OPENGL: Slight formatting fixes.

backends/graphics/opengl/gltexture.cpp

@@ -11,7 +11,7 @@
 
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  * GNU General Public License for more details.
 
  * You should have received a copy of the GNU General Public License
@@ -60,8 +60,8 @@ void GLTexture::initGLExtensions() {
 		return;
 
 	// Get a string with all extensions
-	const char* ext_string =
-		reinterpret_cast<const char*>(glGetString(GL_EXTENSIONS));
+	const char *ext_string =
+	    reinterpret_cast<const char *>(glGetString(GL_EXTENSIONS));
 	CHECK_GL_ERROR();
 	Common::StringTokenizer tokenizer(ext_string, " ");
 	// Iterate all string tokens
@@ -132,7 +132,7 @@ void GLTexture::allocBuffer(GLuint w, GLuint h) {
 
 	// Allocate room for the texture
 	glTexImage2D(GL_TEXTURE_2D, 0, _internalFormat,
-		_textureWidth, _textureHeight, 0, _glFormat, _glType, NULL); CHECK_GL_ERROR();
+	             _textureWidth, _textureHeight, 0, _glFormat, _glType, NULL); CHECK_GL_ERROR();
 
 	_refresh = false;
 }
@@ -148,13 +148,13 @@ void GLTexture::updateBuffer(const void *buf, int pitch, GLuint x, GLuint y, GLu
 	// Check if the buffer has its data contiguously
 	if (static_cast<int>(w) * _bytesPerPixel == pitch) {
 		glTexSubImage2D(GL_TEXTURE_2D, 0, x, y, w, h,
-						_glFormat, _glType, buf); CHECK_GL_ERROR();
+		                _glFormat, _glType, buf); CHECK_GL_ERROR();
 	} else {
 		// Update the texture row by row
 		const byte *src = static_cast<const byte *>(buf);
 		do {
 			glTexSubImage2D(GL_TEXTURE_2D, 0, x, y,
-							w, 1, _glFormat, _glType, src); CHECK_GL_ERROR();
+			                w, 1, _glFormat, _glType, src); CHECK_GL_ERROR();
 			++y;
 			src += pitch;
 		} while (--h);