r_colorscale gone, v_overbrightbits (cvar which controlled r_colorscale) gone

[xonotic/darkplaces.git] / gl_backend.c

diff --git a/gl_backend.c b/gl_backend.c
index 6d2f7b95a7f2a8669edd4eb93dad57f5566caaca..c3eef34081e835296f1a08800b37a1663fa55521 100644 (file)
--- a/gl_backend.c
+++ b/gl_backend.c
@@ -74,7 +74,6 @@ void SCR_ScreenShot_f (void);
 
 // these are externally accessible
 int r_lightmapscalebit;
-float r_colorscale;
 
 static matrix4x4_t backend_viewmatrix;
 static matrix4x4_t backend_modelmatrix;
@@ -994,7 +993,6 @@ void R_Mesh_State_Texture(const rmeshstate_t *m)
 qboolean SCR_ScreenShot(char *filename, int x, int y, int width, int height, qboolean jpeg)
 {
        qboolean ret;
-       int i, j;
        qbyte *buffer;
 
        if (!r_render.integer)
@@ -1004,16 +1002,6 @@ qboolean SCR_ScreenShot(char *filename, int x, int y, int width, int height, qbo
        qglReadPixels (x, y, width, height, GL_RGB, GL_UNSIGNED_BYTE, buffer);
        CHECKGLERROR
 
-       // LordHavoc: compensate for v_overbrightbits when using hardware gamma
-       if (v_hwgamma.integer)
-       {
-               for (i = 0;i < width * height * 3;i++)
-               {
-                       j = buffer[i] << v_overbrightbits.integer;
-                       buffer[i] = (qbyte) (bound(0, j, 255));
-               }
-       }
-
        if (jpeg)
                ret = JPEG_SaveImage_preflipped (filename, width, height, buffer);
        else
@@ -1078,11 +1066,8 @@ void SCR_UpdateScreen (void)
        if (gl_combine.integer && (!gl_combine_extension || r_textureunits.integer < 2))
                Cvar_SetValueQuick(&gl_combine, 0);
 
-       // lighting scale
-       r_colorscale = 1.0f / (float) (1 << v_overbrightbits.integer);
-
        // lightmaps only
-       r_lightmapscalebit = v_overbrightbits.integer;
+       r_lightmapscalebit = 0;
        if (gl_combine.integer && r_textureunits.integer > 1)
                r_lightmapscalebit += 2;