mesa: additional instruction field size assertions

2009-08-26 10:57:18 -06:00
parent 476290946e
commit dd528f0ec1
1 changed files with 6 additions and 0 deletions
--- a/src/mesa/shader/program.c
+++ b/src/mesa/shader/program.c
@@ -62,6 +62,12 @@ _mesa_init_program(GLcontext *ctx)
   ASSERT(ctx->Const.FragmentProgram.MaxUniformComponents / 4
          <= (1 << INST_INDEX_BITS));

+   /* If this fails, increase prog_instruction::TexSrcUnit size */
+   ASSERT(MAX_TEXTURE_UNITS < (1 << 5));
+
+   /* If this fails, increase prog_instruction::TexSrcTarget size */
+   ASSERT(NUM_TEXTURE_TARGETS < (1 << 3));
+
   ctx->Program.ErrorPos = -1;
   ctx->Program.ErrorString = _mesa_strdup("");