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i965/blorp: wrap emission of conditional assignment

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Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
This commit is contained in:
Topi Pohjolainen
2013-11-30 17:06:19 +02:00
parent 8c42ade7a4
commit 9e9617f797
2 changed files with 15 additions and 15 deletions
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src/mesa/drivers/dri/i965/brw_blorp_blit.cpp
+4 -15
View File
@@ -1444,21 +1444,10 @@ brw_blorp_blit_program::clamp_tex_coords(struct brw_reg regX,
struct brw_reg clampX1,
struct brw_reg clampY1)
{
brw_CMP(&func, vec16(brw_null_reg()), BRW_CONDITIONAL_L, regX, clampX0);
brw_MOV(&func, regX, clampX0);
brw_set_predicate_control(&func, BRW_PREDICATE_NONE);
brw_CMP(&func, vec16(brw_null_reg()), BRW_CONDITIONAL_G, regX, clampX1);
brw_MOV(&func, regX, clampX1);
brw_set_predicate_control(&func, BRW_PREDICATE_NONE);
brw_CMP(&func, vec16(brw_null_reg()), BRW_CONDITIONAL_L, regY, clampY0);
brw_MOV(&func, regY, clampY0);
brw_set_predicate_control(&func, BRW_PREDICATE_NONE);
brw_CMP(&func, vec16(brw_null_reg()), BRW_CONDITIONAL_G, regY, clampY1);
brw_MOV(&func, regY, clampY1);
brw_set_predicate_control(&func, BRW_PREDICATE_NONE);
emit_cond_mov(regX, clampX0, BRW_CONDITIONAL_L, regX, clampX0);
emit_cond_mov(regX, clampX1, BRW_CONDITIONAL_G, regX, clampX1);
emit_cond_mov(regY, clampY0, BRW_CONDITIONAL_L, regY, clampY0);
emit_cond_mov(regY, clampY1, BRW_CONDITIONAL_G, regY, clampY1);
}
/**
src/mesa/drivers/dri/i965/brw_blorp_blit_eu.h
+11
View File
@@ -57,6 +57,17 @@ protected:
const struct brw_reg &src_1,
const struct brw_reg &src_2);
inline void emit_cond_mov(const struct brw_reg &x,
const struct brw_reg &y,
int op,
const struct brw_reg &dst,
const struct brw_reg &src)
{
brw_CMP(&func, vec16(brw_null_reg()), op, x, y);
brw_MOV(&func, dst, src);
brw_set_predicate_control(&func, BRW_PREDICATE_NONE);
}
void *mem_ctx;
struct brw_compile func;
};