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Drop samplerAnisotropy as a required GPU feature

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Sampler anisotropy was made a required feature in an earlier commit due to its widespread availability but this was determined to be incorrect as certain Mali GPUs that can otherwise run 2D games in Skyline do not have this feature, while they are still not officially supported as this was the only roadblock to support them, it has now been made an optional feature.
This commit is contained in:
PixelyIon 2022-05-31 01:37:40 +05:30
parent 4336134b07
commit e592b11039
4 changed files with 5 additions and 4 deletions
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1
app/src/main/cpp/skyline/gpu.cpp
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@ -241,7 +241,6 @@ namespace skyline::gpu {
throw exception("Vulkan device doesn't support required feature: " #feature)
FEAT_REQ(vk::PhysicalDeviceFeatures2, features.independentBlend);
FEAT_REQ(vk::PhysicalDeviceFeatures2, features.samplerAnisotropy);
FEAT_REQ(vk::PhysicalDeviceFeatures2, features.shaderImageGatherExtended);
FEAT_REQ(vk::PhysicalDeviceShaderDrawParametersFeatures, shaderDrawParameters);

2
app/src/main/cpp/skyline/gpu/interconnect/graphics_context.h
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@ -2514,7 +2514,7 @@ namespace skyline::gpu::interconnect {
.addressModeV = convertAddressModeWithCheck(samplerControl.addressModeV),
.addressModeW = convertAddressModeWithCheck(samplerControl.addressModeP),
.mipLodBias = samplerControl.MipLodBias(),
.anisotropyEnable = maxAnisotropy > 1.0f,
.anisotropyEnable = gpu.traits.supportsAnisotropicFiltering && maxAnisotropy > 1.0f,
.maxAnisotropy = maxAnisotropy,
.compareEnable = samplerControl.depthCompareEnable,
.compareOp = ConvertSamplerCompareOp(samplerControl.depthCompareOp),

5
app/src/main/cpp/skyline/gpu/trait_manager.cpp
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@ -60,6 +60,7 @@ namespace skyline::gpu {
} \
} while(false);
FEAT_SET(vk::PhysicalDeviceFeatures2, features.samplerAnisotropy, supportsAnisotropicFiltering)
FEAT_SET(vk::PhysicalDeviceFeatures2, features.logicOp, supportsLogicOp)
FEAT_SET(vk::PhysicalDeviceFeatures2, features.multiViewport, supportsMultipleViewports)
FEAT_SET(vk::PhysicalDeviceFeatures2, features.shaderInt16, supportsInt16)
@ -155,8 +156,8 @@ namespace skyline::gpu {
std::string TraitManager::Summary() {
return fmt::format(
"\n* Supports U8 Indices: {}\n* Supports Sampler Mirror Clamp To Edge: {}\n* Supports Sampler Reduction Mode: {}\n* Supports Custom Border Color (Without Format): {}\n* Supports Last Provoking Vertex: {}\n* Supports Logical Operations: {}\n* Supports Vertex Attribute Divisor: {}\n* Supports Vertex Attribute Zero Divisor: {}\n* Supports Push Descriptors: {}\n* Supports Imageless Framebuffers: {}\n* Supports Global Priority: {}\n* Supports Multiple Viewports: {}\n* Supports Shader Viewport Index: {}\n* Supports SPIR-V 1.4: {}\n* Supports Shader Invocation Demotion: {}\n* Supports 16-bit FP: {}\n* Supports 8-bit Integers: {}\n* Supports 16-bit Integers: {}\n* Supports 64-bit Integers: {}\n* Supports Atomic 64-bit Integers: {}\n* Supports Floating Point Behavior Control: {}\n* Supports Image Read Without Format: {}\n* Supports List Primitive Topology Restart: {}\n* Supports Patch List Primitive Topology Restart: {}\n* Supports Subgroup Vote: {}\n* Subgroup Size: {}\n* BCn Support: {}",
supportsUint8Indices, supportsSamplerMirrorClampToEdge, supportsSamplerReductionMode, supportsCustomBorderColor, supportsLastProvokingVertex, supportsLogicOp, supportsVertexAttributeDivisor, supportsVertexAttributeZeroDivisor, supportsPushDescriptors, supportsImagelessFramebuffers, supportsGlobalPriority, supportsMultipleViewports, supportsShaderViewportIndexLayer, supportsSpirv14, supportsShaderDemoteToHelper, supportsFloat16, supportsInt8, supportsInt16, supportsInt64, supportsAtomicInt64, supportsFloatControls, supportsImageReadWithoutFormat, supportsTopologyListRestart, supportsTopologyPatchListRestart, supportsSubgroupVote, subgroupSize, bcnSupport.to_string()
"\n* Supports U8 Indices: {}\n* Supports Sampler Mirror Clamp To Edge: {}\n* Supports Sampler Reduction Mode: {}\n* Supports Custom Border Color (Without Format): {}\n* Supports Anisotropic Filtering: {}\n* Supports Last Provoking Vertex: {}\n* Supports Logical Operations: {}\n* Supports Vertex Attribute Divisor: {}\n* Supports Vertex Attribute Zero Divisor: {}\n* Supports Push Descriptors: {}\n* Supports Imageless Framebuffers: {}\n* Supports Global Priority: {}\n* Supports Multiple Viewports: {}\n* Supports Shader Viewport Index: {}\n* Supports SPIR-V 1.4: {}\n* Supports Shader Invocation Demotion: {}\n* Supports 16-bit FP: {}\n* Supports 8-bit Integers: {}\n* Supports 16-bit Integers: {}\n* Supports 64-bit Integers: {}\n* Supports Atomic 64-bit Integers: {}\n* Supports Floating Point Behavior Control: {}\n* Supports Image Read Without Format: {}\n* Supports List Primitive Topology Restart: {}\n* Supports Patch List Primitive Topology Restart: {}\n* Supports Subgroup Vote: {}\n* Subgroup Size: {}\n* BCn Support: {}",
supportsUint8Indices, supportsSamplerMirrorClampToEdge, supportsSamplerReductionMode, supportsCustomBorderColor, supportsAnisotropicFiltering, supportsLastProvokingVertex, supportsLogicOp, supportsVertexAttributeDivisor, supportsVertexAttributeZeroDivisor, supportsPushDescriptors, supportsImagelessFramebuffers, supportsGlobalPriority, supportsMultipleViewports, supportsShaderViewportIndexLayer, supportsSpirv14, supportsShaderDemoteToHelper, supportsFloat16, supportsInt8, supportsInt16, supportsInt64, supportsAtomicInt64, supportsFloatControls, supportsImageReadWithoutFormat, supportsTopologyListRestart, supportsTopologyPatchListRestart, supportsSubgroupVote, subgroupSize, bcnSupport.to_string()
);
}

1
app/src/main/cpp/skyline/gpu/trait_manager.h
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@ -16,6 +16,7 @@ namespace skyline::gpu {
bool supportsSamplerMirrorClampToEdge{}; //!< If the device supports a mirrored clamp to edge as a sampler address mode (with VK_KHR_sampler_mirror_clamp_to_edge)
bool supportsSamplerReductionMode{}; //!< If the device supports explicitly specifying a reduction mode for sampling (with VK_EXT_sampler_filter_minmax)
bool supportsCustomBorderColor{}; //!< If the device supports a custom border color without format (VK_EXT_custom_border_color)
bool supportsAnisotropicFiltering{}; //!< If the device supports anisotropic filtering for sampling
bool supportsLastProvokingVertex{}; //!< If the device supports setting the last vertex as the provoking vertex (with VK_EXT_provoking_vertex)
bool supportsLogicOp{}; //!< If the device supports framebuffer logical operations during blending
bool supportsVertexAttributeDivisor{}; //!< If the device supports a divisor for instance-rate vertex attributes (with VK_EXT_vertex_attribute_divisor)