Release v1.0.0

1 files changed, 92 insertions, 0 deletions

diff --git a/RenderScript/src/SamplerParser.cpp b/RenderScript/src/SamplerParser.cpp
new file mode 100644
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--- /dev/null
+++ b/RenderScript/src/SamplerParser.cpp
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+/*     Copyright 2015 Egor Yusov
+ *  
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF ANY PROPRIETARY RIGHTS.
+ *
+ *  In no event and under no legal theory, whether in tort (including negligence), 
+ *  contract, or otherwise, unless required by applicable law (such as deliberate 
+ *  and grossly negligent acts) or agreed to in writing, shall any Contributor be
+ *  liable for any damages, including any direct, indirect, special, incidental, 
+ *  or consequential damages of any character arising as a result of this License or 
+ *  out of the use or inability to use the software (including but not limited to damages 
+ *  for loss of goodwill, work stoppage, computer failure or malfunction, or any and 
+ *  all other commercial damages or losses), even if such Contributor has been advised 
+ *  of the possibility of such damages.
+ */
+
+#include "pch.h"
+#include "SamplerParser.h"
+
+namespace Diligent
+{
+    const Char* SamplerParser::SamplerLibName = "Sampler";
+
+    SamplerParser::SamplerParser( IRenderDevice *pRenderDevice, lua_State *L ) :
+        EngineObjectParserCommon<ISampler>( pRenderDevice, L, SamplerLibName )
+    {
+        DEFINE_BUFFERED_STRING_BINDER( m_Bindings, SSamDescWrapper, Name, NameBuffer )
+
+        DEFINE_ENUM_ELEMENT_MAPPING( m_FilterTypeEnumMapping, FILTER_TYPE_POINT );
+        DEFINE_ENUM_ELEMENT_MAPPING( m_FilterTypeEnumMapping, FILTER_TYPE_LINEAR );
+        DEFINE_ENUM_ELEMENT_MAPPING( m_FilterTypeEnumMapping, FILTER_TYPE_ANISOTROPIC );
+        DEFINE_ENUM_ELEMENT_MAPPING( m_FilterTypeEnumMapping, FILTER_TYPE_COMPARISON_POINT );
+        DEFINE_ENUM_ELEMENT_MAPPING( m_FilterTypeEnumMapping, FILTER_TYPE_COMPARISON_LINEAR );
+        DEFINE_ENUM_ELEMENT_MAPPING( m_FilterTypeEnumMapping, FILTER_TYPE_COMPARISON_ANISOTROPIC );
+        VERIFY( m_FilterTypeEnumMapping.m_Str2ValMap.size() == FILTER_TYPE_NUM_FILTERS - 1, "Unexpected map size. Did you update FILTER_TYPE enum?" );
+        VERIFY( m_FilterTypeEnumMapping.m_Val2StrMap.size() == FILTER_TYPE_NUM_FILTERS - 1, "Unexpected map size. Did you update FILTER_TYPE enum?" );
+        DEFINE_ENUM_BINDER( m_Bindings, SSamDescWrapper, MinFilter, FILTER_TYPE, m_FilterTypeEnumMapping )
+        DEFINE_ENUM_BINDER( m_Bindings, SSamDescWrapper, MagFilter, FILTER_TYPE, m_FilterTypeEnumMapping )
+        DEFINE_ENUM_BINDER( m_Bindings, SSamDescWrapper, MipFilter, FILTER_TYPE, m_FilterTypeEnumMapping )
+
+        
+        DEFINE_ENUM_ELEMENT_MAPPING( m_TexAddrModeEnumMapping, TEXTURE_ADDRESS_WRAP );
+        DEFINE_ENUM_ELEMENT_MAPPING( m_TexAddrModeEnumMapping, TEXTURE_ADDRESS_MIRROR );
+        DEFINE_ENUM_ELEMENT_MAPPING( m_TexAddrModeEnumMapping, TEXTURE_ADDRESS_CLAMP );
+        DEFINE_ENUM_ELEMENT_MAPPING( m_TexAddrModeEnumMapping, TEXTURE_ADDRESS_BORDER );
+        DEFINE_ENUM_ELEMENT_MAPPING( m_TexAddrModeEnumMapping, TEXTURE_ADDRESS_MIRROR_ONCE );
+        VERIFY( m_TexAddrModeEnumMapping.m_Str2ValMap.size() == TEXTURE_ADDRESS_NUM_MODES - 1, "Unexpected map size. Did you update TEXTURE_ADDRESS_MODE enum?" );
+        VERIFY( m_TexAddrModeEnumMapping.m_Val2StrMap.size() == TEXTURE_ADDRESS_NUM_MODES - 1, "Unexpected map size. Did you update TEXTURE_ADDRESS_MODE enum?" );
+        DEFINE_ENUM_BINDER( m_Bindings, SSamDescWrapper, AddressU, TEXTURE_ADDRESS_MODE, m_TexAddrModeEnumMapping )
+        DEFINE_ENUM_BINDER( m_Bindings, SSamDescWrapper, AddressV, TEXTURE_ADDRESS_MODE, m_TexAddrModeEnumMapping )
+        DEFINE_ENUM_BINDER( m_Bindings, SSamDescWrapper, AddressW, TEXTURE_ADDRESS_MODE, m_TexAddrModeEnumMapping )
+
+
+        Validator<Float32> DummyValidatorF( SkipValidationFunc<float> );
+        DEFINE_BINDER( m_Bindings, SSamDescWrapper, MipLODBias, Float32, DummyValidatorF )
+
+        Validator<Uint32> MaxAnisotropyValidator( "Max Anisotropy", 0, 32 );
+        DEFINE_BINDER( m_Bindings, SSamDescWrapper, MaxAnisotropy, Uint32, MaxAnisotropyValidator )
+
+        DEFINE_ENUM_BINDER( m_Bindings, SSamDescWrapper, ComparisonFunc, COMPARISON_FUNCTION, m_CmpFuncEnumMapping )
+
+        DEFINE_BINDER( m_Bindings, SSamDescWrapper, BorderColor, RGBALoader, 0 )
+
+        DEFINE_BINDER( m_Bindings, SSamDescWrapper, MinLOD, Float32, DummyValidatorF )
+        DEFINE_BINDER( m_Bindings, SSamDescWrapper, MaxLOD, Float32, DummyValidatorF )
+    };
+
+    void SamplerParser::CreateObj( lua_State *L )
+    {
+        INIT_LUA_STACK_TRACKING( L );
+
+        SSamDescWrapper SamplerDesc;
+        ParseLuaTable( L, -1, &SamplerDesc, m_Bindings );
+
+        CHECK_LUA_STACK_HEIGHT();
+
+        auto ppSampler = reinterpret_cast<ISampler**>(lua_newuserdata( L, sizeof( ISampler* ) ));
+        *ppSampler = nullptr;
+        m_pRenderDevice->CreateSampler( SamplerDesc, ppSampler );
+        if( *ppSampler == nullptr )
+            SCRIPT_PARSING_ERROR(L, "Failed to create a sampler")
+
+        CHECK_LUA_STACK_HEIGHT( +1 );
+    }
+}