feat(win/video): support native YUV 4:4:4 encoding (#2533)

src/nvenc/nvenc_utils.cpp

@@ -1,6 +1,6 @@
 /**
  * @file src/nvenc/nvenc_utils.cpp
- * @brief Definitions for base NVENC utilities.
+ * @brief Definitions for NVENC utilities.
  */
 #include <cassert>
 
@@ -18,6 +18,12 @@ namespace nvenc {
       case NV_ENC_BUFFER_FORMAT_NV12:
         return DXGI_FORMAT_NV12;
 
+      case NV_ENC_BUFFER_FORMAT_AYUV:
+        return DXGI_FORMAT_AYUV;
+
+      case NV_ENC_BUFFER_FORMAT_YUV444_10BIT:
+        return DXGI_FORMAT_R16_UINT;
+
       default:
         return DXGI_FORMAT_UNKNOWN;
     }
@@ -33,6 +39,12 @@ namespace nvenc {
       case platf::pix_fmt_e::p010:
         return NV_ENC_BUFFER_FORMAT_YUV420_10BIT;
 
+      case platf::pix_fmt_e::ayuv:
+        return NV_ENC_BUFFER_FORMAT_AYUV;
+
+      case platf::pix_fmt_e::yuv444p16:
+        return NV_ENC_BUFFER_FORMAT_YUV444_10BIT;
+
       default:
         return NV_ENC_BUFFER_FORMAT_UNDEFINED;
     }