[Feat] (MG_State/TextureState): refractor mipmap (TextureStorage)

2026-09-12 14:18:31 +09:00 · 2025-11-25 00:10:13 +08:00
parent 73b583cc00
commit 419a67cd08
15 changed files with 520 additions and 312 deletions
@@ -0,0 +1,181 @@
+#pragma once
+
+namespace MobileGL {
+    enum class TextureTarget {
+        Texture1D,
+        Texture2D,
+        Texture3D,
+        TextureCubeMap,
+        TextureRectangle,
+        Texture2DMultisample,
+        TextureBuffer,
+        Texture1DArray,
+        Texture2DArray,
+        TextureCubeMapArray,
+        Texture2DMultisampleArray,
+        TextureTargetCount,
+        Unknown = -1
+    };
+
+    // Don't tinker with order in this enum
+    // it is used in TextureStorage
+    enum class TextureUploadTarget {
+        Texture2D,
+        ProxyTexture2D,
+        Texture1DArray,
+        ProxyTexture1DArray,
+        TextureRectangle,
+        ProxyTextureRectangle,
+        CubeMapPositiveX,
+        CubeMapNegativeX,
+        CubeMapPositiveY,
+        CubeMapNegativeY,
+        CubeMapPositiveZ,
+        CubeMapNegativeZ,
+        ProxyCubeMap,
+        Texture2DMultisample,
+        ProxyTexture2DMultisample,
+        TextureUploadTargetCount,
+        Unknown = -1
+    };
+
+    enum class TextureInputFormat {
+        Red,
+        RG,
+        RGB,
+        BGR,
+        RGBA,
+        BGRA,
+        RInteger,
+        RGInteger,
+        RGBInteger,
+        BGRInteger,
+        RGBAInteger,
+        BGRAInteger,
+        StencilIndex,
+        DepthComponent,
+        DepthStencil,
+
+        FormatCount,
+        Unknown = -1
+    };
+
+    enum class TextureInternalFormat {
+        R8,
+        R8Snorm,
+        R16,
+        R16Snorm,
+        RG8,
+        RG8Snorm,
+        RG16,
+        RG16Snorm,
+        R3G3B2,
+        RGB4,
+        RGB5,
+        RGB8,
+        RGB8Snorm,
+        RGB10,
+        RGB12,
+        RGB16Snorm,
+        RGBA2,
+        RGBA4,
+        RGB5A1,
+        RGBA8,
+        RGBA8Snorm,
+        RGB10A2,
+        RGB10A2UI,
+        RGBA12,
+        RGBA16,
+        SRGB8,
+        SRGB8Alpha8,
+        R16F,
+        RG16F,
+        RGB16F,
+        RGBA16F,
+        R32F,
+        RG32F,
+        RGB32F,
+        RGBA32F,
+        R11FG11FB10F,
+        RGB9E5,
+        R8I,
+        R8UI,
+        R16I,
+        R16UI,
+        R32I,
+        R32UI,
+        RG8I,
+        RG8UI,
+        RG16I,
+        RG16UI,
+        RG32I,
+        RG32UI,
+        RGB8I,
+        RGB8UI,
+        RGB16I,
+        RGB16UI,
+        RGB32I,
+        RGB32UI,
+        RGBA8I,
+        RGBA8UI,
+        RGBA16I,
+        RGBA16UI,
+        RGBA32I,
+        RGBA32UI,
+        DepthComponent16,
+        DepthComponent24,
+        DepthComponent32, // not a standard format in OpenGL core profile
+        DepthComponent32F,
+        Depth24Stencil8,
+        Depth32FStencil8,
+
+        DepthComponent,
+        DepthStencil,
+        Red,
+        RG,
+        RGB,
+        RGBA,
+
+        TextureInternalFormatCount,
+        Unknown = -1
+    };
+
+    enum class TexturePixelDataType {
+        UnsignedByte,
+        Byte,
+        UnsignedShort,
+        Short,
+        UnsignedInt,
+        Int,
+        Float,
+        UnsignedByte332,
+        UnsignedByte233Rev,
+        UnsignedShort565,
+        UnsignedShort565Rev,
+        UnsignedShort4444,
+        UnsignedShort4444Rev,
+        UnsignedShort5551,
+        UnsignedShort1555Rev,
+        UnsignedInt8888,
+        UnsignedInt8888Rev,
+        UnsignedInt1010102,
+        UnsignedInt2101010Rev,
+        UnsignedInt101111Rev, // not a standard type in OpenGL core profile
+        UnsignedInt5999Rev,   // not a standard type in OpenGL core profile
+
+        TypeCount,
+        Unknown = -1
+    };
+
+    enum class TextureSwizzleParam {
+        Red,
+        Green,
+        Blue,
+        Alpha,
+        Zero,
+        One,
+
+        SwizzleParamCount,
+        Unknown = -1
+    };
+}