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#include <3rd/fctx/fct.h>
#include "ut_dca_pr.h"
#include "ut_dca_pr_long.h"
#include "libpqf.h"
#include <stdio.h>
#include <tgmath.h>
////////////////////////////////////////////////////////////////////////////////
static float* create_chirp(int sz)
{
int i = 0;
float* buf = malloc(sizeof(float) * sz);
static int done = 0;
for(i = 0; i < sz; i++) {
float t = i;
buf[i] = sinf((t + t * t * 0.5 / 2.0) * 2.0 * M_PI/(float)sz);
}
return buf;
}
#define check_reconstruction(a, b, sz) \
do { \
uint16_t i = 0; \
int scale = 1 << 18; \
for (i = 0; i < sz; i ++) { \
fct_chk((abs((int)round((a)[i] * scale) - (int)round((b)[i] * scale))) < 2); \
} \
} while (0) \
#define PQF_TEST_COVER(module) \
FCT_SUITE_BGN(module) \
{ \
uint16_t sb_sz = module.get_subband_sz(); \
uint16_t sb_num = module.get_subbands_num(); \
uint16_t proto_sz = module.get_proto_sz(); \
const float* proto = module.get_proto(); \
const float* dummy = calloc(sb_sz * sb_num, sizeof(float)); \
FCT_TEST_BGN(module-IMP) \
{ \
int k;\
pqf_a_ctx_t ctx; \
int status = pqf_create_a_ctx(sb_sz, sb_num, proto_sz, proto, &ctx); \
fct_chk_eq_int(status, PQF_SUCCESS); \
float* in_buf1 = calloc(sb_sz * sb_num, sizeof(float)); \
in_buf1[500] = 1.0; \
float* out_buf = malloc(sizeof(float) * sb_sz * sb_num); \
float* synth_buf = malloc(sizeof(float) * sb_sz * sb_num * 2); \
void* dec_ctx = module.create_ctx(); \
pqf_do_analyse(ctx, in_buf1, out_buf); \
module.synth_filter(out_buf, synth_buf, dec_ctx); \
pqf_do_analyse(ctx, dummy, out_buf); \
module.synth_filter(out_buf, synth_buf + sb_sz * sb_num, dec_ctx); \
\
check_reconstruction(in_buf1, synth_buf + proto_sz, sb_sz * sb_num); \
\
module.free_ctx(dec_ctx); \
free(synth_buf); \
free(out_buf); \
free(in_buf1); \
} \
FCT_TEST_END(); \
FCT_TEST_BGN(module-DC) \
{ \
int k; \
pqf_a_ctx_t ctx; \
uint16_t i = 0; \
int status = pqf_create_a_ctx(sb_sz, sb_num, proto_sz, proto, &ctx); \
fct_chk_eq_int(status, PQF_SUCCESS); \
float* in_buf1 = calloc(sb_sz * sb_num, sizeof(float)); \
for (i = 0; i < sb_sz * sb_num; i++) \
in_buf1[i] = 1.0; \
float* out_buf = malloc(sizeof(float) * sb_sz * sb_num); \
float* synth_buf = malloc(sizeof(float) * sb_sz * sb_num * 2); \
void* dec_ctx = module.create_ctx(); \
pqf_do_analyse(ctx, in_buf1, out_buf); \
module.synth_filter(out_buf, synth_buf, dec_ctx); \
pqf_do_analyse(ctx, in_buf1, out_buf); \
module.synth_filter(out_buf, synth_buf + sb_sz * sb_num, dec_ctx); \
\
check_reconstruction(in_buf1, synth_buf + proto_sz, sb_sz * sb_num); \
\
module.free_ctx(dec_ctx); \
free(synth_buf); \
free(out_buf); \
free(in_buf1); \
} \
FCT_TEST_END(); \
FCT_TEST_BGN(module-CHIRP-SHORT) \
{ \
pqf_a_ctx_t ctx; \
int status = pqf_create_a_ctx(sb_sz, sb_num, proto_sz, proto, &ctx); \
uint16_t i = 0; \
float* chirp = create_chirp(sb_sz * sb_num); \
float* out_buf = malloc(sizeof(float) * sb_sz * sb_num); \
float* synth_buf = malloc(sizeof(float) * sb_sz * sb_num * 2); \
fct_chk_eq_int(status, PQF_SUCCESS); \
void* dec_ctx = module.create_ctx(); \
pqf_do_analyse(ctx, chirp, out_buf); \
module.synth_filter(out_buf, synth_buf, dec_ctx); \
pqf_do_analyse(ctx, dummy, out_buf); \
module.synth_filter(out_buf, synth_buf + sb_sz * sb_num, dec_ctx); \
\
check_reconstruction(chirp, synth_buf + proto_sz, sb_sz * sb_num); \
\
module.free_ctx(dec_ctx); \
free(synth_buf); \
free(out_buf); \
free(chirp); \
} \
FCT_TEST_END(); \
FCT_TEST_BGN(module-CHIRP-LONG) \
{ \
pqf_a_ctx_t ctx; \
int status = pqf_create_a_ctx(sb_sz, sb_num, proto_sz, proto, &ctx); \
uint16_t i = 0; \
float* chirp = create_chirp(16384); \
float* out_buf = malloc(sizeof(float) * sb_sz * sb_num); \
float* synth_buf = malloc(sizeof(float) * 16384 + sb_sz * sb_num); \
fct_chk_eq_int(status, PQF_SUCCESS); \
void* dec_ctx = module.create_ctx(); \
pqf_do_analyse(ctx, chirp, out_buf); \
module.synth_filter(out_buf, synth_buf, dec_ctx); \
for (i = sb_sz * sb_num; i < 16384; i += sb_sz * sb_num) { \
pqf_do_analyse(ctx, chirp + i, out_buf); \
module.synth_filter(out_buf, synth_buf + i, dec_ctx); \
} \
pqf_do_analyse(ctx, dummy, out_buf); \
module.synth_filter(out_buf, synth_buf + 16384, dec_ctx); \
\
check_reconstruction(chirp, synth_buf + proto_sz, 16384); \
\
module.free_ctx(dec_ctx); \
free(synth_buf); \
free(out_buf); \
free(chirp); \
} \
FCT_TEST_END(); \
free((void*)dummy); \
} \
FCT_SUITE_END(); \
////////////////////////////////////////////////////////////////////////////////
FCT_BGN()
{
PQF_TEST_COVER(ut_dca_pr)
PQF_TEST_COVER(ut_dca_pr_long)
}
FCT_END();
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