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/* Spa
*
* Copyright © 2022 Wim Taymans
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include "config.h"
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <time.h>
#include <spa/debug/mem.h>
#include "test-helper.h"
#include "mix-ops.c"
static uint32_t cpu_flags;
#define N_SAMPLES 1024
static uint8_t samp_out[N_SAMPLES * 8];
static void compare_mem(int i, int j, const void *m1, const void *m2, size_t size)
{
int res = memcmp(m1, m2, size);
if (res != 0) {
fprintf(stderr, "%d %d %zd:\n", i, j, size);
spa_debug_mem(0, m1, size);
spa_debug_mem(0, m2, size);
}
spa_assert_se(res == 0);
}
static int run_test(const char *name, const void *src[], uint32_t n_src, const void *dst,
size_t dst_size, uint32_t n_samples, mix_func_t mix)
{
struct mix_ops ops;
ops.fmt = SPA_AUDIO_FORMAT_F32;
ops.n_channels = 1;
ops.cpu_flags = cpu_flags;
mix_ops_init(&ops);
fprintf(stderr, "%s\n", name);
mix(&ops, (void *)samp_out, src, n_src, n_samples);
compare_mem(0, 0, samp_out, dst, dst_size);
return 0;
}
static void test_s8(void)
{
int8_t out[] = { 0x00, 0x00, 0x00, 0x00 };
int8_t in_1[] = { 0x00, 0x00, 0x00, 0x00 };
int8_t in_2[] = { 0x7f, 0x80, 0x40, 0xc0 };
int8_t in_3[] = { 0x40, 0xc0, 0xc0, 0x40 };
int8_t in_4[] = { 0xc0, 0x40, 0x40, 0xc0 };
int8_t out_4[] = { 0x7f, 0x80, 0x40, 0xc0 };
const void *src[6] = { in_1, in_2, in_3, in_4 };
run_test("test_s8_0", NULL, 0, out, sizeof(out), SPA_N_ELEMENTS(out), mix_s8_c);
run_test("test_s8_1", src, 1, in_1, sizeof(in_1), SPA_N_ELEMENTS(in_1), mix_s8_c);
run_test("test_s8_4", src, 4, out_4, sizeof(out_4), SPA_N_ELEMENTS(out_4), mix_s8_c);
}
static void test_u8(void)
{
uint8_t out[] = { 0x80, 0x80, 0x80, 0x80 };
uint8_t in_1[] = { 0x80, 0x80, 0x80, 0x80 };
uint8_t in_2[] = { 0xff, 0x00, 0xc0, 0x40 };
uint8_t in_3[] = { 0xc0, 0x40, 0x40, 0xc0 };
uint8_t in_4[] = { 0x40, 0xc0, 0xc0, 0x40 };
uint8_t out_4[] = { 0xff, 0x00, 0xc0, 0x40 };
const void *src[6] = { in_1, in_2, in_3, in_4 };
run_test("test_u8_0", NULL, 0, out, sizeof(out), SPA_N_ELEMENTS(out), mix_u8_c);
run_test("test_u8_1", src, 1, in_1, sizeof(in_1), SPA_N_ELEMENTS(in_1), mix_u8_c);
run_test("test_u8_4", src, 4, out_4, sizeof(out_4), SPA_N_ELEMENTS(out_4), mix_u8_c);
}
static void test_s16(void)
{
int16_t out[] = { 0x0000, 0x0000, 0x0000, 0x0000 };
int16_t in_1[] = { 0x0000, 0x0000, 0x0000, 0x0000 };
int16_t in_2[] = { 0x7fff, 0x8000, 0x4000, 0xc000 };
int16_t in_3[] = { 0x4000, 0xc000, 0xc000, 0x4000 };
int16_t in_4[] = { 0xc000, 0x4000, 0x4000, 0xc000 };
int16_t out_4[] = { 0x7fff, 0x8000, 0x4000, 0xc000 };
const void *src[6] = { in_1, in_2, in_3, in_4 };
run_test("test_s16_0", NULL, 0, out, sizeof(out), SPA_N_ELEMENTS(out), mix_s16_c);
run_test("test_s16_1", src, 1, in_1, sizeof(in_1), SPA_N_ELEMENTS(in_1), mix_s16_c);
run_test("test_s16_4", src, 4, out_4, sizeof(out_4), SPA_N_ELEMENTS(out_4), mix_s16_c);
}
static void test_u16(void)
{
uint16_t out[] = { 0x8000, 0x8000, 0x8000, 0x8000 };
uint16_t in_1[] = { 0x8000, 0x8000, 0x8000 , 0x8000};
uint16_t in_2[] = { 0xffff, 0x0000, 0xc000, 0x4000 };
uint16_t in_3[] = { 0xc000, 0x4000, 0x4000, 0xc000 };
uint16_t in_4[] = { 0x4000, 0xc000, 0xc000, 0x4000 };
uint16_t out_4[] = { 0xffff, 0x0000, 0xc000, 0x4000 };
const void *src[6] = { in_1, in_2, in_3, in_4 };
run_test("test_u16_0", NULL, 0, out, sizeof(out), SPA_N_ELEMENTS(out), mix_u16_c);
run_test("test_u16_1", src, 1, in_1, sizeof(in_1), SPA_N_ELEMENTS(in_1), mix_u16_c);
run_test("test_u16_4", src, 4, out_4, sizeof(out_4), SPA_N_ELEMENTS(out_4), mix_u16_c);
}
static void test_s24(void)
{
int24_t out[] = { S32_TO_S24(0x000000), S32_TO_S24(0x000000), S32_TO_S24(0x000000) };
int24_t in_1[] = { S32_TO_S24(0x000000), S32_TO_S24(0x000000), S32_TO_S24(0x000000) };
int24_t in_2[] = { S32_TO_S24(0x7fffff), S32_TO_S24(0xff800000), S32_TO_S24(0x400000) };
int24_t in_3[] = { S32_TO_S24(0x400000), S32_TO_S24(0xffc00000), S32_TO_S24(0xffc00000) };
int24_t in_4[] = { S32_TO_S24(0xffc00000), S32_TO_S24(0x400000), S32_TO_S24(0x400000) };
int24_t out_4[] = { S32_TO_S24(0x7fffff), S32_TO_S24(0xff800000), S32_TO_S24(0x400000) };
const void *src[6] = { in_1, in_2, in_3, in_4 };
run_test("test_s24_0", NULL, 0, out, sizeof(out), SPA_N_ELEMENTS(out), mix_s24_c);
run_test("test_s24_1", src, 1, in_1, sizeof(in_1), SPA_N_ELEMENTS(in_1), mix_s24_c);
run_test("test_s24_4", src, 4, out_4, sizeof(out_4), SPA_N_ELEMENTS(out_4), mix_s24_c);
}
static void test_u24(void)
{
uint24_t out[] = { U32_TO_U24(0x800000), U32_TO_U24(0x800000), U32_TO_U24(0x800000) };
uint24_t in_1[] = { U32_TO_U24(0x800000), U32_TO_U24(0x800000), U32_TO_U24(0x800000) };
uint24_t in_2[] = { U32_TO_U24(0xffffffff), U32_TO_U24(0x000000), U32_TO_U24(0xffc00000) };
uint24_t in_3[] = { U32_TO_U24(0xffc00000), U32_TO_U24(0x400000), U32_TO_U24(0x400000) };
uint24_t in_4[] = { U32_TO_U24(0x400000), U32_TO_U24(0xffc00000), U32_TO_U24(0xffc00000) };
uint24_t out_4[] = { U32_TO_U24(0xffffffff), U32_TO_U24(0x000000), U32_TO_U24(0xffc00000) };
const void *src[6] = { in_1, in_2, in_3, in_4 };
run_test("test_u24_0", NULL, 0, out, sizeof(out), SPA_N_ELEMENTS(out), mix_u24_c);
run_test("test_u24_1", src, 1, in_1, sizeof(in_1), SPA_N_ELEMENTS(in_1), mix_u24_c);
run_test("test_u24_4", src, 4, out_4, sizeof(out_4), SPA_N_ELEMENTS(out_4), mix_u24_c);
}
static void test_s32(void)
{
int32_t out[] = { 0x00000000, 0x00000000, 0x00000000, 0x00000000 };
int32_t in_1[] = { 0x00000000, 0x00000000, 0x00000000, 0x00000000 };
int32_t in_2[] = { 0x7fffffff, 0x80000000, 0x40000000, 0xc0000000 };
int32_t in_3[] = { 0x40000000, 0xc0000000, 0xc0000000, 0x40000000 };
int32_t in_4[] = { 0xc0000000, 0x40000000, 0x40000000, 0xc0000000 };
int32_t out_4[] = { 0x7fffffff, 0x80000000, 0x40000000, 0xc0000000 };
const void *src[6] = { in_1, in_2, in_3, in_4 };
run_test("test_s32_0", NULL, 0, out, sizeof(out), SPA_N_ELEMENTS(out), mix_s32_c);
run_test("test_s32_1", src, 1, in_1, sizeof(in_1), SPA_N_ELEMENTS(in_1), mix_s32_c);
run_test("test_s32_4", src, 4, out_4, sizeof(out_4), SPA_N_ELEMENTS(out_4), mix_s32_c);
}
static void test_u32(void)
{
uint32_t out[] = { 0x80000000, 0x80000000, 0x80000000, 0x80000000 };
uint32_t in_1[] = { 0x80000000, 0x80000000, 0x80000000, 0x80000000 };
uint32_t in_2[] = { 0xffffffff, 0x00000000, 0xc0000000, 0x40000000 };
uint32_t in_3[] = { 0xc0000000, 0x40000000, 0x40000000, 0xc0000000 };
uint32_t in_4[] = { 0x40000000, 0xc0000000, 0xc0000000, 0x40000000 };
uint32_t out_4[] = { 0xffffffff, 0x00000000, 0xc0000000, 0x40000000 };
const void *src[6] = { in_1, in_2, in_3, in_4 };
run_test("test_u32_0", NULL, 0, out, sizeof(out), SPA_N_ELEMENTS(out), mix_u32_c);
run_test("test_u32_1", src, 1, in_1, sizeof(in_1), SPA_N_ELEMENTS(in_1), mix_u32_c);
run_test("test_u32_4", src, 4, out_4, sizeof(out_4), SPA_N_ELEMENTS(out_4), mix_u32_c);
}
static void test_s24_32(void)
{
int32_t out[] = { 0x000000, 0x000000, 0x000000, 0x000000 };
int32_t in_1[] = { 0x000000, 0x000000, 0x000000, 0x000000 };
int32_t in_2[] = { 0x7fffff, 0xff800000, 0x400000, 0xffc00000 };
int32_t in_3[] = { 0x400000, 0xffc00000, 0xffc00000, 0x400000 };
int32_t in_4[] = { 0xffc00000, 0x400000, 0x400000, 0xffc00000 };
int32_t out_4[] = { 0x7fffff, 0xff800000, 0x400000, 0xffc00000 };
const void *src[6] = { in_1, in_2, in_3, in_4 };
run_test("test_s24_32_0", NULL, 0, out, sizeof(out), SPA_N_ELEMENTS(out), mix_s24_32_c);
run_test("test_s24_32_1", src, 1, in_1, sizeof(in_1), SPA_N_ELEMENTS(in_1), mix_s24_32_c);
run_test("test_s24_32_4", src, 4, out_4, sizeof(out_4), SPA_N_ELEMENTS(out_4), mix_s24_32_c);
}
static void test_u24_32(void)
{
uint32_t out[] = { 0x800000, 0x800000, 0x800000, 0x800000 };
uint32_t in_1[] = { 0x800000, 0x800000, 0x800000, 0x800000 };
uint32_t in_2[] = { 0xffffff, 0x000000, 0xc00000, 0x400000 };
uint32_t in_3[] = { 0xc00000, 0x400000, 0x400000, 0xc00000 };
uint32_t in_4[] = { 0x400000, 0xc00000, 0xc00000, 0x400000 };
uint32_t out_4[] = { 0xffffff, 0x000000, 0xc00000, 0x400000 };
const void *src[6] = { in_1, in_2, in_3, in_4 };
run_test("test_u24_32_0", NULL, 0, out, sizeof(out), SPA_N_ELEMENTS(out), mix_u24_32_c);
run_test("test_u24_32_1", src, 1, in_1, sizeof(in_1), SPA_N_ELEMENTS(in_1), mix_u24_32_c);
run_test("test_u24_32_4", src, 4, out_4, sizeof(out_4), SPA_N_ELEMENTS(out_4), mix_u24_32_c);
}
static void test_f32(void)
{
float out[] = { 0.0f, 0.0f, 0.0f, 0.0f };
float in_1[] = { 0.0f, 0.0f, 0.0f, 0.0f };
float in_2[] = { 1.0f, -1.0f, 0.5f, -0.5f };
float in_3[] = { 0.5f, -0.5f, -0.5f, 0.5f };
float in_4[] = { -0.5f, 1.0f, 0.5f, -0.5f };
float out_4[] = { 1.0f, -0.5f, 0.5f, -0.5f };
const void *src[6] = { in_1, in_2, in_3, in_4 };
run_test("test_f32_0", NULL, 0, out, sizeof(out), SPA_N_ELEMENTS(out), mix_f32_c);
run_test("test_f32_1", src, 1, in_1, sizeof(in_1), SPA_N_ELEMENTS(in_1), mix_f32_c);
run_test("test_f32_4", src, 4, out_4, sizeof(out_4), SPA_N_ELEMENTS(out_4), mix_f32_c);
#if defined(HAVE_SSE)
if (cpu_flags & SPA_CPU_FLAG_SSE) {
run_test("test_f32_0_sse", NULL, 0, out, sizeof(out), SPA_N_ELEMENTS(out), mix_f32_sse);
run_test("test_f32_1_sse", src, 1, in_1, sizeof(in_1), SPA_N_ELEMENTS(in_1), mix_f32_sse);
run_test("test_f32_4_sse", src, 4, out_4, sizeof(out_4), SPA_N_ELEMENTS(out_4), mix_f32_sse);
}
#endif
#if defined(HAVE_AVX)
if (cpu_flags & SPA_CPU_FLAG_AVX) {
run_test("test_f32_0_avx", NULL, 0, out, sizeof(out), SPA_N_ELEMENTS(out), mix_f32_avx);
run_test("test_f32_1_avx", src, 1, in_1, sizeof(in_1), SPA_N_ELEMENTS(in_1), mix_f32_avx);
run_test("test_f32_4_avx", src, 4, out_4, sizeof(out_4), SPA_N_ELEMENTS(out_4), mix_f32_avx);
}
#endif
}
static void test_f64(void)
{
double out[] = { 0.0, 0.0, 0.0, 0.0 };
double in_1[] = { 0.0, 0.0, 0.0, 0.0 };
double in_2[] = { 1.0, -1.0, 0.5, -0.5 };
double in_3[] = { 0.5, -0.5, -0.5, 0.5 };
double in_4[] = { -0.5, 1.0, 0.5, -0.5 };
double out_4[] = { 1.0, -0.5, 0.5, -0.5 };
const void *src[6] = { in_1, in_2, in_3, in_4 };
run_test("test_f64_0", NULL, 0, out, sizeof(out), SPA_N_ELEMENTS(out), mix_f64_c);
run_test("test_f64_1", src, 1, in_1, sizeof(in_1), SPA_N_ELEMENTS(in_1), mix_f64_c);
run_test("test_f64_4", src, 4, out_4, sizeof(out_4), SPA_N_ELEMENTS(out_4), mix_f64_c);
#if defined(HAVE_SSE2)
if (cpu_flags & SPA_CPU_FLAG_SSE2) {
run_test("test_f64_0_sse2", NULL, 0, out, sizeof(out), SPA_N_ELEMENTS(out), mix_f64_sse2);
run_test("test_f64_1_sse2", src, 1, in_1, sizeof(in_1), SPA_N_ELEMENTS(in_1), mix_f64_sse2);
run_test("test_f64_4_sse2", src, 4, out_4, sizeof(out_4), SPA_N_ELEMENTS(out_4), mix_f64_sse2);
}
#endif
}
int main(int argc, char *argv[])
{
cpu_flags = get_cpu_flags();
printf("got get CPU flags %d\n", cpu_flags);
test_s8();
test_u8();
test_s16();
test_u16();
test_s24();
test_u24();
test_s32();
test_u32();
test_s24_32();
test_u24_32();
test_f32();
test_f64();
return 0;
}
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