// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later

#include "video_core/renderer_vulkan/liverpool_to_vk.h"
#include "video_core/renderer_vulkan/vk_instance.h"
#include "video_core/texture_cache/sampler.h"

namespace VideoCore {

Sampler::Sampler(const Vulkan::Instance& instance, const AmdGpu::Sampler& sampler) {
    using namespace Vulkan;
    const vk::SamplerCreateInfo sampler_ci = {
        .magFilter = LiverpoolToVK::Filter(sampler.xy_mag_filter),
        .minFilter = LiverpoolToVK::Filter(sampler.xy_min_filter),
        .mipmapMode = LiverpoolToVK::MipFilter(sampler.mip_filter),
        .addressModeU = LiverpoolToVK::ClampMode(sampler.clamp_x),
        .addressModeV = LiverpoolToVK::ClampMode(sampler.clamp_y),
        .addressModeW = LiverpoolToVK::ClampMode(sampler.clamp_z),
        .mipLodBias = sampler.LodBias(),
        .compareEnable = sampler.depth_compare_func != AmdGpu::DepthCompare::Never,
        .compareOp = LiverpoolToVK::DepthCompare(sampler.depth_compare_func),
        .minLod = sampler.MinLod(),
        .maxLod = sampler.MaxLod(),
        .borderColor = LiverpoolToVK::BorderColor(sampler.border_color_type),
        .unnormalizedCoordinates = bool(sampler.force_unnormalized),
    };
    handle = instance.GetDevice().createSamplerUnique(sampler_ci);
}

Sampler::~Sampler() = default;

} // namespace VideoCore