From ec30116c9f0a1862a6f44ee07a50f9d300ee229b Mon Sep 17 00:00:00 2001 From: Keith Whitwell Date: Wed, 30 Aug 2006 20:18:33 +0000 Subject: [PATCH] Must lock hardware around call to intelEmitCopyBlit() --- src/mesa/drivers/dri/i915/intel_regions.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i915/intel_regions.c b/src/mesa/drivers/dri/i915/intel_regions.c index 2cde3df9822..8eb055d624b 100644 --- a/src/mesa/drivers/dri/i915/intel_regions.c +++ b/src/mesa/drivers/dri/i915/intel_regions.c @@ -372,7 +372,9 @@ void intel_region_cow( struct intel_context *intel, /* Now blit from the texture buffer to the new buffer: */ - /* LOCKING??? */ + intel_batchbuffer_flush( intel->batch ); + + LOCK_HARDWARE(intel); intelEmitCopyBlit( intel, region->cpp, region->pitch, @@ -383,6 +385,9 @@ void intel_region_cow( struct intel_context *intel, 0,0, region->pitch, region->height ); + + intel_batchbuffer_flush( intel->batch ); + UNLOCK_HARDWARE(intel); } struct buffer *intel_region_buffer( struct intel_context *intel,