From: HuQian <qian.hu@mediatek.com>
Date: Wed, 8 Nov 2023 09:53:17 +0000 (+0000)
Subject: waylandsink: fix incorrect RGB and BGR mapping about GST DRM and WL_SHM
X-Git-Tag: 1.22.8~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=01cc9d97d786010bdeffd999d7012f6f0de2038c;p=platform%2Fupstream%2Fgstreamer.git

waylandsink: fix incorrect RGB and BGR mapping about GST DRM and WL_SHM

This commit corrects the mapping relationship between RGB and BGR in GST and DRM.
The previous mapping was incorrect, causing potential color mismatches in the output.

The changes are as follows:

  {WL_SHM_FORMAT_RGB888, DRM_FORMAT_RGB888, GST_VIDEO_FORMAT_BGR},
  {WL_SHM_FORMAT_BGR888, DRM_FORMAT_BGR888, GST_VIDEO_FORMAT_RGB},

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5792>
---

diff --git a/subprojects/gst-plugins-bad/gst-libs/gst/wayland/gstwlvideoformat.c b/subprojects/gst-plugins-bad/gst-libs/gst/wayland/gstwlvideoformat.c
index 44a95365d9..73455bd1ed 100644
--- a/subprojects/gst-plugins-bad/gst-libs/gst/wayland/gstwlvideoformat.c
+++ b/subprojects/gst-plugins-bad/gst-libs/gst/wayland/gstwlvideoformat.c
@@ -61,8 +61,8 @@ static const wl_VideoFormat wl_formats[] = {
   {WL_SHM_FORMAT_ABGR8888, DRM_FORMAT_ABGR8888, GST_VIDEO_FORMAT_RGBA},
   {WL_SHM_FORMAT_RGBA8888, DRM_FORMAT_RGBA8888, GST_VIDEO_FORMAT_ABGR},
   {WL_SHM_FORMAT_BGRA8888, DRM_FORMAT_BGRA8888, GST_VIDEO_FORMAT_ARGB},
-  {WL_SHM_FORMAT_RGB888, DRM_FORMAT_RGB888, GST_VIDEO_FORMAT_RGB},
-  {WL_SHM_FORMAT_BGR888, DRM_FORMAT_BGR888, GST_VIDEO_FORMAT_BGR},
+  {WL_SHM_FORMAT_RGB888, DRM_FORMAT_RGB888, GST_VIDEO_FORMAT_BGR},
+  {WL_SHM_FORMAT_BGR888, DRM_FORMAT_BGR888, GST_VIDEO_FORMAT_RGB},
   {WL_SHM_FORMAT_RGB565, DRM_FORMAT_RGB565, GST_VIDEO_FORMAT_RGB16},
   {WL_SHM_FORMAT_BGR565, DRM_FORMAT_BGR565, GST_VIDEO_FORMAT_BGR16},