diff options
| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2021-03-11 12:11:37 +0400 |
|---|---|---|
| committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2021-12-21 10:50:21 +0400 |
| commit | f6413cbfd0b3a3f85ebaf9fe13494af1dad916bb (patch) | |
| tree | 89ce165cccf3618b10703f2b01c20047ea63b17f /hw/display/virtio-vga.c | |
| parent | a9b1e471e1783a1d7ae9215f9b8adc7cdb053367 (diff) | |
ui: simplify gl unblock & flush
GraphicHw.gl_flushed was introduced to notify the
device (vhost-user-gpu) that the GL resources (the display scanout) are
no longer needed.
It was decoupled from QEMU own gl-blocking mechanism, but that
difference isn't helping. Instead, we can reuse QEMU gl-blocking and
notify virtio_gpu_gl_flushed() when unblocking (to unlock
vhost-user-gpu).
An extra block/unblock is added arount dpy_gl_update() so existing
backends that don't block will have the flush event handled. It will
also help when there are no backends associated.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/display/virtio-vga.c')
| -rw-r--r-- | hw/display/virtio-vga.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/hw/display/virtio-vga.c b/hw/display/virtio-vga.c index 9e57f61e9e..b23a75a04b 100644 --- a/hw/display/virtio-vga.c +++ b/hw/display/virtio-vga.c @@ -68,16 +68,6 @@ static void virtio_vga_base_gl_block(void *opaque, bool block) } } -static void virtio_vga_base_gl_flushed(void *opaque) -{ - VirtIOVGABase *vvga = opaque; - VirtIOGPUBase *g = vvga->vgpu; - - if (g->hw_ops->gl_flushed) { - g->hw_ops->gl_flushed(g); - } -} - static int virtio_vga_base_get_flags(void *opaque) { VirtIOVGABase *vvga = opaque; @@ -93,7 +83,6 @@ static const GraphicHwOps virtio_vga_base_ops = { .text_update = virtio_vga_base_text_update, .ui_info = virtio_vga_base_ui_info, .gl_block = virtio_vga_base_gl_block, - .gl_flushed = virtio_vga_base_gl_flushed, }; static const VMStateDescription vmstate_virtio_vga_base = { |