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Implement r_modulate in the software renderer.

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This is the same implementation as in GL1. In fact the code was
basically there, only the cvar itself was missing. Maybe for performance
reasons?
This commit is contained in:
Yamagi Burmeister 2018-01-09 18:23:29 +01:00
parent e01e9a0b94
commit 3df860983f
3 changed files with 5 additions and 4 deletions
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5
src/client/refresh/soft/header/local.h
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@ -477,10 +477,9 @@ extern cvar_t *r_drawentities;
extern cvar_t *r_drawworld;
extern cvar_t *r_dspeeds;
extern cvar_t *r_lerpmodels;
extern cvar_t *r_speeds;
extern cvar_t *r_lightlevel; //FIXME HACK
extern cvar_t *r_lightlevel;
extern cvar_t *r_modulate;
extern cvar_t *vid_fullscreen;
extern cvar_t *vid_gamma;

2
src/client/refresh/soft/r_light.c
View file

@ -201,7 +201,7 @@ int RecursiveLightPoint (mnode_t *node, vec3_t start, vec3_t end)
for (maps = 0 ; maps < MAXLIGHTMAPS && surf->styles[maps] != 255 ;
maps++)
{
samp = *lightmap * /* 0.5 * */ (1.0/255); // adjust for gl scale
samp = *lightmap * r_modulate->value * (1.0/255); // adjust for gl scale
scales = r_newrefdef.lightstyles[surf->styles[maps]].rgb;
VectorMA (pointcolor, samp, scales, pointcolor);
lightmap += ((surf->extents[0]>>4)+1) *

2
src/client/refresh/soft/r_main.c
View file

@ -145,6 +145,7 @@ cvar_t *r_dspeeds;
cvar_t *r_fullbright;
cvar_t *r_lerpmodels;
cvar_t *r_novis;
cvar_t *r_modulate;
cvar_t *r_speeds;
cvar_t *r_lightlevel; //FIXME HACK
@ -284,6 +285,7 @@ void R_Register (void)
r_lightlevel = ri.Cvar_Get ("r_lightlevel", "0", 0);
r_lerpmodels = ri.Cvar_Get( "r_lerpmodels", "1", 0 );
r_novis = ri.Cvar_Get( "r_novis", "0", 0 );
r_modulate = ri.Cvar_Get("r_modulate", "1", CVAR_ARCHIVE);
vid_fullscreen = ri.Cvar_Get( "vid_fullscreen", "0", CVAR_ARCHIVE );
vid_gamma = ri.Cvar_Get( "vid_gamma", "1.0", CVAR_ARCHIVE );