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panfrost: Conditionally submit fragment job 

If there are no tiling jobs and no clears, there is no need to submit a
fragment job (relevant for transform feedback).

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
This commit is contained in:
Alyssa Rosenzweig 2019-06-20 15:35:22 -07:00
parent cd5d618b5c
commit d38ac21297
1 changed files with 4 additions and 1 deletions
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5
src/gallium/drivers/panfrost/pan_drm.c
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@ -265,7 +265,10 @@ panfrost_drm_submit_vs_fs_job(struct panfrost_context *ctx, bool has_draws, bool
assert(!ret);
}
ret = panfrost_drm_submit_job(ctx, panfrost_fragment_job(ctx, has_draws), PANFROST_JD_REQ_FS, surf);
if (job->first_tiler.gpu || job->clear) {
ret = panfrost_drm_submit_job(ctx, panfrost_fragment_job(ctx, has_draws), PANFROST_JD_REQ_FS, surf);
assert(!ret);
}
return ret;
}