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/*
* Copyright 2025 LunarG, Inc.
* Copyright 2025 Google LLC
* SPDX-License-Identifier: MIT
*/
#ifndef MTL_SAMPLER_H
#define MTL_SAMPLER_H 1
#include "mtl_types.h"
#include <inttypes.h>
#include <stdbool.h>
/* Sampler descriptor */
mtl_sampler_descriptor *mtl_new_sampler_descriptor(void);
/* Sampler descriptor utils */
void mtl_sampler_descriptor_set_normalized_coordinates(
mtl_sampler_descriptor *descriptor, bool normalized_coordinates);
void mtl_sampler_descriptor_set_address_mode(
mtl_sampler_descriptor *descriptor,
enum mtl_sampler_address_mode address_mode_u,
enum mtl_sampler_address_mode address_mode_v,
enum mtl_sampler_address_mode address_mode_w);
void
mtl_sampler_descriptor_set_border_color(mtl_sampler_descriptor *descriptor,
enum mtl_sampler_border_color color);
void
mtl_sampler_descriptor_set_filters(mtl_sampler_descriptor *descriptor,
enum mtl_sampler_min_mag_filter min_filter,
enum mtl_sampler_min_mag_filter mag_filter,
enum mtl_sampler_mip_filter mip_filter);
void mtl_sampler_descriptor_set_lod_clamp(mtl_sampler_descriptor *descriptor,
float min, float max);
void
mtl_sampler_descriptor_set_max_anisotropy(mtl_sampler_descriptor *descriptor,
uint64_t max);
void
mtl_sampler_descriptor_set_compare_function(mtl_sampler_descriptor *descriptor,
enum mtl_compare_function function);
/* Sampler */
mtl_sampler *mtl_new_sampler(mtl_device *device,
mtl_sampler_descriptor *descriptor);
/* Sampler utils */
uint64_t mtl_sampler_get_gpu_resource_id(mtl_sampler *sampler);
#endif /* MTL_SAMPLER_H */
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