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_slang_evaluate_int() no longer used

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This commit is contained in:
Brian 2007-02-02 12:07:57 -07:00
parent 06daf74a71
commit b12b13f832
2 changed files with 0 additions and 58 deletions
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50
src/mesa/shader/slang/slang_storage.c
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@ -132,56 +132,6 @@ static GLboolean aggregate_variables (slang_storage_aggregate *agg, slang_variab
return GL_TRUE;
}
GLboolean _slang_evaluate_int (slang_assembly_file *file, slang_machine *pmach,
slang_assembly_name_space *space, slang_operation *array_size, GLuint *pint,
slang_atom_pool *atoms)
{
slang_assembly_file_restore_point point;
slang_machine mach;
slang_assemble_ctx A;
A.file = file;
A.mach = pmach;
A.atoms = atoms;
A.space = *space;
A.local.ret_size = 0;
A.local.addr_tmp = 0;
A.local.swizzle_tmp = 4;
/* save the current assembly */
if (!slang_assembly_file_restore_point_save (file, &point))
return GL_FALSE;
/* setup the machine */
mach = *pmach;
mach.ip = file->count;
/* allocate local storage for expression */
if (!slang_assembly_file_push_label (file, slang_asm_local_alloc, 20))
return GL_FALSE;
if (!slang_assembly_file_push_label (file, slang_asm_enter, 20))
return GL_FALSE;
/* insert the actual expression */
if (!_slang_assemble_operation (&A, array_size, slang_ref_forbid))
return GL_FALSE;
if (!slang_assembly_file_push (file, slang_asm_exit))
return GL_FALSE;
/* execute the expression */
if (!_slang_execute2 (file, &mach))
return GL_FALSE;
/* the evaluated expression is on top of the stack */
*pint = (GLuint) mach.mem[mach.sp + SLANG_MACHINE_GLOBAL_SIZE]._float;
/* restore the old assembly */
if (!slang_assembly_file_restore_point_load (file, &point))
return GL_FALSE;
return GL_TRUE;
}
GLboolean _slang_aggregate_variable (slang_storage_aggregate *agg, slang_type_specifier *spec,
GLuint array_len, slang_function_scope *funcs, slang_struct_scope *structs,
slang_variable_scope *vars, slang_machine *mach, slang_assembly_file *file,

8
src/mesa/shader/slang/slang_storage.h
View file

@ -103,14 +103,6 @@ _slang_aggregate_variable(slang_storage_aggregate *agg,
slang_assembly_file *file,
slang_atom_pool *atoms);
extern GLboolean
_slang_evaluate_int(slang_assembly_file *file,
slang_machine *pmach,
slang_assembly_name_space *space,
slang_operation *array_size,
GLuint *pint,
slang_atom_pool *atoms);
/*
* Returns the size (in machine units) of the given storage type.
* It is an error to pass-in slang_stor_aggregate.