From: Niklas Haas <ffmpeg@haasn.xyz> To: ffmpeg-devel@ffmpeg.org Cc: Niklas Haas <git@haasn.dev> Subject: [FFmpeg-devel] [PATCH 03/11] tests/swscale: print speedup numbers in color Date: Mon, 17 Mar 2025 11:43:49 +0100 Message-ID: <20250317104357.307832-3-ffmpeg@haasn.xyz> (raw) In-Reply-To: <20250317104357.307832-1-ffmpeg@haasn.xyz> From: Niklas Haas <git@haasn.dev> --- libswscale/tests/swscale.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/libswscale/tests/swscale.c b/libswscale/tests/swscale.c index bdfea4e761..3f140f51f7 100644 --- a/libswscale/tests/swscale.c +++ b/libswscale/tests/swscale.c @@ -239,10 +239,17 @@ static int run_test(enum AVPixelFormat src_fmt, enum AVPixelFormat dst_fmt, } if (opts.bench && time_ref) { - printf(" time=%"PRId64" us, ref=%"PRId64" us, speedup=%.3fx %s\n", - time / opts.iters, time_ref / opts.iters, - (double) time_ref / time, - time <= time_ref ? "faster" : "\033[1;33mslower\033[0m"); + double ratio = (double) time_ref / time; + const char *color = ratio > 1.10 ? "\033[1;32m" : /* bold green */ + ratio > 1.02 ? "\033[32m" : /* green */ + ratio > 0.98 ? "" : /* default */ + ratio > 0.95 ? "\033[33m" : /* yellow */ + ratio > 0.90 ? "\033[31m" : /* red */ + "\033[1;31m"; /* bold red */ + + printf(" time=%"PRId64" us, ref=%"PRId64" us, speedup=%.3fx %s%s\033[0m\n", + time / opts.iters, time_ref / opts.iters, ratio, color, + ratio >= 1.0 ? "faster" : "slower"); } else if (opts.bench) { printf(" time=%"PRId64" us\n", time / opts.iters); } -- 2.48.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
next prev parent reply other threads:[~2025-03-17 10:44 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2025-03-17 10:43 [FFmpeg-devel] [PATCH 01/11] tests/swscale: allow choosing specific flags and dither mode Niklas Haas 2025-03-17 10:43 ` [FFmpeg-devel] [PATCH 02/11] tests/swscale: allow testing only unscaled convertors Niklas Haas 2025-03-17 10:43 ` Niklas Haas [this message] 2025-03-17 10:43 ` [FFmpeg-devel] [PATCH 04/11] tests/swscale: use yuva444p as reference Niklas Haas 2025-03-17 10:43 ` [FFmpeg-devel] [PATCH 05/11] tests/swscale: switch from MSE to SSIM Niklas Haas 2025-03-17 10:43 ` [FFmpeg-devel] [PATCH 06/11] tests/swscale: print performance stats on exit Niklas Haas 2025-03-17 10:43 ` [FFmpeg-devel] [PATCH 07/11] tests/swscale: check supported inputs for legacy swscale separately Niklas Haas 2025-03-17 10:43 ` [FFmpeg-devel] [PATCH 08/11] tests/swscale: remove stray whitespace in scanf format Niklas Haas 2025-03-17 10:43 ` [FFmpeg-devel] [PATCH 09/11] tests/swscale: calculate theoretical expected SSIM Niklas Haas 2025-03-17 10:53 ` Niklas Haas 2025-03-17 10:43 ` [FFmpeg-devel] [PATCH 10/11] tests/swscale: constrain reference SSIM for low bit depth formats Niklas Haas 2025-03-17 10:43 ` [FFmpeg-devel] [PATCH 11/11] tests/swscale: allow setting log verbosity Niklas Haas
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