mirrors/rpcs3
1
0
Fork 0
mirror of https://github.com/RPCS3/rpcs3.git synced 2025-04-21 12:05:23 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

vk: Dynamically select panic boundaries based on resolution scale

Browse source
This commit is contained in:
kd-11 2021-07-20 20:08:11 +03:00 • committed by kd-11
parent 59e7379010
commit 7d3bbd3cf7
1 changed files with 8 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
rpcs3/Emu/RSX/VK/VKResourceManager.cpp
View file

@ -164,14 +164,18 @@ namespace vk
const auto mem_info = get_current_renderer()->get_memory_mapping();
const auto local_memory_usage = vmm_get_application_memory_usage(mem_info.device_local);
constexpr u64 _1GB = (1024 * 0x100000);
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) > _1GB) // More than 1GiB of unallocated memory
constexpr u64 _1M = 0x100000;
const auto res_scale = rsx::get_resolution_scale();
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
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
load_severity = rsx::problem_severity::moderate;