mirror of
https://github.com/pineappleEA/pineapple-src.git
synced 2024-12-04 23:18:26 -05:00
160 lines
5.6 KiB
C
160 lines
5.6 KiB
C
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/*
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* Copyright (c) 2015 James Almer
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with FFmpeg; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "checkasm.h"
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#include "libavutil/common.h"
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#include "libavutil/fixed_dsp.h"
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#include "libavutil/internal.h"
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#include "libavutil/mem.h"
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#define BUF_SIZE 256
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#define randomize_buffers() \
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do { \
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int i; \
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for (i = 0; i < BUF_SIZE; i++) { \
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src0[i] = sign_extend(rnd(), 24); \
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src1[i] = sign_extend(rnd(), 24); \
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src2[i] = sign_extend(rnd(), 24); \
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} \
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} while (0)
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static void check_vector_fmul(const int *src0, const int *src1)
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{
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LOCAL_ALIGNED_32(int, ref, [BUF_SIZE]);
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LOCAL_ALIGNED_32(int, new, [BUF_SIZE]);
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declare_func(void, int *dst, const int *src0, const int *src1, int len);
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call_ref(ref, src0, src1, BUF_SIZE);
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call_new(new, src0, src1, BUF_SIZE);
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if (memcmp(ref, new, BUF_SIZE * sizeof(int)))
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fail();
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bench_new(new, src0, src1, BUF_SIZE);
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}
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static void check_vector_fmul_add(const int *src0, const int *src1, const int *src2)
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{
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LOCAL_ALIGNED_32(int, ref, [BUF_SIZE]);
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LOCAL_ALIGNED_32(int, new, [BUF_SIZE]);
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declare_func(void, int *dst, const int *src0, const int *src1, const int *src2, int len);
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call_ref(ref, src0, src1, src2, BUF_SIZE);
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call_new(new, src0, src1, src2, BUF_SIZE);
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if (memcmp(ref, new, BUF_SIZE * sizeof(int)))
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fail();
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bench_new(new, src0, src1, src2, BUF_SIZE);
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}
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static void check_vector_fmul_window(const int32_t *src0, const int32_t *src1, const int32_t *win)
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{
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LOCAL_ALIGNED_32(int32_t, ref, [BUF_SIZE]);
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LOCAL_ALIGNED_32(int32_t, new, [BUF_SIZE]);
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declare_func(void, int32_t *dst, const int32_t *src0, const int32_t *src1, const int32_t *win, int len);
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call_ref(ref, src0, src1, win, BUF_SIZE / 2);
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call_new(new, src0, src1, win, BUF_SIZE / 2);
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if (memcmp(ref, new, BUF_SIZE * sizeof(int32_t)))
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fail();
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bench_new(new, src0, src1, win, BUF_SIZE / 2);
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}
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static void check_vector_fmul_window_scaled(const int32_t *src0, const int32_t *src1, const int32_t *win)
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{
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LOCAL_ALIGNED_16(int16_t, ref, [BUF_SIZE]);
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LOCAL_ALIGNED_16(int16_t, new, [BUF_SIZE]);
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declare_func(void, int16_t *dst, const int32_t *src0, const int32_t *src1, const int32_t *win, int len, uint8_t bits);
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call_ref(ref, src0, src1, win, BUF_SIZE / 2, 2);
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call_new(new, src0, src1, win, BUF_SIZE / 2, 2);
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if (memcmp(ref, new, BUF_SIZE * sizeof(int16_t)))
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fail();
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bench_new(new, src0, src1, win, BUF_SIZE / 2, 2);
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}
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static void check_butterflies(const int *src0, const int *src1)
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{
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LOCAL_ALIGNED_16(int, ref0, [BUF_SIZE]);
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LOCAL_ALIGNED_16(int, ref1, [BUF_SIZE]);
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LOCAL_ALIGNED_16(int, new0, [BUF_SIZE]);
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LOCAL_ALIGNED_16(int, new1, [BUF_SIZE]);
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declare_func(void, int *av_restrict src0, int *av_restrict src1, int len);
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memcpy(ref0, src0, BUF_SIZE * sizeof(*src0));
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memcpy(ref1, src1, BUF_SIZE * sizeof(*src1));
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memcpy(new0, src0, BUF_SIZE * sizeof(*src0));
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memcpy(new1, src1, BUF_SIZE * sizeof(*src1));
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call_ref(ref0, ref1, BUF_SIZE);
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call_new(new0, new1, BUF_SIZE);
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if (memcmp(ref0, new0, BUF_SIZE * sizeof(*ref0)) ||
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memcmp(ref1, new1, BUF_SIZE * sizeof(*ref1)))
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fail();
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memcpy(new0, src0, BUF_SIZE * sizeof(*src0));
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memcpy(new1, src1, BUF_SIZE * sizeof(*src1));
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bench_new(new0, new1, BUF_SIZE);
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}
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static void check_scalarproduct_fixed(const int *src0, const int *src1)
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{
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int ref, new;
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declare_func(int, const int *src0, const int *src1, int len);
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ref = call_ref(src0, src1, BUF_SIZE);
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new = call_new(src0, src1, BUF_SIZE);
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if (ref != new)
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fail();
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bench_new(src0, src1, BUF_SIZE);
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}
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void checkasm_check_fixed_dsp(void)
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{
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LOCAL_ALIGNED_32(int32_t, src0, [BUF_SIZE]);
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LOCAL_ALIGNED_32(int32_t, src1, [BUF_SIZE]);
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LOCAL_ALIGNED_32(int32_t, src2, [BUF_SIZE]);
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AVFixedDSPContext *fdsp = avpriv_alloc_fixed_dsp(1);
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randomize_buffers();
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if (check_func(fdsp->vector_fmul, "vector_fmul_fixed"))
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check_vector_fmul(src0, src1);
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if (check_func(fdsp->vector_fmul_add, "vector_fmul_add_fixed"))
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check_vector_fmul_add(src0, src1, src2);
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if (check_func(fdsp->vector_fmul_reverse, "vector_fmul_reverse_fixed"))
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check_vector_fmul(src0, src1);
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if (check_func(fdsp->vector_fmul_window, "vector_fmul_window_fixed"))
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check_vector_fmul_window(src0, src1, src2);
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if (check_func(fdsp->vector_fmul_window_scaled, "vector_fmul_window_scaled_fixed"))
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check_vector_fmul_window_scaled(src0, src1, src2);
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report("vector_fmul");
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if (check_func(fdsp->butterflies_fixed, "butterflies_fixed"))
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check_butterflies(src0, src1);
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report("butterflies_fixed");
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if (check_func(fdsp->scalarproduct_fixed, "scalarproduct_fixed"))
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check_scalarproduct_fixed(src0, src1);
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report("scalarproduct_fixed");
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av_freep(&fdsp);
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}
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