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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2014-06-19 07:40:16 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2014-06-19 07:40:16 +0100 |
| commit | f4b930318c68e0e07d677ebc7b4caa27912561db (patch) | |
| tree | 1c30a913aaf4d91470193ec10991271de568619b /src/sna | |
| parent | c257c936b42b92827b784cee0b7caa54e6040364 (diff) | |
sna/dri2: Replace assertion with code to skip updating the back buffer
After a window resize or redirection, the DRI2BufferPtr become stale but
it may take a while for the Client to notice and reconfigure. Just
skip touching stale backbuffers and let the Client catch up.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/sna')
| -rw-r--r-- | src/sna/sna_dri2.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/sna/sna_dri2.c b/src/sna/sna_dri2.c index e689a34a..cfe65f44 100644 --- a/src/sna/sna_dri2.c +++ b/src/sna/sna_dri2.c @@ -139,6 +139,9 @@ sna_dri2_get_back(struct sna *sna, struct kgem_bo *bo; uint32_t name; + if ((draw->height << 16 | draw->width) != get_private(back)->size) + return; + get_private(back)->stale = false; bo = get_private(back)->bo; @@ -249,7 +252,6 @@ sna_dri2_reuse_buffer(DrawablePtr draw, DRI2BufferPtr buffer) buffer->attachment, get_private(buffer)->bo->handle, buffer->name)); assert(get_private(buffer)->refcnt); assert(get_private(buffer)->bo->refcnt > get_private(buffer)->bo->active_scanout); - assert(get_private(buffer)->pixmap == NULL || get_private(buffer)->pixmap == get_drawable_pixmap(draw)); if (buffer->attachment == DRI2BufferBackLeft && draw->type != DRAWABLE_PIXMAP) { |