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i965/fs: Add a function to resize fs_inst's sources array. 

Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Matt Turner 2014-02-20 13:14:05 -08:00
parent 07af0abef0
commit 521f9b9a48
2 changed files with 11 additions and 0 deletions
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9
src/mesa/drivers/dri/i965/brw_fs.cpp
View File

@ -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) \

2
src/mesa/drivers/dri/i965/brw_fs.h
View File

@ -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 &reg) const;
bool is_send_from_grf() const;