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authorBrian Paul <brianp@vmware.com>2011-01-28 20:25:27 -0700
committerBrian Paul <brianp@vmware.com>2011-01-28 20:25:27 -0700
commitf9a36a496f874dd3ab20c0f2439a461f4b25dece (patch)
tree9e7823673b306a0edb0c7a56ddb6ad2df4b62ad7 /src/gallium/include/pipe
parent1dd8e2757852682af44b63193c89dff3c09c7703 (diff)
gallium: added comments to pipe_transfer
Diffstat (limited to 'src/gallium/include/pipe')
-rw-r--r--src/gallium/include/pipe/p_state.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h
index d5c767add6..574a7a8011 100644
--- a/src/gallium/include/pipe/p_state.h
+++ b/src/gallium/include/pipe/p_state.h
@@ -390,11 +390,11 @@ struct pipe_stream_output_state
struct pipe_transfer
{
struct pipe_resource *resource; /**< resource to transfer to/from */
- unsigned level;
+ unsigned level; /**< texture mipmap level */
enum pipe_transfer_usage usage;
- struct pipe_box box;
- unsigned stride;
- unsigned layer_stride;
+ struct pipe_box box; /**< region of the resource to access */
+ unsigned stride; /**< row stride in bytes */
+ unsigned layer_stride; /**< image/layer stride in bytes */
void *data;
};