diff options
| author | Carwyn Ellis <carwynellis@gmail.com> | 2022-02-06 18:39:56 +0000 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2022-04-22 11:47:08 +0200 |
| commit | 67ae04273736f103b31fb5d1f9e5170dfee3d64c (patch) | |
| tree | 4e8e8da774366ec1a00881468d422d55bcdca4ab /hw/display/trace-events | |
| parent | a74782936dc6e979ce371dabda4b1c05624ea87f (diff) | |
hw/display/vmware_vga: do not discard screen updates
In certain circumstances, typically when there is lots changing on the
screen, updates will be discarded resulting in garbled output.
This change simplifies the traversal of the display update FIFO queue
when applying updates. We just track the queue length and iterate up to
the end of the queue.
Additionally when adding updates to the queue, if the buffer reaches
capacity we force a flush before accepting further events.
Signed-off-by: Carwyn Ellis <carwynellis@gmail.com>
Message-Id: <20220206183956.10694-3-carwynellis@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/display/trace-events')
| -rw-r--r-- | hw/display/trace-events | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/display/trace-events b/hw/display/trace-events index 91efc88f04..0c0ffcbe42 100644 --- a/hw/display/trace-events +++ b/hw/display/trace-events @@ -24,6 +24,7 @@ vmware_setmode(uint32_t w, uint32_t h, uint32_t bpp) "%dx%d @ %d bpp" vmware_verify_rect_less_than_zero(const char *name, const char *param, int x) "%s: %s was < 0 (%d)" vmware_verify_rect_greater_than_bound(const char *name, const char *param, int bound, int x) "%s: %s was > %d (%d)" vmware_verify_rect_surface_bound_exceeded(const char *name, const char *component, int bound, const char *param1, int value1, const char *param2, int value2) "%s: %s > %d (%s: %d, %s: %d)" +vmware_update_rect_delayed_flush(void) "display update FIFO full - forcing flush" # virtio-gpu-base.c virtio_gpu_features(bool virgl) "virgl %d" |