enumerasi D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_FLAGS_0082_0 (d3d12umddi.h)

Artikel
02/22/2024

Enumerasi D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_FLAGS_0082_0 menentukan kumpulan bendera untuk properti kontrol urutan.

Sintaks

typedef enum D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_FLAGS_0082_0 {
  D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_FLAG_0082_0_NONE,
  D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_FLAG_0082_0_RESOLUTION_CHANGE,
  D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_FLAG_0082_0_RATE_CONTROL_CHANGE,
  D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_FLAG_0082_0_SUBREGION_LAYOUT_CHANGE,
  D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_FLAG_0082_0_REQUEST_INTRA_REFRESH,
  D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_FLAG_0082_0_GOP_SEQUENCE_CHANGE
} ;

Konstanta


`D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_FLAG_0082_0_NONE` Tidak ada bendera.
`D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_FLAG_0082_0_RESOLUTION_CHANGE` Menunjukkan perubahan dalam D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_DESC_0082_0.PictureTargetResolution.
`D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_FLAG_0082_0_RATE_CONTROL_CHANGE` Menunjukkan perubahan D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_DESC_0082_0.RateControl.
`D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_FLAG_0082_0_SUBREGION_LAYOUT_CHANGE` Menunjukkan perubahan D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_DESC_0082_0.SelectedLayoutMode atau FrameSubregionsLayoutData.
`D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_FLAG_0082_0_REQUEST_INTRA_REFRESH` Memulai sesi intra-refresh mulai dari bingkai ini menggunakan konfigurasi di D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_DESC_0082_0.IntraRefreshConfig.
`D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_FLAG_0082_0_GOP_SEQUENCE_CHANGE` Menunjukkan perubahan dalam D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_DESC_0082_0.CodecGopSequence.

Keterangan

Bergantung pada codec, permintaan konfigurasi ulang mungkin perlu menyisipkan IDR di header bitstream dan SPS baru.

Lihat Pengodean video D3D12 untuk informasi umum.

Persyaratan

Persyaratan	Nilai
Klien minimum yang didukung	Windows 11 (WDDM 3.0)
Header	d3d12umddi.h

Lihat juga

D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_DESC_0082_0

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