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Tue, 6 Jan 2026 21:51:31 +0200 (EET) MIME-Version: 1.0 To: ffmpeg-devel@ffmpeg.org Date: Tue, 06 Jan 2026 19:51:31 -0000 Message-ID: <176772909174.25.410728626851431973@4457048688e7> Message-ID-Hash: IX76DFKHBKXRYSEJSSDD46AZ6BVI2GJW X-Message-ID-Hash: IX76DFKHBKXRYSEJSSDD46AZ6BVI2GJW X-MailFrom: code@ffmpeg.org X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-ffmpeg-devel.ffmpeg.org-0; header-match-ffmpeg-devel.ffmpeg.org-1; header-match-ffmpeg-devel.ffmpeg.org-2; header-match-ffmpeg-devel.ffmpeg.org-3; emergency; member-moderation X-Mailman-Version: 3.3.10 Precedence: list Reply-To: FFmpeg development discussions and patches Subject: [FFmpeg-devel] [PR] avcodec/d3d12va_encode: Bug fix for D3D12 AV1 encoder support structure (PR #21399) List-Id: FFmpeg development discussions and patches Archived-At: Archived-At: List-Archive: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Edison Ling via ffmpeg-devel Cc: Edison Ling Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Archived-At: List-Archive: List-Post: PR #21399 opened by Edison Ling (edisonling) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21399 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21399.patch - switch from `D3D12_FEATURE_DATA_VIDEO_ENCODER_SUPPORT` to `D3D12_FEATURE_DATA_VIDEO_ENCODER_SUPPORT1` support structure if AV1 codec is part of FFmpeg configuration - otherwise continue using `D3D12_FEATURE_DATA_VIDEO_ENCODER_SUPPORT` - this adds `.SubregionFrameEncodingData.pTilesPartition_AV1 = ctx->subregions_layout.pTilesPartition_AV1` to the structure when AV1 is supported >>From 9323c2d65b565266eded7c3cfd2be44acfbca016 Mon Sep 17 00:00:00 2001 From: "Ling, Edison" Date: Tue, 6 Jan 2026 14:05:17 -0500 Subject: [PATCH] avcodec/d3d12va_encode: Bug fix for D3D12 AV1 encoder support structure - switch from `D3D12_FEATURE_DATA_VIDEO_ENCODER_SUPPORT` to `D3D12_FEATURE_DATA_VIDEO_ENCODER_SUPPORT1` support structure if AV1 codec is part of FFmpeg configuration - otherwise continue using `D3D12_FEATURE_DATA_VIDEO_ENCODER_SUPPORT` - this adds `.SubregionFrameEncodingData.pTilesPartition_AV1 = ctx->subregions_layout.pTilesPartition_AV1` to the structure when AV1 is supported --- libavcodec/d3d12va_encode.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/libavcodec/d3d12va_encode.c b/libavcodec/d3d12va_encode.c index de95518be5..d230507c1b 100644 --- a/libavcodec/d3d12va_encode.c +++ b/libavcodec/d3d12va_encode.c @@ -1191,7 +1191,28 @@ static int d3d12va_encode_init_motion_estimation_precision(AVCodecContext *avctx default: av_assert0(0); } +#if CONFIG_AV1_D3D12VA_ENCODER + D3D12_FEATURE_DATA_VIDEO_ENCODER_SUPPORT1 support = { + .NodeIndex = 0, + .Codec = ctx->codec->d3d12_codec, + .InputFormat = hwctx->format, + .RateControl = ctx->rc, + .IntraRefresh = D3D12_VIDEO_ENCODER_INTRA_REFRESH_MODE_NONE, + .SubregionFrameEncoding = D3D12_VIDEO_ENCODER_FRAME_SUBREGION_LAYOUT_MODE_FULL_FRAME, + .ResolutionsListCount = 1, + .pResolutionList = &ctx->resolution, + .CodecGopSequence = ctx->gop, + .MaxReferenceFramesInDPB = MAX_DPB_SIZE - 1, + .CodecConfiguration = ctx->codec_conf, + .SuggestedProfile = profile, + .SuggestedLevel = level, + .pResolutionDependentSupport = &ctx->res_limits, + .SubregionFrameEncodingData.pTilesPartition_AV1 = ctx->subregions_layout.pTilesPartition_AV1, + }; + hr = ID3D12VideoDevice3_CheckFeatureSupport(ctx->video_device3, D3D12_FEATURE_VIDEO_ENCODER_SUPPORT1, + &support, sizeof(support)); +#else D3D12_FEATURE_DATA_VIDEO_ENCODER_SUPPORT support = { .NodeIndex = 0, .Codec = ctx->codec->d3d12_codec, @@ -1211,6 +1232,7 @@ static int d3d12va_encode_init_motion_estimation_precision(AVCodecContext *avctx hr = ID3D12VideoDevice3_CheckFeatureSupport(ctx->video_device3, D3D12_FEATURE_VIDEO_ENCODER_SUPPORT, &support, sizeof(support)); +#endif if (FAILED(hr)) { av_log(avctx, AV_LOG_ERROR, "Failed to check encoder support for motion estimation.\n"); return AVERROR(EINVAL); -- 2.49.1 _______________________________________________ ffmpeg-devel mailing list -- ffmpeg-devel@ffmpeg.org To unsubscribe send an email to ffmpeg-devel-leave@ffmpeg.org