35 lines
888 B
Plaintext
35 lines
888 B
Plaintext
// STATIC: "DEPTH_IN_ALPHA" "0..1"
|
|
// STATIC: "CONVERT_TO_SRGB" "0..1" [ps20b][= g_pHardwareConfig->NeedsShaderSRGBConversion()] [PC]
|
|
// STATIC: "CONVERT_TO_SRGB" "0..0" [= 0] [XBOX]
|
|
|
|
#include "common_ps_fxc.h"
|
|
|
|
const float4 g_Parameters : register( c0 );
|
|
|
|
sampler DepthTextureSampler : register( s0 ); // Scalar shadow depth map
|
|
|
|
float4 main( float2 baseTexCoord : TEXCOORD0 ) : COLOR
|
|
{
|
|
float fDepth = 0;
|
|
|
|
# if (DEPTH_IN_ALPHA == 1)
|
|
{
|
|
fDepth = tex2D( DepthTextureSampler, baseTexCoord ).a;
|
|
|
|
}
|
|
# else
|
|
{
|
|
# if !(defined(SHADER_MODEL_PS_1_1) || defined(SHADER_MODEL_PS_1_4) || defined(SHADER_MODEL_PS_2_0)) //Minimum requirement of ps2b
|
|
{
|
|
fDepth = tex2D( DepthTextureSampler, baseTexCoord ).r;
|
|
}
|
|
# endif
|
|
}
|
|
# endif
|
|
|
|
fDepth = pow( fDepth, g_Parameters.x );
|
|
|
|
return FinalOutput( float4( fDepth, fDepth, fDepth, 1.0f ), 0, PIXEL_FOG_TYPE_NONE, TONEMAP_SCALE_NONE );
|
|
}
|
|
|