From cce71d5cd5b89318939e96a5ca422f588a192118 Mon Sep 17 00:00:00 2001
From: Jakub Adam <jakub.adam@collabora.com>
Date: Tue, 24 Mar 2020 19:35:07 +0100
Subject: [PATCH] vpx: Support GST_VIDEO_FORMAT_I422_10LE

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/705>
---
 ext/vpx/gstvp9dec.c | 8 +++++---
 ext/vpx/gstvp9enc.c | 9 ++++++++-
 ext/vpx/gstvpxenc.c | 3 +++
 3 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/ext/vpx/gstvp9dec.c b/ext/vpx/gstvp9dec.c
index 397f59b..8687d1d 100644
--- a/ext/vpx/gstvp9dec.c
+++ b/ext/vpx/gstvp9dec.c
@@ -74,7 +74,7 @@ GST_STATIC_PAD_TEMPLATE ("src",
     GST_PAD_SRC,
     GST_PAD_ALWAYS,
     GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE
-        ("{ I420, YV12, Y42B, Y444, GBR, I420_10LE }"))
+        ("{ I420, YV12, Y42B, Y444, GBR, I420_10LE, I422_10LE }"))
     );
 
 #define parent_class gst_vp9_dec_parent_class
@@ -168,14 +168,16 @@ gst_vp9_dec_get_valid_format (GstVPXDec * dec, vpx_image_t * img,
       GST_ELEMENT_WARNING (dec, STREAM, NOT_IMPLEMENTED,
           (NULL), ("Unsupported frame format - 16-bit 4:2:0 planar"));
       return FALSE;
-#ifdef VPX_IMG_FMT_I42216
     case VPX_IMG_FMT_I42216:
       /* VPX_IMG_FMT_I422 | VPX_IMG_FMT_HIGHBITDEPTH */
+      if (img->bit_depth == 10) {
+        *fmt = GST_VIDEO_FORMAT_I422_10LE;
+        return TRUE;
+      }
       GST_FIXME_OBJECT (dec, "Please add 16-bit Y42B format");
       GST_ELEMENT_WARNING (dec, STREAM, NOT_IMPLEMENTED,
           (NULL), ("Unsupported frame format - 16-bit 4:2:2 planar"));
       return FALSE;
-#endif
 #ifdef VPX_IMG_FMT_I44416
     case VPX_IMG_FMT_I44416:
       /* VPX_IMG_FMT_I444 | VPX_IMG_FMT_HIGHBITDEPTH */
diff --git a/ext/vpx/gstvp9enc.c b/ext/vpx/gstvp9enc.c
index 44c1ab6..669cf97 100644
--- a/ext/vpx/gstvp9enc.c
+++ b/ext/vpx/gstvp9enc.c
@@ -75,7 +75,8 @@ GST_STATIC_PAD_TEMPLATE ("sink",
     GST_PAD_SINK,
     GST_PAD_ALWAYS,
     /*GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("{ I420, YV12, Y42B, Y444 }")) */
-    GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("{ I420, YV12, Y444, I420_10LE }"))
+    GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE
+        ("{ I420, YV12, Y444, I420_10LE, I422_10LE }"))
     );
 
 static GstStaticPadTemplate gst_vp9_enc_src_template =
@@ -199,6 +200,12 @@ gst_vp9_enc_set_image_format (GstVPXEnc * enc, vpx_image_t * image)
       image->bps = 15;
       image->x_chroma_shift = image->y_chroma_shift = 1;
       break;
+    case GST_VIDEO_FORMAT_I422_10LE:
+      image->fmt = VPX_IMG_FMT_I42216;
+      image->bps = 20;
+      image->x_chroma_shift = 1;
+      image->y_chroma_shift = 0;
+      break;
     default:
       g_assert_not_reached ();
       break;
diff --git a/ext/vpx/gstvpxenc.c b/ext/vpx/gstvpxenc.c
index 214ff8a..7d8d240 100644
--- a/ext/vpx/gstvpxenc.c
+++ b/ext/vpx/gstvpxenc.c
@@ -1525,6 +1525,9 @@ gst_vpx_enc_get_downstream_profile (GstVPXEnc * encoder, GstVideoInfo * info)
     case GST_VIDEO_FORMAT_I420_10LE:
       min_profile = 2;
       break;
+    case GST_VIDEO_FORMAT_I422_10LE:
+      min_profile = 3;
+      break;
     default:
       min_profile = 0;
   }
-- 
2.7.4