1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/* 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 "RasterizerStateParser.h"
namespace Diligent
{
const Char* RasterizerStateParser::RasterizerStateLibName = "RasterizerState";
RasterizerStateParser::RasterizerStateParser( IRenderDevice *pRenderDevice, lua_State *L ) :
EngineObjectParserCommon<IRasterizerState>( pRenderDevice, L, RasterizerStateLibName ),
m_SetRasterizerBinding( this, L, "Context", "SetRasterizerState", &RasterizerStateParser::SetRasterizerState )
{
DEFINE_BUFFERED_STRING_BINDER( m_Bindings, SRSDescWrapper, Name, NameBuffer )
DEFINE_ENUM_ELEMENT_MAPPING( m_FillModeEnumMapping, FILL_MODE_WIREFRAME );
DEFINE_ENUM_ELEMENT_MAPPING( m_FillModeEnumMapping, FILL_MODE_SOLID );
VERIFY( m_FillModeEnumMapping.m_Str2ValMap.size() == FILL_MODE_NUM_MODES-1,
"Unexpected map size. Did you update FILL_MODE enum?" );
VERIFY( m_FillModeEnumMapping.m_Val2StrMap.size() == FILL_MODE_NUM_MODES-1,
"Unexpected map size. Did you update FILL_MODE enum?" );
DEFINE_ENUM_BINDER( m_Bindings, SRSDescWrapper, FillMode, FILL_MODE, m_FillModeEnumMapping );
DEFINE_ENUM_ELEMENT_MAPPING( m_CullModeEnumMapping, CULL_MODE_NONE );
DEFINE_ENUM_ELEMENT_MAPPING( m_CullModeEnumMapping, CULL_MODE_FRONT );
DEFINE_ENUM_ELEMENT_MAPPING( m_CullModeEnumMapping, CULL_MODE_BACK );
VERIFY( m_CullModeEnumMapping.m_Str2ValMap.size() == CULL_MODE_NUM_MODES-1,
"Unexpected map size. Did you update CULL_MODE enum?" );
VERIFY( m_CullModeEnumMapping.m_Val2StrMap.size() == CULL_MODE_NUM_MODES-1,
"Unexpected map size. Did you update CULL_MODE enum?" );
DEFINE_ENUM_BINDER( m_Bindings, SRSDescWrapper, CullMode, CULL_MODE, m_CullModeEnumMapping );
DEFINE_BINDER( m_Bindings, SRSDescWrapper, FrontCounterClockwise, Bool, Validator<Bool>() );
DEFINE_BINDER( m_Bindings, SRSDescWrapper, DepthBias, Int32, Validator<Int32>() );
DEFINE_BINDER( m_Bindings, SRSDescWrapper, DepthBiasClamp, Float32, Validator<Float32>() );
DEFINE_BINDER( m_Bindings, SRSDescWrapper, SlopeScaledDepthBias, Float32, Validator<Float32>() );
DEFINE_BINDER( m_Bindings, SRSDescWrapper, DepthClipEnable, Bool, Validator<Bool>() );
DEFINE_BINDER( m_Bindings, SRSDescWrapper, ScissorEnable, Bool, Validator<Bool>() );
DEFINE_BINDER( m_Bindings, SRSDescWrapper, AntialiasedLineEnable, Bool, Validator<Bool>() );
};
void RasterizerStateParser::CreateObj( lua_State *L )
{
INIT_LUA_STACK_TRACKING( L );
SRSDescWrapper RasterizerDesc;
ParseLuaTable( L, 1, &RasterizerDesc, m_Bindings );
CHECK_LUA_STACK_HEIGHT();
auto ppRasterizerState = reinterpret_cast<IRasterizerState**>(lua_newuserdata( L, sizeof( IRasterizerState* ) ));
*ppRasterizerState = nullptr;
m_pRenderDevice->CreateRasterizerState( RasterizerDesc, ppRasterizerState );
if( *ppRasterizerState == nullptr )
SCRIPT_PARSING_ERROR(L, "Failed to create rasterizer state")
CHECK_LUA_STACK_HEIGHT( +1 );
}
int RasterizerStateParser::SetRasterizerState( lua_State *L )
{
auto *pRS = *GetUserData<IRasterizerState**>( L, 1, m_MetatableRegistryName.c_str() );
auto *pContext = LoadDeviceContextFromRegistry( L );
pContext->SetRasterizerState( pRS );
return 0;
}
}
|
