From: "Wu, Tong1" <tong1.wu-at-intel.com@ffmpeg.org>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH] avcodec/d3d12va_decode: don't change the resource state if the referenced frame is the same as the current frame
Date: Wed, 27 Dec 2023 02:05:14 +0000
Message-ID: <SN6PR11MB2990233E32C9A5A035812827C09FA@SN6PR11MB2990.namprd11.prod.outlook.com> (raw)
In-Reply-To: <TYWP286MB2172D6997CFE29E8C2E0699FCA98A@TYWP286MB2172.JPNP286.PROD.OUTLOOK.COM>
>From: ffmpeg-devel <ffmpeg-devel-bounces@ffmpeg.org> On Behalf Of Wu
>Jianhua
>Sent: Tuesday, December 26, 2023 9:21 PM
>To: FFmpeg development discussions and patches <ffmpeg-
>devel@ffmpeg.org>
>Subject: [FFmpeg-devel] [PATCH] avcodec/d3d12va_decode: don't change the
>resource state if the referenced frame is the same as the current frame
>
>avcodec/d3d12va_decode: don't change the resource state if the referenced
>frame is the same as the current frame
>
> This commit removes the follow warning and error:
>
> D3D12 WARNING: ID3D12CommandList::ResourceBarrier: Called on the
>same subresource(s) of
> Resource(0x000002236E0E00D0:'Unnamed ID3D12Resource Object') in
>separate Barrier Descs
> which is inefficient and likely unintentional. Desc[0] and Desc[1] on
>(subresource :
> 4294967295). [RESOURCE_MANIPULATION WARNING #1008:
>RESOURCE_BARRIER_DUPLICATE_SUBRESOURCE_TRANSITIONS]
>
> D3D12 ERROR: ID3D12CommandList::ResourceBarrier: Before state (0x0:
>D3D12_RESOURCE_STATE_[COMMON|PRESENT])
> of resource (0x000002236E0E00D0:'Unnamed ID3D12Resource Object')
>(subresource: 0) specified
> by transition barrier does not match with the state (0x20000:
>D3D12_RESOURCE_STATE_VIDEO_DECODE_WRITE)
> specified in the previous call to ResourceBarrier [RESOURCE_MANIPULATION
>ERROR #527:
> RESOURCE_BARRIER_BEFORE_AFTER_MISMATCH]
>
>Patch attached
Could you please split the function declaration(header) into 2 lines since it's a little bit long?
Thx,
Tong
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next prev parent reply other threads:[~2023-12-27 2:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <TYWP286MB2172100BCE54C0B0D114FC01CA98A@TYWP286MB2172.JPNP286.PROD.OUTLOOK.COM>
2023-12-26 13:21 ` Wu Jianhua
2023-12-27 2:05 ` Wu, Tong1 [this message]
2023-12-27 13:16 ` [FFmpeg-devel] 回复: " Wu Jianhua
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