Patch attached
From fce08a8582169c44dc3a08a956897ccb36731822 Mon Sep 17 00:00:00 2001 From: Paul B Mahol <one...@gmail.com> Date: Tue, 13 Sep 2022 14:38:18 +0200 Subject: [PATCH] avcodec/tak*: use cached bitstream reader on !x86_32
Increases single thread decoding speed in one example from 85x to 90x Signed-off-by: Paul B Mahol <one...@gmail.com> --- libavcodec/tak.c | 1 + libavcodec/tak_parser.c | 1 + libavcodec/takdec.c | 1 + 3 files changed, 3 insertions(+) diff --git a/libavcodec/tak.c b/libavcodec/tak.c index 7221a80094..f26574c968 100644 --- a/libavcodec/tak.c +++ b/libavcodec/tak.c @@ -23,6 +23,7 @@ #include "libavutil/crc.h" #include "libavutil/intreadwrite.h" +#define CACHED_BITSTREAM_READER !ARCH_X86_32 #define BITSTREAM_READER_LE #include "tak.h" diff --git a/libavcodec/tak_parser.c b/libavcodec/tak_parser.c index b9f47db8ac..7f5f5314af 100644 --- a/libavcodec/tak_parser.c +++ b/libavcodec/tak_parser.c @@ -24,6 +24,7 @@ * TAK parser **/ +#define CACHED_BITSTREAM_READER !ARCH_X86_32 #define BITSTREAM_READER_LE #include "parser.h" #include "tak.h" diff --git a/libavcodec/takdec.c b/libavcodec/takdec.c index 68ad1e9ed7..5cbc2de6bd 100644 --- a/libavcodec/takdec.c +++ b/libavcodec/takdec.c @@ -29,6 +29,7 @@ #include "libavutil/mem_internal.h" #include "libavutil/samplefmt.h" +#define CACHED_BITSTREAM_READER !ARCH_X86_32 #define BITSTREAM_READER_LE #include "audiodsp.h" #include "thread.h" -- 2.37.2
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