OrdinaryMagician/vkdoom_m
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pass softlightlevel through render state.

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This commit is contained in:
Christoph Oelckers 2014-05-12 00:13:19 +02:00
commit 98cc7eeb99
13 changed files with 45 additions and 94 deletions
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91
src/gl/renderer/gl_lightdata.cpp
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@ -225,11 +225,11 @@ int gl_CalcLightLevel(int lightlevel, int rellight, bool weapon)
//
//==========================================================================
PalEntry gl_CalcLightColor(int light, PalEntry pe, int blendfactor, bool force)
static PalEntry gl_CalcLightColor(int light, PalEntry pe, int blendfactor)
{
int r,g,b;
if (glset.lightmode == 8 && !force)
if (glset.lightmode == 8)
{
return pe;
}
@ -254,81 +254,22 @@ PalEntry gl_CalcLightColor(int light, PalEntry pe, int blendfactor, bool force)
//==========================================================================
//
// Get current light color
// set current light color
//
//==========================================================================
void gl_GetLightColor(int lightlevel, int rellight, const FColormap * cm, float * pred, float * pgreen, float * pblue, bool weapon)
{
float & r=*pred,& g=*pgreen,& b=*pblue;
int torch=0;
if (gl_fixedcolormap)
void gl_SetColor(int sectorlightlevel, int rellight, const FColormap &cm, float alpha, bool weapon)
{
if (gl_fixedcolormap != CM_DEFAULT)
{
if (!gl_enhanced_nightvision || !gl.hasGLSL())
{
// we cannot multiply the light in here without causing major problems with the ThingColor so for older hardware
// these maps are done as a postprocessing overlay.
r = g = b = 1.0f;
}
else if (gl_fixedcolormap == CM_LITE)
{
r = 0.375f, g = 1.0f, b = 0.375f;
}
else if (gl_fixedcolormap >= CM_TORCH)
{
int flicker = gl_fixedcolormap - CM_TORCH;
r = (0.8f + (7 - flicker) / 70.0f);
if (r > 1.0f) r = 1.0f;
g = r;
b = g * 0.75f;
}
else r = g = b = 1.0f;
return;
gl_RenderState.SetColorAlpha(0xffffff, alpha, 0);
gl_RenderState.SetSoftLightLevel(255);
}
PalEntry lightcolor = cm? cm->LightColor : PalEntry(255,255,255);
int blendfactor = cm? cm->blendfactor : 0;
lightlevel = gl_CalcLightLevel(lightlevel, rellight, weapon);
PalEntry pe = gl_CalcLightColor(lightlevel, lightcolor, blendfactor);
r = pe.r/255.f;
g = pe.g/255.f;
b = pe.b/255.f;
}
//==========================================================================
//
// set current light color
//
//==========================================================================
void gl_SetColor(int light, int rellight, const FColormap * cm, float *red, float *green, float *blue, bool weapon)
{
gl_GetLightColor(light, rellight, cm, red, green, blue, weapon);
}
//==========================================================================
//
// set current light color
//
//==========================================================================
void gl_SetColor(int light, int rellight, const FColormap * cm, float alpha, bool weapon)
{
float r,g,b;
gl_GetLightColor(light, rellight, cm, &r, &g, &b, weapon);
gl_RenderState.SetColor(r, g, b, alpha, cm->desaturation);
if (glset.lightmode == 8)
{
if (gl_fixedcolormap)
{
glVertexAttrib1f(VATTR_LIGHTLEVEL, 1.0);
}
else
{
float lightlevel = gl_CalcLightLevel(light, rellight, weapon) / 255.0f;
glVertexAttrib1f(VATTR_LIGHTLEVEL, lightlevel);
}
else
{
int hwlightlevel = gl_CalcLightLevel(sectorlightlevel, rellight, weapon);
PalEntry pe = gl_CalcLightColor(hwlightlevel, cm.LightColor, cm.blendfactor);
gl_RenderState.SetColorAlpha(pe, alpha, cm.desaturation);
gl_RenderState.SetSoftLightLevel(gl_ClampLight(sectorlightlevel + rellight));
}
}
@ -586,7 +527,9 @@ void gl_SetFog(int lightlevel, int rellight, const FColormap *cmap, bool isaddit
// Korshun: fullbright fog like in software renderer.
if (glset.lightmode == 8 && glset.brightfog && fogdensity != 0 && fogcolor != 0)
glVertexAttrib1f(VATTR_LIGHTLEVEL, 1.0);
{
gl_RenderState.SetSoftLightLevel(255);
}
}
}