mojoshader_effects.c
changeset 1038 9b23f9a8aa31
parent 1037 b102a563d9cb
child 1041 200cde29af83
equal deleted inserted replaced
1037:b102a563d9cb 1038:9b23f9a8aa31
    10 #define __MOJOSHADER_INTERNAL__ 1
    10 #define __MOJOSHADER_INTERNAL__ 1
    11 #include "mojoshader_internal.h"
    11 #include "mojoshader_internal.h"
    12 
    12 
    13 #include <math.h>
    13 #include <math.h>
    14 
    14 
    15 void run_preshader(const MOJOSHADER_preshader *preshader, float *regs)
    15 #if SUPPORT_PRESHADERS
       
    16 void MOJOSHADER_runPreshader(const MOJOSHADER_preshader *preshader,
       
    17                                  float *regs)
    16 {
    18 {
    17     // this is fairly straightforward, as there aren't any branching
    19     // this is fairly straightforward, as there aren't any branching
    18     //  opcodes in the preshader instruction set (at the moment, at least).
    20     //  opcodes in the preshader instruction set (at the moment, at least).
    19     const int scalarstart = (int) MOJOSHADER_PRESHADEROP_SCALAR_OPS;
    21     const int scalarstart = (int) MOJOSHADER_PRESHADEROP_SCALAR_OPS;
    20 
    22 
   160             assert(operand->type == MOJOSHADER_PRESHADEROPERAND_OUTPUT);
   162             assert(operand->type == MOJOSHADER_PRESHADEROPERAND_OUTPUT);
   161             for (i = 0; i < elems; i++)
   163             for (i = 0; i < elems; i++)
   162                 regs[operand->index + i] = (float) dst[i];
   164                 regs[operand->index + i] = (float) dst[i];
   163         } // else
   165         } // else
   164     } // for
   166     } // for
   165 } // run_preshader
   167 } // MOJOSHADER_runPreshader
   166 
   168 #endif
   167 
   169 
   168 static MOJOSHADER_effect MOJOSHADER_out_of_mem_effect = {
   170 static MOJOSHADER_effect MOJOSHADER_out_of_mem_effect = {
   169     1, &MOJOSHADER_out_of_mem_error, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
   171     1, &MOJOSHADER_out_of_mem_error, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
   170 };
   172 };
   171 
   173