From 9386b3900b74c842717d03b0532819751bdd88f0 Mon Sep 17 00:00:00 2001
From: Sryder13 <sryder13@gmail.com>
Date: Sat, 22 Mar 2014 17:17:40 +0000
Subject: [PATCH] OpenGL remove HOMs
Removes HOMs from OpenGL.
This also seems to have made skyboxes not draw ontop of everything else
on Intel GPU's.
---
src/hardware/hw_main.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/src/hardware/hw_main.c b/src/hardware/hw_main.c
index 233745008..16987b88d 100644
--- a/src/hardware/hw_main.c
+++ b/src/hardware/hw_main.c
@@ -4610,6 +4610,15 @@ void HWR_RenderPlayerView(INT32 viewnumber, player_t *player)
const boolean skybox = (skyboxmo[0] && cv_skybox.value); // True if there's a skybox object and skyboxes are on
+ FRGBAFloat ClearColor;
+
+ ClearColor.red = 0.0f;
+ ClearColor.green = 0.0f;
+ ClearColor.blue = 0.0f;
+ ClearColor.alpha = 1.0f;
+
+ HWD.pfnClearBuffer(true, false, &ClearColor); // Clear the Color Buffer, stops HOMs. Also seems to fix the skybox issue on Intel GPUs.
+
if (skybox && drawsky) // If there's a skybox and we should be drawing the sky, draw the skybox
HWR_RenderSkyboxView(viewnumber, player); // This is drawn before everything else so it is placed behind
@@ -4685,7 +4694,7 @@ void HWR_RenderPlayerView(INT32 viewnumber, player_t *player)
gr_fovlud = (float)(1.0l/tan((double)(fpov*M_PIl/360l)));
//------------------------------------------------------------------------
- HWR_ClearView();
+ HWR_ClearView(); // Clears the depth buffer and resets the view I believe
if (0)
{ // I don't think this is ever used.
--
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