From fb4e733bccb1385b0bb07cc69bc9f5645365a654 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fredrik=20H=C3=B6glund?= <fredrik@kde.org>
Date: Mon, 8 Dec 2014 22:44:23 +0100
Subject: [PATCH] glx: Don't allocate storage for mipmaps in TFP textures

We never use a mipmap filter when we render windows.
---
 glxbackend.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/glxbackend.cpp b/glxbackend.cpp
index ded74de045..426708ce5a 100644
--- a/glxbackend.cpp
+++ b/glxbackend.cpp
@@ -762,7 +762,7 @@ bool GlxTexture::loadTexture(xcb_pixmap_t pixmap, const QSize &size, xcb_visuali
 
     const int attrs[] = {
         GLX_TEXTURE_FORMAT_EXT, info->bind_texture_format,
-        GLX_MIPMAP_TEXTURE_EXT, info->mipmap,
+        GLX_MIPMAP_TEXTURE_EXT, false,
         GLX_TEXTURE_TARGET_EXT, m_target == GL_TEXTURE_2D ? GLX_TEXTURE_2D_EXT : GLX_TEXTURE_RECTANGLE_EXT,
         0
     };
@@ -770,12 +770,12 @@ bool GlxTexture::loadTexture(xcb_pixmap_t pixmap, const QSize &size, xcb_visuali
     m_glxpixmap     = glXCreatePixmap(display(), info->fbconfig, pixmap, attrs);
     m_size          = size;
     m_yInverted     = info->y_inverted ? true : false;
-    m_canUseMipmaps = info->mipmap;
+    m_canUseMipmaps = false;
 
     glGenTextures(1, &m_texture);
 
     q->setDirty();
-    q->setFilter(info->mipmap > 0 ? GL_NEAREST_MIPMAP_LINEAR : GL_NEAREST);
+    q->setFilter(GL_NEAREST);
 
     glBindTexture(m_target, m_texture);
     glXBindTexImageEXT(display(), m_glxpixmap, GLX_FRONT_LEFT_EXT, nullptr);