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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2015-08-07 21:13:12 +0100 |
|---|---|---|
| committer | Martin Peres <martin.peres@linux.intel.com> | 2015-09-30 10:52:30 +0300 |
| commit | 70e91d61fde239e8ae58148cacd4ff891126e2aa (patch) | |
| tree | 6b8579f147ebdc1bb5c26ba41aba528f3a57a45b | |
| parent | e21bb9e7bdea0f73809759d3c248048eedd79663 (diff) | |
| download | external_mesa3d-70e91d61fde239e8ae58148cacd4ff891126e2aa.zip external_mesa3d-70e91d61fde239e8ae58148cacd4ff891126e2aa.tar.gz external_mesa3d-70e91d61fde239e8ae58148cacd4ff891126e2aa.tar.bz2 | |
i965: Remove early release of DRI2 miptree
intel_update_winsys_renderbuffer_miptree() will release the existing
miptree when wrapping a new DRI2 buffer, so we can remove the early
release and so prevent a NULL mt dereference should importing the new
DRI2 name fail for any reason. (Reusing the old DRI2 name will result
in the rendering going astray, to a stale buffer, and not shown on the
screen, but it allows us to issue a warning and not crash much later in
innocent code.)
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=86281
Reviewed-by: Martin Peres <martin.peres@linux.intel.com>
Reviewed-by: Chad Versace <chad.versace@intel.com>
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_context.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c index 9dcdaf5..4d49929 100644 --- a/src/mesa/drivers/dri/i965/brw_context.c +++ b/src/mesa/drivers/dri/i965/brw_context.c @@ -1436,7 +1436,6 @@ intel_process_dri2_buffer(struct brw_context *brw, buffer->cpp, buffer->pitch); } - intel_miptree_release(&rb->mt); bo = drm_intel_bo_gem_create_from_name(brw->bufmgr, buffer_name, buffer->name); if (!bo) { |