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rsx/vk: Fix bug with custom border color sampler storage

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- If an app used multiple border colors, only the first one was being applied.
This commit is contained in:
kd-11 2026-02-18 02:25:13 +03:00 committed by kd-11
parent b30a44c136
commit 0faa8945bc
3 changed files with 21 additions and 13 deletions
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2
rpcs3/Emu/RSX/VK/VKDraw.cpp
View file

@ -275,7 +275,7 @@ void VKGSRender::load_texture_env()
auto get_border_color = [&](const rsx::Texture auto& tex)
{
return m_device->get_custom_border_color_support().require_border_color_remap
return m_device->get_custom_border_color_support().require_border_color_remap
? tex.remapped_border_color()
: rsx::decode_border_color(tex.border_color());
};

14
rpcs3/Emu/RSX/VK/vkutils/sampler.cpp
View file

@ -182,16 +182,8 @@ namespace vk
return found == m_generic_sampler_pool.end() ? nullptr : found->second.get();
}
const auto block = m_custom_color_sampler_pool.equal_range(key.base_key);
for (auto it = block.first; it != block.second; ++it)
{
if (it->second->key.border_color_key == key.border_color_key)
{
return it->second.get();
}
}
return nullptr;
const auto found = m_custom_color_sampler_pool.find(key);
return found == m_custom_color_sampler_pool.end() ? nullptr : found->second.get();
}
cached_sampler_object_t* sampler_pool_t::emplace(const sampler_pool_key_t& key, std::unique_ptr<cached_sampler_object_t>& object)
@ -204,7 +196,7 @@ namespace vk
return iterator->second.get();
}
const auto [iterator, _unused] = m_custom_color_sampler_pool.emplace(key.base_key, std::move(object));
const auto [iterator, _unused] = m_custom_color_sampler_pool.emplace(key, std::move(object));
return iterator->second.get();
}

18
rpcs3/Emu/RSX/VK/vkutils/sampler.h
View file

@ -64,6 +64,22 @@ namespace vk
{
u64 base_key;
u64 border_color_key;
bool operator == (const sampler_pool_key_t& that) const
{
return this->base_key == that.base_key &&
this->border_color_key == that.border_color_key;
}
};
struct sampler_pool_key_hash
{
size_t operator()(const vk::sampler_pool_key_t& k) const noexcept
{
usz result = k.base_key;
result ^= k.border_color_key + 0x9e3779b97f4a7c15ULL + (result << 6) + (result >> 2);
return result;
}
};
struct cached_sampler_object_t : public vk::sampler, public rsx::ref_counted
@ -75,7 +91,7 @@ namespace vk
class sampler_pool_t
{
std::unordered_map<u64, std::unique_ptr<cached_sampler_object_t>> m_generic_sampler_pool;
std::unordered_map<u64, std::unique_ptr<cached_sampler_object_t>> m_custom_color_sampler_pool;
std::unordered_map<sampler_pool_key_t, std::unique_ptr<cached_sampler_object_t>, sampler_pool_key_hash> m_custom_color_sampler_pool;
public: