forked from suyu/suyu
51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
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// Copyright 2020 yuzu Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include <array>
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#include <type_traits>
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#include "video_core/surface.h"
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#include "video_core/texture_cache/types.h"
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#include "video_core/textures/texture.h"
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namespace VideoCommon {
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using Tegra::Texture::SwizzleSource;
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using Tegra::Texture::TICEntry;
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using VideoCore::Surface::PixelFormat;
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/// Properties used to determine a image view
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struct ImageViewInfo {
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explicit ImageViewInfo() noexcept = default;
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explicit ImageViewInfo(const TICEntry& config, s32 base_layer) noexcept;
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explicit ImageViewInfo(ImageViewType type, PixelFormat format,
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SubresourceRange range = {}) noexcept;
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auto operator<=>(const ImageViewInfo&) const noexcept = default;
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[[nodiscard]] bool IsRenderTarget() const noexcept;
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[[nodiscard]] std::array<SwizzleSource, 4> Swizzle() const noexcept {
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return std::array{
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static_cast<SwizzleSource>(x_source),
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static_cast<SwizzleSource>(y_source),
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static_cast<SwizzleSource>(z_source),
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static_cast<SwizzleSource>(w_source),
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};
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}
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ImageViewType type{};
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PixelFormat format{};
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SubresourceRange range;
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u8 x_source = static_cast<u8>(SwizzleSource::R);
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u8 y_source = static_cast<u8>(SwizzleSource::G);
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u8 z_source = static_cast<u8>(SwizzleSource::B);
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u8 w_source = static_cast<u8>(SwizzleSource::A);
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};
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static_assert(std::has_unique_object_representations_v<ImageViewInfo>);
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} // namespace VideoCommon
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