From eecd33fff488d54d038d84d8676000fad826e940 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sat, 14 Jun 2014 02:17:38 +0300
Subject: fix modernoepngl drawing.

Add simple draw test in most renders.
---
 src/render/safeopenglgraphics.cpp | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'src/render/safeopenglgraphics.cpp')

diff --git a/src/render/safeopenglgraphics.cpp b/src/render/safeopenglgraphics.cpp
index 2fdc55e87..2027128ec 100644
--- a/src/render/safeopenglgraphics.cpp
+++ b/src/render/safeopenglgraphics.cpp
@@ -176,6 +176,32 @@ bool SafeOpenGLGraphics::drawImageInline(const Image *const image,
     return true;
 }
 
+void SafeOpenGLGraphics::testDraw()
+{
+    if (OpenGLImageHelper::mTextureType == GL_TEXTURE_2D)
+    {
+        glTexCoord2f(0.0f, 0.0f);
+        glVertex2i(0, 0);
+        glTexCoord2f(1.0f, 0.0f);
+        glVertex2i(800, 0);
+        glTexCoord2f(1.0f, 1.0f);
+        glVertex2i(800, 600);
+        glTexCoord2f(0.0f, 1.0f);
+        glVertex2i(0, 600);
+    }
+    else
+    {
+        glTexCoord2i(0, 0);
+        glVertex2i(0, 0);
+        glTexCoord2i(800, 0);
+        glVertex2i(800, 0);
+        glTexCoord2i(800, 600);
+        glVertex2i(800, 600);
+        glTexCoord2i(0, 600);
+        glVertex2i(0, 600);
+    }
+}
+
 void SafeOpenGLGraphics::drawImageCached(const Image *const image,
                                          int x, int y)
 {
-- 
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