Hi James, Am Mo., 20. Feb. 2023 um 20:59 Uhr schrieb James Darnley <jdarn...@obe.tv>:
> --- > tests/checkasm/Makefile | 1 + > tests/checkasm/checkasm.c | 3 ++ > tests/checkasm/checkasm.h | 1 + > tests/checkasm/vf_bwdif.c | 70 +++++++++++++++++++++++++++++++++++++++ > tests/fate/checkasm.mak | 1 + > 5 files changed, 76 insertions(+) > create mode 100644 tests/checkasm/vf_bwdif.c > > diff --git a/tests/checkasm/Makefile b/tests/checkasm/Makefile > index a6f06c7007..b6a43f181f 100644 > --- a/tests/checkasm/Makefile > +++ b/tests/checkasm/Makefile > @@ -40,6 +40,7 @@ CHECKASMOBJS-$(CONFIG_AVCODEC) += > $(AVCODECOBJS-yes) > # libavfilter tests > AVFILTEROBJS-$(CONFIG_AFIR_FILTER) += af_afir.o > AVFILTEROBJS-$(CONFIG_BLEND_FILTER) += vf_blend.o > +AVFILTEROBJS-$(CONFIG_BWDIF_FILTER) += vf_bwdif.o > AVFILTEROBJS-$(CONFIG_COLORSPACE_FILTER) += vf_colorspace.o > AVFILTEROBJS-$(CONFIG_EQ_FILTER) += vf_eq.o > AVFILTEROBJS-$(CONFIG_GBLUR_FILTER) += vf_gblur.o > diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c > index e96d84a7da..5e729cf0e0 100644 > --- a/tests/checkasm/checkasm.c > +++ b/tests/checkasm/checkasm.c > @@ -179,6 +179,9 @@ static const struct { > #if CONFIG_BLEND_FILTER > { "vf_blend", checkasm_check_blend }, > #endif > + #if CONFIG_BWDIF_FILTER > + { "vf_bwdif", checkasm_check_vf_bwdif }, > + #endif > #if CONFIG_COLORSPACE_FILTER > { "vf_colorspace", checkasm_check_colorspace }, > #endif > diff --git a/tests/checkasm/checkasm.h b/tests/checkasm/checkasm.h > index 8744a81218..e9e73c6fa0 100644 > --- a/tests/checkasm/checkasm.h > +++ b/tests/checkasm/checkasm.h > @@ -82,6 +82,7 @@ void checkasm_check_utvideodsp(void); > void checkasm_check_v210dec(void); > void checkasm_check_v210enc(void); > void checkasm_check_vc1dsp(void); > +void checkasm_check_vf_bwdif(void); > void checkasm_check_vf_eq(void); > void checkasm_check_vf_gblur(void); > void checkasm_check_vf_hflip(void); > diff --git a/tests/checkasm/vf_bwdif.c b/tests/checkasm/vf_bwdif.c > new file mode 100644 > index 0000000000..e27f9b7494 > --- /dev/null > +++ b/tests/checkasm/vf_bwdif.c > @@ -0,0 +1,70 @@ > +/* > + * This file is part of FFmpeg. > + * > + * FFmpeg is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License as published by > + * the Free Software Foundation; either version 2 of the License, or > + * (at your option) any later version. > + * > + * FFmpeg is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + * > + * You should have received a copy of the GNU General Public License along > + * with FFmpeg; if not, write to the Free Software Foundation, Inc., > + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. > + */ > + > +#include <string.h> > +#include "checkasm.h" > +#include "libavcodec/internal.h" > +#include "libavfilter/bwdif.h" > + > +#define WIDTH 256 > + > +#define randomize_buffers(buf0, buf1, mask, count) \ > + for (size_t i; i < count; i++) \ > + buf0[i] = buf1[i] = rnd() & mask > + > +void checkasm_check_vf_bwdif(void) > +{ > + BWDIFContext ctx_8, ctx_10, ctx_16; > + > + ff_bwdif_init_filter_line(&ctx_8, 8); > + ff_bwdif_init_filter_line(&ctx_10, 10); > + ff_bwdif_init_filter_line(&ctx_16, 16); > + > + if (check_func(ctx_8.filter_line, "bwdif8")) { > + uint8_t prev0[9*WIDTH], prev1[9*WIDTH]; > + uint8_t next0[9*WIDTH], next1[9*WIDTH]; > + uint8_t cur0[9*WIDTH], cur1[9*WIDTH]; > + uint8_t dst0[WIDTH], dst1[WIDTH]; > + > + declare_func(void, void *dst, void *prev, void *cur, void *next, > + int w, int prefs, int mrefs, int prefs2, int > mrefs2, > + int prefs3, int mrefs3, int prefs4, int mrefs4, > + int parity, int clip_max); > + > + randomize_buffers(prev0, prev1, 0xff, 9*WIDTH); > + randomize_buffers(next0, next1, 0xff, 9*WIDTH); > + randomize_buffers(cur0, cur1, 0xff, 9*WIDTH); > + > + call_ref(dst0, prev0 + 4*WIDTH, cur0 + 4*WIDTH, next0 + 4*WIDTH, > WIDTH, > + WIDTH, -WIDTH, 2*WIDTH, -2*WIDTH, 3*WIDTH, -3*WIDTH, > 4*WIDTH, -4*WIDTH, > + 0, 0xff); > + call_new(dst1, prev1 + 4*WIDTH, cur1 + 4*WIDTH, next1 + 4*WIDTH, > WIDTH, > + WIDTH, -WIDTH, 2*WIDTH, -2*WIDTH, 3*WIDTH, -3*WIDTH, > 4*WIDTH, -4*WIDTH, > + 0, 0xff); > + > + if (memcmp(dst0, dst1, WIDTH) > + || memcmp(prev0, prev1, sizeof prev0) > + || memcmp(next0, next1, sizeof next0) > + || memcmp(cur0, cur1, sizeof cur0)) > + fail(); > + bench_new(dst1, prev1 + 4*WIDTH, cur1 + 4*WIDTH, next1 + 4*WIDTH, > WIDTH, > + WIDTH, -WIDTH, 2*WIDTH, -2*WIDTH, 3*WIDTH, -3*WIDTH, > 4*WIDTH, -4*WIDTH, > + 0, 0xff); > + } > + report("bwdif8"); > +} > I'm not familiar with checkasm tests, but isn't this one limited to a bit depth of 8? > diff --git a/tests/fate/checkasm.mak b/tests/fate/checkasm.mak > index a4e95541f5..6a7d4a1226 100644 > --- a/tests/fate/checkasm.mak > +++ b/tests/fate/checkasm.mak > @@ -37,6 +37,7 @@ FATE_CHECKASM = fate-checkasm-aacpsdsp > \ > fate-checkasm-v210enc \ > fate-checkasm-vc1dsp \ > fate-checkasm-vf_blend \ > + fate-checkasm-vf_bwdif \ > fate-checkasm-vf_colorspace \ > fate-checkasm-vf_eq \ > fate-checkasm-vf_gblur \ > -- > 2.39.1 > Best Regards, Thomas _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".