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Diffstat (limited to 'src/mesa/state_tracker/st_texture.h')
-rw-r--r--src/mesa/state_tracker/st_texture.h11
1 files changed, 8 insertions, 3 deletions
diff --git a/src/mesa/state_tracker/st_texture.h b/src/mesa/state_tracker/st_texture.h
index f2afaf139f1..affb5681264 100644
--- a/src/mesa/state_tracker/st_texture.h
+++ b/src/mesa/state_tracker/st_texture.h
@@ -56,7 +56,11 @@ struct st_texture_image
*/
struct pipe_resource *pt;
- struct pipe_transfer *transfer;
+ /* List of transfers, allocated on demand.
+ * transfer[layer] is a mapping for that layer.
+ */
+ struct pipe_transfer **transfer;
+ unsigned num_transfers;
};
@@ -195,11 +199,12 @@ extern GLubyte *
st_texture_image_map(struct st_context *st, struct st_texture_image *stImage,
enum pipe_transfer_usage usage,
GLuint x, GLuint y, GLuint z,
- GLuint w, GLuint h, GLuint d);
+ GLuint w, GLuint h, GLuint d,
+ struct pipe_transfer **transfer);
extern void
st_texture_image_unmap(struct st_context *st,
- struct st_texture_image *stImage);
+ struct st_texture_image *stImage, unsigned slice);
/* Return pointers to each 2d slice within an image. Indexed by depth