struct winsys_handle;
struct r300_winsys_screen;
-struct r300_winsys_buffer;
+struct r300_winsys_buffer; /* for map/unmap etc. */
+struct r300_winsys_cs_buffer; /* for write_reloc etc. */
struct r300_winsys_cs {
uint32_t *ptr; /* Pointer to the beginning of the CS. */
unsigned usage,
enum r300_buffer_domain domain);
+ struct r300_winsys_cs_buffer *(*buffer_get_cs_handle)(
+ struct r300_winsys_screen *ws,
+ struct r300_winsys_buffer *buf);
+
/**
* Reference a buffer object (assign with reference counting).
*
* of the R300_DOMAIN_* flags.
*/
void (*cs_add_buffer)(struct r300_winsys_cs *cs,
- struct r300_winsys_buffer *buf,
+ struct r300_winsys_cs_buffer *buf,
enum r300_buffer_domain rd,
enum r300_buffer_domain wd);
* \param wd A write domain containing a bitmask of the R300_DOMAIN_* flags.
*/
void (*cs_write_reloc)(struct r300_winsys_cs *cs,
- struct r300_winsys_buffer *buf,
+ struct r300_winsys_cs_buffer *buf,
enum r300_buffer_domain rd,
enum r300_buffer_domain wd);
* \param domain A bitmask of the R300_REF_* enums.
*/
boolean (*cs_is_buffer_referenced)(struct r300_winsys_cs *cs,
- struct r300_winsys_buffer *buf,
+ struct r300_winsys_cs_buffer *buf,
enum r300_reference_domain domain);
};