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v3d: take into account prim_counts_offset

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Specifically when reading the primitive counters.

This fixed ~700 CTS tests using this pattern:
dEQP-GLES3.functional.transform_feedback.*

when run after tests like
dEQP-GLES3.functional.prerequisite.read_pixels on the same
caselist. When run individually those tests were passing because
prim_counts_offset was zero.

Fixes: 0f2d1dfe65 ("v3d: use the GPU to
       record primitives written to transform feedback")

Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
(cherry picked from commit fa41a51891)
This commit is contained in:
Alejandro Piñeiro 2019-10-08 15:44:19 +02:00 • committed by Dylan Baker
parent c48dc6ad5f
commit 0beee2f723
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/v3d/v3d_job.c
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@ -457,7 +457,7 @@ v3d_read_and_accumulate_primitive_counters(struct v3d_context *v3d)
perf_debug("stalling on TF counts readback");
struct v3d_resource *rsc = v3d_resource(v3d->prim_counts);
if (v3d_bo_wait(rsc->bo, PIPE_TIMEOUT_INFINITE, "prim-counts")) {
uint32_t *map = v3d_bo_map(rsc->bo);
uint32_t *map = v3d_bo_map(rsc->bo) + v3d->prim_counts_offset;
v3d->tf_prims_generated += map[V3D_PRIM_COUNTS_TF_WRITTEN];
}
}