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/*
* Copyright (C) 2019 Collabora, Ltd.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Authors (Collabora):
* Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
*/
#ifndef __PAN_ENCODER_H
#define __PAN_ENCODER_H
#include <stdbool.h>
#include "panfrost-job.h"
/* Invocation packing */
void
panfrost_pack_work_groups_compute(
struct mali_vertex_tiler_prefix *out,
unsigned num_x,
unsigned num_y,
unsigned num_z,
unsigned size_x,
unsigned size_y,
unsigned size_z,
bool quirk_graphics);
void
panfrost_pack_work_groups_fused(
struct mali_vertex_tiler_prefix *vertex,
struct mali_vertex_tiler_prefix *tiler,
unsigned num_x,
unsigned num_y,
unsigned num_z,
unsigned size_x,
unsigned size_y,
unsigned size_z);
/* Tiler structure size computation */
unsigned
panfrost_tiler_header_size(unsigned width, unsigned height, unsigned mask, bool hierarchy);
unsigned
panfrost_tiler_full_size(unsigned width, unsigned height, unsigned mask, bool hierarchy);
unsigned
panfrost_choose_hierarchy_mask(
unsigned width, unsigned height,
unsigned vertex_count, bool hierarchy);
/* Stack sizes */
unsigned
panfrost_get_stack_shift(unsigned stack_size);
unsigned
panfrost_get_total_stack_size(
unsigned stack_shift,
unsigned threads_per_core,
unsigned core_count);
/* Property queries */
unsigned panfrost_query_gpu_version(int fd);
unsigned panfrost_query_core_count(int fd);
unsigned panfrost_query_thread_tls_alloc(int fd);
const char * panfrost_model_name(unsigned gpu_id);
/* Attributes / instancing */
unsigned
panfrost_padded_vertex_count(unsigned vertex_count);
unsigned
panfrost_vertex_instanced(
unsigned padded_count,
unsigned instance_shift, unsigned instance_odd,
unsigned divisor,
union mali_attr *attrs);
void panfrost_vertex_id(unsigned padded_count, union mali_attr *attr);
void panfrost_instance_id(unsigned padded_count, union mali_attr *attr);
/* Samplers */
enum mali_func
panfrost_flip_compare_func(enum mali_func f);
#endif
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