Mesa (master): intel: Fix insufficient integer width for upload buffer offset
Chris Wilson
ickle at kemper.freedesktop.org
Mon Feb 21 20:58:35 UTC 2011
Module: Mesa
Branch: master
Commit: 5a1fbf0f70a1c2d444f61494f86e26ca866c31d5
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=5a1fbf0f70a1c2d444f61494f86e26ca866c31d5
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date: Mon Feb 21 20:56:06 2011 +0000
intel: Fix insufficient integer width for upload buffer offset
I was being overly miserly and gave the offset of the buffer into the bo
insufficient bits, distracted by the adjacency of the buffer[4096].
Ref: https://bugs.freedesktop.org/show_bug.cgi?id=34541
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
src/mesa/drivers/dri/intel/intel_context.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/mesa/drivers/dri/intel/intel_context.h b/src/mesa/drivers/dri/intel/intel_context.h
index 1ab38b1..772b2fb 100644
--- a/src/mesa/drivers/dri/intel/intel_context.h
+++ b/src/mesa/drivers/dri/intel/intel_context.h
@@ -201,8 +201,8 @@ struct intel_context
struct {
drm_intel_bo *bo;
GLuint offset;
- uint16_t buffer_len;
- uint16_t buffer_offset;
+ uint32_t buffer_len;
+ uint32_t buffer_offset;
char buffer[4096];
} upload;
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