2 * Copyright (C) 2012 Rob Clark <robclark@freedesktop.org>
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 * Rob Clark <robclark@freedesktop.org>
27 #ifndef FREEDRENO_GMEM_H_
28 #define FREEDRENO_GMEM_H_
30 #include "pipe/p_state.h"
31 #include "util/list.h"
33 #include "freedreno_util.h"
35 /* per-pipe configuration for hw binning: */
37 uint8_t x
, y
, w
, h
; /* VSC_PIPE[p].CONFIG */
40 /* per-tile configuration for hw binning: */
42 uint8_t p
; /* index into vsc_pipe[]s */
43 uint8_t n
; /* slot within pipe */
44 uint16_t bin_w
, bin_h
;
48 struct fd_gmem_stateobj
{
49 struct pipe_reference reference
;
50 struct fd_screen
*screen
;
53 uint32_t cbuf_base
[MAX_RENDER_TARGETS
];
54 uint32_t zsbuf_base
[2];
55 uint8_t cbuf_cpp
[MAX_RENDER_TARGETS
];
57 uint16_t bin_h
, nbins_y
;
58 uint16_t bin_w
, nbins_x
;
60 uint16_t width
, height
;
61 uint16_t maxpw
, maxph
; /* maximum pipe width/height */
62 uint8_t num_vsc_pipes
; /* number of pipes for a20x */
64 struct fd_vsc_pipe vsc_pipe
[32];
65 struct fd_tile tile
[2048];
67 struct list_head node
;
70 void __fd_gmem_destroy(struct fd_gmem_stateobj
*gmem
);
73 fd_gmem_reference(struct fd_gmem_stateobj
**ptr
, struct fd_gmem_stateobj
*gmem
)
75 struct fd_gmem_stateobj
*old_gmem
= *ptr
;
77 if (pipe_reference(&(*ptr
)->reference
, &gmem
->reference
))
78 __fd_gmem_destroy(old_gmem
);
83 struct fd_gmem_cache
{
84 struct hash_table
*ht
;
90 void fd_gmem_render_tiles(struct fd_batch
*batch
);
91 unsigned fd_gmem_estimate_bins_per_pipe(struct fd_batch
*batch
);
92 bool fd_gmem_needs_restore(struct fd_batch
*batch
, const struct fd_tile
*tile
,
96 void fd_gmem_screen_init(struct pipe_screen
*pscreen
);
97 void fd_gmem_screen_fini(struct pipe_screen
*pscreen
);
99 #endif /* FREEDRENO_GMEM_H_ */