DarthMooMancer
54a2d44a53
DOCS: Corrected comments to match new parameters. CHORE: Moved some variable definition to top of function call.
71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
#ifndef IMGIO_H
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#define IMGIO_H
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#include "utils.h"
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/**
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* @brief Open and Fill buffer from .ppm file
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* @param [in] filename Location of the image to be modified
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* @param [in,out] metadata PPM pointer to store image information
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*/
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unsigned int*
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read_ppm(const char* filename, PPM* metadata);
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/**
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* @brief Open and write buffer to file
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* @param [in] buffer Information of pixels
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* @param [in] metadata PPM pointer to store image information
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* @param [in] filename Name/Location for file
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*/
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int
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write_ppm(const unsigned int* buffer, const PPM metadata, const char* filename);
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/**
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* @brief Open and Fill buffer from .jpg file
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* @details Opens a .jpg file, creates a new buffer and extracts the pixels into
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* said buffer as integers.
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* @param [in,out] metadata JPEG pointer to store image information
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*/
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unsigned int*
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read_jpeg(JPEG* metadata);
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/**
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* @brief Open and write buffer to file
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* @param [in] buf Information of pixels
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* @param [in] metadata JPEG pointer to store image information
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* @param [in] filename Name/Location for file
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*/
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int
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write_jpeg(const unsigned int* buf, const JPEG* metadata, const char* filename);
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/**
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* @brief Converts PPM to JPEG
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* @param [in] location points to file to use
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*/
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void
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transcode_to_jpeg(const char* location);
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/**
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* @brief Converts JPEG to PPM
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* @param [in] location Pointer to JPEG container
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*/
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void
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transcode_to_ppm(const char* location);
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/**
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* @brief Inherits the attributes from JPEG container
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* @param [in] metadata Pointer to JPEG container
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* @param [in] fmt Character for type of PPM image, binary or raw
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*/
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PPM
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inherit_from_jpeg(const JPEG* metadata, const char fmt);
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/**
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* @brief Inherits the attributes from PPM container
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* @param [in] metadata Pointer to PPM container
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*/
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JPEG
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inherit_from_ppm(const PPM* metadata);
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#endif
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