gstreamer1.0-plugins-bad: Add imxvideoconvert_g2d to autovideoconvert

Add patch to enable imxvideoconvert on autovideoconvert. By default,
imxvideoconvert_g2d is not included as a potential filter, resulting in
poor video playback performance when autovideoconvert is used.

Add imxvideoconvert_g2d to improve performance by utilizing hardware
acceleration.

Signed-off-by: Hiago De Franco <[email protected]>

recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad/0001-autovideoconvert-add-imxvideoconvert_g2d.patch

@@ -0,0 +1,39 @@
+From 784881b9bffaa768c3a1e9cb3d8eead7b4ca356a Mon Sep 17 00:00:00 2001
+From: Hiago De Franco <[email protected]>
+Date: Thu, 12 Sep 2024 18:44:14 +0200
+Subject: [PATCH] autovideoconvert: add imxvideoconvert_g2d
+
+On i.MX8 platform, autovideoconvert defaults to CPU-based processing as
+imxvideoconvert_g2d is not included as a listed filter, resulting in
+poor video playback performance.
+
+Add imxvideoconvert_g2d to improve performance by utilizing hardware
+acceleration.
+
+Upstream-Status: Submitted [https://github.com/nxp-imx/gst-plugins-bad/pull/2]
+Signed-off-by: Hiago De Franco <[email protected]>
+---
+ gst/autoconvert/gstautovideoconvert.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/gst/autoconvert/gstautovideoconvert.c b/gst/autoconvert/gstautovideoconvert.c
+index cf5468316cd5..b91bd1556c37 100644
+--- a/gst/autoconvert/gstautovideoconvert.c
++++ b/gst/autoconvert/gstautovideoconvert.c
+@@ -85,6 +85,13 @@ gst_auto_video_convert_init (GstAutoVideoConvert * autovideoconvert)
+       .filters = {  NULL },
+       .rank = GST_RANK_SECONDARY,
+     },
++    {
++      .first_elements = { "capsfilter caps=\"video/x-raw\"", NULL, },
++      .colorspace_converters = { "imxvideoconvert_g2d", NULL },
++      .last_elements = { NULL, },
++      .filters = { NULL },
++      .rank = GST_RANK_PRIMARY + 1,
++    },
+     {
+       .first_elements = { "capsfilter caps=\"video/x-raw\"", NULL, },
+       .colorspace_converters = { "videoconvertscale", NULL },
+-- 
+2.39.2
+

recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_1.24.0.imx.bb

@@ -188,6 +188,7 @@ SRC_URI:remove = "https://gstreamer.freedesktop.org/src/gst-plugins-bad/gst-plug
                    file://0004-opencv-resolve-missing-opencv-data-dir-in-yocto-buil.patch \
                    "
 SRC_URI:prepend = "${GST1.0-PLUGINS-BAD_SRC};branch=${SRCBRANCH} "
+SRC_URI:append = " file://0001-autovideoconvert-add-imxvideoconvert_g2d.patch"
 GST1.0-PLUGINS-BAD_SRC ?= "gitsm://github.com/nxp-imx/gst-plugins-bad.git;protocol=https"
 SRCBRANCH = "MM_04.09.00_2405_L6.6.y"
 SRCREV = "869cef4efbc004c795392d274e617f2dfa71ac98"