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tesseract
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make gscale 0..100

master
Lee Salzman 2013-02-06 21:38:15 +02:00
parent 4befc47bea
commit 5858ff4f12
1 changed files with 7 additions and 8 deletions
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15
src/engine/renderlights.cpp
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@ -465,20 +465,19 @@ void maskgbuffer(const char *mask)
glDrawBuffers_(numbufs, drawbufs);
}
extern int hdrprec;
extern float gscale;
extern int hdrprec, gscale;
void setupgbuffer(int w, int h)
{
if(gscale < 1)
if(gscale != 100)
{
w = max(int(ceil(w*gscale)), 1);
h = max(int(ceil(h*gscale)), 1);
w = max((w*gscale + 99)/100, 1);
h = max((h*gscale + 99)/100, 1);
}
if(gw == w && gh == h && (gscale < 1) == (scalefbo!=0)) return;
if(gw == w && gh == h && (gscale != 100) == (scalefbo!=0)) return;
if(gscale < 1) setupscale(w, h);
if(gscale != 100) setupscale(w, h);
else cleanupscale();
gw = w;
@ -634,7 +633,7 @@ VARFP(hdrprec, 0, 2, 3, cleanupgbuffer());
FVARFP(hdrgamma, 1e-3f, 2, 1e3f, initwarning("HDR setup", INIT_LOAD, CHANGE_SHADERS));
FVARR(hdrbright, 1e-4f, 1.0f, 1e4f);
FVAR(hdrsaturate, 1e-3f, 0.8f, 1e3f);
FVARFP(gscale, 0.25f, 1, 1, cleanupgbuffer());
VARFP(gscale, 25, 100, 100, cleanupgbuffer());
float ldrscale = 1.0f, ldrscaleb = 1.0f/255;