fix warnings

menu.cpp

@@ -77,6 +77,7 @@ void Game::doMenu() {
 	drawSceneObjectMesh(so->polygonsData, so->verticesData, so->verticesCount);
 	_render->endObjectDraw();
 
+	_render->setupProjection2d();
 	const int option = (((so->pitch + 512) & 1023) + 64) / 128;
 	if (getMessage(o->objKey, option, &_tmpMsg)) {
 		memset(&_drawCharBuf, 0, sizeof(_drawCharBuf));

render.cpp

@@ -74,6 +74,7 @@ static GLfloat *bufferVertex(const Vertex *vertices, int count) {
 static void emitQuad2i(int x, int y, int w, int h) {
 #ifdef USE_GLES
 	GLfloat vertices[] = { x, y, x + w, y, x + w, y + h, x, y + h };
+	glVertexPointer(2, GL_FLOAT, 0, vertices);
 	glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
 #else
 	glBegin(GL_QUADS);

spritecache.cpp

@@ -18,7 +18,7 @@ void SpriteCache::flush() {
 	for (int i = 0; i < ARRAYSIZE(_entries); ++i) {
 		free(_entries[i].data);
 	}
-	memset(&_entries, 0, sizeof(_entries));
+	memset(_entries, 0, sizeof(_entries));
 }
 
 uint8_t *SpriteCache::getData(int16_t key, const uint8_t *src) {