From 2b83483fb43386bd4b8d199d371a3e513828695f Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Wed, 20 May 2009 14:05:03 -0700 Subject: [PATCH] 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. (cherry-picked from commit 8bba183b9eeb162661a287bf2e118c6dd419dd24) --- src/mesa/drivers/dri/intel/intel_fbo.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/mesa/drivers/dri/intel/intel_fbo.c b/src/mesa/drivers/dri/intel/intel_fbo.c index 30f58b1f44a..ed7c78e06c4 100644 --- a/src/mesa/drivers/dri/intel/intel_fbo.c +++ b/src/mesa/drivers/dri/intel/intel_fbo.c @@ -680,6 +680,11 @@ 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: -- 2.30.2