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vk/interpreter: Precompile more variants to avoid ingame stutters

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- Also temporarily logs a message to make stutters more obvious
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kd-11 2026-04-13 02:25:44 +03:00 • committed by kd-11
parent ca762d5b84
commit 4e160320ef
1 changed files with 41 additions and 5 deletions
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46
rpcs3/Emu/RSX/VK/VKShaderInterpreter.cpp
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@ -624,8 +624,18 @@ namespace vk
}
}
const auto start = std::chrono::steady_clock::now();
m_current_interpreter = link(properties, key.compiler_opt);
const auto end = std::chrono::steady_clock::now();
auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(end - start);
if (duration > std::chrono::milliseconds(1000))
{
rsx_log.error("Cache miss");
}
pipeline_cache_entry_t cache_entry
{
.flags = 0,
@ -710,25 +720,50 @@ namespace vk
// Create some basic pipelines that we'll use to seed the base pipeline queue
std::vector<vk::pipeline_props> pipe_properties;
auto pdev = vk::get_current_renderer();
// Base pipeline - simple color
vk::pipeline_props base_props{};
base_props.state.set_attachment_count(1);
base_props.state.enable_cull_face(VK_CULL_MODE_BACK_BIT);
base_props.state.set_primitive_type(VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST);
base_props.state.set_color_mask(0, true, true, true, true);
base_props.state.set_attachment_count(1);
base_props.state.enable_depth_bias(true);
base_props.state.enable_depth_clamp(true);
base_props.state.enable_depth_bounds_test(pdev->get_depth_bounds_support());
base_props.renderpass_key = vk::get_renderpass_key(VK_FORMAT_B8G8R8A8_UNORM);
pipe_properties.push_back(base_props);
// Add in some blending
base_props.state.enable_blend(0,
VK_BLEND_FACTOR_SRC_ALPHA, VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA,
VK_BLEND_FACTOR_SRC_ALPHA, VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA,
VK_BLEND_OP_ADD, VK_BLEND_OP_ADD);
pipe_properties.push_back(base_props);
// Add a depth buffer
const auto depth_format = pdev->get_formats_support().d24_unorm_s8 ? VK_FORMAT_D24_UNORM_S8_UINT : VK_FORMAT_D32_SFLOAT_S8_UINT;
base_props.renderpass_key = vk::get_renderpass_key(VK_FORMAT_B8G8R8A8_UNORM, depth_format);
base_props.state.enable_depth_test(VK_COMPARE_OP_LESS);
base_props.state.set_depth_mask(true);
pipe_properties.push_back(base_props);
const auto variants = program_common::interpreter::get_interpreter_variants();
const u32 limit1 = ::size32(variants.base_pipelines);
const u32 limit2 = ::size32(variants.pipelines);
dlg->set_limit(0, limit1 * ::size32(pipe_properties));
const u32 limit1 = ::size32(variants.base_pipelines) * ::size32(pipe_properties);
const u32 limit2 = ::size32(variants.pipelines) * ::size32(pipe_properties);
dlg->set_limit(0, limit1);
dlg->set_limit(1, limit2);
atomic_t<u32> ctr = 0;
for (auto& variant : variants.base_pipelines)
for (const auto& props : pipe_properties)
{
for (const auto& props : pipe_properties)
for (auto& variant : variants.base_pipelines)
{
pipeline_key key{};
key.properties = props;
key.compiler_opt = variant.first | variant.second;
link(props, variant.first | variant.second, true, [&](std::shared_ptr<glsl::program>&) { ctr++; });
}
}
@ -768,6 +803,7 @@ namespace vk
auto compat_key = base_key;
compat_key.compiler_opt = variant.vs_opts.compatible_shader_opts | variant.fs_opts.compatible_shader_opts;
auto found = m_program_cache.find(compat_key);
ensure(found != m_program_cache.end(), "Invalid interpreter configuration.");
pipeline_cache_entry_t cache_entry