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https://git.code.sf.net/p/quake/newtree
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vid_gamma now seems to work :)
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bd06625c55
commit
6a75c4e00d
12 changed files with 19 additions and 37 deletions
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@ -114,4 +114,6 @@ double VID_GetGamma (void);
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qboolean VID_SetGamma (double);
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void VID_UpdateGamma (struct cvar_s *);
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extern struct cvar_s *vid_gamma;
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#endif // __vid_h_
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@ -273,7 +273,10 @@ V_CheckGamma (void)
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{
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static float oldbrightness;
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static float oldcontrast;
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static float oldgamma;
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if (oldgamma != vid_gamma->value)
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VID_UpdateGamma (vid_gamma);
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if ((brightness->value == oldbrightness) && contrast->value == oldcontrast)
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return false;
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oldbrightness = brightness->value;
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@ -275,6 +275,7 @@ VID_Init (unsigned char *palette)
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GL_Init ();
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GL_CheckBrightness (palette);
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VID_InitGamma (palette);
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VID_SetPalette (palette);
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// Check for 3DFX Extensions and initialize them.
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@ -617,6 +617,7 @@ VID_Init (unsigned char *palette)
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VID_SetMode (current_mode.name, palette);
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Con_CheckResize (); // Now that we have a window size, fix console
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VID_InitGamma (palette);
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VID_SetPalette (palette);
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}
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}
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@ -354,6 +354,7 @@ VID_Init (unsigned char *pal)
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}
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}
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VID_InitGamma (palette);
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VID_SetPalette (pal);
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usedbuf = havedbuf = 0;
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@ -204,6 +204,7 @@ VID_Init (unsigned char *palette)
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GL_Init ();
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GL_CheckBrightness (palette);
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VID_InitGamma (palette);
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VID_SetPalette (palette);
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// Check for 8-bit extension and initialize if present
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@ -2062,6 +2062,7 @@ VID_Init (unsigned char *palette)
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vid_realmode = vid_modenum;
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VID_InitGamma (palette);
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VID_SetPalette (palette);
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vid_menudrawfn = VID_MenuDraw;
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@ -157,6 +157,7 @@ VID_Init (unsigned char *palette)
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// Initialize display
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if (!(screen = SDL_SetVideoMode (vid.width, vid.height, 8, flags)))
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Sys_Error ("VID: Couldn't set video mode: %s\n", SDL_GetError ());
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VID_InitGamma (palette);
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VID_SetPalette (palette);
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VID_SetCaption ("");
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@ -201,6 +201,7 @@ VID_Init (unsigned char *palette)
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GL_Init ();
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GL_CheckBrightness (palette);
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VID_InitGamma (palette);
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VID_SetPalette (palette);
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// Check for 3DFX Extensions and initialize them.
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@ -602,6 +602,7 @@ VID_Init (unsigned char *palette)
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VID_SetMode (current_mode, palette);
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Con_CheckResize (); // Now that we have a window size, fix console
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VID_InitGamma (palette);
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VID_SetPalette (palette);
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}
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}
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@ -1613,6 +1613,7 @@ VID_Init (unsigned char *palette)
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#endif
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GL_CheckBrightness (palette);
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VID_InitGamma (palette);
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VID_SetPalette (palette);
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VID_SetMode (vid_default, palette);
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@ -302,38 +302,6 @@ D_EndDirectRect (int x, int y, int width, int height)
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}
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/*
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VID_Gamma_f
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Keybinding command
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*/
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byte vid_gamma[256];
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void
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VID_Gamma_f (void)
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{
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float g, f, inf;
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int i;
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if (Cmd_Argc () == 2) {
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g = atof (Cmd_Argv (1));
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for (i = 0; i < 255; i++) {
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f = pow ((i + 1) / 256.0, g);
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inf = f * 255 + 0.5;
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inf = bound (0, inf, 255);
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vid_gamma[i] = inf;
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}
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VID_SetPalette (current_palette);
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vid.recalc_refdef = 1; // force a surface cache flush
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}
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}
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static void
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ResetFrameBuffer (void)
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{
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@ -501,8 +469,6 @@ VID_Init (unsigned char *palette)
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// plugin_load ("in_x11.so");
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// Cmd_AddCommand ("gamma", VID_Gamma_f, "Change brightness level");
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for (i = 0; i < 256; i++)
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vid_gamma[i] = i;
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vid.width = vid_width->int_val;
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vid.height = vid_height->int_val;
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@ -575,6 +541,8 @@ VID_Init (unsigned char *palette)
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/* Invisible cursor */
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X11_CreateNullCursor ();
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VID_InitGamma (palette);
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VID_SetPalette (palette);
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if (x_visinfo->depth == 8) {
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/* Create and upload the palette */
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if (x_visinfo->class == PseudoColor) {
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@ -677,9 +645,9 @@ VID_SetPalette (unsigned char *palette)
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for (i = 0; i < 256; i++) {
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colors[i].pixel = i;
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colors[i].flags = DoRed | DoGreen | DoBlue;
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colors[i].red = vid_gamma[palette[i * 3]] * 256;
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colors[i].green = vid_gamma[palette[i * 3 + 1]] * 256;
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colors[i].blue = vid_gamma[palette[i * 3 + 2]] * 256;
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colors[i].red = gammatable[palette[i * 3]] * 256;
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colors[i].green = gammatable[palette[i * 3 + 1]] * 256;
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colors[i].blue = gammatable[palette[i * 3 + 2]] * 256;
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}
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XStoreColors (x_disp, x_cmap, colors, 256);
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}
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