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-rw-r--r--src/gallium/drivers/llvmpipe/lp_texture.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_texture.c b/src/gallium/drivers/llvmpipe/lp_texture.c
index f3f0cd7b472..9a85a42897d 100644
--- a/src/gallium/drivers/llvmpipe/lp_texture.c
+++ b/src/gallium/drivers/llvmpipe/lp_texture.c
@@ -371,6 +371,16 @@ llvmpipe_transfer_map( struct pipe_context *pipe,
lpt = llvmpipe_texture(transfer->texture);
format = lpt->base.format;
+ /*
+ * Transfers, like other pipe operations, must happen in order, so flush the
+ * context if necessary.
+ */
+ llvmpipe_flush_texture(pipe,
+ transfer->texture, transfer->face, transfer->level,
+ 0, /* flush_flags */
+ !(transfer->usage & PIPE_TRANSFER_WRITE), /* read_only */
+ TRUE, /* cpu_access */
+ FALSE); /* do_not_flush */
map = llvmpipe_texture_map(transfer->texture,
transfer->face, transfer->level, transfer->zslice);