Mesa (master): i965/fs: Add and use an fs_inst copy constructor.
Matt Turner
mattst88 at kemper.freedesktop.org
Sun Jun 1 20:26:20 UTC 2014
Module: Mesa
Branch: master
Commit: 6d3a15223aedaff26dd3aab900e02c8548956973
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=6d3a15223aedaff26dd3aab900e02c8548956973
Author: Matt Turner <mattst88 at gmail.com>
Date: Thu Feb 20 09:40:02 2014 -0800
i965/fs: Add and use an fs_inst copy constructor.
Will get more complicated when fs_reg src becomes a pointer.
Reviewed-by: Chris Forbes <chrisf at ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
---
src/mesa/drivers/dri/i965/brw_fs.cpp | 5 +++++
src/mesa/drivers/dri/i965/brw_fs.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 1a83c8c..af458ba 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -139,6 +139,11 @@ fs_inst::fs_inst(enum opcode opcode, fs_reg dst,
assert(src[2].reg_offset >= 0);
}
+fs_inst::fs_inst(const fs_inst &that)
+{
+ memcpy(this, &that, sizeof(that));
+}
+
#define ALU1(op) \
fs_inst * \
fs_visitor::op(fs_reg dst, fs_reg src0) \
diff --git a/src/mesa/drivers/dri/i965/brw_fs.h b/src/mesa/drivers/dri/i965/brw_fs.h
index 789f0b3..bda233c 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.h
+++ b/src/mesa/drivers/dri/i965/brw_fs.h
@@ -197,6 +197,7 @@ public:
fs_inst(enum opcode opcode, fs_reg dst, fs_reg src0, fs_reg src1);
fs_inst(enum opcode opcode, fs_reg dst,
fs_reg src0, fs_reg src1,fs_reg src2);
+ fs_inst(const fs_inst &that);
bool equals(fs_inst *inst) const;
bool overwrites_reg(const fs_reg ®) const;
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