From 0cce4038199887f3772a438d57f6c74ead7e0cd8 Mon Sep 17 00:00:00 2001 From: Ronan Le Martret Date: Fri, 24 Feb 2017 10:06:50 +0100 Subject: [rcar-gen3] Backported gstreamer from poky krogoth * the Renesas rcar gen3 v2.16 need gstreamer recipes 1.6.3 from krogoth Bug-AGL: SPEC-471 Change-Id: I1ce10935aac45b3f7711ec1033187ba74b1f921c Signed-off-by: Ronan Le Martret --- ...ame-Support-video-crop-when-convert-frame.patch | 143 +++++++++++++++++++++ 1 file changed, 143 insertions(+) create mode 100755 meta-agl-bsp/meta-rcar-gen3/recipes-backport/gstreamer_bp_krogoth/gstreamer1.0-plugins-base/0005-convertframe-Support-video-crop-when-convert-frame.patch (limited to 'meta-agl-bsp/meta-rcar-gen3/recipes-backport/gstreamer_bp_krogoth/gstreamer1.0-plugins-base/0005-convertframe-Support-video-crop-when-convert-frame.patch') diff --git a/meta-agl-bsp/meta-rcar-gen3/recipes-backport/gstreamer_bp_krogoth/gstreamer1.0-plugins-base/0005-convertframe-Support-video-crop-when-convert-frame.patch b/meta-agl-bsp/meta-rcar-gen3/recipes-backport/gstreamer_bp_krogoth/gstreamer1.0-plugins-base/0005-convertframe-Support-video-crop-when-convert-frame.patch new file mode 100755 index 000000000..096a6f4cb --- /dev/null +++ b/meta-agl-bsp/meta-rcar-gen3/recipes-backport/gstreamer_bp_krogoth/gstreamer1.0-plugins-base/0005-convertframe-Support-video-crop-when-convert-frame.patch @@ -0,0 +1,143 @@ +From 5be6ed00aad028d9cbb4e0c63af0be69d335c71e Mon Sep 17 00:00:00 2001 +From: Song Bing +Date: Fri, 11 Dec 2015 21:42:00 +0800 +Subject: [PATCH] convertframe: Support video crop when convert frame + +Get thumbnail will user convertframe to convert video frame to +desired video format and size. But haven't process crop meta on +the video buffer. Add support video crop. + +https://bugzilla.gnome.org/show_bug.cgi?id=759329 + +Upstream-Status: Backport [1.7.1] + +--- + gst-libs/gst/video/convertframe.c | 65 +++++++++++++++++++++++++++++++++------ + 1 file changed, 56 insertions(+), 9 deletions(-) + +diff --git a/gst-libs/gst/video/convertframe.c b/gst-libs/gst/video/convertframe.c +index aa9c3d3..942a51e 100644 +--- a/gst-libs/gst/video/convertframe.c ++++ b/gst-libs/gst/video/convertframe.c +@@ -110,12 +110,23 @@ fail: + static GstElement * + build_convert_frame_pipeline (GstElement ** src_element, + GstElement ** sink_element, const GstCaps * from_caps, +- const GstCaps * to_caps, GError ** err) ++ GstVideoCropMeta * cmeta, const GstCaps * to_caps, GError ** err) + { +- GstElement *src = NULL, *csp = NULL, *vscale = NULL; +- GstElement *sink = NULL, *encoder = NULL, *pipeline; ++ GstElement *vcrop = NULL, *csp = NULL, *csp2 = NULL, *vscale = NULL; ++ GstElement *src = NULL, *sink = NULL, *encoder = NULL, *pipeline; ++ GstVideoInfo info; + GError *error = NULL; + ++ if (cmeta) { ++ if (!create_element ("videocrop", &vcrop, &error)) { ++ g_warning ++ ("build_convert_frame_pipeline: Buffer has crop metadata but videocrop element is not found. Cropping will be disabled"); ++ } else { ++ if (!create_element ("videoconvert", &csp2, &error)) ++ goto no_elements; ++ } ++ } ++ + /* videoscale is here to correct for the pixel-aspect-ratio for us */ + GST_DEBUG ("creating elements"); + if (!create_element ("appsrc", &src, &error) || +@@ -133,15 +144,42 @@ build_convert_frame_pipeline (GstElement ** src_element, + + GST_DEBUG ("adding elements"); + gst_bin_add_many (GST_BIN (pipeline), src, csp, vscale, sink, NULL); ++ if (vcrop) ++ gst_bin_add_many (GST_BIN (pipeline), vcrop, csp2, NULL); + + /* set caps */ + g_object_set (src, "caps", from_caps, NULL); ++ if (vcrop) { ++ gst_video_info_from_caps (&info, from_caps); ++ g_object_set (vcrop, "left", cmeta->x, NULL); ++ g_object_set (vcrop, "top", cmeta->y, NULL); ++ g_object_set (vcrop, "right", GST_VIDEO_INFO_WIDTH (&info) - cmeta->width, ++ NULL); ++ g_object_set (vcrop, "bottom", ++ GST_VIDEO_INFO_HEIGHT (&info) - cmeta->height, NULL); ++ GST_DEBUG ("crop meta [x,y,width,height]: %d %d %d %d", cmeta->x, cmeta->y, ++ cmeta->width, cmeta->height); ++ } + g_object_set (sink, "caps", to_caps, NULL); + + /* FIXME: linking is still way too expensive, profile this properly */ +- GST_DEBUG ("linking src->csp"); +- if (!gst_element_link_pads (src, "src", csp, "sink")) +- goto link_failed; ++ if (vcrop) { ++ GST_DEBUG ("linking src->csp2"); ++ if (!gst_element_link_pads (src, "src", csp2, "sink")) ++ goto link_failed; ++ ++ GST_DEBUG ("linking csp2->vcrop"); ++ if (!gst_element_link_pads (csp2, "src", vcrop, "sink")) ++ goto link_failed; ++ ++ GST_DEBUG ("linking vcrop->csp"); ++ if (!gst_element_link_pads (vcrop, "src", csp, "sink")) ++ goto link_failed; ++ } else { ++ GST_DEBUG ("linking src->csp"); ++ if (!gst_element_link_pads (src, "src", csp, "sink")) ++ goto link_failed; ++ } + + GST_DEBUG ("linking csp->vscale"); + if (!gst_element_link_pads_full (csp, "src", vscale, "sink", +@@ -193,8 +231,12 @@ no_elements: + { + if (src) + gst_object_unref (src); ++ if (vcrop) ++ gst_object_unref (vcrop); + if (csp) + gst_object_unref (csp); ++ if (csp2) ++ gst_object_unref (csp2); + if (vscale) + gst_object_unref (vscale); + if (sink) +@@ -209,7 +251,11 @@ no_elements: + no_pipeline: + { + gst_object_unref (src); ++ if (vcrop) ++ gst_object_unref (vcrop); + gst_object_unref (csp); ++ if (csp2) ++ gst_object_unref (csp2); + gst_object_unref (vscale); + gst_object_unref (sink); + +@@ -282,7 +328,8 @@ gst_video_convert_sample (GstSample * sample, const GstCaps * to_caps, + } + + pipeline = +- build_convert_frame_pipeline (&src, &sink, from_caps, to_caps_copy, &err); ++ build_convert_frame_pipeline (&src, &sink, from_caps, ++ gst_buffer_get_video_crop_meta (buf), to_caps_copy, &err); + if (!pipeline) + goto no_pipeline; + +@@ -646,8 +693,8 @@ gst_video_convert_sample_async (GstSample * sample, + } + + pipeline = +- build_convert_frame_pipeline (&src, &sink, from_caps, to_caps_copy, +- &error); ++ build_convert_frame_pipeline (&src, &sink, from_caps, ++ gst_buffer_get_video_crop_meta (buf), to_caps_copy, &error); + if (!pipeline) + goto no_pipeline; + +-- +2.5.0 + -- cgit 1.2.3-korg