From 0a0dede69e509ec5905b04222387bba1fe84e3b2 Mon Sep 17 00:00:00 2001
From: James R <justsomejames2@gmail.com>
Date: Tue, 24 Mar 2020 15:13:07 -0700
Subject: [PATCH] Revert "Correcting gamma to match base SRB2."

This reverts commit cdf8c54f2d1feae314daebbaee61f0e03e1fb929.
---
 src/v_video.c | 32 ++++----------------------------
 1 file changed, 4 insertions(+), 28 deletions(-)

diff --git a/src/v_video.c b/src/v_video.c
index 517cae719..d7e8b64c1 100644
--- a/src/v_video.c
+++ b/src/v_video.c
@@ -120,6 +120,7 @@ http://http.developer.nvidia.com/GPUGems2/gpugems2_chapter24.html
 Please check it out if you're trying to maintain this.
 toast 18/04/17
 */
+
 float Cubepal[2][2][2][3];
 
 // returns whether to apply cube, selectively avoiding expensive operations
@@ -305,31 +306,6 @@ static boolean InitCube(void)
 	return true;
 }
 
-/*
-So it turns out that the way gamma was implemented previously, the default
-colour profile of the game was messed up. Since this bad decision has been
-around for a long time, and the intent is to keep the base game looking the
-same, I'm not gonna be the one to remove this base modification.
-toast 20/04/17
-*/
-const UINT8 correctiontable[256] =
-	{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,
-	17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,
-	33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,
-	49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,
-	65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,
-	81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,
-	97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,
-	113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,
-	128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,
-	144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,
-	160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,
-	176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,
-	192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,
-	208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,
-	224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,
-	240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255};
-
 // keep a copy of the palette so that we can get the RGB value for a color index at any time.
 static void LoadPalette(const char *lumpname)
 {
@@ -347,9 +323,9 @@ static void LoadPalette(const char *lumpname)
 	pal = W_CacheLumpNum(lumpnum, PU_CACHE);
 	for (i = 0; i < palsize; i++)
 	{
-		pMasterPalette[i].s.red = pLocalPalette[i].s.red = correctiontable[*pal++];
-		pMasterPalette[i].s.green = pLocalPalette[i].s.green = correctiontable[*pal++];
-		pMasterPalette[i].s.blue = pLocalPalette[i].s.blue = correctiontable[*pal++];
+		pMasterPalette[i].s.red = pLocalPalette[i].s.red = *pal++;
+		pMasterPalette[i].s.green = pLocalPalette[i].s.green = *pal++;
+		pMasterPalette[i].s.blue = pLocalPalette[i].s.blue = *pal++;
 		pMasterPalette[i].s.alpha = pLocalPalette[i].s.alpha = 0xFF;
 
 		// lerp of colour cubing!