diff options
| -rw-r--r-- | src/mesa/drivers/dri/i915tex/intel_buffers.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i915tex/intel_buffers.c b/src/mesa/drivers/dri/i915tex/intel_buffers.c index 62ff54b0075..c0b4f438be9 100644 --- a/src/mesa/drivers/dri/i915tex/intel_buffers.c +++ b/src/mesa/drivers/dri/i915tex/intel_buffers.c @@ -349,6 +349,28 @@ intelWindowMoved(struct intel_context *intel) /* Update Mesa's notion of window size */ driUpdateFramebufferSize(ctx, dPriv); + + /* Update size of third renderbuffer */ + if (intel_fb->pf_num_pages == 3) { + struct gl_renderbuffer *rb = &intel_fb->color_rb[(intel_fb->pf_current_page + + 2) % 3]->Base; + + /* only resize if size is changing */ + if (rb->Width != intel_fb->Base.Width || + rb->Height != intel_fb->Base.Height) { + /* could just as well pass rb->_ActualFormat here */ + if (rb->AllocStorage(ctx, rb, rb->InternalFormat, + intel_fb->Base.Width, intel_fb->Base.Height)) { + ASSERT(rb->Width == intel_fb->Base.Width); + ASSERT(rb->Height == intel_fb->Base.Height); + } + else { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "Resizing framebuffer"); + /* no return */ + } + } + } + intel_fb->Base.Initialized = GL_TRUE; /* XXX remove someday */ /* Update hardware scissor */ |