From d131f223548659e022c8e40233166a47350c5a19 Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf@nereid.pl>
Date: Thu, 27 Apr 2023 21:39:49 +0200
Subject: [PATCH] Special-case creating zigzag texture.

---
 server/TracyTexture.cpp | 6 +++---
 server/TracyTexture.hpp | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/server/TracyTexture.cpp b/server/TracyTexture.cpp
index 66defd93..c5ca58cf 100644
--- a/server/TracyTexture.cpp
+++ b/server/TracyTexture.cpp
@@ -39,14 +39,14 @@ void InitTexture()
 #endif
 }
 
-void* MakeTexture()
+void* MakeTexture( bool zigzag )
 {
     GLuint tex;
     glGenTextures( 1, &tex );
     glBindTexture( GL_TEXTURE_2D, tex );
-    glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
+    glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, zigzag ? GL_LINEAR_MIPMAP_LINEAR : GL_LINEAR );
     glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
-    glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE );
+    glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, zigzag ? GL_REPEAT : GL_CLAMP_TO_EDGE );
     glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE );
     return (void*)(intptr_t)tex;
 }
diff --git a/server/TracyTexture.hpp b/server/TracyTexture.hpp
index cc2f9160..553e867f 100644
--- a/server/TracyTexture.hpp
+++ b/server/TracyTexture.hpp
@@ -7,7 +7,7 @@ namespace tracy
 {
 
 void InitTexture();
-void* MakeTexture();
+void* MakeTexture( bool zigzag = false );
 void FreeTexture( void* tex, void(*runOnMainThread)(const std::function<void()>&, bool) );
 void UpdateTexture( void* tex, const char* data, int w, int h );
 void UpdateTextureRGBA( void* tex, void* data, int w, int h );