89 lines
2.6 KiB
C
89 lines
2.6 KiB
C
/**
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* @file vulkan_image.h
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* @author Piotr Krygier (everyonecancode@gmail.com)
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* @brief Library for loading and handling textures
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* @version 0.1
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* @date 2023-09-27
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*
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* @copyright Copyright (c) 2023
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*
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*/
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#ifndef TEXTURE_H
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#define TEXTURE_H
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#include <stdint.h>
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#include "graphics_context.h"
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#include "utilities/commons.h"
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#include "utilities/file_utils.h"
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#include "vulkan/vulkan_core.h"
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#define IMAGE_FORMAT VK_FORMAT_B8G8R8A8_SRGB;
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/**
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* @brief Initialize vulkan with image views and stuff
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*
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* @param context Graphics context
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* @return rse_err_t RSE_ERROR_NO_ERROR on success
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*/
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rse_err_t init_vulkan_images(struct graphics_context_t* context);
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/**
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* @brief Loads image from file, for later to be used as a texture
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*
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* @param context Graphics context handle
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* @param file_path Path to texture file
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* @param texture_id Texture ID will be set up here
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* @return rse_err_t RSE_ERROR_NO_ERROR on success
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*/
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rse_err_t load_texture_from_bitmat(struct graphics_context_t* context, const unsigned char* pixel_buffer, int width,
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int height, uint16_t* texture_id, VkFormat color_format);
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/**
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* @brief Loads image from file, for later to be used as a texture
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*
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* @param context Graphics context handle
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* @param file_path Path to texture file
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* @param texture_id Texture ID will be set up here
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* @return rse_err_t RSE_ERROR_NO_ERROR on success
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*/
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rse_err_t load_texture_from_file(struct graphics_context_t* context, const char* file_path, uint16_t* texture_id);
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/**
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* @brief Destroy all loaded textures. Usefull for closing application or just clearing.
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*
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* @param context Graphics context handle
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*
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*/
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void destroy_textures(struct graphics_context_t* context);
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/**
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* @brief Checks if image exists for provided image ID.
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*
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* @param context Graphics context handle
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* @param image_id Image ID
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* @return uint8_t 1 on success, 0 on failure
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*/
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uint8_t image_exists(struct graphics_context_t* context, uint8_t image_id);
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/**
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* @brief Returns number of loaded texture
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*
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* @param context Graphics context handle
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* @return size_t Texture count
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*/
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size_t get_textures_count(struct graphics_context_t* context);
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rse_err_t find_depth_format(struct graphics_context_t* context, VkFormat* found_format);
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rse_err_t create_color_resource(struct graphics_context_t* context);
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void destroy_color_resource(struct graphics_context_t* context);
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rse_err_t create_depth_resources(struct graphics_context_t* context);
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void destroy_depth_resource(struct graphics_context_t* context);
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rse_err_t create_sampler(struct graphics_context_t* context, VkSampler sampler);
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#endif /* TEXTURE_H */
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