diff options
-rw-r--r-- | tests/checkasm/ipred.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/checkasm/ipred.c b/tests/checkasm/ipred.c index f1168c9..531e5f3 100644 --- a/tests/checkasm/ipred.c +++ b/tests/checkasm/ipred.c @@ -46,6 +46,8 @@ static const char *const intra_pred_mode_names[N_IMPL_INTRA_PRED_MODES] = { [FILTER_PRED] = "filter" }; +static const char *const cfl_ac_names[3] = { "420", "422", "444" }; + static const char *const cfl_pred_mode_names[DC_128_PRED + 1] = { [DC_PRED] = "cfl", [DC_128_PRED] = "cfl_128", @@ -101,6 +103,42 @@ static void check_intra_pred(Dav1dIntraPredDSPContext *const c) { report("intra_pred"); } +static void check_cfl_ac(Dav1dIntraPredDSPContext *const c) { + ALIGN_STK_32(int16_t, c_dst, 32 * 32,); + ALIGN_STK_32(int16_t, a_dst, 32 * 32,); + ALIGN_STK_32(pixel, luma, 32 * 32,); + + declare_func(void, int16_t *ac, const pixel *y, ptrdiff_t stride, + int w_pad, int h_pad, int cw, int ch); + + for (int layout = 1; layout <= DAV1D_PIXEL_LAYOUT_I444; layout++) { + const int ss_ver = layout == DAV1D_PIXEL_LAYOUT_I420; + const int ss_hor = layout != DAV1D_PIXEL_LAYOUT_I444; + for (int w = 4; w <= (32 >> ss_hor); w <<= 1) + if (check_func(c->cfl_ac[layout - 1], "cfl_ac_%s_w%d_%dbpc", + cfl_ac_names[layout - 1], w, BITDEPTH)) + { + for (int h = imax(w / 4, 4); h <= imin(w * 4, (32 >> ss_ver)); h <<= 1) { + const ptrdiff_t stride = 32 * sizeof(pixel); + const int w_pad = rand() & ((w >> 2) - 1); + const int h_pad = rand() & ((h >> 2) - 1); + + for (int y = 0; y < (h << ss_ver); y++) + for (int x = 0; x < (w << ss_hor); x++) + luma[y * 32 + x] = rand() & ((1 << BITDEPTH) - 1); + + call_ref(c_dst, luma, stride, w_pad, h_pad, w, h); + call_new(a_dst, luma, stride, w_pad, h_pad, w, h); + if (memcmp(c_dst, a_dst, w * h * sizeof(*c_dst))) + fail(); + + bench_new(a_dst, luma, stride, 0, 0, w, h); + } + } + } + report("cfl_ac"); +} + static void check_cfl_pred(Dav1dIntraPredDSPContext *const c) { ALIGN_STK_32(pixel, c_dst, 32 * 32,); ALIGN_STK_32(pixel, a_dst, 32 * 32,); @@ -179,6 +217,7 @@ void bitfn(checkasm_check_ipred)(void) { bitfn(dav1d_intra_pred_dsp_init)(&c); check_intra_pred(&c); + check_cfl_ac(&c); check_cfl_pred(&c); check_pal_pred(&c); } |