From 8f5399b15660cb096c20f1900dee097649438c60 Mon Sep 17 00:00:00 2001
From: Haihao Xiang <haihao.xiang@intel.com>
Date: Fri, 2 Jul 2021 16:22:04 +0800
Subject: [PATCH] eglimage: fix Y412_LE DMABuf import support

This fixed the error below:

GST_GL_PLATFORM=egl gst-launch-1.0 videotestsrc ! msdkvpp !
"video/x-raw(memory:DMABuf),format=Y412_LE" ! glimagesink

0:00:00.063737691 576978 0x557c11266920 ERROR             gleglimage
gsteglimage.c:577:_drm_rgba_fourcc_from_info: Unsupported format for
DMABuf.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1389>
---
 .../gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c    | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c b/subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c
index ca75cbb22e..cee66acf4b 100644
--- a/subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c
+++ b/subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c
@@ -99,6 +99,10 @@
 #define DRM_FORMAT_RGBA1010102    fourcc_code('R', 'A', '3', '0')
 #endif
 
+#ifndef DRM_FORMAT_ABGR16161616
+#define DRM_FORMAT_ABGR16161616   fourcc_code('A', 'B', '4', '8')
+#endif
+
 #ifndef EGL_LINUX_DMA_BUF_EXT
 #define EGL_LINUX_DMA_BUF_EXT 0x3270
 #endif
@@ -577,6 +581,10 @@ _drm_rgba_fourcc_from_info (const GstVideoInfo * info, int plane,
       *out_format = GST_GL_RGB10_A2;
       return rgb10a2_fourcc;
 
+    case GST_VIDEO_FORMAT_Y412_LE:
+      *out_format = GST_GL_RGBA16;
+      return DRM_FORMAT_ABGR16161616;
+
     default:
       GST_ERROR ("Unsupported format for DMABuf.");
       return -1;