From: Nicolai Hähnle <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
---
src/gallium/drivers/radeon/radeon_winsys.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/gallium/drivers/radeon/radeon_winsys.h
b/src/gallium/drivers/radeon/radeon_winsys.h
index dcbebe0..d248004 100644
--- a/src/gallium/drivers/radeon/radeon_winsys.h
+++ b/src/gallium/drivers/radeon/radeon_winsys.h
@@ -500,20 +500,23 @@ struct radeon_winsys {
* \return true on success.
*/
bool (*buffer_get_handle)(struct pb_buffer *buf,
unsigned stride, unsigned offset,
unsigned slice_size,
struct winsys_handle *whandle);
/**
* Return the virtual address of a buffer.
*
+ * When virtual memory is not in use, this is the offset relative to the
+ * relocation base (non-zero for sub-allocated buffers).
+ *
* \param buf A winsys buffer object
* \return virtual address
*/
uint64_t (*buffer_get_virtual_address)(struct pb_buffer *buf);
/**
* Query the initial placement of the buffer from the kernel driver.
*/
enum radeon_bo_domain (*buffer_get_initial_domain)(struct pb_buffer *buf);
--
2.7.4
_______________________________________________
mesa-dev mailing list
[email protected]
https://lists.freedesktop.org/mailman/listinfo/mesa-dev
