From 3cdda78deb19b39dbbf8961ae0aec44dbb19bf6d Mon Sep 17 00:00:00 2001 From: Henrik Gramner Date: Sun, 6 Sep 2015 01:06:12 +0200 Subject: checkasm: add unit tests for v210enc Signed-off-by: Luca Barbato --- tests/checkasm/Makefile | 1 + tests/checkasm/checkasm.c | 3 ++ tests/checkasm/checkasm.h | 1 + tests/checkasm/v210enc.c | 94 +++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 99 insertions(+) create mode 100644 tests/checkasm/v210enc.c (limited to 'tests') diff --git a/tests/checkasm/Makefile b/tests/checkasm/Makefile index ff57aa879a..5fccad9866 100644 --- a/tests/checkasm/Makefile +++ b/tests/checkasm/Makefile @@ -2,6 +2,7 @@ AVCODECOBJS-$(CONFIG_BSWAPDSP) += bswapdsp.o AVCODECOBJS-$(CONFIG_H264PRED) += h264pred.o AVCODECOBJS-$(CONFIG_H264QPEL) += h264qpel.o +AVCODECOBJS-$(CONFIG_V210_ENCODER) += v210enc.o CHECKASMOBJS-$(CONFIG_AVCODEC) += $(AVCODECOBJS-yes) diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c index a120bc3d3c..3d47a43d00 100644 --- a/tests/checkasm/checkasm.c +++ b/tests/checkasm/checkasm.c @@ -65,6 +65,9 @@ static const struct { #endif #if CONFIG_H264QPEL { "h264qpel", checkasm_check_h264qpel }, +#endif +#if CONFIG_V210_ENCODER + { "v210enc", checkasm_check_v210enc }, #endif { NULL } }; diff --git a/tests/checkasm/checkasm.h b/tests/checkasm/checkasm.h index cbf3dcaee5..aa32655ad4 100644 --- a/tests/checkasm/checkasm.h +++ b/tests/checkasm/checkasm.h @@ -32,6 +32,7 @@ void checkasm_check_bswapdsp(void); void checkasm_check_h264pred(void); void checkasm_check_h264qpel(void); +void checkasm_check_v210enc(void); void *checkasm_check_func(void *func, const char *name, ...) av_printf_format(2, 3); int checkasm_bench_func(void); diff --git a/tests/checkasm/v210enc.c b/tests/checkasm/v210enc.c new file mode 100644 index 0000000000..cdb8e761e3 --- /dev/null +++ b/tests/checkasm/v210enc.c @@ -0,0 +1,94 @@ +/* + * Copyright (c) 2015 Henrik Gramner + * + * This file is part of Libav. + * + * Libav 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. + * + * Libav 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 Libav; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include +#include "checkasm.h" +#include "libavcodec/v210enc.h" +#include "libavutil/common.h" +#include "libavutil/internal.h" +#include "libavutil/intreadwrite.h" + +#define BUF_SIZE 512 + +#define randomize_buffers(mask) \ + do { \ + int i, size = sizeof(*y0); \ + for (i = 0; i < BUF_SIZE; i += 4 / size) { \ + uint32_t r = rnd() & mask; \ + AV_WN32A(y0 + i, r); \ + AV_WN32A(y1 + i, r); \ + } \ + for (i = 0; i < BUF_SIZE / 2; i += 4 / size) { \ + uint32_t r = rnd() & mask; \ + AV_WN32A(u0 + i, r); \ + AV_WN32A(u1 + i, r); \ + r = rnd() & mask; \ + AV_WN32A(v0 + i, r); \ + AV_WN32A(v1 + i, r); \ + } \ + for (i = 0; i < BUF_SIZE * 8 / 3; i += 4) { \ + uint32_t r = rnd(); \ + AV_WN32A(dst0 + i, r); \ + AV_WN32A(dst1 + i, r); \ + } \ + } while (0) + +#define check_pack_line(type, mask) \ + do { \ + LOCAL_ALIGNED_16(type, y0, [BUF_SIZE]); \ + LOCAL_ALIGNED_16(type, y1, [BUF_SIZE]); \ + LOCAL_ALIGNED_16(type, u0, [BUF_SIZE / 2]); \ + LOCAL_ALIGNED_16(type, u1, [BUF_SIZE / 2]); \ + LOCAL_ALIGNED_16(type, v0, [BUF_SIZE / 2]); \ + LOCAL_ALIGNED_16(type, v1, [BUF_SIZE / 2]); \ + LOCAL_ALIGNED_16(uint8_t, dst0, [BUF_SIZE * 8 / 3]); \ + LOCAL_ALIGNED_16(uint8_t, dst1, [BUF_SIZE * 8 / 3]); \ + \ + declare_func(void, const type * y, const type * u, const type * v, \ + uint8_t * dst, ptrdiff_t width); \ + ptrdiff_t width, step = 12 / sizeof(type); \ + \ + for (width = step; width < BUF_SIZE - 15; width += step) { \ + int y_offset = rnd() & 15; \ + int uv_offset = y_offset / 2; \ + randomize_buffers(mask); \ + call_ref(y0 + y_offset, u0 + uv_offset, v0 + uv_offset, dst0, width); \ + call_new(y1 + y_offset, u1 + uv_offset, v1 + uv_offset, dst1, width); \ + if (memcmp(y0, y1, BUF_SIZE) || memcmp(u0, u1, BUF_SIZE / 2) || \ + memcmp(v0, v1, BUF_SIZE / 2) || memcmp(dst0, dst1, width * 8 / 3)) \ + fail(); \ + bench_new(y1 + y_offset, u1 + uv_offset, v1 + uv_offset, dst1, width); \ + } \ + } while (0) + +void checkasm_check_v210enc(void) +{ + V210EncContext h; + + ff_v210enc_init(&h); + + if (check_func(h.pack_line_8, "v210_planar_pack_8")) + check_pack_line(uint8_t, 0xffffffff); + + if (check_func(h.pack_line_10, "v210_planar_pack_10")) + check_pack_line(uint16_t, 0x03ff03ff); + + report("planar_pack"); +} -- cgit v1.2.3