diff options
| author | Hirokazu Honda <hiroh@chromium.org> | 2021-08-26 20:25:36 +0900 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-08-30 18:08:02 +0300 |
| commit | e5e7cdf701797463edcbe1f4b26dcc31b32d891d (patch) | |
| tree | 6e6f75f450c2774b62c93c2084d1338b698e5e7c /src/gstreamer | |
| parent | 1d2263dd3d7dc68d8d1920682952e17d0a22ed95 (diff) | |
gstreamer: gstlibcameraallocator: Use offset in creating a buffer
The plane length is the length of the plane size. The buffer length
to be allocated for a plane is the offset and the length of
FrameBuffer::Plane.
Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/gstreamer')
| -rw-r--r-- | src/gstreamer/gstlibcameraallocator.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gstreamer/gstlibcameraallocator.cpp b/src/gstreamer/gstlibcameraallocator.cpp index a8fa4f86..cb07d6e9 100644 --- a/src/gstreamer/gstlibcameraallocator.cpp +++ b/src/gstreamer/gstlibcameraallocator.cpp @@ -52,8 +52,10 @@ FrameWrap::FrameWrap(GstAllocator *allocator, FrameBuffer *buffer, outstandingPlanes_(0) { for (const FrameBuffer::Plane &plane : buffer->planes()) { - GstMemory *mem = gst_fd_allocator_alloc(allocator, plane.fd.fd(), plane.length, + GstMemory *mem = gst_fd_allocator_alloc(allocator, plane.fd.fd(), + plane.offset + plane.length, GST_FD_MEMORY_FLAG_DONT_CLOSE); + gst_memory_resize(mem, plane.offset, plane.length); gst_mini_object_set_qdata(GST_MINI_OBJECT(mem), getQuark(), this, nullptr); GST_MINI_OBJECT(mem)->dispose = gst_libcamera_allocator_release; g_object_unref(mem->allocator); |