From: Marek Olšák <marek.ol...@amd.com>
---
src/gallium/drivers/radeon/r600_buffer_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gallium/drivers/radeon/r600_buffer_common.c
b/src/gallium/drivers/radeon/r600_buffer_common.c
index a7ecfb3..d56a644 100644
--- a/src/gallium/drivers/radeon/r600_buffer_common.c
+++ b/src/gallium/drivers/radeon/r600_buffer_common.c
@@ -285,7 +285,7 @@ static void *r600_buffer_transfer_map(struct pipe_context
*ctx,
/* Copy the VRAM buffer to the staging buffer. */
rctx->dma_copy(ctx, &staging->b.b, 0,
- box->x % R600_MAP_BUFFER_ALIGNMENT,
+ offset + box->x %
R600_MAP_BUFFER_ALIGNMENT,
0, 0, resource, level, box);
/* Just do the synchronization. The buffer is mapped
already. */
--
1.8.3.2
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