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PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/mesa
 Path: blob/21.2-virgl/src/panfrost/lib/pan_indirect_draw.h
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/*

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 * Copyright (C) 2021 Collabora, Ltd.

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 *

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 * Permission is hereby granted, free of charge, to any person obtaining a

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 * copy of this software and associated documentation files (the "Software"),

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 * to deal in the Software without restriction, including without limitation

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 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

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 * and/or sell copies of the Software, and to permit persons to whom the

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 * Software is furnished to do so, subject to the following conditions:

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 *

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 * The above copyright notice and this permission notice (including the next

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 * paragraph) shall be included in all copies or substantial portions of the

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 * Software.

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 *

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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

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 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

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 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

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 * SOFTWARE.

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 */

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#ifndef __PAN_INDIRECT_DRAW_SHADERS_H__

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#define __PAN_INDIRECT_DRAW_SHADERS_H__

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struct pan_device;

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struct pan_scoreboard;

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struct pan_pool;

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struct pan_indirect_draw_info {

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        mali_ptr draw_buf;

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        mali_ptr index_buf;

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        mali_ptr first_vertex_sysval;

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        mali_ptr base_vertex_sysval;

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        mali_ptr base_instance_sysval;

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        mali_ptr vertex_job;

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        mali_ptr tiler_job;

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        mali_ptr attrib_bufs;

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        mali_ptr attribs;

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        mali_ptr varying_bufs;

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        unsigned attrib_count;

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        uint32_t restart_index;

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        unsigned flags;

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        unsigned index_size;

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        unsigned last_indirect_draw;

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};

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unsigned

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panfrost_emit_indirect_draw(struct pan_pool *pool,

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                            struct pan_scoreboard *scoreboard,

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                            const struct pan_indirect_draw_info *draw_info,

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                            struct panfrost_ptr *ctx);

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void

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panfrost_init_indirect_draw_shaders(struct panfrost_device *dev,

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                                    struct pan_pool *bin_pool);

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void

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panfrost_cleanup_indirect_draw_shaders(struct panfrost_device *dev);

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#endif

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