Mesa (master): intel: Flag NEW_BUFFERS when changing draw buffers.
Eric Anholt
anholt at kemper.freedesktop.org
Tue Jun 8 20:42:22 UTC 2010
Module: Mesa
Branch: master
Commit: bcf63dbbd8fd31b724294b34a62a0e6c565dce87
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=bcf63dbbd8fd31b724294b34a62a0e6c565dce87
Author: Eric Anholt <eric at anholt.net>
Date: Mon Jun 7 17:42:03 2010 -0700
intel: Flag NEW_BUFFERS when changing draw buffers.
There were entries to this function (most imporantly, prepare_render
-> update_renderbuffers) that wouldn't have had NEW_BUFFERS set, but
brw_wm_surface_state (the i965 state tracking the drawing regions)
expected this to change.
---
src/mesa/drivers/dri/intel/intel_buffers.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/src/mesa/drivers/dri/intel/intel_buffers.c b/src/mesa/drivers/dri/intel/intel_buffers.c
index 0480770..1bff344 100644
--- a/src/mesa/drivers/dri/intel/intel_buffers.c
+++ b/src/mesa/drivers/dri/intel/intel_buffers.c
@@ -231,6 +231,7 @@ intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb)
intel->vtbl.set_draw_region(intel, colorRegions, depthRegion,
fb->_NumColorDrawBuffers);
+ intel->NewGLState |= _NEW_BUFFERS;
/* update viewport since it depends on window size */
#ifdef I915
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