From bb5101aadc1675790983c7911092dd9abeec4651 Mon Sep 17 00:00:00 2001 From: Qiang Yu Date: Thu, 27 Mar 2025 10:58:43 +0800 Subject: ui/dmabuf: extend QemuDmaBuf to support multi-plane MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit mesa/radeonsi is going to support explicit modifier which may export a multi-plane texture. For example, texture with DCC enabled (a compressed format) has two planes, one with compressed data, the other with meta data for compression. v2: * change API qemu_dmabuf_get_fd/offset/stride to qemu_dmabuf_get_fds/offsets/strides. * change API qemu_dmabuf_dup_fd to qemu_dmabuf_dup_fds. * add an extra arg to these API for the length of the array. Reviewed-by: Marc-André Lureau Signed-off-by: Qiang Yu [ Fix style ] Signed-off-by: Marc-André Lureau Message-ID: <20250327025848.46962-2-yuq825@gmail.com> --- ui/spice-display.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'ui/spice-display.c') diff --git a/ui/spice-display.c b/ui/spice-display.c index c794ae0649..40547edb5e 100644 --- a/ui/spice-display.c +++ b/ui/spice-display.c @@ -1075,10 +1075,10 @@ static void qemu_spice_gl_update(DisplayChangeListener *dcl, stride, fourcc, false); } } else { - stride = qemu_dmabuf_get_stride(dmabuf); + stride = qemu_dmabuf_get_strides(dmabuf, NULL)[0]; fourcc = qemu_dmabuf_get_fourcc(dmabuf); y_0_top = qemu_dmabuf_get_y0_top(dmabuf); - fd = qemu_dmabuf_dup_fd(dmabuf); + qemu_dmabuf_dup_fds(dmabuf, &fd, 1); trace_qemu_spice_gl_forward_dmabuf(ssd->qxl.id, width, height); /* note: spice server will close the fd, so hand over a dup */ -- cgit 1.4.1