From ed05c5feb874d20fe1040cd896e34d92ebc80b8d Mon Sep 17 00:00:00 2001
From: Luke Benstead <kazade@gmail.com>
Date: Thu, 14 Sep 2017 19:43:33 +0100
Subject: [PATCH] Make things a little more explicit in the depth write
 toggling

---
 gl-api.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gl-api.c b/gl-api.c
index 53ee009..db3ade4 100644
--- a/gl-api.c
+++ b/gl-api.c
@@ -210,7 +210,7 @@ void APIENTRY glDepthFunc(GLenum func) {
 }
 
 void APIENTRY glDepthMask(GLboolean flag) {
-    GL_KOS_DEPTH_WRITE = !flag;
+    GL_KOS_DEPTH_WRITE = (flag == GL_TRUE) ? PVR_DEPTHWRITE_ENABLE : PVR_DEPTHWRITE_DISABLE;
 }
 
 //====================================================================================================//
@@ -937,7 +937,7 @@ GLuint _glKosDepthFunc() {
 }
 
 GLubyte _glKosDepthMask() {
-    return !GL_KOS_DEPTH_WRITE;
+    return (GL_KOS_DEPTH_WRITE == PVR_DEPTHWRITE_ENABLE) ? GL_TRUE : GL_FALSE;
 }
 
 GLuint _glKosVertexColor() {