| Upstream-Status: Backport |
| Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com> |
| |
| |
| |
| From f8cce5f6cb2958a4074f87cd345bfe46e0dda6e1 Mon Sep 17 00:00:00 2001 |
| From: "Jasper St. Pierre" <jstpierre@mecheye.net> |
| Date: Mon, 20 Apr 2015 12:08:29 -0700 |
| Subject: cogl-framebuffer-gl: Work again on GLESv2 |
| |
| |
| diff --git a/cogl/driver/gl/cogl-framebuffer-gl.c b/cogl/driver/gl/cogl-framebuffer-gl.c |
| index 793b10b..609cfb3 100644 |
| --- a/cogl/driver/gl/cogl-framebuffer-gl.c |
| +++ b/cogl/driver/gl/cogl-framebuffer-gl.c |
| @@ -107,6 +107,12 @@ |
| #ifndef GL_PACK_INVERT_MESA |
| #define GL_PACK_INVERT_MESA 0x8758 |
| #endif |
| +#ifndef GL_BACK_LEFT |
| +#define GL_BACK_LEFT 0x0402 |
| +#endif |
| +#ifndef GL_BACK_RIGHT |
| +#define GL_BACK_RIGHT 0x0403 |
| +#endif |
| |
| #ifndef GL_COLOR |
| #define GL_COLOR 0x1800 |
| @@ -245,6 +251,9 @@ _cogl_framebuffer_gl_flush_stereo_mode_state (CoglFramebuffer *framebuffer) |
| if (framebuffer->type == COGL_FRAMEBUFFER_TYPE_OFFSCREEN) |
| return; |
| |
| + if (!ctx->glDrawBuffer) |
| + return; |
| + |
| /* The one-shot default draw buffer setting in _cogl_framebuffer_gl_bind |
| * must have already happened. If not it would override what we set here. */ |
| g_assert (ctx->was_bound_to_onscreen); |
| -- |
| cgit v0.10.2 |
| |