[Feat] (MG_State/TextureState): Stubs for unimplemented texture types.

2026-09-09 20:58:31 +09:00 · 2025-11-29 01:31:41 +08:00
parent 6ba9382321
commit 75fc52febe
14 changed files with 159 additions and 90 deletions
@@ -0,0 +1,53 @@
+#pragma once
+#include "MG_State/GLState/TextureState/TextureEnum.h"
+#include "TextureObject.h"
+
+namespace MobileGL {
+    namespace MG_State {
+        namespace GLState {
+            /* These texture types are not yet implemented:
+             * TextureRectangle,
+             * Texture2DMultisample,
+             * TextureBuffer,
+             * Texture1DArray,
+             * Texture2DArray,
+             * TextureCubeMapArray,
+             * Texture2DMultisampleArray
+             */
+#define STUB_TEXTURE_OBJECT_CLASS_DEFINITION(className, texTarget, uploadTargets)                                      \
+    class className : public TextureObjectWithOneMipmap {                                                              \
+    public:                                                                                                            \
+        explicit className(Uint externalIndex) : TextureObjectWithOneMipmap(texTarget, externalIndex) {}               \
+        const Vector<TextureUploadTarget>& GetUploadTargets() const override { return m_uploadTargets; }               \
+                                                                                                                       \
+    protected:                                                                                                         \
+        Uint GetIndexOfTextureUploadTarget(TextureUploadTarget target) const override { return 0; }                    \
+        const Vector<TextureUploadTarget> m_uploadTargets = uploadTargets;                                             \
+    };
+
+            STUB_TEXTURE_OBJECT_CLASS_DEFINITION(TextureObjectRectangle, TextureTarget::TextureRectangle,
+                                                 {TextureUploadTarget::TextureRectangle});
+
+            STUB_TEXTURE_OBJECT_CLASS_DEFINITION(TextureObject2DMultisample, TextureTarget::Texture2DMultisample,
+                                                 {TextureUploadTarget::Texture2DMultisample});
+
+            STUB_TEXTURE_OBJECT_CLASS_DEFINITION(TextureObjectBuffer, TextureTarget::TextureBuffer,
+                                                 {TextureUploadTarget::Unknown});
+
+            STUB_TEXTURE_OBJECT_CLASS_DEFINITION(TextureObject1DArray, TextureTarget::Texture1DArray,
+                                                 {TextureUploadTarget::Texture1DArray});
+
+            STUB_TEXTURE_OBJECT_CLASS_DEFINITION(TextureObject2DArray, TextureTarget::Texture2DArray,
+                                                 {TextureUploadTarget::Texture2D});
+
+            STUB_TEXTURE_OBJECT_CLASS_DEFINITION(TextureObjectCubeMapArray, TextureTarget::TextureCubeMapArray,
+                                                 {TextureUploadTarget::CubeMapArray});
+
+            STUB_TEXTURE_OBJECT_CLASS_DEFINITION(TextureObject2DMultisampleArray,
+                                                 TextureTarget::Texture2DMultisampleArray,
+                                                 {TextureUploadTarget::Texture2DMultisampleArray});
+#undef STUB_TEXTURE_OBJECT_CLASS_DEFINITION
+
+        } // namespace GLState
+    } // namespace MG_State
+} // namespace MobileGL