LibGfx: Move all image loaders and writers to a subdirectory

2025-07-26 12:27:34 +00:00 · 2023-03-21 14:58:06 -04:00 · 2023-03-21 14:58:06 -04:00 · 496b7ffb2b
commit 496b7ffb2b
parent 752f06f228
73 changed files with 129 additions and 129 deletions
--- a/Userland/Libraries/LibGfx/ImageFormats/DDSLoader.h
+++ b/Userland/Libraries/LibGfx/ImageFormats/DDSLoader.h
@ -0,0 +1,269 @@
+/*
+ * Copyright (c) 2021, the SerenityOS developers.
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibGfx/ImageFormats/ImageDecoder.h>
+
+namespace Gfx {
+
+enum MiscFlags : u32 {
+    DDS_RESOURCE_MISC_TEXTURECUBE = 0x4,
+};
+
+enum Misc2Flags : u32 {
+    DDS_ALPHA_MODE_UNKNOWN = 0x0,
+    DDS_ALPHA_MODE_STRAIGHT = 0x1,
+    DDS_ALPHA_MODE_PREMULTIPLIED = 0x2,
+    DDS_ALPHA_MODE_OPAQUE = 0x3,
+    DDS_ALPHA_MODE_CUSTOM = 0x4,
+};
+
+enum Caps1Flags : u32 {
+    DDSCAPS_COMPLEX = 0x8,
+    DDSCAPS_TEXTURE = 0x1000,
+    DDSCAPS_MIPMAP = 0x400000,
+};
+
+enum Caps2Flags : u32 {
+    DDSCAPS2_CUBEMAP = 0x200,
+    DDSCAPS2_CUBEMAP_POSITIVEX = 0x400,
+    DDSCAPS2_CUBEMAP_NEGATIVEX = 0x800,
+    DDSCAPS2_CUBEMAP_POSITIVEY = 0x1000,
+    DDSCAPS2_CUBEMAP_NEGATIVEY = 0x2000,
+    DDSCAPS2_CUBEMAP_POSITIVEZ = 0x4000,
+    DDSCAPS2_CUBEMAP_NEGATIVEZ = 0x8000,
+    DDSCAPS2_VOLUME = 0x200000,
+};
+
+enum ResourceDimensions : u32 {
+    DDS_DIMENSION_UNKNOWN,
+    DDS_DIMENSION_BUFFER,
+    DDS_DIMENSION_TEXTURE1D = 2,
+    DDS_DIMENSION_TEXTURE2D = 3,
+    DDS_DIMENSION_TEXTURE3D = 4,
+};
+
+enum DXGIFormat : u32 {
+    DXGI_FORMAT_UNKNOWN = 0,
+    DXGI_FORMAT_R32G32B32A32_TYPELESS,
+    DXGI_FORMAT_R32G32B32A32_FLOAT,
+    DXGI_FORMAT_R32G32B32A32_UINT,
+    DXGI_FORMAT_R32G32B32A32_SINT,
+    DXGI_FORMAT_R32G32B32_TYPELESS,
+    DXGI_FORMAT_R32G32B32_FLOAT,
+    DXGI_FORMAT_R32G32B32_UINT,
+    DXGI_FORMAT_R32G32B32_SINT,
+    DXGI_FORMAT_R16G16B16A16_TYPELESS,
+    DXGI_FORMAT_R16G16B16A16_FLOAT,
+    DXGI_FORMAT_R16G16B16A16_UNORM,
+    DXGI_FORMAT_R16G16B16A16_UINT,
+    DXGI_FORMAT_R16G16B16A16_SNORM,
+    DXGI_FORMAT_R16G16B16A16_SINT,
+    DXGI_FORMAT_R32G32_TYPELESS,
+    DXGI_FORMAT_R32G32_FLOAT,
+    DXGI_FORMAT_R32G32_UINT,
+    DXGI_FORMAT_R32G32_SINT,
+    DXGI_FORMAT_R32G8X24_TYPELESS,
+    DXGI_FORMAT_D32_FLOAT_S8X24_UINT,
+    DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS,
+    DXGI_FORMAT_X32_TYPELESS_G8X24_UINT,
+    DXGI_FORMAT_R10G10B10A2_TYPELESS,
+    DXGI_FORMAT_R10G10B10A2_UNORM,
+    DXGI_FORMAT_R10G10B10A2_UINT,
+    DXGI_FORMAT_R11G11B10_FLOAT,
+    DXGI_FORMAT_R8G8B8A8_TYPELESS,
+    DXGI_FORMAT_R8G8B8A8_UNORM,
+    DXGI_FORMAT_R8G8B8A8_UNORM_SRGB,
+    DXGI_FORMAT_R8G8B8A8_UINT,
+    DXGI_FORMAT_R8G8B8A8_SNORM,
+    DXGI_FORMAT_R8G8B8A8_SINT,
+    DXGI_FORMAT_R16G16_TYPELESS,
+    DXGI_FORMAT_R16G16_FLOAT,
+    DXGI_FORMAT_R16G16_UNORM,
+    DXGI_FORMAT_R16G16_UINT,
+    DXGI_FORMAT_R16G16_SNORM,
+    DXGI_FORMAT_R16G16_SINT,
+    DXGI_FORMAT_R32_TYPELESS,
+    DXGI_FORMAT_D32_FLOAT,
+    DXGI_FORMAT_R32_FLOAT,
+    DXGI_FORMAT_R32_UINT,
+    DXGI_FORMAT_R32_SINT,
+    DXGI_FORMAT_R24G8_TYPELESS,
+    DXGI_FORMAT_D24_UNORM_S8_UINT,
+    DXGI_FORMAT_R24_UNORM_X8_TYPELESS,
+    DXGI_FORMAT_X24_TYPELESS_G8_UINT,
+    DXGI_FORMAT_R8G8_TYPELESS,
+    DXGI_FORMAT_R8G8_UNORM,
+    DXGI_FORMAT_R8G8_UINT,
+    DXGI_FORMAT_R8G8_SNORM,
+    DXGI_FORMAT_R8G8_SINT,
+    DXGI_FORMAT_R16_TYPELESS,
+    DXGI_FORMAT_R16_FLOAT,
+    DXGI_FORMAT_D16_UNORM,
+    DXGI_FORMAT_R16_UNORM,
+    DXGI_FORMAT_R16_UINT,
+    DXGI_FORMAT_R16_SNORM,
+    DXGI_FORMAT_R16_SINT,
+    DXGI_FORMAT_R8_TYPELESS,
+    DXGI_FORMAT_R8_UNORM,
+    DXGI_FORMAT_R8_UINT,
+    DXGI_FORMAT_R8_SNORM,
+    DXGI_FORMAT_R8_SINT,
+    DXGI_FORMAT_A8_UNORM,
+    DXGI_FORMAT_R1_UNORM,
+    DXGI_FORMAT_R9G9B9E5_SHAREDEXP,
+    DXGI_FORMAT_R8G8_B8G8_UNORM,
+    DXGI_FORMAT_G8R8_G8B8_UNORM,
+    DXGI_FORMAT_BC1_TYPELESS,
+    DXGI_FORMAT_BC1_UNORM,
+    DXGI_FORMAT_BC1_UNORM_SRGB,
+    DXGI_FORMAT_BC2_TYPELESS,
+    DXGI_FORMAT_BC2_UNORM,
+    DXGI_FORMAT_BC2_UNORM_SRGB,
+    DXGI_FORMAT_BC3_TYPELESS,
+    DXGI_FORMAT_BC3_UNORM,
+    DXGI_FORMAT_BC3_UNORM_SRGB,
+    DXGI_FORMAT_BC4_TYPELESS,
+    DXGI_FORMAT_BC4_UNORM,
+    DXGI_FORMAT_BC4_SNORM,
+    DXGI_FORMAT_BC5_TYPELESS,
+    DXGI_FORMAT_BC5_UNORM,
+    DXGI_FORMAT_BC5_SNORM,
+    DXGI_FORMAT_B5G6R5_UNORM,
+    DXGI_FORMAT_B5G5R5A1_UNORM,
+    DXGI_FORMAT_B8G8R8A8_UNORM,
+    DXGI_FORMAT_B8G8R8X8_UNORM,
+    DXGI_FORMAT_R10G10B10_XR_BIAS_A2_UNORM,
+    DXGI_FORMAT_B8G8R8A8_TYPELESS,
+    DXGI_FORMAT_B8G8R8A8_UNORM_SRGB,
+    DXGI_FORMAT_B8G8R8X8_TYPELESS,
+    DXGI_FORMAT_B8G8R8X8_UNORM_SRGB,
+    DXGI_FORMAT_BC6H_TYPELESS,
+    DXGI_FORMAT_BC6H_UF16,
+    DXGI_FORMAT_BC6H_SF16,
+    DXGI_FORMAT_BC7_TYPELESS,
+    DXGI_FORMAT_BC7_UNORM,
+    DXGI_FORMAT_BC7_UNORM_SRGB,
+    DXGI_FORMAT_AYUV,
+    DXGI_FORMAT_Y410,
+    DXGI_FORMAT_Y416,
+    DXGI_FORMAT_NV12,
+    DXGI_FORMAT_P010,
+    DXGI_FORMAT_P016,
+    DXGI_FORMAT_420_OPAQUE,
+    DXGI_FORMAT_YUY2,
+    DXGI_FORMAT_Y210,
+    DXGI_FORMAT_Y216,
+    DXGI_FORMAT_NV11,
+    DXGI_FORMAT_AI44,
+    DXGI_FORMAT_IA44,
+    DXGI_FORMAT_P8,
+    DXGI_FORMAT_A8P8,
+    DXGI_FORMAT_B4G4R4A4_UNORM,
+    DXGI_FORMAT_P208,
+    DXGI_FORMAT_V208,
+    DXGI_FORMAT_V408,
+    DXGI_FORMAT_SAMPLER_FEEDBACK_MIN_MIP_OPAQUE,
+    DXGI_FORMAT_SAMPLER_FEEDBACK_MIP_REGION_USED_OPAQUE,
+    DXGI_FORMAT_FORCE_UINT
+};
+
+enum DDSFlags : u32 {
+    DDSD_CAPS = 0x1,
+    DDSD_HEIGHT = 0x2,
+    DDSD_WIDTH = 0x4,
+    DDSD_PITCH = 0x8,
+    DDSD_PIXELFORMAT = 0x1000,
+    DDSD_MIPMAPCOUNT = 0x20000,
+    DDSD_LINEARSIZE = 0x80000,
+    DDSD_DEPTH = 0x800000,
+};
+
+enum PixelFormatFlags : u32 {
+    DDPF_ALPHAPIXELS = 0x1,
+    DDPF_ALPHA = 0x2,
+    DDPF_FOURCC = 0x4,
+    DDPF_PALETTEINDEXED8 = 0x20,
+    DDPF_RGB = 0x40,
+    DDPF_YUV = 0x200,
+    DDPF_LUMINANCE = 0x20000,
+    DDPF_BUMPDUDV = 0x80000,
+    DDPF_NORMAL = 0x80000000,
+};
+
+struct [[gnu::packed]] DDSPixelFormat {
+    u32 size {};
+    u32 flags {};
+    u32 four_cc {};
+    u32 rgb_bit_count {};
+    u32 r_bit_mask {};
+    u32 g_bit_mask {};
+    u32 b_bit_mask {};
+    u32 a_bit_mask {};
+};
+
+struct [[gnu::packed]] DDSHeader {
+    u32 size {};
+    u32 flags {};
+    u32 height {};
+    u32 width {};
+    u32 pitch {};
+    u32 depth {};
+    u32 mip_map_count {};
+    u32 reserved[11];
+    DDSPixelFormat pixel_format;
+    u32 caps1 {};
+    u32 caps2 {};
+    u32 caps3 {};
+    u32 caps4 {};
+    u32 reserved2 {};
+};
+
+struct [[gnu::packed]] DDSHeaderDXT10 {
+    DXGIFormat format {};
+    u32 resource_dimension {};
+    u32 misc_flag {};
+    u32 array_size {};
+    u32 misc_flag2 {};
+};
+
+struct DDSLoadingContext;
+
+class DDSImageDecoderPlugin final : public ImageDecoderPlugin {
+public:
+    static bool sniff(ReadonlyBytes);
+    static ErrorOr<NonnullOwnPtr<ImageDecoderPlugin>> create(ReadonlyBytes);
+
+    virtual ~DDSImageDecoderPlugin() override;
+
+    virtual IntSize size() override;
+    virtual void set_volatile() override;
+    [[nodiscard]] virtual bool set_nonvolatile(bool& was_purged) override;
+    virtual bool initialize() override;
+    virtual bool is_animated() override;
+    virtual size_t loop_count() override;
+    virtual size_t frame_count() override;
+    virtual ErrorOr<ImageFrameDescriptor> frame(size_t index) override;
+    virtual ErrorOr<Optional<ReadonlyBytes>> icc_data() override;
+
+private:
+    DDSImageDecoderPlugin(u8 const*, size_t);
+
+    OwnPtr<DDSLoadingContext> m_context;
+};
+
+}
+
+template<>
+struct AK::Traits<Gfx::DDSHeader> : public AK::GenericTraits<Gfx::DDSHeader> {
+    static constexpr bool is_trivially_serializable() { return true; }
+};
+
+template<>
+struct AK::Traits<Gfx::DDSHeaderDXT10> : public AK::GenericTraits<Gfx::DDSHeaderDXT10> {
+    static constexpr bool is_trivially_serializable() { return true; }
+};