From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH 1/3] avcodec/packet: add a define for the max buffer size a packet can hold
Date: Wed, 21 Jun 2023 17:46:56 -0300
Message-ID: <20230621204658.2742-1-jamrial@gmail.com> (raw)
Signed-off-by: James Almer <jamrial@gmail.com>
---
TODO: Version bump and APIchanges entry.
libavcodec/packet.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/libavcodec/packet.h b/libavcodec/packet.h
index f28e7e7011..f7dd687c23 100644
--- a/libavcodec/packet.h
+++ b/libavcodec/packet.h
@@ -418,6 +418,11 @@ typedef struct AVPacket {
AVRational time_base;
} AVPacket;
+/**
+ * Max size for an AVPacket data buffer.
+ */
+#define AV_PKT_MAX_PAYLOAD_SIZE ((size_t)(INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE))
+
#if FF_API_INIT_PACKET
attribute_deprecated
typedef struct AVPacketList {
--
2.41.0
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next reply other threads:[~2023-06-21 20:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-21 20:46 James Almer [this message]
2023-06-21 20:46 ` [FFmpeg-devel] [PATCH 2/3] avcodec: use AV_PKT_MAX_PAYLOAD_SIZE James Almer
2023-06-21 20:46 ` [FFmpeg-devel] [PATCH 3/3] avformat: " James Almer
2023-06-27 7:23 ` [FFmpeg-devel] [PATCH 1/3] avcodec/packet: add a define for the max buffer size a packet can hold Anton Khirnov
2023-06-27 14:39 ` James Almer
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