2 * © Copyright2018-2019 Alyssa Rosenzweig
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
26 #ifndef PAN_RESOURCE_H
27 #define PAN_RESOURCE_H
29 #include <panfrost-job.h>
30 #include "pan_screen.h"
31 #include "pan_allocate.h"
32 #include "pan_minmax_cache.h"
33 #include "pan_texture.h"
34 #include "drm-uapi/drm.h"
35 #include "util/u_range.h"
37 struct panfrost_resource
{
38 struct pipe_resource base
;
40 struct pipe_box biggest_rect
;
41 struct pipe_scissor_state extent
;
44 struct panfrost_bo
*bo
;
45 struct renderonly_scanout
*scanout
;
47 struct panfrost_resource
*separate_stencil
;
49 struct util_range valid_buffer_range
;
51 /* Description of the mip levels */
52 struct panfrost_slice slices
[MAX_MIP_LEVELS
];
54 /* Distance from tree to tree */
55 unsigned cubemap_stride
;
57 /* Internal layout (tiled?) */
58 enum mali_texture_layout layout
;
60 /* Is transaciton elimination enabled? */
63 enum pipe_format internal_format
;
65 /* Cached min/max values for index buffers */
66 struct panfrost_minmax_cache
*index_cache
;
69 static inline struct panfrost_resource
*
70 pan_resource(struct pipe_resource
*p
)
72 return (struct panfrost_resource
*)p
;
75 struct panfrost_gtransfer
{
76 struct pipe_transfer base
;
80 static inline struct panfrost_gtransfer
*
81 pan_transfer(struct pipe_transfer
*p
)
83 return (struct panfrost_gtransfer
*)p
;
87 panfrost_get_texture_address(
88 struct panfrost_resource
*rsrc
,
89 unsigned level
, unsigned face
);
91 void panfrost_resource_screen_init(struct pipe_screen
*screen
);
93 void panfrost_resource_context_init(struct pipe_context
*pctx
);
96 panfrost_resource_hint_layout(
97 struct panfrost_device
*dev
,
98 struct panfrost_resource
*rsrc
,
99 enum mali_texture_layout layout
,
105 panfrost_blit(struct pipe_context
*pipe
,
106 const struct pipe_blit_info
*info
);
109 panfrost_blit_wallpaper(struct panfrost_context
*ctx
,
110 struct pipe_box
*box
);
113 panfrost_resource_reset_damage(struct panfrost_resource
*pres
);
116 panfrost_resource_set_damage_region(struct pipe_screen
*screen
,
117 struct pipe_resource
*res
,
119 const struct pipe_box
*rects
);
123 pan_bo_create(struct panfrost_device
*dev
, size_t size
, uint32_t flags
);
125 #endif /* PAN_RESOURCE_H */