X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=meta-agl-bsp%2Fmeta-ti%2Frecipes-arago%2Fgstreamer%2Fgstreamer1.0-plugins-bad%2F0003-kmssink-add-YUYV-support.patch;fp=meta-agl-bsp%2Fmeta-ti%2Frecipes-arago%2Fgstreamer%2Fgstreamer1.0-plugins-bad%2F0003-kmssink-add-YUYV-support.patch;h=a57a0bbfa412e511c4174c79bf6e8655eff2d13f;hb=e5647d8e3da999c353a48c139c9a968705c5a891;hp=0000000000000000000000000000000000000000;hpb=8b721aa4ae997a5e18d97d5125038f1cd4640949;p=AGL%2Fmeta-agl.git

diff --git a/meta-agl-bsp/meta-ti/recipes-arago/gstreamer/gstreamer1.0-plugins-bad/0003-kmssink-add-YUYV-support.patch b/meta-agl-bsp/meta-ti/recipes-arago/gstreamer/gstreamer1.0-plugins-bad/0003-kmssink-add-YUYV-support.patch
new file mode 100644
index 000000000..a57a0bbfa
--- /dev/null
+++ b/meta-agl-bsp/meta-ti/recipes-arago/gstreamer/gstreamer1.0-plugins-bad/0003-kmssink-add-YUYV-support.patch
@@ -0,0 +1,81 @@
+From 11a3ff4b9451f12374006f853ef5736f5d098932 Mon Sep 17 00:00:00 2001
+From: Eric Ruei <e-ruei1@ti.com>
+Date: Tue, 14 Mar 2017 17:24:07 -0400
+Subject: [PATCH 3/3] kmssink: add YUYV support
+
+Signed-off-by: Eric Ruei <e-ruei1@ti.com>
+---
+ sys/kms/gstkmsbufferpriv.c | 32 +++++++++++++++++++++++++++-----
+ sys/kms/gstkmssink.c       |  2 +-
+ 2 files changed, 28 insertions(+), 6 deletions(-)
+
+diff --git a/sys/kms/gstkmsbufferpriv.c b/sys/kms/gstkmsbufferpriv.c
+index 172a4c3..57c01f8 100644
+--- a/sys/kms/gstkmsbufferpriv.c
++++ b/sys/kms/gstkmsbufferpriv.c
+@@ -41,22 +41,44 @@
+ static int
+ create_fb (GstKMSBufferPriv * priv, GstKMSSink * sink)
+ {
++
+   /* TODO get format, etc from caps.. and query device for
+    * supported formats, and make this all more flexible to
+    * cope with various formats:
+    */
+-  uint32_t fourcc = GST_MAKE_FOURCC ('N', 'V', '1', '2');
+-
++  GstVideoFormat format = sink->format;
++  uint32_t fourcc;
+   uint32_t handles[4] = {
+-    omap_bo_handle (priv->bo), omap_bo_handle (priv->bo),
++    omap_bo_handle (priv->bo),
+   };
+   uint32_t pitches[4] = {
+-    GST_ROUND_UP_4 (sink->input_width), GST_ROUND_UP_4 (sink->input_width),
++    GST_ROUND_UP_4 (sink->input_width),
+   };
+   uint32_t offsets[4] = {
+-    0, pitches[0] * sink->input_height
++    0,
+   };
+ 
++  /**
++   * Only two formats are supported:
++   * AM3/4: YUYV
++   * AM5: NV12, YUYV
++   */
++  if(format == GST_VIDEO_FORMAT_YUY2)
++  {
++    /* YUYV */
++    fourcc = GST_MAKE_FOURCC ('Y', 'U', 'Y', 'V');
++    pitches[0] = GST_ROUND_UP_4 (sink->input_width*2);
++  }
++  else
++  {
++    /* NV12 */
++    fourcc = GST_MAKE_FOURCC ('N', 'V', '1', '2');
++    handles[1] = omap_bo_handle (priv->bo);
++    pitches[1] = GST_ROUND_UP_4 (sink->input_width);
++    offsets[1] = pitches[0] * sink->input_height;
++  }
++
++
+   return drmModeAddFB2 (priv->fd, sink->input_width, sink->input_height,
+       fourcc, handles, pitches, offsets, &priv->fb_id, 0);
+ }
+diff --git a/sys/kms/gstkmssink.c b/sys/kms/gstkmssink.c
+index 9795bdf..b36d88f 100644
+--- a/sys/kms/gstkmssink.c
++++ b/sys/kms/gstkmssink.c
+@@ -50,7 +50,7 @@ static GstStaticPadTemplate gst_kms_sink_template_factory =
+ GST_STATIC_PAD_TEMPLATE ("sink",
+     GST_PAD_SINK,
+     GST_PAD_ALWAYS,
+-    GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE("NV12"))
++    GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE("{NV12,YUY2}"))
+     );
+ 
+ enum
+-- 
+1.9.1
+