On Thu, 13 Mar 2025, Zhao Zhili wrote:
From: Zhao Zhili <zhiliz...@tencent.com>
Optimizing memory footprint in memory-constrained systems.
Signed-off-by: Zhao Zhili <zhiliz...@tencent.com>
---
libavformat/avio.c | 2 ++
libavformat/version.h | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavformat/avio.c b/libavformat/avio.c
index d109f3adff..e1b959ed73 100644
--- a/libavformat/avio.c
+++ b/libavformat/avio.c
@@ -61,6 +61,8 @@ static const AVOption options[] = {
{"protocol_whitelist", "List of protocols that are allowed to be used",
OFFSET(protocol_whitelist), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, D },
{"protocol_blacklist", "List of protocols that are not allowed to be used",
OFFSET(protocol_blacklist), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, D },
{"rw_timeout", "Timeout for IO operations (in microseconds)",
offsetof(URLContext, rw_timeout), AV_OPT_TYPE_INT64, { .i64 = 0 }, 0, INT64_MAX,
AV_OPT_FLAG_ENCODING_PARAM | AV_OPT_FLAG_DECODING_PARAM },
+ {"max_pkt_size", "Default maximum packet size in bytes, could be overwritten by
particular protocol",
+ offsetof(URLContext, max_packet_size), AV_OPT_TYPE_INT, { .i64 =
IO_BUFFER_SIZE }, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM |
AV_OPT_FLAG_DECODING_PARAM },
{ NULL }
};
This feels super confusing. A *max_packet_size* option which might not do
anything at all depending on the protocol the user is using, and which
the user might override with the protocol specific *pkt_size* option if it
exists. So I'd rather not expose ->max_pkt_size like that.
Regards,
Marton
diff --git a/libavformat/version.h b/libavformat/version.h
index 6ffdf61b43..e1ab967f5b 100644
--- a/libavformat/version.h
+++ b/libavformat/version.h
@@ -32,7 +32,7 @@
#include "version_major.h"
#define LIBAVFORMAT_VERSION_MINOR 9
-#define LIBAVFORMAT_VERSION_MICRO 107
+#define LIBAVFORMAT_VERSION_MICRO 108
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
LIBAVFORMAT_VERSION_MINOR, \
--
2.46.0
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