R300_REF_HW = 2
};
+struct r300_cs_info {
+ /* In DWORDs. */
+ unsigned used;
+ unsigned free;
+ unsigned capacity;
+};
+
struct r300_winsys_screen {
void (*destroy)(struct r300_winsys_screen *ws);
struct r300_winsys_buffer **pdst,
struct r300_winsys_buffer *src);
- boolean (*buffer_references)(struct r300_winsys_buffer *a,
- struct r300_winsys_buffer *b);
-
- void (*buffer_flush_range)(struct r300_winsys_screen *rws,
- struct r300_winsys_buffer *buf,
- unsigned offset,
- unsigned length);
+ void (*buffer_wait)(struct r300_winsys_screen *rws,
+ struct r300_winsys_buffer *buf);
/* Add a pipe_resource to the list of buffer objects to validate. */
boolean (*add_buffer)(struct r300_winsys_screen *winsys,
* Returns TRUE if a flush is required. */
boolean (*validate)(struct r300_winsys_screen* winsys);
- /* Check to see if there's room for commands. */
- boolean (*check_cs)(struct r300_winsys_screen* winsys, int size);
+ /* Return current CS info. */
+ void (*get_cs_info)(struct r300_winsys_screen *winsys,
+ struct r300_cs_info *info);
/* Start a command emit. */
void (*begin_cs)(struct r300_winsys_screen* winsys,
/* Write a table of dwords to the command buffer. */
void (*write_cs_table)(struct r300_winsys_screen* winsys,
- void *dwords, unsigned count);
+ const void *dwords, unsigned count);
/* Write a relocated dword to the command buffer. */
void (*write_cs_reloc)(struct r300_winsys_screen *winsys,