* [FFmpeg-devel] [PATCH] lavu/hwcontext_qsv: Derive bind flag from frame type if no valid surface
@ 2024-07-23 1:27 fei.w.wang-at-intel.com
2024-07-29 15:27 ` Tong Wu
0 siblings, 1 reply; 3+ messages in thread
From: fei.w.wang-at-intel.com @ 2024-07-23 1:27 UTC (permalink / raw)
To: ffmpeg-devel; +Cc: fei.w.wang
From: Fei Wang <fei.w.wang@intel.com>
Fix cmd:
ffmpeg.exe -init_hw_device d3d11va=d3d -init_hw_device qsv=qsv@d3d \
-filter_hw_device d3d -hwaccel qsv -hwaccel_output_format qsv \
-i in.h264 -vf "hwmap,format=d3d11,hwdownload,format=nv12" -y out.yuv
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
---
libavutil/hwcontext_qsv.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/libavutil/hwcontext_qsv.c b/libavutil/hwcontext_qsv.c
index 7cec347478..09156275ec 100644
--- a/libavutil/hwcontext_qsv.c
+++ b/libavutil/hwcontext_qsv.c
@@ -1549,8 +1549,11 @@ static int qsv_frames_derive_from(AVHWFramesContext *dst_ctx,
dst_hwctx->texture_infos[i].texture = (ID3D11Texture2D*)pair->first;
dst_hwctx->texture_infos[i].index = pair->second == (mfxMemId)MFX_INFINITE ? (intptr_t)0 : (intptr_t)pair->second;
}
- ID3D11Texture2D_GetDesc(dst_hwctx->texture_infos[0].texture, &texDesc);
- dst_hwctx->BindFlags = texDesc.BindFlags;
+ if (src_hwctx->nb_surfaces) {
+ ID3D11Texture2D_GetDesc(dst_hwctx->texture_infos[0].texture, &texDesc);
+ dst_hwctx->BindFlags = texDesc.BindFlags;
+ } else
+ dst_hwctx->BindFlags = qsv_get_d3d11va_bind_flags(src_hwctx->frame_type);
}
break;
#endif
--
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".
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavu/hwcontext_qsv: Derive bind flag from frame type if no valid surface
2024-07-23 1:27 [FFmpeg-devel] [PATCH] lavu/hwcontext_qsv: Derive bind flag from frame type if no valid surface fei.w.wang-at-intel.com
@ 2024-07-29 15:27 ` Tong Wu
2024-07-30 7:43 ` Xiang, Haihao
0 siblings, 1 reply; 3+ messages in thread
From: Tong Wu @ 2024-07-29 15:27 UTC (permalink / raw)
To: FFmpeg development discussions and patches; +Cc: fei.w.wang
>-----Original Message-----
>From: ffmpeg-devel <ffmpeg-devel-bounces@ffmpeg.org> On Behalf Of
>fei.w.wang-at-intel.com@ffmpeg.org
>Sent: 2024年7月23日 9:27
>To: ffmpeg-devel@ffmpeg.org
>Cc: fei.w.wang@intel.com
>Subject: [FFmpeg-devel] [PATCH] lavu/hwcontext_qsv: Derive bind flag from
>frame type if no valid surface
>
>From: Fei Wang <fei.w.wang@intel.com>
>
>Fix cmd:
>ffmpeg.exe -init_hw_device d3d11va=d3d -init_hw_device qsv=qsv@d3d \
>-filter_hw_device d3d -hwaccel qsv -hwaccel_output_format qsv \
>-i in.h264 -vf "hwmap,format=d3d11,hwdownload,format=nv12" -y out.yuv
>
>Signed-off-by: Fei Wang <fei.w.wang@intel.com>
>---
> libavutil/hwcontext_qsv.c | 7 +++++--
> 1 file changed, 5 insertions(+), 2 deletions(-)
>
>diff --git a/libavutil/hwcontext_qsv.c b/libavutil/hwcontext_qsv.c index
>7cec347478..09156275ec 100644
>--- a/libavutil/hwcontext_qsv.c
>+++ b/libavutil/hwcontext_qsv.c
>@@ -1549,8 +1549,11 @@ static int
>qsv_frames_derive_from(AVHWFramesContext *dst_ctx,
> dst_hwctx->texture_infos[i].texture = (ID3D11Texture2D*)pair->first;
> dst_hwctx->texture_infos[i].index = pair->second ==
>(mfxMemId)MFX_INFINITE ? (intptr_t)0 : (intptr_t)pair->second;
> }
>- ID3D11Texture2D_GetDesc(dst_hwctx->texture_infos[0].texture,
>&texDesc);
>- dst_hwctx->BindFlags = texDesc.BindFlags;
>+ if (src_hwctx->nb_surfaces) {
>+ ID3D11Texture2D_GetDesc(dst_hwctx->texture_infos[0].texture,
>&texDesc);
>+ dst_hwctx->BindFlags = texDesc.BindFlags;
>+ } else
>+ dst_hwctx->BindFlags =
>+ qsv_get_d3d11va_bind_flags(src_hwctx->frame_type);
> }
> break;
> #endif
>--
>2.34.1
>
Tested. LGTM. Thanks.
_______________________________________________
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".
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavu/hwcontext_qsv: Derive bind flag from frame type if no valid surface
2024-07-29 15:27 ` Tong Wu
@ 2024-07-30 7:43 ` Xiang, Haihao
0 siblings, 0 replies; 3+ messages in thread
From: Xiang, Haihao @ 2024-07-30 7:43 UTC (permalink / raw)
To: ffmpeg-devel; +Cc: Wang, Fei W
On Ma, 2024-07-29 at 15:27 +0000, Tong Wu wrote:
-----Original Message-----
From: ffmpeg-devel <ffmpeg-devel-bounces@ffmpeg.org<mailto:ffmpeg-devel-bounces@ffmpeg.org>> On Behalf Of
fei.w.wang-at-intel.com@ffmpeg.org<mailto:fei.w.wang-at-intel.com@ffmpeg.org>
Sent: 2024年7月23日 9:27
To: ffmpeg-devel@ffmpeg.org<mailto:ffmpeg-devel@ffmpeg.org>
Cc: fei.w.wang@intel.com<mailto:fei.w.wang@intel.com>
Subject: [FFmpeg-devel] [PATCH] lavu/hwcontext_qsv: Derive bind flag from
frame type if no valid surface
From: Fei Wang <fei.w.wang@intel.com<mailto:fei.w.wang@intel.com>>
Fix cmd:
ffmpeg.exe -init_hw_device d3d11va=d3d -init_hw_device qsv=qsv@d3d \
-filter_hw_device d3d -hwaccel qsv -hwaccel_output_format qsv \
-i in.h264 -vf "hwmap,format=d3d11,hwdownload,format=nv12" -y out.yuv
Signed-off-by: Fei Wang <fei.w.wang@intel.com<mailto:fei.w.wang@intel.com>>
---
libavutil/hwcontext_qsv.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/libavutil/hwcontext_qsv.c b/libavutil/hwcontext_qsv.c index
7cec347478..09156275ec 100644
--- a/libavutil/hwcontext_qsv.c
+++ b/libavutil/hwcontext_qsv.c
@@ -1549,8 +1549,11 @@ static int
qsv_frames_derive_from(AVHWFramesContext *dst_ctx,
dst_hwctx->texture_infos[i].texture = (ID3D11Texture2D*)pair->first;
dst_hwctx->texture_infos[i].index = pair->second ==
(mfxMemId)MFX_INFINITE ? (intptr_t)0 : (intptr_t)pair->second;
}
- ID3D11Texture2D_GetDesc(dst_hwctx->texture_infos[0].texture,
&texDesc);
- dst_hwctx->BindFlags = texDesc.BindFlags;
+ if (src_hwctx->nb_surfaces) {
+ ID3D11Texture2D_GetDesc(dst_hwctx->texture_infos[0].texture,
&texDesc);
+ dst_hwctx->BindFlags = texDesc.BindFlags;
+ } else
+ dst_hwctx->BindFlags =
+ qsv_get_d3d11va_bind_flags(src_hwctx->frame_type);
}
break;
#endif
--
2.34.1
Tested. LGTM. Thanks.
Applied, thx
- Haihao
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org<mailto:ffmpeg-devel@ffmpeg.org>
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org<mailto:ffmpeg-devel-request@ffmpeg.org> with subject "unsubscribe".
_______________________________________________
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".
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2024-07-30 7:43 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2024-07-23 1:27 [FFmpeg-devel] [PATCH] lavu/hwcontext_qsv: Derive bind flag from frame type if no valid surface fei.w.wang-at-intel.com
2024-07-29 15:27 ` Tong Wu
2024-07-30 7:43 ` Xiang, Haihao
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