// Copyright 2021 The Dawn & Tint Authors
//
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// 1. Redistributions of source code must retain the above copyright notice, this
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//    this list of conditions and the following disclaimer in the documentation
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//    this software without specific prior written permission.
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#include "src/dawn/node/binding/GPUSupportedLimits.h"

#include <utility>

namespace wgpu::binding {

////////////////////////////////////////////////////////////////////////////////
// wgpu::bindings::GPUSupportedLimits
////////////////////////////////////////////////////////////////////////////////

GPUSupportedLimits::GPUSupportedLimits(wgpu::Limits limits) : limits_(std::move(limits)) {
    // Clear to prevent using invalid pointer.
    limits_.nextInChain = nullptr;
}

uint32_t GPUSupportedLimits::getMaxTextureDimension1D(Napi::Env) {
    return limits_.maxTextureDimension1D;
}

uint32_t GPUSupportedLimits::getMaxTextureDimension2D(Napi::Env) {
    return limits_.maxTextureDimension2D;
}

uint32_t GPUSupportedLimits::getMaxTextureDimension3D(Napi::Env) {
    return limits_.maxTextureDimension3D;
}

uint32_t GPUSupportedLimits::getMaxTextureArrayLayers(Napi::Env) {
    return limits_.maxTextureArrayLayers;
}

uint32_t GPUSupportedLimits::getMaxBindGroups(Napi::Env) {
    return limits_.maxBindGroups;
}

uint32_t GPUSupportedLimits::getMaxBindGroupsPlusVertexBuffers(Napi::Env) {
    return limits_.maxBindGroupsPlusVertexBuffers;
}

uint32_t GPUSupportedLimits::getMaxBindingsPerBindGroup(Napi::Env) {
    return limits_.maxBindingsPerBindGroup;
}

uint32_t GPUSupportedLimits::getMaxDynamicUniformBuffersPerPipelineLayout(Napi::Env) {
    return limits_.maxDynamicUniformBuffersPerPipelineLayout;
}

uint32_t GPUSupportedLimits::getMaxDynamicStorageBuffersPerPipelineLayout(Napi::Env) {
    return limits_.maxDynamicStorageBuffersPerPipelineLayout;
}

uint32_t GPUSupportedLimits::getMaxSampledTexturesPerShaderStage(Napi::Env) {
    return limits_.maxSampledTexturesPerShaderStage;
}

uint32_t GPUSupportedLimits::getMaxSamplersPerShaderStage(Napi::Env) {
    return limits_.maxSamplersPerShaderStage;
}

uint32_t GPUSupportedLimits::getMaxStorageBuffersPerShaderStage(Napi::Env) {
    return limits_.maxStorageBuffersPerShaderStage;
}

uint32_t GPUSupportedLimits::getMaxStorageTexturesPerShaderStage(Napi::Env) {
    return limits_.maxStorageTexturesPerShaderStage;
}

uint32_t GPUSupportedLimits::getMaxUniformBuffersPerShaderStage(Napi::Env) {
    return limits_.maxUniformBuffersPerShaderStage;
}

uint64_t GPUSupportedLimits::getMaxUniformBufferBindingSize(Napi::Env) {
    return limits_.maxUniformBufferBindingSize;
}

uint64_t GPUSupportedLimits::getMaxStorageBufferBindingSize(Napi::Env) {
    return limits_.maxStorageBufferBindingSize;
}

uint32_t GPUSupportedLimits::getMinUniformBufferOffsetAlignment(Napi::Env) {
    return limits_.minUniformBufferOffsetAlignment;
}

uint32_t GPUSupportedLimits::getMinStorageBufferOffsetAlignment(Napi::Env) {
    return limits_.minStorageBufferOffsetAlignment;
}

uint32_t GPUSupportedLimits::getMaxVertexBuffers(Napi::Env) {
    return limits_.maxVertexBuffers;
}

uint64_t GPUSupportedLimits::getMaxBufferSize(Napi::Env) {
    return limits_.maxBufferSize;
}

uint32_t GPUSupportedLimits::getMaxVertexAttributes(Napi::Env) {
    return limits_.maxVertexAttributes;
}

uint32_t GPUSupportedLimits::getMaxVertexBufferArrayStride(Napi::Env) {
    return limits_.maxVertexBufferArrayStride;
}

uint32_t GPUSupportedLimits::getMaxInterStageShaderVariables(Napi::Env) {
    return limits_.maxInterStageShaderVariables;
}

uint32_t GPUSupportedLimits::getMaxColorAttachments(Napi::Env) {
    return limits_.maxColorAttachments;
}

uint32_t GPUSupportedLimits::getMaxColorAttachmentBytesPerSample(Napi::Env) {
    return limits_.maxColorAttachmentBytesPerSample;
}

uint32_t GPUSupportedLimits::getMaxComputeWorkgroupStorageSize(Napi::Env) {
    return limits_.maxComputeWorkgroupStorageSize;
}

uint32_t GPUSupportedLimits::getMaxComputeInvocationsPerWorkgroup(Napi::Env) {
    return limits_.maxComputeInvocationsPerWorkgroup;
}

uint32_t GPUSupportedLimits::getMaxComputeWorkgroupSizeX(Napi::Env) {
    return limits_.maxComputeWorkgroupSizeX;
}

uint32_t GPUSupportedLimits::getMaxComputeWorkgroupSizeY(Napi::Env) {
    return limits_.maxComputeWorkgroupSizeY;
}

uint32_t GPUSupportedLimits::getMaxComputeWorkgroupSizeZ(Napi::Env) {
    return limits_.maxComputeWorkgroupSizeZ;
}

uint32_t GPUSupportedLimits::getMaxComputeWorkgroupsPerDimension(Napi::Env) {
    return limits_.maxComputeWorkgroupsPerDimension;
}

std::variant<uint32_t, interop::UndefinedType>
GPUSupportedLimits::getMaxStorageBuffersInFragmentStage(Napi::Env) {
    return std::variant<uint32_t, interop::UndefinedType>(limits_.maxStorageBuffersInFragmentStage);
}

std::variant<uint32_t, interop::UndefinedType>
GPUSupportedLimits::getMaxStorageTexturesInFragmentStage(Napi::Env) {
    return std::variant<uint32_t, interop::UndefinedType>(
        limits_.maxStorageTexturesInFragmentStage);
}

std::variant<uint32_t, interop::UndefinedType>
GPUSupportedLimits::getMaxStorageBuffersInVertexStage(Napi::Env) {
    return std::variant<uint32_t, interop::UndefinedType>(limits_.maxStorageBuffersInVertexStage);
}

std::variant<uint32_t, interop::UndefinedType>
GPUSupportedLimits::getMaxStorageTexturesInVertexStage(Napi::Env) {
    return std::variant<uint32_t, interop::UndefinedType>(limits_.maxStorageTexturesInVertexStage);
}

}  // namespace wgpu::binding