src/gallium/drivers/panfrost/pan_cmdstream.h

   1 /*
   2  * Copyright (C) 2018 Alyssa Rosenzweig
   3  * Copyright (C) 2020 Collabora Ltd.
   4  *
   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:
  11  *
  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
  14  * Software.
  15  *
  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
  22  * SOFTWARE.
  23  */
  24
  25 #ifndef __PAN_CMDSTREAM_H__
  26 #define __PAN_CMDSTREAM_H__
  27
  28 #include "pipe/p_defines.h"
  29 #include "pipe/p_state.h"
  30
  31 #include "panfrost-job.h"
  32
  33 #include "pan_job.h"
  34
  35 void panfrost_sampler_desc_init(const struct pipe_sampler_state *cso,
  36                                 struct mali_sampler_descriptor *hw);
  37
  38 void panfrost_sampler_desc_init_bifrost(const struct pipe_sampler_state *cso,
  39                                         struct bifrost_sampler_descriptor *hw);
  40
  41 void
  42 panfrost_vt_init(struct panfrost_context *ctx,
  43                  enum pipe_shader_type stage,
  44                  struct mali_vertex_tiler_prefix *prefix,
  45                  struct mali_vertex_tiler_postfix *postfix);
  46
  47 void
  48 panfrost_vt_set_draw_info(struct panfrost_context *ctx,
  49                           const struct pipe_draw_info *info,
  50                           enum mali_draw_mode draw_mode,
  51                           struct mali_vertex_tiler_postfix *vertex_postfix,
  52                           struct mali_vertex_tiler_prefix *tiler_prefix,
  53                           struct mali_vertex_tiler_postfix *tiler_postfix,
  54                           unsigned *vertex_count,
  55                           unsigned *padded_count);
  56
  57 void
  58 panfrost_emit_shader_meta(struct panfrost_batch *batch,
  59                           enum pipe_shader_type st,
  60                           struct mali_vertex_tiler_postfix *postfix);
  61
  62 void
  63 panfrost_emit_viewport(struct panfrost_batch *batch,
  64                        struct mali_vertex_tiler_postfix *tiler_postfix);
  65
  66 void
  67 panfrost_emit_const_buf(struct panfrost_batch *batch,
  68                         enum pipe_shader_type stage,
  69                         struct mali_vertex_tiler_postfix *postfix);
  70
  71 void
  72 panfrost_emit_shared_memory(struct panfrost_batch *batch,
  73                             const struct pipe_grid_info *info,
  74                             struct midgard_payload_vertex_tiler *vtp);
  75
  76 void
  77 panfrost_emit_texture_descriptors(struct panfrost_batch *batch,
  78                                   enum pipe_shader_type stage,
  79                                   struct mali_vertex_tiler_postfix *postfix);
  80
  81 void
  82 panfrost_emit_sampler_descriptors(struct panfrost_batch *batch,
  83                                   enum pipe_shader_type stage,
  84                                   struct mali_vertex_tiler_postfix *postfix);
  85
  86 void
  87 panfrost_emit_vertex_attr_meta(struct panfrost_batch *batch,
  88                                struct mali_vertex_tiler_postfix *vertex_postfix);
  89
  90 void
  91 panfrost_emit_vertex_data(struct panfrost_batch *batch,
  92                           struct mali_vertex_tiler_postfix *vertex_postfix);
  93
  94 void
  95 panfrost_emit_varying_descriptor(struct panfrost_batch *batch,
  96                                  unsigned vertex_count,
  97                                  struct mali_vertex_tiler_postfix *vertex_postfix,
  98                                  struct mali_vertex_tiler_postfix *tiler_postfix,
  99                                  union midgard_primitive_size *primitive_size);
 100
 101 void
 102 panfrost_emit_vertex_tiler_jobs(struct panfrost_batch *batch,
 103                                 struct mali_vertex_tiler_prefix *vertex_prefix,
 104                                 struct mali_vertex_tiler_postfix *vertex_postfix,
 105                                 struct mali_vertex_tiler_prefix *tiler_prefix,
 106                                 struct mali_vertex_tiler_postfix *tiler_postfix,
 107                                 union midgard_primitive_size *primitive_size);
 108
 109 void
 110 panfrost_vt_update_primitive_size(struct panfrost_context *ctx,
 111                                   struct mali_vertex_tiler_prefix *prefix,
 112                                   union midgard_primitive_size *primitive_size);
 113
 114 mali_ptr
 115 panfrost_emit_sample_locations(struct panfrost_batch *batch);
 116
 117 #endif /* __PAN_CMDSTREAM_H__ */