7529cdb3f6
The upcoming vectormath that will used to speed up the SPU version of Extras/BulletMultiThreaded depends on this.
96 lines
3.3 KiB
C
96 lines
3.3 KiB
C
/* Test nearbyintf4 for SPU
|
|
Copyright (C) 2006, 2007 Sony Computer Entertainment Inc.
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms,
|
|
with or without modification, are permitted provided that the
|
|
following conditions are met:
|
|
* Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in the
|
|
documentation and/or other materials provided with the distribution.
|
|
* Neither the name of the Sony Computer Entertainment Inc nor the names
|
|
of its contributors may be used to endorse or promote products derived
|
|
from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <math.h>
|
|
#include "simdmath.h"
|
|
#include "common-test.h"
|
|
#include "testutils.h"
|
|
|
|
#define DEFINE_DATA(var,a,b) \
|
|
float var = hide_float(a); \
|
|
float var ## _out = hide_float(b); \
|
|
vec_float4 var ## _v = spu_splats(var); \
|
|
vec_float4 var ## _out_v = spu_splats(var ## _out);
|
|
|
|
/*
|
|
*/
|
|
#define DEFINE_DATA_UNSIGNED(var,a,b)\
|
|
unsigned int var ## _ina = a ; \
|
|
unsigned int var ## _inb = b ; \
|
|
float var = make_float(var ## _ina); \
|
|
float var ## _out = make_float(var ## _inb); \
|
|
vec_float4 var ## _v = spu_splats(var); \
|
|
vec_float4 var ## _out_v = spu_splats(var ## _out);
|
|
|
|
#define DO_TEST(var,id) \
|
|
res_v = nearbyintf4(var ## _v); \
|
|
TEST_CHECK(" #id ", allequal_float4( res_v, var ## _out_v ), 0);
|
|
|
|
|
|
int main()
|
|
{
|
|
vec_float4 res_v;
|
|
|
|
TEST_SET_START("625018616200","NBI", "nearbyintf4");
|
|
|
|
|
|
|
|
|
|
//s=0, e=100, f=7fffff --> s=0, e=100, f=7fffff
|
|
DEFINE_DATA_UNSIGNED(x1,0x71ffffff,0x71ffffff)
|
|
//s=0, e=22, f=0x7fffff --> s=0,e=22,f=0x7ffffe
|
|
DEFINE_DATA_UNSIGNED(x2, 0x4affffff,0x4afffffe)
|
|
//s=0, e=23, f=0 --> s=0,e=23,f=0
|
|
DEFINE_DATA_UNSIGNED(x3, 0x4b000000,0x4b000000)
|
|
//s=0, e=-126, f=0 --> 0
|
|
DEFINE_DATA_UNSIGNED(x4, 0x800000,0x0)
|
|
DEFINE_DATA(x5, 1.001f, 1.f)
|
|
DEFINE_DATA(x6, -.05f, 0.f)
|
|
DEFINE_DATA(x7, 0.9999f, 0.f)
|
|
DEFINE_DATA(x8, 0.4999f, 0.f)
|
|
|
|
TEST_START("nearbyintf4");
|
|
DO_TEST(x1,625018616201NBI)
|
|
DO_TEST(x2,625018616202NBI)
|
|
DO_TEST(x3,625018616203NBI)
|
|
DO_TEST(x4,625018616204NBI)
|
|
DO_TEST(x5,625018616205NBI)
|
|
DO_TEST(x6,625018616206NBI)
|
|
DO_TEST(x7,625018616207NBI)
|
|
DO_TEST(x8,625018616208NBI)
|
|
TEST_SET_DONE();
|
|
|
|
|
|
TEST_EXIT();
|
|
}
|