diff options
| author | Francisco Jerez <[email protected]> | 2015-03-20 14:16:09 +0200 |
|---|---|---|
| committer | Francisco Jerez <[email protected]> | 2015-05-04 17:44:17 +0300 |
| commit | 046abc998c6951ea8a4aee0a2c1b832f6c877b73 (patch) | |
| tree | 2ac6d41c8c3f788c9180e117170e7bdd9b4da342 /src/mesa/drivers/dri/i965/brw_fs.h | |
| parent | 3da9f708d4f1375d674fae4d6c6eb06e4c8d9613 (diff) | |
i965: Define helper function to copy an arbitrary live component from some register.
Reviewed-by: Matt Turner <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_fs.h')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.h b/src/mesa/drivers/dri/i965/brw_fs.h index 5f4ff15ba4d..d0c0037f7a6 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.h +++ b/src/mesa/drivers/dri/i965/brw_fs.h @@ -325,6 +325,8 @@ public: void emit_minmax(enum brw_conditional_mod conditionalmod, const fs_reg &dst, const fs_reg &src0, const fs_reg &src1); void emit_discard_jump(); + /** Copy any live channel from \p src to the first channel of \p dst. */ + void emit_uniformize(const fs_reg &dst, const fs_reg &src); bool try_emit_b2f_of_comparison(ir_expression *ir); bool try_emit_saturate(ir_expression *ir); bool try_emit_line(ir_expression *ir); |