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https://code.videolan.org/videolan/dav1d
synced 2026-06-11 04:03:05 +00:00
Niklas Haas
3a2a874994
There are a number of benefits tied to the upstream / third-party checkasm version, including: - Improved long-term maintainability, code reuse with other projects, etc. - Vastly improved overall performance / runtime for benchmarking, due primarily to the ability to scale the runtime of each test to that test's complexity. - Much more robust statistical analysis of benchmarking results; including robust outlier rejection, an estimation of the histogram, and the ability to report the variance / stddev in addition to the (trimmed) mean. - Interactive HTML and JSON output formats in addition to CSV/TSV. - More readable and user-friendly output across the board, especially for failures and data dumps (e.g. also showing errors inside padding bytes). - Better cross-platform support, including dynamic fallback of timer implementations on ARM platforms, a better RISC-V harness, and more. There are multiple approaches to how we can solve the problem of integrating this third party checkasm into dav1d, but I think the hybrid approach of loading it as an external dependency, falling back to a meson wrap file, provides the best overall compromise. This avoids the messiness of git e.g. git submodules, while still allowing us to pin individual tags.
67 lines
2.7 KiB
C
67 lines
2.7 KiB
C
/*
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* Copyright © 2018, VideoLAN and dav1d authors
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* Copyright © 2018, Two Orioles, LLC
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef DAV1D_TESTS_CHECKASM_INTERNAL_H
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#define DAV1D_TESTS_CHECKASM_INTERNAL_H
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#include "config.h"
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#include "common/intops.h"
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#include <checkasm/test.h>
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#include <checkasm/utils.h>
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#define rnd checkasm_rand
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#define decl_check_bitfns(name) \
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name##_8bpc(void); \
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name##_16bpc(void)
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void checkasm_check_msac(void);
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void checkasm_check_pal(void);
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void checkasm_check_refmvs(void);
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decl_check_bitfns(void checkasm_check_cdef);
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decl_check_bitfns(void checkasm_check_filmgrain);
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decl_check_bitfns(void checkasm_check_ipred);
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decl_check_bitfns(void checkasm_check_itx);
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decl_check_bitfns(void checkasm_check_loopfilter);
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decl_check_bitfns(void checkasm_check_looprestoration);
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decl_check_bitfns(void checkasm_check_mc);
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#ifdef BITDEPTH
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#define checkasm_check_impl_pixel checkasm_check_impl(PIXEL_TYPE)
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#define checkasm_check_pixel(...) checkasm_check(PIXEL_TYPE, __VA_ARGS__)
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#define checkasm_check_coef(...) checkasm_check(COEF_TYPE, __VA_ARGS__)
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#define PIXEL_RECT(...) BUF_RECT(pixel, __VA_ARGS__)
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#define CLEAR_PIXEL_RECT CLEAR_BUF_RECT
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#define checkasm_check_pixel_padded checkasm_check_rect_padded
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#define checkasm_check_pixel_padded_align checkasm_check_rect_padded_align
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#endif
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#endif /* DAV1D_TESTS_CHECKASM_INTERNAL_H */
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