diff options
| author | Jordan Justen <[email protected]> | 2018-03-13 12:14:23 -0700 |
|---|---|---|
| committer | Jordan Justen <[email protected]> | 2018-03-19 09:57:09 -0700 |
| commit | d2b74ca2b503e1b8c1e58ac1c33d3631e1b30d6e (patch) | |
| tree | b1584bf0fb60cf68e0356861e0c1016cb2f056bb /src/mesa | |
| parent | b5baaee0d6b06a2c021d1b2673a056ada733a2a9 (diff) | |
i965: Allow disk shader cache usage with LINKING_SUCCESS status
Currently, we only look in the disk shader cache if we see that the
shader program is in the cache during the link step.
If the shader cache entry isn't found during the program link, there
are still some (fairly unlikely) scenarios where later it might be
useful to search the cache for gen binary programs.
1. If the cache evicts the serialized glsl cache, there might still be
valid gen program entries in the disk cache.
2. If two applications are running in parallel, then it is possible
that one may write out the cached gen program item which the other
application can then make use of.
Signed-off-by: Jordan Justen <[email protected]>
Reviewed-by: Tapani Pälli <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_disk_cache.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_disk_cache.c b/src/mesa/drivers/dri/i965/brw_disk_cache.c index c77e921b6a7..ee6067ca51a 100644 --- a/src/mesa/drivers/dri/i965/brw_disk_cache.c +++ b/src/mesa/drivers/dri/i965/brw_disk_cache.c @@ -283,9 +283,6 @@ brw_disk_cache_upload_program(struct brw_context *brw, gl_shader_stage stage) if (brw->ctx._Shader->Flags & GLSL_CACHE_FALLBACK) goto fail; - if (prog->sh.data->LinkStatus != LINKING_SKIPPED) - goto fail; - if (!read_and_upload(brw, cache, prog, stage)) goto fail; |