From 8bba183b9eeb162661a287bf2e118c6dd419dd24 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Wed, 20 May 2009 14:05:03 -0700 Subject: intel: Mark the FBO as incomplete if there's no intel_renderbuffer for it. This happens to rendering with textures with a border, which had resulted in a segfault on dereferencing the irb. --- src/mesa/drivers/dri/intel/intel_fbo.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src') diff --git a/src/mesa/drivers/dri/intel/intel_fbo.c b/src/mesa/drivers/dri/intel/intel_fbo.c index 52647ddf8b2..0b0f0f980bf 100644 --- a/src/mesa/drivers/dri/intel/intel_fbo.c +++ b/src/mesa/drivers/dri/intel/intel_fbo.c @@ -679,6 +679,11 @@ intel_validate_framebuffer(GLcontext *ctx, struct gl_framebuffer *fb) if (rb == NULL) continue; + if (irb == NULL) { + fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT; + continue; + } + switch (irb->texformat->MesaFormat) { case MESA_FORMAT_ARGB8888: case MESA_FORMAT_RGB565: -- cgit v1.2.3