include: Add D3D12_FEATURE_DATA_VIDEO_ENCODER_RESOLUTION_SUPPORT_LIMITS in d3d12video.idl.

include/d3d12video.idl

@@ -1237,6 +1237,14 @@ typedef enum D3D12_VIDEO_ENCODER_MOTION_ESTIMATION_PRECISION_MODE
     D3D12_VIDEO_ENCODER_MOTION_ESTIMATION_PRECISION_MODE_QUARTER_PIXEL = 3,
 } D3D12_VIDEO_ENCODER_MOTION_ESTIMATION_PRECISION_MODE;
 
+typedef struct D3D12_FEATURE_DATA_VIDEO_ENCODER_RESOLUTION_SUPPORT_LIMITS
+{
+    UINT MaxSubregionsNumber;
+    UINT MaxIntraRefreshFrameDuration;
+    UINT SubregionBlockPixelsSize;
+    UINT QPMapRegionPixelsSize;
+} D3D12_FEATURE_DATA_VIDEO_ENCODER_RESOLUTION_SUPPORT_LIMITS;
+
 typedef struct D3D12_VIDEO_ENCODER_SEQUENCE_GOP_STRUCTURE_H264
 {
     UINT GOPLength;