From: Timo Rothenpieler <timo@rothenpieler.org>
To: ffmpeg-devel@ffmpeg.org
Cc: Timo Rothenpieler <timo@rothenpieler.org>
Subject: [FFmpeg-devel] [PATCH 2/3] avutil/hwcontext_d3d11va: prefer DXGI 1.1 factory when available
Date: Thu, 14 Mar 2024 22:26:32 +0100
Message-ID: <20240314212633.2736-2-timo@rothenpieler.org> (raw)
In-Reply-To: <20240314212633.2736-1-timo@rothenpieler.org>
A lot of modern stuff straight up fails on the old 1.0 factory, which is
masked by the fact that it's only used when an explicit adapter is
specified.
---
libavutil/hwcontext_d3d11va.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavutil/hwcontext_d3d11va.c b/libavutil/hwcontext_d3d11va.c
index a45e53595d..1b96c38d25 100644
--- a/libavutil/hwcontext_d3d11va.c
+++ b/libavutil/hwcontext_d3d11va.c
@@ -62,7 +62,9 @@ static av_cold void load_functions(void)
return;
mD3D11CreateDevice = (PFN_D3D11_CREATE_DEVICE) GetProcAddress(d3dlib, "D3D11CreateDevice");
- mCreateDXGIFactory = (PFN_CREATE_DXGI_FACTORY) GetProcAddress(dxgilib, "CreateDXGIFactory");
+ mCreateDXGIFactory = (PFN_CREATE_DXGI_FACTORY) GetProcAddress(dxgilib, "CreateDXGIFactory1");
+ if (!mCreateDXGIFactory)
+ mCreateDXGIFactory = (PFN_CREATE_DXGI_FACTORY) GetProcAddress(dxgilib, "CreateDXGIFactory");
#else
// In UWP (which lacks LoadLibrary), CreateDXGIFactory isn't available,
// only CreateDXGIFactory1
--
2.34.1
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
next prev parent reply other threads:[~2024-03-14 21:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-14 21:26 [FFmpeg-devel] [PATCH 1/3] avutil/hwcontext_d3d11va: remove check for d3d11 debug layer dll Timo Rothenpieler
2024-03-14 21:26 ` Timo Rothenpieler [this message]
2024-03-14 21:26 ` [FFmpeg-devel] [PATCH 3/3] avutil/hwcontext_d3d11va: add logging to dxgi debug interfaces Timo Rothenpieler
2024-03-17 15:11 ` Timo Rothenpieler
2024-03-18 12:33 ` Timo Rothenpieler
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240314212633.2736-2-timo@rothenpieler.org \
--to=timo@rothenpieler.org \
--cc=ffmpeg-devel@ffmpeg.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Git Inbox Mirror of the ffmpeg-devel mailing list - see https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
This inbox may be cloned and mirrored by anyone:
git clone --mirror https://master.gitmailbox.com/ffmpegdev/0 ffmpegdev/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 ffmpegdev ffmpegdev/ https://master.gitmailbox.com/ffmpegdev \
ffmpegdev@gitmailbox.com
public-inbox-index ffmpegdev
Example config snippet for mirrors.
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git