 void rc_transform_loops(struct radeon_compiler *c, void *user);
  27
  28 void rc_unroll_loops(struct radeon_compiler * c, void *user);
  29
  30 void rc_emulate_loops(struct radeon_compiler * c, void *user);
  31
  32 #endif /* RADEON_EMULATE_LOOPS_H */