mirror of https://git.ffmpeg.org/ffmpeg.git
checkasm: add AAC PS tests
This includes various fixes and improvements from James Almer. Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
Clément Bœsch
Clément Bœsch
parent
e4a27e2f2d
commit
edd041e64c
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@ -13,6 +13,7 @@ AVCODECOBJS-$(CONFIG_VP8DSP) += vp8dsp.o
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AVCODECOBJS-$(CONFIG_VIDEODSP) += videodsp.o
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# decoders/encoders
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AVCODECOBJS-$(CONFIG_AAC_DECODER) += aacpsdsp.o
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AVCODECOBJS-$(CONFIG_ALAC_DECODER) += alacdsp.o
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AVCODECOBJS-$(CONFIG_DCA_DECODER) += synth_filter.o
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AVCODECOBJS-$(CONFIG_JPEG2000_DECODER) += jpeg2000dsp.o
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@ -0,0 +1,161 @@
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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 "libavcodec/aacpsdsp.h"
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#include "checkasm.h"
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#define N 32
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#define STRIDE 128
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#define BUF_SIZE (N * STRIDE)
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#define randomize(buf, len) do { \
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int i; \
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for (i = 0; i < len; i++) { \
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const INTFLOAT f = (INTFLOAT)rnd() / UINT_MAX; \
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(buf)[i] = f; \
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} \
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} while (0)
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#define EPS 0.005
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static void test_add_squares(void)
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{
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LOCAL_ALIGNED_16(INTFLOAT, dst0, [BUF_SIZE]);
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LOCAL_ALIGNED_16(INTFLOAT, dst1, [BUF_SIZE]);
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LOCAL_ALIGNED_16(INTFLOAT, src, [BUF_SIZE], [2]);
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declare_func(void, INTFLOAT *dst,
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const INTFLOAT (*src)[2], int n);
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randomize((INTFLOAT *)src, BUF_SIZE * 2);
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randomize(dst0, BUF_SIZE);
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memcpy(dst1, dst0, BUF_SIZE * sizeof(INTFLOAT));
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call_ref(dst0, src, BUF_SIZE);
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call_new(dst1, src, BUF_SIZE);
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if (!float_near_abs_eps_array(dst0, dst1, EPS, BUF_SIZE))
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fail();
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bench_new(dst1, src, BUF_SIZE);
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}
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static void test_mul_pair_single(void)
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{
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LOCAL_ALIGNED_16(INTFLOAT, dst0, [BUF_SIZE], [2]);
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LOCAL_ALIGNED_16(INTFLOAT, dst1, [BUF_SIZE], [2]);
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LOCAL_ALIGNED_16(INTFLOAT, src0, [BUF_SIZE], [2]);
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LOCAL_ALIGNED_16(INTFLOAT, src1, [BUF_SIZE]);
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declare_func(void, INTFLOAT (*dst)[2],
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INTFLOAT (*src0)[2], INTFLOAT *src1, int n);
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randomize((INTFLOAT *)src0, BUF_SIZE * 2);
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randomize(src1, BUF_SIZE);
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call_ref(dst0, src0, src1, BUF_SIZE);
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call_new(dst1, src0, src1, BUF_SIZE);
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if (!float_near_abs_eps_array((float *)dst0, (float *)dst1, EPS, BUF_SIZE * 2))
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fail();
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bench_new(dst1, src0, src1, BUF_SIZE);
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}
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static void test_hybrid_analysis(void)
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{
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LOCAL_ALIGNED_16(INTFLOAT, dst0, [BUF_SIZE], [2]);
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LOCAL_ALIGNED_16(INTFLOAT, dst1, [BUF_SIZE], [2]);
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LOCAL_ALIGNED_16(INTFLOAT, in, [12], [2]);
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LOCAL_ALIGNED_16(INTFLOAT, filter, [N], [8][2]);
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declare_func(void, INTFLOAT (*out)[2], INTFLOAT (*in)[2],
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const INTFLOAT (*filter)[8][2],
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int stride, int n);
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randomize((INTFLOAT *)in, 12 * 2);
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randomize((INTFLOAT *)filter, N * 8 * 2);
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randomize((INTFLOAT *)dst0, BUF_SIZE * 2);
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memcpy(dst1, dst0, BUF_SIZE * 2 * sizeof(INTFLOAT));
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call_ref(dst0, in, filter, STRIDE, N);
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call_new(dst1, in, filter, STRIDE, N);
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if (!float_near_abs_eps_array((float *)dst0, (float *)dst1, EPS, BUF_SIZE * 2))
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fail();
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bench_new(dst1, in, filter, STRIDE, N);
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}
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static void test_stereo_interpolate(PSDSPContext *psdsp)
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{
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int i;
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LOCAL_ALIGNED_16(INTFLOAT, l, [BUF_SIZE], [2]);
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LOCAL_ALIGNED_16(INTFLOAT, r, [BUF_SIZE], [2]);
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LOCAL_ALIGNED_16(INTFLOAT, l0, [BUF_SIZE], [2]);
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LOCAL_ALIGNED_16(INTFLOAT, r0, [BUF_SIZE], [2]);
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LOCAL_ALIGNED_16(INTFLOAT, l1, [BUF_SIZE], [2]);
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LOCAL_ALIGNED_16(INTFLOAT, r1, [BUF_SIZE], [2]);
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LOCAL_ALIGNED_16(INTFLOAT, h, [2], [4]);
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LOCAL_ALIGNED_16(INTFLOAT, h_step, [2], [4]);
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declare_func(void, INTFLOAT (*l)[2], INTFLOAT (*r)[2],
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INTFLOAT h[2][4], INTFLOAT h_step[2][4], int len);
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randomize((INTFLOAT *)l, BUF_SIZE * 2);
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randomize((INTFLOAT *)r, BUF_SIZE * 2);
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for (i = 0; i < 2; i++) {
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if (check_func(psdsp->stereo_interpolate[i], "ps_stereo_interpolate%s", i ? "_ipdopd" : "")) {
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memcpy(l0, l, BUF_SIZE * 2 * sizeof(INTFLOAT));
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memcpy(l1, l, BUF_SIZE * 2 * sizeof(INTFLOAT));
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memcpy(r0, r, BUF_SIZE * 2 * sizeof(INTFLOAT));
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memcpy(r1, r, BUF_SIZE * 2 * sizeof(INTFLOAT));
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randomize((INTFLOAT *)h, 2 * 4);
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randomize((INTFLOAT *)h_step, 2 * 4);
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call_ref(l0, r0, h, h_step, BUF_SIZE);
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call_new(l1, r1, h, h_step, BUF_SIZE);
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if (!float_near_abs_eps_array((float *)l0, (float *)l1, EPS, BUF_SIZE * 2) ||
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!float_near_abs_eps_array((float *)r0, (float *)r1, EPS, BUF_SIZE * 2))
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fail();
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memcpy(l1, l, BUF_SIZE * 2 * sizeof(INTFLOAT));
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memcpy(r1, r, BUF_SIZE * 2 * sizeof(INTFLOAT));
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bench_new(l1, r1, h, h_step, BUF_SIZE);
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}
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}
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}
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void checkasm_check_aacpsdsp(void)
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{
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PSDSPContext psdsp;
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ff_psdsp_init(&psdsp);
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if (check_func(psdsp.add_squares, "ps_add_squares"))
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test_add_squares();
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report("add_squares");
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if (check_func(psdsp.mul_pair_single, "ps_mul_pair_single"))
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test_mul_pair_single();
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report("mul_pair_single");
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if (check_func(psdsp.hybrid_analysis, "ps_hybrid_analysis"))
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test_hybrid_analysis();
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report("hybrid_analysis");
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test_stereo_interpolate(&psdsp);
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report("stereo_interpolate");
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}
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@ -65,6 +65,9 @@ static const struct {
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void (*func)(void);
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} tests[] = {
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#if CONFIG_AVCODEC
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#if CONFIG_AAC_DECODER
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{ "aacpsdsp", checkasm_check_aacpsdsp },
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#endif
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#if CONFIG_ALAC_DECODER
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{ "alacdsp", checkasm_check_alacdsp },
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#endif
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@ -31,6 +31,7 @@
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#include "libavutil/lfg.h"
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#include "libavutil/timer.h"
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void checkasm_check_aacpsdsp(void);
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void checkasm_check_alacdsp(void);
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void checkasm_check_audiodsp(void);
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void checkasm_check_blend(void);
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@ -1,4 +1,5 @@
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FATE_CHECKASM = fate-checkasm-alacdsp \
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FATE_CHECKASM = fate-checkasm-aacpsdsp \
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fate-checkasm-alacdsp \
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fate-checkasm-audiodsp \
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fate-checkasm-blockdsp \
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fate-checkasm-bswapdsp \
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