From: Manuel Lauss <manuel.lauss@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Manuel Lauss <manuel.lauss@gmail.com>
Subject: [FFmpeg-devel] [PATCH v2 2/3] avcodec/sanm: fobj left/top are signed
Date: Tue, 11 Feb 2025 08:24:48 +0100
Message-ID: <20250211072449.7100-2-manuel.lauss@gmail.com> (raw)
In-Reply-To: <20250211072449.7100-1-manuel.lauss@gmail.com>
The left and top parameters of an FOBJ are signed values.
Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
---
v2: no changes.
libavcodec/sanm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/sanm.c b/libavcodec/sanm.c
index a4f0a28c7c..71dbac4320 100644
--- a/libavcodec/sanm.c
+++ b/libavcodec/sanm.c
@@ -1238,8 +1238,8 @@ static int old_codec48(SANMVideoContext *ctx, int width, int height)
static int process_frame_obj(SANMVideoContext *ctx)
{
uint16_t codec = bytestream2_get_le16u(&ctx->gb);
- uint16_t left = bytestream2_get_le16u(&ctx->gb);
- uint16_t top = bytestream2_get_le16u(&ctx->gb);
+ int16_t left = bytestream2_get_le16u(&ctx->gb);
+ int16_t top = bytestream2_get_le16u(&ctx->gb);
uint16_t w = bytestream2_get_le16u(&ctx->gb);
uint16_t h = bytestream2_get_le16u(&ctx->gb);
--
2.48.1
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next prev parent reply other threads:[~2025-02-11 7:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-11 7:24 [FFmpeg-devel] [PATCH v2 1/3] avcodec/sanm: ignore unknown codecs in FOBJs Manuel Lauss
2025-02-11 7:24 ` Manuel Lauss [this message]
2025-02-11 7:24 ` [FFmpeg-devel] [PATCH v2 3/3] avcodec/sanm: add smush codec23 decoder Manuel Lauss
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