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vk: Dynamically select panic boundaries based on resolution scale

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kd-11 2021-07-20 20:08:11 +03:00 • committed by kd-11
commit 7d3bbd3cf7
1 changed files with 8 additions and 4 deletions
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12
rpcs3/Emu/RSX/VK/VKResourceManager.cpp
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@ -164,14 +164,18 @@ namespace vk
const auto mem_info = get_current_renderer()->get_memory_mapping(); const auto mem_info = get_current_renderer()->get_memory_mapping();
const auto local_memory_usage = vmm_get_application_memory_usage(mem_info.device_local); const auto local_memory_usage = vmm_get_application_memory_usage(mem_info.device_local);
constexpr u64 _1GB = (1024 * 0x100000); constexpr u64 _1M = 0x100000;
if (local_memory_usage < (mem_info.device_local_total_bytes / 2) || // Less than 50% VRAM usage OR const auto res_scale = rsx::get_resolution_scale();
(mem_info.device_local_total_bytes - local_memory_usage) > _1GB) // More than 1GiB of unallocated memory const auto mem_threshold_1 = static_cast<u64>(256 * res_scale * res_scale) * _1M;
const auto mem_threshold_2 = static_cast<u64>(64 * res_scale * res_scale) * _1M;
if (local_memory_usage < (mem_info.device_local_total_bytes / 2) || // Less than 50% VRAM usage OR
(mem_info.device_local_total_bytes - local_memory_usage) > mem_threshold_1) // Enough to hold all required resources left
{ {
// Lower severity to avoid slowing performance too much // Lower severity to avoid slowing performance too much
load_severity = rsx::problem_severity::low; load_severity = rsx::problem_severity::low;
} }
else if ((mem_info.device_local_total_bytes - local_memory_usage) > 512 * 0x100000) else if ((mem_info.device_local_total_bytes - local_memory_usage) > mem_threshold_2) // Enough to hold basic resources like textures, buffers, etc
{ {
// At least 512MB left, do not overreact // At least 512MB left, do not overreact
load_severity = rsx::problem_severity::moderate; load_severity = rsx::problem_severity::moderate;