From 7b3cb953f7d790c1ca26dd3da17ba6aea38918fd Mon Sep 17 00:00:00 2001 From: James Almer Date: Tue, 11 Apr 2017 17:12:21 -0300 Subject: checkasm: add fixed_dsp tests Tested-by: Michael Niedermayer Signed-off-by: James Almer --- tests/checkasm/Makefile | 3 + tests/checkasm/checkasm.c | 3 + tests/checkasm/checkasm.h | 1 + tests/checkasm/fixed_dsp.c | 159 +++++++++++++++++++++++++++++++++++++++++++++ tests/fate/checkasm.mak | 1 + 5 files changed, 167 insertions(+) create mode 100644 tests/checkasm/fixed_dsp.c (limited to 'tests') diff --git a/tests/checkasm/Makefile b/tests/checkasm/Makefile index 4e103f43ed..cbe614b1fd 100644 --- a/tests/checkasm/Makefile +++ b/tests/checkasm/Makefile @@ -29,6 +29,9 @@ AVFILTEROBJS-$(CONFIG_COLORSPACE_FILTER) += vf_colorspace.o CHECKASMOBJS-$(CONFIG_AVFILTER) += $(AVFILTEROBJS-yes) +AVUTILOBJS += fixed_dsp.o + +CHECKASMOBJS-$(CONFIG_AVUTIL) += $(AVUTILOBJS) CHECKASMOBJS-$(ARCH_AARCH64) += aarch64/checkasm.o CHECKASMOBJS-$(HAVE_ARMV5TE_EXTERNAL) += arm/checkasm.o diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c index ad897b9001..0cb4ed199a 100644 --- a/tests/checkasm/checkasm.c +++ b/tests/checkasm/checkasm.c @@ -128,6 +128,9 @@ static const struct { #if CONFIG_COLORSPACE_FILTER { "vf_colorspace", checkasm_check_colorspace }, #endif +#endif +#if CONFIG_AVUTIL + { "fixed_dsp", checkasm_check_fixed_dsp }, #endif { NULL } }; diff --git a/tests/checkasm/checkasm.h b/tests/checkasm/checkasm.h index f1d1f71d4f..695d871220 100644 --- a/tests/checkasm/checkasm.h +++ b/tests/checkasm/checkasm.h @@ -37,6 +37,7 @@ void checkasm_check_blend(void); void checkasm_check_blockdsp(void); void checkasm_check_bswapdsp(void); void checkasm_check_colorspace(void); +void checkasm_check_fixed_dsp(void); void checkasm_check_flacdsp(void); void checkasm_check_fmtconvert(void); void checkasm_check_h264dsp(void); diff --git a/tests/checkasm/fixed_dsp.c b/tests/checkasm/fixed_dsp.c new file mode 100644 index 0000000000..546858a600 --- /dev/null +++ b/tests/checkasm/fixed_dsp.c @@ -0,0 +1,159 @@ +/* + * Copyright (c) 2015 James Almer + * + * 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 "checkasm.h" +#include "libavutil/common.h" +#include "libavutil/fixed_dsp.h" +#include "libavutil/internal.h" +#include "libavutil/mem.h" + +#define BUF_SIZE 256 + +#define randomize_buffers() \ + do { \ + int i; \ + for (i = 0; i < BUF_SIZE; i++) { \ + src0[i] = sign_extend(rnd(), 24); \ + src1[i] = sign_extend(rnd(), 24); \ + src2[i] = sign_extend(rnd(), 24); \ + } \ + } while (0) + +static void check_vector_fmul(const int *src0, const int *src1) +{ + LOCAL_ALIGNED_32(int, ref, [BUF_SIZE]); + LOCAL_ALIGNED_32(int, new, [BUF_SIZE]); + + declare_func(void, int *dst, const int *src0, const int *src1, int len); + + call_ref(ref, src0, src1, BUF_SIZE); + call_new(new, src0, src1, BUF_SIZE); + if (memcmp(ref, new, BUF_SIZE * sizeof(int))) + fail(); + bench_new(new, src0, src1, BUF_SIZE); +} + +static void check_vector_fmul_add(const int *src0, const int *src1, const int *src2) +{ + LOCAL_ALIGNED_32(int, ref, [BUF_SIZE]); + LOCAL_ALIGNED_32(int, new, [BUF_SIZE]); + + declare_func(void, int *dst, const int *src0, const int *src1, const int *src2, int len); + + call_ref(ref, src0, src1, src2, BUF_SIZE); + call_new(new, src0, src1, src2, BUF_SIZE); + if (memcmp(ref, new, BUF_SIZE * sizeof(int))) + fail(); + bench_new(new, src0, src1, src2, BUF_SIZE); +} + +static void check_vector_fmul_window(const int32_t *src0, const int32_t *src1, const int32_t *win) +{ + LOCAL_ALIGNED_32(int32_t, ref, [BUF_SIZE]); + LOCAL_ALIGNED_32(int32_t, new, [BUF_SIZE]); + + declare_func(void, int32_t *dst, const int32_t *src0, const int32_t *src1, const int32_t *win, int len); + + call_ref(ref, src0, src1, win, BUF_SIZE / 2); + call_new(new, src0, src1, win, BUF_SIZE / 2); + if (memcmp(ref, new, BUF_SIZE * sizeof(int32_t))) + fail(); + bench_new(new, src0, src1, win, BUF_SIZE / 2); +} + +static void check_vector_fmul_window_scaled(const int32_t *src0, const int32_t *src1, const int32_t *win) +{ + LOCAL_ALIGNED_16(int16_t, ref, [BUF_SIZE]); + LOCAL_ALIGNED_16(int16_t, new, [BUF_SIZE]); + + declare_func(void, int16_t *dst, const int32_t *src0, const int32_t *src1, const int32_t *win, int len, uint8_t bits); + + call_ref(ref, src0, src1, win, BUF_SIZE / 2, 2); + call_new(new, src0, src1, win, BUF_SIZE / 2, 2); + if (memcmp(ref, new, BUF_SIZE * sizeof(int16_t))) + fail(); + bench_new(new, src0, src1, win, BUF_SIZE / 2, 2); +} + +static void check_butterflies(const int *src0, const int *src1) +{ + LOCAL_ALIGNED_16(int, ref0, [BUF_SIZE]); + LOCAL_ALIGNED_16(int, ref1, [BUF_SIZE]); + LOCAL_ALIGNED_16(int, new0, [BUF_SIZE]); + LOCAL_ALIGNED_16(int, new1, [BUF_SIZE]); + + declare_func(void, int *av_restrict src0, int *av_restrict src1, int len); + + memcpy(ref0, src0, BUF_SIZE * sizeof(*src0)); + memcpy(ref1, src1, BUF_SIZE * sizeof(*src1)); + memcpy(new0, src0, BUF_SIZE * sizeof(*src0)); + memcpy(new1, src1, BUF_SIZE * sizeof(*src1)); + + call_ref(ref0, ref1, BUF_SIZE); + call_new(new0, new1, BUF_SIZE); + if (memcmp(ref0, new0, BUF_SIZE * sizeof(*ref0)) || + memcmp(ref1, new1, BUF_SIZE * sizeof(*ref1))) + fail(); + memcpy(new0, src0, BUF_SIZE * sizeof(*src0)); + memcpy(new1, src1, BUF_SIZE * sizeof(*src1)); + bench_new(new0, new1, BUF_SIZE); +} + +static void check_scalarproduct_fixed(const int *src0, const int *src1) +{ + int ref, new; + + declare_func(int, const int *src0, const int *src1, int len); + + ref = call_ref(src0, src1, BUF_SIZE); + new = call_new(src0, src1, BUF_SIZE); + if (ref != new) + fail(); + bench_new(src0, src1, BUF_SIZE); +} + +void checkasm_check_fixed_dsp(void) +{ + LOCAL_ALIGNED_32(int32_t, src0, [BUF_SIZE]); + LOCAL_ALIGNED_32(int32_t, src1, [BUF_SIZE]); + LOCAL_ALIGNED_32(int32_t, src2, [BUF_SIZE]); + AVFixedDSPContext *fdsp = avpriv_alloc_fixed_dsp(1); + + randomize_buffers(); + if (check_func(fdsp->vector_fmul, "vector_fmul")) + check_vector_fmul(src0, src1); + if (check_func(fdsp->vector_fmul_add, "vector_fmul_add")) + check_vector_fmul_add(src0, src1, src2); + if (check_func(fdsp->vector_fmul_reverse, "vector_fmul_reverse")) + check_vector_fmul(src0, src1); + if (check_func(fdsp->vector_fmul_window, "vector_fmul_window")) + check_vector_fmul_window(src0, src1, src2); + if (check_func(fdsp->vector_fmul_window_scaled, "vector_fmul_window_scaled")) + check_vector_fmul_window_scaled(src0, src1, src2); + report("vector_fmul"); + if (check_func(fdsp->butterflies_fixed, "butterflies_fixed")) + check_butterflies(src0, src1); + report("butterflies_fixed"); + if (check_func(fdsp->scalarproduct_fixed, "scalarproduct_fixed")) + check_scalarproduct_fixed(src0, src1); + report("scalarproduct_fixed"); + + av_freep(&fdsp); +} diff --git a/tests/fate/checkasm.mak b/tests/fate/checkasm.mak index aa37b961a1..c7b6b36ebb 100644 --- a/tests/fate/checkasm.mak +++ b/tests/fate/checkasm.mak @@ -2,6 +2,7 @@ FATE_CHECKASM = fate-checkasm-alacdsp \ fate-checkasm-audiodsp \ fate-checkasm-blockdsp \ fate-checkasm-bswapdsp \ + fate-checkasm-fixed_dsp \ fate-checkasm-flacdsp \ fate-checkasm-fmtconvert \ fate-checkasm-h264dsp \ -- cgit v1.2.3