render_shaders_interface.h

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// Copyright 2019-2023, Collabora, Ltd.
// Copyright 2025, NVIDIA CORPORATION.
// SPDX-License-Identifier: BSL-1.0
/*!
 * @file
 * @brief  Shader loading interface.
 * @author Lubosz Sarnecki <lubosz.sarnecki@collabora.com>
 * @author Jakob Bornecrantz <jakob@collabora.com>
 * @ingroup comp_render
 */
 
#pragma once
 
#include "vk/vk_helpers.h"
 
 
#ifdef __cplusplus
extern "C" {
#endif
 
 
/*!
 * Holds all shaders.
 */
struct render_shaders
{
        VkShaderModule blit_comp;
        VkShaderModule clear_comp;
        VkShaderModule layer_comp;
        VkShaderModule distortion_comp;
 
        VkShaderModule mesh_vert;
        VkShaderModule mesh_frag;
 
 
        /*
         * New layer renderer.
         */
 
        VkShaderModule layer_cylinder_vert;
        VkShaderModule layer_cylinder_frag;
 
        VkShaderModule layer_equirect2_vert;
        VkShaderModule layer_equirect2_frag;
 
        VkShaderModule layer_projection_vert;
        VkShaderModule layer_quad_vert;
        VkShaderModule layer_shared_frag;
};
 
/*!
 * Loads all of the shaders that the compositor uses.
 */
bool
render_shaders_load(struct render_shaders *s, struct vk_bundle *vk);
 
/*!
 * Unload and cleanup shaders.
 */
void
render_shaders_fini(struct render_shaders *s, struct vk_bundle *vk);
 
 
#ifdef __cplusplus
}
#endif