Mesa (master): i965/fs: Add a function to resize fs_inst's sources array.
Matt Turner
mattst88 at kemper.freedesktop.org
Sun Jun 1 20:26:20 UTC 2014
Module: Mesa
Branch: master
Commit: 521f9b9a48da586ca3352cea7f8bf7c49741cf0d
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=521f9b9a48da586ca3352cea7f8bf7c49741cf0d
Author: Matt Turner <mattst88 at gmail.com>
Date: Thu Feb 20 13:14:05 2014 -0800
i965/fs: Add a function to resize fs_inst's sources array.
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 | 9 +++++++++
src/mesa/drivers/dri/i965/brw_fs.h | 2 ++
2 files changed, 11 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 9ebb869..f23a946 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -111,6 +111,15 @@ fs_inst::fs_inst(const fs_inst &that)
this->src[i] = that.src[i];
}
+void
+fs_inst::resize_sources(uint8_t num_sources)
+{
+ if (this->sources != num_sources) {
+ this->src = reralloc(this, this->src, fs_reg, num_sources);
+ this->sources = num_sources;
+ }
+}
+
#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 fb68923..b7cfb3c 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.h
+++ b/src/mesa/drivers/dri/i965/brw_fs.h
@@ -200,6 +200,8 @@ public:
const fs_reg &src1, const fs_reg &src2);
fs_inst(const fs_inst &that);
+ void resize_sources(uint8_t num_sources);
+
bool equals(fs_inst *inst) const;
bool overwrites_reg(const fs_reg ®) const;
bool is_send_from_grf() const;
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