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shader: use native narrow storage for byte-aligned PS5 buffers

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Co-authored-by: MehmetCambaz <mcambaz18@gmail.com>
This commit is contained in:
nmzik
2026-10-04 14:02:15 +04:00
parent 0ce84e59b6
commit c3f4962715
9 changed files with 321 additions and 155 deletions
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src/graphics/presentation/window/vulkanWindow.cpp
+17
View File
@@ -47,6 +47,12 @@ struct VulkanExtensions {
std::vector<vk::LayerProperties> available_layers;
};
vk::PhysicalDeviceVulkan11Features WindowContext::RequiredVulkan11Features() noexcept {
vk::PhysicalDeviceVulkan11Features features {};
features.storageBuffer16BitAccess = VK_TRUE;
return features;
}
vk::PhysicalDeviceVulkan12Features WindowContext::RequiredVulkan12Features() noexcept {
vk::PhysicalDeviceVulkan12Features features {};
features.samplerMirrorClampToEdge = VK_TRUE;
@@ -55,6 +61,7 @@ vk::PhysicalDeviceVulkan12Features WindowContext::RequiredVulkan12Features() noe
features.shaderOutputViewportIndex = VK_TRUE;
features.bufferDeviceAddress = VK_TRUE;
features.shaderBufferInt64Atomics = VK_TRUE;
features.storageBuffer8BitAccess = VK_TRUE;
features.shaderSampledImageArrayNonUniformIndexing = VK_TRUE;
return features;
}
@@ -207,6 +214,7 @@ static void VulkanFindPhysicalDevice(vk::Instance instance, vk::SurfaceKHR surfa
depth_clip_control.pNext = &depth_clip_enable;
vk::PhysicalDeviceVulkan12Features features12 {};
vk::PhysicalDeviceVulkan11Features features11 {};
#if defined(__APPLE__)
features12.pNext = &depth_clip_control;
#else
@@ -214,6 +222,8 @@ static void VulkanFindPhysicalDevice(vk::Instance instance, vk::SurfaceKHR surfa
fragment_barycentric.pNext = &depth_clip_control;
features12.pNext = &fragment_barycentric;
#endif
features11.pNext = features12.pNext;
features12.pNext = &features11;
features13.pNext = &features12;
device_features2.pNext = &features13;
@@ -257,6 +267,10 @@ static void VulkanFindPhysicalDevice(vk::Instance instance, vk::SurfaceKHR surfa
check_feature(features12.samplerMirrorClampToEdge, "samplerMirrorClampToEdge",
required_features12.samplerMirrorClampToEdge);
check_feature(features11.storageBuffer16BitAccess, "storageBuffer16BitAccess",
WindowContext::RequiredVulkan11Features().storageBuffer16BitAccess);
check_feature(features12.storageBuffer8BitAccess, "storageBuffer8BitAccess",
required_features12.storageBuffer8BitAccess);
check_feature(features12.timelineSemaphore, "timelineSemaphore",
required_features12.timelineSemaphore);
check_feature(features12.shaderOutputLayer, "shaderOutputLayer",
@@ -482,6 +496,9 @@ static vk::Device VulkanCreateDevice(GraphicContext& graphics,
workgroup_layout.pNext = &depth_clip_control;
features12.pNext = workgroup_layout_extension ? static_cast<void*>(&workgroup_layout)
: static_cast<void*>(&depth_clip_control);
auto features11 = WindowContext::RequiredVulkan11Features();
features11.pNext = features12.pNext;
features12.pNext = &features11;
if (!features12.shaderSharedInt64Atomics || !workgroup_layout.workgroupMemoryExplicitLayout) {
Log::WriteToConsoleAndLog(fmt::format(
"WARNING: Native 64-bit LDS atomics are unavailable: shaderSharedInt64Atomics={}, "
src/graphics/presentation/window/windowInternal.h
+1
View File
@@ -34,6 +34,7 @@ struct WindowContext {
~WindowContext();
KYTY_CLASS_NO_COPY(WindowContext);
[[nodiscard]] static vk::PhysicalDeviceVulkan11Features RequiredVulkan11Features() noexcept;
[[nodiscard]] static vk::PhysicalDeviceVulkan12Features RequiredVulkan12Features() noexcept;
[[nodiscard]] static vk::PhysicalDeviceVulkan13Features RequiredVulkan13Features() noexcept;
[[nodiscard]] static uint32_t InitialWindowFlags(bool fullscreen) noexcept;