[Mesa-dev] [PATCH 03/20] intel: Silence many "intel_batchbuffer.h:97:39: warning: comparison between signed and unsigned integer expressions"

[Ian Romanick]

From: Ian Romanick <ian.d.romanick at intel.com>

---
 src/mesa/drivers/dri/intel/intel_batchbuffer.h |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/intel/intel_batchbuffer.h b/src/mesa/drivers/dri/intel/intel_batchbuffer.h
index fb4134d..90dc0ed 100644
--- a/src/mesa/drivers/dri/intel/intel_batchbuffer.h
+++ b/src/mesa/drivers/dri/intel/intel_batchbuffer.h
@@ -57,9 +57,11 @@ static INLINE uint32_t float_as_int(float f)
  * be passed as structs rather than dwords, but that's a little bit of
  * work...
  */
-static INLINE GLint
+static INLINE unsigned
 intel_batchbuffer_space(struct intel_context *intel)
 {
+   assert((intel->batch.state_batch_offset - intel->batch.reserved_space)
+	  >= intel->batch.used*4);
    return (intel->batch.state_batch_offset - intel->batch.reserved_space) - intel->batch.used*4;
 }
 
-- 
1.7.4.4