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Added QCOM helper for driver detections

This commit is contained in:
CamilleLaVey 2025-11-06 09:59:01 -04:00
parent 2685f832e5
commit 380112bcb4
3 changed files with 14 additions and 4 deletions
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6
src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
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@ -376,13 +376,13 @@ PipelineCache::PipelineCache(Tegra::MaxwellDeviceMemoryManager& device_memory_,
driver_id == VK_DRIVER_ID_INTEL_OPEN_SOURCE_MESA,
.has_broken_spirv_clamp = driver_id == VK_DRIVER_ID_INTEL_PROPRIETARY_WINDOWS,
.has_broken_spirv_position_input = driver_id == VK_DRIVER_ID_QUALCOMM_PROPRIETARY,
.has_broken_spirv_position_input = device.IsQualcomm(),
.has_broken_unsigned_image_offsets = false,
.has_broken_signed_operations = false,
.has_broken_fp16_float_controls = driver_id == VK_DRIVER_ID_NVIDIA_PROPRIETARY,
.ignore_nan_fp_comparisons = false,
.has_broken_spirv_subgroup_mask_vector_extract_dynamic =
driver_id == VK_DRIVER_ID_QUALCOMM_PROPRIETARY,
device.IsQualcomm(),
.has_broken_robust =
device.IsNvidia() && device.GetNvidiaArch() <= NvidiaArchitecture::Arch_Pascal,
.min_ssbo_alignment = device.GetStorageBufferAlignment(),
@ -449,7 +449,7 @@ GraphicsPipeline* PipelineCache::CurrentGraphicsPipeline() {
// Decide per-pipeline FTZ (flush-to-zero) usage based on device float-controls
// properties and vendor-specific workarounds, going initially for Qualcomm drivers
const bool force_extensions = Settings::values.force_unsupported_extensions.GetValue();
const bool is_qualcomm = driver_id == VK_DRIVER_ID_QUALCOMM_PROPRIETARY;
const bool is_qualcomm = device.IsQualcomm();
const auto& float_control = device.FloatControlProperties();
const bool has_khr_float_controls = device.IsKhrShaderFloatControlsSupported();
const bool denorm_indep_all = float_control.denormBehaviorIndependence == VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL;

8
src/video_core/shader_environment.h
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@ -222,7 +222,13 @@ template <typename Key, typename Envs>
void SerializePipeline(const Key& key, const Envs& envs, const std::filesystem::path& filename,
u32 cache_version) {
static_assert(std::is_trivially_copyable_v<Key>);
static_assert(std::has_unique_object_representations_v<Key>);
// Note: we relax the unique object representation requirement because some
// pipeline/key types (e.g. GraphicsPipelineCacheKey) contain unions or
// bitfield-backed types that do not guarantee "unique object
// representations" across compilers/platforms. We still require
// trivially-copyable so the raw byte serialization is well-defined for a
// given build. Be aware that serialized blobs may not be portable across
// builds with different compilers or packing rules.
SerializePipeline(std::span(reinterpret_cast<const char*>(&key), sizeof(key)),
std::span(envs.data(), envs.size()), filename, cache_version);
}

4
src/video_core/vulkan_common/vulkan_device.h
View File

@ -732,6 +732,10 @@ public:
return properties.driver.driverID == VK_DRIVER_ID_MOLTENVK;
}
bool IsQualcomm() const noexcept {
return properties.driver.driverID == VK_DRIVER_ID_QUALCOMM_PROPRIETARY;
}
NvidiaArchitecture GetNvidiaArch() const noexcept {
return nvidia_arch;
}