From 924cba8056a64b467e2719c302f4c3dc0920460d Mon Sep 17 00:00:00 2001 From: Martin Storsjo Date: Mon, 10 Aug 2009 13:02:28 +0200 Subject: If FLAGS_2D_PROJECTION is set, the MVP matrices need updating when changing the viewport. --- opengl/libagl/matrix.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'opengl/libagl') diff --git a/opengl/libagl/matrix.cpp b/opengl/libagl/matrix.cpp index 0b68dc0..21ef50e 100644 --- a/opengl/libagl/matrix.cpp +++ b/opengl/libagl/matrix.cpp @@ -696,6 +696,8 @@ void ogles_viewport(ogles_context_t* c, f[2] = 0; f[6] = 0; f[10] = A; f[14] = B; f[3] = 0; f[7] = 0; f[11] = 0; f[15] = 1; c->transforms.dirty |= transform_state_t::VIEWPORT; + if (c->transforms.mvp4.flags & transform_t::FLAGS_2D_PROJECTION) + c->transforms.dirty |= transform_state_t::MVP; } // ---------------------------------------------------------------------------- -- cgit v1.1