tgsi_sanity.h File Reference

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Functions
boolean	tgsi_sanity_check (struct tgsi_token *tokens)

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Function Documentation

boolean tgsi_sanity_check

(

struct tgsi_token *

tokens

)

Definition at line 342 of file tgsi_sanity.c.

References CALLOC_STRUCT, epilog(), tgsi_iterate_context::epilog, sanity_check_ctx::errors, FALSE, FREE, sanity_check_ctx::index_of_END, sanity_check_ctx::iter, iter_declaration(), iter_immediate(), iter_instruction(), tgsi_iterate_context::iterate_declaration, tgsi_iterate_context::iterate_immediate, tgsi_iterate_context::iterate_instruction, sanity_check_ctx::num_imms, sanity_check_ctx::num_instructions, tgsi_iterate_context::prolog, sanity_check_ctx::regs_decl, sanity_check_ctx::regs_ind_used, sanity_check_ctx::regs_used, tgsi_iterate_shader(), and sanity_check_ctx::warnings.

{
   struct sanity_check_ctx *ctx;
   boolean ret;
   
   ctx = CALLOC_STRUCT(sanity_check_ctx);
   if(!ctx)
      return FALSE;
   
   ctx->iter.prolog = NULL;
   ctx->iter.iterate_instruction = iter_instruction;
   ctx->iter.iterate_declaration = iter_declaration;
   ctx->iter.iterate_immediate = iter_immediate;
   ctx->iter.epilog = epilog;

   memset( ctx->regs_decl, 0, sizeof( ctx->regs_decl ) );
   memset( ctx->regs_used, 0, sizeof( ctx->regs_used ) );
   memset( ctx->regs_ind_used, 0, sizeof( ctx->regs_ind_used ) );
   ctx->num_imms = 0;
   ctx->num_instructions = 0;
   ctx->index_of_END = ~0;

   ctx->errors = 0;
   ctx->warnings = 0;

   ret = tgsi_iterate_shader( tokens, &ctx->iter ) && 
         (ctx->errors == 0);
 
   FREE(ctx);

   return ret;
}

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