diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/recipes-multimedia/gstreamer/gstreamer-vaapi/vaapivideobufferpool-create-allocator-if-needed.patch')
-rw-r--r-- | import-layers/yocto-poky/meta/recipes-multimedia/gstreamer/gstreamer-vaapi/vaapivideobufferpool-create-allocator-if-needed.patch | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/meta/recipes-multimedia/gstreamer/gstreamer-vaapi/vaapivideobufferpool-create-allocator-if-needed.patch b/import-layers/yocto-poky/meta/recipes-multimedia/gstreamer/gstreamer-vaapi/vaapivideobufferpool-create-allocator-if-needed.patch new file mode 100644 index 000000000..f666adc81 --- /dev/null +++ b/import-layers/yocto-poky/meta/recipes-multimedia/gstreamer/gstreamer-vaapi/vaapivideobufferpool-create-allocator-if-needed.patch @@ -0,0 +1,61 @@ +Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com> +Upstream-Status: Backport [commit 59a731be6b in '1.10' branch] + + +From 02a6002c3a80b3a5301c0943b1a1518bbdf439fc Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?V=C3=ADctor=20Manuel=20J=C3=A1quez=20Leal?= + <vjaquez@igalia.com> +Date: Fri, 21 Apr 2017 19:07:18 +0200 +Subject: [PATCH] vaapivideobufferpool: create allocator if needed + +Backport to branch 1.10 + +Sometimes a video decoder could set different buffer pool +configurations, because their frame size changes. In this case we +did not reconfigure the allocator. + +This patch enables this use case, creating a new allocator inside +the VAAPI buffer pool if the caps changed, if it is not dmabuf-based. +If so, it is just reconfigured, since it doesn't have a surface pool. + +https://bugzilla.gnome.org/show_bug.cgi?id=781577 +--- + gst/vaapi/gstvaapivideobufferpool.c | 21 +++++++++++++++++++++ + 1 file changed, 21 insertions(+) + +diff --git a/gst/vaapi/gstvaapivideobufferpool.c b/gst/vaapi/gstvaapivideobufferpool.c +index a3b9223f..9a50614b 100644 +--- a/gst/vaapi/gstvaapivideobufferpool.c ++++ b/gst/vaapi/gstvaapivideobufferpool.c +@@ -159,6 +159,27 @@ gst_vaapi_video_buffer_pool_set_config (GstBufferPool * pool, + gst_object_replace ((GstObject **) & priv->allocator, NULL); + priv->video_info = new_vip; + ++ { ++ guint surface_alloc_flags; ++ gboolean vinfo_changed = FALSE; ++ ++ if (allocator) { ++ const GstVideoInfo *alloc_vinfo = ++ gst_allocator_get_vaapi_video_info (allocator, &surface_alloc_flags); ++ vinfo_changed = gst_video_info_changed (alloc_vinfo, &new_vip); ++ } ++ ++ if (vinfo_changed && allocator && priv->use_dmabuf_memory) { ++ gst_allocator_set_vaapi_video_info (allocator, &new_vip, ++ surface_alloc_flags); ++ } else if (!priv->use_dmabuf_memory && (vinfo_changed || !allocator)) { ++ /* let's destroy the other allocator and create a new one */ ++ allocator = gst_vaapi_video_allocator_new (priv->display, &new_vip, ++ surface_alloc_flags); ++ gst_buffer_pool_config_set_allocator (config, allocator, NULL); ++ } ++ } ++ + if (!gst_buffer_pool_config_has_option (config, + GST_BUFFER_POOL_OPTION_VAAPI_VIDEO_META)) + goto error_no_vaapi_video_meta_option; +-- +2.11.0 + + |