2 * Copyright (C) 2018 Alyssa Rosenzweig
3 * Copyright (C) 2020 Collabora Ltd.
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25 #ifndef __PAN_CMDSTREAM_H__
26 #define __PAN_CMDSTREAM_H__
28 #include "pipe/p_defines.h"
29 #include "pipe/p_state.h"
31 #include "midgard_pack.h"
35 void panfrost_sampler_desc_init(const struct pipe_sampler_state
*cso
, struct mali_midgard_sampler_packed
*hw
);
36 void panfrost_sampler_desc_init_bifrost(const struct pipe_sampler_state
*cso
, struct mali_bifrost_sampler_packed
*hw
);
39 panfrost_vt_init(struct panfrost_context
*ctx
,
40 enum pipe_shader_type stage
,
41 struct mali_vertex_tiler_prefix
*prefix
,
42 struct mali_vertex_tiler_postfix
*postfix
);
45 panfrost_vt_set_draw_info(struct panfrost_context
*ctx
,
46 const struct pipe_draw_info
*info
,
47 enum mali_draw_mode draw_mode
,
48 struct mali_vertex_tiler_postfix
*vertex_postfix
,
49 struct mali_vertex_tiler_prefix
*tiler_prefix
,
50 struct mali_vertex_tiler_postfix
*tiler_postfix
,
51 unsigned *vertex_count
,
52 unsigned *padded_count
);
55 panfrost_emit_shader_meta(struct panfrost_batch
*batch
,
56 enum pipe_shader_type st
,
57 struct mali_vertex_tiler_postfix
*postfix
);
60 panfrost_emit_viewport(struct panfrost_batch
*batch
,
61 struct mali_vertex_tiler_postfix
*tiler_postfix
);
64 panfrost_emit_const_buf(struct panfrost_batch
*batch
,
65 enum pipe_shader_type stage
,
66 struct mali_vertex_tiler_postfix
*postfix
);
69 panfrost_emit_shared_memory(struct panfrost_batch
*batch
,
70 const struct pipe_grid_info
*info
,
71 struct midgard_payload_vertex_tiler
*vtp
);
74 panfrost_emit_texture_descriptors(struct panfrost_batch
*batch
,
75 enum pipe_shader_type stage
,
76 struct mali_vertex_tiler_postfix
*postfix
);
79 panfrost_emit_sampler_descriptors(struct panfrost_batch
*batch
,
80 enum pipe_shader_type stage
,
81 struct mali_vertex_tiler_postfix
*postfix
);
84 panfrost_emit_vertex_data(struct panfrost_batch
*batch
,
85 struct mali_vertex_tiler_postfix
*vertex_postfix
);
88 panfrost_emit_varying_descriptor(struct panfrost_batch
*batch
,
89 unsigned vertex_count
,
90 struct mali_vertex_tiler_postfix
*vertex_postfix
,
91 struct mali_vertex_tiler_postfix
*tiler_postfix
,
92 union midgard_primitive_size
*primitive_size
);
95 panfrost_emit_vertex_tiler_jobs(struct panfrost_batch
*batch
,
96 struct mali_vertex_tiler_prefix
*vertex_prefix
,
97 struct mali_vertex_tiler_postfix
*vertex_postfix
,
98 struct mali_vertex_tiler_prefix
*tiler_prefix
,
99 struct mali_vertex_tiler_postfix
*tiler_postfix
,
100 union midgard_primitive_size
*primitive_size
);
103 panfrost_vt_update_primitive_size(struct panfrost_context
*ctx
,
104 struct mali_vertex_tiler_prefix
*prefix
,
105 union midgard_primitive_size
*primitive_size
);
108 panfrost_emit_sample_locations(struct panfrost_batch
*batch
);
110 static inline unsigned
111 panfrost_translate_compare_func(enum pipe_compare_func in
)
114 case PIPE_FUNC_NEVER
: return MALI_FUNC_NEVER
;
115 case PIPE_FUNC_LESS
: return MALI_FUNC_LESS
;
116 case PIPE_FUNC_EQUAL
: return MALI_FUNC_EQUAL
;
117 case PIPE_FUNC_LEQUAL
: return MALI_FUNC_LEQUAL
;
118 case PIPE_FUNC_GREATER
: return MALI_FUNC_GREATER
;
119 case PIPE_FUNC_NOTEQUAL
: return MALI_FUNC_NOT_EQUAL
;
120 case PIPE_FUNC_GEQUAL
: return MALI_FUNC_GEQUAL
;
121 case PIPE_FUNC_ALWAYS
: return MALI_FUNC_ALWAYS
;
122 default: unreachable("Invalid func");
126 #endif /* __PAN_CMDSTREAM_H__ */