1 files changed, 0 insertions, 78 deletions
diff --git a/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0001-basetextoverlay-make-memory-copy-when-video-buffer-s.patch b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0001-basetextoverlay-make-memory-copy-when-video-buffer-s.patch
deleted file mode 100644
index 28347c6..0000000
--- a/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0001-basetextoverlay-make-memory-copy-when-video-buffer-s.patch
+++ /dev/null
@@ -1,78 +0,0 @@
-From f54f1c28272913a216e91868ce0270e6c0d99b2e Mon Sep 17 00:00:00 2001
-From: Mingke Wang <mingke.wang@freescale.com>
-Date: Fri, 16 Oct 2015 19:31:32 +0800
-Subject: [PATCH 01/16] basetextoverlay: make memory copy when video buffer's
- memory is ready only
-
-1. since gst_buffer_make_writable just lookup the refcount to determine if
-   a buffer is writable, and it will use _gst_buffer_copy() which don't
-   perform a deep memory copy even if the flag of a memory is set to
-   GST_MEMORY_FLAG_READONLY. So, we detect the memory flag and use
-   gst_buffer_copy_region with GST_BUFFER_COPY_DEEP parameter to perform
-   deep memory copy. if the allocator of a memory don't support mem_copy
-   interface, the it will return NULL, if this case, we can use
-   gst_buffer_make_writable() to get a shared memory buffer or the orignal
-   buffer if the buffer's refcount is 1.
-
-Signed-off-by: Mingke Wang <mingke.wang@freescale.com>
----
- ext/pango/gstbasetextoverlay.c | 32 ++++++++++++++++++++++++++++++--
- 1 file changed, 30 insertions(+), 2 deletions(-)
- mode change 100644 => 100755 ext/pango/gstbasetextoverlay.c
-
-diff --git a/ext/pango/gstbasetextoverlay.c b/ext/pango/gstbasetextoverlay.c
-old mode 100644
-new mode 100755
-index 44f5f52..c08e3b0
---- a/ext/pango/gstbasetextoverlay.c
-+++ b/ext/pango/gstbasetextoverlay.c
-@@ -2227,16 +2227,44 @@ gst_base_text_overlay_push_frame (GstBaseTextOverlay * overlay,
-     }
-   }
- 
--  video_frame = gst_buffer_make_writable (video_frame);
--
-   if (overlay->attach_compo_to_buffer) {
-     GST_DEBUG_OBJECT (overlay, "Attaching text overlay image to video buffer");
-+    video_frame = gst_buffer_make_writable (video_frame);
-     gst_buffer_add_video_overlay_composition_meta (video_frame,
-         overlay->composition);
-     /* FIXME: emulate shaded background box if want_shading=true */
-     goto done;
-   }
- 
-+  gint idx = 0;
-+  gboolean mem_rdonly = FALSE;
-+  GstMemory *mem;
-+
-+  while (mem = gst_buffer_get_memory(video_frame, idx++)) {
-+    if (GST_MEMORY_IS_READONLY(mem)) {
-+      gst_memory_unref (mem);
-+      mem_rdonly = TRUE;
-+      break;
-+    }
-+    gst_memory_unref (mem);
-+  }
-+
-+  if (mem_rdonly) {
-+    GstBuffer *new_buf = gst_buffer_copy_region (video_frame,
-+        GST_BUFFER_COPY_ALL | GST_BUFFER_COPY_DEEP, 0, -1);
-+
-+    if (!new_buf) {
-+      GST_WARNING_OBJECT(overlay,
-+                "buffer memory read only, but copy memory failed");
-+      goto done;
-+    } else {
-+      gst_buffer_unref (video_frame);
-+      video_frame = new_buf;
-+    }
-+  } else {
-+    video_frame = gst_buffer_make_writable (video_frame);
-+  }
-+
-   if (!gst_video_frame_map (&frame, &overlay->info, video_frame,
-           GST_MAP_READWRITE))
-     goto invalid_frame;
--- 
-1.9.1
-