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anv: skip writing perfcntr in results on Gen12+ 

We were not capturing the register already so don't bother writing the
delta in the results (we were previously doing a delta between two 0
values).

v2: Fix unused function warning

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4586>
This commit is contained in:
Lionel Landwerlin 2020-04-17 09:51:22 +03:00
parent 086ea1ac7e
commit f27c707585
1 changed files with 4 additions and 0 deletions
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4
src/intel/vulkan/genX_query.c
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@ -200,11 +200,13 @@ intel_perf_rpstart_offset(bool end)
return 16 + (end ? sizeof(uint32_t) : 0);
}
#if GEN_GEN >= 8 && GEN_GEN <= 11
static uint32_t
intel_perf_counter(bool end)
{
return 24 + (end ? (2 * sizeof(uint64_t)) : 0);
}
#endif
static uint32_t
intel_perf_mi_rpc_offset(bool end)
@ -394,9 +396,11 @@ VkResult genX(GetQueryPoolResults)(
&device->info,
&result,
core_freq[0], core_freq[1]);
#if GEN_GEN >= 8 && GEN_GEN <= 11
gen_perf_query_mdapi_write_perfcntr(pData, stride, &device->info,
query_data + intel_perf_counter(false),
query_data + intel_perf_counter(true));
#endif
const uint64_t *marker = query_data + intel_perf_marker_offset();
gen_perf_query_mdapi_write_marker(pData, stride, &device->info, *marker);
break;