diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i915tex/intel_fbo.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i915tex/intel_fbo.c b/src/mesa/drivers/dri/i915tex/intel_fbo.c index ad078451bf2..8d430553822 100644 --- a/src/mesa/drivers/dri/i915tex/intel_fbo.c +++ b/src/mesa/drivers/dri/i915tex/intel_fbo.c @@ -81,14 +81,16 @@ intel_flip_renderbuffers(struct intel_framebuffer *intel_fb) int current_page = intel_fb->pf_current_page; int next_page = (current_page + 1) % intel_fb->pf_num_pages; - if (intel_fb->Base.Attachment[BUFFER_FRONT_LEFT].Renderbuffer != + if (intel_fb->color_rb[current_page] && + intel_fb->Base.Attachment[BUFFER_FRONT_LEFT].Renderbuffer != &intel_fb->color_rb[current_page]->Base) { _mesa_remove_renderbuffer(&intel_fb->Base, BUFFER_FRONT_LEFT); _mesa_add_renderbuffer(&intel_fb->Base, BUFFER_FRONT_LEFT, &intel_fb->color_rb[current_page]->Base); } - if (intel_fb->Base.Attachment[BUFFER_BACK_LEFT].Renderbuffer != + if (intel_fb->color_rb[next_page] && + intel_fb->Base.Attachment[BUFFER_BACK_LEFT].Renderbuffer != &intel_fb->color_rb[next_page]->Base) { _mesa_remove_renderbuffer(&intel_fb->Base, BUFFER_BACK_LEFT); _mesa_add_renderbuffer(&intel_fb->Base, BUFFER_BACK_LEFT, |