2 * Copyright 2010 Jerome Glisse <glisse@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 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the 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 NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE.
29 #include "radeon_priv.h"
34 struct radeon_draw
*radeon_draw(struct radeon
*radeon
)
36 struct radeon_draw
*draw
;
38 draw
= calloc(1, sizeof(*draw
));
41 draw
->nstate
= radeon
->nstate
;
42 draw
->radeon
= radeon
;
44 draw
->state
= calloc(1, sizeof(void*) * draw
->nstate
);
45 if (draw
->state
== NULL
) {
52 struct radeon_draw
*radeon_draw_incref(struct radeon_draw
*draw
)
58 struct radeon_draw
*radeon_draw_decref(struct radeon_draw
*draw
)
64 if (--draw
->refcount
> 0)
66 for (i
= 0; i
< draw
->nstate
; i
++) {
67 draw
->state
[i
] = radeon_state_decref(draw
->state
[i
]);
70 memset(draw
, 0, sizeof(*draw
));
75 int radeon_draw_set_new(struct radeon_draw
*draw
, struct radeon_state
*state
)
79 if (state
->type
>= draw
->radeon
->ntype
)
81 draw
->state
[state
->id
] = radeon_state_decref(draw
->state
[state
->id
]);
82 draw
->state
[state
->id
] = state
;
86 int radeon_draw_set(struct radeon_draw
*draw
, struct radeon_state
*state
)
90 radeon_state_incref(state
);
91 return radeon_draw_set_new(draw
, state
);
94 int radeon_draw_check(struct radeon_draw
*draw
)
99 r
= radeon_draw_pm4(draw
);
102 for (i
= 0, draw
->cpm4
= 0; i
< draw
->nstate
; i
++) {
103 if (draw
->state
[i
]) {
104 draw
->cpm4
+= draw
->state
[i
]->cpm4
;
110 struct radeon_draw
*radeon_draw_duplicate(struct radeon_draw
*draw
)
112 struct radeon_draw
*ndraw
;
117 ndraw
= radeon_draw(draw
->radeon
);
121 for (i
= 0; i
< draw
->nstate
; i
++) {
122 if (radeon_draw_set(ndraw
, draw
->state
[i
])) {
123 radeon_draw_decref(ndraw
);
130 int radeon_draw_pm4(struct radeon_draw
*draw
)
135 for (i
= 0; i
< draw
->nstate
; i
++) {
136 r
= radeon_state_pm4(draw
->state
[i
]);