From: Kristian Høgsberg <krh@bitplanet.net>
Date: Wed, 24 Feb 2010 04:15:20 +0000 (-0500)
Subject: intel: Call intel_prepare_render() in intelMakeCurrent()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=db9c151d77d02729d7387213c3f4ee96c65dd0cc;p=mesa.git

intel: Call intel_prepare_render() in intelMakeCurrent()

This restores old behaviour, where we end up doing a DRI2GetBuffers()
call from intelMakeCurrent().  The idea was that we could do this
lazily, just before we start rendering.  However, if we don't do the
DRI2GetBuffers() round-trip we don't get the drawable size and higher
level mesa ends up short-cutting a number of GL calls, such as glClear().
---

diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
index 3c36c3f4c8f..de063d51c96 100644
--- a/src/mesa/drivers/dri/intel/intel_context.c
+++ b/src/mesa/drivers/dri/intel/intel_context.c
@@ -887,6 +887,7 @@ intelMakeCurrent(__DRIcontext * driContextPriv,
       intel->driDrawable = driDrawPriv;
       driContextPriv->dri2.draw_stamp = driDrawPriv->dri2.stamp - 1;
       driContextPriv->dri2.read_stamp = driReadPriv->dri2.stamp - 1;
+      intel_prepare_render(&intel->ctx);
    }
    else {
       _mesa_make_current(NULL, NULL, NULL);