diff --git a/MobileGL/MG_Impl/GLImpl/Texture/GL_Texture.cpp b/MobileGL/MG_Impl/GLImpl/Texture/GL_Texture.cpp
index 99d536d0..2c7fa7ad 100644
--- a/MobileGL/MG_Impl/GLImpl/Texture/GL_Texture.cpp
+++ b/MobileGL/MG_Impl/GLImpl/Texture/GL_Texture.cpp
@@ -439,10 +439,8 @@ namespace MobileGL::MG_Impl::GLImpl {
     } // namespace
 
     const SharedPtr<MG_State::GLState::ITextureObject>& GetTextureObjectByName(GLuint texture, const char* caller) {
-        if (texture == 0 || !TextureImpl::ValidateTextureName(texture, true)) return nullTextureObject;
-
         auto& textureObject = MG_State::pGLContext->GetTextureObject(texture);
-        if (!TextureImpl::ValidateTextureObject(textureObject)) {
+        if (!textureObject) {
             MG_State::pGLContext->RecordError(
                 ErrorCode::InvalidOperation,
                 MakeUnique<GenericErrorInfo>("MG_Impl/GLImpl", caller,
@@ -452,6 +450,67 @@ namespace MobileGL::MG_Impl::GLImpl {
         return textureObject;
     }
 
+    Bool ValidateTextureParameterForTarget(const SharedPtr<MG_State::GLState::ITextureObject>& textureObject,
+                                           GLenum pname, GLint param, const char* caller) {
+        const auto target = textureObject->GetTarget();
+        if ((pname == GL_TEXTURE_BASE_LEVEL || pname == GL_TEXTURE_MAX_LEVEL) && param < 0) {
+            MG_State::pGLContext->RecordError(
+                ErrorCode::InvalidValue,
+                MakeUnique<GenericErrorInfo>("MG_Impl/GLImpl", caller, "Texture level parameter must be non-negative."));
+            return false;
+        }
+
+        if ((target == TextureTarget::Texture2DMultisample ||
+             target == TextureTarget::Texture2DMultisampleArray) &&
+            pname == GL_TEXTURE_BASE_LEVEL && param != 0) {
+            MG_State::pGLContext->RecordError(
+                ErrorCode::InvalidOperation,
+                MakeUnique<GenericErrorInfo>("MG_Impl/GLImpl", caller,
+                                             "Multisample texture base level must be zero."));
+            return false;
+        }
+
+        if (target == TextureTarget::TextureRectangle && pname == GL_TEXTURE_BASE_LEVEL && param != 0) {
+            MG_State::pGLContext->RecordError(
+                ErrorCode::InvalidOperation,
+                MakeUnique<GenericErrorInfo>("MG_Impl/GLImpl", caller, "Rectangle texture base level must be zero."));
+            return false;
+        }
+
+        if ((target == TextureTarget::Texture2DMultisample ||
+             target == TextureTarget::Texture2DMultisampleArray) &&
+            (pname == GL_TEXTURE_WRAP_S || pname == GL_TEXTURE_WRAP_T || pname == GL_TEXTURE_WRAP_R ||
+             pname == GL_TEXTURE_MIN_FILTER || pname == GL_TEXTURE_MAG_FILTER || pname == GL_TEXTURE_MIN_LOD ||
+             pname == GL_TEXTURE_MAX_LOD || pname == GL_TEXTURE_LOD_BIAS || pname == GL_TEXTURE_COMPARE_MODE ||
+             pname == GL_TEXTURE_COMPARE_FUNC || pname == GL_TEXTURE_BORDER_COLOR)) {
+            MG_State::pGLContext->RecordError(
+                ErrorCode::InvalidOperation,
+                MakeUnique<GenericErrorInfo>("MG_Impl/GLImpl", caller,
+                                             "Sampler state is invalid for multisample textures."));
+            return false;
+        }
+
+        if (target == TextureTarget::TextureRectangle) {
+            if ((pname == GL_TEXTURE_WRAP_S || pname == GL_TEXTURE_WRAP_T) &&
+                (param == GL_MIRROR_CLAMP_TO_EDGE || param == GL_MIRRORED_REPEAT || param == GL_REPEAT)) {
+                MG_State::pGLContext->RecordError(
+                    ErrorCode::InvalidEnum,
+                    MakeUnique<GenericErrorInfo>("MG_Impl/GLImpl", caller,
+                                                 "Invalid wrap mode for rectangle texture."));
+                return false;
+            }
+            if (pname == GL_TEXTURE_MIN_FILTER && param != GL_NEAREST && param != GL_LINEAR) {
+                MG_State::pGLContext->RecordError(
+                    ErrorCode::InvalidEnum,
+                    MakeUnique<GenericErrorInfo>("MG_Impl/GLImpl", caller,
+                                                 "Invalid min filter for rectangle texture."));
+                return false;
+            }
+        }
+
+        return true;
+    }
+
     TextureUploadTarget GetPrimaryUploadTarget(const SharedPtr<MG_State::GLState::ITextureObject>& textureObject) {
         if (!textureObject) return TextureUploadTarget::Unknown;
         const auto& uploadTargets = textureObject->GetUploadTargets();
@@ -461,6 +520,7 @@ namespace MobileGL::MG_Impl::GLImpl {
     void TextureParameterObject_State(const SharedPtr<MG_State::GLState::ITextureObject>& textureObject, GLenum pname,
                                       GLint param, const char* caller) {
         if (!textureObject) return;
+        if (!ValidateTextureParameterForTarget(textureObject, pname, param, caller)) return;
 
         switch (pname) {
         case GL_TEXTURE_MAG_FILTER:
@@ -529,6 +589,7 @@ namespace MobileGL::MG_Impl::GLImpl {
     void TextureParameterObjectf_State(const SharedPtr<MG_State::GLState::ITextureObject>& textureObject, GLenum pname,
                                        GLfloat param, const char* caller) {
         if (!textureObject) return;
+        if (!ValidateTextureParameterForTarget(textureObject, pname, static_cast<GLint>(param), caller)) return;
 
         switch (pname) {
         case GL_TEXTURE_MAG_FILTER:
diff --git a/MobileGL/MG_Impl/GLImpl/Texture/Validators.cpp b/MobileGL/MG_Impl/GLImpl/Texture/Validators.cpp
index 98e36501..96b7dfaa 100644
--- a/MobileGL/MG_Impl/GLImpl/Texture/Validators.cpp
+++ b/MobileGL/MG_Impl/GLImpl/Texture/Validators.cpp
@@ -7,6 +7,7 @@
 // End of Source File Header
 
 #include "Validators.h"
+#include <MG_Backend/BackendObjects.h>
 #include <MG_State/GLState/Core.h>
 #include <MG_State/GLState/ErrorState/Error.h>
 #include <MG_Util/Converters/GLToStr/GLEnumConverter.h>
@@ -83,8 +84,20 @@ namespace MobileGL::MG_Impl::GLImpl::TextureImpl {
             return false;
         }
 
-        // TODO: GL_INVALID_VALUE may be generated if level is greater than log2(max), where max is the returned
-        // value of GL_MAX_TEXTURE_SIZE.
+        Int maxTextureSize = MG_Backend::DynamicBackendParameters{}.MaxTextureSize;
+        if (MG_Backend::pActiveBackendObject) {
+            maxTextureSize = MG_Backend::pActiveBackendObject->GetDynamicParameters().MaxTextureSize;
+        }
+        Int maxLevel = 0;
+        for (Int size = std::max(maxTextureSize, 1); size > 1; size >>= 1) {
+            ++maxLevel;
+        }
+        if (level > maxLevel) {
+            MG_State::pGLContext->RecordError(
+                ErrorCode::InvalidValue, MakeUnique<GenericErrorInfo>("MG_Impl/GLImpl", "ValidateTextureLevelNumber",
+                                                                      "Texture level exceeds GL_MAX_TEXTURE_SIZE"));
+            return false;
+        }
 
         return true;
     }
@@ -129,7 +142,7 @@ namespace MobileGL::MG_Impl::GLImpl::TextureImpl {
         return true;
     }
 
-    Bool ValidateTextureSizeRange(SizeT width, SizeT height, SizeT depth) {
+    Bool ValidateTextureSizeRange(Int width, Int height, Int depth) {
         if (width < 0 || height < 0 || depth < 0) {
             MG_State::pGLContext->RecordError(
                 ErrorCode::InvalidValue, MakeUnique<GenericErrorInfo>("MG_Impl/GLImpl", "ValidateTextureSizeRange",
diff --git a/MobileGL/MG_Impl/GLImpl/Texture/Validators.h b/MobileGL/MG_Impl/GLImpl/Texture/Validators.h
index e4d22f84..b88fdc6d 100644
--- a/MobileGL/MG_Impl/GLImpl/Texture/Validators.h
+++ b/MobileGL/MG_Impl/GLImpl/Texture/Validators.h
@@ -20,7 +20,7 @@ namespace MobileGL::MG_Impl::GLImpl::TextureImpl {
     Bool ValidateTexturePixelDataType(TexturePixelDataType texturePixelDataType);
     Bool ValidateTextureLevelNumber(Int level);
     Bool ValidateTextureSizeWithTextureUploadTarget(TextureUploadTarget target, GLsizei width, GLsizei height);
-    Bool ValidateTextureSizeRange(SizeT width, SizeT height, SizeT depth);
+    Bool ValidateTextureSizeRange(Int width, Int height, Int depth);
     Bool ValidateTextureInternalFormat(TextureInternalFormat format);
     Bool ValidateTextureBorderNumber(Int border);
     Bool ValidateTextureInternalFormatCompatibleWithInput(TextureInputFormat format,