diff options
| author | Ian Romanick <[email protected]> | 2010-07-19 17:12:42 -0700 |
|---|---|---|
| committer | Ian Romanick <[email protected]> | 2010-07-20 17:48:24 -0700 |
| commit | 7e2aa91507a5883e33473e0a94215ee3985baad1 (patch) | |
| tree | 0e88667d83141c9359eb00b50d6945b4e18c8e72 /src/glsl/ir.h | |
| parent | 1124e5a3cbba839ffd968742bfa3295c8de5498c (diff) | |
glsl2: Add and use new variable mode ir_var_temporary
This is quite a large patch because breaking it into smaller pieces
would result in the tree being intermitently broken. The big changes
are:
* Add the ir_var_temporary variable mode
* Change the ir_variable constructor to take the mode as a
parameter and correctly specify the mode for all ir_varables.
* Change the linker to not cross validate ir_var_temporary
variables.
* Change the linker to pull all ir_var_temporary variables from
global scope into 'main'.
Diffstat (limited to 'src/glsl/ir.h')
| -rw-r--r-- | src/glsl/ir.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/glsl/ir.h b/src/glsl/ir.h index 3be096270d8..9fd9850391f 100644 --- a/src/glsl/ir.h +++ b/src/glsl/ir.h @@ -162,7 +162,8 @@ enum ir_variable_mode { ir_var_uniform, ir_var_in, ir_var_out, - ir_var_inout + ir_var_inout, + ir_var_temporary /**< Temporary variable generated during compilation. */ }; enum ir_variable_interpolation { @@ -174,7 +175,7 @@ enum ir_variable_interpolation { class ir_variable : public ir_instruction { public: - ir_variable(const struct glsl_type *, const char *); + ir_variable(const struct glsl_type *, const char *, ir_variable_mode); virtual ir_variable *clone(struct hash_table *ht) const; |