[Performous-commit] Lasse Karkkainen : Use GL_TRIANGLE_STRIP instead of GL_QUADS for OpenGL ES compatibility

[Lasse Kärkkäi. <tr...@us...>]

Module: performous
Branch: master
Commit: d6e17e26ed5ae0d17ffab982f00649a5bad39695

Author: Lasse Karkkainen <tro...@tr...>
Date:   Thu Jan  7 00:32:49 2010 +0200

Use GL_TRIANGLE_STRIP instead of GL_QUADS for OpenGL ES compatibility

---

 game/surface.hh |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/game/surface.hh b/game/surface.hh
index 0fab49a..3cb6a7d 100644
--- a/game/surface.hh
+++ b/game/surface.hh
@@ -128,11 +128,11 @@ class UseTexture: boost::noncopyable {
 
 template <GLenum Type> void OpenGLTexture<Type>::draw(Dimensions const& dim, TexCoords const& tex) const {
 	UseTexture texture(*this);
-	glutil::Begin block(GL_QUADS);
+	glutil::Begin block(GL_TRIANGLE_STRIP);
 	glTexCoord2f(tex.x1, tex.y1); glVertex2f(dim.x1(), dim.y1());
 	glTexCoord2f(tex.x2, tex.y1); glVertex2f(dim.x2(), dim.y1());
-	glTexCoord2f(tex.x2, tex.y2); glVertex2f(dim.x2(), dim.y2());
 	glTexCoord2f(tex.x1, tex.y2); glVertex2f(dim.x1(), dim.y2());
+	glTexCoord2f(tex.x2, tex.y2); glVertex2f(dim.x2(), dim.y2());
 }
 
 template <GLenum Type> void OpenGLTexture<Type>::drawCropped(Dimensions const& orig, TexCoords const& tex) const {