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| author | Lynne <dev@lynne.ee> | 2022-09-04 02:40:07 +0200 |
|---|---|---|
| committer | Lynne <dev@lynne.ee> | 2022-09-06 04:21:49 +0200 |
| commit | 9a9647af3309369e0d35cd99426d1c73df7a634c (patch) | |
| tree | 773f97673b586c3dccc6e7f4cd978a2b9812a5ef /tests | |
| parent | 4537d9554d9a0027ba028c8eb16221d9235ebe43 (diff) | |
| download | ffmpeg-9a9647af3309369e0d35cd99426d1c73df7a634c.tar.gz | |
checkasm/tx: add checkasm support for the iMDCT
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/checkasm/av_tx.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/tests/checkasm/av_tx.c b/tests/checkasm/av_tx.c index 9d3823e8ed..1fa6da45ac 100644 --- a/tests/checkasm/av_tx.c +++ b/tests/checkasm/av_tx.c @@ -43,35 +43,36 @@ static const int check_lens[] = { 2, 4, 8, 16, 32, 64, 1024, 16384, }; -static AVTXContext *tx_refs[6 /*AVTXType*/][FF_ARRAY_ELEMS(check_lens)]; +static AVTXContext *tx_refs[AV_TX_NB][2 /* Direction */][FF_ARRAY_ELEMS(check_lens)] = { 0 }; static int init = 0; static void free_tx_refs(void) { for (int i = 0; i < FF_ARRAY_ELEMS(tx_refs); i++) for (int j = 0; j < FF_ARRAY_ELEMS(*tx_refs); j++) - av_tx_uninit(&tx_refs[i][j]); + for (int k = 0; k < FF_ARRAY_ELEMS(**tx_refs); k++) + av_tx_uninit(&tx_refs[i][j][k]); } -#define CHECK_TEMPLATE(PREFIX, TYPE, DATA_TYPE, SCALE, LENGTHS, CHECK_EXPRESSION) \ +#define CHECK_TEMPLATE(PREFIX, TYPE, DIR, DATA_TYPE, SCALE_TYPE, LENGTHS, CHECK_EXPRESSION) \ do { \ int err; \ AVTXContext *tx; \ av_tx_fn fn; \ int num_checks = 0; \ int last_check = 0; \ - const void *scale = &SCALE; \ \ for (int i = 0; i < FF_ARRAY_ELEMS(LENGTHS); i++) { \ int len = LENGTHS[i]; \ + const SCALE_TYPE scale = 1.0 / len; \ \ - if ((err = av_tx_init(&tx, &fn, TYPE, 0, len, &scale, 0x0)) < 0) { \ + if ((err = av_tx_init(&tx, &fn, TYPE, DIR, len, &scale, 0x0)) < 0) { \ fprintf(stderr, "av_tx: %s\n", av_err2str(err)); \ return; \ } \ \ if (check_func(fn, PREFIX "_%i", len)) { \ - AVTXContext *tx_ref = tx_refs[TYPE][i]; \ + AVTXContext *tx_ref = tx_refs[TYPE][DIR][i]; \ if (!tx_ref) \ tx_ref = tx; \ num_checks++; \ @@ -84,8 +85,8 @@ static void free_tx_refs(void) break; \ } \ bench_new(tx, out_new, in, sizeof(DATA_TYPE)); \ - av_tx_uninit(&tx_refs[TYPE][i]); \ - tx_refs[TYPE][i] = tx; \ + av_tx_uninit(&tx_refs[TYPE][DIR][i]); \ + tx_refs[TYPE][DIR][i] = tx; \ } else { \ av_tx_uninit(&tx); \ } \ @@ -99,9 +100,6 @@ static void free_tx_refs(void) void checkasm_check_av_tx(void) { - const float scale_float = 1.0f; - const double scale_double = 1.0f; - declare_func(void, AVTXContext *tx, void *out, void *in, ptrdiff_t stride); void *in = av_malloc(16384*2*8); @@ -109,11 +107,14 @@ void checkasm_check_av_tx(void) void *out_new = av_malloc(16384*2*8); randomize_complex(in, 16384, AVComplexFloat, SCALE_NOOP); - CHECK_TEMPLATE("float_fft", AV_TX_FLOAT_FFT, AVComplexFloat, scale_float, check_lens, + CHECK_TEMPLATE("float_fft", AV_TX_FLOAT_FFT, 0, AVComplexFloat, float, check_lens, !float_near_abs_eps_array(out_ref, out_new, EPS, len*2)); + CHECK_TEMPLATE("float_imdct", AV_TX_FLOAT_MDCT, 1, float, float, check_lens, + !float_near_abs_eps_array(out_ref, out_new, EPS, len)); + randomize_complex(in, 16384, AVComplexDouble, SCALE_NOOP); - CHECK_TEMPLATE("double_fft", AV_TX_DOUBLE_FFT, AVComplexDouble, scale_double, check_lens, + CHECK_TEMPLATE("double_fft", AV_TX_DOUBLE_FFT, 0, AVComplexDouble, double, check_lens, !double_near_abs_eps_array(out_ref, out_new, EPS, len*2)); av_free(in); |