msdkh265enc: add support for RGB 10bit format

The SDK can support A2RGB10 format [1], A2RGB10 format corresponds
to BGR10A2_LE format in gstreamer. A2RGB10 format only supports
low-power mode.

Example:
gst-launch-1.0 videotestsrc ! video/x-raw,format=BGR10A2_LE \
! msdkh265enc low-power=1 ! fakesink

[1] https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#mfxframedata

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2126>

diff --git a/sys/msdk/gstmsdkenc.c b/sys/msdk/gstmsdkenc.c
index 550bafe..2385301 100644 (file)
--- a/sys/msdk/gstmsdkenc.c
+++ b/sys/msdk/gstmsdkenc.c
@@ -567,6 +567,12 @@ gst_msdkenc_init_encoder (GstMsdkEnc * thiz)
       thiz->param.mfx.FrameInfo.BitDepthLuma = 8;
       thiz->param.mfx.FrameInfo.BitDepthChroma = 8;
       break;
+    case GST_VIDEO_FORMAT_BGR10A2_LE:
+      thiz->param.mfx.FrameInfo.FourCC = MFX_FOURCC_A2RGB10;
+      thiz->param.mfx.FrameInfo.ChromaFormat = MFX_CHROMAFORMAT_YUV444;
+      thiz->param.mfx.FrameInfo.BitDepthLuma = 10;
+      thiz->param.mfx.FrameInfo.BitDepthChroma = 10;
+      break;
     case GST_VIDEO_FORMAT_YUY2:
       thiz->param.mfx.FrameInfo.FourCC = MFX_FOURCC_YUY2;
       thiz->param.mfx.FrameInfo.ChromaFormat = MFX_CHROMAFORMAT_YUV422;

diff --git a/sys/msdk/gstmsdkh265enc.c b/sys/msdk/gstmsdkh265enc.c
index 0bff6c3..66e9807 100644 (file)
--- a/sys/msdk/gstmsdkh265enc.c
+++ b/sys/msdk/gstmsdkh265enc.c
@@ -79,7 +79,7 @@ enum
 #define PROP_INTRA_REFRESH_TYPE_DEFAULT MFX_REFRESH_NO
 #define PROP_DBLK_IDC_DEFAULT           0
 
-#define RAW_FORMATS "NV12, I420, YV12, YUY2, UYVY, BGRA, P010_10LE, VUYA"
+#define RAW_FORMATS "NV12, I420, YV12, YUY2, UYVY, BGRA, BGR10A2_LE, P010_10LE, VUYA"
 #define PROFILES    "main, main-10, main-444"
 #define COMMON_FORMAT "{ " RAW_FORMATS " }"
 #define PRFOLIE_STR   "{ " PROFILES " }"
@@ -328,6 +328,7 @@ gst_msdkh265enc_configure (GstMsdkEnc * encoder)
         break;
       case MFX_FOURCC_AYUV:
       case MFX_FOURCC_YUY2:
+      case MFX_FOURCC_A2RGB10:
 #if (MFX_VERSION >= 1027)
       case MFX_FOURCC_Y410:
       case MFX_FOURCC_Y210:
@@ -474,6 +475,10 @@ gst_msdkh265enc_set_src_caps (GstMsdkEnc * encoder)
         gst_structure_set (structure, "profile", G_TYPE_STRING, "main-422-10",
             NULL);
         break;
+      case MFX_FOURCC_A2RGB10:
+        gst_structure_set (structure, "profile", G_TYPE_STRING, "main-444-10",
+            NULL);
+        break;
 #if (MFX_VERSION >= 1027)
       case MFX_FOURCC_Y410:
         gst_structure_set (structure, "profile", G_TYPE_STRING, "main-444-10",
@@ -689,6 +694,7 @@ gst_msdkh265enc_need_conversion (GstMsdkEnc * encoder, GstVideoInfo * info,
 
   switch (GST_VIDEO_INFO_FORMAT (info)) {
     case GST_VIDEO_FORMAT_NV12:
+    case GST_VIDEO_FORMAT_BGR10A2_LE:
     case GST_VIDEO_FORMAT_P010_10LE:
     case GST_VIDEO_FORMAT_VUYA:
 #if (MFX_VERSION >= 1027)