1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
|
/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
/*
* Copyright (C) 2012 Rob Clark <robclark@freedesktop.org>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Authors:
* Rob Clark <robclark@freedesktop.org>
*/
#ifndef FREEDRENO_UTIL_H_
#define FREEDRENO_UTIL_H_
#include <freedreno_drmif.h>
#include <freedreno_ringbuffer.h>
#include "pipe/p_format.h"
#include "util/u_debug.h"
#include "util/u_math.h"
#include "adreno_common.xml.h"
#include "adreno_pm4.xml.h"
#include "a2xx.xml.h"
enum a2xx_sq_surfaceformat fd_pipe2surface(enum pipe_format format);
enum a2xx_colorformatx fd_pipe2color(enum pipe_format format);
enum a2xx_rb_depth_format fd_pipe2depth(enum pipe_format format);
enum pc_di_index_size fd_pipe2index(enum pipe_format format);
uint32_t fd_tex_swiz(enum pipe_format format, unsigned swizzle_r,
unsigned swizzle_g, unsigned swizzle_b, unsigned swizzle_a);
#define FD_DBG_MSGS 0x1
#define FD_DBG_DISASM 0x2
extern int fd_mesa_debug;
#define DBG(fmt, ...) \
do { if (fd_mesa_debug & FD_DBG_MSGS) \
debug_printf("%s:%d: "fmt "\n", \
__FUNCTION__, __LINE__, ##__VA_ARGS__); } while (0)
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
#define CP_REG(reg) ((0x4 << 16) | ((unsigned int)((reg) - (0x2000))))
static inline uint32_t DRAW(enum pc_di_primtype prim_type,
enum pc_di_src_sel source_select, enum pc_di_index_size index_size,
enum pc_di_vis_cull_mode vis_cull_mode)
{
return (prim_type << 0) |
(source_select << 6) |
((index_size & 1) << 11) |
((index_size >> 1) << 13) |
(vis_cull_mode << 9) |
(1 << 14);
}
/* convert x,y to dword */
static inline uint32_t xy2d(uint16_t x, uint16_t y)
{
return ((y & 0x3fff) << 16) | (x & 0x3fff);
}
#define LOG_DWORDS 0
static inline void
OUT_RING(struct fd_ringbuffer *ring, uint32_t data)
{
if (LOG_DWORDS) {
DBG("ring[%p]: OUT_RING %04x: %08x", ring,
(uint32_t)(ring->cur - ring->last_start), data);
}
*(ring->cur++) = data;
}
static inline void
OUT_RELOC(struct fd_ringbuffer *ring, struct fd_bo *bo,
uint32_t offset, uint32_t or)
{
if (LOG_DWORDS) {
DBG("ring[%p]: OUT_RELOC %04x: %p+%u", ring,
(uint32_t)(ring->cur - ring->last_start), bo, offset);
}
fd_ringbuffer_emit_reloc(ring, bo, offset, or);
}
static inline void BEGIN_RING(struct fd_ringbuffer *ring, uint32_t ndwords)
{
if ((ring->cur + ndwords) >= ring->end) {
/* this probably won't really work if we have multiple tiles..
* but it is ok for 2d.. we might need different behavior
* depending on 2d or 3d pipe.
*/
DBG("uh oh..");
}
}
static inline void
OUT_PKT0(struct fd_ringbuffer *ring, uint16_t regindx, uint16_t cnt)
{
BEGIN_RING(ring, cnt+1);
OUT_RING(ring, CP_TYPE0_PKT | ((cnt-1) << 16) | (regindx & 0x7FFF));
}
static inline void
OUT_PKT3(struct fd_ringbuffer *ring, uint8_t opcode, uint16_t cnt)
{
BEGIN_RING(ring, cnt+1);
OUT_RING(ring, CP_TYPE3_PKT | ((cnt-1) << 16) | ((opcode & 0xFF) << 8));
}
static inline void
OUT_IB(struct fd_ringbuffer *ring, struct fd_ringmarker *start,
struct fd_ringmarker *end)
{
OUT_PKT3(ring, CP_INDIRECT_BUFFER_PFD, 2);
fd_ringbuffer_emit_reloc_ring(ring, start);
OUT_RING(ring, fd_ringmarker_dwords(start, end));
}
#endif /* FREEDRENO_UTIL_H_ */
|
