From: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Subject: [FFmpeg-devel] [PATCH 2/7] avcodec/dsd: Use double for LUTs
Date: Tue, 2 Apr 2024 03:37:03 +0200
Message-ID: <GV1P250MB0737B01583B5F8640794C61D8F3E2@GV1P250MB0737.EURP250.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <GV1P250MB0737D9E8D64211A49774E5828F3E2@GV1P250MB0737.EURP250.PROD.OUTLOOK.COM>
Needed to make DSD->PCM conversion bitexact across arches.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
libavcodec/dsd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/dsd.c b/libavcodec/dsd.c
index e039302c99..ec63a706f6 100644
--- a/libavcodec/dsd.c
+++ b/libavcodec/dsd.c
@@ -68,7 +68,7 @@ static const double htaps[HTAPS] = {
3.423230509967409e-07, 1.244182214744588e-07, 3.130441005359396e-08
};
-static float ctables[CTABLES][256];
+static double ctables[CTABLES][256];
static av_cold void dsd_ctables_tableinit(void)
{
--
2.40.1
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next prev parent reply other threads:[~2024-04-02 1:37 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-02 1:35 [FFmpeg-devel] [PATCH 1/7] avcodec/wavpack: Fix leak and segfault on reallocation error Andreas Rheinhardt
2024-04-02 1:37 ` Andreas Rheinhardt [this message]
2024-04-02 1:37 ` [FFmpeg-devel] [PATCH 3/7] fate/wavpack: Add test for DSD Andreas Rheinhardt
2024-04-02 1:37 ` [FFmpeg-devel] [PATCH 4/7] avcodec/wavpack: Only initialize DSD data when encountering DSD Andreas Rheinhardt
2024-04-02 1:37 ` [FFmpeg-devel] [PATCH 5/7] avcodec/dsddec: Fix decoding LSBF samples Andreas Rheinhardt
2024-04-02 7:21 ` Peter Ross
2024-04-02 10:16 ` Andreas Rheinhardt
2024-04-02 1:37 ` [FFmpeg-devel] [PATCH 6/7] avcodec/dsd: Hoist branch out of loop Andreas Rheinhardt
2024-04-02 1:37 ` [FFmpeg-devel] [PATCH 7/7] avcodec/wavpack: Remove always-false check Andreas Rheinhardt
2024-04-03 22:07 ` [FFmpeg-devel] [PATCH 1/7] avcodec/wavpack: Fix leak and segfault on reallocation error Andreas Rheinhardt
[not found] <20240402013539.1509586-1-andreas.rheinhardt@outlook.com>
2024-04-02 1:35 ` [FFmpeg-devel] [PATCH 2/7] avcodec/dsd: Use double for LUTs Andreas Rheinhardt
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