mirror of
https://github.com/nillerusr/source-engine.git
synced 2024-12-22 14:16:50 +00:00
68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
|
//========= Copyright Valve Corporation, All rights reserved. ============//
|
||
|
|
//
|
||
|
|
// Purpose: Clears color/depth, but obeys stencil while doing so
|
||
|
|
//
|
||
|
|
//=============================================================================//
|
||
|
|
|
||
|
|
#include "BaseVSShader.h"
|
||
|
|
#include "BufferClearObeyStencil_vs11.inc"
|
||
|
|
|
||
|
|
// memdbgon must be the last include file in a .cpp file!!!
|
||
|
|
#include "tier0/memdbgon.h"
|
||
|
|
|
||
|
|
DEFINE_FALLBACK_SHADER( BufferClearObeyStencil, BufferClearObeyStencil_DX8 )
|
||
|
|
|
||
|
|
BEGIN_VS_SHADER_FLAGS( BufferClearObeyStencil_DX8, "", SHADER_NOT_EDITABLE )
|
||
|
|
|
||
|
|
BEGIN_SHADER_PARAMS
|
||
|
|
SHADER_PARAM( CLEARCOLOR, SHADER_PARAM_TYPE_INTEGER, "1", "activates clearing of color" )
|
||
|
|
SHADER_PARAM( CLEARDEPTH, SHADER_PARAM_TYPE_INTEGER, "1", "activates clearing of depth" )
|
||
|
|
END_SHADER_PARAMS
|
||
|
|
|
||
|
|
SHADER_INIT_PARAMS()
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
SHADER_FALLBACK
|
||
|
|
{
|
||
|
|
if ( g_pHardwareConfig->GetDXSupportLevel() < 80 )
|
||
|
|
{
|
||
|
|
return "BufferClearObeyStencil_DX6";
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
SHADER_INIT
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
SHADER_DRAW
|
||
|
|
{
|
||
|
|
SHADOW_STATE
|
||
|
|
{
|
||
|
|
pShaderShadow->DepthFunc( SHADER_DEPTHFUNC_ALWAYS );
|
||
|
|
bool bEnableDepthWrites = params[CLEARDEPTH]->GetIntValue() != 0;
|
||
|
|
pShaderShadow->EnableDepthWrites( bEnableDepthWrites );
|
||
|
|
|
||
|
|
bool bEnableColorWrites = params[CLEARCOLOR]->GetIntValue() != 0;
|
||
|
|
pShaderShadow->EnableColorWrites( bEnableColorWrites );
|
||
|
|
pShaderShadow->EnableAlphaWrites( bEnableColorWrites );
|
||
|
|
|
||
|
|
pShaderShadow->VertexShaderVertexFormat( VERTEX_POSITION|VERTEX_COLOR, 1, 0, 0 );
|
||
|
|
|
||
|
|
bufferclearobeystencil_vs11_Static_Index vshIndex;
|
||
|
|
pShaderShadow->SetVertexShader( "BufferClearObeyStencil_vs11", vshIndex.GetIndex() );
|
||
|
|
pShaderShadow->SetPixelShader( "BufferClearObeyStencil_ps11", 0 );
|
||
|
|
}
|
||
|
|
|
||
|
|
DYNAMIC_STATE
|
||
|
|
{
|
||
|
|
pShaderAPI->SetVertexShaderIndex( 0 );
|
||
|
|
pShaderAPI->SetPixelShaderIndex( 0 );
|
||
|
|
}
|
||
|
|
|
||
|
|
Draw( );
|
||
|
|
}
|
||
|
|
|
||
|
|
END_SHADER
|