87 lines
2.3 KiB
C++
87 lines
2.3 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
|
|
//
|
|
// Purpose:
|
|
//
|
|
// $Header: $
|
|
// $NoKeywords: $
|
|
//=============================================================================//
|
|
|
|
#include "BaseVSShader.h"
|
|
#include "cpp_shader_constant_register_map.h"
|
|
|
|
BEGIN_VS_SHADER( Bik_dx81, "Help for Bik_dx81" )
|
|
BEGIN_SHADER_PARAMS
|
|
SHADER_PARAM( YTEXTURE, SHADER_PARAM_TYPE_TEXTURE, "shadertest/BaseTexture", "Y Bink Texture" )
|
|
// SHADER_PARAM( ATEXTURE, SHADER_PARAM_TYPE_TEXTURE, "shadertest/BaseTexture", "A Bink Texture" )
|
|
SHADER_PARAM( CRTEXTURE, SHADER_PARAM_TYPE_TEXTURE, "shadertest/BaseTexture", "Cr Bink Texture" )
|
|
SHADER_PARAM( CBTEXTURE, SHADER_PARAM_TYPE_TEXTURE, "shadertest/BaseTexture", "Cb Bink Texture" )
|
|
END_SHADER_PARAMS
|
|
|
|
SHADER_INIT_PARAMS()
|
|
{
|
|
}
|
|
|
|
SHADER_FALLBACK
|
|
{
|
|
if ( g_pHardwareConfig->GetDXSupportLevel() < 81 )
|
|
{
|
|
return "bik_dx80";
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
SHADER_INIT
|
|
{
|
|
if ( params[YTEXTURE]->IsDefined() )
|
|
{
|
|
LoadTexture( YTEXTURE );
|
|
}
|
|
// if ( params[ATEXTURE]->IsDefined() )
|
|
// {
|
|
// LoadTexture( ATEXTURE );
|
|
// }
|
|
if ( params[CRTEXTURE]->IsDefined() )
|
|
{
|
|
LoadTexture( CRTEXTURE );
|
|
}
|
|
if ( params[CBTEXTURE]->IsDefined() )
|
|
{
|
|
LoadTexture( CBTEXTURE );
|
|
}
|
|
}
|
|
|
|
SHADER_DRAW
|
|
{
|
|
SHADOW_STATE
|
|
{
|
|
pShaderShadow->EnableTexture( SHADER_SAMPLER0, true );
|
|
pShaderShadow->EnableTexture( SHADER_SAMPLER1, true );
|
|
pShaderShadow->EnableTexture( SHADER_SAMPLER2, true );
|
|
// we don't do alpha for these on dx8
|
|
// pShaderShadow->EnableTexture( SHADER_SAMPLER3, true );
|
|
|
|
unsigned int flags = VERTEX_POSITION;
|
|
int numTexCoords = 1;
|
|
pShaderShadow->VertexShaderVertexFormat( flags, numTexCoords, 0, 0 );
|
|
|
|
pShaderShadow->SetVertexShader( "bik_vs11", 0 );
|
|
pShaderShadow->SetPixelShader( "bik_ps14", 0 );
|
|
}
|
|
DYNAMIC_STATE
|
|
{
|
|
BindTexture( SHADER_SAMPLER0, YTEXTURE, FRAME );
|
|
BindTexture( SHADER_SAMPLER1, CRTEXTURE, FRAME );
|
|
BindTexture( SHADER_SAMPLER2, CBTEXTURE, FRAME );
|
|
// we don't do alpha for these on dx8
|
|
// BindTexture( SHADER_SAMPLER3, ATEXTURE, FRAME );
|
|
|
|
pShaderAPI->SetVertexShaderIndex( 0 );
|
|
pShaderAPI->SetPixelShaderIndex( 0 );
|
|
|
|
// We need the view matrix
|
|
LoadViewMatrixIntoVertexShaderConstant( VERTEX_SHADER_VIEWMODEL );
|
|
}
|
|
Draw( );
|
|
}
|
|
END_SHADER
|