From 88288b614eb89b8995cbc2ece4bbdb25b7adb191 Mon Sep 17 00:00:00 2001 From: Oliver McFadden Date: Wed, 9 May 2007 20:49:49 +0000 Subject: r300: Renamed the R300 memory manager from "radeon" to "r300"; it's R300 specific. --- src/mesa/drivers/dri/r300/r300_mem.h | 40 ++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 src/mesa/drivers/dri/r300/r300_mem.h (limited to 'src/mesa/drivers/dri/r300/r300_mem.h') diff --git a/src/mesa/drivers/dri/r300/r300_mem.h b/src/mesa/drivers/dri/r300/r300_mem.h new file mode 100644 index 0000000..1e99b17 --- /dev/null +++ b/src/mesa/drivers/dri/r300/r300_mem.h @@ -0,0 +1,40 @@ +#ifndef __R300_MEM_H__ +#define __R300_MEM_H__ + +//#define R300_MEM_PDL 0 +#define R300_MEM_UL 1 + +#define R300_MEM_R 1 +#define R300_MEM_W 2 +#define R300_MEM_RW (R300_MEM_R | R300_MEM_W) + +#define R300_MEM_SCRATCH 2 + +struct r300_memory_manager { + struct { + void *ptr; + uint32_t size; + uint32_t age; + uint32_t h_pending; + int pending; + int mapped; + int ref_count; + struct mem_block *fb; + } *u_list; + int u_head, u_tail, u_size, u_last; + +}; + +extern void r300_mem_init(r300ContextPtr rmesa); +extern void r300_mem_destroy(r300ContextPtr rmesa); +extern void *r300_mem_ptr(r300ContextPtr rmesa, int id); +extern int r300_mem_find(r300ContextPtr rmesa, void *ptr); +extern int r300_mem_alloc(r300ContextPtr rmesa, int alignment, int size); +extern void r300_mem_use(r300ContextPtr rmesa, int id); +extern unsigned long r300_mem_offset(r300ContextPtr rmesa, int id); +extern int r300_mem_on_card(r300ContextPtr rmesa, int id); +extern void *r300_mem_map(r300ContextPtr rmesa, int id, int access); +extern void r300_mem_unmap(r300ContextPtr rmesa, int id); +extern void r300_mem_free(r300ContextPtr rmesa, int id); + +#endif -- cgit v1.1