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vk: Fixup

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kd-11 2018-06-25 22:23:00 +03:00 • committed by kd-11
parent 24f4c92759
commit 42851a93d4
1 changed files with 10 additions and 1 deletions
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11
rpcs3/Emu/RSX/VK/VKCompute.h
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@ -269,7 +269,16 @@ namespace vk
m_data_length = data_length; m_data_length = data_length;
const auto num_bytes_per_invocation = optimal_group_size * kernel_size * 4; const auto num_bytes_per_invocation = optimal_group_size * kernel_size * 4;
const auto num_invocations = align(data_length, 256) / num_bytes_per_invocation; const auto num_bytes_to_process = align(data_length, num_bytes_per_invocation);
const auto num_invocations = num_bytes_to_process / num_bytes_per_invocation;
if (num_bytes_to_process > data->size())
{
// Technically robust buffer access should keep the driver from crashing in OOB situations
LOG_ERROR(RSX, "Inadequate buffer length submitted for a compute operation."
"Required=%d bytes, Available=%d bytes", num_bytes_to_process, data->size());
}
compute_task::run(cmd, num_invocations); compute_task::run(cmd, num_invocations);
} }
}; };