From 6abe0b3a94f241cca967982e53bb838275113b32 Mon Sep 17 00:00:00 2001
From: Carsten Haitzler <raster@rasterman.com>
Date: Fri, 1 Oct 2010 06:22:31 +0000
Subject: [PATCH] fix flipped object texture if map enabled AND object happens
 to be exactly viewport size.

SVN revision: 52940
---
 legacy/evas/src/modules/engines/gl_common/evas_gl_common.h  | 1 +
 legacy/evas/src/modules/engines/gl_common/evas_gl_context.c | 6 ++++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/legacy/evas/src/modules/engines/gl_common/evas_gl_common.h b/legacy/evas/src/modules/engines/gl_common/evas_gl_common.h
index 6e666b9af7..d1bf62a0b9 100644
--- a/legacy/evas/src/modules/engines/gl_common/evas_gl_common.h
+++ b/legacy/evas/src/modules/engines/gl_common/evas_gl_common.h
@@ -199,6 +199,7 @@ struct _Evas_GL_Shared
    int references;
    int w, h;
    int rot;
+   int mflip;
    // persp map
    int foc, z0, px, py;
    int ax, ay;
diff --git a/legacy/evas/src/modules/engines/gl_common/evas_gl_context.c b/legacy/evas/src/modules/engines/gl_common/evas_gl_context.c
index 9b22857f43..2876718eb2 100644
--- a/legacy/evas/src/modules/engines/gl_common/evas_gl_context.c
+++ b/legacy/evas/src/modules/engines/gl_common/evas_gl_context.c
@@ -301,15 +301,17 @@ _evas_gl_common_viewport_set(Evas_GL_Context *gc)
         rot = 0;
         m = -1;
      }
-
+   
    if ((!gc->change.size) || 
        ((gc->shared->w == w) && (gc->shared->h == h) &&
-           (gc->shared->rot == rot) && (gc->shared->foc == gc->foc)))
+           (gc->shared->rot == rot) && (gc->shared->foc == gc->foc) &&
+           (gc->shared->mflip == m)))
       return;
    
    gc->shared->w = w;
    gc->shared->h = h;
    gc->shared->rot = rot;
+   gc->shared->mflip = m;
    gc->shared->foc = foc;
    gc->shared->z0 = gc->z0;
    gc->shared->px = gc->px;