diff options
| author | Sylvain Munaut <tnt@246tNt.com> | 2014-09-13 16:51:12 +0200 |
|---|---|---|
| committer | Sylvain Munaut <tnt@246tNt.com> | 2014-09-25 23:46:25 +0200 |
| commit | f16d0ffafb29f5004c70d7fde85e7366d2024c8e (patch) | |
| tree | 6c9b68dc822d4072f38adbe0850e46000f2a2919 | |
| parent | e1348d52aa8ee39fff3d546c652d021a83598ca2 (diff) | |
fosphor/cl: Make sure that all init is done before first render
If no data was processed, finished would return 0 and then the gl_refresh
would not be called which would lead to the GL deferred init to not be
executed which can crash the OpenGL driver.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
| -rw-r--r-- | lib/fosphor/cl.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/fosphor/cl.c b/lib/fosphor/cl.c index fea1dd8..d367469 100644 --- a/lib/fosphor/cl.c +++ b/lib/fosphor/cl.c @@ -922,10 +922,17 @@ fosphor_cl_finish(struct fosphor *self) cl_int err; - /* Check if we really need to finish */ - if (cl->state != CL_PENDING) + /* Check if we really need to do anything */ + if (cl->state == CL_READY) return 0; + /* If no data was processed, we may need to finish the boot */ + if (cl->state == CL_BOOTING) { + err = cl_queue_clear_buffers(self); + if (err != CL_SUCCESS) + goto error; + } + /* Act depending on current mode */ if (self->flags & FLG_FOSPHOR_USE_CLGL_SHARING) { |