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[vk, gl, spv] Opcode Promotion path emulation

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CamilleLaVey 2025-11-29 14:06:18 -04:00 • committed by lizzie
parent f6f0690544
commit 1e9cb290ca
11 changed files with 394 additions and 81 deletions
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3
src/video_core/vulkan_common/vulkan_device.cpp
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@ -443,6 +443,9 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
const bool is_qualcomm = driver_id == VK_DRIVER_ID_QUALCOMM_PROPRIETARY;
const bool is_turnip = driver_id == VK_DRIVER_ID_MESA_TURNIP;
// Qualcomm hardware (both proprietary and Turnip drivers) rejects Sampled1D capability.
supports_sampled_1d = !(is_qualcomm || is_turnip);
if (!is_suitable)
LOG_WARNING(Render_Vulkan, "Unsuitable driver - continuing anyways");

5
src/video_core/vulkan_common/vulkan_device.h
View file

@ -864,6 +864,10 @@ public:
return features2.features.multiViewport;
}
bool SupportsSampled1D() const {
return supports_sampled_1d;
}
/// Returns true if the device supports VK_KHR_maintenance1.
bool IsKhrMaintenance1Supported() const {
return extensions.maintenance1;
@ -1090,6 +1094,7 @@ private:
bool dynamic_state3_alpha_to_coverage{};
bool dynamic_state3_alpha_to_one{};
bool supports_conditional_barriers{}; ///< Allows barriers in conditional control flow.
bool supports_sampled_1d{true}; ///< Supports declaring Sampled1D in shaders.
size_t sampler_heap_budget{}; ///< Sampler budget for buggy drivers (0 = unlimited).
VkDeviceSize uniform_buffer_alignment_minimum{}; ///< Minimum enforced UBO alignment.
VkDeviceSize storage_buffer_alignment_minimum{}; ///< Minimum enforced SSBO alignment.